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Update README

Signed-off-by: Knut Ahlers <knut@ahlers.me>
This commit is contained in:
Knut Ahlers 2019-01-01 15:07:57 +01:00
parent 1d9b7dcbc8
commit f4c0499192
Signed by: luzifer
GPG key ID: DC2729FDD34BE99E

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@ -5,16 +5,25 @@
# Luzifer / password
This project is a rewrite of my former password generator written in Python. The intention is to provide a fast and secure way to generate one or more passwords using a CLI tool, a HTTPs page or a HTTPs API.
The intention of this project is to provide a fast and secure way to generate one or more passwords using a CLI tool, a HTTPs page or a HTTPs API.
For the security of the passwords there are several assertions:
- The password may not contain pattern found on the keyboard or in alphabet
- The password must have 3 or 4 different character groups in it depending on whether special characters are requested
- The password may not have repeating characters
- The API generator does not transmit or store any data about the generated passwords
## Usage
### Via Web
My service [Secure Password](https://pwd.luzifer.io/) is powered by this app and will provide you with secure passwords.
My service [Secure Password](https://passwd.fyi/) is powered by this app and will provide you with secure passwords.
### Via [Alfred](https://www.alfredapp.com/)
_(No longer actively maintained as I no longer use OSX / Alfred. The current version stays until it gets reported to be broken and will then get removed.)_
1. Ensure you do have Alfred 3 and have enabled the Powerpack
2. Download and open the `PasswordGenerator.alfredworkflow` from [Github releases](https://github.com/Luzifer/password/releases/latest)
3. Let Alfred install the workflow
@ -27,53 +36,62 @@ The workflow is set up to automatically check for updates once a day. If you wan
1. Download the compiled binary from [Github releases](https://github.com/Luzifer/password/releases/latest)
2. Generate your password:
```bash
# ./password get -h
NAME:
get - generate and return a secure random password
```console
$ ./password get -h
generate and return a secure random password
Usage:
password get [flags]
Flags:
-d, --date prepend current date to XKCD style passwords (default true)
-h, --help help for get
-j, --json return output in JSON format
-l, --length int length of the generated password (default 20)
-n, --number int number of passwords to generate (default 1)
-s, --special use special characters in your password
-x, --xkcd use XKCD style password
USAGE:
command get [command options] [arguments...]
OPTIONS:
--length, -l "20" length of the generated password
--special, -s use special characters in your password
# ./password get
$ ./password get
Vzupi4IaPbXmSQEX9A4e
# ./password get -l 32 -s
$ ./password get -l 32 -s
}d.sks(4J$2G]x52=k)WAN{M68LxEg}%
$ ./password get -l 4 -x
20190101.SeashellSupporterTumbleweedGeneral
```
### Via API
- `/v1/getPassword` - Retrieve a password from the API
- `length=20` - Specify the length of the password to generate
- `date=true` - Set to `false` no to prepend the date to XKCD-style passwords
- `length=20` - Specify the length of the password to generate (the API only supports values between 4 and 128 - for more characters use the CLI)
- `special=false` - Set to `true` to enable special characters
- `xkcd=false` - Set to `true` to enable XKCD-style passwords
#### Self-Hosted
1. Download the compiled binary from [Github releases](https://github.com/Luzifer/password/releases/latest)
2. Run the API server:
```bash
# ./password serve -h
NAME:
serve - start an API server to request passwords
```console
$ ./password serve -h
start an API server to request passwords
USAGE:
command serve [command options] [arguments...]
Usage:
password serve [flags]
OPTIONS:
--port "3000" port to listen on
Flags:
-h, --help help for serve
--port int port to listen on (default 3000)
```
3. Request your password using `http://localhost:3000/v1/getPassword?length=20&special=true`
#### Hosted
```bash
# curl https://pwd.luzifer.io/v1/getPassword?length=20&special=true
```console
$ curl https://passwd.fyi/v1/getPassword?length=20&special=true
0M4L-1[lT:@2&7,p,o-;
```
@ -83,16 +101,21 @@ Tests and benchmark are run by Travis CI at every push to this repository:
[![Build Status](https://travis-ci.org/Luzifer/password.svg)](https://travis-ci.org/Luzifer/password)
```bash
# go test -bench .
```console
$ go test -bench .
goos: linux
goarch: amd64
pkg: github.com/Luzifer/password/lib
BenchmarkGeneratePasswords8Char-8 20000 65469 ns/op
BenchmarkGeneratePasswords8CharSpecial-8 20000 97659 ns/op
BenchmarkGeneratePasswords16Char-8 20000 84215 ns/op
BenchmarkGeneratePasswords16CharSpecial-8 20000 92885 ns/op
BenchmarkGeneratePasswords32Char-8 10000 152436 ns/op
BenchmarkGeneratePasswords32CharSpecial-8 10000 144352 ns/op
BenchmarkGeneratePasswords128Char-8 1000 2199011 ns/op
BenchmarkGeneratePasswords128CharSpecial-8 2000 1089225 ns/op
BenchmarkGeneratePasswords4Words-8 200000 9472 ns/op
BenchmarkGeneratePasswords20Words-8 100000 14098 ns/op
PASS
BenchmarkGeneratePasswords8Char 20000 74875 ns/op
BenchmarkGeneratePasswords8CharSpecial 10000 108451 ns/op
BenchmarkGeneratePasswords16Char 10000 135059 ns/op
BenchmarkGeneratePasswords16CharSpecial 10000 142958 ns/op
BenchmarkGeneratePasswords32Char 5000 307994 ns/op
BenchmarkGeneratePasswords32CharSpecial 5000 284031 ns/op
BenchmarkGeneratePasswords128Char 300 6721034 ns/op
BenchmarkGeneratePasswords128CharSpecial 500 3244446 ns/op
ok github.com/Luzifer/password/lib 13.764s
ok github.com/Luzifer/password/lib 21.624s
```