mirror of
https://github.com/Luzifer/vault-openvpn.git
synced 2024-12-24 13:51:22 +00:00
Update dependencies
Signed-off-by: Knut Ahlers <knut@ahlers.me>
This commit is contained in:
parent
2895423e4f
commit
45d9d29599
349 changed files with 141605 additions and 520 deletions
111
Godeps/Godeps.json
generated
111
Godeps/Godeps.json
generated
|
@ -1,18 +1,18 @@
|
|||
{
|
||||
"ImportPath": "github.com/Luzifer/vault-openvpn",
|
||||
"GoVersion": "go1.6",
|
||||
"GodepVersion": "v74",
|
||||
"GoVersion": "go1.8",
|
||||
"GodepVersion": "v79",
|
||||
"Deps": [
|
||||
{
|
||||
"ImportPath": "github.com/Luzifer/go_helpers/str",
|
||||
"Comment": "v1.4.0",
|
||||
"Rev": "d76f718bb2d7d043fdf9dfdc01af03f20047432b"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/Luzifer/rconfig",
|
||||
"Comment": "v1.1.0",
|
||||
"Rev": "c27bd3a64b5b19556914d9fec69922cf3852d585"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/Sirupsen/logrus",
|
||||
"Comment": "v0.10.0-38-g3ec0642",
|
||||
"Rev": "3ec0642a7fb6488f65b06f9040adc67e3990296a"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/fatih/structs",
|
||||
"Rev": "3fe2facc32a7fbde4b29c0f85604dc1dd22836d2"
|
||||
|
@ -35,44 +35,69 @@
|
|||
},
|
||||
{
|
||||
"ImportPath": "github.com/hashicorp/hcl",
|
||||
"Rev": "9a905a34e6280ce905da1a32344b25e81011197a"
|
||||
"Rev": "ef8133da8cda503718a74741312bf50821e6de79"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hashicorp/hcl/hcl/ast",
|
||||
"Rev": "9a905a34e6280ce905da1a32344b25e81011197a"
|
||||
"Rev": "ef8133da8cda503718a74741312bf50821e6de79"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hashicorp/hcl/hcl/parser",
|
||||
"Rev": "9a905a34e6280ce905da1a32344b25e81011197a"
|
||||
"Rev": "ef8133da8cda503718a74741312bf50821e6de79"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hashicorp/hcl/hcl/scanner",
|
||||
"Rev": "9a905a34e6280ce905da1a32344b25e81011197a"
|
||||
"Rev": "ef8133da8cda503718a74741312bf50821e6de79"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hashicorp/hcl/hcl/strconv",
|
||||
"Rev": "9a905a34e6280ce905da1a32344b25e81011197a"
|
||||
"Rev": "ef8133da8cda503718a74741312bf50821e6de79"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hashicorp/hcl/hcl/token",
|
||||
"Rev": "9a905a34e6280ce905da1a32344b25e81011197a"
|
||||
"Rev": "ef8133da8cda503718a74741312bf50821e6de79"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hashicorp/hcl/json/parser",
|
||||
"Rev": "9a905a34e6280ce905da1a32344b25e81011197a"
|
||||
"Rev": "ef8133da8cda503718a74741312bf50821e6de79"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hashicorp/hcl/json/scanner",
|
||||
"Rev": "9a905a34e6280ce905da1a32344b25e81011197a"
|
||||
"Rev": "ef8133da8cda503718a74741312bf50821e6de79"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hashicorp/hcl/json/token",
|
||||
"Rev": "9a905a34e6280ce905da1a32344b25e81011197a"
|
||||
"Rev": "ef8133da8cda503718a74741312bf50821e6de79"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hashicorp/vault/api",
|
||||
"Comment": "v0.6.0-beta2-24-gf0b06cf",
|
||||
"Rev": "f0b06cf68a3a6d69d0572be23f5035c38d1f3539"
|
||||
"Comment": "v0.7.0-190-g4490e93",
|
||||
"Rev": "4490e93395fb70c3a25ade1fe88f363561a7d584"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hashicorp/vault/helper/certutil",
|
||||
"Comment": "v0.7.0-190-g4490e93",
|
||||
"Rev": "4490e93395fb70c3a25ade1fe88f363561a7d584"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hashicorp/vault/helper/compressutil",
|
||||
"Comment": "v0.7.0-190-g4490e93",
|
||||
"Rev": "4490e93395fb70c3a25ade1fe88f363561a7d584"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hashicorp/vault/helper/errutil",
|
||||
"Comment": "v0.7.0-190-g4490e93",
|
||||
"Rev": "4490e93395fb70c3a25ade1fe88f363561a7d584"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/hashicorp/vault/helper/jsonutil",
|
||||
"Comment": "v0.7.0-190-g4490e93",
|
||||
"Rev": "4490e93395fb70c3a25ade1fe88f363561a7d584"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/mattn/go-runewidth",
|
||||
"Comment": "v0.0.2-1-g14207d2",
|
||||
"Rev": "14207d285c6c197daabb5c9793d63e7af9ab2d50"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/mitchellh/go-homedir",
|
||||
|
@ -80,15 +105,59 @@
|
|||
},
|
||||
{
|
||||
"ImportPath": "github.com/mitchellh/mapstructure",
|
||||
"Rev": "d2dd0262208475919e1a362f675cfc0e7c10e905"
|
||||
"Rev": "ca63d7c062ee3c9f34db231e352b60012b4fd0c1"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/olekukonko/tablewriter",
|
||||
"Rev": "febf2d34b54a69ce7530036c7503b1c9fbfdf0bb"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/sethgrid/pester",
|
||||
"Rev": "4f4c0a67b6496764028e1ab9fd8dfb630282ed2f"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/spf13/pflag",
|
||||
"Rev": "367864438f1b1a3c7db4da06a2f55b144e6784e0"
|
||||
"Rev": "c7e63cf4530bcd3ba943729cee0efeff2ebea63f"
|
||||
},
|
||||
{
|
||||
"ImportPath": "golang.org/x/net/http2",
|
||||
"Rev": "f09c4662a0bd6bd8943ac7b4931e185df9471da4"
|
||||
},
|
||||
{
|
||||
"ImportPath": "golang.org/x/net/http2/hpack",
|
||||
"Rev": "f09c4662a0bd6bd8943ac7b4931e185df9471da4"
|
||||
},
|
||||
{
|
||||
"ImportPath": "golang.org/x/net/idna",
|
||||
"Rev": "f09c4662a0bd6bd8943ac7b4931e185df9471da4"
|
||||
},
|
||||
{
|
||||
"ImportPath": "golang.org/x/net/lex/httplex",
|
||||
"Rev": "f09c4662a0bd6bd8943ac7b4931e185df9471da4"
|
||||
},
|
||||
{
|
||||
"ImportPath": "golang.org/x/sys/unix",
|
||||
"Rev": "8f0908ab3b2457e2e15403d3697c9ef5cb4b57a9"
|
||||
},
|
||||
{
|
||||
"ImportPath": "golang.org/x/text/secure/bidirule",
|
||||
"Rev": "2df9074612f50810d82416d2229398a1e7188c5c"
|
||||
},
|
||||
{
|
||||
"ImportPath": "golang.org/x/text/transform",
|
||||
"Rev": "2df9074612f50810d82416d2229398a1e7188c5c"
|
||||
},
|
||||
{
|
||||
"ImportPath": "golang.org/x/text/unicode/bidi",
|
||||
"Rev": "2df9074612f50810d82416d2229398a1e7188c5c"
|
||||
},
|
||||
{
|
||||
"ImportPath": "golang.org/x/text/unicode/norm",
|
||||
"Rev": "2df9074612f50810d82416d2229398a1e7188c5c"
|
||||
},
|
||||
{
|
||||
"ImportPath": "gopkg.in/yaml.v2",
|
||||
"Rev": "53feefa2559fb8dfa8d81baad31be332c97d6c77"
|
||||
"Rev": "31c299268d302dd0aa9a0dcf765a3d58971ac83f"
|
||||
}
|
||||
]
|
||||
}
|
||||
|
|
21
vendor/github.com/Luzifer/go_helpers/str/slice.go
generated
vendored
21
vendor/github.com/Luzifer/go_helpers/str/slice.go
generated
vendored
|
@ -1,21 +0,0 @@
|
|||
package str
|
||||
|
||||
// AppendIfMissing adds a string to a slice when it's not present yet
|
||||
func AppendIfMissing(slice []string, s string) []string {
|
||||
for _, e := range slice {
|
||||
if e == s {
|
||||
return slice
|
||||
}
|
||||
}
|
||||
return append(slice, s)
|
||||
}
|
||||
|
||||
// StringInSlice checks for the existence of a string in the slice
|
||||
func StringInSlice(a string, list []string) bool {
|
||||
for _, b := range list {
|
||||
if b == a {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
1
vendor/github.com/Sirupsen/logrus/.gitignore
generated
vendored
Normal file
1
vendor/github.com/Sirupsen/logrus/.gitignore
generated
vendored
Normal file
|
@ -0,0 +1 @@
|
|||
logrus
|
10
vendor/github.com/Sirupsen/logrus/.travis.yml
generated
vendored
Normal file
10
vendor/github.com/Sirupsen/logrus/.travis.yml
generated
vendored
Normal file
|
@ -0,0 +1,10 @@
|
|||
language: go
|
||||
go:
|
||||
- 1.3
|
||||
- 1.4
|
||||
- 1.5
|
||||
- 1.6
|
||||
- tip
|
||||
install:
|
||||
- go get -t ./...
|
||||
script: GOMAXPROCS=4 GORACE="halt_on_error=1" go test -race -v ./...
|
66
vendor/github.com/Sirupsen/logrus/CHANGELOG.md
generated
vendored
Normal file
66
vendor/github.com/Sirupsen/logrus/CHANGELOG.md
generated
vendored
Normal file
|
@ -0,0 +1,66 @@
|
|||
# 0.10.0
|
||||
|
||||
* feature: Add a test hook (#180)
|
||||
* feature: `ParseLevel` is now case-insensitive (#326)
|
||||
* feature: `FieldLogger` interface that generalizes `Logger` and `Entry` (#308)
|
||||
* performance: avoid re-allocations on `WithFields` (#335)
|
||||
|
||||
# 0.9.0
|
||||
|
||||
* logrus/text_formatter: don't emit empty msg
|
||||
* logrus/hooks/airbrake: move out of main repository
|
||||
* logrus/hooks/sentry: move out of main repository
|
||||
* logrus/hooks/papertrail: move out of main repository
|
||||
* logrus/hooks/bugsnag: move out of main repository
|
||||
* logrus/core: run tests with `-race`
|
||||
* logrus/core: detect TTY based on `stderr`
|
||||
* logrus/core: support `WithError` on logger
|
||||
* logrus/core: Solaris support
|
||||
|
||||
# 0.8.7
|
||||
|
||||
* logrus/core: fix possible race (#216)
|
||||
* logrus/doc: small typo fixes and doc improvements
|
||||
|
||||
|
||||
# 0.8.6
|
||||
|
||||
* hooks/raven: allow passing an initialized client
|
||||
|
||||
# 0.8.5
|
||||
|
||||
* logrus/core: revert #208
|
||||
|
||||
# 0.8.4
|
||||
|
||||
* formatter/text: fix data race (#218)
|
||||
|
||||
# 0.8.3
|
||||
|
||||
* logrus/core: fix entry log level (#208)
|
||||
* logrus/core: improve performance of text formatter by 40%
|
||||
* logrus/core: expose `LevelHooks` type
|
||||
* logrus/core: add support for DragonflyBSD and NetBSD
|
||||
* formatter/text: print structs more verbosely
|
||||
|
||||
# 0.8.2
|
||||
|
||||
* logrus: fix more Fatal family functions
|
||||
|
||||
# 0.8.1
|
||||
|
||||
* logrus: fix not exiting on `Fatalf` and `Fatalln`
|
||||
|
||||
# 0.8.0
|
||||
|
||||
* logrus: defaults to stderr instead of stdout
|
||||
* hooks/sentry: add special field for `*http.Request`
|
||||
* formatter/text: ignore Windows for colors
|
||||
|
||||
# 0.7.3
|
||||
|
||||
* formatter/\*: allow configuration of timestamp layout
|
||||
|
||||
# 0.7.2
|
||||
|
||||
* formatter/text: Add configuration option for time format (#158)
|
21
vendor/github.com/Sirupsen/logrus/LICENSE
generated
vendored
Normal file
21
vendor/github.com/Sirupsen/logrus/LICENSE
generated
vendored
Normal file
|
@ -0,0 +1,21 @@
|
|||
The MIT License (MIT)
|
||||
|
||||
Copyright (c) 2014 Simon Eskildsen
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
421
vendor/github.com/Sirupsen/logrus/README.md
generated
vendored
Normal file
421
vendor/github.com/Sirupsen/logrus/README.md
generated
vendored
Normal file
|
@ -0,0 +1,421 @@
|
|||
# Logrus <img src="http://i.imgur.com/hTeVwmJ.png" width="40" height="40" alt=":walrus:" class="emoji" title=":walrus:"/> [![Build Status](https://travis-ci.org/Sirupsen/logrus.svg?branch=master)](https://travis-ci.org/Sirupsen/logrus) [![GoDoc](https://godoc.org/github.com/Sirupsen/logrus?status.svg)](https://godoc.org/github.com/Sirupsen/logrus)
|
||||
|
||||
Logrus is a structured logger for Go (golang), completely API compatible with
|
||||
the standard library logger. [Godoc][godoc]. **Please note the Logrus API is not
|
||||
yet stable (pre 1.0). Logrus itself is completely stable and has been used in
|
||||
many large deployments. The core API is unlikely to change much but please
|
||||
version control your Logrus to make sure you aren't fetching latest `master` on
|
||||
every build.**
|
||||
|
||||
Nicely color-coded in development (when a TTY is attached, otherwise just
|
||||
plain text):
|
||||
|
||||
![Colored](http://i.imgur.com/PY7qMwd.png)
|
||||
|
||||
With `log.SetFormatter(&log.JSONFormatter{})`, for easy parsing by logstash
|
||||
or Splunk:
|
||||
|
||||
```json
|
||||
{"animal":"walrus","level":"info","msg":"A group of walrus emerges from the
|
||||
ocean","size":10,"time":"2014-03-10 19:57:38.562264131 -0400 EDT"}
|
||||
|
||||
{"level":"warning","msg":"The group's number increased tremendously!",
|
||||
"number":122,"omg":true,"time":"2014-03-10 19:57:38.562471297 -0400 EDT"}
|
||||
|
||||
{"animal":"walrus","level":"info","msg":"A giant walrus appears!",
|
||||
"size":10,"time":"2014-03-10 19:57:38.562500591 -0400 EDT"}
|
||||
|
||||
{"animal":"walrus","level":"info","msg":"Tremendously sized cow enters the ocean.",
|
||||
"size":9,"time":"2014-03-10 19:57:38.562527896 -0400 EDT"}
|
||||
|
||||
{"level":"fatal","msg":"The ice breaks!","number":100,"omg":true,
|
||||
"time":"2014-03-10 19:57:38.562543128 -0400 EDT"}
|
||||
```
|
||||
|
||||
With the default `log.SetFormatter(&log.TextFormatter{})` when a TTY is not
|
||||
attached, the output is compatible with the
|
||||
[logfmt](http://godoc.org/github.com/kr/logfmt) format:
|
||||
|
||||
```text
|
||||
time="2015-03-26T01:27:38-04:00" level=debug msg="Started observing beach" animal=walrus number=8
|
||||
time="2015-03-26T01:27:38-04:00" level=info msg="A group of walrus emerges from the ocean" animal=walrus size=10
|
||||
time="2015-03-26T01:27:38-04:00" level=warning msg="The group's number increased tremendously!" number=122 omg=true
|
||||
time="2015-03-26T01:27:38-04:00" level=debug msg="Temperature changes" temperature=-4
|
||||
time="2015-03-26T01:27:38-04:00" level=panic msg="It's over 9000!" animal=orca size=9009
|
||||
time="2015-03-26T01:27:38-04:00" level=fatal msg="The ice breaks!" err=&{0x2082280c0 map[animal:orca size:9009] 2015-03-26 01:27:38.441574009 -0400 EDT panic It's over 9000!} number=100 omg=true
|
||||
exit status 1
|
||||
```
|
||||
|
||||
#### Example
|
||||
|
||||
The simplest way to use Logrus is simply the package-level exported logger:
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
log "github.com/Sirupsen/logrus"
|
||||
)
|
||||
|
||||
func main() {
|
||||
log.WithFields(log.Fields{
|
||||
"animal": "walrus",
|
||||
}).Info("A walrus appears")
|
||||
}
|
||||
```
|
||||
|
||||
Note that it's completely api-compatible with the stdlib logger, so you can
|
||||
replace your `log` imports everywhere with `log "github.com/Sirupsen/logrus"`
|
||||
and you'll now have the flexibility of Logrus. You can customize it all you
|
||||
want:
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"os"
|
||||
log "github.com/Sirupsen/logrus"
|
||||
)
|
||||
|
||||
func init() {
|
||||
// Log as JSON instead of the default ASCII formatter.
|
||||
log.SetFormatter(&log.JSONFormatter{})
|
||||
|
||||
// Output to stderr instead of stdout, could also be a file.
|
||||
log.SetOutput(os.Stderr)
|
||||
|
||||
// Only log the warning severity or above.
|
||||
log.SetLevel(log.WarnLevel)
|
||||
}
|
||||
|
||||
func main() {
|
||||
log.WithFields(log.Fields{
|
||||
"animal": "walrus",
|
||||
"size": 10,
|
||||
}).Info("A group of walrus emerges from the ocean")
|
||||
|
||||
log.WithFields(log.Fields{
|
||||
"omg": true,
|
||||
"number": 122,
|
||||
}).Warn("The group's number increased tremendously!")
|
||||
|
||||
log.WithFields(log.Fields{
|
||||
"omg": true,
|
||||
"number": 100,
|
||||
}).Fatal("The ice breaks!")
|
||||
|
||||
// A common pattern is to re-use fields between logging statements by re-using
|
||||
// the logrus.Entry returned from WithFields()
|
||||
contextLogger := log.WithFields(log.Fields{
|
||||
"common": "this is a common field",
|
||||
"other": "I also should be logged always",
|
||||
})
|
||||
|
||||
contextLogger.Info("I'll be logged with common and other field")
|
||||
contextLogger.Info("Me too")
|
||||
}
|
||||
```
|
||||
|
||||
For more advanced usage such as logging to multiple locations from the same
|
||||
application, you can also create an instance of the `logrus` Logger:
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"github.com/Sirupsen/logrus"
|
||||
)
|
||||
|
||||
// Create a new instance of the logger. You can have any number of instances.
|
||||
var log = logrus.New()
|
||||
|
||||
func main() {
|
||||
// The API for setting attributes is a little different than the package level
|
||||
// exported logger. See Godoc.
|
||||
log.Out = os.Stderr
|
||||
|
||||
log.WithFields(logrus.Fields{
|
||||
"animal": "walrus",
|
||||
"size": 10,
|
||||
}).Info("A group of walrus emerges from the ocean")
|
||||
}
|
||||
```
|
||||
|
||||
#### Fields
|
||||
|
||||
Logrus encourages careful, structured logging though logging fields instead of
|
||||
long, unparseable error messages. For example, instead of: `log.Fatalf("Failed
|
||||
to send event %s to topic %s with key %d")`, you should log the much more
|
||||
discoverable:
|
||||
|
||||
```go
|
||||
log.WithFields(log.Fields{
|
||||
"event": event,
|
||||
"topic": topic,
|
||||
"key": key,
|
||||
}).Fatal("Failed to send event")
|
||||
```
|
||||
|
||||
We've found this API forces you to think about logging in a way that produces
|
||||
much more useful logging messages. We've been in countless situations where just
|
||||
a single added field to a log statement that was already there would've saved us
|
||||
hours. The `WithFields` call is optional.
|
||||
|
||||
In general, with Logrus using any of the `printf`-family functions should be
|
||||
seen as a hint you should add a field, however, you can still use the
|
||||
`printf`-family functions with Logrus.
|
||||
|
||||
#### Hooks
|
||||
|
||||
You can add hooks for logging levels. For example to send errors to an exception
|
||||
tracking service on `Error`, `Fatal` and `Panic`, info to StatsD or log to
|
||||
multiple places simultaneously, e.g. syslog.
|
||||
|
||||
Logrus comes with [built-in hooks](hooks/). Add those, or your custom hook, in
|
||||
`init`:
|
||||
|
||||
```go
|
||||
import (
|
||||
log "github.com/Sirupsen/logrus"
|
||||
"gopkg.in/gemnasium/logrus-airbrake-hook.v2" // the package is named "aibrake"
|
||||
logrus_syslog "github.com/Sirupsen/logrus/hooks/syslog"
|
||||
"log/syslog"
|
||||
)
|
||||
|
||||
func init() {
|
||||
|
||||
// Use the Airbrake hook to report errors that have Error severity or above to
|
||||
// an exception tracker. You can create custom hooks, see the Hooks section.
|
||||
log.AddHook(airbrake.NewHook(123, "xyz", "production"))
|
||||
|
||||
hook, err := logrus_syslog.NewSyslogHook("udp", "localhost:514", syslog.LOG_INFO, "")
|
||||
if err != nil {
|
||||
log.Error("Unable to connect to local syslog daemon")
|
||||
} else {
|
||||
log.AddHook(hook)
|
||||
}
|
||||
}
|
||||
```
|
||||
Note: Syslog hook also support connecting to local syslog (Ex. "/dev/log" or "/var/run/syslog" or "/var/run/log"). For the detail, please check the [syslog hook README](hooks/syslog/README.md).
|
||||
|
||||
| Hook | Description |
|
||||
| ----- | ----------- |
|
||||
| [Airbrake](https://github.com/gemnasium/logrus-airbrake-hook) | Send errors to the Airbrake API V3. Uses the official [`gobrake`](https://github.com/airbrake/gobrake) behind the scenes. |
|
||||
| [Airbrake "legacy"](https://github.com/gemnasium/logrus-airbrake-legacy-hook) | Send errors to an exception tracking service compatible with the Airbrake API V2. Uses [`airbrake-go`](https://github.com/tobi/airbrake-go) behind the scenes. |
|
||||
| [Papertrail](https://github.com/polds/logrus-papertrail-hook) | Send errors to the [Papertrail](https://papertrailapp.com) hosted logging service via UDP. |
|
||||
| [Syslog](https://github.com/Sirupsen/logrus/blob/master/hooks/syslog/syslog.go) | Send errors to remote syslog server. Uses standard library `log/syslog` behind the scenes. |
|
||||
| [Bugsnag](https://github.com/Shopify/logrus-bugsnag/blob/master/bugsnag.go) | Send errors to the Bugsnag exception tracking service. |
|
||||
| [Sentry](https://github.com/evalphobia/logrus_sentry) | Send errors to the Sentry error logging and aggregation service. |
|
||||
| [Hiprus](https://github.com/nubo/hiprus) | Send errors to a channel in hipchat. |
|
||||
| [Logrusly](https://github.com/sebest/logrusly) | Send logs to [Loggly](https://www.loggly.com/) |
|
||||
| [Slackrus](https://github.com/johntdyer/slackrus) | Hook for Slack chat. |
|
||||
| [Journalhook](https://github.com/wercker/journalhook) | Hook for logging to `systemd-journald` |
|
||||
| [Graylog](https://github.com/gemnasium/logrus-graylog-hook) | Hook for logging to [Graylog](http://graylog2.org/) |
|
||||
| [Raygun](https://github.com/squirkle/logrus-raygun-hook) | Hook for logging to [Raygun.io](http://raygun.io/) |
|
||||
| [LFShook](https://github.com/rifflock/lfshook) | Hook for logging to the local filesystem |
|
||||
| [Honeybadger](https://github.com/agonzalezro/logrus_honeybadger) | Hook for sending exceptions to Honeybadger |
|
||||
| [Mail](https://github.com/zbindenren/logrus_mail) | Hook for sending exceptions via mail |
|
||||
| [Rollrus](https://github.com/heroku/rollrus) | Hook for sending errors to rollbar |
|
||||
| [Fluentd](https://github.com/evalphobia/logrus_fluent) | Hook for logging to fluentd |
|
||||
| [Mongodb](https://github.com/weekface/mgorus) | Hook for logging to mongodb |
|
||||
| [Influxus] (http://github.com/vlad-doru/influxus) | Hook for concurrently logging to [InfluxDB] (http://influxdata.com/) |
|
||||
| [InfluxDB](https://github.com/Abramovic/logrus_influxdb) | Hook for logging to influxdb |
|
||||
| [Octokit](https://github.com/dorajistyle/logrus-octokit-hook) | Hook for logging to github via octokit |
|
||||
| [DeferPanic](https://github.com/deferpanic/dp-logrus) | Hook for logging to DeferPanic |
|
||||
| [Redis-Hook](https://github.com/rogierlommers/logrus-redis-hook) | Hook for logging to a ELK stack (through Redis) |
|
||||
| [Amqp-Hook](https://github.com/vladoatanasov/logrus_amqp) | Hook for logging to Amqp broker (Like RabbitMQ) |
|
||||
| [KafkaLogrus](https://github.com/goibibo/KafkaLogrus) | Hook for logging to kafka |
|
||||
| [Typetalk](https://github.com/dragon3/logrus-typetalk-hook) | Hook for logging to [Typetalk](https://www.typetalk.in/) |
|
||||
| [ElasticSearch](https://github.com/sohlich/elogrus) | Hook for logging to ElasticSearch|
|
||||
| [Sumorus](https://github.com/doublefree/sumorus) | Hook for logging to [SumoLogic](https://www.sumologic.com/)|
|
||||
| [Logstash](https://github.com/bshuster-repo/logrus-logstash-hook) | Hook for logging to [Logstash](https://www.elastic.co/products/logstash) |
|
||||
| [Logmatic.io](https://github.com/logmatic/logmatic-go) | Hook for logging to [Logmatic.io](http://logmatic.io/) |
|
||||
|
||||
|
||||
#### Level logging
|
||||
|
||||
Logrus has six logging levels: Debug, Info, Warning, Error, Fatal and Panic.
|
||||
|
||||
```go
|
||||
log.Debug("Useful debugging information.")
|
||||
log.Info("Something noteworthy happened!")
|
||||
log.Warn("You should probably take a look at this.")
|
||||
log.Error("Something failed but I'm not quitting.")
|
||||
// Calls os.Exit(1) after logging
|
||||
log.Fatal("Bye.")
|
||||
// Calls panic() after logging
|
||||
log.Panic("I'm bailing.")
|
||||
```
|
||||
|
||||
You can set the logging level on a `Logger`, then it will only log entries with
|
||||
that severity or anything above it:
|
||||
|
||||
```go
|
||||
// Will log anything that is info or above (warn, error, fatal, panic). Default.
|
||||
log.SetLevel(log.InfoLevel)
|
||||
```
|
||||
|
||||
It may be useful to set `log.Level = logrus.DebugLevel` in a debug or verbose
|
||||
environment if your application has that.
|
||||
|
||||
#### Entries
|
||||
|
||||
Besides the fields added with `WithField` or `WithFields` some fields are
|
||||
automatically added to all logging events:
|
||||
|
||||
1. `time`. The timestamp when the entry was created.
|
||||
2. `msg`. The logging message passed to `{Info,Warn,Error,Fatal,Panic}` after
|
||||
the `AddFields` call. E.g. `Failed to send event.`
|
||||
3. `level`. The logging level. E.g. `info`.
|
||||
|
||||
#### Environments
|
||||
|
||||
Logrus has no notion of environment.
|
||||
|
||||
If you wish for hooks and formatters to only be used in specific environments,
|
||||
you should handle that yourself. For example, if your application has a global
|
||||
variable `Environment`, which is a string representation of the environment you
|
||||
could do:
|
||||
|
||||
```go
|
||||
import (
|
||||
log "github.com/Sirupsen/logrus"
|
||||
)
|
||||
|
||||
init() {
|
||||
// do something here to set environment depending on an environment variable
|
||||
// or command-line flag
|
||||
if Environment == "production" {
|
||||
log.SetFormatter(&log.JSONFormatter{})
|
||||
} else {
|
||||
// The TextFormatter is default, you don't actually have to do this.
|
||||
log.SetFormatter(&log.TextFormatter{})
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
This configuration is how `logrus` was intended to be used, but JSON in
|
||||
production is mostly only useful if you do log aggregation with tools like
|
||||
Splunk or Logstash.
|
||||
|
||||
#### Formatters
|
||||
|
||||
The built-in logging formatters are:
|
||||
|
||||
* `logrus.TextFormatter`. Logs the event in colors if stdout is a tty, otherwise
|
||||
without colors.
|
||||
* *Note:* to force colored output when there is no TTY, set the `ForceColors`
|
||||
field to `true`. To force no colored output even if there is a TTY set the
|
||||
`DisableColors` field to `true`
|
||||
* `logrus.JSONFormatter`. Logs fields as JSON.
|
||||
|
||||
Third party logging formatters:
|
||||
|
||||
* [`logstash`](https://github.com/bshuster-repo/logrus-logstash-hook). Logs fields as [Logstash](http://logstash.net) Events.
|
||||
* [`prefixed`](https://github.com/x-cray/logrus-prefixed-formatter). Displays log entry source along with alternative layout.
|
||||
* [`zalgo`](https://github.com/aybabtme/logzalgo). Invoking the P͉̫o̳̼̊w̖͈̰͎e̬͔̭͂r͚̼̹̲ ̫͓͉̳͈ō̠͕͖̚f̝͍̠ ͕̲̞͖͑Z̖̫̤̫ͪa͉̬͈̗l͖͎g̳̥o̰̥̅!̣͔̲̻͊̄ ̙̘̦̹̦.
|
||||
|
||||
You can define your formatter by implementing the `Formatter` interface,
|
||||
requiring a `Format` method. `Format` takes an `*Entry`. `entry.Data` is a
|
||||
`Fields` type (`map[string]interface{}`) with all your fields as well as the
|
||||
default ones (see Entries section above):
|
||||
|
||||
```go
|
||||
type MyJSONFormatter struct {
|
||||
}
|
||||
|
||||
log.SetFormatter(new(MyJSONFormatter))
|
||||
|
||||
func (f *MyJSONFormatter) Format(entry *Entry) ([]byte, error) {
|
||||
// Note this doesn't include Time, Level and Message which are available on
|
||||
// the Entry. Consult `godoc` on information about those fields or read the
|
||||
// source of the official loggers.
|
||||
serialized, err := json.Marshal(entry.Data)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("Failed to marshal fields to JSON, %v", err)
|
||||
}
|
||||
return append(serialized, '\n'), nil
|
||||
}
|
||||
```
|
||||
|
||||
#### Logger as an `io.Writer`
|
||||
|
||||
Logrus can be transformed into an `io.Writer`. That writer is the end of an `io.Pipe` and it is your responsibility to close it.
|
||||
|
||||
```go
|
||||
w := logger.Writer()
|
||||
defer w.Close()
|
||||
|
||||
srv := http.Server{
|
||||
// create a stdlib log.Logger that writes to
|
||||
// logrus.Logger.
|
||||
ErrorLog: log.New(w, "", 0),
|
||||
}
|
||||
```
|
||||
|
||||
Each line written to that writer will be printed the usual way, using formatters
|
||||
and hooks. The level for those entries is `info`.
|
||||
|
||||
#### Rotation
|
||||
|
||||
Log rotation is not provided with Logrus. Log rotation should be done by an
|
||||
external program (like `logrotate(8)`) that can compress and delete old log
|
||||
entries. It should not be a feature of the application-level logger.
|
||||
|
||||
#### Tools
|
||||
|
||||
| Tool | Description |
|
||||
| ---- | ----------- |
|
||||
|[Logrus Mate](https://github.com/gogap/logrus_mate)|Logrus mate is a tool for Logrus to manage loggers, you can initial logger's level, hook and formatter by config file, the logger will generated with different config at different environment.|
|
||||
|
||||
#### Testing
|
||||
|
||||
Logrus has a built in facility for asserting the presence of log messages. This is implemented through the `test` hook and provides:
|
||||
|
||||
* decorators for existing logger (`test.NewLocal` and `test.NewGlobal`) which basically just add the `test` hook
|
||||
* a test logger (`test.NewNullLogger`) that just records log messages (and does not output any):
|
||||
|
||||
```go
|
||||
logger, hook := NewNullLogger()
|
||||
logger.Error("Hello error")
|
||||
|
||||
assert.Equal(1, len(hook.Entries))
|
||||
assert.Equal(logrus.ErrorLevel, hook.LastEntry().Level)
|
||||
assert.Equal("Hello error", hook.LastEntry().Message)
|
||||
|
||||
hook.Reset()
|
||||
assert.Nil(hook.LastEntry())
|
||||
```
|
||||
|
||||
#### Fatal handlers
|
||||
|
||||
Logrus can register one or more functions that will be called when any `fatal`
|
||||
level message is logged. The registered handlers will be executed before
|
||||
logrus performs a `os.Exit(1)`. This behavior may be helpful if callers need
|
||||
to gracefully shutdown. Unlike a `panic("Something went wrong...")` call which can be intercepted with a deferred `recover` a call to `os.Exit(1)` can not be intercepted.
|
||||
|
||||
```
|
||||
...
|
||||
handler := func() {
|
||||
// gracefully shutdown something...
|
||||
}
|
||||
logrus.RegisterExitHandler(handler)
|
||||
...
|
||||
```
|
||||
|
||||
#### Thread safty
|
||||
|
||||
By default Logger is protected by mutex for concurrent writes, this mutex is invoked when calling hooks and writing logs.
|
||||
If you are sure such locking is not needed, you can call logger.SetNoLock() to disable the locking.
|
||||
|
||||
Situation when locking is not needed includes:
|
||||
|
||||
* You have no hooks registered, or hooks calling is already thread-safe.
|
||||
|
||||
* Writing to logger.Out is already thread-safe, for example:
|
||||
|
||||
1) logger.Out is protected by locks.
|
||||
|
||||
2) logger.Out is a os.File handler opened with `O_APPEND` flag, and every write is smaller than 4k. (This allow multi-thread/multi-process writing)
|
||||
|
||||
(Refer to http://www.notthewizard.com/2014/06/17/are-files-appends-really-atomic/)
|
64
vendor/github.com/Sirupsen/logrus/alt_exit.go
generated
vendored
Normal file
64
vendor/github.com/Sirupsen/logrus/alt_exit.go
generated
vendored
Normal file
|
@ -0,0 +1,64 @@
|
|||
package logrus
|
||||
|
||||
// The following code was sourced and modified from the
|
||||
// https://bitbucket.org/tebeka/atexit package governed by the following license:
|
||||
//
|
||||
// Copyright (c) 2012 Miki Tebeka <miki.tebeka@gmail.com>.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy of
|
||||
// this software and associated documentation files (the "Software"), to deal in
|
||||
// the Software without restriction, including without limitation the rights to
|
||||
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
||||
// the Software, and to permit persons to whom the Software is furnished to do so,
|
||||
// subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in all
|
||||
// copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
||||
// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
||||
// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
||||
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
)
|
||||
|
||||
var handlers = []func(){}
|
||||
|
||||
func runHandler(handler func()) {
|
||||
defer func() {
|
||||
if err := recover(); err != nil {
|
||||
fmt.Fprintln(os.Stderr, "Error: Logrus exit handler error:", err)
|
||||
}
|
||||
}()
|
||||
|
||||
handler()
|
||||
}
|
||||
|
||||
func runHandlers() {
|
||||
for _, handler := range handlers {
|
||||
runHandler(handler)
|
||||
}
|
||||
}
|
||||
|
||||
// Exit runs all the Logrus atexit handlers and then terminates the program using os.Exit(code)
|
||||
func Exit(code int) {
|
||||
runHandlers()
|
||||
os.Exit(code)
|
||||
}
|
||||
|
||||
// RegisterExitHandler adds a Logrus Exit handler, call logrus.Exit to invoke
|
||||
// all handlers. The handlers will also be invoked when any Fatal log entry is
|
||||
// made.
|
||||
//
|
||||
// This method is useful when a caller wishes to use logrus to log a fatal
|
||||
// message but also needs to gracefully shutdown. An example usecase could be
|
||||
// closing database connections, or sending a alert that the application is
|
||||
// closing.
|
||||
func RegisterExitHandler(handler func()) {
|
||||
handlers = append(handlers, handler)
|
||||
}
|
26
vendor/github.com/Sirupsen/logrus/doc.go
generated
vendored
Normal file
26
vendor/github.com/Sirupsen/logrus/doc.go
generated
vendored
Normal file
|
@ -0,0 +1,26 @@
|
|||
/*
|
||||
Package logrus is a structured logger for Go, completely API compatible with the standard library logger.
|
||||
|
||||
|
||||
The simplest way to use Logrus is simply the package-level exported logger:
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
log "github.com/Sirupsen/logrus"
|
||||
)
|
||||
|
||||
func main() {
|
||||
log.WithFields(log.Fields{
|
||||
"animal": "walrus",
|
||||
"number": 1,
|
||||
"size": 10,
|
||||
}).Info("A walrus appears")
|
||||
}
|
||||
|
||||
Output:
|
||||
time="2015-09-07T08:48:33Z" level=info msg="A walrus appears" animal=walrus number=1 size=10
|
||||
|
||||
For a full guide visit https://github.com/Sirupsen/logrus
|
||||
*/
|
||||
package logrus
|
275
vendor/github.com/Sirupsen/logrus/entry.go
generated
vendored
Normal file
275
vendor/github.com/Sirupsen/logrus/entry.go
generated
vendored
Normal file
|
@ -0,0 +1,275 @@
|
|||
package logrus
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
"os"
|
||||
"sync"
|
||||
"time"
|
||||
)
|
||||
|
||||
var bufferPool *sync.Pool
|
||||
|
||||
func init() {
|
||||
bufferPool = &sync.Pool{
|
||||
New: func() interface{} {
|
||||
return new(bytes.Buffer)
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
// Defines the key when adding errors using WithError.
|
||||
var ErrorKey = "error"
|
||||
|
||||
// An entry is the final or intermediate Logrus logging entry. It contains all
|
||||
// the fields passed with WithField{,s}. It's finally logged when Debug, Info,
|
||||
// Warn, Error, Fatal or Panic is called on it. These objects can be reused and
|
||||
// passed around as much as you wish to avoid field duplication.
|
||||
type Entry struct {
|
||||
Logger *Logger
|
||||
|
||||
// Contains all the fields set by the user.
|
||||
Data Fields
|
||||
|
||||
// Time at which the log entry was created
|
||||
Time time.Time
|
||||
|
||||
// Level the log entry was logged at: Debug, Info, Warn, Error, Fatal or Panic
|
||||
Level Level
|
||||
|
||||
// Message passed to Debug, Info, Warn, Error, Fatal or Panic
|
||||
Message string
|
||||
|
||||
// When formatter is called in entry.log(), an Buffer may be set to entry
|
||||
Buffer *bytes.Buffer
|
||||
}
|
||||
|
||||
func NewEntry(logger *Logger) *Entry {
|
||||
return &Entry{
|
||||
Logger: logger,
|
||||
// Default is three fields, give a little extra room
|
||||
Data: make(Fields, 5),
|
||||
}
|
||||
}
|
||||
|
||||
// Returns the string representation from the reader and ultimately the
|
||||
// formatter.
|
||||
func (entry *Entry) String() (string, error) {
|
||||
serialized, err := entry.Logger.Formatter.Format(entry)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
str := string(serialized)
|
||||
return str, nil
|
||||
}
|
||||
|
||||
// Add an error as single field (using the key defined in ErrorKey) to the Entry.
|
||||
func (entry *Entry) WithError(err error) *Entry {
|
||||
return entry.WithField(ErrorKey, err)
|
||||
}
|
||||
|
||||
// Add a single field to the Entry.
|
||||
func (entry *Entry) WithField(key string, value interface{}) *Entry {
|
||||
return entry.WithFields(Fields{key: value})
|
||||
}
|
||||
|
||||
// Add a map of fields to the Entry.
|
||||
func (entry *Entry) WithFields(fields Fields) *Entry {
|
||||
data := make(Fields, len(entry.Data)+len(fields))
|
||||
for k, v := range entry.Data {
|
||||
data[k] = v
|
||||
}
|
||||
for k, v := range fields {
|
||||
data[k] = v
|
||||
}
|
||||
return &Entry{Logger: entry.Logger, Data: data}
|
||||
}
|
||||
|
||||
// This function is not declared with a pointer value because otherwise
|
||||
// race conditions will occur when using multiple goroutines
|
||||
func (entry Entry) log(level Level, msg string) {
|
||||
var buffer *bytes.Buffer
|
||||
entry.Time = time.Now()
|
||||
entry.Level = level
|
||||
entry.Message = msg
|
||||
|
||||
if err := entry.Logger.Hooks.Fire(level, &entry); err != nil {
|
||||
entry.Logger.mu.Lock()
|
||||
fmt.Fprintf(os.Stderr, "Failed to fire hook: %v\n", err)
|
||||
entry.Logger.mu.Unlock()
|
||||
}
|
||||
buffer = bufferPool.Get().(*bytes.Buffer)
|
||||
buffer.Reset()
|
||||
defer bufferPool.Put(buffer)
|
||||
entry.Buffer = buffer
|
||||
serialized, err := entry.Logger.Formatter.Format(&entry)
|
||||
entry.Buffer = nil
|
||||
if err != nil {
|
||||
entry.Logger.mu.Lock()
|
||||
fmt.Fprintf(os.Stderr, "Failed to obtain reader, %v\n", err)
|
||||
entry.Logger.mu.Unlock()
|
||||
} else {
|
||||
entry.Logger.mu.Lock()
|
||||
_, err = entry.Logger.Out.Write(serialized)
|
||||
if err != nil {
|
||||
fmt.Fprintf(os.Stderr, "Failed to write to log, %v\n", err)
|
||||
}
|
||||
entry.Logger.mu.Unlock()
|
||||
}
|
||||
|
||||
// To avoid Entry#log() returning a value that only would make sense for
|
||||
// panic() to use in Entry#Panic(), we avoid the allocation by checking
|
||||
// directly here.
|
||||
if level <= PanicLevel {
|
||||
panic(&entry)
|
||||
}
|
||||
}
|
||||
|
||||
func (entry *Entry) Debug(args ...interface{}) {
|
||||
if entry.Logger.Level >= DebugLevel {
|
||||
entry.log(DebugLevel, fmt.Sprint(args...))
|
||||
}
|
||||
}
|
||||
|
||||
func (entry *Entry) Print(args ...interface{}) {
|
||||
entry.Info(args...)
|
||||
}
|
||||
|
||||
func (entry *Entry) Info(args ...interface{}) {
|
||||
if entry.Logger.Level >= InfoLevel {
|
||||
entry.log(InfoLevel, fmt.Sprint(args...))
|
||||
}
|
||||
}
|
||||
|
||||
func (entry *Entry) Warn(args ...interface{}) {
|
||||
if entry.Logger.Level >= WarnLevel {
|
||||
entry.log(WarnLevel, fmt.Sprint(args...))
|
||||
}
|
||||
}
|
||||
|
||||
func (entry *Entry) Warning(args ...interface{}) {
|
||||
entry.Warn(args...)
|
||||
}
|
||||
|
||||
func (entry *Entry) Error(args ...interface{}) {
|
||||
if entry.Logger.Level >= ErrorLevel {
|
||||
entry.log(ErrorLevel, fmt.Sprint(args...))
|
||||
}
|
||||
}
|
||||
|
||||
func (entry *Entry) Fatal(args ...interface{}) {
|
||||
if entry.Logger.Level >= FatalLevel {
|
||||
entry.log(FatalLevel, fmt.Sprint(args...))
|
||||
}
|
||||
Exit(1)
|
||||
}
|
||||
|
||||
func (entry *Entry) Panic(args ...interface{}) {
|
||||
if entry.Logger.Level >= PanicLevel {
|
||||
entry.log(PanicLevel, fmt.Sprint(args...))
|
||||
}
|
||||
panic(fmt.Sprint(args...))
|
||||
}
|
||||
|
||||
// Entry Printf family functions
|
||||
|
||||
func (entry *Entry) Debugf(format string, args ...interface{}) {
|
||||
if entry.Logger.Level >= DebugLevel {
|
||||
entry.Debug(fmt.Sprintf(format, args...))
|
||||
}
|
||||
}
|
||||
|
||||
func (entry *Entry) Infof(format string, args ...interface{}) {
|
||||
if entry.Logger.Level >= InfoLevel {
|
||||
entry.Info(fmt.Sprintf(format, args...))
|
||||
}
|
||||
}
|
||||
|
||||
func (entry *Entry) Printf(format string, args ...interface{}) {
|
||||
entry.Infof(format, args...)
|
||||
}
|
||||
|
||||
func (entry *Entry) Warnf(format string, args ...interface{}) {
|
||||
if entry.Logger.Level >= WarnLevel {
|
||||
entry.Warn(fmt.Sprintf(format, args...))
|
||||
}
|
||||
}
|
||||
|
||||
func (entry *Entry) Warningf(format string, args ...interface{}) {
|
||||
entry.Warnf(format, args...)
|
||||
}
|
||||
|
||||
func (entry *Entry) Errorf(format string, args ...interface{}) {
|
||||
if entry.Logger.Level >= ErrorLevel {
|
||||
entry.Error(fmt.Sprintf(format, args...))
|
||||
}
|
||||
}
|
||||
|
||||
func (entry *Entry) Fatalf(format string, args ...interface{}) {
|
||||
if entry.Logger.Level >= FatalLevel {
|
||||
entry.Fatal(fmt.Sprintf(format, args...))
|
||||
}
|
||||
Exit(1)
|
||||
}
|
||||
|
||||
func (entry *Entry) Panicf(format string, args ...interface{}) {
|
||||
if entry.Logger.Level >= PanicLevel {
|
||||
entry.Panic(fmt.Sprintf(format, args...))
|
||||
}
|
||||
}
|
||||
|
||||
// Entry Println family functions
|
||||
|
||||
func (entry *Entry) Debugln(args ...interface{}) {
|
||||
if entry.Logger.Level >= DebugLevel {
|
||||
entry.Debug(entry.sprintlnn(args...))
|
||||
}
|
||||
}
|
||||
|
||||
func (entry *Entry) Infoln(args ...interface{}) {
|
||||
if entry.Logger.Level >= InfoLevel {
|
||||
entry.Info(entry.sprintlnn(args...))
|
||||
}
|
||||
}
|
||||
|
||||
func (entry *Entry) Println(args ...interface{}) {
|
||||
entry.Infoln(args...)
|
||||
}
|
||||
|
||||
func (entry *Entry) Warnln(args ...interface{}) {
|
||||
if entry.Logger.Level >= WarnLevel {
|
||||
entry.Warn(entry.sprintlnn(args...))
|
||||
}
|
||||
}
|
||||
|
||||
func (entry *Entry) Warningln(args ...interface{}) {
|
||||
entry.Warnln(args...)
|
||||
}
|
||||
|
||||
func (entry *Entry) Errorln(args ...interface{}) {
|
||||
if entry.Logger.Level >= ErrorLevel {
|
||||
entry.Error(entry.sprintlnn(args...))
|
||||
}
|
||||
}
|
||||
|
||||
func (entry *Entry) Fatalln(args ...interface{}) {
|
||||
if entry.Logger.Level >= FatalLevel {
|
||||
entry.Fatal(entry.sprintlnn(args...))
|
||||
}
|
||||
Exit(1)
|
||||
}
|
||||
|
||||
func (entry *Entry) Panicln(args ...interface{}) {
|
||||
if entry.Logger.Level >= PanicLevel {
|
||||
entry.Panic(entry.sprintlnn(args...))
|
||||
}
|
||||
}
|
||||
|
||||
// Sprintlnn => Sprint no newline. This is to get the behavior of how
|
||||
// fmt.Sprintln where spaces are always added between operands, regardless of
|
||||
// their type. Instead of vendoring the Sprintln implementation to spare a
|
||||
// string allocation, we do the simplest thing.
|
||||
func (entry *Entry) sprintlnn(args ...interface{}) string {
|
||||
msg := fmt.Sprintln(args...)
|
||||
return msg[:len(msg)-1]
|
||||
}
|
193
vendor/github.com/Sirupsen/logrus/exported.go
generated
vendored
Normal file
193
vendor/github.com/Sirupsen/logrus/exported.go
generated
vendored
Normal file
|
@ -0,0 +1,193 @@
|
|||
package logrus
|
||||
|
||||
import (
|
||||
"io"
|
||||
)
|
||||
|
||||
var (
|
||||
// std is the name of the standard logger in stdlib `log`
|
||||
std = New()
|
||||
)
|
||||
|
||||
func StandardLogger() *Logger {
|
||||
return std
|
||||
}
|
||||
|
||||
// SetOutput sets the standard logger output.
|
||||
func SetOutput(out io.Writer) {
|
||||
std.mu.Lock()
|
||||
defer std.mu.Unlock()
|
||||
std.Out = out
|
||||
}
|
||||
|
||||
// SetFormatter sets the standard logger formatter.
|
||||
func SetFormatter(formatter Formatter) {
|
||||
std.mu.Lock()
|
||||
defer std.mu.Unlock()
|
||||
std.Formatter = formatter
|
||||
}
|
||||
|
||||
// SetLevel sets the standard logger level.
|
||||
func SetLevel(level Level) {
|
||||
std.mu.Lock()
|
||||
defer std.mu.Unlock()
|
||||
std.Level = level
|
||||
}
|
||||
|
||||
// GetLevel returns the standard logger level.
|
||||
func GetLevel() Level {
|
||||
std.mu.Lock()
|
||||
defer std.mu.Unlock()
|
||||
return std.Level
|
||||
}
|
||||
|
||||
// AddHook adds a hook to the standard logger hooks.
|
||||
func AddHook(hook Hook) {
|
||||
std.mu.Lock()
|
||||
defer std.mu.Unlock()
|
||||
std.Hooks.Add(hook)
|
||||
}
|
||||
|
||||
// WithError creates an entry from the standard logger and adds an error to it, using the value defined in ErrorKey as key.
|
||||
func WithError(err error) *Entry {
|
||||
return std.WithField(ErrorKey, err)
|
||||
}
|
||||
|
||||
// WithField creates an entry from the standard logger and adds a field to
|
||||
// it. If you want multiple fields, use `WithFields`.
|
||||
//
|
||||
// Note that it doesn't log until you call Debug, Print, Info, Warn, Fatal
|
||||
// or Panic on the Entry it returns.
|
||||
func WithField(key string, value interface{}) *Entry {
|
||||
return std.WithField(key, value)
|
||||
}
|
||||
|
||||
// WithFields creates an entry from the standard logger and adds multiple
|
||||
// fields to it. This is simply a helper for `WithField`, invoking it
|
||||
// once for each field.
|
||||
//
|
||||
// Note that it doesn't log until you call Debug, Print, Info, Warn, Fatal
|
||||
// or Panic on the Entry it returns.
|
||||
func WithFields(fields Fields) *Entry {
|
||||
return std.WithFields(fields)
|
||||
}
|
||||
|
||||
// Debug logs a message at level Debug on the standard logger.
|
||||
func Debug(args ...interface{}) {
|
||||
std.Debug(args...)
|
||||
}
|
||||
|
||||
// Print logs a message at level Info on the standard logger.
|
||||
func Print(args ...interface{}) {
|
||||
std.Print(args...)
|
||||
}
|
||||
|
||||
// Info logs a message at level Info on the standard logger.
|
||||
func Info(args ...interface{}) {
|
||||
std.Info(args...)
|
||||
}
|
||||
|
||||
// Warn logs a message at level Warn on the standard logger.
|
||||
func Warn(args ...interface{}) {
|
||||
std.Warn(args...)
|
||||
}
|
||||
|
||||
// Warning logs a message at level Warn on the standard logger.
|
||||
func Warning(args ...interface{}) {
|
||||
std.Warning(args...)
|
||||
}
|
||||
|
||||
// Error logs a message at level Error on the standard logger.
|
||||
func Error(args ...interface{}) {
|
||||
std.Error(args...)
|
||||
}
|
||||
|
||||
// Panic logs a message at level Panic on the standard logger.
|
||||
func Panic(args ...interface{}) {
|
||||
std.Panic(args...)
|
||||
}
|
||||
|
||||
// Fatal logs a message at level Fatal on the standard logger.
|
||||
func Fatal(args ...interface{}) {
|
||||
std.Fatal(args...)
|
||||
}
|
||||
|
||||
// Debugf logs a message at level Debug on the standard logger.
|
||||
func Debugf(format string, args ...interface{}) {
|
||||
std.Debugf(format, args...)
|
||||
}
|
||||
|
||||
// Printf logs a message at level Info on the standard logger.
|
||||
func Printf(format string, args ...interface{}) {
|
||||
std.Printf(format, args...)
|
||||
}
|
||||
|
||||
// Infof logs a message at level Info on the standard logger.
|
||||
func Infof(format string, args ...interface{}) {
|
||||
std.Infof(format, args...)
|
||||
}
|
||||
|
||||
// Warnf logs a message at level Warn on the standard logger.
|
||||
func Warnf(format string, args ...interface{}) {
|
||||
std.Warnf(format, args...)
|
||||
}
|
||||
|
||||
// Warningf logs a message at level Warn on the standard logger.
|
||||
func Warningf(format string, args ...interface{}) {
|
||||
std.Warningf(format, args...)
|
||||
}
|
||||
|
||||
// Errorf logs a message at level Error on the standard logger.
|
||||
func Errorf(format string, args ...interface{}) {
|
||||
std.Errorf(format, args...)
|
||||
}
|
||||
|
||||
// Panicf logs a message at level Panic on the standard logger.
|
||||
func Panicf(format string, args ...interface{}) {
|
||||
std.Panicf(format, args...)
|
||||
}
|
||||
|
||||
// Fatalf logs a message at level Fatal on the standard logger.
|
||||
func Fatalf(format string, args ...interface{}) {
|
||||
std.Fatalf(format, args...)
|
||||
}
|
||||
|
||||
// Debugln logs a message at level Debug on the standard logger.
|
||||
func Debugln(args ...interface{}) {
|
||||
std.Debugln(args...)
|
||||
}
|
||||
|
||||
// Println logs a message at level Info on the standard logger.
|
||||
func Println(args ...interface{}) {
|
||||
std.Println(args...)
|
||||
}
|
||||
|
||||
// Infoln logs a message at level Info on the standard logger.
|
||||
func Infoln(args ...interface{}) {
|
||||
std.Infoln(args...)
|
||||
}
|
||||
|
||||
// Warnln logs a message at level Warn on the standard logger.
|
||||
func Warnln(args ...interface{}) {
|
||||
std.Warnln(args...)
|
||||
}
|
||||
|
||||
// Warningln logs a message at level Warn on the standard logger.
|
||||
func Warningln(args ...interface{}) {
|
||||
std.Warningln(args...)
|
||||
}
|
||||
|
||||
// Errorln logs a message at level Error on the standard logger.
|
||||
func Errorln(args ...interface{}) {
|
||||
std.Errorln(args...)
|
||||
}
|
||||
|
||||
// Panicln logs a message at level Panic on the standard logger.
|
||||
func Panicln(args ...interface{}) {
|
||||
std.Panicln(args...)
|
||||
}
|
||||
|
||||
// Fatalln logs a message at level Fatal on the standard logger.
|
||||
func Fatalln(args ...interface{}) {
|
||||
std.Fatalln(args...)
|
||||
}
|
45
vendor/github.com/Sirupsen/logrus/formatter.go
generated
vendored
Normal file
45
vendor/github.com/Sirupsen/logrus/formatter.go
generated
vendored
Normal file
|
@ -0,0 +1,45 @@
|
|||
package logrus
|
||||
|
||||
import "time"
|
||||
|
||||
const DefaultTimestampFormat = time.RFC3339
|
||||
|
||||
// The Formatter interface is used to implement a custom Formatter. It takes an
|
||||
// `Entry`. It exposes all the fields, including the default ones:
|
||||
//
|
||||
// * `entry.Data["msg"]`. The message passed from Info, Warn, Error ..
|
||||
// * `entry.Data["time"]`. The timestamp.
|
||||
// * `entry.Data["level"]. The level the entry was logged at.
|
||||
//
|
||||
// Any additional fields added with `WithField` or `WithFields` are also in
|
||||
// `entry.Data`. Format is expected to return an array of bytes which are then
|
||||
// logged to `logger.Out`.
|
||||
type Formatter interface {
|
||||
Format(*Entry) ([]byte, error)
|
||||
}
|
||||
|
||||
// This is to not silently overwrite `time`, `msg` and `level` fields when
|
||||
// dumping it. If this code wasn't there doing:
|
||||
//
|
||||
// logrus.WithField("level", 1).Info("hello")
|
||||
//
|
||||
// Would just silently drop the user provided level. Instead with this code
|
||||
// it'll logged as:
|
||||
//
|
||||
// {"level": "info", "fields.level": 1, "msg": "hello", "time": "..."}
|
||||
//
|
||||
// It's not exported because it's still using Data in an opinionated way. It's to
|
||||
// avoid code duplication between the two default formatters.
|
||||
func prefixFieldClashes(data Fields) {
|
||||
if t, ok := data["time"]; ok {
|
||||
data["fields.time"] = t
|
||||
}
|
||||
|
||||
if m, ok := data["msg"]; ok {
|
||||
data["fields.msg"] = m
|
||||
}
|
||||
|
||||
if l, ok := data["level"]; ok {
|
||||
data["fields.level"] = l
|
||||
}
|
||||
}
|
34
vendor/github.com/Sirupsen/logrus/hooks.go
generated
vendored
Normal file
34
vendor/github.com/Sirupsen/logrus/hooks.go
generated
vendored
Normal file
|
@ -0,0 +1,34 @@
|
|||
package logrus
|
||||
|
||||
// A hook to be fired when logging on the logging levels returned from
|
||||
// `Levels()` on your implementation of the interface. Note that this is not
|
||||
// fired in a goroutine or a channel with workers, you should handle such
|
||||
// functionality yourself if your call is non-blocking and you don't wish for
|
||||
// the logging calls for levels returned from `Levels()` to block.
|
||||
type Hook interface {
|
||||
Levels() []Level
|
||||
Fire(*Entry) error
|
||||
}
|
||||
|
||||
// Internal type for storing the hooks on a logger instance.
|
||||
type LevelHooks map[Level][]Hook
|
||||
|
||||
// Add a hook to an instance of logger. This is called with
|
||||
// `log.Hooks.Add(new(MyHook))` where `MyHook` implements the `Hook` interface.
|
||||
func (hooks LevelHooks) Add(hook Hook) {
|
||||
for _, level := range hook.Levels() {
|
||||
hooks[level] = append(hooks[level], hook)
|
||||
}
|
||||
}
|
||||
|
||||
// Fire all the hooks for the passed level. Used by `entry.log` to fire
|
||||
// appropriate hooks for a log entry.
|
||||
func (hooks LevelHooks) Fire(level Level, entry *Entry) error {
|
||||
for _, hook := range hooks[level] {
|
||||
if err := hook.Fire(entry); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
41
vendor/github.com/Sirupsen/logrus/json_formatter.go
generated
vendored
Normal file
41
vendor/github.com/Sirupsen/logrus/json_formatter.go
generated
vendored
Normal file
|
@ -0,0 +1,41 @@
|
|||
package logrus
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
)
|
||||
|
||||
type JSONFormatter struct {
|
||||
// TimestampFormat sets the format used for marshaling timestamps.
|
||||
TimestampFormat string
|
||||
}
|
||||
|
||||
func (f *JSONFormatter) Format(entry *Entry) ([]byte, error) {
|
||||
data := make(Fields, len(entry.Data)+3)
|
||||
for k, v := range entry.Data {
|
||||
switch v := v.(type) {
|
||||
case error:
|
||||
// Otherwise errors are ignored by `encoding/json`
|
||||
// https://github.com/Sirupsen/logrus/issues/137
|
||||
data[k] = v.Error()
|
||||
default:
|
||||
data[k] = v
|
||||
}
|
||||
}
|
||||
prefixFieldClashes(data)
|
||||
|
||||
timestampFormat := f.TimestampFormat
|
||||
if timestampFormat == "" {
|
||||
timestampFormat = DefaultTimestampFormat
|
||||
}
|
||||
|
||||
data["time"] = entry.Time.Format(timestampFormat)
|
||||
data["msg"] = entry.Message
|
||||
data["level"] = entry.Level.String()
|
||||
|
||||
serialized, err := json.Marshal(data)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("Failed to marshal fields to JSON, %v", err)
|
||||
}
|
||||
return append(serialized, '\n'), nil
|
||||
}
|
308
vendor/github.com/Sirupsen/logrus/logger.go
generated
vendored
Normal file
308
vendor/github.com/Sirupsen/logrus/logger.go
generated
vendored
Normal file
|
@ -0,0 +1,308 @@
|
|||
package logrus
|
||||
|
||||
import (
|
||||
"io"
|
||||
"os"
|
||||
"sync"
|
||||
)
|
||||
|
||||
type Logger struct {
|
||||
// The logs are `io.Copy`'d to this in a mutex. It's common to set this to a
|
||||
// file, or leave it default which is `os.Stderr`. You can also set this to
|
||||
// something more adventorous, such as logging to Kafka.
|
||||
Out io.Writer
|
||||
// Hooks for the logger instance. These allow firing events based on logging
|
||||
// levels and log entries. For example, to send errors to an error tracking
|
||||
// service, log to StatsD or dump the core on fatal errors.
|
||||
Hooks LevelHooks
|
||||
// All log entries pass through the formatter before logged to Out. The
|
||||
// included formatters are `TextFormatter` and `JSONFormatter` for which
|
||||
// TextFormatter is the default. In development (when a TTY is attached) it
|
||||
// logs with colors, but to a file it wouldn't. You can easily implement your
|
||||
// own that implements the `Formatter` interface, see the `README` or included
|
||||
// formatters for examples.
|
||||
Formatter Formatter
|
||||
// The logging level the logger should log at. This is typically (and defaults
|
||||
// to) `logrus.Info`, which allows Info(), Warn(), Error() and Fatal() to be
|
||||
// logged. `logrus.Debug` is useful in
|
||||
Level Level
|
||||
// Used to sync writing to the log. Locking is enabled by Default
|
||||
mu MutexWrap
|
||||
// Reusable empty entry
|
||||
entryPool sync.Pool
|
||||
}
|
||||
|
||||
type MutexWrap struct {
|
||||
lock sync.Mutex
|
||||
disabled bool
|
||||
}
|
||||
|
||||
func (mw *MutexWrap) Lock() {
|
||||
if !mw.disabled {
|
||||
mw.lock.Lock()
|
||||
}
|
||||
}
|
||||
|
||||
func (mw *MutexWrap) Unlock() {
|
||||
if !mw.disabled {
|
||||
mw.lock.Unlock()
|
||||
}
|
||||
}
|
||||
|
||||
func (mw *MutexWrap) Disable() {
|
||||
mw.disabled = true
|
||||
}
|
||||
|
||||
// Creates a new logger. Configuration should be set by changing `Formatter`,
|
||||
// `Out` and `Hooks` directly on the default logger instance. You can also just
|
||||
// instantiate your own:
|
||||
//
|
||||
// var log = &Logger{
|
||||
// Out: os.Stderr,
|
||||
// Formatter: new(JSONFormatter),
|
||||
// Hooks: make(LevelHooks),
|
||||
// Level: logrus.DebugLevel,
|
||||
// }
|
||||
//
|
||||
// It's recommended to make this a global instance called `log`.
|
||||
func New() *Logger {
|
||||
return &Logger{
|
||||
Out: os.Stderr,
|
||||
Formatter: new(TextFormatter),
|
||||
Hooks: make(LevelHooks),
|
||||
Level: InfoLevel,
|
||||
}
|
||||
}
|
||||
|
||||
func (logger *Logger) newEntry() *Entry {
|
||||
entry, ok := logger.entryPool.Get().(*Entry)
|
||||
if ok {
|
||||
return entry
|
||||
}
|
||||
return NewEntry(logger)
|
||||
}
|
||||
|
||||
func (logger *Logger) releaseEntry(entry *Entry) {
|
||||
logger.entryPool.Put(entry)
|
||||
}
|
||||
|
||||
// Adds a field to the log entry, note that it doesn't log until you call
|
||||
// Debug, Print, Info, Warn, Fatal or Panic. It only creates a log entry.
|
||||
// If you want multiple fields, use `WithFields`.
|
||||
func (logger *Logger) WithField(key string, value interface{}) *Entry {
|
||||
entry := logger.newEntry()
|
||||
defer logger.releaseEntry(entry)
|
||||
return entry.WithField(key, value)
|
||||
}
|
||||
|
||||
// Adds a struct of fields to the log entry. All it does is call `WithField` for
|
||||
// each `Field`.
|
||||
func (logger *Logger) WithFields(fields Fields) *Entry {
|
||||
entry := logger.newEntry()
|
||||
defer logger.releaseEntry(entry)
|
||||
return entry.WithFields(fields)
|
||||
}
|
||||
|
||||
// Add an error as single field to the log entry. All it does is call
|
||||
// `WithError` for the given `error`.
|
||||
func (logger *Logger) WithError(err error) *Entry {
|
||||
entry := logger.newEntry()
|
||||
defer logger.releaseEntry(entry)
|
||||
return entry.WithError(err)
|
||||
}
|
||||
|
||||
func (logger *Logger) Debugf(format string, args ...interface{}) {
|
||||
if logger.Level >= DebugLevel {
|
||||
entry := logger.newEntry()
|
||||
entry.Debugf(format, args...)
|
||||
logger.releaseEntry(entry)
|
||||
}
|
||||
}
|
||||
|
||||
func (logger *Logger) Infof(format string, args ...interface{}) {
|
||||
if logger.Level >= InfoLevel {
|
||||
entry := logger.newEntry()
|
||||
entry.Infof(format, args...)
|
||||
logger.releaseEntry(entry)
|
||||
}
|
||||
}
|
||||
|
||||
func (logger *Logger) Printf(format string, args ...interface{}) {
|
||||
entry := logger.newEntry()
|
||||
entry.Printf(format, args...)
|
||||
logger.releaseEntry(entry)
|
||||
}
|
||||
|
||||
func (logger *Logger) Warnf(format string, args ...interface{}) {
|
||||
if logger.Level >= WarnLevel {
|
||||
entry := logger.newEntry()
|
||||
entry.Warnf(format, args...)
|
||||
logger.releaseEntry(entry)
|
||||
}
|
||||
}
|
||||
|
||||
func (logger *Logger) Warningf(format string, args ...interface{}) {
|
||||
if logger.Level >= WarnLevel {
|
||||
entry := logger.newEntry()
|
||||
entry.Warnf(format, args...)
|
||||
logger.releaseEntry(entry)
|
||||
}
|
||||
}
|
||||
|
||||
func (logger *Logger) Errorf(format string, args ...interface{}) {
|
||||
if logger.Level >= ErrorLevel {
|
||||
entry := logger.newEntry()
|
||||
entry.Errorf(format, args...)
|
||||
logger.releaseEntry(entry)
|
||||
}
|
||||
}
|
||||
|
||||
func (logger *Logger) Fatalf(format string, args ...interface{}) {
|
||||
if logger.Level >= FatalLevel {
|
||||
entry := logger.newEntry()
|
||||
entry.Fatalf(format, args...)
|
||||
logger.releaseEntry(entry)
|
||||
}
|
||||
Exit(1)
|
||||
}
|
||||
|
||||
func (logger *Logger) Panicf(format string, args ...interface{}) {
|
||||
if logger.Level >= PanicLevel {
|
||||
entry := logger.newEntry()
|
||||
entry.Panicf(format, args...)
|
||||
logger.releaseEntry(entry)
|
||||
}
|
||||
}
|
||||
|
||||
func (logger *Logger) Debug(args ...interface{}) {
|
||||
if logger.Level >= DebugLevel {
|
||||
entry := logger.newEntry()
|
||||
entry.Debug(args...)
|
||||
logger.releaseEntry(entry)
|
||||
}
|
||||
}
|
||||
|
||||
func (logger *Logger) Info(args ...interface{}) {
|
||||
if logger.Level >= InfoLevel {
|
||||
entry := logger.newEntry()
|
||||
entry.Info(args...)
|
||||
logger.releaseEntry(entry)
|
||||
}
|
||||
}
|
||||
|
||||
func (logger *Logger) Print(args ...interface{}) {
|
||||
entry := logger.newEntry()
|
||||
entry.Info(args...)
|
||||
logger.releaseEntry(entry)
|
||||
}
|
||||
|
||||
func (logger *Logger) Warn(args ...interface{}) {
|
||||
if logger.Level >= WarnLevel {
|
||||
entry := logger.newEntry()
|
||||
entry.Warn(args...)
|
||||
logger.releaseEntry(entry)
|
||||
}
|
||||
}
|
||||
|
||||
func (logger *Logger) Warning(args ...interface{}) {
|
||||
if logger.Level >= WarnLevel {
|
||||
entry := logger.newEntry()
|
||||
entry.Warn(args...)
|
||||
logger.releaseEntry(entry)
|
||||
}
|
||||
}
|
||||
|
||||
func (logger *Logger) Error(args ...interface{}) {
|
||||
if logger.Level >= ErrorLevel {
|
||||
entry := logger.newEntry()
|
||||
entry.Error(args...)
|
||||
logger.releaseEntry(entry)
|
||||
}
|
||||
}
|
||||
|
||||
func (logger *Logger) Fatal(args ...interface{}) {
|
||||
if logger.Level >= FatalLevel {
|
||||
entry := logger.newEntry()
|
||||
entry.Fatal(args...)
|
||||
logger.releaseEntry(entry)
|
||||
}
|
||||
Exit(1)
|
||||
}
|
||||
|
||||
func (logger *Logger) Panic(args ...interface{}) {
|
||||
if logger.Level >= PanicLevel {
|
||||
entry := logger.newEntry()
|
||||
entry.Panic(args...)
|
||||
logger.releaseEntry(entry)
|
||||
}
|
||||
}
|
||||
|
||||
func (logger *Logger) Debugln(args ...interface{}) {
|
||||
if logger.Level >= DebugLevel {
|
||||
entry := logger.newEntry()
|
||||
entry.Debugln(args...)
|
||||
logger.releaseEntry(entry)
|
||||
}
|
||||
}
|
||||
|
||||
func (logger *Logger) Infoln(args ...interface{}) {
|
||||
if logger.Level >= InfoLevel {
|
||||
entry := logger.newEntry()
|
||||
entry.Infoln(args...)
|
||||
logger.releaseEntry(entry)
|
||||
}
|
||||
}
|
||||
|
||||
func (logger *Logger) Println(args ...interface{}) {
|
||||
entry := logger.newEntry()
|
||||
entry.Println(args...)
|
||||
logger.releaseEntry(entry)
|
||||
}
|
||||
|
||||
func (logger *Logger) Warnln(args ...interface{}) {
|
||||
if logger.Level >= WarnLevel {
|
||||
entry := logger.newEntry()
|
||||
entry.Warnln(args...)
|
||||
logger.releaseEntry(entry)
|
||||
}
|
||||
}
|
||||
|
||||
func (logger *Logger) Warningln(args ...interface{}) {
|
||||
if logger.Level >= WarnLevel {
|
||||
entry := logger.newEntry()
|
||||
entry.Warnln(args...)
|
||||
logger.releaseEntry(entry)
|
||||
}
|
||||
}
|
||||
|
||||
func (logger *Logger) Errorln(args ...interface{}) {
|
||||
if logger.Level >= ErrorLevel {
|
||||
entry := logger.newEntry()
|
||||
entry.Errorln(args...)
|
||||
logger.releaseEntry(entry)
|
||||
}
|
||||
}
|
||||
|
||||
func (logger *Logger) Fatalln(args ...interface{}) {
|
||||
if logger.Level >= FatalLevel {
|
||||
entry := logger.newEntry()
|
||||
entry.Fatalln(args...)
|
||||
logger.releaseEntry(entry)
|
||||
}
|
||||
Exit(1)
|
||||
}
|
||||
|
||||
func (logger *Logger) Panicln(args ...interface{}) {
|
||||
if logger.Level >= PanicLevel {
|
||||
entry := logger.newEntry()
|
||||
entry.Panicln(args...)
|
||||
logger.releaseEntry(entry)
|
||||
}
|
||||
}
|
||||
|
||||
//When file is opened with appending mode, it's safe to
|
||||
//write concurrently to a file (within 4k message on Linux).
|
||||
//In these cases user can choose to disable the lock.
|
||||
func (logger *Logger) SetNoLock() {
|
||||
logger.mu.Disable()
|
||||
}
|
143
vendor/github.com/Sirupsen/logrus/logrus.go
generated
vendored
Normal file
143
vendor/github.com/Sirupsen/logrus/logrus.go
generated
vendored
Normal file
|
@ -0,0 +1,143 @@
|
|||
package logrus
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"log"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// Fields type, used to pass to `WithFields`.
|
||||
type Fields map[string]interface{}
|
||||
|
||||
// Level type
|
||||
type Level uint8
|
||||
|
||||
// Convert the Level to a string. E.g. PanicLevel becomes "panic".
|
||||
func (level Level) String() string {
|
||||
switch level {
|
||||
case DebugLevel:
|
||||
return "debug"
|
||||
case InfoLevel:
|
||||
return "info"
|
||||
case WarnLevel:
|
||||
return "warning"
|
||||
case ErrorLevel:
|
||||
return "error"
|
||||
case FatalLevel:
|
||||
return "fatal"
|
||||
case PanicLevel:
|
||||
return "panic"
|
||||
}
|
||||
|
||||
return "unknown"
|
||||
}
|
||||
|
||||
// ParseLevel takes a string level and returns the Logrus log level constant.
|
||||
func ParseLevel(lvl string) (Level, error) {
|
||||
switch strings.ToLower(lvl) {
|
||||
case "panic":
|
||||
return PanicLevel, nil
|
||||
case "fatal":
|
||||
return FatalLevel, nil
|
||||
case "error":
|
||||
return ErrorLevel, nil
|
||||
case "warn", "warning":
|
||||
return WarnLevel, nil
|
||||
case "info":
|
||||
return InfoLevel, nil
|
||||
case "debug":
|
||||
return DebugLevel, nil
|
||||
}
|
||||
|
||||
var l Level
|
||||
return l, fmt.Errorf("not a valid logrus Level: %q", lvl)
|
||||
}
|
||||
|
||||
// A constant exposing all logging levels
|
||||
var AllLevels = []Level{
|
||||
PanicLevel,
|
||||
FatalLevel,
|
||||
ErrorLevel,
|
||||
WarnLevel,
|
||||
InfoLevel,
|
||||
DebugLevel,
|
||||
}
|
||||
|
||||
// These are the different logging levels. You can set the logging level to log
|
||||
// on your instance of logger, obtained with `logrus.New()`.
|
||||
const (
|
||||
// PanicLevel level, highest level of severity. Logs and then calls panic with the
|
||||
// message passed to Debug, Info, ...
|
||||
PanicLevel Level = iota
|
||||
// FatalLevel level. Logs and then calls `os.Exit(1)`. It will exit even if the
|
||||
// logging level is set to Panic.
|
||||
FatalLevel
|
||||
// ErrorLevel level. Logs. Used for errors that should definitely be noted.
|
||||
// Commonly used for hooks to send errors to an error tracking service.
|
||||
ErrorLevel
|
||||
// WarnLevel level. Non-critical entries that deserve eyes.
|
||||
WarnLevel
|
||||
// InfoLevel level. General operational entries about what's going on inside the
|
||||
// application.
|
||||
InfoLevel
|
||||
// DebugLevel level. Usually only enabled when debugging. Very verbose logging.
|
||||
DebugLevel
|
||||
)
|
||||
|
||||
// Won't compile if StdLogger can't be realized by a log.Logger
|
||||
var (
|
||||
_ StdLogger = &log.Logger{}
|
||||
_ StdLogger = &Entry{}
|
||||
_ StdLogger = &Logger{}
|
||||
)
|
||||
|
||||
// StdLogger is what your logrus-enabled library should take, that way
|
||||
// it'll accept a stdlib logger and a logrus logger. There's no standard
|
||||
// interface, this is the closest we get, unfortunately.
|
||||
type StdLogger interface {
|
||||
Print(...interface{})
|
||||
Printf(string, ...interface{})
|
||||
Println(...interface{})
|
||||
|
||||
Fatal(...interface{})
|
||||
Fatalf(string, ...interface{})
|
||||
Fatalln(...interface{})
|
||||
|
||||
Panic(...interface{})
|
||||
Panicf(string, ...interface{})
|
||||
Panicln(...interface{})
|
||||
}
|
||||
|
||||
// The FieldLogger interface generalizes the Entry and Logger types
|
||||
type FieldLogger interface {
|
||||
WithField(key string, value interface{}) *Entry
|
||||
WithFields(fields Fields) *Entry
|
||||
WithError(err error) *Entry
|
||||
|
||||
Debugf(format string, args ...interface{})
|
||||
Infof(format string, args ...interface{})
|
||||
Printf(format string, args ...interface{})
|
||||
Warnf(format string, args ...interface{})
|
||||
Warningf(format string, args ...interface{})
|
||||
Errorf(format string, args ...interface{})
|
||||
Fatalf(format string, args ...interface{})
|
||||
Panicf(format string, args ...interface{})
|
||||
|
||||
Debug(args ...interface{})
|
||||
Info(args ...interface{})
|
||||
Print(args ...interface{})
|
||||
Warn(args ...interface{})
|
||||
Warning(args ...interface{})
|
||||
Error(args ...interface{})
|
||||
Fatal(args ...interface{})
|
||||
Panic(args ...interface{})
|
||||
|
||||
Debugln(args ...interface{})
|
||||
Infoln(args ...interface{})
|
||||
Println(args ...interface{})
|
||||
Warnln(args ...interface{})
|
||||
Warningln(args ...interface{})
|
||||
Errorln(args ...interface{})
|
||||
Fatalln(args ...interface{})
|
||||
Panicln(args ...interface{})
|
||||
}
|
8
vendor/github.com/Sirupsen/logrus/terminal_appengine.go
generated
vendored
Normal file
8
vendor/github.com/Sirupsen/logrus/terminal_appengine.go
generated
vendored
Normal file
|
@ -0,0 +1,8 @@
|
|||
// +build appengine
|
||||
|
||||
package logrus
|
||||
|
||||
// IsTerminal returns true if stderr's file descriptor is a terminal.
|
||||
func IsTerminal() bool {
|
||||
return true
|
||||
}
|
10
vendor/github.com/Sirupsen/logrus/terminal_bsd.go
generated
vendored
Normal file
10
vendor/github.com/Sirupsen/logrus/terminal_bsd.go
generated
vendored
Normal file
|
@ -0,0 +1,10 @@
|
|||
// +build darwin freebsd openbsd netbsd dragonfly
|
||||
// +build !appengine
|
||||
|
||||
package logrus
|
||||
|
||||
import "syscall"
|
||||
|
||||
const ioctlReadTermios = syscall.TIOCGETA
|
||||
|
||||
type Termios syscall.Termios
|
14
vendor/github.com/Sirupsen/logrus/terminal_linux.go
generated
vendored
Normal file
14
vendor/github.com/Sirupsen/logrus/terminal_linux.go
generated
vendored
Normal file
|
@ -0,0 +1,14 @@
|
|||
// Based on ssh/terminal:
|
||||
// Copyright 2013 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !appengine
|
||||
|
||||
package logrus
|
||||
|
||||
import "syscall"
|
||||
|
||||
const ioctlReadTermios = syscall.TCGETS
|
||||
|
||||
type Termios syscall.Termios
|
22
vendor/github.com/Sirupsen/logrus/terminal_notwindows.go
generated
vendored
Normal file
22
vendor/github.com/Sirupsen/logrus/terminal_notwindows.go
generated
vendored
Normal file
|
@ -0,0 +1,22 @@
|
|||
// Based on ssh/terminal:
|
||||
// Copyright 2011 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build linux darwin freebsd openbsd netbsd dragonfly
|
||||
// +build !appengine
|
||||
|
||||
package logrus
|
||||
|
||||
import (
|
||||
"syscall"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
// IsTerminal returns true if stderr's file descriptor is a terminal.
|
||||
func IsTerminal() bool {
|
||||
fd := syscall.Stderr
|
||||
var termios Termios
|
||||
_, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), ioctlReadTermios, uintptr(unsafe.Pointer(&termios)), 0, 0, 0)
|
||||
return err == 0
|
||||
}
|
15
vendor/github.com/Sirupsen/logrus/terminal_solaris.go
generated
vendored
Normal file
15
vendor/github.com/Sirupsen/logrus/terminal_solaris.go
generated
vendored
Normal file
|
@ -0,0 +1,15 @@
|
|||
// +build solaris,!appengine
|
||||
|
||||
package logrus
|
||||
|
||||
import (
|
||||
"os"
|
||||
|
||||
"golang.org/x/sys/unix"
|
||||
)
|
||||
|
||||
// IsTerminal returns true if the given file descriptor is a terminal.
|
||||
func IsTerminal() bool {
|
||||
_, err := unix.IoctlGetTermios(int(os.Stdout.Fd()), unix.TCGETA)
|
||||
return err == nil
|
||||
}
|
27
vendor/github.com/Sirupsen/logrus/terminal_windows.go
generated
vendored
Normal file
27
vendor/github.com/Sirupsen/logrus/terminal_windows.go
generated
vendored
Normal file
|
@ -0,0 +1,27 @@
|
|||
// Based on ssh/terminal:
|
||||
// Copyright 2011 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build windows,!appengine
|
||||
|
||||
package logrus
|
||||
|
||||
import (
|
||||
"syscall"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
var kernel32 = syscall.NewLazyDLL("kernel32.dll")
|
||||
|
||||
var (
|
||||
procGetConsoleMode = kernel32.NewProc("GetConsoleMode")
|
||||
)
|
||||
|
||||
// IsTerminal returns true if stderr's file descriptor is a terminal.
|
||||
func IsTerminal() bool {
|
||||
fd := syscall.Stderr
|
||||
var st uint32
|
||||
r, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, uintptr(fd), uintptr(unsafe.Pointer(&st)), 0)
|
||||
return r != 0 && e == 0
|
||||
}
|
165
vendor/github.com/Sirupsen/logrus/text_formatter.go
generated
vendored
Normal file
165
vendor/github.com/Sirupsen/logrus/text_formatter.go
generated
vendored
Normal file
|
@ -0,0 +1,165 @@
|
|||
package logrus
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
"runtime"
|
||||
"sort"
|
||||
"strings"
|
||||
"time"
|
||||
)
|
||||
|
||||
const (
|
||||
nocolor = 0
|
||||
red = 31
|
||||
green = 32
|
||||
yellow = 33
|
||||
blue = 34
|
||||
gray = 37
|
||||
)
|
||||
|
||||
var (
|
||||
baseTimestamp time.Time
|
||||
isTerminal bool
|
||||
)
|
||||
|
||||
func init() {
|
||||
baseTimestamp = time.Now()
|
||||
isTerminal = IsTerminal()
|
||||
}
|
||||
|
||||
func miniTS() int {
|
||||
return int(time.Since(baseTimestamp) / time.Second)
|
||||
}
|
||||
|
||||
type TextFormatter struct {
|
||||
// Set to true to bypass checking for a TTY before outputting colors.
|
||||
ForceColors bool
|
||||
|
||||
// Force disabling colors.
|
||||
DisableColors bool
|
||||
|
||||
// Disable timestamp logging. useful when output is redirected to logging
|
||||
// system that already adds timestamps.
|
||||
DisableTimestamp bool
|
||||
|
||||
// Enable logging the full timestamp when a TTY is attached instead of just
|
||||
// the time passed since beginning of execution.
|
||||
FullTimestamp bool
|
||||
|
||||
// TimestampFormat to use for display when a full timestamp is printed
|
||||
TimestampFormat string
|
||||
|
||||
// The fields are sorted by default for a consistent output. For applications
|
||||
// that log extremely frequently and don't use the JSON formatter this may not
|
||||
// be desired.
|
||||
DisableSorting bool
|
||||
}
|
||||
|
||||
func (f *TextFormatter) Format(entry *Entry) ([]byte, error) {
|
||||
var b *bytes.Buffer
|
||||
var keys []string = make([]string, 0, len(entry.Data))
|
||||
for k := range entry.Data {
|
||||
keys = append(keys, k)
|
||||
}
|
||||
|
||||
if !f.DisableSorting {
|
||||
sort.Strings(keys)
|
||||
}
|
||||
if entry.Buffer != nil {
|
||||
b = entry.Buffer
|
||||
} else {
|
||||
b = &bytes.Buffer{}
|
||||
}
|
||||
|
||||
prefixFieldClashes(entry.Data)
|
||||
|
||||
isColorTerminal := isTerminal && (runtime.GOOS != "windows")
|
||||
isColored := (f.ForceColors || isColorTerminal) && !f.DisableColors
|
||||
|
||||
timestampFormat := f.TimestampFormat
|
||||
if timestampFormat == "" {
|
||||
timestampFormat = DefaultTimestampFormat
|
||||
}
|
||||
if isColored {
|
||||
f.printColored(b, entry, keys, timestampFormat)
|
||||
} else {
|
||||
if !f.DisableTimestamp {
|
||||
f.appendKeyValue(b, "time", entry.Time.Format(timestampFormat))
|
||||
}
|
||||
f.appendKeyValue(b, "level", entry.Level.String())
|
||||
if entry.Message != "" {
|
||||
f.appendKeyValue(b, "msg", entry.Message)
|
||||
}
|
||||
for _, key := range keys {
|
||||
f.appendKeyValue(b, key, entry.Data[key])
|
||||
}
|
||||
}
|
||||
|
||||
b.WriteByte('\n')
|
||||
return b.Bytes(), nil
|
||||
}
|
||||
|
||||
func (f *TextFormatter) printColored(b *bytes.Buffer, entry *Entry, keys []string, timestampFormat string) {
|
||||
var levelColor int
|
||||
switch entry.Level {
|
||||
case DebugLevel:
|
||||
levelColor = gray
|
||||
case WarnLevel:
|
||||
levelColor = yellow
|
||||
case ErrorLevel, FatalLevel, PanicLevel:
|
||||
levelColor = red
|
||||
default:
|
||||
levelColor = blue
|
||||
}
|
||||
|
||||
levelText := strings.ToUpper(entry.Level.String())[0:4]
|
||||
|
||||
if !f.FullTimestamp {
|
||||
fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%04d] %-44s ", levelColor, levelText, miniTS(), entry.Message)
|
||||
} else {
|
||||
fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%s] %-44s ", levelColor, levelText, entry.Time.Format(timestampFormat), entry.Message)
|
||||
}
|
||||
for _, k := range keys {
|
||||
v := entry.Data[k]
|
||||
fmt.Fprintf(b, " \x1b[%dm%s\x1b[0m=%+v", levelColor, k, v)
|
||||
}
|
||||
}
|
||||
|
||||
func needsQuoting(text string) bool {
|
||||
for _, ch := range text {
|
||||
if !((ch >= 'a' && ch <= 'z') ||
|
||||
(ch >= 'A' && ch <= 'Z') ||
|
||||
(ch >= '0' && ch <= '9') ||
|
||||
ch == '-' || ch == '.') {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func (f *TextFormatter) appendKeyValue(b *bytes.Buffer, key string, value interface{}) {
|
||||
|
||||
b.WriteString(key)
|
||||
b.WriteByte('=')
|
||||
|
||||
switch value := value.(type) {
|
||||
case string:
|
||||
if !needsQuoting(value) {
|
||||
b.WriteString(value)
|
||||
} else {
|
||||
fmt.Fprintf(b, "%q", value)
|
||||
}
|
||||
case error:
|
||||
errmsg := value.Error()
|
||||
if !needsQuoting(errmsg) {
|
||||
b.WriteString(errmsg)
|
||||
} else {
|
||||
fmt.Fprintf(b, "%q", value)
|
||||
}
|
||||
default:
|
||||
fmt.Fprint(b, value)
|
||||
}
|
||||
|
||||
b.WriteByte(' ')
|
||||
}
|
53
vendor/github.com/Sirupsen/logrus/writer.go
generated
vendored
Normal file
53
vendor/github.com/Sirupsen/logrus/writer.go
generated
vendored
Normal file
|
@ -0,0 +1,53 @@
|
|||
package logrus
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"io"
|
||||
"runtime"
|
||||
)
|
||||
|
||||
func (logger *Logger) Writer() *io.PipeWriter {
|
||||
return logger.WriterLevel(InfoLevel)
|
||||
}
|
||||
|
||||
func (logger *Logger) WriterLevel(level Level) *io.PipeWriter {
|
||||
reader, writer := io.Pipe()
|
||||
|
||||
var printFunc func(args ...interface{})
|
||||
switch level {
|
||||
case DebugLevel:
|
||||
printFunc = logger.Debug
|
||||
case InfoLevel:
|
||||
printFunc = logger.Info
|
||||
case WarnLevel:
|
||||
printFunc = logger.Warn
|
||||
case ErrorLevel:
|
||||
printFunc = logger.Error
|
||||
case FatalLevel:
|
||||
printFunc = logger.Fatal
|
||||
case PanicLevel:
|
||||
printFunc = logger.Panic
|
||||
default:
|
||||
printFunc = logger.Print
|
||||
}
|
||||
|
||||
go logger.writerScanner(reader, printFunc)
|
||||
runtime.SetFinalizer(writer, writerFinalizer)
|
||||
|
||||
return writer
|
||||
}
|
||||
|
||||
func (logger *Logger) writerScanner(reader *io.PipeReader, printFunc func(args ...interface{})) {
|
||||
scanner := bufio.NewScanner(reader)
|
||||
for scanner.Scan() {
|
||||
printFunc(scanner.Text())
|
||||
}
|
||||
if err := scanner.Err(); err != nil {
|
||||
logger.Errorf("Error while reading from Writer: %s", err)
|
||||
}
|
||||
reader.Close()
|
||||
}
|
||||
|
||||
func writerFinalizer(writer *io.PipeWriter) {
|
||||
writer.Close()
|
||||
}
|
2
vendor/github.com/hashicorp/hcl/.travis.yml
generated
vendored
2
vendor/github.com/hashicorp/hcl/.travis.yml
generated
vendored
|
@ -1,3 +1,3 @@
|
|||
sudo: false
|
||||
language: go
|
||||
go: 1.5
|
||||
go: 1.7
|
||||
|
|
1
vendor/github.com/hashicorp/hcl/Makefile
generated
vendored
1
vendor/github.com/hashicorp/hcl/Makefile
generated
vendored
|
@ -6,6 +6,7 @@ fmt: generate
|
|||
go fmt ./...
|
||||
|
||||
test: generate
|
||||
go get -t ./...
|
||||
go test $(TEST) $(TESTARGS)
|
||||
|
||||
generate:
|
||||
|
|
27
vendor/github.com/hashicorp/hcl/README.md
generated
vendored
27
vendor/github.com/hashicorp/hcl/README.md
generated
vendored
|
@ -81,9 +81,20 @@ FOO
|
|||
* Boolean values: `true`, `false`
|
||||
|
||||
* Arrays can be made by wrapping it in `[]`. Example:
|
||||
`["foo", "bar", 42]`. Arrays can contain primitives
|
||||
and other arrays, but cannot contain objects. Objects must
|
||||
use the block syntax shown below.
|
||||
`["foo", "bar", 42]`. Arrays can contain primitives,
|
||||
other arrays, and objects. As an alternative, lists
|
||||
of objects can be created with repeated blocks, using
|
||||
this structure:
|
||||
|
||||
```hcl
|
||||
service {
|
||||
key = "value"
|
||||
}
|
||||
|
||||
service {
|
||||
key = "value"
|
||||
}
|
||||
```
|
||||
|
||||
Objects and nested objects are created using the structure shown below:
|
||||
|
||||
|
@ -92,6 +103,16 @@ variable "ami" {
|
|||
description = "the AMI to use"
|
||||
}
|
||||
```
|
||||
This would be equivalent to the following json:
|
||||
``` json
|
||||
{
|
||||
"variable": {
|
||||
"ami": {
|
||||
"description": "the AMI to use"
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
## Thanks
|
||||
|
||||
|
|
3
vendor/github.com/hashicorp/hcl/appveyor.yml
generated
vendored
3
vendor/github.com/hashicorp/hcl/appveyor.yml
generated
vendored
|
@ -12,5 +12,8 @@ install:
|
|||
go version
|
||||
|
||||
go env
|
||||
|
||||
go get -t ./...
|
||||
|
||||
build_script:
|
||||
- cmd: go test -v ./...
|
||||
|
|
68
vendor/github.com/hashicorp/hcl/decoder.go
generated
vendored
68
vendor/github.com/hashicorp/hcl/decoder.go
generated
vendored
|
@ -409,7 +409,6 @@ func (d *decoder) decodeSlice(name string, node ast.Node, result reflect.Value)
|
|||
if result.Kind() == reflect.Interface {
|
||||
result = result.Elem()
|
||||
}
|
||||
|
||||
// Create the slice if it isn't nil
|
||||
resultType := result.Type()
|
||||
resultElemType := resultType.Elem()
|
||||
|
@ -443,6 +442,12 @@ func (d *decoder) decodeSlice(name string, node ast.Node, result reflect.Value)
|
|||
|
||||
// Decode
|
||||
val := reflect.Indirect(reflect.New(resultElemType))
|
||||
|
||||
// if item is an object that was decoded from ambiguous JSON and
|
||||
// flattened, make sure it's expanded if it needs to decode into a
|
||||
// defined structure.
|
||||
item := expandObject(item, val)
|
||||
|
||||
if err := d.decode(fieldName, item, val); err != nil {
|
||||
return err
|
||||
}
|
||||
|
@ -455,6 +460,57 @@ func (d *decoder) decodeSlice(name string, node ast.Node, result reflect.Value)
|
|||
return nil
|
||||
}
|
||||
|
||||
// expandObject detects if an ambiguous JSON object was flattened to a List which
|
||||
// should be decoded into a struct, and expands the ast to properly deocode.
|
||||
func expandObject(node ast.Node, result reflect.Value) ast.Node {
|
||||
item, ok := node.(*ast.ObjectItem)
|
||||
if !ok {
|
||||
return node
|
||||
}
|
||||
|
||||
elemType := result.Type()
|
||||
|
||||
// our target type must be a struct
|
||||
switch elemType.Kind() {
|
||||
case reflect.Ptr:
|
||||
switch elemType.Elem().Kind() {
|
||||
case reflect.Struct:
|
||||
//OK
|
||||
default:
|
||||
return node
|
||||
}
|
||||
case reflect.Struct:
|
||||
//OK
|
||||
default:
|
||||
return node
|
||||
}
|
||||
|
||||
// A list value will have a key and field name. If it had more fields,
|
||||
// it wouldn't have been flattened.
|
||||
if len(item.Keys) != 2 {
|
||||
return node
|
||||
}
|
||||
|
||||
keyToken := item.Keys[0].Token
|
||||
item.Keys = item.Keys[1:]
|
||||
|
||||
// we need to un-flatten the ast enough to decode
|
||||
newNode := &ast.ObjectItem{
|
||||
Keys: []*ast.ObjectKey{
|
||||
&ast.ObjectKey{
|
||||
Token: keyToken,
|
||||
},
|
||||
},
|
||||
Val: &ast.ObjectType{
|
||||
List: &ast.ObjectList{
|
||||
Items: []*ast.ObjectItem{item},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
return newNode
|
||||
}
|
||||
|
||||
func (d *decoder) decodeString(name string, node ast.Node, result reflect.Value) error {
|
||||
switch n := node.(type) {
|
||||
case *ast.LiteralType:
|
||||
|
@ -489,7 +545,7 @@ func (d *decoder) decodeStruct(name string, node ast.Node, result reflect.Value)
|
|||
// the yacc parser would always ensure top-level elements were arrays. The new
|
||||
// parser does not make the same guarantees, thus we need to convert any
|
||||
// top-level literal elements into a list.
|
||||
if _, ok := node.(*ast.LiteralType); ok {
|
||||
if _, ok := node.(*ast.LiteralType); ok && item != nil {
|
||||
node = &ast.ObjectList{Items: []*ast.ObjectItem{item}}
|
||||
}
|
||||
|
||||
|
@ -517,6 +573,12 @@ func (d *decoder) decodeStruct(name string, node ast.Node, result reflect.Value)
|
|||
structType := structVal.Type()
|
||||
for i := 0; i < structType.NumField(); i++ {
|
||||
fieldType := structType.Field(i)
|
||||
tagParts := strings.Split(fieldType.Tag.Get(tagName), ",")
|
||||
|
||||
// Ignore fields with tag name "-"
|
||||
if tagParts[0] == "-" {
|
||||
continue
|
||||
}
|
||||
|
||||
if fieldType.Anonymous {
|
||||
fieldKind := fieldType.Type.Kind()
|
||||
|
@ -531,7 +593,6 @@ func (d *decoder) decodeStruct(name string, node ast.Node, result reflect.Value)
|
|||
// We have an embedded field. We "squash" the fields down
|
||||
// if specified in the tag.
|
||||
squash := false
|
||||
tagParts := strings.Split(fieldType.Tag.Get(tagName), ",")
|
||||
for _, tag := range tagParts[1:] {
|
||||
if tag == "squash" {
|
||||
squash = true
|
||||
|
@ -601,6 +662,7 @@ func (d *decoder) decodeStruct(name string, node ast.Node, result reflect.Value)
|
|||
// match (only object with the field), then we decode it exactly.
|
||||
// If it is a prefix match, then we decode the matches.
|
||||
filter := list.Filter(fieldName)
|
||||
|
||||
prefixMatches := filter.Children()
|
||||
matches := filter.Elem()
|
||||
if len(matches.Items) == 0 && len(prefixMatches.Items) == 0 {
|
||||
|
|
7
vendor/github.com/hashicorp/hcl/hcl/ast/ast.go
generated
vendored
7
vendor/github.com/hashicorp/hcl/hcl/ast/ast.go
generated
vendored
|
@ -133,6 +133,12 @@ type ObjectItem struct {
|
|||
}
|
||||
|
||||
func (o *ObjectItem) Pos() token.Pos {
|
||||
// I'm not entirely sure what causes this, but removing this causes
|
||||
// a test failure. We should investigate at some point.
|
||||
if len(o.Keys) == 0 {
|
||||
return token.Pos{}
|
||||
}
|
||||
|
||||
return o.Keys[0].Pos()
|
||||
}
|
||||
|
||||
|
@ -209,3 +215,4 @@ func (c *CommentGroup) Pos() token.Pos {
|
|||
//-------------------------------------------------------------------
|
||||
|
||||
func (o *ObjectKey) GoString() string { return fmt.Sprintf("*%#v", *o) }
|
||||
func (o *ObjectList) GoString() string { return fmt.Sprintf("*%#v", *o) }
|
||||
|
|
47
vendor/github.com/hashicorp/hcl/hcl/parser/parser.go
generated
vendored
47
vendor/github.com/hashicorp/hcl/hcl/parser/parser.go
generated
vendored
|
@ -79,6 +79,13 @@ func (p *Parser) objectList() (*ast.ObjectList, error) {
|
|||
}
|
||||
|
||||
node.Add(n)
|
||||
|
||||
// object lists can be optionally comma-delimited e.g. when a list of maps
|
||||
// is being expressed, so a comma is allowed here - it's simply consumed
|
||||
tok := p.scan()
|
||||
if tok.Type != token.COMMA {
|
||||
p.unscan()
|
||||
}
|
||||
}
|
||||
return node, nil
|
||||
}
|
||||
|
@ -220,8 +227,19 @@ func (p *Parser) objectKey() ([]*ast.ObjectKey, error) {
|
|||
|
||||
return keys, nil
|
||||
case token.LBRACE:
|
||||
var err error
|
||||
|
||||
// If we have no keys, then it is a syntax error. i.e. {{}} is not
|
||||
// allowed.
|
||||
if len(keys) == 0 {
|
||||
err = &PosError{
|
||||
Pos: p.tok.Pos,
|
||||
Err: fmt.Errorf("expected: IDENT | STRING got: %s", p.tok.Type),
|
||||
}
|
||||
}
|
||||
|
||||
// object
|
||||
return keys, nil
|
||||
return keys, err
|
||||
case token.IDENT, token.STRING:
|
||||
keyCount++
|
||||
keys = append(keys, &ast.ObjectKey{Token: p.tok})
|
||||
|
@ -300,15 +318,20 @@ func (p *Parser) listType() (*ast.ListType, error) {
|
|||
needComma := false
|
||||
for {
|
||||
tok := p.scan()
|
||||
switch tok.Type {
|
||||
case token.NUMBER, token.FLOAT, token.STRING, token.HEREDOC:
|
||||
if needComma {
|
||||
switch tok.Type {
|
||||
case token.COMMA, token.RBRACK:
|
||||
default:
|
||||
return nil, &PosError{
|
||||
Pos: tok.Pos,
|
||||
Err: fmt.Errorf("unexpected token: %s. Expecting %s", tok.Type, token.COMMA),
|
||||
Err: fmt.Errorf(
|
||||
"error parsing list, expected comma or list end, got: %s",
|
||||
tok.Type),
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
switch tok.Type {
|
||||
case token.NUMBER, token.FLOAT, token.STRING, token.HEREDOC:
|
||||
node, err := p.literalType()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
|
@ -320,7 +343,7 @@ func (p *Parser) listType() (*ast.ListType, error) {
|
|||
// get next list item or we are at the end
|
||||
// do a look-ahead for line comment
|
||||
p.scan()
|
||||
if p.lineComment != nil {
|
||||
if p.lineComment != nil && len(l.List) > 0 {
|
||||
lit, ok := l.List[len(l.List)-1].(*ast.LiteralType)
|
||||
if ok {
|
||||
lit.LineComment = p.lineComment
|
||||
|
@ -332,6 +355,18 @@ func (p *Parser) listType() (*ast.ListType, error) {
|
|||
|
||||
needComma = false
|
||||
continue
|
||||
case token.LBRACE:
|
||||
// Looks like a nested object, so parse it out
|
||||
node, err := p.objectType()
|
||||
if err != nil {
|
||||
return nil, &PosError{
|
||||
Pos: tok.Pos,
|
||||
Err: fmt.Errorf(
|
||||
"error while trying to parse object within list: %s", err),
|
||||
}
|
||||
}
|
||||
l.Add(node)
|
||||
needComma = true
|
||||
case token.BOOL:
|
||||
// TODO(arslan) should we support? not supported by HCL yet
|
||||
case token.LBRACK:
|
||||
|
|
20
vendor/github.com/hashicorp/hcl/hcl/scanner/scanner.go
generated
vendored
20
vendor/github.com/hashicorp/hcl/hcl/scanner/scanner.go
generated
vendored
|
@ -224,6 +224,11 @@ func (s *Scanner) Scan() token.Token {
|
|||
func (s *Scanner) scanComment(ch rune) {
|
||||
// single line comments
|
||||
if ch == '#' || (ch == '/' && s.peek() != '*') {
|
||||
if ch == '/' && s.peek() != '/' {
|
||||
s.err("expected '/' for comment")
|
||||
return
|
||||
}
|
||||
|
||||
ch = s.next()
|
||||
for ch != '\n' && ch >= 0 && ch != eof {
|
||||
ch = s.next()
|
||||
|
@ -469,7 +474,7 @@ func (s *Scanner) scanString() {
|
|||
// read character after quote
|
||||
ch := s.next()
|
||||
|
||||
if ch == '\n' || ch < 0 || ch == eof {
|
||||
if ch < 0 || ch == eof {
|
||||
s.err("literal not terminated")
|
||||
return
|
||||
}
|
||||
|
@ -525,16 +530,27 @@ func (s *Scanner) scanEscape() rune {
|
|||
// scanDigits scans a rune with the given base for n times. For example an
|
||||
// octal notation \184 would yield in scanDigits(ch, 8, 3)
|
||||
func (s *Scanner) scanDigits(ch rune, base, n int) rune {
|
||||
start := n
|
||||
for n > 0 && digitVal(ch) < base {
|
||||
ch = s.next()
|
||||
if ch == eof {
|
||||
// If we see an EOF, we halt any more scanning of digits
|
||||
// immediately.
|
||||
break
|
||||
}
|
||||
|
||||
n--
|
||||
}
|
||||
if n > 0 {
|
||||
s.err("illegal char escape")
|
||||
}
|
||||
|
||||
// we scanned all digits, put the last non digit char back
|
||||
if n != start {
|
||||
// we scanned all digits, put the last non digit char back,
|
||||
// only if we read anything at all
|
||||
s.unread()
|
||||
}
|
||||
|
||||
return ch
|
||||
}
|
||||
|
||||
|
|
13
vendor/github.com/hashicorp/hcl/hcl/strconv/quote.go
generated
vendored
13
vendor/github.com/hashicorp/hcl/hcl/strconv/quote.go
generated
vendored
|
@ -27,9 +27,6 @@ func Unquote(s string) (t string, err error) {
|
|||
if quote != '"' {
|
||||
return "", ErrSyntax
|
||||
}
|
||||
if contains(s, '\n') {
|
||||
return "", ErrSyntax
|
||||
}
|
||||
|
||||
// Is it trivial? Avoid allocation.
|
||||
if !contains(s, '\\') && !contains(s, quote) && !contains(s, '$') {
|
||||
|
@ -49,7 +46,7 @@ func Unquote(s string) (t string, err error) {
|
|||
for len(s) > 0 {
|
||||
// If we're starting a '${}' then let it through un-unquoted.
|
||||
// Specifically: we don't unquote any characters within the `${}`
|
||||
// section, except for escaped quotes, which we handle specifically.
|
||||
// section, except for escaped backslashes, which we handle specifically.
|
||||
if s[0] == '$' && len(s) > 1 && s[1] == '{' {
|
||||
buf = append(buf, '$', '{')
|
||||
s = s[2:]
|
||||
|
@ -64,10 +61,12 @@ func Unquote(s string) (t string, err error) {
|
|||
|
||||
s = s[size:]
|
||||
|
||||
// We special case escaped double quotes in interpolations, converting
|
||||
// them to straight double quotes.
|
||||
// We special case escaped backslashes in interpolations, converting
|
||||
// them to their unescaped equivalents.
|
||||
if r == '\\' {
|
||||
if q, _ := utf8.DecodeRuneInString(s); q == '"' {
|
||||
q, _ := utf8.DecodeRuneInString(s)
|
||||
switch q {
|
||||
case '\\':
|
||||
continue
|
||||
}
|
||||
}
|
||||
|
|
5
vendor/github.com/hashicorp/hcl/hcl/token/token.go
generated
vendored
5
vendor/github.com/hashicorp/hcl/hcl/token/token.go
generated
vendored
|
@ -152,6 +152,11 @@ func (t Token) Value() interface{} {
|
|||
f = strconv.Unquote
|
||||
}
|
||||
|
||||
// This case occurs if json null is used
|
||||
if t.Text == "" {
|
||||
return ""
|
||||
}
|
||||
|
||||
v, err := f(t.Text)
|
||||
if err != nil {
|
||||
panic(fmt.Sprintf("unquote %s err: %s", t.Text, err))
|
||||
|
|
6
vendor/github.com/hashicorp/hcl/json/parser/parser.go
generated
vendored
6
vendor/github.com/hashicorp/hcl/json/parser/parser.go
generated
vendored
|
@ -128,6 +128,12 @@ func (p *Parser) objectKey() ([]*ast.ObjectKey, error) {
|
|||
Token: p.tok.HCLToken(),
|
||||
})
|
||||
case token.COLON:
|
||||
// If we have a zero keycount it means that we never got
|
||||
// an object key, i.e. `{ :`. This is a syntax error.
|
||||
if keyCount == 0 {
|
||||
return nil, fmt.Errorf("expected: STRING got: %s", p.tok.Type)
|
||||
}
|
||||
|
||||
// Done
|
||||
return keys, nil
|
||||
case token.ILLEGAL:
|
||||
|
|
2
vendor/github.com/hashicorp/hcl/json/scanner/scanner.go
generated
vendored
2
vendor/github.com/hashicorp/hcl/json/scanner/scanner.go
generated
vendored
|
@ -296,7 +296,7 @@ func (s *Scanner) scanString() {
|
|||
return
|
||||
}
|
||||
|
||||
if ch == '"' && braces == 0 {
|
||||
if ch == '"' {
|
||||
break
|
||||
}
|
||||
|
||||
|
|
69
vendor/github.com/hashicorp/vault/api/auth_token.go
generated
vendored
69
vendor/github.com/hashicorp/vault/api/auth_token.go
generated
vendored
|
@ -25,6 +25,21 @@ func (c *TokenAuth) Create(opts *TokenCreateRequest) (*Secret, error) {
|
|||
return ParseSecret(resp.Body)
|
||||
}
|
||||
|
||||
func (c *TokenAuth) CreateOrphan(opts *TokenCreateRequest) (*Secret, error) {
|
||||
r := c.c.NewRequest("POST", "/v1/auth/token/create-orphan")
|
||||
if err := r.SetJSONBody(opts); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
resp, err := c.c.RawRequest(r)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
|
||||
return ParseSecret(resp.Body)
|
||||
}
|
||||
|
||||
func (c *TokenAuth) CreateWithRole(opts *TokenCreateRequest, roleName string) (*Secret, error) {
|
||||
r := c.c.NewRequest("POST", "/v1/auth/token/create/"+roleName)
|
||||
if err := r.SetJSONBody(opts); err != nil {
|
||||
|
@ -41,7 +56,12 @@ func (c *TokenAuth) CreateWithRole(opts *TokenCreateRequest, roleName string) (*
|
|||
}
|
||||
|
||||
func (c *TokenAuth) Lookup(token string) (*Secret, error) {
|
||||
r := c.c.NewRequest("GET", "/v1/auth/token/lookup/"+token)
|
||||
r := c.c.NewRequest("POST", "/v1/auth/token/lookup")
|
||||
if err := r.SetJSONBody(map[string]interface{}{
|
||||
"token": token,
|
||||
}); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
resp, err := c.c.RawRequest(r)
|
||||
if err != nil {
|
||||
|
@ -53,8 +73,12 @@ func (c *TokenAuth) Lookup(token string) (*Secret, error) {
|
|||
}
|
||||
|
||||
func (c *TokenAuth) LookupAccessor(accessor string) (*Secret, error) {
|
||||
r := c.c.NewRequest("POST", "/v1/auth/token/lookup-accessor/"+accessor)
|
||||
|
||||
r := c.c.NewRequest("POST", "/v1/auth/token/lookup-accessor")
|
||||
if err := r.SetJSONBody(map[string]interface{}{
|
||||
"accessor": accessor,
|
||||
}); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
resp, err := c.c.RawRequest(r)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
|
@ -77,10 +101,11 @@ func (c *TokenAuth) LookupSelf() (*Secret, error) {
|
|||
}
|
||||
|
||||
func (c *TokenAuth) Renew(token string, increment int) (*Secret, error) {
|
||||
r := c.c.NewRequest("PUT", "/v1/auth/token/renew/"+token)
|
||||
|
||||
body := map[string]interface{}{"increment": increment}
|
||||
if err := r.SetJSONBody(body); err != nil {
|
||||
r := c.c.NewRequest("PUT", "/v1/auth/token/renew")
|
||||
if err := r.SetJSONBody(map[string]interface{}{
|
||||
"token": token,
|
||||
"increment": increment,
|
||||
}); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
|
@ -113,7 +138,12 @@ func (c *TokenAuth) RenewSelf(increment int) (*Secret, error) {
|
|||
// RevokeAccessor revokes a token associated with the given accessor
|
||||
// along with all the child tokens.
|
||||
func (c *TokenAuth) RevokeAccessor(accessor string) error {
|
||||
r := c.c.NewRequest("POST", "/v1/auth/token/revoke-accessor/"+accessor)
|
||||
r := c.c.NewRequest("POST", "/v1/auth/token/revoke-accessor")
|
||||
if err := r.SetJSONBody(map[string]interface{}{
|
||||
"accessor": accessor,
|
||||
}); err != nil {
|
||||
return err
|
||||
}
|
||||
resp, err := c.c.RawRequest(r)
|
||||
if err != nil {
|
||||
return err
|
||||
|
@ -126,7 +156,13 @@ func (c *TokenAuth) RevokeAccessor(accessor string) error {
|
|||
// RevokeOrphan revokes a token without revoking the tree underneath it (so
|
||||
// child tokens are orphaned rather than revoked)
|
||||
func (c *TokenAuth) RevokeOrphan(token string) error {
|
||||
r := c.c.NewRequest("PUT", "/v1/auth/token/revoke-orphan/"+token)
|
||||
r := c.c.NewRequest("PUT", "/v1/auth/token/revoke-orphan")
|
||||
if err := r.SetJSONBody(map[string]interface{}{
|
||||
"token": token,
|
||||
}); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
resp, err := c.c.RawRequest(r)
|
||||
if err != nil {
|
||||
return err
|
||||
|
@ -136,7 +172,9 @@ func (c *TokenAuth) RevokeOrphan(token string) error {
|
|||
return nil
|
||||
}
|
||||
|
||||
// RevokeSelf revokes the token making the call
|
||||
// RevokeSelf revokes the token making the call. The `token` parameter is kept
|
||||
// for backwards compatibility but is ignored; only the client's set token has
|
||||
// an effect.
|
||||
func (c *TokenAuth) RevokeSelf(token string) error {
|
||||
r := c.c.NewRequest("PUT", "/v1/auth/token/revoke-self")
|
||||
resp, err := c.c.RawRequest(r)
|
||||
|
@ -152,7 +190,13 @@ func (c *TokenAuth) RevokeSelf(token string) error {
|
|||
// the entire tree underneath -- all of its child tokens, their child tokens,
|
||||
// etc.
|
||||
func (c *TokenAuth) RevokeTree(token string) error {
|
||||
r := c.c.NewRequest("PUT", "/v1/auth/token/revoke/"+token)
|
||||
r := c.c.NewRequest("PUT", "/v1/auth/token/revoke")
|
||||
if err := r.SetJSONBody(map[string]interface{}{
|
||||
"token": token,
|
||||
}); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
resp, err := c.c.RawRequest(r)
|
||||
if err != nil {
|
||||
return err
|
||||
|
@ -169,8 +213,11 @@ type TokenCreateRequest struct {
|
|||
Metadata map[string]string `json:"meta,omitempty"`
|
||||
Lease string `json:"lease,omitempty"`
|
||||
TTL string `json:"ttl,omitempty"`
|
||||
ExplicitMaxTTL string `json:"explicit_max_ttl,omitempty"`
|
||||
Period string `json:"period,omitempty"`
|
||||
NoParent bool `json:"no_parent,omitempty"`
|
||||
NoDefaultPolicy bool `json:"no_default_policy,omitempty"`
|
||||
DisplayName string `json:"display_name"`
|
||||
NumUses int `json:"num_uses"`
|
||||
Renewable *bool `json:"renewable,omitempty"`
|
||||
}
|
||||
|
|
213
vendor/github.com/hashicorp/vault/api/client.go
generated
vendored
213
vendor/github.com/hashicorp/vault/api/client.go
generated
vendored
|
@ -2,7 +2,6 @@ package api
|
|||
|
||||
import (
|
||||
"crypto/tls"
|
||||
"errors"
|
||||
"fmt"
|
||||
"net/http"
|
||||
"net/url"
|
||||
|
@ -11,9 +10,13 @@ import (
|
|||
"strings"
|
||||
"sync"
|
||||
"time"
|
||||
"path"
|
||||
|
||||
"golang.org/x/net/http2"
|
||||
|
||||
"github.com/hashicorp/go-cleanhttp"
|
||||
"github.com/hashicorp/go-rootcerts"
|
||||
"github.com/sethgrid/pester"
|
||||
)
|
||||
|
||||
const EnvVaultAddress = "VAULT_ADDR"
|
||||
|
@ -24,10 +27,8 @@ const EnvVaultClientKey = "VAULT_CLIENT_KEY"
|
|||
const EnvVaultInsecure = "VAULT_SKIP_VERIFY"
|
||||
const EnvVaultTLSServerName = "VAULT_TLS_SERVER_NAME"
|
||||
const EnvVaultWrapTTL = "VAULT_WRAP_TTL"
|
||||
|
||||
var (
|
||||
errRedirect = errors.New("redirect")
|
||||
)
|
||||
const EnvVaultMaxRetries = "VAULT_MAX_RETRIES"
|
||||
const EnvVaultToken = "VAULT_TOKEN"
|
||||
|
||||
// WrappingLookupFunc is a function that, given an HTTP verb and a path,
|
||||
// returns an optional string duration to be used for response wrapping (e.g.
|
||||
|
@ -49,6 +50,35 @@ type Config struct {
|
|||
HttpClient *http.Client
|
||||
|
||||
redirectSetup sync.Once
|
||||
|
||||
// MaxRetries controls the maximum number of times to retry when a 5xx error
|
||||
// occurs. Set to 0 or less to disable retrying. Defaults to 0.
|
||||
MaxRetries int
|
||||
}
|
||||
|
||||
// TLSConfig contains the parameters needed to configure TLS on the HTTP client
|
||||
// used to communicate with Vault.
|
||||
type TLSConfig struct {
|
||||
// CACert is the path to a PEM-encoded CA cert file to use to verify the
|
||||
// Vault server SSL certificate.
|
||||
CACert string
|
||||
|
||||
// CAPath is the path to a directory of PEM-encoded CA cert files to verify
|
||||
// the Vault server SSL certificate.
|
||||
CAPath string
|
||||
|
||||
// ClientCert is the path to the certificate for Vault communication
|
||||
ClientCert string
|
||||
|
||||
// ClientKey is the path to the private key for Vault communication
|
||||
ClientKey string
|
||||
|
||||
// TLSServerName, if set, is used to set the SNI host when connecting via
|
||||
// TLS.
|
||||
TLSServerName string
|
||||
|
||||
// Insecure enables or disables SSL verification
|
||||
Insecure bool
|
||||
}
|
||||
|
||||
// DefaultConfig returns a default configuration for the client. It is
|
||||
|
@ -59,7 +89,6 @@ type Config struct {
|
|||
func DefaultConfig() *Config {
|
||||
config := &Config{
|
||||
Address: "https://127.0.0.1:8200",
|
||||
|
||||
HttpClient: cleanhttp.DefaultClient(),
|
||||
}
|
||||
config.HttpClient.Timeout = time.Second * 60
|
||||
|
@ -76,6 +105,48 @@ func DefaultConfig() *Config {
|
|||
return config
|
||||
}
|
||||
|
||||
// ConfigureTLS takes a set of TLS configurations and applies those to the the HTTP client.
|
||||
func (c *Config) ConfigureTLS(t *TLSConfig) error {
|
||||
if c.HttpClient == nil {
|
||||
c.HttpClient = DefaultConfig().HttpClient
|
||||
}
|
||||
|
||||
var clientCert tls.Certificate
|
||||
foundClientCert := false
|
||||
if t.CACert != "" || t.CAPath != "" || t.ClientCert != "" || t.ClientKey != "" || t.Insecure {
|
||||
if t.ClientCert != "" && t.ClientKey != "" {
|
||||
var err error
|
||||
clientCert, err = tls.LoadX509KeyPair(t.ClientCert, t.ClientKey)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
foundClientCert = true
|
||||
} else if t.ClientCert != "" || t.ClientKey != "" {
|
||||
return fmt.Errorf("Both client cert and client key must be provided")
|
||||
}
|
||||
}
|
||||
|
||||
clientTLSConfig := c.HttpClient.Transport.(*http.Transport).TLSClientConfig
|
||||
rootConfig := &rootcerts.Config{
|
||||
CAFile: t.CACert,
|
||||
CAPath: t.CAPath,
|
||||
}
|
||||
if err := rootcerts.ConfigureTLS(clientTLSConfig, rootConfig); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
clientTLSConfig.InsecureSkipVerify = t.Insecure
|
||||
|
||||
if foundClientCert {
|
||||
clientTLSConfig.Certificates = []tls.Certificate{clientCert}
|
||||
}
|
||||
if t.TLSServerName != "" {
|
||||
clientTLSConfig.ServerName = t.TLSServerName
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// ReadEnvironment reads configuration information from the
|
||||
// environment. If there is an error, no configuration value
|
||||
// is updated.
|
||||
|
@ -86,16 +157,20 @@ func (c *Config) ReadEnvironment() error {
|
|||
var envClientCert string
|
||||
var envClientKey string
|
||||
var envInsecure bool
|
||||
var foundInsecure bool
|
||||
var envTLSServerName string
|
||||
var envMaxRetries *uint64
|
||||
|
||||
var clientCert tls.Certificate
|
||||
var foundClientCert bool
|
||||
var err error
|
||||
|
||||
// Parse the environment variables
|
||||
if v := os.Getenv(EnvVaultAddress); v != "" {
|
||||
envAddress = v
|
||||
}
|
||||
if v := os.Getenv(EnvVaultMaxRetries); v != "" {
|
||||
maxRetries, err := strconv.ParseUint(v, 10, 32)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
envMaxRetries = &maxRetries
|
||||
}
|
||||
if v := os.Getenv(EnvVaultCACert); v != "" {
|
||||
envCACert = v
|
||||
}
|
||||
|
@ -114,47 +189,30 @@ func (c *Config) ReadEnvironment() error {
|
|||
if err != nil {
|
||||
return fmt.Errorf("Could not parse VAULT_SKIP_VERIFY")
|
||||
}
|
||||
foundInsecure = true
|
||||
}
|
||||
if v := os.Getenv(EnvVaultTLSServerName); v != "" {
|
||||
envTLSServerName = v
|
||||
}
|
||||
// If we need custom TLS configuration, then set it
|
||||
if envCACert != "" || envCAPath != "" || envClientCert != "" || envClientKey != "" || envInsecure {
|
||||
if envClientCert != "" && envClientKey != "" {
|
||||
clientCert, err = tls.LoadX509KeyPair(envClientCert, envClientKey)
|
||||
if err != nil {
|
||||
|
||||
// Configure the HTTP clients TLS configuration.
|
||||
t := &TLSConfig{
|
||||
CACert: envCACert,
|
||||
CAPath: envCAPath,
|
||||
ClientCert: envClientCert,
|
||||
ClientKey: envClientKey,
|
||||
TLSServerName: envTLSServerName,
|
||||
Insecure: envInsecure,
|
||||
}
|
||||
if err := c.ConfigureTLS(t); err != nil {
|
||||
return err
|
||||
}
|
||||
foundClientCert = true
|
||||
} else if envClientCert != "" || envClientKey != "" {
|
||||
return fmt.Errorf("Both client cert and client key must be provided")
|
||||
}
|
||||
}
|
||||
|
||||
if envAddress != "" {
|
||||
c.Address = envAddress
|
||||
}
|
||||
|
||||
clientTLSConfig := c.HttpClient.Transport.(*http.Transport).TLSClientConfig
|
||||
if foundInsecure {
|
||||
clientTLSConfig.InsecureSkipVerify = envInsecure
|
||||
}
|
||||
|
||||
if foundClientCert {
|
||||
clientTLSConfig.Certificates = []tls.Certificate{clientCert}
|
||||
}
|
||||
if envTLSServerName != "" {
|
||||
clientTLSConfig.ServerName = envTLSServerName
|
||||
}
|
||||
|
||||
rootConfig := &rootcerts.Config{
|
||||
CAFile: envCACert,
|
||||
CAPath: envCAPath,
|
||||
}
|
||||
err = rootcerts.ConfigureTLS(clientTLSConfig, rootConfig)
|
||||
if err != nil {
|
||||
return err
|
||||
if envMaxRetries != nil {
|
||||
c.MaxRetries = int(*envMaxRetries) + 1
|
||||
}
|
||||
|
||||
return nil
|
||||
|
@ -175,6 +233,13 @@ type Client struct {
|
|||
// automatically added to the client. Otherwise, you must manually call
|
||||
// `SetToken()`.
|
||||
func NewClient(c *Config) (*Client, error) {
|
||||
if c == nil {
|
||||
c = DefaultConfig()
|
||||
if err := c.ReadEnvironment(); err != nil {
|
||||
return nil, fmt.Errorf("error reading environment: %v", err)
|
||||
}
|
||||
}
|
||||
|
||||
u, err := url.Parse(c.Address)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
|
@ -184,13 +249,22 @@ func NewClient(c *Config) (*Client, error) {
|
|||
c.HttpClient = DefaultConfig().HttpClient
|
||||
}
|
||||
|
||||
tp := c.HttpClient.Transport.(*http.Transport)
|
||||
if err := http2.ConfigureTransport(tp); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
redirFunc := func() {
|
||||
// Ensure redirects are not automatically followed
|
||||
// Note that this is sane for the API client as it has its own
|
||||
// redirect handling logic (and thus also for command/meta),
|
||||
// but in e.g. http_test actual redirect handling is necessary
|
||||
c.HttpClient.CheckRedirect = func(req *http.Request, via []*http.Request) error {
|
||||
return errRedirect
|
||||
// Returning this value causes the Go net library to not close the
|
||||
// response body and to nil out the error. Otherwise pester tries
|
||||
// three times on every redirect because it sees an error from this
|
||||
// function (to prevent redirects) passing through to it.
|
||||
return http.ErrUseLastResponse
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -201,13 +275,35 @@ func NewClient(c *Config) (*Client, error) {
|
|||
config: c,
|
||||
}
|
||||
|
||||
if token := os.Getenv("VAULT_TOKEN"); token != "" {
|
||||
if token := os.Getenv(EnvVaultToken); token != "" {
|
||||
client.SetToken(token)
|
||||
}
|
||||
|
||||
return client, nil
|
||||
}
|
||||
|
||||
// Sets the address of Vault in the client. The format of address should be
|
||||
// "<Scheme>://<Host>:<Port>". Setting this on a client will override the
|
||||
// value of VAULT_ADDR environment variable.
|
||||
func (c *Client) SetAddress(addr string) error {
|
||||
var err error
|
||||
if c.addr, err = url.Parse(addr); err != nil {
|
||||
return fmt.Errorf("failed to set address: %v", err)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// Address returns the Vault URL the client is configured to connect to
|
||||
func (c *Client) Address() string {
|
||||
return c.addr.String()
|
||||
}
|
||||
|
||||
// SetMaxRetries sets the number of retries that will be used in the case of certain errors
|
||||
func (c *Client) SetMaxRetries(retries int) {
|
||||
c.config.MaxRetries = retries
|
||||
}
|
||||
|
||||
// SetWrappingLookupFunc sets a lookup function that returns desired wrap TTLs
|
||||
// for a given operation and path
|
||||
func (c *Client) SetWrappingLookupFunc(lookupFunc WrappingLookupFunc) {
|
||||
|
@ -234,29 +330,32 @@ func (c *Client) ClearToken() {
|
|||
// NewRequest creates a new raw request object to query the Vault server
|
||||
// configured for this client. This is an advanced method and generally
|
||||
// doesn't need to be called externally.
|
||||
func (c *Client) NewRequest(method, path string) *Request {
|
||||
func (c *Client) NewRequest(method, requestPath string) *Request {
|
||||
req := &Request{
|
||||
Method: method,
|
||||
URL: &url.URL{
|
||||
User: c.addr.User,
|
||||
Scheme: c.addr.Scheme,
|
||||
Host: c.addr.Host,
|
||||
Path: path,
|
||||
Path: path.Join(c.addr.Path, requestPath),
|
||||
},
|
||||
ClientToken: c.token,
|
||||
Params: make(map[string][]string),
|
||||
}
|
||||
|
||||
if c.wrappingLookupFunc != nil {
|
||||
var lookupPath string
|
||||
switch {
|
||||
case strings.HasPrefix(path, "/v1/"):
|
||||
lookupPath = strings.TrimPrefix(path, "/v1/")
|
||||
case strings.HasPrefix(path, "v1/"):
|
||||
lookupPath = strings.TrimPrefix(path, "v1/")
|
||||
case strings.HasPrefix(requestPath, "/v1/"):
|
||||
lookupPath = strings.TrimPrefix(requestPath, "/v1/")
|
||||
case strings.HasPrefix(requestPath, "v1/"):
|
||||
lookupPath = strings.TrimPrefix(requestPath, "v1/")
|
||||
default:
|
||||
lookupPath = path
|
||||
lookupPath = requestPath
|
||||
}
|
||||
if c.wrappingLookupFunc != nil {
|
||||
req.WrapTTL = c.wrappingLookupFunc(method, lookupPath)
|
||||
} else {
|
||||
req.WrapTTL = DefaultWrappingLookupFunc(method, lookupPath)
|
||||
}
|
||||
|
||||
return req
|
||||
|
@ -273,15 +372,17 @@ START:
|
|||
return nil, err
|
||||
}
|
||||
|
||||
client := pester.NewExtendedClient(c.config.HttpClient)
|
||||
client.Backoff = pester.LinearJitterBackoff
|
||||
client.MaxRetries = c.config.MaxRetries
|
||||
|
||||
var result *Response
|
||||
resp, err := c.config.HttpClient.Do(req)
|
||||
resp, err := client.Do(req)
|
||||
if resp != nil {
|
||||
result = &Response{Response: resp}
|
||||
}
|
||||
if err != nil {
|
||||
if urlErr, ok := err.(*url.Error); ok && urlErr.Err == errRedirect {
|
||||
err = nil
|
||||
} else if strings.Contains(err.Error(), "tls: oversized") {
|
||||
if strings.Contains(err.Error(), "tls: oversized") {
|
||||
err = fmt.Errorf(
|
||||
"%s\n\n"+
|
||||
"This error usually means that the server is running with TLS disabled\n"+
|
||||
|
@ -294,8 +395,6 @@ START:
|
|||
"where <address> is replaced by the actual address to the server.",
|
||||
err)
|
||||
}
|
||||
}
|
||||
if err != nil {
|
||||
return result, err
|
||||
}
|
||||
|
||||
|
|
105
vendor/github.com/hashicorp/vault/api/logical.go
generated
vendored
105
vendor/github.com/hashicorp/vault/api/logical.go
generated
vendored
|
@ -1,5 +1,38 @@
|
|||
package api
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
"net/http"
|
||||
"os"
|
||||
|
||||
"github.com/hashicorp/vault/helper/jsonutil"
|
||||
)
|
||||
|
||||
const (
|
||||
wrappedResponseLocation = "cubbyhole/response"
|
||||
)
|
||||
|
||||
var (
|
||||
// The default TTL that will be used with `sys/wrapping/wrap`, can be
|
||||
// changed
|
||||
DefaultWrappingTTL = "5m"
|
||||
|
||||
// The default function used if no other function is set, which honors the
|
||||
// env var and wraps `sys/wrapping/wrap`
|
||||
DefaultWrappingLookupFunc = func(operation, path string) string {
|
||||
if os.Getenv(EnvVaultWrapTTL) != "" {
|
||||
return os.Getenv(EnvVaultWrapTTL)
|
||||
}
|
||||
|
||||
if (operation == "PUT" || operation == "POST") && path == "sys/wrapping/wrap" {
|
||||
return DefaultWrappingTTL
|
||||
}
|
||||
|
||||
return ""
|
||||
}
|
||||
)
|
||||
|
||||
// Logical is used to perform logical backend operations on Vault.
|
||||
type Logical struct {
|
||||
c *Client
|
||||
|
@ -27,7 +60,10 @@ func (c *Logical) Read(path string) (*Secret, error) {
|
|||
}
|
||||
|
||||
func (c *Logical) List(path string) (*Secret, error) {
|
||||
r := c.c.NewRequest("GET", "/v1/"+path)
|
||||
r := c.c.NewRequest("LIST", "/v1/"+path)
|
||||
// Set this for broader compatibility, but we use LIST above to be able to
|
||||
// handle the wrapping lookup function
|
||||
r.Method = "GET"
|
||||
r.Params.Set("list", "true")
|
||||
resp, err := c.c.RawRequest(r)
|
||||
if resp != nil {
|
||||
|
@ -80,3 +116,70 @@ func (c *Logical) Delete(path string) (*Secret, error) {
|
|||
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
func (c *Logical) Unwrap(wrappingToken string) (*Secret, error) {
|
||||
var data map[string]interface{}
|
||||
if wrappingToken != "" {
|
||||
if c.c.Token() == "" {
|
||||
c.c.SetToken(wrappingToken)
|
||||
} else if wrappingToken != c.c.Token() {
|
||||
data = map[string]interface{}{
|
||||
"token": wrappingToken,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
r := c.c.NewRequest("PUT", "/v1/sys/wrapping/unwrap")
|
||||
if err := r.SetJSONBody(data); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
resp, err := c.c.RawRequest(r)
|
||||
if resp != nil {
|
||||
defer resp.Body.Close()
|
||||
}
|
||||
if err != nil {
|
||||
if resp != nil && resp.StatusCode != 404 {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
if resp == nil {
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
switch resp.StatusCode {
|
||||
case http.StatusOK: // New method is supported
|
||||
return ParseSecret(resp.Body)
|
||||
case http.StatusNotFound: // Fall back to old method
|
||||
default:
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
if wrappingToken != "" {
|
||||
origToken := c.c.Token()
|
||||
defer c.c.SetToken(origToken)
|
||||
c.c.SetToken(wrappingToken)
|
||||
}
|
||||
|
||||
secret, err := c.Read(wrappedResponseLocation)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("error reading %s: %s", wrappedResponseLocation, err)
|
||||
}
|
||||
if secret == nil {
|
||||
return nil, fmt.Errorf("no value found at %s", wrappedResponseLocation)
|
||||
}
|
||||
if secret.Data == nil {
|
||||
return nil, fmt.Errorf("\"data\" not found in wrapping response")
|
||||
}
|
||||
if _, ok := secret.Data["response"]; !ok {
|
||||
return nil, fmt.Errorf("\"response\" not found in wrapping response \"data\" map")
|
||||
}
|
||||
|
||||
wrappedSecret := new(Secret)
|
||||
buf := bytes.NewBufferString(secret.Data["response"].(string))
|
||||
if err := jsonutil.DecodeJSONFromReader(buf, wrappedSecret); err != nil {
|
||||
return nil, fmt.Errorf("error unmarshaling wrapped secret: %s", err)
|
||||
}
|
||||
|
||||
return wrappedSecret, nil
|
||||
}
|
||||
|
|
1
vendor/github.com/hashicorp/vault/api/request.go
generated
vendored
1
vendor/github.com/hashicorp/vault/api/request.go
generated
vendored
|
@ -55,6 +55,7 @@ func (r *Request) ToHTTP() (*http.Request, error) {
|
|||
return nil, err
|
||||
}
|
||||
|
||||
req.URL.User = r.URL.User
|
||||
req.URL.Scheme = r.URL.Scheme
|
||||
req.URL.Host = r.URL.Host
|
||||
req.Host = r.URL.Host
|
||||
|
|
11
vendor/github.com/hashicorp/vault/api/response.go
generated
vendored
11
vendor/github.com/hashicorp/vault/api/response.go
generated
vendored
|
@ -2,10 +2,11 @@ package api
|
|||
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"io"
|
||||
"net/http"
|
||||
|
||||
"github.com/hashicorp/vault/helper/jsonutil"
|
||||
)
|
||||
|
||||
// Response is a raw response that wraps an HTTP response.
|
||||
|
@ -17,9 +18,7 @@ type Response struct {
|
|||
// will consume the response body, but will not close it. Close must
|
||||
// still be called.
|
||||
func (r *Response) DecodeJSON(out interface{}) error {
|
||||
dec := json.NewDecoder(r.Body)
|
||||
dec.UseNumber()
|
||||
return dec.Decode(out)
|
||||
return jsonutil.DecodeJSONFromReader(r.Body, out)
|
||||
}
|
||||
|
||||
// Error returns an error response if there is one. If there is an error,
|
||||
|
@ -42,9 +41,7 @@ func (r *Response) Error() error {
|
|||
// in a bytes.Reader here so that the JSON decoder doesn't move the
|
||||
// read pointer for the original buffer.
|
||||
var resp ErrorResponse
|
||||
dec := json.NewDecoder(bytes.NewReader(bodyBuf.Bytes()))
|
||||
dec.UseNumber()
|
||||
if err := dec.Decode(&resp); err != nil {
|
||||
if err := jsonutil.DecodeJSON(bodyBuf.Bytes(), &resp); err != nil {
|
||||
// Ignore the decoding error and just drop the raw response
|
||||
return fmt.Errorf(
|
||||
"Error making API request.\n\n"+
|
||||
|
|
17
vendor/github.com/hashicorp/vault/api/secret.go
generated
vendored
17
vendor/github.com/hashicorp/vault/api/secret.go
generated
vendored
|
@ -1,12 +1,17 @@
|
|||
package api
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"io"
|
||||
"time"
|
||||
|
||||
"github.com/hashicorp/vault/helper/jsonutil"
|
||||
)
|
||||
|
||||
// Secret is the structure returned for every secret within Vault.
|
||||
type Secret struct {
|
||||
// The request ID that generated this response
|
||||
RequestID string `json:"request_id"`
|
||||
|
||||
LeaseID string `json:"lease_id"`
|
||||
LeaseDuration int `json:"lease_duration"`
|
||||
Renewable bool `json:"renewable"`
|
||||
|
@ -30,10 +35,14 @@ type Secret struct {
|
|||
WrapInfo *SecretWrapInfo `json:"wrap_info,omitempty"`
|
||||
}
|
||||
|
||||
// SecretWrapInfo contains wrapping information if we have it.
|
||||
// SecretWrapInfo contains wrapping information if we have it. If what is
|
||||
// contained is an authentication token, the accessor for the token will be
|
||||
// available in WrappedAccessor.
|
||||
type SecretWrapInfo struct {
|
||||
Token string `json:"token"`
|
||||
TTL int `json:"ttl"`
|
||||
CreationTime time.Time `json:"creation_time"`
|
||||
WrappedAccessor string `json:"wrapped_accessor"`
|
||||
}
|
||||
|
||||
// SecretAuth is the structure containing auth information if we have it.
|
||||
|
@ -51,9 +60,7 @@ type SecretAuth struct {
|
|||
func ParseSecret(r io.Reader) (*Secret, error) {
|
||||
// First decode the JSON into a map[string]interface{}
|
||||
var secret Secret
|
||||
dec := json.NewDecoder(r)
|
||||
dec.UseNumber()
|
||||
if err := dec.Decode(&secret); err != nil {
|
||||
if err := jsonutil.DecodeJSONFromReader(r, &secret); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
|
|
26
vendor/github.com/hashicorp/vault/api/ssh_agent.go
generated
vendored
26
vendor/github.com/hashicorp/vault/api/ssh_agent.go
generated
vendored
|
@ -41,13 +41,16 @@ type SSHHelper struct {
|
|||
type SSHVerifyResponse struct {
|
||||
// Usually empty. If the request OTP is echo request message, this will
|
||||
// be set to the corresponding echo response message.
|
||||
Message string `mapstructure:"message"`
|
||||
Message string `json:"message" structs:"message" mapstructure:"message"`
|
||||
|
||||
// Username associated with the OTP
|
||||
Username string `mapstructure:"username"`
|
||||
Username string `json:"username" structs:"username" mapstructure:"username"`
|
||||
|
||||
// IP associated with the OTP
|
||||
IP string `mapstructure:"ip"`
|
||||
IP string `json:"ip" structs:"ip" mapstructure:"ip"`
|
||||
|
||||
// Name of the role against which the OTP was issued
|
||||
RoleName string `json:"role_name" structs:"role_name" mapstructure:"role_name"`
|
||||
}
|
||||
|
||||
// SSHHelperConfig is a structure which represents the entries from the vault-ssh-helper's configuration file.
|
||||
|
@ -57,7 +60,9 @@ type SSHHelperConfig struct {
|
|||
CACert string `hcl:"ca_cert"`
|
||||
CAPath string `hcl:"ca_path"`
|
||||
AllowedCidrList string `hcl:"allowed_cidr_list"`
|
||||
AllowedRoles string `hcl:"allowed_roles"`
|
||||
TLSSkipVerify bool `hcl:"tls_skip_verify"`
|
||||
TLSServerName string `hcl:"tls_server_name"`
|
||||
}
|
||||
|
||||
// SetTLSParameters sets the TLS parameters for this SSH agent.
|
||||
|
@ -66,6 +71,7 @@ func (c *SSHHelperConfig) SetTLSParameters(clientConfig *Config, certPool *x509.
|
|||
InsecureSkipVerify: c.TLSSkipVerify,
|
||||
MinVersion: tls.VersionTLS12,
|
||||
RootCAs: certPool,
|
||||
ServerName: c.TLSServerName,
|
||||
}
|
||||
|
||||
transport := cleanhttp.DefaultTransport()
|
||||
|
@ -73,6 +79,16 @@ func (c *SSHHelperConfig) SetTLSParameters(clientConfig *Config, certPool *x509.
|
|||
clientConfig.HttpClient.Transport = transport
|
||||
}
|
||||
|
||||
// Returns true if any of the following conditions are true:
|
||||
// * CA cert is configured
|
||||
// * CA path is configured
|
||||
// * configured to skip certificate verification
|
||||
// * TLS server name is configured
|
||||
//
|
||||
func (c *SSHHelperConfig) shouldSetTLSParameters() bool {
|
||||
return c.CACert != "" || c.CAPath != "" || c.TLSServerName != "" || c.TLSSkipVerify
|
||||
}
|
||||
|
||||
// NewClient returns a new client for the configuration. This client will be used by the
|
||||
// vault-ssh-helper to communicate with Vault server and verify the OTP entered by user.
|
||||
// If the configuration supplies Vault SSL certificates, then the client will
|
||||
|
@ -85,7 +101,7 @@ func (c *SSHHelperConfig) NewClient() (*Client, error) {
|
|||
clientConfig.Address = c.VaultAddr
|
||||
|
||||
// Check if certificates are provided via config file.
|
||||
if c.CACert != "" || c.CAPath != "" || c.TLSSkipVerify {
|
||||
if c.shouldSetTLSParameters() {
|
||||
rootConfig := &rootcerts.Config{
|
||||
CAFile: c.CACert,
|
||||
CAPath: c.CAPath,
|
||||
|
@ -139,7 +155,9 @@ func ParseSSHHelperConfig(contents string) (*SSHHelperConfig, error) {
|
|||
"ca_cert",
|
||||
"ca_path",
|
||||
"allowed_cidr_list",
|
||||
"allowed_roles",
|
||||
"tls_skip_verify",
|
||||
"tls_server_name",
|
||||
}
|
||||
if err := checkHCLKeys(list, valid); err != nil {
|
||||
return nil, multierror.Prefix(err, "ssh_helper:")
|
||||
|
|
61
vendor/github.com/hashicorp/vault/api/sys_audit.go
generated
vendored
61
vendor/github.com/hashicorp/vault/api/sys_audit.go
generated
vendored
|
@ -2,6 +2,9 @@ package api
|
|||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
"github.com/fatih/structs"
|
||||
"github.com/mitchellh/mapstructure"
|
||||
)
|
||||
|
||||
func (c *Sys) AuditHash(path string, input string) (string, error) {
|
||||
|
@ -21,11 +24,15 @@ func (c *Sys) AuditHash(path string, input string) (string, error) {
|
|||
defer resp.Body.Close()
|
||||
|
||||
type d struct {
|
||||
Hash string
|
||||
Hash string `json:"hash"`
|
||||
}
|
||||
|
||||
var result d
|
||||
err = resp.DecodeJSON(&result)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
return result.Hash, err
|
||||
}
|
||||
|
||||
|
@ -37,18 +44,46 @@ func (c *Sys) ListAudit() (map[string]*Audit, error) {
|
|||
}
|
||||
defer resp.Body.Close()
|
||||
|
||||
var result map[string]*Audit
|
||||
var result map[string]interface{}
|
||||
err = resp.DecodeJSON(&result)
|
||||
return result, err
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
mounts := map[string]*Audit{}
|
||||
for k, v := range result {
|
||||
switch v.(type) {
|
||||
case map[string]interface{}:
|
||||
default:
|
||||
continue
|
||||
}
|
||||
var res Audit
|
||||
err = mapstructure.Decode(v, &res)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
// Not a mount, some other api.Secret data
|
||||
if res.Type == "" {
|
||||
continue
|
||||
}
|
||||
mounts[k] = &res
|
||||
}
|
||||
|
||||
return mounts, nil
|
||||
}
|
||||
|
||||
// DEPRECATED: Use EnableAuditWithOptions instead
|
||||
func (c *Sys) EnableAudit(
|
||||
path string, auditType string, desc string, opts map[string]string) error {
|
||||
body := map[string]interface{}{
|
||||
"type": auditType,
|
||||
"description": desc,
|
||||
"options": opts,
|
||||
}
|
||||
return c.EnableAuditWithOptions(path, &EnableAuditOptions{
|
||||
Type: auditType,
|
||||
Description: desc,
|
||||
Options: opts,
|
||||
})
|
||||
}
|
||||
|
||||
func (c *Sys) EnableAuditWithOptions(path string, options *EnableAuditOptions) error {
|
||||
body := structs.Map(options)
|
||||
|
||||
r := c.c.NewRequest("PUT", fmt.Sprintf("/v1/sys/audit/%s", path))
|
||||
if err := r.SetJSONBody(body); err != nil {
|
||||
|
@ -74,12 +109,20 @@ func (c *Sys) DisableAudit(path string) error {
|
|||
}
|
||||
|
||||
// Structures for the requests/resposne are all down here. They aren't
|
||||
// individually documentd because the map almost directly to the raw HTTP API
|
||||
// individually documented because the map almost directly to the raw HTTP API
|
||||
// documentation. Please refer to that documentation for more details.
|
||||
|
||||
type EnableAuditOptions struct {
|
||||
Type string `json:"type" structs:"type"`
|
||||
Description string `json:"description" structs:"description"`
|
||||
Options map[string]string `json:"options" structs:"options"`
|
||||
Local bool `json:"local" structs:"local"`
|
||||
}
|
||||
|
||||
type Audit struct {
|
||||
Path string
|
||||
Type string
|
||||
Description string
|
||||
Options map[string]string
|
||||
Local bool
|
||||
}
|
||||
|
|
62
vendor/github.com/hashicorp/vault/api/sys_auth.go
generated
vendored
62
vendor/github.com/hashicorp/vault/api/sys_auth.go
generated
vendored
|
@ -2,6 +2,9 @@ package api
|
|||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
"github.com/fatih/structs"
|
||||
"github.com/mitchellh/mapstructure"
|
||||
)
|
||||
|
||||
func (c *Sys) ListAuth() (map[string]*AuthMount, error) {
|
||||
|
@ -12,16 +15,44 @@ func (c *Sys) ListAuth() (map[string]*AuthMount, error) {
|
|||
}
|
||||
defer resp.Body.Close()
|
||||
|
||||
var result map[string]*AuthMount
|
||||
var result map[string]interface{}
|
||||
err = resp.DecodeJSON(&result)
|
||||
return result, err
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
mounts := map[string]*AuthMount{}
|
||||
for k, v := range result {
|
||||
switch v.(type) {
|
||||
case map[string]interface{}:
|
||||
default:
|
||||
continue
|
||||
}
|
||||
var res AuthMount
|
||||
err = mapstructure.Decode(v, &res)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
// Not a mount, some other api.Secret data
|
||||
if res.Type == "" {
|
||||
continue
|
||||
}
|
||||
mounts[k] = &res
|
||||
}
|
||||
|
||||
return mounts, nil
|
||||
}
|
||||
|
||||
// DEPRECATED: Use EnableAuthWithOptions instead
|
||||
func (c *Sys) EnableAuth(path, authType, desc string) error {
|
||||
body := map[string]string{
|
||||
"type": authType,
|
||||
"description": desc,
|
||||
}
|
||||
return c.EnableAuthWithOptions(path, &EnableAuthOptions{
|
||||
Type: authType,
|
||||
Description: desc,
|
||||
})
|
||||
}
|
||||
|
||||
func (c *Sys) EnableAuthWithOptions(path string, options *EnableAuthOptions) error {
|
||||
body := structs.Map(options)
|
||||
|
||||
r := c.c.NewRequest("POST", fmt.Sprintf("/v1/sys/auth/%s", path))
|
||||
if err := r.SetJSONBody(body); err != nil {
|
||||
|
@ -50,7 +81,20 @@ func (c *Sys) DisableAuth(path string) error {
|
|||
// individually documentd because the map almost directly to the raw HTTP API
|
||||
// documentation. Please refer to that documentation for more details.
|
||||
|
||||
type AuthMount struct {
|
||||
Type string
|
||||
Description string
|
||||
type EnableAuthOptions struct {
|
||||
Type string `json:"type" structs:"type"`
|
||||
Description string `json:"description" structs:"description"`
|
||||
Local bool `json:"local" structs:"local"`
|
||||
}
|
||||
|
||||
type AuthMount struct {
|
||||
Type string `json:"type" structs:"type" mapstructure:"type"`
|
||||
Description string `json:"description" structs:"description" mapstructure:"description"`
|
||||
Config AuthConfigOutput `json:"config" structs:"config" mapstructure:"config"`
|
||||
Local bool `json:"local" structs:"local" mapstructure:"local"`
|
||||
}
|
||||
|
||||
type AuthConfigOutput struct {
|
||||
DefaultLeaseTTL int `json:"default_lease_ttl" structs:"default_lease_ttl" mapstructure:"default_lease_ttl"`
|
||||
MaxLeaseTTL int `json:"max_lease_ttl" structs:"max_lease_ttl" mapstructure:"max_lease_ttl"`
|
||||
}
|
||||
|
|
37
vendor/github.com/hashicorp/vault/api/sys_capabilities.go
generated
vendored
37
vendor/github.com/hashicorp/vault/api/sys_capabilities.go
generated
vendored
|
@ -1,32 +1,9 @@
|
|||
package api
|
||||
|
||||
import "fmt"
|
||||
|
||||
func (c *Sys) CapabilitiesSelf(path string) ([]string, error) {
|
||||
body := map[string]string{
|
||||
"path": path,
|
||||
}
|
||||
|
||||
r := c.c.NewRequest("POST", "/v1/sys/capabilities-self")
|
||||
if err := r.SetJSONBody(body); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
resp, err := c.c.RawRequest(r)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
|
||||
var result map[string]interface{}
|
||||
err = resp.DecodeJSON(&result)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
var capabilities []string
|
||||
capabilitiesRaw := result["capabilities"].([]interface{})
|
||||
for _, capability := range capabilitiesRaw {
|
||||
capabilities = append(capabilities, capability.(string))
|
||||
}
|
||||
return capabilities, nil
|
||||
return c.Capabilities(c.c.Token(), path)
|
||||
}
|
||||
|
||||
func (c *Sys) Capabilities(token, path string) ([]string, error) {
|
||||
|
@ -35,7 +12,12 @@ func (c *Sys) Capabilities(token, path string) ([]string, error) {
|
|||
"path": path,
|
||||
}
|
||||
|
||||
r := c.c.NewRequest("POST", "/v1/sys/capabilities")
|
||||
reqPath := "/v1/sys/capabilities"
|
||||
if token == c.c.Token() {
|
||||
reqPath = fmt.Sprintf("%s-self", reqPath)
|
||||
}
|
||||
|
||||
r := c.c.NewRequest("POST", reqPath)
|
||||
if err := r.SetJSONBody(body); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
@ -51,6 +33,7 @@ func (c *Sys) Capabilities(token, path string) ([]string, error) {
|
|||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
var capabilities []string
|
||||
capabilitiesRaw := result["capabilities"].([]interface{})
|
||||
for _, capability := range capabilitiesRaw {
|
||||
|
|
5
vendor/github.com/hashicorp/vault/api/sys_init.go
generated
vendored
5
vendor/github.com/hashicorp/vault/api/sys_init.go
generated
vendored
|
@ -38,6 +38,7 @@ type InitRequest struct {
|
|||
RecoveryShares int `json:"recovery_shares"`
|
||||
RecoveryThreshold int `json:"recovery_threshold"`
|
||||
RecoveryPGPKeys []string `json:"recovery_pgp_keys"`
|
||||
RootTokenPGPKey string `json:"root_token_pgp_key"`
|
||||
}
|
||||
|
||||
type InitStatusResponse struct {
|
||||
|
@ -45,7 +46,9 @@ type InitStatusResponse struct {
|
|||
}
|
||||
|
||||
type InitResponse struct {
|
||||
Keys []string
|
||||
Keys []string `json:"keys"`
|
||||
KeysB64 []string `json:"keys_base64"`
|
||||
RecoveryKeys []string `json:"recovery_keys"`
|
||||
RecoveryKeysB64 []string `json:"recovery_keys_base64"`
|
||||
RootToken string `json:"root_token"`
|
||||
}
|
||||
|
|
7
vendor/github.com/hashicorp/vault/api/sys_lease.go
generated
vendored
7
vendor/github.com/hashicorp/vault/api/sys_lease.go
generated
vendored
|
@ -1,9 +1,12 @@
|
|||
package api
|
||||
|
||||
func (c *Sys) Renew(id string, increment int) (*Secret, error) {
|
||||
r := c.c.NewRequest("PUT", "/v1/sys/renew/"+id)
|
||||
r := c.c.NewRequest("PUT", "/v1/sys/renew")
|
||||
|
||||
body := map[string]interface{}{"increment": increment}
|
||||
body := map[string]interface{}{
|
||||
"increment": increment,
|
||||
"lease_id": id,
|
||||
}
|
||||
if err := r.SetJSONBody(body); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
|
37
vendor/github.com/hashicorp/vault/api/sys_mounts.go
generated
vendored
37
vendor/github.com/hashicorp/vault/api/sys_mounts.go
generated
vendored
|
@ -4,6 +4,7 @@ import (
|
|||
"fmt"
|
||||
|
||||
"github.com/fatih/structs"
|
||||
"github.com/mitchellh/mapstructure"
|
||||
)
|
||||
|
||||
func (c *Sys) ListMounts() (map[string]*MountOutput, error) {
|
||||
|
@ -14,9 +15,32 @@ func (c *Sys) ListMounts() (map[string]*MountOutput, error) {
|
|||
}
|
||||
defer resp.Body.Close()
|
||||
|
||||
var result map[string]*MountOutput
|
||||
var result map[string]interface{}
|
||||
err = resp.DecodeJSON(&result)
|
||||
return result, err
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
mounts := map[string]*MountOutput{}
|
||||
for k, v := range result {
|
||||
switch v.(type) {
|
||||
case map[string]interface{}:
|
||||
default:
|
||||
continue
|
||||
}
|
||||
var res MountOutput
|
||||
err = mapstructure.Decode(v, &res)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
// Not a mount, some other api.Secret data
|
||||
if res.Type == "" {
|
||||
continue
|
||||
}
|
||||
mounts[k] = &res
|
||||
}
|
||||
|
||||
return mounts, nil
|
||||
}
|
||||
|
||||
func (c *Sys) Mount(path string, mountInfo *MountInput) error {
|
||||
|
@ -85,8 +109,13 @@ func (c *Sys) MountConfig(path string) (*MountConfigOutput, error) {
|
|||
return nil, err
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
|
||||
var result MountConfigOutput
|
||||
err = resp.DecodeJSON(&result)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return &result, err
|
||||
}
|
||||
|
||||
|
@ -94,20 +123,24 @@ type MountInput struct {
|
|||
Type string `json:"type" structs:"type"`
|
||||
Description string `json:"description" structs:"description"`
|
||||
Config MountConfigInput `json:"config" structs:"config"`
|
||||
Local bool `json:"local" structs:"local"`
|
||||
}
|
||||
|
||||
type MountConfigInput struct {
|
||||
DefaultLeaseTTL string `json:"default_lease_ttl" structs:"default_lease_ttl" mapstructure:"default_lease_ttl"`
|
||||
MaxLeaseTTL string `json:"max_lease_ttl" structs:"max_lease_ttl" mapstructure:"max_lease_ttl"`
|
||||
ForceNoCache bool `json:"force_no_cache" structs:"force_no_cache" mapstructure:"force_no_cache"`
|
||||
}
|
||||
|
||||
type MountOutput struct {
|
||||
Type string `json:"type" structs:"type"`
|
||||
Description string `json:"description" structs:"description"`
|
||||
Config MountConfigOutput `json:"config" structs:"config"`
|
||||
Local bool `json:"local" structs:"local"`
|
||||
}
|
||||
|
||||
type MountConfigOutput struct {
|
||||
DefaultLeaseTTL int `json:"default_lease_ttl" structs:"default_lease_ttl" mapstructure:"default_lease_ttl"`
|
||||
MaxLeaseTTL int `json:"max_lease_ttl" structs:"max_lease_ttl" mapstructure:"max_lease_ttl"`
|
||||
ForceNoCache bool `json:"force_no_cache" structs:"force_no_cache" mapstructure:"force_no_cache"`
|
||||
}
|
||||
|
|
37
vendor/github.com/hashicorp/vault/api/sys_policy.go
generated
vendored
37
vendor/github.com/hashicorp/vault/api/sys_policy.go
generated
vendored
|
@ -1,8 +1,6 @@
|
|||
package api
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
)
|
||||
import "fmt"
|
||||
|
||||
func (c *Sys) ListPolicies() ([]string, error) {
|
||||
r := c.c.NewRequest("GET", "/v1/sys/policy")
|
||||
|
@ -12,9 +10,25 @@ func (c *Sys) ListPolicies() ([]string, error) {
|
|||
}
|
||||
defer resp.Body.Close()
|
||||
|
||||
var result listPoliciesResp
|
||||
var result map[string]interface{}
|
||||
err = resp.DecodeJSON(&result)
|
||||
return result.Policies, err
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
var ok bool
|
||||
if _, ok = result["policies"]; !ok {
|
||||
return nil, fmt.Errorf("policies not found in response")
|
||||
}
|
||||
|
||||
listRaw := result["policies"].([]interface{})
|
||||
var policies []string
|
||||
|
||||
for _, val := range listRaw {
|
||||
policies = append(policies, val.(string))
|
||||
}
|
||||
|
||||
return policies, err
|
||||
}
|
||||
|
||||
func (c *Sys) GetPolicy(name string) (string, error) {
|
||||
|
@ -30,9 +44,18 @@ func (c *Sys) GetPolicy(name string) (string, error) {
|
|||
return "", err
|
||||
}
|
||||
|
||||
var result getPoliciesResp
|
||||
var result map[string]interface{}
|
||||
err = resp.DecodeJSON(&result)
|
||||
return result.Rules, err
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
var ok bool
|
||||
if _, ok = result["rules"]; !ok {
|
||||
return "", fmt.Errorf("rules not found in response")
|
||||
}
|
||||
|
||||
return result["rules"].(string), nil
|
||||
}
|
||||
|
||||
func (c *Sys) PutPolicy(name, rules string) error {
|
||||
|
|
2
vendor/github.com/hashicorp/vault/api/sys_rekey.go
generated
vendored
2
vendor/github.com/hashicorp/vault/api/sys_rekey.go
generated
vendored
|
@ -190,6 +190,7 @@ type RekeyUpdateResponse struct {
|
|||
Nonce string
|
||||
Complete bool
|
||||
Keys []string
|
||||
KeysB64 []string `json:"keys_base64"`
|
||||
PGPFingerprints []string `json:"pgp_fingerprints"`
|
||||
Backup bool
|
||||
}
|
||||
|
@ -197,4 +198,5 @@ type RekeyUpdateResponse struct {
|
|||
type RekeyRetrieveResponse struct {
|
||||
Nonce string
|
||||
Keys map[string][]string
|
||||
KeysB64 map[string][]string `json:"keys_base64"`
|
||||
}
|
||||
|
|
2
vendor/github.com/hashicorp/vault/api/sys_rotate.go
generated
vendored
2
vendor/github.com/hashicorp/vault/api/sys_rotate.go
generated
vendored
|
@ -25,6 +25,6 @@ func (c *Sys) KeyStatus() (*KeyStatus, error) {
|
|||
}
|
||||
|
||||
type KeyStatus struct {
|
||||
Term int
|
||||
Term int `json:"term"`
|
||||
InstallTime time.Time `json:"install_time"`
|
||||
}
|
||||
|
|
12
vendor/github.com/hashicorp/vault/api/sys_seal.go
generated
vendored
12
vendor/github.com/hashicorp/vault/api/sys_seal.go
generated
vendored
|
@ -49,8 +49,12 @@ func sealStatusRequest(c *Sys, r *Request) (*SealStatusResponse, error) {
|
|||
}
|
||||
|
||||
type SealStatusResponse struct {
|
||||
Sealed bool
|
||||
T int
|
||||
N int
|
||||
Progress int
|
||||
Sealed bool `json:"sealed"`
|
||||
T int `json:"t"`
|
||||
N int `json:"n"`
|
||||
Progress int `json:"progress"`
|
||||
Nonce string `json:"nonce"`
|
||||
Version string `json:"version"`
|
||||
ClusterName string `json:"cluster_name,omitempty"`
|
||||
ClusterID string `json:"cluster_id,omitempty"`
|
||||
}
|
||||
|
|
277
vendor/github.com/hashicorp/vault/helper/certutil/helpers.go
generated
vendored
Normal file
277
vendor/github.com/hashicorp/vault/helper/certutil/helpers.go
generated
vendored
Normal file
|
@ -0,0 +1,277 @@
|
|||
package certutil
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"crypto"
|
||||
"crypto/ecdsa"
|
||||
"crypto/elliptic"
|
||||
"crypto/rand"
|
||||
"crypto/rsa"
|
||||
"crypto/sha1"
|
||||
"crypto/x509"
|
||||
"encoding/pem"
|
||||
"fmt"
|
||||
"math/big"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
"github.com/hashicorp/vault/helper/errutil"
|
||||
"github.com/hashicorp/vault/helper/jsonutil"
|
||||
"github.com/mitchellh/mapstructure"
|
||||
)
|
||||
|
||||
// GetHexFormatted returns the byte buffer formatted in hex with
|
||||
// the specified separator between bytes.
|
||||
func GetHexFormatted(buf []byte, sep string) string {
|
||||
var ret bytes.Buffer
|
||||
for _, cur := range buf {
|
||||
if ret.Len() > 0 {
|
||||
fmt.Fprintf(&ret, sep)
|
||||
}
|
||||
fmt.Fprintf(&ret, "%02x", cur)
|
||||
}
|
||||
return ret.String()
|
||||
}
|
||||
|
||||
func ParseHexFormatted(in, sep string) []byte {
|
||||
var ret bytes.Buffer
|
||||
var err error
|
||||
var inBits int64
|
||||
inBytes := strings.Split(in, sep)
|
||||
for _, inByte := range inBytes {
|
||||
if inBits, err = strconv.ParseInt(inByte, 16, 8); err != nil {
|
||||
return nil
|
||||
} else {
|
||||
ret.WriteByte(byte(inBits))
|
||||
}
|
||||
}
|
||||
return ret.Bytes()
|
||||
}
|
||||
|
||||
// GetSubjKeyID returns the subject key ID, e.g. the SHA1 sum
|
||||
// of the marshaled public key
|
||||
func GetSubjKeyID(privateKey crypto.Signer) ([]byte, error) {
|
||||
if privateKey == nil {
|
||||
return nil, errutil.InternalError{"passed-in private key is nil"}
|
||||
}
|
||||
|
||||
marshaledKey, err := x509.MarshalPKIXPublicKey(privateKey.Public())
|
||||
if err != nil {
|
||||
return nil, errutil.InternalError{fmt.Sprintf("error marshalling public key: %s", err)}
|
||||
}
|
||||
|
||||
subjKeyID := sha1.Sum(marshaledKey)
|
||||
|
||||
return subjKeyID[:], nil
|
||||
}
|
||||
|
||||
// ParsePKIMap takes a map (for instance, the Secret.Data
|
||||
// returned from the PKI backend) and returns a ParsedCertBundle.
|
||||
func ParsePKIMap(data map[string]interface{}) (*ParsedCertBundle, error) {
|
||||
result := &CertBundle{}
|
||||
err := mapstructure.Decode(data, result)
|
||||
if err != nil {
|
||||
return nil, errutil.UserError{err.Error()}
|
||||
}
|
||||
|
||||
return result.ToParsedCertBundle()
|
||||
}
|
||||
|
||||
// ParsePKIJSON takes a JSON-encoded string and returns a ParsedCertBundle.
|
||||
//
|
||||
// This can be either the output of an
|
||||
// issue call from the PKI backend or just its data member; or,
|
||||
// JSON not coming from the PKI backend.
|
||||
func ParsePKIJSON(input []byte) (*ParsedCertBundle, error) {
|
||||
result := &CertBundle{}
|
||||
err := jsonutil.DecodeJSON(input, &result)
|
||||
|
||||
if err == nil {
|
||||
return result.ToParsedCertBundle()
|
||||
}
|
||||
|
||||
var secret Secret
|
||||
err = jsonutil.DecodeJSON(input, &secret)
|
||||
|
||||
if err == nil {
|
||||
return ParsePKIMap(secret.Data)
|
||||
}
|
||||
|
||||
return nil, errutil.UserError{"unable to parse out of either secret data or a secret object"}
|
||||
}
|
||||
|
||||
// ParsePEMBundle takes a string of concatenated PEM-format certificate
|
||||
// and private key values and decodes/parses them, checking validity along
|
||||
// the way. There must be at max two certificates (a certificate and its
|
||||
// issuing certificate) and one private key.
|
||||
func ParsePEMBundle(pemBundle string) (*ParsedCertBundle, error) {
|
||||
if len(pemBundle) == 0 {
|
||||
return nil, errutil.UserError{"empty pem bundle"}
|
||||
}
|
||||
|
||||
pemBundle = strings.TrimSpace(pemBundle)
|
||||
|
||||
pemBytes := []byte(pemBundle)
|
||||
var pemBlock *pem.Block
|
||||
parsedBundle := &ParsedCertBundle{}
|
||||
var certPath []*CertBlock
|
||||
|
||||
for len(pemBytes) > 0 {
|
||||
pemBlock, pemBytes = pem.Decode(pemBytes)
|
||||
if pemBlock == nil {
|
||||
return nil, errutil.UserError{"no data found"}
|
||||
}
|
||||
|
||||
if signer, err := x509.ParseECPrivateKey(pemBlock.Bytes); err == nil {
|
||||
if parsedBundle.PrivateKeyType != UnknownPrivateKey {
|
||||
return nil, errutil.UserError{"more than one private key given; provide only one private key in the bundle"}
|
||||
}
|
||||
parsedBundle.PrivateKeyFormat = ECBlock
|
||||
parsedBundle.PrivateKeyType = ECPrivateKey
|
||||
parsedBundle.PrivateKeyBytes = pemBlock.Bytes
|
||||
parsedBundle.PrivateKey = signer
|
||||
|
||||
} else if signer, err := x509.ParsePKCS1PrivateKey(pemBlock.Bytes); err == nil {
|
||||
if parsedBundle.PrivateKeyType != UnknownPrivateKey {
|
||||
return nil, errutil.UserError{"more than one private key given; provide only one private key in the bundle"}
|
||||
}
|
||||
parsedBundle.PrivateKeyType = RSAPrivateKey
|
||||
parsedBundle.PrivateKeyFormat = PKCS1Block
|
||||
parsedBundle.PrivateKeyBytes = pemBlock.Bytes
|
||||
parsedBundle.PrivateKey = signer
|
||||
} else if signer, err := x509.ParsePKCS8PrivateKey(pemBlock.Bytes); err == nil {
|
||||
parsedBundle.PrivateKeyFormat = PKCS8Block
|
||||
|
||||
if parsedBundle.PrivateKeyType != UnknownPrivateKey {
|
||||
return nil, errutil.UserError{"More than one private key given; provide only one private key in the bundle"}
|
||||
}
|
||||
switch signer := signer.(type) {
|
||||
case *rsa.PrivateKey:
|
||||
parsedBundle.PrivateKey = signer
|
||||
parsedBundle.PrivateKeyType = RSAPrivateKey
|
||||
parsedBundle.PrivateKeyBytes = pemBlock.Bytes
|
||||
case *ecdsa.PrivateKey:
|
||||
parsedBundle.PrivateKey = signer
|
||||
parsedBundle.PrivateKeyType = ECPrivateKey
|
||||
parsedBundle.PrivateKeyBytes = pemBlock.Bytes
|
||||
}
|
||||
} else if certificates, err := x509.ParseCertificates(pemBlock.Bytes); err == nil {
|
||||
certPath = append(certPath, &CertBlock{
|
||||
Certificate: certificates[0],
|
||||
Bytes: pemBlock.Bytes,
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
for i, certBlock := range certPath {
|
||||
if i == 0 {
|
||||
parsedBundle.Certificate = certBlock.Certificate
|
||||
parsedBundle.CertificateBytes = certBlock.Bytes
|
||||
} else {
|
||||
parsedBundle.CAChain = append(parsedBundle.CAChain, certBlock)
|
||||
}
|
||||
}
|
||||
|
||||
if err := parsedBundle.Verify(); err != nil {
|
||||
return nil, errutil.UserError{Err: fmt.Sprintf("verification of parsed bundle failed: %s", err)}
|
||||
}
|
||||
|
||||
return parsedBundle, nil
|
||||
}
|
||||
|
||||
// GeneratePrivateKey generates a private key with the specified type and key bits
|
||||
func GeneratePrivateKey(keyType string, keyBits int, container ParsedPrivateKeyContainer) error {
|
||||
var err error
|
||||
var privateKeyType PrivateKeyType
|
||||
var privateKeyBytes []byte
|
||||
var privateKey crypto.Signer
|
||||
|
||||
switch keyType {
|
||||
case "rsa":
|
||||
privateKeyType = RSAPrivateKey
|
||||
privateKey, err = rsa.GenerateKey(rand.Reader, keyBits)
|
||||
if err != nil {
|
||||
return errutil.InternalError{Err: fmt.Sprintf("error generating RSA private key: %v", err)}
|
||||
}
|
||||
privateKeyBytes = x509.MarshalPKCS1PrivateKey(privateKey.(*rsa.PrivateKey))
|
||||
case "ec":
|
||||
privateKeyType = ECPrivateKey
|
||||
var curve elliptic.Curve
|
||||
switch keyBits {
|
||||
case 224:
|
||||
curve = elliptic.P224()
|
||||
case 256:
|
||||
curve = elliptic.P256()
|
||||
case 384:
|
||||
curve = elliptic.P384()
|
||||
case 521:
|
||||
curve = elliptic.P521()
|
||||
default:
|
||||
return errutil.UserError{Err: fmt.Sprintf("unsupported bit length for EC key: %d", keyBits)}
|
||||
}
|
||||
privateKey, err = ecdsa.GenerateKey(curve, rand.Reader)
|
||||
if err != nil {
|
||||
return errutil.InternalError{Err: fmt.Sprintf("error generating EC private key: %v", err)}
|
||||
}
|
||||
privateKeyBytes, err = x509.MarshalECPrivateKey(privateKey.(*ecdsa.PrivateKey))
|
||||
if err != nil {
|
||||
return errutil.InternalError{Err: fmt.Sprintf("error marshalling EC private key: %v", err)}
|
||||
}
|
||||
default:
|
||||
return errutil.UserError{Err: fmt.Sprintf("unknown key type: %s", keyType)}
|
||||
}
|
||||
|
||||
container.SetParsedPrivateKey(privateKey, privateKeyType, privateKeyBytes)
|
||||
return nil
|
||||
}
|
||||
|
||||
// GenerateSerialNumber generates a serial number suitable for a certificate
|
||||
func GenerateSerialNumber() (*big.Int, error) {
|
||||
serial, err := rand.Int(rand.Reader, (&big.Int{}).Exp(big.NewInt(2), big.NewInt(159), nil))
|
||||
if err != nil {
|
||||
return nil, errutil.InternalError{Err: fmt.Sprintf("error generating serial number: %v", err)}
|
||||
}
|
||||
return serial, nil
|
||||
}
|
||||
|
||||
// ComparePublicKeys compares two public keys and returns true if they match
|
||||
func ComparePublicKeys(key1Iface, key2Iface crypto.PublicKey) (bool, error) {
|
||||
switch key1Iface.(type) {
|
||||
case *rsa.PublicKey:
|
||||
key1 := key1Iface.(*rsa.PublicKey)
|
||||
key2, ok := key2Iface.(*rsa.PublicKey)
|
||||
if !ok {
|
||||
return false, fmt.Errorf("key types do not match: %T and %T", key1Iface, key2Iface)
|
||||
}
|
||||
if key1.N.Cmp(key2.N) != 0 ||
|
||||
key1.E != key2.E {
|
||||
return false, nil
|
||||
}
|
||||
return true, nil
|
||||
|
||||
case *ecdsa.PublicKey:
|
||||
key1 := key1Iface.(*ecdsa.PublicKey)
|
||||
key2, ok := key2Iface.(*ecdsa.PublicKey)
|
||||
if !ok {
|
||||
return false, fmt.Errorf("key types do not match: %T and %T", key1Iface, key2Iface)
|
||||
}
|
||||
if key1.X.Cmp(key2.X) != 0 ||
|
||||
key1.Y.Cmp(key2.Y) != 0 {
|
||||
return false, nil
|
||||
}
|
||||
key1Params := key1.Params()
|
||||
key2Params := key2.Params()
|
||||
if key1Params.P.Cmp(key2Params.P) != 0 ||
|
||||
key1Params.N.Cmp(key2Params.N) != 0 ||
|
||||
key1Params.B.Cmp(key2Params.B) != 0 ||
|
||||
key1Params.Gx.Cmp(key2Params.Gx) != 0 ||
|
||||
key1Params.Gy.Cmp(key2Params.Gy) != 0 ||
|
||||
key1Params.BitSize != key2Params.BitSize {
|
||||
return false, nil
|
||||
}
|
||||
return true, nil
|
||||
|
||||
default:
|
||||
return false, fmt.Errorf("cannot compare key with type %T", key1Iface)
|
||||
}
|
||||
}
|
592
vendor/github.com/hashicorp/vault/helper/certutil/types.go
generated
vendored
Normal file
592
vendor/github.com/hashicorp/vault/helper/certutil/types.go
generated
vendored
Normal file
|
@ -0,0 +1,592 @@
|
|||
// Package certutil contains helper functions that are mostly used
|
||||
// with the PKI backend but can be generally useful. Functionality
|
||||
// includes helpers for converting a certificate/private key bundle
|
||||
// between DER and PEM, printing certificate serial numbers, and more.
|
||||
//
|
||||
// Functionality specific to the PKI backend includes some types
|
||||
// and helper methods to make requesting certificates from the
|
||||
// backend easy.
|
||||
package certutil
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"crypto"
|
||||
"crypto/ecdsa"
|
||||
"crypto/rsa"
|
||||
"crypto/tls"
|
||||
"crypto/x509"
|
||||
"encoding/pem"
|
||||
"fmt"
|
||||
"math/big"
|
||||
"strings"
|
||||
|
||||
"github.com/hashicorp/vault/helper/errutil"
|
||||
)
|
||||
|
||||
// Secret is used to attempt to unmarshal a Vault secret
|
||||
// JSON response, as a convenience
|
||||
type Secret struct {
|
||||
Data map[string]interface{} `json:"data"`
|
||||
}
|
||||
|
||||
// PrivateKeyType holds a string representation of the type of private key (ec
|
||||
// or rsa) referenced in CertBundle and ParsedCertBundle. This uses colloquial
|
||||
// names rather than official names, to eliminate confusion
|
||||
type PrivateKeyType string
|
||||
|
||||
//Well-known PrivateKeyTypes
|
||||
const (
|
||||
UnknownPrivateKey PrivateKeyType = ""
|
||||
RSAPrivateKey PrivateKeyType = "rsa"
|
||||
ECPrivateKey PrivateKeyType = "ec"
|
||||
)
|
||||
|
||||
// TLSUsage controls whether the intended usage of a *tls.Config
|
||||
// returned from ParsedCertBundle.GetTLSConfig is for server use,
|
||||
// client use, or both, which affects which values are set
|
||||
type TLSUsage int
|
||||
|
||||
//Well-known TLSUsage types
|
||||
const (
|
||||
TLSUnknown TLSUsage = 0
|
||||
TLSServer TLSUsage = 1 << iota
|
||||
TLSClient
|
||||
)
|
||||
|
||||
//BlockType indicates the serialization format of the key
|
||||
type BlockType string
|
||||
|
||||
//Well-known formats
|
||||
const (
|
||||
PKCS1Block BlockType = "RSA PRIVATE KEY"
|
||||
PKCS8Block BlockType = "PRIVATE KEY"
|
||||
ECBlock BlockType = "EC PRIVATE KEY"
|
||||
)
|
||||
|
||||
//ParsedPrivateKeyContainer allows common key setting for certs and CSRs
|
||||
type ParsedPrivateKeyContainer interface {
|
||||
SetParsedPrivateKey(crypto.Signer, PrivateKeyType, []byte)
|
||||
}
|
||||
|
||||
// CertBlock contains the DER-encoded certificate and the PEM
|
||||
// block's byte array
|
||||
type CertBlock struct {
|
||||
Certificate *x509.Certificate
|
||||
Bytes []byte
|
||||
}
|
||||
|
||||
// CertBundle contains a key type, a PEM-encoded private key,
|
||||
// a PEM-encoded certificate, and a string-encoded serial number,
|
||||
// returned from a successful Issue request
|
||||
type CertBundle struct {
|
||||
PrivateKeyType PrivateKeyType `json:"private_key_type" structs:"private_key_type" mapstructure:"private_key_type"`
|
||||
Certificate string `json:"certificate" structs:"certificate" mapstructure:"certificate"`
|
||||
IssuingCA string `json:"issuing_ca" structs:"issuing_ca" mapstructure:"issuing_ca"`
|
||||
CAChain []string `json:"ca_chain" structs:"ca_chain" mapstructure:"ca_chain"`
|
||||
PrivateKey string `json:"private_key" structs:"private_key" mapstructure:"private_key"`
|
||||
SerialNumber string `json:"serial_number" structs:"serial_number" mapstructure:"serial_number"`
|
||||
}
|
||||
|
||||
// ParsedCertBundle contains a key type, a DER-encoded private key,
|
||||
// and a DER-encoded certificate
|
||||
type ParsedCertBundle struct {
|
||||
PrivateKeyType PrivateKeyType
|
||||
PrivateKeyFormat BlockType
|
||||
PrivateKeyBytes []byte
|
||||
PrivateKey crypto.Signer
|
||||
CertificateBytes []byte
|
||||
Certificate *x509.Certificate
|
||||
CAChain []*CertBlock
|
||||
SerialNumber *big.Int
|
||||
}
|
||||
|
||||
// CSRBundle contains a key type, a PEM-encoded private key,
|
||||
// and a PEM-encoded CSR
|
||||
type CSRBundle struct {
|
||||
PrivateKeyType PrivateKeyType `json:"private_key_type" structs:"private_key_type" mapstructure:"private_key_type"`
|
||||
CSR string `json:"csr" structs:"csr" mapstructure:"csr"`
|
||||
PrivateKey string `json:"private_key" structs:"private_key" mapstructure:"private_key"`
|
||||
}
|
||||
|
||||
// ParsedCSRBundle contains a key type, a DER-encoded private key,
|
||||
// and a DER-encoded certificate request
|
||||
type ParsedCSRBundle struct {
|
||||
PrivateKeyType PrivateKeyType
|
||||
PrivateKeyBytes []byte
|
||||
PrivateKey crypto.Signer
|
||||
CSRBytes []byte
|
||||
CSR *x509.CertificateRequest
|
||||
}
|
||||
|
||||
// ToPEMBundle converts a string-based certificate bundle
|
||||
// to a PEM-based string certificate bundle in trust path
|
||||
// order, leaf certificate first
|
||||
func (c *CertBundle) ToPEMBundle() string {
|
||||
var result []string
|
||||
|
||||
if len(c.PrivateKey) > 0 {
|
||||
result = append(result, c.PrivateKey)
|
||||
}
|
||||
if len(c.Certificate) > 0 {
|
||||
result = append(result, c.Certificate)
|
||||
}
|
||||
if len(c.CAChain) > 0 {
|
||||
result = append(result, c.CAChain...)
|
||||
}
|
||||
|
||||
return strings.Join(result, "\n")
|
||||
}
|
||||
|
||||
// ToParsedCertBundle converts a string-based certificate bundle
|
||||
// to a byte-based raw certificate bundle
|
||||
func (c *CertBundle) ToParsedCertBundle() (*ParsedCertBundle, error) {
|
||||
result := &ParsedCertBundle{}
|
||||
var err error
|
||||
var pemBlock *pem.Block
|
||||
|
||||
if len(c.PrivateKey) > 0 {
|
||||
pemBlock, _ = pem.Decode([]byte(c.PrivateKey))
|
||||
if pemBlock == nil {
|
||||
return nil, errutil.UserError{"Error decoding private key from cert bundle"}
|
||||
}
|
||||
|
||||
result.PrivateKeyBytes = pemBlock.Bytes
|
||||
result.PrivateKeyFormat = BlockType(strings.TrimSpace(pemBlock.Type))
|
||||
|
||||
switch result.PrivateKeyFormat {
|
||||
case ECBlock:
|
||||
result.PrivateKeyType, c.PrivateKeyType = ECPrivateKey, ECPrivateKey
|
||||
case PKCS1Block:
|
||||
c.PrivateKeyType, result.PrivateKeyType = RSAPrivateKey, RSAPrivateKey
|
||||
case PKCS8Block:
|
||||
t, err := getPKCS8Type(pemBlock.Bytes)
|
||||
if err != nil {
|
||||
return nil, errutil.UserError{fmt.Sprintf("Error getting key type from pkcs#8: %v", err)}
|
||||
}
|
||||
result.PrivateKeyType = t
|
||||
switch t {
|
||||
case ECPrivateKey:
|
||||
c.PrivateKeyType = ECPrivateKey
|
||||
case RSAPrivateKey:
|
||||
c.PrivateKeyType = RSAPrivateKey
|
||||
}
|
||||
default:
|
||||
return nil, errutil.UserError{fmt.Sprintf("Unsupported key block type: %s", pemBlock.Type)}
|
||||
}
|
||||
|
||||
result.PrivateKey, err = result.getSigner()
|
||||
if err != nil {
|
||||
return nil, errutil.UserError{fmt.Sprintf("Error getting signer: %s", err)}
|
||||
}
|
||||
}
|
||||
|
||||
if len(c.Certificate) > 0 {
|
||||
pemBlock, _ = pem.Decode([]byte(c.Certificate))
|
||||
if pemBlock == nil {
|
||||
return nil, errutil.UserError{"Error decoding certificate from cert bundle"}
|
||||
}
|
||||
result.CertificateBytes = pemBlock.Bytes
|
||||
result.Certificate, err = x509.ParseCertificate(result.CertificateBytes)
|
||||
if err != nil {
|
||||
return nil, errutil.UserError{"Error encountered parsing certificate bytes from raw bundle"}
|
||||
}
|
||||
}
|
||||
switch {
|
||||
case len(c.CAChain) > 0:
|
||||
for _, cert := range c.CAChain {
|
||||
pemBlock, _ := pem.Decode([]byte(cert))
|
||||
if pemBlock == nil {
|
||||
return nil, errutil.UserError{"Error decoding certificate from cert bundle"}
|
||||
}
|
||||
|
||||
parsedCert, err := x509.ParseCertificate(pemBlock.Bytes)
|
||||
if err != nil {
|
||||
return nil, errutil.UserError{"Error encountered parsing certificate bytes from raw bundle"}
|
||||
}
|
||||
|
||||
certBlock := &CertBlock{
|
||||
Bytes: pemBlock.Bytes,
|
||||
Certificate: parsedCert,
|
||||
}
|
||||
result.CAChain = append(result.CAChain, certBlock)
|
||||
}
|
||||
|
||||
// For backwards compabitibility
|
||||
case len(c.IssuingCA) > 0:
|
||||
pemBlock, _ = pem.Decode([]byte(c.IssuingCA))
|
||||
if pemBlock == nil {
|
||||
return nil, errutil.UserError{"Error decoding ca certificate from cert bundle"}
|
||||
}
|
||||
|
||||
parsedCert, err := x509.ParseCertificate(pemBlock.Bytes)
|
||||
if err != nil {
|
||||
return nil, errutil.UserError{"Error encountered parsing certificate bytes from raw bundle3"}
|
||||
}
|
||||
|
||||
result.SerialNumber = result.Certificate.SerialNumber
|
||||
|
||||
certBlock := &CertBlock{
|
||||
Bytes: pemBlock.Bytes,
|
||||
Certificate: parsedCert,
|
||||
}
|
||||
result.CAChain = append(result.CAChain, certBlock)
|
||||
}
|
||||
|
||||
// Populate if it isn't there already
|
||||
if len(c.SerialNumber) == 0 && len(c.Certificate) > 0 {
|
||||
c.SerialNumber = GetHexFormatted(result.Certificate.SerialNumber.Bytes(), ":")
|
||||
}
|
||||
|
||||
return result, nil
|
||||
}
|
||||
|
||||
// ToCertBundle converts a byte-based raw DER certificate bundle
|
||||
// to a PEM-based string certificate bundle
|
||||
func (p *ParsedCertBundle) ToCertBundle() (*CertBundle, error) {
|
||||
result := &CertBundle{}
|
||||
block := pem.Block{
|
||||
Type: "CERTIFICATE",
|
||||
}
|
||||
|
||||
if p.Certificate != nil {
|
||||
result.SerialNumber = strings.TrimSpace(GetHexFormatted(p.Certificate.SerialNumber.Bytes(), ":"))
|
||||
}
|
||||
|
||||
if p.CertificateBytes != nil && len(p.CertificateBytes) > 0 {
|
||||
block.Bytes = p.CertificateBytes
|
||||
result.Certificate = strings.TrimSpace(string(pem.EncodeToMemory(&block)))
|
||||
}
|
||||
|
||||
for _, caCert := range p.CAChain {
|
||||
block.Bytes = caCert.Bytes
|
||||
certificate := strings.TrimSpace(string(pem.EncodeToMemory(&block)))
|
||||
|
||||
result.CAChain = append(result.CAChain, certificate)
|
||||
}
|
||||
|
||||
if p.PrivateKeyBytes != nil && len(p.PrivateKeyBytes) > 0 {
|
||||
block.Type = string(p.PrivateKeyFormat)
|
||||
block.Bytes = p.PrivateKeyBytes
|
||||
result.PrivateKeyType = p.PrivateKeyType
|
||||
|
||||
//Handle bundle not parsed by us
|
||||
if block.Type == "" {
|
||||
switch p.PrivateKeyType {
|
||||
case ECPrivateKey:
|
||||
block.Type = string(ECBlock)
|
||||
case RSAPrivateKey:
|
||||
block.Type = string(PKCS1Block)
|
||||
}
|
||||
}
|
||||
|
||||
result.PrivateKey = strings.TrimSpace(string(pem.EncodeToMemory(&block)))
|
||||
}
|
||||
|
||||
return result, nil
|
||||
}
|
||||
|
||||
// Verify checks if the parsed bundle is valid. It validates the public
|
||||
// key of the certificate to the private key and checks the certficate trust
|
||||
// chain for path issues.
|
||||
func (p *ParsedCertBundle) Verify() error {
|
||||
// If private key exists, check if it matches the public key of cert
|
||||
if p.PrivateKey != nil && p.Certificate != nil {
|
||||
equal, err := ComparePublicKeys(p.Certificate.PublicKey, p.PrivateKey.Public())
|
||||
if err != nil {
|
||||
return fmt.Errorf("could not compare public and private keys: %s", err)
|
||||
}
|
||||
if !equal {
|
||||
return fmt.Errorf("Public key of certificate does not match private key")
|
||||
}
|
||||
}
|
||||
|
||||
certPath := p.GetCertificatePath()
|
||||
if len(certPath) > 1 {
|
||||
for i, caCert := range certPath[1:] {
|
||||
if !caCert.Certificate.IsCA {
|
||||
return fmt.Errorf("certificate %d of certificate chain is not a certificate authority", i+1)
|
||||
}
|
||||
if !bytes.Equal(certPath[i].Certificate.AuthorityKeyId, caCert.Certificate.SubjectKeyId) {
|
||||
return fmt.Errorf("certificate %d of certificate chain ca trust path is incorrect (%s/%s)",
|
||||
i+1, certPath[i].Certificate.Subject.CommonName, caCert.Certificate.Subject.CommonName)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (p *ParsedCertBundle) GetCertificatePath() []*CertBlock {
|
||||
var certPath []*CertBlock
|
||||
|
||||
certPath = append(certPath, &CertBlock{
|
||||
Certificate: p.Certificate,
|
||||
Bytes: p.CertificateBytes,
|
||||
})
|
||||
|
||||
if len(p.CAChain) > 0 {
|
||||
// Root CA puts itself in the chain
|
||||
if p.CAChain[0].Certificate.SerialNumber != p.Certificate.SerialNumber {
|
||||
certPath = append(certPath, p.CAChain...)
|
||||
}
|
||||
}
|
||||
|
||||
return certPath
|
||||
}
|
||||
|
||||
// GetSigner returns a crypto.Signer corresponding to the private key
|
||||
// contained in this ParsedCertBundle. The Signer contains a Public() function
|
||||
// for getting the corresponding public. The Signer can also be
|
||||
// type-converted to private keys
|
||||
func (p *ParsedCertBundle) getSigner() (crypto.Signer, error) {
|
||||
var signer crypto.Signer
|
||||
var err error
|
||||
|
||||
if p.PrivateKeyBytes == nil || len(p.PrivateKeyBytes) == 0 {
|
||||
return nil, errutil.UserError{"Given parsed cert bundle does not have private key information"}
|
||||
}
|
||||
|
||||
switch p.PrivateKeyFormat {
|
||||
case ECBlock:
|
||||
signer, err = x509.ParseECPrivateKey(p.PrivateKeyBytes)
|
||||
if err != nil {
|
||||
return nil, errutil.UserError{fmt.Sprintf("Unable to parse CA's private EC key: %s", err)}
|
||||
}
|
||||
|
||||
case PKCS1Block:
|
||||
signer, err = x509.ParsePKCS1PrivateKey(p.PrivateKeyBytes)
|
||||
if err != nil {
|
||||
return nil, errutil.UserError{fmt.Sprintf("Unable to parse CA's private RSA key: %s", err)}
|
||||
}
|
||||
|
||||
case PKCS8Block:
|
||||
if k, err := x509.ParsePKCS8PrivateKey(p.PrivateKeyBytes); err == nil {
|
||||
switch k := k.(type) {
|
||||
case *rsa.PrivateKey, *ecdsa.PrivateKey:
|
||||
return k.(crypto.Signer), nil
|
||||
default:
|
||||
return nil, errutil.UserError{"Found unknown private key type in pkcs#8 wrapping"}
|
||||
}
|
||||
}
|
||||
return nil, errutil.UserError{fmt.Sprintf("Failed to parse pkcs#8 key: %v", err)}
|
||||
default:
|
||||
return nil, errutil.UserError{"Unable to determine type of private key; only RSA and EC are supported"}
|
||||
}
|
||||
return signer, nil
|
||||
}
|
||||
|
||||
// SetParsedPrivateKey sets the private key parameters on the bundle
|
||||
func (p *ParsedCertBundle) SetParsedPrivateKey(privateKey crypto.Signer, privateKeyType PrivateKeyType, privateKeyBytes []byte) {
|
||||
p.PrivateKey = privateKey
|
||||
p.PrivateKeyType = privateKeyType
|
||||
p.PrivateKeyBytes = privateKeyBytes
|
||||
}
|
||||
|
||||
func getPKCS8Type(bs []byte) (PrivateKeyType, error) {
|
||||
k, err := x509.ParsePKCS8PrivateKey(bs)
|
||||
if err != nil {
|
||||
return UnknownPrivateKey, errutil.UserError{fmt.Sprintf("Failed to parse pkcs#8 key: %v", err)}
|
||||
}
|
||||
|
||||
switch k.(type) {
|
||||
case *ecdsa.PrivateKey:
|
||||
return ECPrivateKey, nil
|
||||
case *rsa.PrivateKey:
|
||||
return RSAPrivateKey, nil
|
||||
default:
|
||||
return UnknownPrivateKey, errutil.UserError{"Found unknown private key type in pkcs#8 wrapping"}
|
||||
}
|
||||
}
|
||||
|
||||
// ToParsedCSRBundle converts a string-based CSR bundle
|
||||
// to a byte-based raw CSR bundle
|
||||
func (c *CSRBundle) ToParsedCSRBundle() (*ParsedCSRBundle, error) {
|
||||
result := &ParsedCSRBundle{}
|
||||
var err error
|
||||
var pemBlock *pem.Block
|
||||
|
||||
if len(c.PrivateKey) > 0 {
|
||||
pemBlock, _ = pem.Decode([]byte(c.PrivateKey))
|
||||
if pemBlock == nil {
|
||||
return nil, errutil.UserError{"Error decoding private key from cert bundle"}
|
||||
}
|
||||
result.PrivateKeyBytes = pemBlock.Bytes
|
||||
|
||||
switch BlockType(pemBlock.Type) {
|
||||
case ECBlock:
|
||||
result.PrivateKeyType = ECPrivateKey
|
||||
case PKCS1Block:
|
||||
result.PrivateKeyType = RSAPrivateKey
|
||||
default:
|
||||
// Try to figure it out and correct
|
||||
if _, err := x509.ParseECPrivateKey(pemBlock.Bytes); err == nil {
|
||||
result.PrivateKeyType = ECPrivateKey
|
||||
c.PrivateKeyType = "ec"
|
||||
} else if _, err := x509.ParsePKCS1PrivateKey(pemBlock.Bytes); err == nil {
|
||||
result.PrivateKeyType = RSAPrivateKey
|
||||
c.PrivateKeyType = "rsa"
|
||||
} else {
|
||||
return nil, errutil.UserError{fmt.Sprintf("Unknown private key type in bundle: %s", c.PrivateKeyType)}
|
||||
}
|
||||
}
|
||||
|
||||
result.PrivateKey, err = result.getSigner()
|
||||
if err != nil {
|
||||
return nil, errutil.UserError{fmt.Sprintf("Error getting signer: %s", err)}
|
||||
}
|
||||
}
|
||||
|
||||
if len(c.CSR) > 0 {
|
||||
pemBlock, _ = pem.Decode([]byte(c.CSR))
|
||||
if pemBlock == nil {
|
||||
return nil, errutil.UserError{"Error decoding certificate from cert bundle"}
|
||||
}
|
||||
result.CSRBytes = pemBlock.Bytes
|
||||
result.CSR, err = x509.ParseCertificateRequest(result.CSRBytes)
|
||||
if err != nil {
|
||||
return nil, errutil.UserError{fmt.Sprintf("Error encountered parsing certificate bytes from raw bundle: %v", err)}
|
||||
}
|
||||
}
|
||||
|
||||
return result, nil
|
||||
}
|
||||
|
||||
// ToCSRBundle converts a byte-based raw DER certificate bundle
|
||||
// to a PEM-based string certificate bundle
|
||||
func (p *ParsedCSRBundle) ToCSRBundle() (*CSRBundle, error) {
|
||||
result := &CSRBundle{}
|
||||
block := pem.Block{
|
||||
Type: "CERTIFICATE REQUEST",
|
||||
}
|
||||
|
||||
if p.CSRBytes != nil && len(p.CSRBytes) > 0 {
|
||||
block.Bytes = p.CSRBytes
|
||||
result.CSR = strings.TrimSpace(string(pem.EncodeToMemory(&block)))
|
||||
}
|
||||
|
||||
if p.PrivateKeyBytes != nil && len(p.PrivateKeyBytes) > 0 {
|
||||
block.Bytes = p.PrivateKeyBytes
|
||||
switch p.PrivateKeyType {
|
||||
case RSAPrivateKey:
|
||||
result.PrivateKeyType = "rsa"
|
||||
block.Type = "RSA PRIVATE KEY"
|
||||
case ECPrivateKey:
|
||||
result.PrivateKeyType = "ec"
|
||||
block.Type = "EC PRIVATE KEY"
|
||||
default:
|
||||
return nil, errutil.InternalError{"Could not determine private key type when creating block"}
|
||||
}
|
||||
result.PrivateKey = strings.TrimSpace(string(pem.EncodeToMemory(&block)))
|
||||
}
|
||||
|
||||
return result, nil
|
||||
}
|
||||
|
||||
// GetSigner returns a crypto.Signer corresponding to the private key
|
||||
// contained in this ParsedCSRBundle. The Signer contains a Public() function
|
||||
// for getting the corresponding public. The Signer can also be
|
||||
// type-converted to private keys
|
||||
func (p *ParsedCSRBundle) getSigner() (crypto.Signer, error) {
|
||||
var signer crypto.Signer
|
||||
var err error
|
||||
|
||||
if p.PrivateKeyBytes == nil || len(p.PrivateKeyBytes) == 0 {
|
||||
return nil, errutil.UserError{"Given parsed cert bundle does not have private key information"}
|
||||
}
|
||||
|
||||
switch p.PrivateKeyType {
|
||||
case ECPrivateKey:
|
||||
signer, err = x509.ParseECPrivateKey(p.PrivateKeyBytes)
|
||||
if err != nil {
|
||||
return nil, errutil.UserError{fmt.Sprintf("Unable to parse CA's private EC key: %s", err)}
|
||||
}
|
||||
|
||||
case RSAPrivateKey:
|
||||
signer, err = x509.ParsePKCS1PrivateKey(p.PrivateKeyBytes)
|
||||
if err != nil {
|
||||
return nil, errutil.UserError{fmt.Sprintf("Unable to parse CA's private RSA key: %s", err)}
|
||||
}
|
||||
|
||||
default:
|
||||
return nil, errutil.UserError{"Unable to determine type of private key; only RSA and EC are supported"}
|
||||
}
|
||||
return signer, nil
|
||||
}
|
||||
|
||||
// SetParsedPrivateKey sets the private key parameters on the bundle
|
||||
func (p *ParsedCSRBundle) SetParsedPrivateKey(privateKey crypto.Signer, privateKeyType PrivateKeyType, privateKeyBytes []byte) {
|
||||
p.PrivateKey = privateKey
|
||||
p.PrivateKeyType = privateKeyType
|
||||
p.PrivateKeyBytes = privateKeyBytes
|
||||
}
|
||||
|
||||
// GetTLSConfig returns a TLS config generally suitable for client
|
||||
// authentiation. The returned TLS config can be modified slightly
|
||||
// to be made suitable for a server requiring client authentication;
|
||||
// specifically, you should set the value of ClientAuth in the returned
|
||||
// config to match your needs.
|
||||
func (p *ParsedCertBundle) GetTLSConfig(usage TLSUsage) (*tls.Config, error) {
|
||||
tlsCert := tls.Certificate{
|
||||
Certificate: [][]byte{},
|
||||
}
|
||||
|
||||
tlsConfig := &tls.Config{
|
||||
MinVersion: tls.VersionTLS12,
|
||||
}
|
||||
|
||||
if p.Certificate != nil {
|
||||
tlsCert.Leaf = p.Certificate
|
||||
}
|
||||
|
||||
if p.PrivateKey != nil {
|
||||
tlsCert.PrivateKey = p.PrivateKey
|
||||
}
|
||||
|
||||
if p.CertificateBytes != nil && len(p.CertificateBytes) > 0 {
|
||||
tlsCert.Certificate = append(tlsCert.Certificate, p.CertificateBytes)
|
||||
}
|
||||
|
||||
if len(p.CAChain) > 0 {
|
||||
for _, cert := range p.CAChain {
|
||||
tlsCert.Certificate = append(tlsCert.Certificate, cert.Bytes)
|
||||
}
|
||||
|
||||
// Technically we only need one cert, but this doesn't duplicate code
|
||||
certBundle, err := p.ToCertBundle()
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("Error converting parsed bundle to string bundle when getting TLS config: %s", err)
|
||||
}
|
||||
|
||||
caPool := x509.NewCertPool()
|
||||
ok := caPool.AppendCertsFromPEM([]byte(certBundle.CAChain[0]))
|
||||
if !ok {
|
||||
return nil, fmt.Errorf("Could not append CA certificate")
|
||||
}
|
||||
|
||||
if usage&TLSServer > 0 {
|
||||
tlsConfig.ClientCAs = caPool
|
||||
tlsConfig.ClientAuth = tls.VerifyClientCertIfGiven
|
||||
}
|
||||
if usage&TLSClient > 0 {
|
||||
tlsConfig.RootCAs = caPool
|
||||
}
|
||||
}
|
||||
|
||||
if tlsCert.Certificate != nil && len(tlsCert.Certificate) > 0 {
|
||||
tlsConfig.Certificates = []tls.Certificate{tlsCert}
|
||||
tlsConfig.BuildNameToCertificate()
|
||||
}
|
||||
|
||||
return tlsConfig, nil
|
||||
}
|
||||
|
||||
// IssueData is a structure that is suitable for marshaling into a request;
|
||||
// either via JSON, or into a map[string]interface{} via the structs package
|
||||
type IssueData struct {
|
||||
TTL string `json:"ttl" structs:"ttl" mapstructure:"ttl"`
|
||||
CommonName string `json:"common_name" structs:"common_name" mapstructure:"common_name"`
|
||||
OU string `json:"ou" structs:"ou" mapstructure:"ou"`
|
||||
AltNames string `json:"alt_names" structs:"alt_names" mapstructure:"alt_names"`
|
||||
IPSANs string `json:"ip_sans" structs:"ip_sans" mapstructure:"ip_sans"`
|
||||
CSR string `json:"csr" structs:"csr" mapstructure:"csr"`
|
||||
}
|
159
vendor/github.com/hashicorp/vault/helper/compressutil/compress.go
generated
vendored
Normal file
159
vendor/github.com/hashicorp/vault/helper/compressutil/compress.go
generated
vendored
Normal file
|
@ -0,0 +1,159 @@
|
|||
package compressutil
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"compress/gzip"
|
||||
"compress/lzw"
|
||||
"fmt"
|
||||
"io"
|
||||
)
|
||||
|
||||
const (
|
||||
// A byte value used as a canary prefix for the compressed information
|
||||
// which is used to distinguish if a JSON input is compressed or not.
|
||||
// The value of this constant should not be a first character of any
|
||||
// valid JSON string.
|
||||
|
||||
// Byte value used as canary when using Gzip format
|
||||
CompressionCanaryGzip byte = 'G'
|
||||
|
||||
// Byte value used as canary when using Lzw format
|
||||
CompressionCanaryLzw byte = 'L'
|
||||
|
||||
CompressionTypeLzw = "lzw"
|
||||
|
||||
CompressionTypeGzip = "gzip"
|
||||
)
|
||||
|
||||
// CompressionConfig is used to select a compression type to be performed by
|
||||
// Compress and Decompress utilities.
|
||||
// Supported types are:
|
||||
// * CompressionTypeLzw
|
||||
// * CompressionTypeGzip
|
||||
//
|
||||
// When using CompressionTypeGzip, the compression levels can also be chosen:
|
||||
// * gzip.DefaultCompression
|
||||
// * gzip.BestSpeed
|
||||
// * gzip.BestCompression
|
||||
type CompressionConfig struct {
|
||||
// Type of the compression algorithm to be used
|
||||
Type string
|
||||
|
||||
// When using Gzip format, the compression level to employ
|
||||
GzipCompressionLevel int
|
||||
}
|
||||
|
||||
// Compress places the canary byte in a buffer and uses the same buffer to fill
|
||||
// in the compressed information of the given input. The configuration supports
|
||||
// two type of compression: LZW and Gzip. When using Gzip compression format,
|
||||
// if GzipCompressionLevel is not specified, the 'gzip.DefaultCompression' will
|
||||
// be assumed.
|
||||
func Compress(data []byte, config *CompressionConfig) ([]byte, error) {
|
||||
var buf bytes.Buffer
|
||||
var writer io.WriteCloser
|
||||
var err error
|
||||
|
||||
if config == nil {
|
||||
return nil, fmt.Errorf("config is nil")
|
||||
}
|
||||
|
||||
// Write the canary into the buffer and create writer to compress the
|
||||
// input data based on the configured type
|
||||
switch config.Type {
|
||||
case CompressionTypeLzw:
|
||||
buf.Write([]byte{CompressionCanaryLzw})
|
||||
|
||||
writer = lzw.NewWriter(&buf, lzw.LSB, 8)
|
||||
case CompressionTypeGzip:
|
||||
buf.Write([]byte{CompressionCanaryGzip})
|
||||
|
||||
switch {
|
||||
case config.GzipCompressionLevel == gzip.BestCompression,
|
||||
config.GzipCompressionLevel == gzip.BestSpeed,
|
||||
config.GzipCompressionLevel == gzip.DefaultCompression:
|
||||
// These are valid compression levels
|
||||
default:
|
||||
// If compression level is set to NoCompression or to
|
||||
// any invalid value, fallback to Defaultcompression
|
||||
config.GzipCompressionLevel = gzip.DefaultCompression
|
||||
}
|
||||
writer, err = gzip.NewWriterLevel(&buf, config.GzipCompressionLevel)
|
||||
default:
|
||||
return nil, fmt.Errorf("unsupported compression type")
|
||||
}
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("failed to create a compression writer; err: %v", err)
|
||||
}
|
||||
|
||||
if writer == nil {
|
||||
return nil, fmt.Errorf("failed to create a compression writer")
|
||||
}
|
||||
|
||||
// Compress the input and place it in the same buffer containing the
|
||||
// canary byte.
|
||||
if _, err = writer.Write(data); err != nil {
|
||||
return nil, fmt.Errorf("failed to compress input data; err: %v", err)
|
||||
}
|
||||
|
||||
// Close the io.WriteCloser
|
||||
if err = writer.Close(); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
// Return the compressed bytes with canary byte at the start
|
||||
return buf.Bytes(), nil
|
||||
}
|
||||
|
||||
// Decompress checks if the first byte in the input matches the canary byte.
|
||||
// If the first byte is a canary byte, then the input past the canary byte
|
||||
// will be decompressed using the method specified in the given configuration.
|
||||
// If the first byte isn't a canary byte, then the utility returns a boolean
|
||||
// value indicating that the input was not compressed.
|
||||
func Decompress(data []byte) ([]byte, bool, error) {
|
||||
var err error
|
||||
var reader io.ReadCloser
|
||||
if data == nil || len(data) == 0 {
|
||||
return nil, false, fmt.Errorf("'data' being decompressed is empty")
|
||||
}
|
||||
|
||||
switch {
|
||||
case data[0] == CompressionCanaryGzip:
|
||||
// If the first byte matches the canary byte, remove the canary
|
||||
// byte and try to decompress the data that is after the canary.
|
||||
if len(data) < 2 {
|
||||
return nil, false, fmt.Errorf("invalid 'data' after the canary")
|
||||
}
|
||||
data = data[1:]
|
||||
reader, err = gzip.NewReader(bytes.NewReader(data))
|
||||
case data[0] == CompressionCanaryLzw:
|
||||
// If the first byte matches the canary byte, remove the canary
|
||||
// byte and try to decompress the data that is after the canary.
|
||||
if len(data) < 2 {
|
||||
return nil, false, fmt.Errorf("invalid 'data' after the canary")
|
||||
}
|
||||
data = data[1:]
|
||||
reader = lzw.NewReader(bytes.NewReader(data), lzw.LSB, 8)
|
||||
default:
|
||||
// If the first byte doesn't match the canary byte, it means
|
||||
// that the content was not compressed at all. Indicate the
|
||||
// caller that the input was not compressed.
|
||||
return nil, true, nil
|
||||
}
|
||||
if err != nil {
|
||||
return nil, false, fmt.Errorf("failed to create a compression reader; err: %v", err)
|
||||
}
|
||||
if reader == nil {
|
||||
return nil, false, fmt.Errorf("failed to create a compression reader")
|
||||
}
|
||||
|
||||
// Close the io.ReadCloser
|
||||
defer reader.Close()
|
||||
|
||||
// Read all the compressed data into a buffer
|
||||
var buf bytes.Buffer
|
||||
if _, err = io.Copy(&buf, reader); err != nil {
|
||||
return nil, false, err
|
||||
}
|
||||
|
||||
return buf.Bytes(), false, nil
|
||||
}
|
20
vendor/github.com/hashicorp/vault/helper/errutil/error.go
generated
vendored
Normal file
20
vendor/github.com/hashicorp/vault/helper/errutil/error.go
generated
vendored
Normal file
|
@ -0,0 +1,20 @@
|
|||
package errutil
|
||||
|
||||
// UserError represents an error generated due to invalid user input
|
||||
type UserError struct {
|
||||
Err string
|
||||
}
|
||||
|
||||
func (e UserError) Error() string {
|
||||
return e.Err
|
||||
}
|
||||
|
||||
// InternalError represents an error generated internally,
|
||||
// presumably not due to invalid user input
|
||||
type InternalError struct {
|
||||
Err string
|
||||
}
|
||||
|
||||
func (e InternalError) Error() string {
|
||||
return e.Err
|
||||
}
|
99
vendor/github.com/hashicorp/vault/helper/jsonutil/json.go
generated
vendored
Normal file
99
vendor/github.com/hashicorp/vault/helper/jsonutil/json.go
generated
vendored
Normal file
|
@ -0,0 +1,99 @@
|
|||
package jsonutil
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"compress/gzip"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"io"
|
||||
|
||||
"github.com/hashicorp/vault/helper/compressutil"
|
||||
)
|
||||
|
||||
// Encodes/Marshals the given object into JSON
|
||||
func EncodeJSON(in interface{}) ([]byte, error) {
|
||||
if in == nil {
|
||||
return nil, fmt.Errorf("input for encoding is nil")
|
||||
}
|
||||
var buf bytes.Buffer
|
||||
enc := json.NewEncoder(&buf)
|
||||
if err := enc.Encode(in); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return buf.Bytes(), nil
|
||||
}
|
||||
|
||||
// EncodeJSONAndCompress encodes the given input into JSON and compresses the
|
||||
// encoded value (using Gzip format BestCompression level, by default). A
|
||||
// canary byte is placed at the beginning of the returned bytes for the logic
|
||||
// in decompression method to identify compressed input.
|
||||
func EncodeJSONAndCompress(in interface{}, config *compressutil.CompressionConfig) ([]byte, error) {
|
||||
if in == nil {
|
||||
return nil, fmt.Errorf("input for encoding is nil")
|
||||
}
|
||||
|
||||
// First JSON encode the given input
|
||||
encodedBytes, err := EncodeJSON(in)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if config == nil {
|
||||
config = &compressutil.CompressionConfig{
|
||||
Type: compressutil.CompressionTypeGzip,
|
||||
GzipCompressionLevel: gzip.BestCompression,
|
||||
}
|
||||
}
|
||||
|
||||
return compressutil.Compress(encodedBytes, config)
|
||||
}
|
||||
|
||||
// DecodeJSON tries to decompress the given data. The call to decompress, fails
|
||||
// if the content was not compressed in the first place, which is identified by
|
||||
// a canary byte before the compressed data. If the data is not compressed, it
|
||||
// is JSON decoded directly. Otherwise the decompressed data will be JSON
|
||||
// decoded.
|
||||
func DecodeJSON(data []byte, out interface{}) error {
|
||||
if data == nil || len(data) == 0 {
|
||||
return fmt.Errorf("'data' being decoded is nil")
|
||||
}
|
||||
if out == nil {
|
||||
return fmt.Errorf("output parameter 'out' is nil")
|
||||
}
|
||||
|
||||
// Decompress the data if it was compressed in the first place
|
||||
decompressedBytes, uncompressed, err := compressutil.Decompress(data)
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to decompress JSON: err: %v", err)
|
||||
}
|
||||
if !uncompressed && (decompressedBytes == nil || len(decompressedBytes) == 0) {
|
||||
return fmt.Errorf("decompressed data being decoded is invalid")
|
||||
}
|
||||
|
||||
// If the input supplied failed to contain the compression canary, it
|
||||
// will be notified by the compression utility. Decode the decompressed
|
||||
// input.
|
||||
if !uncompressed {
|
||||
data = decompressedBytes
|
||||
}
|
||||
|
||||
return DecodeJSONFromReader(bytes.NewReader(data), out)
|
||||
}
|
||||
|
||||
// Decodes/Unmarshals the given io.Reader pointing to a JSON, into a desired object
|
||||
func DecodeJSONFromReader(r io.Reader, out interface{}) error {
|
||||
if r == nil {
|
||||
return fmt.Errorf("'io.Reader' being decoded is nil")
|
||||
}
|
||||
if out == nil {
|
||||
return fmt.Errorf("output parameter 'out' is nil")
|
||||
}
|
||||
|
||||
dec := json.NewDecoder(r)
|
||||
|
||||
// While decoding JSON values, intepret the integer values as `json.Number`s instead of `float64`.
|
||||
dec.UseNumber()
|
||||
|
||||
// Since 'out' is an interface representing a pointer, pass it to the decoder without an '&'
|
||||
return dec.Decode(out)
|
||||
}
|
8
vendor/github.com/mattn/go-runewidth/.travis.yml
generated
vendored
Normal file
8
vendor/github.com/mattn/go-runewidth/.travis.yml
generated
vendored
Normal file
|
@ -0,0 +1,8 @@
|
|||
language: go
|
||||
go:
|
||||
- tip
|
||||
before_install:
|
||||
- go get github.com/mattn/goveralls
|
||||
- go get golang.org/x/tools/cmd/cover
|
||||
script:
|
||||
- $HOME/gopath/bin/goveralls -repotoken lAKAWPzcGsD3A8yBX3BGGtRUdJ6CaGERL
|
21
vendor/github.com/mattn/go-runewidth/LICENSE
generated
vendored
Normal file
21
vendor/github.com/mattn/go-runewidth/LICENSE
generated
vendored
Normal file
|
@ -0,0 +1,21 @@
|
|||
The MIT License (MIT)
|
||||
|
||||
Copyright (c) 2016 Yasuhiro Matsumoto
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
27
vendor/github.com/mattn/go-runewidth/README.mkd
generated
vendored
Normal file
27
vendor/github.com/mattn/go-runewidth/README.mkd
generated
vendored
Normal file
|
@ -0,0 +1,27 @@
|
|||
go-runewidth
|
||||
============
|
||||
|
||||
[![Build Status](https://travis-ci.org/mattn/go-runewidth.png?branch=master)](https://travis-ci.org/mattn/go-runewidth)
|
||||
[![Coverage Status](https://coveralls.io/repos/mattn/go-runewidth/badge.png?branch=HEAD)](https://coveralls.io/r/mattn/go-runewidth?branch=HEAD)
|
||||
[![GoDoc](https://godoc.org/github.com/mattn/go-runewidth?status.svg)](http://godoc.org/github.com/mattn/go-runewidth)
|
||||
[![Go Report Card](https://goreportcard.com/badge/github.com/mattn/go-runewidth)](https://goreportcard.com/report/github.com/mattn/go-runewidth)
|
||||
|
||||
Provides functions to get fixed width of the character or string.
|
||||
|
||||
Usage
|
||||
-----
|
||||
|
||||
```go
|
||||
runewidth.StringWidth("つのだ☆HIRO") == 12
|
||||
```
|
||||
|
||||
|
||||
Author
|
||||
------
|
||||
|
||||
Yasuhiro Matsumoto
|
||||
|
||||
License
|
||||
-------
|
||||
|
||||
under the MIT License: http://mattn.mit-license.org/2013
|
1223
vendor/github.com/mattn/go-runewidth/runewidth.go
generated
vendored
Normal file
1223
vendor/github.com/mattn/go-runewidth/runewidth.go
generated
vendored
Normal file
File diff suppressed because it is too large
Load diff
8
vendor/github.com/mattn/go-runewidth/runewidth_js.go
generated
vendored
Normal file
8
vendor/github.com/mattn/go-runewidth/runewidth_js.go
generated
vendored
Normal file
|
@ -0,0 +1,8 @@
|
|||
// +build js
|
||||
|
||||
package runewidth
|
||||
|
||||
func IsEastAsian() bool {
|
||||
// TODO: Implement this for the web. Detect east asian in a compatible way, and return true.
|
||||
return false
|
||||
}
|
77
vendor/github.com/mattn/go-runewidth/runewidth_posix.go
generated
vendored
Normal file
77
vendor/github.com/mattn/go-runewidth/runewidth_posix.go
generated
vendored
Normal file
|
@ -0,0 +1,77 @@
|
|||
// +build !windows,!js
|
||||
|
||||
package runewidth
|
||||
|
||||
import (
|
||||
"os"
|
||||
"regexp"
|
||||
"strings"
|
||||
)
|
||||
|
||||
var reLoc = regexp.MustCompile(`^[a-z][a-z][a-z]?(?:_[A-Z][A-Z])?\.(.+)`)
|
||||
|
||||
var mblenTable = map[string]int{
|
||||
"utf-8": 6,
|
||||
"utf8": 6,
|
||||
"jis": 8,
|
||||
"eucjp": 3,
|
||||
"euckr": 2,
|
||||
"euccn": 2,
|
||||
"sjis": 2,
|
||||
"cp932": 2,
|
||||
"cp51932": 2,
|
||||
"cp936": 2,
|
||||
"cp949": 2,
|
||||
"cp950": 2,
|
||||
"big5": 2,
|
||||
"gbk": 2,
|
||||
"gb2312": 2,
|
||||
}
|
||||
|
||||
func isEastAsian(locale string) bool {
|
||||
charset := strings.ToLower(locale)
|
||||
r := reLoc.FindStringSubmatch(locale)
|
||||
if len(r) == 2 {
|
||||
charset = strings.ToLower(r[1])
|
||||
}
|
||||
|
||||
if strings.HasSuffix(charset, "@cjk_narrow") {
|
||||
return false
|
||||
}
|
||||
|
||||
for pos, b := range []byte(charset) {
|
||||
if b == '@' {
|
||||
charset = charset[:pos]
|
||||
break
|
||||
}
|
||||
}
|
||||
max := 1
|
||||
if m, ok := mblenTable[charset]; ok {
|
||||
max = m
|
||||
}
|
||||
if max > 1 && (charset[0] != 'u' ||
|
||||
strings.HasPrefix(locale, "ja") ||
|
||||
strings.HasPrefix(locale, "ko") ||
|
||||
strings.HasPrefix(locale, "zh")) {
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// IsEastAsian return true if the current locale is CJK
|
||||
func IsEastAsian() bool {
|
||||
locale := os.Getenv("LC_CTYPE")
|
||||
if locale == "" {
|
||||
locale = os.Getenv("LANG")
|
||||
}
|
||||
|
||||
// ignore C locale
|
||||
if locale == "POSIX" || locale == "C" {
|
||||
return false
|
||||
}
|
||||
if len(locale) > 1 && locale[0] == 'C' && (locale[1] == '.' || locale[1] == '-') {
|
||||
return false
|
||||
}
|
||||
|
||||
return isEastAsian(locale)
|
||||
}
|
25
vendor/github.com/mattn/go-runewidth/runewidth_windows.go
generated
vendored
Normal file
25
vendor/github.com/mattn/go-runewidth/runewidth_windows.go
generated
vendored
Normal file
|
@ -0,0 +1,25 @@
|
|||
package runewidth
|
||||
|
||||
import (
|
||||
"syscall"
|
||||
)
|
||||
|
||||
var (
|
||||
kernel32 = syscall.NewLazyDLL("kernel32")
|
||||
procGetConsoleOutputCP = kernel32.NewProc("GetConsoleOutputCP")
|
||||
)
|
||||
|
||||
// IsEastAsian return true if the current locale is CJK
|
||||
func IsEastAsian() bool {
|
||||
r1, _, _ := procGetConsoleOutputCP.Call()
|
||||
if r1 == 0 {
|
||||
return false
|
||||
}
|
||||
|
||||
switch int(r1) {
|
||||
case 932, 51932, 936, 949, 950:
|
||||
return true
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
5
vendor/github.com/mitchellh/mapstructure/decode_hooks.go
generated
vendored
5
vendor/github.com/mitchellh/mapstructure/decode_hooks.go
generated
vendored
|
@ -72,7 +72,10 @@ func ComposeDecodeHookFunc(fs ...DecodeHookFunc) DecodeHookFunc {
|
|||
}
|
||||
|
||||
// Modify the from kind to be correct with the new data
|
||||
f = reflect.ValueOf(data).Type()
|
||||
f = nil
|
||||
if val := reflect.ValueOf(data); val.IsValid() {
|
||||
f = val.Type()
|
||||
}
|
||||
}
|
||||
|
||||
return data, nil
|
||||
|
|
23
vendor/github.com/mitchellh/mapstructure/mapstructure.go
generated
vendored
23
vendor/github.com/mitchellh/mapstructure/mapstructure.go
generated
vendored
|
@ -8,6 +8,7 @@
|
|||
package mapstructure
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"errors"
|
||||
"fmt"
|
||||
"reflect"
|
||||
|
@ -246,6 +247,10 @@ func (d *Decoder) decode(name string, data interface{}, val reflect.Value) error
|
|||
// value to "data" of that type.
|
||||
func (d *Decoder) decodeBasic(name string, data interface{}, val reflect.Value) error {
|
||||
dataVal := reflect.ValueOf(data)
|
||||
if !dataVal.IsValid() {
|
||||
dataVal = reflect.Zero(val.Type())
|
||||
}
|
||||
|
||||
dataValType := dataVal.Type()
|
||||
if !dataValType.AssignableTo(val.Type()) {
|
||||
return fmt.Errorf(
|
||||
|
@ -302,6 +307,7 @@ func (d *Decoder) decodeString(name string, data interface{}, val reflect.Value)
|
|||
func (d *Decoder) decodeInt(name string, data interface{}, val reflect.Value) error {
|
||||
dataVal := reflect.ValueOf(data)
|
||||
dataKind := getKind(dataVal)
|
||||
dataType := dataVal.Type()
|
||||
|
||||
switch {
|
||||
case dataKind == reflect.Int:
|
||||
|
@ -323,6 +329,14 @@ func (d *Decoder) decodeInt(name string, data interface{}, val reflect.Value) er
|
|||
} else {
|
||||
return fmt.Errorf("cannot parse '%s' as int: %s", name, err)
|
||||
}
|
||||
case dataType.PkgPath() == "encoding/json" && dataType.Name() == "Number":
|
||||
jn := data.(json.Number)
|
||||
i, err := jn.Int64()
|
||||
if err != nil {
|
||||
return fmt.Errorf(
|
||||
"error decoding json.Number into %s: %s", name, err)
|
||||
}
|
||||
val.SetInt(i)
|
||||
default:
|
||||
return fmt.Errorf(
|
||||
"'%s' expected type '%s', got unconvertible type '%s'",
|
||||
|
@ -409,6 +423,7 @@ func (d *Decoder) decodeBool(name string, data interface{}, val reflect.Value) e
|
|||
func (d *Decoder) decodeFloat(name string, data interface{}, val reflect.Value) error {
|
||||
dataVal := reflect.ValueOf(data)
|
||||
dataKind := getKind(dataVal)
|
||||
dataType := dataVal.Type()
|
||||
|
||||
switch {
|
||||
case dataKind == reflect.Int:
|
||||
|
@ -430,6 +445,14 @@ func (d *Decoder) decodeFloat(name string, data interface{}, val reflect.Value)
|
|||
} else {
|
||||
return fmt.Errorf("cannot parse '%s' as float: %s", name, err)
|
||||
}
|
||||
case dataType.PkgPath() == "encoding/json" && dataType.Name() == "Number":
|
||||
jn := data.(json.Number)
|
||||
i, err := jn.Float64()
|
||||
if err != nil {
|
||||
return fmt.Errorf(
|
||||
"error decoding json.Number into %s: %s", name, err)
|
||||
}
|
||||
val.SetFloat(i)
|
||||
default:
|
||||
return fmt.Errorf(
|
||||
"'%s' expected type '%s', got unconvertible type '%s'",
|
||||
|
|
8
vendor/github.com/olekukonko/tablewriter/.travis.yml
generated
vendored
Normal file
8
vendor/github.com/olekukonko/tablewriter/.travis.yml
generated
vendored
Normal file
|
@ -0,0 +1,8 @@
|
|||
language: go
|
||||
|
||||
go:
|
||||
- 1.1
|
||||
- 1.2
|
||||
- 1.3
|
||||
- 1.4
|
||||
- tip
|
19
vendor/github.com/olekukonko/tablewriter/LICENCE.md
generated
vendored
Normal file
19
vendor/github.com/olekukonko/tablewriter/LICENCE.md
generated
vendored
Normal file
|
@ -0,0 +1,19 @@
|
|||
Copyright (C) 2014 by Oleku Konko
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
204
vendor/github.com/olekukonko/tablewriter/README.md
generated
vendored
Normal file
204
vendor/github.com/olekukonko/tablewriter/README.md
generated
vendored
Normal file
|
@ -0,0 +1,204 @@
|
|||
ASCII Table Writer
|
||||
=========
|
||||
|
||||
[![Build Status](https://travis-ci.org/olekukonko/tablewriter.png?branch=master)](https://travis-ci.org/olekukonko/tablewriter) [![Total views](https://sourcegraph.com/api/repos/github.com/olekukonko/tablewriter/counters/views.png)](https://sourcegraph.com/github.com/olekukonko/tablewriter)
|
||||
|
||||
Generate ASCII table on the fly ... Installation is simple as
|
||||
|
||||
go get github.com/olekukonko/tablewriter
|
||||
|
||||
|
||||
#### Features
|
||||
- Automatic Padding
|
||||
- Support Multiple Lines
|
||||
- Supports Alignment
|
||||
- Support Custom Separators
|
||||
- Automatic Alignment of numbers & percentage
|
||||
- Write directly to http , file etc via `io.Writer`
|
||||
- Read directly from CSV file
|
||||
- Optional row line via `SetRowLine`
|
||||
- Normalise table header
|
||||
- Make CSV Headers optional
|
||||
- Enable or disable table border
|
||||
- Set custom footer support
|
||||
- Optional identical cells merging
|
||||
|
||||
|
||||
#### Example 1 - Basic
|
||||
```go
|
||||
data := [][]string{
|
||||
[]string{"A", "The Good", "500"},
|
||||
[]string{"B", "The Very very Bad Man", "288"},
|
||||
[]string{"C", "The Ugly", "120"},
|
||||
[]string{"D", "The Gopher", "800"},
|
||||
}
|
||||
|
||||
table := tablewriter.NewWriter(os.Stdout)
|
||||
table.SetHeader([]string{"Name", "Sign", "Rating"})
|
||||
|
||||
for _, v := range data {
|
||||
table.Append(v)
|
||||
}
|
||||
table.Render() // Send output
|
||||
```
|
||||
|
||||
##### Output 1
|
||||
```
|
||||
+------+-----------------------+--------+
|
||||
| NAME | SIGN | RATING |
|
||||
+------+-----------------------+--------+
|
||||
| A | The Good | 500 |
|
||||
| B | The Very very Bad Man | 288 |
|
||||
| C | The Ugly | 120 |
|
||||
| D | The Gopher | 800 |
|
||||
+------+-----------------------+--------+
|
||||
```
|
||||
|
||||
#### Example 2 - Without Border / Footer / Bulk Append
|
||||
```go
|
||||
data := [][]string{
|
||||
[]string{"1/1/2014", "Domain name", "2233", "$10.98"},
|
||||
[]string{"1/1/2014", "January Hosting", "2233", "$54.95"},
|
||||
[]string{"1/4/2014", "February Hosting", "2233", "$51.00"},
|
||||
[]string{"1/4/2014", "February Extra Bandwidth", "2233", "$30.00"},
|
||||
}
|
||||
|
||||
table := tablewriter.NewWriter(os.Stdout)
|
||||
table.SetHeader([]string{"Date", "Description", "CV2", "Amount"})
|
||||
table.SetFooter([]string{"", "", "Total", "$146.93"}) // Add Footer
|
||||
table.SetBorder(false) // Set Border to false
|
||||
table.AppendBulk(data) // Add Bulk Data
|
||||
table.Render()
|
||||
```
|
||||
|
||||
##### Output 2
|
||||
```
|
||||
|
||||
DATE | DESCRIPTION | CV2 | AMOUNT
|
||||
+----------+--------------------------+-------+---------+
|
||||
1/1/2014 | Domain name | 2233 | $10.98
|
||||
1/1/2014 | January Hosting | 2233 | $54.95
|
||||
1/4/2014 | February Hosting | 2233 | $51.00
|
||||
1/4/2014 | February Extra Bandwidth | 2233 | $30.00
|
||||
+----------+--------------------------+-------+---------+
|
||||
TOTAL | $146 93
|
||||
+-------+---------+
|
||||
|
||||
```
|
||||
|
||||
|
||||
#### Example 3 - CSV
|
||||
```go
|
||||
table, _ := tablewriter.NewCSV(os.Stdout, "test_info.csv", true)
|
||||
table.SetAlignment(tablewriter.ALIGN_LEFT) // Set Alignment
|
||||
table.Render()
|
||||
```
|
||||
|
||||
##### Output 3
|
||||
```
|
||||
+----------+--------------+------+-----+---------+----------------+
|
||||
| FIELD | TYPE | NULL | KEY | DEFAULT | EXTRA |
|
||||
+----------+--------------+------+-----+---------+----------------+
|
||||
| user_id | smallint(5) | NO | PRI | NULL | auto_increment |
|
||||
| username | varchar(10) | NO | | NULL | |
|
||||
| password | varchar(100) | NO | | NULL | |
|
||||
+----------+--------------+------+-----+---------+----------------+
|
||||
```
|
||||
|
||||
#### Example 4 - Custom Separator
|
||||
```go
|
||||
table, _ := tablewriter.NewCSV(os.Stdout, "test.csv", true)
|
||||
table.SetRowLine(true) // Enable row line
|
||||
|
||||
// Change table lines
|
||||
table.SetCenterSeparator("*")
|
||||
table.SetColumnSeparator("‡")
|
||||
table.SetRowSeparator("-")
|
||||
|
||||
table.SetAlignment(tablewriter.ALIGN_LEFT)
|
||||
table.Render()
|
||||
```
|
||||
|
||||
##### Output 4
|
||||
```
|
||||
*------------*-----------*---------*
|
||||
╪ FIRST NAME ╪ LAST NAME ╪ SSN ╪
|
||||
*------------*-----------*---------*
|
||||
╪ John ╪ Barry ╪ 123456 ╪
|
||||
*------------*-----------*---------*
|
||||
╪ Kathy ╪ Smith ╪ 687987 ╪
|
||||
*------------*-----------*---------*
|
||||
╪ Bob ╪ McCornick ╪ 3979870 ╪
|
||||
*------------*-----------*---------*
|
||||
```
|
||||
|
||||
##### Example 5 - Markdown Format
|
||||
```go
|
||||
data := [][]string{
|
||||
[]string{"1/1/2014", "Domain name", "2233", "$10.98"},
|
||||
[]string{"1/1/2014", "January Hosting", "2233", "$54.95"},
|
||||
[]string{"1/4/2014", "February Hosting", "2233", "$51.00"},
|
||||
[]string{"1/4/2014", "February Extra Bandwidth", "2233", "$30.00"},
|
||||
}
|
||||
|
||||
table := tablewriter.NewWriter(os.Stdout)
|
||||
table.SetHeader([]string{"Date", "Description", "CV2", "Amount"})
|
||||
table.SetBorders(tablewriter.Border{Left: true, Top: false, Right: true, Bottom: false})
|
||||
table.SetCenterSeparator("|")
|
||||
table.AppendBulk(data) // Add Bulk Data
|
||||
table.Render()
|
||||
```
|
||||
|
||||
##### Output 5
|
||||
```
|
||||
| DATE | DESCRIPTION | CV2 | AMOUNT |
|
||||
|----------|--------------------------|------|--------|
|
||||
| 1/1/2014 | Domain name | 2233 | $10.98 |
|
||||
| 1/1/2014 | January Hosting | 2233 | $54.95 |
|
||||
| 1/4/2014 | February Hosting | 2233 | $51.00 |
|
||||
| 1/4/2014 | February Extra Bandwidth | 2233 | $30.00 |
|
||||
```
|
||||
|
||||
#### Example 6 - Identical cells merging
|
||||
```go
|
||||
data := [][]string{
|
||||
[]string{"1/1/2014", "Domain name", "1234", "$10.98"},
|
||||
[]string{"1/1/2014", "January Hosting", "2345", "$54.95"},
|
||||
[]string{"1/4/2014", "February Hosting", "3456", "$51.00"},
|
||||
[]string{"1/4/2014", "February Extra Bandwidth", "4567", "$30.00"},
|
||||
}
|
||||
|
||||
table := tablewriter.NewWriter(os.Stdout)
|
||||
table.SetHeader([]string{"Date", "Description", "CV2", "Amount"})
|
||||
table.SetFooter([]string{"", "", "Total", "$146.93"})
|
||||
table.SetAutoMergeCells(true)
|
||||
table.SetRowLine(true)
|
||||
table.AppendBulk(data)
|
||||
table.Render()
|
||||
```
|
||||
|
||||
##### Output 6
|
||||
```
|
||||
+----------+--------------------------+-------+---------+
|
||||
| DATE | DESCRIPTION | CV2 | AMOUNT |
|
||||
+----------+--------------------------+-------+---------+
|
||||
| 1/1/2014 | Domain name | 1234 | $10.98 |
|
||||
+ +--------------------------+-------+---------+
|
||||
| | January Hosting | 2345 | $54.95 |
|
||||
+----------+--------------------------+-------+---------+
|
||||
| 1/4/2014 | February Hosting | 3456 | $51.00 |
|
||||
+ +--------------------------+-------+---------+
|
||||
| | February Extra Bandwidth | 4567 | $30.00 |
|
||||
+----------+--------------------------+-------+---------+
|
||||
| TOTAL | $146 93 |
|
||||
+----------+--------------------------+-------+---------+
|
||||
```
|
||||
|
||||
#### TODO
|
||||
- ~~Import Directly from CSV~~ - `done`
|
||||
- ~~Support for `SetFooter`~~ - `done`
|
||||
- ~~Support for `SetBorder`~~ - `done`
|
||||
- ~~Support table with uneven rows~~ - `done`
|
||||
- Support custom alignment
|
||||
- General Improvement & Optimisation
|
||||
- `NewHTML` Parse table from HTML
|
52
vendor/github.com/olekukonko/tablewriter/csv.go
generated
vendored
Normal file
52
vendor/github.com/olekukonko/tablewriter/csv.go
generated
vendored
Normal file
|
@ -0,0 +1,52 @@
|
|||
// Copyright 2014 Oleku Konko All rights reserved.
|
||||
// Use of this source code is governed by a MIT
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// This module is a Table Writer API for the Go Programming Language.
|
||||
// The protocols were written in pure Go and works on windows and unix systems
|
||||
|
||||
package tablewriter
|
||||
|
||||
import (
|
||||
"encoding/csv"
|
||||
"io"
|
||||
"os"
|
||||
)
|
||||
|
||||
// Start A new table by importing from a CSV file
|
||||
// Takes io.Writer and csv File name
|
||||
func NewCSV(writer io.Writer, fileName string, hasHeader bool) (*Table, error) {
|
||||
file, err := os.Open(fileName)
|
||||
if err != nil {
|
||||
return &Table{}, err
|
||||
}
|
||||
defer file.Close()
|
||||
csvReader := csv.NewReader(file)
|
||||
t, err := NewCSVReader(writer, csvReader, hasHeader)
|
||||
return t, err
|
||||
}
|
||||
|
||||
// Start a New Table Writer with csv.Reader
|
||||
// This enables customisation such as reader.Comma = ';'
|
||||
// See http://golang.org/src/pkg/encoding/csv/reader.go?s=3213:3671#L94
|
||||
func NewCSVReader(writer io.Writer, csvReader *csv.Reader, hasHeader bool) (*Table, error) {
|
||||
t := NewWriter(writer)
|
||||
if hasHeader {
|
||||
// Read the first row
|
||||
headers, err := csvReader.Read()
|
||||
if err != nil {
|
||||
return &Table{}, err
|
||||
}
|
||||
t.SetHeader(headers)
|
||||
}
|
||||
for {
|
||||
record, err := csvReader.Read()
|
||||
if err == io.EOF {
|
||||
break
|
||||
} else if err != nil {
|
||||
return &Table{}, err
|
||||
}
|
||||
t.Append(record)
|
||||
}
|
||||
return t, nil
|
||||
}
|
662
vendor/github.com/olekukonko/tablewriter/table.go
generated
vendored
Normal file
662
vendor/github.com/olekukonko/tablewriter/table.go
generated
vendored
Normal file
|
@ -0,0 +1,662 @@
|
|||
// Copyright 2014 Oleku Konko All rights reserved.
|
||||
// Use of this source code is governed by a MIT
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// This module is a Table Writer API for the Go Programming Language.
|
||||
// The protocols were written in pure Go and works on windows and unix systems
|
||||
|
||||
// Create & Generate text based table
|
||||
package tablewriter
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
"io"
|
||||
"regexp"
|
||||
"strings"
|
||||
)
|
||||
|
||||
const (
|
||||
MAX_ROW_WIDTH = 30
|
||||
)
|
||||
|
||||
const (
|
||||
CENTER = "+"
|
||||
ROW = "-"
|
||||
COLUMN = "|"
|
||||
SPACE = " "
|
||||
NEWLINE = "\n"
|
||||
)
|
||||
|
||||
const (
|
||||
ALIGN_DEFAULT = iota
|
||||
ALIGN_CENTER
|
||||
ALIGN_RIGHT
|
||||
ALIGN_LEFT
|
||||
)
|
||||
|
||||
var (
|
||||
decimal = regexp.MustCompile(`^-*\d*\.?\d*$`)
|
||||
percent = regexp.MustCompile(`^-*\d*\.?\d*$%$`)
|
||||
)
|
||||
|
||||
type Border struct {
|
||||
Left bool
|
||||
Right bool
|
||||
Top bool
|
||||
Bottom bool
|
||||
}
|
||||
|
||||
type Table struct {
|
||||
out io.Writer
|
||||
rows [][]string
|
||||
lines [][][]string
|
||||
cs map[int]int
|
||||
rs map[int]int
|
||||
headers []string
|
||||
footers []string
|
||||
autoFmt bool
|
||||
autoWrap bool
|
||||
mW int
|
||||
pCenter string
|
||||
pRow string
|
||||
pColumn string
|
||||
tColumn int
|
||||
tRow int
|
||||
hAlign int
|
||||
fAlign int
|
||||
align int
|
||||
newLine string
|
||||
rowLine bool
|
||||
autoMergeCells bool
|
||||
hdrLine bool
|
||||
borders Border
|
||||
colSize int
|
||||
}
|
||||
|
||||
// Start New Table
|
||||
// Take io.Writer Directly
|
||||
func NewWriter(writer io.Writer) *Table {
|
||||
t := &Table{
|
||||
out: writer,
|
||||
rows: [][]string{},
|
||||
lines: [][][]string{},
|
||||
cs: make(map[int]int),
|
||||
rs: make(map[int]int),
|
||||
headers: []string{},
|
||||
footers: []string{},
|
||||
autoFmt: true,
|
||||
autoWrap: true,
|
||||
mW: MAX_ROW_WIDTH,
|
||||
pCenter: CENTER,
|
||||
pRow: ROW,
|
||||
pColumn: COLUMN,
|
||||
tColumn: -1,
|
||||
tRow: -1,
|
||||
hAlign: ALIGN_DEFAULT,
|
||||
fAlign: ALIGN_DEFAULT,
|
||||
align: ALIGN_DEFAULT,
|
||||
newLine: NEWLINE,
|
||||
rowLine: false,
|
||||
hdrLine: true,
|
||||
borders: Border{Left: true, Right: true, Bottom: true, Top: true},
|
||||
colSize: -1}
|
||||
return t
|
||||
}
|
||||
|
||||
// Render table output
|
||||
func (t Table) Render() {
|
||||
if t.borders.Top {
|
||||
t.printLine(true)
|
||||
}
|
||||
t.printHeading()
|
||||
if t.autoMergeCells {
|
||||
t.printRowsMergeCells()
|
||||
} else {
|
||||
t.printRows()
|
||||
}
|
||||
|
||||
if !t.rowLine && t.borders.Bottom {
|
||||
t.printLine(true)
|
||||
}
|
||||
t.printFooter()
|
||||
|
||||
}
|
||||
|
||||
// Set table header
|
||||
func (t *Table) SetHeader(keys []string) {
|
||||
t.colSize = len(keys)
|
||||
for i, v := range keys {
|
||||
t.parseDimension(v, i, -1)
|
||||
t.headers = append(t.headers, v)
|
||||
}
|
||||
}
|
||||
|
||||
// Set table Footer
|
||||
func (t *Table) SetFooter(keys []string) {
|
||||
//t.colSize = len(keys)
|
||||
for i, v := range keys {
|
||||
t.parseDimension(v, i, -1)
|
||||
t.footers = append(t.footers, v)
|
||||
}
|
||||
}
|
||||
|
||||
// Turn header autoformatting on/off. Default is on (true).
|
||||
func (t *Table) SetAutoFormatHeaders(auto bool) {
|
||||
t.autoFmt = auto
|
||||
}
|
||||
|
||||
// Turn automatic multiline text adjustment on/off. Default is on (true).
|
||||
func (t *Table) SetAutoWrapText(auto bool) {
|
||||
t.autoWrap = auto
|
||||
}
|
||||
|
||||
// Set the Default column width
|
||||
func (t *Table) SetColWidth(width int) {
|
||||
t.mW = width
|
||||
}
|
||||
|
||||
// Set the Column Separator
|
||||
func (t *Table) SetColumnSeparator(sep string) {
|
||||
t.pColumn = sep
|
||||
}
|
||||
|
||||
// Set the Row Separator
|
||||
func (t *Table) SetRowSeparator(sep string) {
|
||||
t.pRow = sep
|
||||
}
|
||||
|
||||
// Set the center Separator
|
||||
func (t *Table) SetCenterSeparator(sep string) {
|
||||
t.pCenter = sep
|
||||
}
|
||||
|
||||
// Set Header Alignment
|
||||
func (t *Table) SetHeaderAlignment(hAlign int) {
|
||||
t.hAlign = hAlign
|
||||
}
|
||||
|
||||
// Set Footer Alignment
|
||||
func (t *Table) SetFooterAlignment(fAlign int) {
|
||||
t.fAlign = fAlign
|
||||
}
|
||||
|
||||
// Set Table Alignment
|
||||
func (t *Table) SetAlignment(align int) {
|
||||
t.align = align
|
||||
}
|
||||
|
||||
// Set New Line
|
||||
func (t *Table) SetNewLine(nl string) {
|
||||
t.newLine = nl
|
||||
}
|
||||
|
||||
// Set Header Line
|
||||
// This would enable / disable a line after the header
|
||||
func (t *Table) SetHeaderLine(line bool) {
|
||||
t.hdrLine = line
|
||||
}
|
||||
|
||||
// Set Row Line
|
||||
// This would enable / disable a line on each row of the table
|
||||
func (t *Table) SetRowLine(line bool) {
|
||||
t.rowLine = line
|
||||
}
|
||||
|
||||
// Set Auto Merge Cells
|
||||
// This would enable / disable the merge of cells with identical values
|
||||
func (t *Table) SetAutoMergeCells(auto bool) {
|
||||
t.autoMergeCells = auto
|
||||
}
|
||||
|
||||
// Set Table Border
|
||||
// This would enable / disable line around the table
|
||||
func (t *Table) SetBorder(border bool) {
|
||||
t.SetBorders(Border{border, border, border, border})
|
||||
}
|
||||
|
||||
func (t *Table) SetBorders(border Border) {
|
||||
t.borders = border
|
||||
}
|
||||
|
||||
// Append row to table
|
||||
func (t *Table) Append(row []string) {
|
||||
rowSize := len(t.headers)
|
||||
if rowSize > t.colSize {
|
||||
t.colSize = rowSize
|
||||
}
|
||||
|
||||
n := len(t.lines)
|
||||
line := [][]string{}
|
||||
for i, v := range row {
|
||||
|
||||
// Detect string width
|
||||
// Detect String height
|
||||
// Break strings into words
|
||||
out := t.parseDimension(v, i, n)
|
||||
|
||||
// Append broken words
|
||||
line = append(line, out)
|
||||
}
|
||||
t.lines = append(t.lines, line)
|
||||
}
|
||||
|
||||
// Allow Support for Bulk Append
|
||||
// Eliminates repeated for loops
|
||||
func (t *Table) AppendBulk(rows [][]string) {
|
||||
for _, row := range rows {
|
||||
t.Append(row)
|
||||
}
|
||||
}
|
||||
|
||||
// Print line based on row width
|
||||
func (t Table) printLine(nl bool) {
|
||||
fmt.Fprint(t.out, t.pCenter)
|
||||
for i := 0; i < len(t.cs); i++ {
|
||||
v := t.cs[i]
|
||||
fmt.Fprintf(t.out, "%s%s%s%s",
|
||||
t.pRow,
|
||||
strings.Repeat(string(t.pRow), v),
|
||||
t.pRow,
|
||||
t.pCenter)
|
||||
}
|
||||
if nl {
|
||||
fmt.Fprint(t.out, t.newLine)
|
||||
}
|
||||
}
|
||||
|
||||
// Print line based on row width with our without cell separator
|
||||
func (t Table) printLineOptionalCellSeparators(nl bool, displayCellSeparator []bool) {
|
||||
fmt.Fprint(t.out, t.pCenter)
|
||||
for i := 0; i < len(t.cs); i++ {
|
||||
v := t.cs[i]
|
||||
if i > len(displayCellSeparator) || displayCellSeparator[i] {
|
||||
// Display the cell separator
|
||||
fmt.Fprintf(t.out, "%s%s%s%s",
|
||||
t.pRow,
|
||||
strings.Repeat(string(t.pRow), v),
|
||||
t.pRow,
|
||||
t.pCenter)
|
||||
} else {
|
||||
// Don't display the cell separator for this cell
|
||||
fmt.Fprintf(t.out, "%s%s",
|
||||
strings.Repeat(" ", v+2),
|
||||
t.pCenter)
|
||||
}
|
||||
}
|
||||
if nl {
|
||||
fmt.Fprint(t.out, t.newLine)
|
||||
}
|
||||
}
|
||||
|
||||
// Return the PadRight function if align is left, PadLeft if align is right,
|
||||
// and Pad by default
|
||||
func pad(align int) func(string, string, int) string {
|
||||
padFunc := Pad
|
||||
switch align {
|
||||
case ALIGN_LEFT:
|
||||
padFunc = PadRight
|
||||
case ALIGN_RIGHT:
|
||||
padFunc = PadLeft
|
||||
}
|
||||
return padFunc
|
||||
}
|
||||
|
||||
// Print heading information
|
||||
func (t Table) printHeading() {
|
||||
// Check if headers is available
|
||||
if len(t.headers) < 1 {
|
||||
return
|
||||
}
|
||||
|
||||
// Check if border is set
|
||||
// Replace with space if not set
|
||||
fmt.Fprint(t.out, ConditionString(t.borders.Left, t.pColumn, SPACE))
|
||||
|
||||
// Identify last column
|
||||
end := len(t.cs) - 1
|
||||
|
||||
// Get pad function
|
||||
padFunc := pad(t.hAlign)
|
||||
|
||||
// Print Heading column
|
||||
for i := 0; i <= end; i++ {
|
||||
v := t.cs[i]
|
||||
h := t.headers[i]
|
||||
if t.autoFmt {
|
||||
h = Title(h)
|
||||
}
|
||||
pad := ConditionString((i == end && !t.borders.Left), SPACE, t.pColumn)
|
||||
fmt.Fprintf(t.out, " %s %s",
|
||||
padFunc(h, SPACE, v),
|
||||
pad)
|
||||
}
|
||||
// Next line
|
||||
fmt.Fprint(t.out, t.newLine)
|
||||
if t.hdrLine {
|
||||
t.printLine(true)
|
||||
}
|
||||
}
|
||||
|
||||
// Print heading information
|
||||
func (t Table) printFooter() {
|
||||
// Check if headers is available
|
||||
if len(t.footers) < 1 {
|
||||
return
|
||||
}
|
||||
|
||||
// Only print line if border is not set
|
||||
if !t.borders.Bottom {
|
||||
t.printLine(true)
|
||||
}
|
||||
// Check if border is set
|
||||
// Replace with space if not set
|
||||
fmt.Fprint(t.out, ConditionString(t.borders.Bottom, t.pColumn, SPACE))
|
||||
|
||||
// Identify last column
|
||||
end := len(t.cs) - 1
|
||||
|
||||
// Get pad function
|
||||
padFunc := pad(t.fAlign)
|
||||
|
||||
// Print Heading column
|
||||
for i := 0; i <= end; i++ {
|
||||
v := t.cs[i]
|
||||
f := t.footers[i]
|
||||
if t.autoFmt {
|
||||
f = Title(f)
|
||||
}
|
||||
pad := ConditionString((i == end && !t.borders.Top), SPACE, t.pColumn)
|
||||
|
||||
if len(t.footers[i]) == 0 {
|
||||
pad = SPACE
|
||||
}
|
||||
fmt.Fprintf(t.out, " %s %s",
|
||||
padFunc(f, SPACE, v),
|
||||
pad)
|
||||
}
|
||||
// Next line
|
||||
fmt.Fprint(t.out, t.newLine)
|
||||
//t.printLine(true)
|
||||
|
||||
hasPrinted := false
|
||||
|
||||
for i := 0; i <= end; i++ {
|
||||
v := t.cs[i]
|
||||
pad := t.pRow
|
||||
center := t.pCenter
|
||||
length := len(t.footers[i])
|
||||
|
||||
if length > 0 {
|
||||
hasPrinted = true
|
||||
}
|
||||
|
||||
// Set center to be space if length is 0
|
||||
if length == 0 && !t.borders.Right {
|
||||
center = SPACE
|
||||
}
|
||||
|
||||
// Print first junction
|
||||
if i == 0 {
|
||||
fmt.Fprint(t.out, center)
|
||||
}
|
||||
|
||||
// Pad With space of length is 0
|
||||
if length == 0 {
|
||||
pad = SPACE
|
||||
}
|
||||
// Ignore left space of it has printed before
|
||||
if hasPrinted || t.borders.Left {
|
||||
pad = t.pRow
|
||||
center = t.pCenter
|
||||
}
|
||||
|
||||
// Change Center start position
|
||||
if center == SPACE {
|
||||
if i < end && len(t.footers[i+1]) != 0 {
|
||||
center = t.pCenter
|
||||
}
|
||||
}
|
||||
|
||||
// Print the footer
|
||||
fmt.Fprintf(t.out, "%s%s%s%s",
|
||||
pad,
|
||||
strings.Repeat(string(pad), v),
|
||||
pad,
|
||||
center)
|
||||
|
||||
}
|
||||
|
||||
fmt.Fprint(t.out, t.newLine)
|
||||
|
||||
}
|
||||
|
||||
func (t Table) printRows() {
|
||||
for i, lines := range t.lines {
|
||||
t.printRow(lines, i)
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// Print Row Information
|
||||
// Adjust column alignment based on type
|
||||
|
||||
func (t Table) printRow(columns [][]string, colKey int) {
|
||||
// Get Maximum Height
|
||||
max := t.rs[colKey]
|
||||
total := len(columns)
|
||||
|
||||
// TODO Fix uneven col size
|
||||
// if total < t.colSize {
|
||||
// for n := t.colSize - total; n < t.colSize ; n++ {
|
||||
// columns = append(columns, []string{SPACE})
|
||||
// t.cs[n] = t.mW
|
||||
// }
|
||||
//}
|
||||
|
||||
// Pad Each Height
|
||||
// pads := []int{}
|
||||
pads := []int{}
|
||||
|
||||
for i, line := range columns {
|
||||
length := len(line)
|
||||
pad := max - length
|
||||
pads = append(pads, pad)
|
||||
for n := 0; n < pad; n++ {
|
||||
columns[i] = append(columns[i], " ")
|
||||
}
|
||||
}
|
||||
//fmt.Println(max, "\n")
|
||||
for x := 0; x < max; x++ {
|
||||
for y := 0; y < total; y++ {
|
||||
|
||||
// Check if border is set
|
||||
fmt.Fprint(t.out, ConditionString((!t.borders.Left && y == 0), SPACE, t.pColumn))
|
||||
|
||||
fmt.Fprintf(t.out, SPACE)
|
||||
str := columns[y][x]
|
||||
|
||||
// This would print alignment
|
||||
// Default alignment would use multiple configuration
|
||||
switch t.align {
|
||||
case ALIGN_CENTER: //
|
||||
fmt.Fprintf(t.out, "%s", Pad(str, SPACE, t.cs[y]))
|
||||
case ALIGN_RIGHT:
|
||||
fmt.Fprintf(t.out, "%s", PadLeft(str, SPACE, t.cs[y]))
|
||||
case ALIGN_LEFT:
|
||||
fmt.Fprintf(t.out, "%s", PadRight(str, SPACE, t.cs[y]))
|
||||
default:
|
||||
if decimal.MatchString(strings.TrimSpace(str)) || percent.MatchString(strings.TrimSpace(str)) {
|
||||
fmt.Fprintf(t.out, "%s", PadLeft(str, SPACE, t.cs[y]))
|
||||
} else {
|
||||
fmt.Fprintf(t.out, "%s", PadRight(str, SPACE, t.cs[y]))
|
||||
|
||||
// TODO Custom alignment per column
|
||||
//if max == 1 || pads[y] > 0 {
|
||||
// fmt.Fprintf(t.out, "%s", Pad(str, SPACE, t.cs[y]))
|
||||
//} else {
|
||||
// fmt.Fprintf(t.out, "%s", PadRight(str, SPACE, t.cs[y]))
|
||||
//}
|
||||
|
||||
}
|
||||
}
|
||||
fmt.Fprintf(t.out, SPACE)
|
||||
}
|
||||
// Check if border is set
|
||||
// Replace with space if not set
|
||||
fmt.Fprint(t.out, ConditionString(t.borders.Left, t.pColumn, SPACE))
|
||||
fmt.Fprint(t.out, t.newLine)
|
||||
}
|
||||
|
||||
if t.rowLine {
|
||||
t.printLine(true)
|
||||
}
|
||||
}
|
||||
|
||||
// Print the rows of the table and merge the cells that are identical
|
||||
func (t Table) printRowsMergeCells() {
|
||||
var previousLine []string
|
||||
var displayCellBorder []bool
|
||||
var tmpWriter bytes.Buffer
|
||||
for i, lines := range t.lines {
|
||||
// We store the display of the current line in a tmp writer, as we need to know which border needs to be print above
|
||||
previousLine, displayCellBorder = t.printRowMergeCells(&tmpWriter, lines, i, previousLine)
|
||||
if i > 0 { //We don't need to print borders above first line
|
||||
if t.rowLine {
|
||||
t.printLineOptionalCellSeparators(true, displayCellBorder)
|
||||
}
|
||||
}
|
||||
tmpWriter.WriteTo(t.out)
|
||||
}
|
||||
//Print the end of the table
|
||||
if t.rowLine {
|
||||
t.printLine(true)
|
||||
}
|
||||
}
|
||||
|
||||
// Print Row Information to a writer and merge identical cells.
|
||||
// Adjust column alignment based on type
|
||||
|
||||
func (t Table) printRowMergeCells(writer io.Writer, columns [][]string, colKey int, previousLine []string) ([]string, []bool) {
|
||||
// Get Maximum Height
|
||||
max := t.rs[colKey]
|
||||
total := len(columns)
|
||||
|
||||
// Pad Each Height
|
||||
pads := []int{}
|
||||
|
||||
for i, line := range columns {
|
||||
length := len(line)
|
||||
pad := max - length
|
||||
pads = append(pads, pad)
|
||||
for n := 0; n < pad; n++ {
|
||||
columns[i] = append(columns[i], " ")
|
||||
}
|
||||
}
|
||||
|
||||
var displayCellBorder []bool
|
||||
for x := 0; x < max; x++ {
|
||||
for y := 0; y < total; y++ {
|
||||
|
||||
// Check if border is set
|
||||
fmt.Fprint(writer, ConditionString((!t.borders.Left && y == 0), SPACE, t.pColumn))
|
||||
|
||||
fmt.Fprintf(writer, SPACE)
|
||||
|
||||
str := columns[y][x]
|
||||
|
||||
if t.autoMergeCells {
|
||||
//Store the full line to merge mutli-lines cells
|
||||
fullLine := strings.Join(columns[y], " ")
|
||||
if len(previousLine) > y && fullLine == previousLine[y] && fullLine != "" {
|
||||
// If this cell is identical to the one above but not empty, we don't display the border and keep the cell empty.
|
||||
displayCellBorder = append(displayCellBorder, false)
|
||||
str = ""
|
||||
} else {
|
||||
// First line or different content, keep the content and print the cell border
|
||||
displayCellBorder = append(displayCellBorder, true)
|
||||
}
|
||||
}
|
||||
|
||||
// This would print alignment
|
||||
// Default alignment would use multiple configuration
|
||||
switch t.align {
|
||||
case ALIGN_CENTER: //
|
||||
fmt.Fprintf(writer, "%s", Pad(str, SPACE, t.cs[y]))
|
||||
case ALIGN_RIGHT:
|
||||
fmt.Fprintf(writer, "%s", PadLeft(str, SPACE, t.cs[y]))
|
||||
case ALIGN_LEFT:
|
||||
fmt.Fprintf(writer, "%s", PadRight(str, SPACE, t.cs[y]))
|
||||
default:
|
||||
if decimal.MatchString(strings.TrimSpace(str)) || percent.MatchString(strings.TrimSpace(str)) {
|
||||
fmt.Fprintf(writer, "%s", PadLeft(str, SPACE, t.cs[y]))
|
||||
} else {
|
||||
fmt.Fprintf(writer, "%s", PadRight(str, SPACE, t.cs[y]))
|
||||
}
|
||||
}
|
||||
fmt.Fprintf(writer, SPACE)
|
||||
}
|
||||
// Check if border is set
|
||||
// Replace with space if not set
|
||||
fmt.Fprint(writer, ConditionString(t.borders.Left, t.pColumn, SPACE))
|
||||
fmt.Fprint(writer, t.newLine)
|
||||
}
|
||||
|
||||
//The new previous line is the current one
|
||||
previousLine = make([]string, total)
|
||||
for y := 0; y < total; y++ {
|
||||
previousLine[y] = strings.Join(columns[y], " ") //Store the full line for multi-lines cells
|
||||
}
|
||||
//Returns the newly added line and wether or not a border should be displayed above.
|
||||
return previousLine, displayCellBorder
|
||||
}
|
||||
|
||||
func (t *Table) parseDimension(str string, colKey, rowKey int) []string {
|
||||
var (
|
||||
raw []string
|
||||
max int
|
||||
)
|
||||
w := DisplayWidth(str)
|
||||
// Calculate Width
|
||||
// Check if with is grater than maximum width
|
||||
if w > t.mW {
|
||||
w = t.mW
|
||||
}
|
||||
|
||||
// Check if width exists
|
||||
v, ok := t.cs[colKey]
|
||||
if !ok || v < w || v == 0 {
|
||||
t.cs[colKey] = w
|
||||
}
|
||||
|
||||
if rowKey == -1 {
|
||||
return raw
|
||||
}
|
||||
// Calculate Height
|
||||
if t.autoWrap {
|
||||
raw, _ = WrapString(str, t.cs[colKey])
|
||||
} else {
|
||||
raw = getLines(str)
|
||||
}
|
||||
|
||||
for _, line := range raw {
|
||||
if w := DisplayWidth(line); w > max {
|
||||
max = w
|
||||
}
|
||||
}
|
||||
|
||||
// Make sure the with is the same length as maximum word
|
||||
// Important for cases where the width is smaller than maxu word
|
||||
if max > t.cs[colKey] {
|
||||
t.cs[colKey] = max
|
||||
}
|
||||
|
||||
h := len(raw)
|
||||
v, ok = t.rs[rowKey]
|
||||
|
||||
if !ok || v < h || v == 0 {
|
||||
t.rs[rowKey] = h
|
||||
}
|
||||
//fmt.Printf("Raw %+v %d\n", raw, len(raw))
|
||||
return raw
|
||||
}
|
4
vendor/github.com/olekukonko/tablewriter/test.csv
generated
vendored
Normal file
4
vendor/github.com/olekukonko/tablewriter/test.csv
generated
vendored
Normal file
|
@ -0,0 +1,4 @@
|
|||
first_name,last_name,ssn
|
||||
John,Barry,123456
|
||||
Kathy,Smith,687987
|
||||
Bob,McCornick,3979870
|
|
4
vendor/github.com/olekukonko/tablewriter/test_info.csv
generated
vendored
Normal file
4
vendor/github.com/olekukonko/tablewriter/test_info.csv
generated
vendored
Normal file
|
@ -0,0 +1,4 @@
|
|||
Field,Type,Null,Key,Default,Extra
|
||||
user_id,smallint(5),NO,PRI,NULL,auto_increment
|
||||
username,varchar(10),NO,,NULL,
|
||||
password,varchar(100),NO,,NULL,
|
|
72
vendor/github.com/olekukonko/tablewriter/util.go
generated
vendored
Normal file
72
vendor/github.com/olekukonko/tablewriter/util.go
generated
vendored
Normal file
|
@ -0,0 +1,72 @@
|
|||
// Copyright 2014 Oleku Konko All rights reserved.
|
||||
// Use of this source code is governed by a MIT
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// This module is a Table Writer API for the Go Programming Language.
|
||||
// The protocols were written in pure Go and works on windows and unix systems
|
||||
|
||||
package tablewriter
|
||||
|
||||
import (
|
||||
"math"
|
||||
"regexp"
|
||||
"strings"
|
||||
|
||||
"github.com/mattn/go-runewidth"
|
||||
)
|
||||
|
||||
var ansi = regexp.MustCompile("\033\\[(?:[0-9]{1,3}(?:;[0-9]{1,3})*)?[m|K]")
|
||||
|
||||
func DisplayWidth(str string) int {
|
||||
return runewidth.StringWidth(ansi.ReplaceAllLiteralString(str, ""))
|
||||
}
|
||||
|
||||
// Simple Condition for string
|
||||
// Returns value based on condition
|
||||
func ConditionString(cond bool, valid, inValid string) string {
|
||||
if cond {
|
||||
return valid
|
||||
}
|
||||
return inValid
|
||||
}
|
||||
|
||||
// Format Table Header
|
||||
// Replace _ , . and spaces
|
||||
func Title(name string) string {
|
||||
name = strings.Replace(name, "_", " ", -1)
|
||||
name = strings.Replace(name, ".", " ", -1)
|
||||
name = strings.TrimSpace(name)
|
||||
return strings.ToUpper(name)
|
||||
}
|
||||
|
||||
// Pad String
|
||||
// Attempts to play string in the center
|
||||
func Pad(s, pad string, width int) string {
|
||||
gap := width - DisplayWidth(s)
|
||||
if gap > 0 {
|
||||
gapLeft := int(math.Ceil(float64(gap / 2)))
|
||||
gapRight := gap - gapLeft
|
||||
return strings.Repeat(string(pad), gapLeft) + s + strings.Repeat(string(pad), gapRight)
|
||||
}
|
||||
return s
|
||||
}
|
||||
|
||||
// Pad String Right position
|
||||
// This would pace string at the left side fo the screen
|
||||
func PadRight(s, pad string, width int) string {
|
||||
gap := width - DisplayWidth(s)
|
||||
if gap > 0 {
|
||||
return s + strings.Repeat(string(pad), gap)
|
||||
}
|
||||
return s
|
||||
}
|
||||
|
||||
// Pad String Left position
|
||||
// This would pace string at the right side fo the screen
|
||||
func PadLeft(s, pad string, width int) string {
|
||||
gap := width - DisplayWidth(s)
|
||||
if gap > 0 {
|
||||
return strings.Repeat(string(pad), gap) + s
|
||||
}
|
||||
return s
|
||||
}
|
103
vendor/github.com/olekukonko/tablewriter/wrap.go
generated
vendored
Normal file
103
vendor/github.com/olekukonko/tablewriter/wrap.go
generated
vendored
Normal file
|
@ -0,0 +1,103 @@
|
|||
// Copyright 2014 Oleku Konko All rights reserved.
|
||||
// Use of this source code is governed by a MIT
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// This module is a Table Writer API for the Go Programming Language.
|
||||
// The protocols were written in pure Go and works on windows and unix systems
|
||||
|
||||
package tablewriter
|
||||
|
||||
import (
|
||||
"math"
|
||||
"strings"
|
||||
"unicode/utf8"
|
||||
)
|
||||
|
||||
var (
|
||||
nl = "\n"
|
||||
sp = " "
|
||||
)
|
||||
|
||||
const defaultPenalty = 1e5
|
||||
|
||||
// Wrap wraps s into a paragraph of lines of length lim, with minimal
|
||||
// raggedness.
|
||||
func WrapString(s string, lim int) ([]string, int) {
|
||||
words := strings.Split(strings.Replace(s, nl, sp, -1), sp)
|
||||
var lines []string
|
||||
max := 0
|
||||
for _, v := range words {
|
||||
max = len(v)
|
||||
if max > lim {
|
||||
lim = max
|
||||
}
|
||||
}
|
||||
for _, line := range WrapWords(words, 1, lim, defaultPenalty) {
|
||||
lines = append(lines, strings.Join(line, sp))
|
||||
}
|
||||
return lines, lim
|
||||
}
|
||||
|
||||
// WrapWords is the low-level line-breaking algorithm, useful if you need more
|
||||
// control over the details of the text wrapping process. For most uses,
|
||||
// WrapString will be sufficient and more convenient.
|
||||
//
|
||||
// WrapWords splits a list of words into lines with minimal "raggedness",
|
||||
// treating each rune as one unit, accounting for spc units between adjacent
|
||||
// words on each line, and attempting to limit lines to lim units. Raggedness
|
||||
// is the total error over all lines, where error is the square of the
|
||||
// difference of the length of the line and lim. Too-long lines (which only
|
||||
// happen when a single word is longer than lim units) have pen penalty units
|
||||
// added to the error.
|
||||
func WrapWords(words []string, spc, lim, pen int) [][]string {
|
||||
n := len(words)
|
||||
|
||||
length := make([][]int, n)
|
||||
for i := 0; i < n; i++ {
|
||||
length[i] = make([]int, n)
|
||||
length[i][i] = utf8.RuneCountInString(words[i])
|
||||
for j := i + 1; j < n; j++ {
|
||||
length[i][j] = length[i][j-1] + spc + utf8.RuneCountInString(words[j])
|
||||
}
|
||||
}
|
||||
nbrk := make([]int, n)
|
||||
cost := make([]int, n)
|
||||
for i := range cost {
|
||||
cost[i] = math.MaxInt32
|
||||
}
|
||||
for i := n - 1; i >= 0; i-- {
|
||||
if length[i][n-1] <= lim {
|
||||
cost[i] = 0
|
||||
nbrk[i] = n
|
||||
} else {
|
||||
for j := i + 1; j < n; j++ {
|
||||
d := lim - length[i][j-1]
|
||||
c := d*d + cost[j]
|
||||
if length[i][j-1] > lim {
|
||||
c += pen // too-long lines get a worse penalty
|
||||
}
|
||||
if c < cost[i] {
|
||||
cost[i] = c
|
||||
nbrk[i] = j
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
var lines [][]string
|
||||
i := 0
|
||||
for i < n {
|
||||
lines = append(lines, words[i:nbrk[i]])
|
||||
i = nbrk[i]
|
||||
}
|
||||
return lines
|
||||
}
|
||||
|
||||
// getLines decomposes a multiline string into a slice of strings.
|
||||
func getLines(s string) []string {
|
||||
var lines []string
|
||||
|
||||
for _, line := range strings.Split(s, nl) {
|
||||
lines = append(lines, line)
|
||||
}
|
||||
return lines
|
||||
}
|
21
vendor/github.com/sethgrid/pester/LICENSE.md
generated
vendored
Normal file
21
vendor/github.com/sethgrid/pester/LICENSE.md
generated
vendored
Normal file
|
@ -0,0 +1,21 @@
|
|||
MIT License
|
||||
|
||||
Copyright (c) SendGrid 2016
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
126
vendor/github.com/sethgrid/pester/README.md
generated
vendored
Normal file
126
vendor/github.com/sethgrid/pester/README.md
generated
vendored
Normal file
|
@ -0,0 +1,126 @@
|
|||
# pester
|
||||
|
||||
`pester` wraps Go's standard lib http client to provide several options to increase resiliency in your request. If you experience poor network conditions or requests could experience varied delays, you can now pester the endpoint for data.
|
||||
- Send out multiple requests and get the first back (only used for GET calls)
|
||||
- Retry on errors
|
||||
- Backoff
|
||||
|
||||
### Simple Example
|
||||
Use `pester` where you would use the http client calls. By default, pester will use a concurrency of 1, and retry the endpoint 3 times with the `DefaultBackoff` strategy of waiting 1 second between retries.
|
||||
```go
|
||||
/* swap in replacement, just switch
|
||||
http.{Get|Post|PostForm|Head|Do} to
|
||||
pester.{Get|Post|PostForm|Head|Do}
|
||||
*/
|
||||
resp, err := pester.Get("http://sethammons.com")
|
||||
```
|
||||
|
||||
### Backoff Strategy
|
||||
Provide your own backoff strategy, or use one of the provided built in strategies:
|
||||
- `DefaultBackoff`: 1 second
|
||||
- `LinearBackoff`: n seconds where n is the retry number
|
||||
- `LinearJitterBackoff`: n seconds where n is the retry number, +/- 0-33%
|
||||
- `ExponentialBackoff`: n seconds where n is 2^(retry number)
|
||||
- `ExponentialJitterBackoff`: n seconds where n is 2^(retry number), +/- 0-33%
|
||||
|
||||
```go
|
||||
client := pester.New()
|
||||
client.Backoff = func(retry int) time.Duration {
|
||||
// set up something dynamic or use a look up table
|
||||
return time.Duration(retry) * time.Minute
|
||||
}
|
||||
```
|
||||
|
||||
### Complete example
|
||||
For a complete and working example, see the sample directory.
|
||||
`pester` allows you to use a constructor to control:
|
||||
- backoff strategy
|
||||
- reties
|
||||
- concurrency
|
||||
- keeping a log for debugging
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"log"
|
||||
"net/http"
|
||||
"strings"
|
||||
|
||||
"github.com/sethgrid/pester"
|
||||
)
|
||||
|
||||
func main() {
|
||||
log.Println("Starting...")
|
||||
|
||||
{ // drop in replacement for http.Get and other client methods
|
||||
resp, err := pester.Get("http://example.com")
|
||||
if err != nil {
|
||||
log.Println("error GETing example.com", err)
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
log.Printf("example.com %s", resp.Status)
|
||||
}
|
||||
|
||||
{ // control the resiliency
|
||||
client := pester.New()
|
||||
client.Concurrency = 3
|
||||
client.MaxRetries = 5
|
||||
client.Backoff = pester.ExponentialBackoff
|
||||
client.KeepLog = true
|
||||
|
||||
resp, err := client.Get("http://example.com")
|
||||
if err != nil {
|
||||
log.Println("error GETing example.com", client.LogString())
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
log.Printf("example.com %s", resp.Status)
|
||||
}
|
||||
|
||||
{ // use the pester version of http.Client.Do
|
||||
req, err := http.NewRequest("POST", "http://example.com", strings.NewReader("data"))
|
||||
if err != nil {
|
||||
log.Fatal("Unable to create a new http request", err)
|
||||
}
|
||||
resp, err := pester.Do(req)
|
||||
if err != nil {
|
||||
log.Println("error POSTing example.com", err)
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
log.Printf("example.com %s", resp.Status)
|
||||
}
|
||||
}
|
||||
|
||||
```
|
||||
|
||||
### Example Log
|
||||
`pester` also allows you to control the resiliency and can optionally log the errors.
|
||||
```go
|
||||
c := pester.New()
|
||||
c.KeepLog = true
|
||||
|
||||
nonExistantURL := "http://localhost:9000/foo"
|
||||
_, _ = c.Get(nonExistantURL)
|
||||
|
||||
fmt.Println(c.LogString())
|
||||
/*
|
||||
Output:
|
||||
|
||||
1432402837 Get [GET] http://localhost:9000/foo request-0 retry-0 error: Get http://localhost:9000/foo: dial tcp 127.0.0.1:9000: connection refused
|
||||
1432402838 Get [GET] http://localhost:9000/foo request-0 retry-1 error: Get http://localhost:9000/foo: dial tcp 127.0.0.1:9000: connection refused
|
||||
1432402839 Get [GET] http://localhost:9000/foo request-0 retry-2 error: Get http://localhost:9000/foo: dial tcp 127.0.0.1:9000: connection refused
|
||||
*/
|
||||
```
|
||||
|
||||
### Tests
|
||||
|
||||
You can run tests in the root directory with `$ go test`. There is a benchmark-like test available with `$ cd benchmarks; go test`.
|
||||
You can see `pester` in action with `$ cd sample; go run main.go`.
|
||||
|
||||
For watching open file descriptors, you can run `watch "lsof -i -P | grep main"` if you started the app with `go run main.go`.
|
||||
I did this for watching for FD leaks. My method was to alter `sample/main.go` to only run one case (`pester.Get with set backoff stategy, concurrency and retries increased`)
|
||||
and adding a sleep after the result came back. This let me verify if FDs were getting left open when they should have closed. If you know a better way, let me know!
|
||||
I was able to see that FDs are now closing when they should :)
|
||||
|
||||
![Are we there yet?](http://butchbellah.com/wp-content/uploads/2012/06/Are-We-There-Yet.jpg)
|
||||
|
||||
Are we there yet? Are we there yet? Are we there yet? Are we there yet? ...
|
445
vendor/github.com/sethgrid/pester/main.go
generated
vendored
Normal file
445
vendor/github.com/sethgrid/pester/main.go
generated
vendored
Normal file
|
@ -0,0 +1,445 @@
|
|||
// Package pester provides additional resiliency over the standard http client methods by
|
||||
// allowing you to control concurrency, retries, and a backoff strategy.
|
||||
package pester
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"errors"
|
||||
"fmt"
|
||||
"io"
|
||||
"io/ioutil"
|
||||
"math/rand"
|
||||
"net/http"
|
||||
"net/url"
|
||||
"sync"
|
||||
"time"
|
||||
)
|
||||
|
||||
//ErrUnexpectedMethod occurs when an http.Client method is unable to be mapped from a calling method in the pester client
|
||||
var ErrUnexpectedMethod = errors.New("unexpected client method, must be one of Do, Get, Head, Post, or PostFrom")
|
||||
|
||||
// ErrReadingBody happens when we cannot read the body bytes
|
||||
var ErrReadingBody = errors.New("error reading body")
|
||||
|
||||
// ErrReadingRequestBody happens when we cannot read the request body bytes
|
||||
var ErrReadingRequestBody = errors.New("error reading request body")
|
||||
|
||||
// Client wraps the http client and exposes all the functionality of the http.Client.
|
||||
// Additionally, Client provides pester specific values for handling resiliency.
|
||||
type Client struct {
|
||||
// wrap it to provide access to http built ins
|
||||
hc *http.Client
|
||||
|
||||
Transport http.RoundTripper
|
||||
CheckRedirect func(req *http.Request, via []*http.Request) error
|
||||
Jar http.CookieJar
|
||||
Timeout time.Duration
|
||||
|
||||
// pester specific
|
||||
Concurrency int
|
||||
MaxRetries int
|
||||
Backoff BackoffStrategy
|
||||
KeepLog bool
|
||||
LogHook LogHook
|
||||
|
||||
SuccessReqNum int
|
||||
SuccessRetryNum int
|
||||
|
||||
wg *sync.WaitGroup
|
||||
|
||||
sync.Mutex
|
||||
ErrLog []ErrEntry
|
||||
}
|
||||
|
||||
// ErrEntry is used to provide the LogString() data and is populated
|
||||
// each time an error happens if KeepLog is set.
|
||||
// ErrEntry.Retry is deprecated in favor of ErrEntry.Attempt
|
||||
type ErrEntry struct {
|
||||
Time time.Time
|
||||
Method string
|
||||
URL string
|
||||
Verb string
|
||||
Request int
|
||||
Retry int
|
||||
Attempt int
|
||||
Err error
|
||||
}
|
||||
|
||||
// result simplifies the channel communication for concurrent request handling
|
||||
type result struct {
|
||||
resp *http.Response
|
||||
err error
|
||||
req int
|
||||
retry int
|
||||
}
|
||||
|
||||
// params represents all the params needed to run http client calls and pester errors
|
||||
type params struct {
|
||||
method string
|
||||
verb string
|
||||
req *http.Request
|
||||
url string
|
||||
bodyType string
|
||||
body io.Reader
|
||||
data url.Values
|
||||
}
|
||||
|
||||
var random *rand.Rand
|
||||
|
||||
func init() {
|
||||
random = rand.New(rand.NewSource(time.Now().UnixNano()))
|
||||
}
|
||||
|
||||
// New constructs a new DefaultClient with sensible default values
|
||||
func New() *Client {
|
||||
return &Client{
|
||||
Concurrency: DefaultClient.Concurrency,
|
||||
MaxRetries: DefaultClient.MaxRetries,
|
||||
Backoff: DefaultClient.Backoff,
|
||||
ErrLog: DefaultClient.ErrLog,
|
||||
wg: &sync.WaitGroup{},
|
||||
}
|
||||
}
|
||||
|
||||
// NewExtendedClient allows you to pass in an http.Client that is previously set up
|
||||
// and extends it to have Pester's features of concurrency and retries.
|
||||
func NewExtendedClient(hc *http.Client) *Client {
|
||||
c := New()
|
||||
c.hc = hc
|
||||
return c
|
||||
}
|
||||
|
||||
// PrintErrStrategy is used to log attempts as they happen.
|
||||
// You know, more visible
|
||||
type LogHook func(e ErrEntry)
|
||||
|
||||
// BackoffStrategy is used to determine how long a retry request should wait until attempted
|
||||
type BackoffStrategy func(retry int) time.Duration
|
||||
|
||||
// DefaultClient provides sensible defaults
|
||||
var DefaultClient = &Client{Concurrency: 1, MaxRetries: 3, Backoff: DefaultBackoff, ErrLog: []ErrEntry{}}
|
||||
|
||||
// DefaultBackoff always returns 1 second
|
||||
func DefaultBackoff(_ int) time.Duration {
|
||||
return 1 * time.Second
|
||||
}
|
||||
|
||||
// ExponentialBackoff returns ever increasing backoffs by a power of 2
|
||||
func ExponentialBackoff(i int) time.Duration {
|
||||
return time.Duration(1<<uint(i)) * time.Second
|
||||
}
|
||||
|
||||
// ExponentialJitterBackoff returns ever increasing backoffs by a power of 2
|
||||
// with +/- 0-33% to prevent sychronized reuqests.
|
||||
func ExponentialJitterBackoff(i int) time.Duration {
|
||||
return jitter(int(1 << uint(i)))
|
||||
}
|
||||
|
||||
// LinearBackoff returns increasing durations, each a second longer than the last
|
||||
func LinearBackoff(i int) time.Duration {
|
||||
return time.Duration(i) * time.Second
|
||||
}
|
||||
|
||||
// LinearJitterBackoff returns increasing durations, each a second longer than the last
|
||||
// with +/- 0-33% to prevent sychronized reuqests.
|
||||
func LinearJitterBackoff(i int) time.Duration {
|
||||
return jitter(i)
|
||||
}
|
||||
|
||||
// jitter keeps the +/- 0-33% logic in one place
|
||||
func jitter(i int) time.Duration {
|
||||
ms := i * 1000
|
||||
|
||||
maxJitter := ms / 3
|
||||
|
||||
// ms ± rand
|
||||
ms += random.Intn(2*maxJitter) - maxJitter
|
||||
|
||||
// a jitter of 0 messes up the time.Tick chan
|
||||
if ms <= 0 {
|
||||
ms = 1
|
||||
}
|
||||
|
||||
return time.Duration(ms) * time.Millisecond
|
||||
}
|
||||
|
||||
// Wait blocks until all pester requests have returned
|
||||
// Probably not that useful outside of testing.
|
||||
func (c *Client) Wait() {
|
||||
c.wg.Wait()
|
||||
}
|
||||
|
||||
// pester provides all the logic of retries, concurrency, backoff, and logging
|
||||
func (c *Client) pester(p params) (*http.Response, error) {
|
||||
resultCh := make(chan result)
|
||||
multiplexCh := make(chan result)
|
||||
finishCh := make(chan struct{})
|
||||
|
||||
// track all requests that go out so we can close the late listener routine that closes late incoming response bodies
|
||||
totalSentRequests := &sync.WaitGroup{}
|
||||
totalSentRequests.Add(1)
|
||||
defer totalSentRequests.Done()
|
||||
allRequestsBackCh := make(chan struct{})
|
||||
go func() {
|
||||
totalSentRequests.Wait()
|
||||
close(allRequestsBackCh)
|
||||
}()
|
||||
|
||||
// GET calls should be idempotent and can make use
|
||||
// of concurrency. Other verbs can mutate and should not
|
||||
// make use of the concurrency feature
|
||||
concurrency := c.Concurrency
|
||||
if p.verb != "GET" {
|
||||
concurrency = 1
|
||||
}
|
||||
|
||||
c.Lock()
|
||||
if c.hc == nil {
|
||||
c.hc = &http.Client{}
|
||||
c.hc.Transport = c.Transport
|
||||
c.hc.CheckRedirect = c.CheckRedirect
|
||||
c.hc.Jar = c.Jar
|
||||
c.hc.Timeout = c.Timeout
|
||||
}
|
||||
c.Unlock()
|
||||
|
||||
// re-create the http client so we can leverage the std lib
|
||||
httpClient := http.Client{
|
||||
Transport: c.hc.Transport,
|
||||
CheckRedirect: c.hc.CheckRedirect,
|
||||
Jar: c.hc.Jar,
|
||||
Timeout: c.hc.Timeout,
|
||||
}
|
||||
|
||||
// if we have a request body, we need to save it for later
|
||||
var originalRequestBody []byte
|
||||
var originalBody []byte
|
||||
var err error
|
||||
if p.req != nil && p.req.Body != nil {
|
||||
originalRequestBody, err = ioutil.ReadAll(p.req.Body)
|
||||
if err != nil {
|
||||
return nil, ErrReadingRequestBody
|
||||
}
|
||||
p.req.Body.Close()
|
||||
}
|
||||
if p.body != nil {
|
||||
originalBody, err = ioutil.ReadAll(p.body)
|
||||
if err != nil {
|
||||
return nil, ErrReadingBody
|
||||
}
|
||||
}
|
||||
|
||||
AttemptLimit := c.MaxRetries
|
||||
if AttemptLimit <= 0 {
|
||||
AttemptLimit = 1
|
||||
}
|
||||
|
||||
for req := 0; req < concurrency; req++ {
|
||||
c.wg.Add(1)
|
||||
totalSentRequests.Add(1)
|
||||
go func(n int, p params) {
|
||||
defer c.wg.Done()
|
||||
defer totalSentRequests.Done()
|
||||
|
||||
var err error
|
||||
for i := 1; i <= AttemptLimit; i++ {
|
||||
c.wg.Add(1)
|
||||
defer c.wg.Done()
|
||||
select {
|
||||
case <-finishCh:
|
||||
return
|
||||
default:
|
||||
}
|
||||
|
||||
// rehydrate the body (it is drained each read)
|
||||
if len(originalRequestBody) > 0 {
|
||||
p.req.Body = ioutil.NopCloser(bytes.NewBuffer(originalRequestBody))
|
||||
}
|
||||
if len(originalBody) > 0 {
|
||||
p.body = bytes.NewBuffer(originalBody)
|
||||
}
|
||||
|
||||
var resp *http.Response
|
||||
// route the calls
|
||||
switch p.method {
|
||||
case "Do":
|
||||
resp, err = httpClient.Do(p.req)
|
||||
case "Get":
|
||||
resp, err = httpClient.Get(p.url)
|
||||
case "Head":
|
||||
resp, err = httpClient.Head(p.url)
|
||||
case "Post":
|
||||
resp, err = httpClient.Post(p.url, p.bodyType, p.body)
|
||||
case "PostForm":
|
||||
resp, err = httpClient.PostForm(p.url, p.data)
|
||||
default:
|
||||
err = ErrUnexpectedMethod
|
||||
}
|
||||
|
||||
// Early return if we have a valid result
|
||||
// Only retry (ie, continue the loop) on 5xx status codes
|
||||
if err == nil && resp.StatusCode < 500 {
|
||||
multiplexCh <- result{resp: resp, err: err, req: n, retry: i}
|
||||
return
|
||||
}
|
||||
|
||||
c.log(ErrEntry{
|
||||
Time: time.Now(),
|
||||
Method: p.method,
|
||||
Verb: p.verb,
|
||||
URL: p.url,
|
||||
Request: n,
|
||||
Retry: i + 1, // would remove, but would break backward compatibility
|
||||
Attempt: i,
|
||||
Err: err,
|
||||
})
|
||||
|
||||
// if it is the last iteration, grab the result (which is an error at this point)
|
||||
if i == AttemptLimit {
|
||||
multiplexCh <- result{resp: resp, err: err}
|
||||
return
|
||||
}
|
||||
|
||||
// if we are retrying, we should close this response body to free the fd
|
||||
if resp != nil {
|
||||
resp.Body.Close()
|
||||
}
|
||||
|
||||
// prevent a 0 from causing the tick to block, pass additional microsecond
|
||||
<-time.After(c.Backoff(i) + 1*time.Microsecond)
|
||||
}
|
||||
}(req, p)
|
||||
}
|
||||
|
||||
// spin off the go routine so it can continually listen in on late results and close the response bodies
|
||||
go func() {
|
||||
gotFirstResult := false
|
||||
for {
|
||||
select {
|
||||
case res := <-multiplexCh:
|
||||
if !gotFirstResult {
|
||||
gotFirstResult = true
|
||||
close(finishCh)
|
||||
resultCh <- res
|
||||
} else if res.resp != nil {
|
||||
// we only return one result to the caller; close all other response bodies that come back
|
||||
// drain the body before close as to not prevent keepalive. see https://gist.github.com/mholt/eba0f2cc96658be0f717
|
||||
io.Copy(ioutil.Discard, res.resp.Body)
|
||||
res.resp.Body.Close()
|
||||
}
|
||||
case <-allRequestsBackCh:
|
||||
// don't leave this goroutine running
|
||||
return
|
||||
}
|
||||
}
|
||||
}()
|
||||
|
||||
res := <-resultCh
|
||||
c.Lock()
|
||||
defer c.Unlock()
|
||||
c.SuccessReqNum = res.req
|
||||
c.SuccessRetryNum = res.retry
|
||||
return res.resp, res.err
|
||||
|
||||
}
|
||||
|
||||
// LogString provides a string representation of the errors the client has seen
|
||||
func (c *Client) LogString() string {
|
||||
c.Lock()
|
||||
defer c.Unlock()
|
||||
var res string
|
||||
for _, e := range c.ErrLog {
|
||||
res += c.FormatError(e)
|
||||
}
|
||||
return res
|
||||
}
|
||||
|
||||
// Format the Error to human readable string
|
||||
func (c *Client) FormatError(e ErrEntry) string {
|
||||
return fmt.Sprintf("%d %s [%s] %s request-%d retry-%d error: %s\n",
|
||||
e.Time.Unix(), e.Method, e.Verb, e.URL, e.Request, e.Retry, e.Err)
|
||||
}
|
||||
|
||||
// LogErrCount is a helper method used primarily for test validation
|
||||
func (c *Client) LogErrCount() int {
|
||||
c.Lock()
|
||||
defer c.Unlock()
|
||||
return len(c.ErrLog)
|
||||
}
|
||||
|
||||
// EmbedHTTPClient allows you to extend an existing Pester client with an
|
||||
// underlying http.Client, such as https://godoc.org/golang.org/x/oauth2/google#DefaultClient
|
||||
func (c *Client) EmbedHTTPClient(hc *http.Client) {
|
||||
c.hc = hc
|
||||
}
|
||||
|
||||
func (c *Client) log(e ErrEntry) {
|
||||
if c.KeepLog {
|
||||
c.Lock()
|
||||
defer c.Unlock()
|
||||
c.ErrLog = append(c.ErrLog, e)
|
||||
} else if c.LogHook != nil {
|
||||
// NOTE: There is a possibility that Log Printing hook slows it down.
|
||||
// but the consumer can always do the Job in a go-routine.
|
||||
c.LogHook(e)
|
||||
}
|
||||
}
|
||||
|
||||
// Do provides the same functionality as http.Client.Do
|
||||
func (c *Client) Do(req *http.Request) (resp *http.Response, err error) {
|
||||
return c.pester(params{method: "Do", req: req, verb: req.Method, url: req.URL.String()})
|
||||
}
|
||||
|
||||
// Get provides the same functionality as http.Client.Get
|
||||
func (c *Client) Get(url string) (resp *http.Response, err error) {
|
||||
return c.pester(params{method: "Get", url: url, verb: "GET"})
|
||||
}
|
||||
|
||||
// Head provides the same functionality as http.Client.Head
|
||||
func (c *Client) Head(url string) (resp *http.Response, err error) {
|
||||
return c.pester(params{method: "Head", url: url, verb: "HEAD"})
|
||||
}
|
||||
|
||||
// Post provides the same functionality as http.Client.Post
|
||||
func (c *Client) Post(url string, bodyType string, body io.Reader) (resp *http.Response, err error) {
|
||||
return c.pester(params{method: "Post", url: url, bodyType: bodyType, body: body, verb: "POST"})
|
||||
}
|
||||
|
||||
// PostForm provides the same functionality as http.Client.PostForm
|
||||
func (c *Client) PostForm(url string, data url.Values) (resp *http.Response, err error) {
|
||||
return c.pester(params{method: "PostForm", url: url, data: data, verb: "POST"})
|
||||
}
|
||||
|
||||
////////////////////////////////////////
|
||||
// Provide self-constructing variants //
|
||||
////////////////////////////////////////
|
||||
|
||||
// Do provides the same functionality as http.Client.Do and creates its own constructor
|
||||
func Do(req *http.Request) (resp *http.Response, err error) {
|
||||
c := New()
|
||||
return c.Do(req)
|
||||
}
|
||||
|
||||
// Get provides the same functionality as http.Client.Get and creates its own constructor
|
||||
func Get(url string) (resp *http.Response, err error) {
|
||||
c := New()
|
||||
return c.Get(url)
|
||||
}
|
||||
|
||||
// Head provides the same functionality as http.Client.Head and creates its own constructor
|
||||
func Head(url string) (resp *http.Response, err error) {
|
||||
c := New()
|
||||
return c.Head(url)
|
||||
}
|
||||
|
||||
// Post provides the same functionality as http.Client.Post and creates its own constructor
|
||||
func Post(url string, bodyType string, body io.Reader) (resp *http.Response, err error) {
|
||||
c := New()
|
||||
return c.Post(url, bodyType, body)
|
||||
}
|
||||
|
||||
// PostForm provides the same functionality as http.Client.PostForm and creates its own constructor
|
||||
func PostForm(url string, data url.Values) (resp *http.Response, err error) {
|
||||
c := New()
|
||||
return c.PostForm(url, data)
|
||||
}
|
8
vendor/github.com/spf13/pflag/.travis.yml
generated
vendored
8
vendor/github.com/spf13/pflag/.travis.yml
generated
vendored
|
@ -3,10 +3,14 @@ sudo: false
|
|||
language: go
|
||||
|
||||
go:
|
||||
- 1.5
|
||||
- 1.6
|
||||
- 1.5.4
|
||||
- 1.6.3
|
||||
- 1.7
|
||||
- tip
|
||||
|
||||
matrix:
|
||||
allow_failures:
|
||||
- go: tip
|
||||
install:
|
||||
- go get github.com/golang/lint/golint
|
||||
- export PATH=$GOPATH/bin:$PATH
|
||||
|
|
7
vendor/github.com/spf13/pflag/bool.go
generated
vendored
7
vendor/github.com/spf13/pflag/bool.go
generated
vendored
|
@ -1,9 +1,6 @@
|
|||
package pflag
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strconv"
|
||||
)
|
||||
import "strconv"
|
||||
|
||||
// optional interface to indicate boolean flags that can be
|
||||
// supplied without "=value" text
|
||||
|
@ -30,7 +27,7 @@ func (b *boolValue) Type() string {
|
|||
return "bool"
|
||||
}
|
||||
|
||||
func (b *boolValue) String() string { return fmt.Sprintf("%v", *b) }
|
||||
func (b *boolValue) String() string { return strconv.FormatBool(bool(*b)) }
|
||||
|
||||
func (b *boolValue) IsBoolFlag() bool { return true }
|
||||
|
||||
|
|
7
vendor/github.com/spf13/pflag/count.go
generated
vendored
7
vendor/github.com/spf13/pflag/count.go
generated
vendored
|
@ -1,9 +1,6 @@
|
|||
package pflag
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strconv"
|
||||
)
|
||||
import "strconv"
|
||||
|
||||
// -- count Value
|
||||
type countValue int
|
||||
|
@ -28,7 +25,7 @@ func (i *countValue) Type() string {
|
|||
return "count"
|
||||
}
|
||||
|
||||
func (i *countValue) String() string { return fmt.Sprintf("%v", *i) }
|
||||
func (i *countValue) String() string { return strconv.Itoa(int(*i)) }
|
||||
|
||||
func countConv(sval string) (interface{}, error) {
|
||||
i, err := strconv.Atoi(sval)
|
||||
|
|
45
vendor/github.com/spf13/pflag/flag.go
generated
vendored
45
vendor/github.com/spf13/pflag/flag.go
generated
vendored
|
@ -419,10 +419,25 @@ func (f *FlagSet) PrintDefaults() {
|
|||
fmt.Fprintf(f.out(), "%s", usages)
|
||||
}
|
||||
|
||||
// isZeroValue guesses whether the string represents the zero
|
||||
// value for a flag. It is not accurate but in practice works OK.
|
||||
func isZeroValue(value string) bool {
|
||||
switch value {
|
||||
// defaultIsZeroValue returns true if the default value for this flag represents
|
||||
// a zero value.
|
||||
func (f *Flag) defaultIsZeroValue() bool {
|
||||
switch f.Value.(type) {
|
||||
case boolFlag:
|
||||
return f.DefValue == "false"
|
||||
case *durationValue:
|
||||
// Beginning in Go 1.7, duration zero values are "0s"
|
||||
return f.DefValue == "0" || f.DefValue == "0s"
|
||||
case *intValue, *int8Value, *int32Value, *int64Value, *uintValue, *uint8Value, *uint16Value, *uint32Value, *uint64Value, *countValue, *float32Value, *float64Value:
|
||||
return f.DefValue == "0"
|
||||
case *stringValue:
|
||||
return f.DefValue == ""
|
||||
case *ipValue, *ipMaskValue, *ipNetValue:
|
||||
return f.DefValue == "<nil>"
|
||||
case *intSliceValue, *stringSliceValue, *stringArrayValue:
|
||||
return f.DefValue == "[]"
|
||||
default:
|
||||
switch f.Value.String() {
|
||||
case "false":
|
||||
return true
|
||||
case "<nil>":
|
||||
|
@ -433,6 +448,7 @@ func isZeroValue(value string) bool {
|
|||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
// UnquoteUsage extracts a back-quoted name from the usage
|
||||
|
@ -455,22 +471,19 @@ func UnquoteUsage(flag *Flag) (name string, usage string) {
|
|||
break // Only one back quote; use type name.
|
||||
}
|
||||
}
|
||||
// No explicit name, so use type if we can find one.
|
||||
name = "value"
|
||||
switch flag.Value.(type) {
|
||||
case boolFlag:
|
||||
|
||||
name = flag.Value.Type()
|
||||
switch name {
|
||||
case "bool":
|
||||
name = ""
|
||||
case *durationValue:
|
||||
name = "duration"
|
||||
case *float64Value:
|
||||
case "float64":
|
||||
name = "float"
|
||||
case *intValue, *int64Value:
|
||||
case "int64":
|
||||
name = "int"
|
||||
case *stringValue:
|
||||
name = "string"
|
||||
case *uintValue, *uint64Value:
|
||||
case "uint64":
|
||||
name = "uint"
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
|
@ -519,7 +532,7 @@ func (f *FlagSet) FlagUsages() string {
|
|||
}
|
||||
|
||||
line += usage
|
||||
if !isZeroValue(flag.DefValue) {
|
||||
if !flag.defaultIsZeroValue() {
|
||||
if flag.Value.Type() == "string" {
|
||||
line += fmt.Sprintf(" (default %q)", flag.DefValue)
|
||||
} else {
|
||||
|
|
7
vendor/github.com/spf13/pflag/float32.go
generated
vendored
7
vendor/github.com/spf13/pflag/float32.go
generated
vendored
|
@ -1,9 +1,6 @@
|
|||
package pflag
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strconv"
|
||||
)
|
||||
import "strconv"
|
||||
|
||||
// -- float32 Value
|
||||
type float32Value float32
|
||||
|
@ -23,7 +20,7 @@ func (f *float32Value) Type() string {
|
|||
return "float32"
|
||||
}
|
||||
|
||||
func (f *float32Value) String() string { return fmt.Sprintf("%v", *f) }
|
||||
func (f *float32Value) String() string { return strconv.FormatFloat(float64(*f), 'g', -1, 32) }
|
||||
|
||||
func float32Conv(sval string) (interface{}, error) {
|
||||
v, err := strconv.ParseFloat(sval, 32)
|
||||
|
|
7
vendor/github.com/spf13/pflag/float64.go
generated
vendored
7
vendor/github.com/spf13/pflag/float64.go
generated
vendored
|
@ -1,9 +1,6 @@
|
|||
package pflag
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strconv"
|
||||
)
|
||||
import "strconv"
|
||||
|
||||
// -- float64 Value
|
||||
type float64Value float64
|
||||
|
@ -23,7 +20,7 @@ func (f *float64Value) Type() string {
|
|||
return "float64"
|
||||
}
|
||||
|
||||
func (f *float64Value) String() string { return fmt.Sprintf("%v", *f) }
|
||||
func (f *float64Value) String() string { return strconv.FormatFloat(float64(*f), 'g', -1, 64) }
|
||||
|
||||
func float64Conv(sval string) (interface{}, error) {
|
||||
return strconv.ParseFloat(sval, 64)
|
||||
|
|
7
vendor/github.com/spf13/pflag/int.go
generated
vendored
7
vendor/github.com/spf13/pflag/int.go
generated
vendored
|
@ -1,9 +1,6 @@
|
|||
package pflag
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strconv"
|
||||
)
|
||||
import "strconv"
|
||||
|
||||
// -- int Value
|
||||
type intValue int
|
||||
|
@ -23,7 +20,7 @@ func (i *intValue) Type() string {
|
|||
return "int"
|
||||
}
|
||||
|
||||
func (i *intValue) String() string { return fmt.Sprintf("%v", *i) }
|
||||
func (i *intValue) String() string { return strconv.Itoa(int(*i)) }
|
||||
|
||||
func intConv(sval string) (interface{}, error) {
|
||||
return strconv.Atoi(sval)
|
||||
|
|
7
vendor/github.com/spf13/pflag/int32.go
generated
vendored
7
vendor/github.com/spf13/pflag/int32.go
generated
vendored
|
@ -1,9 +1,6 @@
|
|||
package pflag
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strconv"
|
||||
)
|
||||
import "strconv"
|
||||
|
||||
// -- int32 Value
|
||||
type int32Value int32
|
||||
|
@ -23,7 +20,7 @@ func (i *int32Value) Type() string {
|
|||
return "int32"
|
||||
}
|
||||
|
||||
func (i *int32Value) String() string { return fmt.Sprintf("%v", *i) }
|
||||
func (i *int32Value) String() string { return strconv.FormatInt(int64(*i), 10) }
|
||||
|
||||
func int32Conv(sval string) (interface{}, error) {
|
||||
v, err := strconv.ParseInt(sval, 0, 32)
|
||||
|
|
7
vendor/github.com/spf13/pflag/int64.go
generated
vendored
7
vendor/github.com/spf13/pflag/int64.go
generated
vendored
|
@ -1,9 +1,6 @@
|
|||
package pflag
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strconv"
|
||||
)
|
||||
import "strconv"
|
||||
|
||||
// -- int64 Value
|
||||
type int64Value int64
|
||||
|
@ -23,7 +20,7 @@ func (i *int64Value) Type() string {
|
|||
return "int64"
|
||||
}
|
||||
|
||||
func (i *int64Value) String() string { return fmt.Sprintf("%v", *i) }
|
||||
func (i *int64Value) String() string { return strconv.FormatInt(int64(*i), 10) }
|
||||
|
||||
func int64Conv(sval string) (interface{}, error) {
|
||||
return strconv.ParseInt(sval, 0, 64)
|
||||
|
|
7
vendor/github.com/spf13/pflag/int8.go
generated
vendored
7
vendor/github.com/spf13/pflag/int8.go
generated
vendored
|
@ -1,9 +1,6 @@
|
|||
package pflag
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strconv"
|
||||
)
|
||||
import "strconv"
|
||||
|
||||
// -- int8 Value
|
||||
type int8Value int8
|
||||
|
@ -23,7 +20,7 @@ func (i *int8Value) Type() string {
|
|||
return "int8"
|
||||
}
|
||||
|
||||
func (i *int8Value) String() string { return fmt.Sprintf("%v", *i) }
|
||||
func (i *int8Value) String() string { return strconv.FormatInt(int64(*i), 10) }
|
||||
|
||||
func int8Conv(sval string) (interface{}, error) {
|
||||
v, err := strconv.ParseInt(sval, 0, 8)
|
||||
|
|
4
vendor/github.com/spf13/pflag/string.go
generated
vendored
4
vendor/github.com/spf13/pflag/string.go
generated
vendored
|
@ -1,7 +1,5 @@
|
|||
package pflag
|
||||
|
||||
import "fmt"
|
||||
|
||||
// -- string Value
|
||||
type stringValue string
|
||||
|
||||
|
@ -18,7 +16,7 @@ func (s *stringValue) Type() string {
|
|||
return "string"
|
||||
}
|
||||
|
||||
func (s *stringValue) String() string { return fmt.Sprintf("%s", *s) }
|
||||
func (s *stringValue) String() string { return string(*s) }
|
||||
|
||||
func stringConv(sval string) (interface{}, error) {
|
||||
return sval, nil
|
||||
|
|
110
vendor/github.com/spf13/pflag/string_array.go
generated
vendored
Normal file
110
vendor/github.com/spf13/pflag/string_array.go
generated
vendored
Normal file
|
@ -0,0 +1,110 @@
|
|||
package pflag
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strings"
|
||||
)
|
||||
|
||||
var _ = fmt.Fprint
|
||||
|
||||
// -- stringArray Value
|
||||
type stringArrayValue struct {
|
||||
value *[]string
|
||||
changed bool
|
||||
}
|
||||
|
||||
func newStringArrayValue(val []string, p *[]string) *stringArrayValue {
|
||||
ssv := new(stringArrayValue)
|
||||
ssv.value = p
|
||||
*ssv.value = val
|
||||
return ssv
|
||||
}
|
||||
|
||||
func (s *stringArrayValue) Set(val string) error {
|
||||
if !s.changed {
|
||||
*s.value = []string{val}
|
||||
s.changed = true
|
||||
} else {
|
||||
*s.value = append(*s.value, val)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (s *stringArrayValue) Type() string {
|
||||
return "stringArray"
|
||||
}
|
||||
|
||||
func (s *stringArrayValue) String() string {
|
||||
str, _ := writeAsCSV(*s.value)
|
||||
return "[" + str + "]"
|
||||
}
|
||||
|
||||
func stringArrayConv(sval string) (interface{}, error) {
|
||||
sval = strings.Trim(sval, "[]")
|
||||
// An empty string would cause a array with one (empty) string
|
||||
if len(sval) == 0 {
|
||||
return []string{}, nil
|
||||
}
|
||||
return readAsCSV(sval)
|
||||
}
|
||||
|
||||
// GetStringArray return the []string value of a flag with the given name
|
||||
func (f *FlagSet) GetStringArray(name string) ([]string, error) {
|
||||
val, err := f.getFlagType(name, "stringArray", stringArrayConv)
|
||||
if err != nil {
|
||||
return []string{}, err
|
||||
}
|
||||
return val.([]string), nil
|
||||
}
|
||||
|
||||
// StringArrayVar defines a string flag with specified name, default value, and usage string.
|
||||
// The argument p points to a []string variable in which to store the values of the multiple flags.
|
||||
// The value of each argument will not try to be separated by comma
|
||||
func (f *FlagSet) StringArrayVar(p *[]string, name string, value []string, usage string) {
|
||||
f.VarP(newStringArrayValue(value, p), name, "", usage)
|
||||
}
|
||||
|
||||
// StringArrayVarP is like StringArrayVar, but accepts a shorthand letter that can be used after a single dash.
|
||||
func (f *FlagSet) StringArrayVarP(p *[]string, name, shorthand string, value []string, usage string) {
|
||||
f.VarP(newStringArrayValue(value, p), name, shorthand, usage)
|
||||
}
|
||||
|
||||
// StringArrayVar defines a string flag with specified name, default value, and usage string.
|
||||
// The argument p points to a []string variable in which to store the value of the flag.
|
||||
// The value of each argument will not try to be separated by comma
|
||||
func StringArrayVar(p *[]string, name string, value []string, usage string) {
|
||||
CommandLine.VarP(newStringArrayValue(value, p), name, "", usage)
|
||||
}
|
||||
|
||||
// StringArrayVarP is like StringArrayVar, but accepts a shorthand letter that can be used after a single dash.
|
||||
func StringArrayVarP(p *[]string, name, shorthand string, value []string, usage string) {
|
||||
CommandLine.VarP(newStringArrayValue(value, p), name, shorthand, usage)
|
||||
}
|
||||
|
||||
// StringArray defines a string flag with specified name, default value, and usage string.
|
||||
// The return value is the address of a []string variable that stores the value of the flag.
|
||||
// The value of each argument will not try to be separated by comma
|
||||
func (f *FlagSet) StringArray(name string, value []string, usage string) *[]string {
|
||||
p := []string{}
|
||||
f.StringArrayVarP(&p, name, "", value, usage)
|
||||
return &p
|
||||
}
|
||||
|
||||
// StringArrayP is like StringArray, but accepts a shorthand letter that can be used after a single dash.
|
||||
func (f *FlagSet) StringArrayP(name, shorthand string, value []string, usage string) *[]string {
|
||||
p := []string{}
|
||||
f.StringArrayVarP(&p, name, shorthand, value, usage)
|
||||
return &p
|
||||
}
|
||||
|
||||
// StringArray defines a string flag with specified name, default value, and usage string.
|
||||
// The return value is the address of a []string variable that stores the value of the flag.
|
||||
// The value of each argument will not try to be separated by comma
|
||||
func StringArray(name string, value []string, usage string) *[]string {
|
||||
return CommandLine.StringArrayP(name, "", value, usage)
|
||||
}
|
||||
|
||||
// StringArrayP is like StringArray, but accepts a shorthand letter that can be used after a single dash.
|
||||
func StringArrayP(name, shorthand string, value []string, usage string) *[]string {
|
||||
return CommandLine.StringArrayP(name, shorthand, value, usage)
|
||||
}
|
31
vendor/github.com/spf13/pflag/string_slice.go
generated
vendored
31
vendor/github.com/spf13/pflag/string_slice.go
generated
vendored
|
@ -1,6 +1,7 @@
|
|||
package pflag
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/csv"
|
||||
"fmt"
|
||||
"strings"
|
||||
|
@ -21,10 +22,28 @@ func newStringSliceValue(val []string, p *[]string) *stringSliceValue {
|
|||
return ssv
|
||||
}
|
||||
|
||||
func (s *stringSliceValue) Set(val string) error {
|
||||
func readAsCSV(val string) ([]string, error) {
|
||||
if val == "" {
|
||||
return []string{}, nil
|
||||
}
|
||||
stringReader := strings.NewReader(val)
|
||||
csvReader := csv.NewReader(stringReader)
|
||||
v, err := csvReader.Read()
|
||||
return csvReader.Read()
|
||||
}
|
||||
|
||||
func writeAsCSV(vals []string) (string, error) {
|
||||
b := &bytes.Buffer{}
|
||||
w := csv.NewWriter(b)
|
||||
err := w.Write(vals)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
w.Flush()
|
||||
return strings.TrimSuffix(b.String(), fmt.Sprintln()), nil
|
||||
}
|
||||
|
||||
func (s *stringSliceValue) Set(val string) error {
|
||||
v, err := readAsCSV(val)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
@ -41,7 +60,10 @@ func (s *stringSliceValue) Type() string {
|
|||
return "stringSlice"
|
||||
}
|
||||
|
||||
func (s *stringSliceValue) String() string { return "[" + strings.Join(*s.value, ",") + "]" }
|
||||
func (s *stringSliceValue) String() string {
|
||||
str, _ := writeAsCSV(*s.value)
|
||||
return "[" + str + "]"
|
||||
}
|
||||
|
||||
func stringSliceConv(sval string) (interface{}, error) {
|
||||
sval = strings.Trim(sval, "[]")
|
||||
|
@ -49,8 +71,7 @@ func stringSliceConv(sval string) (interface{}, error) {
|
|||
if len(sval) == 0 {
|
||||
return []string{}, nil
|
||||
}
|
||||
v := strings.Split(sval, ",")
|
||||
return v, nil
|
||||
return readAsCSV(sval)
|
||||
}
|
||||
|
||||
// GetStringSlice return the []string value of a flag with the given name
|
||||
|
|
7
vendor/github.com/spf13/pflag/uint.go
generated
vendored
7
vendor/github.com/spf13/pflag/uint.go
generated
vendored
|
@ -1,9 +1,6 @@
|
|||
package pflag
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strconv"
|
||||
)
|
||||
import "strconv"
|
||||
|
||||
// -- uint Value
|
||||
type uintValue uint
|
||||
|
@ -23,7 +20,7 @@ func (i *uintValue) Type() string {
|
|||
return "uint"
|
||||
}
|
||||
|
||||
func (i *uintValue) String() string { return fmt.Sprintf("%v", *i) }
|
||||
func (i *uintValue) String() string { return strconv.FormatUint(uint64(*i), 10) }
|
||||
|
||||
func uintConv(sval string) (interface{}, error) {
|
||||
v, err := strconv.ParseUint(sval, 0, 0)
|
||||
|
|
9
vendor/github.com/spf13/pflag/uint16.go
generated
vendored
9
vendor/github.com/spf13/pflag/uint16.go
generated
vendored
|
@ -1,9 +1,6 @@
|
|||
package pflag
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strconv"
|
||||
)
|
||||
import "strconv"
|
||||
|
||||
// -- uint16 value
|
||||
type uint16Value uint16
|
||||
|
@ -12,7 +9,7 @@ func newUint16Value(val uint16, p *uint16) *uint16Value {
|
|||
*p = val
|
||||
return (*uint16Value)(p)
|
||||
}
|
||||
func (i *uint16Value) String() string { return fmt.Sprintf("%d", *i) }
|
||||
|
||||
func (i *uint16Value) Set(s string) error {
|
||||
v, err := strconv.ParseUint(s, 0, 16)
|
||||
*i = uint16Value(v)
|
||||
|
@ -23,6 +20,8 @@ func (i *uint16Value) Type() string {
|
|||
return "uint16"
|
||||
}
|
||||
|
||||
func (i *uint16Value) String() string { return strconv.FormatUint(uint64(*i), 10) }
|
||||
|
||||
func uint16Conv(sval string) (interface{}, error) {
|
||||
v, err := strconv.ParseUint(sval, 0, 16)
|
||||
if err != nil {
|
||||
|
|
11
vendor/github.com/spf13/pflag/uint32.go
generated
vendored
11
vendor/github.com/spf13/pflag/uint32.go
generated
vendored
|
@ -1,18 +1,15 @@
|
|||
package pflag
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strconv"
|
||||
)
|
||||
import "strconv"
|
||||
|
||||
// -- uint16 value
|
||||
// -- uint32 value
|
||||
type uint32Value uint32
|
||||
|
||||
func newUint32Value(val uint32, p *uint32) *uint32Value {
|
||||
*p = val
|
||||
return (*uint32Value)(p)
|
||||
}
|
||||
func (i *uint32Value) String() string { return fmt.Sprintf("%d", *i) }
|
||||
|
||||
func (i *uint32Value) Set(s string) error {
|
||||
v, err := strconv.ParseUint(s, 0, 32)
|
||||
*i = uint32Value(v)
|
||||
|
@ -23,6 +20,8 @@ func (i *uint32Value) Type() string {
|
|||
return "uint32"
|
||||
}
|
||||
|
||||
func (i *uint32Value) String() string { return strconv.FormatUint(uint64(*i), 10) }
|
||||
|
||||
func uint32Conv(sval string) (interface{}, error) {
|
||||
v, err := strconv.ParseUint(sval, 0, 32)
|
||||
if err != nil {
|
||||
|
|
7
vendor/github.com/spf13/pflag/uint64.go
generated
vendored
7
vendor/github.com/spf13/pflag/uint64.go
generated
vendored
|
@ -1,9 +1,6 @@
|
|||
package pflag
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strconv"
|
||||
)
|
||||
import "strconv"
|
||||
|
||||
// -- uint64 Value
|
||||
type uint64Value uint64
|
||||
|
@ -23,7 +20,7 @@ func (i *uint64Value) Type() string {
|
|||
return "uint64"
|
||||
}
|
||||
|
||||
func (i *uint64Value) String() string { return fmt.Sprintf("%v", *i) }
|
||||
func (i *uint64Value) String() string { return strconv.FormatUint(uint64(*i), 10) }
|
||||
|
||||
func uint64Conv(sval string) (interface{}, error) {
|
||||
v, err := strconv.ParseUint(sval, 0, 64)
|
||||
|
|
7
vendor/github.com/spf13/pflag/uint8.go
generated
vendored
7
vendor/github.com/spf13/pflag/uint8.go
generated
vendored
|
@ -1,9 +1,6 @@
|
|||
package pflag
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strconv"
|
||||
)
|
||||
import "strconv"
|
||||
|
||||
// -- uint8 Value
|
||||
type uint8Value uint8
|
||||
|
@ -23,7 +20,7 @@ func (i *uint8Value) Type() string {
|
|||
return "uint8"
|
||||
}
|
||||
|
||||
func (i *uint8Value) String() string { return fmt.Sprintf("%v", *i) }
|
||||
func (i *uint8Value) String() string { return strconv.FormatUint(uint64(*i), 10) }
|
||||
|
||||
func uint8Conv(sval string) (interface{}, error) {
|
||||
v, err := strconv.ParseUint(sval, 0, 8)
|
||||
|
|
3
vendor/golang.org/x/net/AUTHORS
generated
vendored
Normal file
3
vendor/golang.org/x/net/AUTHORS
generated
vendored
Normal file
|
@ -0,0 +1,3 @@
|
|||
# This source code refers to The Go Authors for copyright purposes.
|
||||
# The master list of authors is in the main Go distribution,
|
||||
# visible at http://tip.golang.org/AUTHORS.
|
3
vendor/golang.org/x/net/CONTRIBUTORS
generated
vendored
Normal file
3
vendor/golang.org/x/net/CONTRIBUTORS
generated
vendored
Normal file
|
@ -0,0 +1,3 @@
|
|||
# This source code was written by the Go contributors.
|
||||
# The master list of contributors is in the main Go distribution,
|
||||
# visible at http://tip.golang.org/CONTRIBUTORS.
|
27
vendor/golang.org/x/net/LICENSE
generated
vendored
Normal file
27
vendor/golang.org/x/net/LICENSE
generated
vendored
Normal file
|
@ -0,0 +1,27 @@
|
|||
Copyright (c) 2009 The Go Authors. All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
* Redistributions in binary form must reproduce the above
|
||||
copyright notice, this list of conditions and the following disclaimer
|
||||
in the documentation and/or other materials provided with the
|
||||
distribution.
|
||||
* Neither the name of Google Inc. nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
Some files were not shown because too many files have changed in this diff Show more
Loading…
Reference in a new issue