From 0e50bf03d6dcc949221f29705fb293864399d9f5 Mon Sep 17 00:00:00 2001 From: Knut Ahlers Date: Sat, 30 Sep 2023 12:31:07 +0200 Subject: [PATCH] Update dependencies, fix linter errors Signed-off-by: Knut Ahlers --- README.md | 3 +- decryption.go | 28 +++++----- go.mod | 31 +++++----- go.sum | 152 +++++++++++++++++++++++++++++--------------------- main.go | 81 ++++++++++----------------- 5 files changed, 146 insertions(+), 149 deletions(-) diff --git a/README.md b/README.md index a4fe49f..371b883 100644 --- a/README.md +++ b/README.md @@ -33,12 +33,11 @@ $ python test.py | grep MY_TEST_VAR $ envrun --help Usage of envrun: --clean Do not pass current environment to child process - --encryption string Encryption method used for encrypted env-file (Available: gpg-symmetric, openssl-md5) (default "openssl-md5") + --encryption string Encryption method used for encrypted env-file (Available: gpg-symmetric, openssl-md5, openssl-sha256) (default "openssl-md5") --env-file string Location of the environment file (default ".env") --log-level string Log level (debug, info, warn, error, fatal) (default "info") -p, --password string Password to decrypt environment file --password-file string Read encryption key from file - --q Suppress informational messages from envrun (DEPRECATED, use --log-level=warn) --version Prints current version and exits $ envrun python test.py | grep MY_TEST_VAR diff --git a/decryption.go b/decryption.go index a9f4bcb..f55cc6f 100644 --- a/decryption.go +++ b/decryption.go @@ -4,30 +4,28 @@ import ( "bytes" "fmt" "io" - "io/ioutil" - "golang.org/x/crypto/openpgp" - "golang.org/x/crypto/openpgp/armor" + "github.com/ProtonMail/go-crypto/openpgp" + "github.com/ProtonMail/go-crypto/openpgp/armor" - openssl "github.com/Luzifer/go-openssl/v3" + openssl "github.com/Luzifer/go-openssl/v4" ) type decryptMethod func(body []byte, passphrase string) ([]byte, error) func decryptMethodFromName(name string) (decryptMethod, error) { switch name { - case "gpg-symmetric": return decryptGPGSymmetric, nil case "openssl-md5": - return decryptOpenSSL(openssl.DigestMD5Sum), nil + return decryptOpenSSL(openssl.BytesToKeyMD5), nil case "openssl-sha256": - return decryptOpenSSL(openssl.DigestSHA256Sum), nil + return decryptOpenSSL(openssl.BytesToKeySHA256), nil default: - return nil, fmt.Errorf("Decrypt method %q not found", name) + return nil, fmt.Errorf("decrypt method %q not found", name) } } @@ -41,27 +39,29 @@ func decryptGPGSymmetric(body []byte, passphrase string) ([]byte, error) { case io.EOF: msgReader = bytes.NewReader(body) default: - return nil, fmt.Errorf("Unable to read armor: %s", err) + return nil, fmt.Errorf("reading armor: %w", err) } var passwordRetry bool md, err := openpgp.ReadMessage(msgReader, nil, func(keys []openpgp.Key, symmetric bool) ([]byte, error) { if passwordRetry { - return nil, fmt.Errorf("Wrong passphrase supplied") + return nil, fmt.Errorf("wrong passphrase supplied") } passwordRetry = true return []byte(passphrase), nil }, nil) if err != nil { - return nil, fmt.Errorf("Unable to decrypt message: %s", err) + return nil, fmt.Errorf("decrypting message: %w", err) } - return ioutil.ReadAll(md.UnverifiedBody) + data, err := io.ReadAll(md.UnverifiedBody) + return data, fmt.Errorf("reading GPG body: %w", err) } -func decryptOpenSSL(kdf openssl.DigestFunc) decryptMethod { +func decryptOpenSSL(kdf openssl.CredsGenerator) decryptMethod { return func(body []byte, passphrase string) ([]byte, error) { - return openssl.New().DecryptBytes(cfg.Password, body, kdf) + data, err := openssl.New().DecryptBytes(cfg.Password, body, kdf) + return data, fmt.Errorf("decrypting data: %w", err) } } diff --git a/go.mod b/go.mod index 195246f..e0e4b4a 100644 --- a/go.mod +++ b/go.mod @@ -1,21 +1,20 @@ module github.com/Luzifer/envrun -go 1.12 +go 1.21 require ( - github.com/Luzifer/go-openssl/v3 v3.1.0 - github.com/Luzifer/rconfig v2.2.0+incompatible // indirect - github.com/Luzifer/rconfig/v2 v2.2.1 - github.com/golang/protobuf v1.3.2 // indirect - github.com/konsorten/go-windows-terminal-sequences v1.0.2 // indirect - github.com/kr/pretty v0.1.0 // indirect - github.com/onsi/ginkgo v1.8.0 // indirect - github.com/onsi/gomega v1.5.0 // indirect - github.com/sirupsen/logrus v1.4.2 - github.com/stretchr/testify v1.3.0 // indirect - golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4 - golang.org/x/net v0.0.0-20190724013045-ca1201d0de80 // indirect - golang.org/x/sys v0.0.0-20190804053845-51ab0e2deafa // indirect - golang.org/x/text v0.3.2 // indirect - gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect + github.com/Luzifer/go-openssl/v4 v4.2.1 + github.com/Luzifer/go_helpers/v2 v2.20.0 + github.com/Luzifer/rconfig/v2 v2.4.0 + github.com/ProtonMail/go-crypto v0.0.0-20230923063757-afb1ddc0824c + github.com/sirupsen/logrus v1.9.3 +) + +require ( + github.com/cloudflare/circl v1.3.3 // indirect + github.com/spf13/pflag v1.0.5 // indirect + golang.org/x/crypto v0.13.0 // indirect + golang.org/x/sys v0.12.0 // indirect + gopkg.in/validator.v2 v2.0.1 // indirect + gopkg.in/yaml.v2 v2.4.0 // indirect ) diff --git a/go.sum b/go.sum index 41d1e14..ade69b8 100644 --- a/go.sum +++ b/go.sum @@ -1,78 +1,100 @@ -github.com/Luzifer/go-openssl/v3 v3.1.0 h1:QqKqo6kYXGGUsvtUoCpRZm8lHw+jDfhbzr36gVj+/gw= -github.com/Luzifer/go-openssl/v3 v3.1.0/go.mod h1:liy3FXuuS8hfDlYh1T+l78AwQ/NjZflJz0NDvjKhwDs= -github.com/Luzifer/rconfig v2.2.0+incompatible h1:Kle3+rshPM7LxciOheaR4EfHUzibkDDGws04sefQ5m8= -github.com/Luzifer/rconfig v2.2.0+incompatible/go.mod h1:9pet6z2+mm/UAB0jF/rf0s62USfHNolzgR6Q4KpsJI0= -github.com/Luzifer/rconfig/v2 v2.2.1 h1:zcDdLQlnlzwcBJ8E0WFzOkQE1pCMn3EbX0dFYkeTczg= -github.com/Luzifer/rconfig/v2 v2.2.1/go.mod h1:OKIX0/JRZrPJ/ZXXWklQEFXA6tBfWaljZbW37w+sqBw= +github.com/Luzifer/go-openssl/v4 v4.2.1 h1:0+/gaQ5TcBhGmVqGrfyA21eujlbbaNwj0VlOA3nh4ts= +github.com/Luzifer/go-openssl/v4 v4.2.1/go.mod h1:CZZZWY0buCtkxrkqDPQYigC4Kn55UuO97TEoV+hwz2s= +github.com/Luzifer/go_helpers/v2 v2.20.0 h1:OyCUs7TFGwfJpGqD21KEKKOXy92jetw2l7dlmG7HZnA= +github.com/Luzifer/go_helpers/v2 v2.20.0/go.mod h1:KPGjImwm51SmOTZMd9XUsT241gHYJuEyLrS/omQ4/Dw= +github.com/Luzifer/rconfig/v2 v2.4.0 h1:MAdymTlExAZ8mx5VG8xOFAtFQSpWBipKYQHPOmYTn9o= +github.com/Luzifer/rconfig/v2 v2.4.0/go.mod h1:hWF3ZVSusbYlg5bEvCwalEyUSY+0JPJWUiIu7rBmav8= +github.com/ProtonMail/go-crypto v0.0.0-20230923063757-afb1ddc0824c h1:kMFnB0vCcX7IL/m9Y5LO+KQYv+t1CQOiFe6+SV2J7bE= +github.com/ProtonMail/go-crypto v0.0.0-20230923063757-afb1ddc0824c/go.mod h1:EjAoLdwvbIOoOQr3ihjnSoLZRtE8azugULFRteWMNc0= +github.com/bwesterb/go-ristretto v1.2.3/go.mod h1:fUIoIZaG73pV5biE2Blr2xEzDoMj7NFEuV9ekS419A0= +github.com/cloudflare/circl v1.3.3 h1:fE/Qz0QdIGqeWfnwq0RE0R7MI51s0M2E4Ga9kq5AEMs= +github.com/cloudflare/circl v1.3.3/go.mod h1:5XYMA4rFBvNIrhs50XuiBJ15vF2pZn4nnUKZrLbUZFA= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.1 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v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk= +gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q= gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ= gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw= -gopkg.in/validator.v2 v2.0.0-20180514200540-135c24b11c19 h1:WB265cn5OpO+hK3pikC9hpP1zI/KTwmyMFKloW9eOVc= -gopkg.in/validator.v2 v2.0.0-20180514200540-135c24b11c19/go.mod h1:o4V0GXN9/CAmCsvJ0oXYZvrZOe7syiDZSN1GWGZTGzc= -gopkg.in/yaml.v2 v2.2.1 h1:mUhvW9EsL+naU5Q3cakzfE91YhliOondGd6ZrsDBHQE= -gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= -gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw= -gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +gopkg.in/validator.v2 v2.0.1 h1:xF0KWyGWXm/LM2G1TrEjqOu4pa6coO9AlWSf3msVfDY= +gopkg.in/validator.v2 v2.0.1/go.mod h1:lIUZBlB3Im4s/eYp39Ry/wkR02yOPhZ9IwIRBjuPuG8= +gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY= +gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ= +gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= +gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= +gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= diff --git a/main.go b/main.go index 853e30f..feede9a 100644 --- a/main.go +++ b/main.go @@ -2,13 +2,13 @@ package main import ( "fmt" - "io/ioutil" "os" "os/exec" "strings" log "github.com/sirupsen/logrus" + "github.com/Luzifer/go_helpers/v2/env" "github.com/Luzifer/rconfig/v2" ) @@ -20,64 +20,41 @@ var ( LogLevel string `flag:"log-level" default:"info" description:"Log level (debug, info, warn, error, fatal)"` PasswordFile string `flag:"password-file" default:"" description:"Read encryption key from file"` Password string `flag:"password,p" default:"" env:"PASSWORD" description:"Password to decrypt environment file"` - Silent bool `flag:"q" default:"false" description:"Suppress informational messages from envrun (DEPRECATED, use --log-level=warn)"` VersionAndExit bool `flag:"version" default:"false" description:"Prints current version and exits"` }{} version = "dev" ) -func init() { +func initApp() error { if err := rconfig.ParseAndValidate(&cfg); err != nil { - log.Fatalf("Unable to parse commandline options: %s", err) + return fmt.Errorf("parsing cli options: %w", err) } - if cfg.VersionAndExit { - fmt.Printf("envrun %s\n", version) - os.Exit(0) + l, err := log.ParseLevel(cfg.LogLevel) + if err != nil { + return fmt.Errorf("parsing log-level: %w", err) } + log.SetLevel(l) - if cfg.Silent && cfg.LogLevel == "info" { - // Migration of deprecated flag - cfg.LogLevel = "warn" - } - - if l, err := log.ParseLevel(cfg.LogLevel); err != nil { - log.WithError(err).Fatal("Unable to parse log level") - } else { - log.SetLevel(l) - } -} - -func envListToMap(list []string) map[string]string { - out := map[string]string{} - for _, entry := range list { - if len(entry) == 0 || entry[0] == '#' { - continue - } - - parts := strings.SplitN(entry, "=", 2) - if len(parts) != 2 { - log.WithField("entry", entry).Warn("Invalid env-file entry") - continue - } - out[parts[0]] = parts[1] - } - return out -} - -func envMapToList(envMap map[string]string) []string { - out := []string{} - for k, v := range envMap { - out = append(out, k+"="+v) - } - return out + return nil } func main() { + var err error + + if err = initApp(); err != nil { + log.WithError(err).Fatal("intitializing app") + } + + if cfg.VersionAndExit { + fmt.Printf("envrun %s\n", version) //nolint:forbidigo + os.Exit(0) + } + if cfg.Password == "" && cfg.PasswordFile != "" { if _, err := os.Stat(cfg.PasswordFile); err == nil { - data, err := ioutil.ReadFile(cfg.PasswordFile) + data, err := os.ReadFile(cfg.PasswordFile) if err != nil { log.WithError(err).Fatal("Unable to read password from file") } @@ -95,7 +72,7 @@ func main() { log.WithError(err).Fatal("Could not load env file") } - var childenv = envListToMap(os.Environ()) + childenv := env.ListToMap(os.Environ()) if cfg.CleanEnv { childenv = map[string]string{} } @@ -104,12 +81,12 @@ func main() { childenv[k] = v } - if len(rconfig.Args()) < 2 { + if len(rconfig.Args()) < 2 { //nolint:gomnd log.Fatal("No command specified") } - c := exec.Command(rconfig.Args()[1], rconfig.Args()[2:]...) - c.Env = envMapToList(childenv) + c := exec.Command(rconfig.Args()[1], rconfig.Args()[2:]...) //#nosec:G204 // Intended to run cmd from input + c.Env = env.MapToList(childenv) c.Stdout = os.Stdout c.Stderr = os.Stderr c.Stdin = os.Stdin @@ -125,21 +102,21 @@ func main() { os.Exit(1) default: log.WithError(err).Error("An unknown error occurred") - os.Exit(2) + os.Exit(2) //nolint:gomnd } } func loadEnvFromFile(filename, passphrase string, decrypt decryptMethod) (map[string]string, error) { - body, err := ioutil.ReadFile(filename) + body, err := os.ReadFile(filename) //#nosec:G304 // Intended to read a variable env file if err != nil { - return nil, fmt.Errorf("Could not read env-file: %s", err) + return nil, fmt.Errorf("reading env-file: %w", err) } if passphrase != "" { if body, err = decrypt(body, passphrase); err != nil { - return nil, fmt.Errorf("Could not decrypt env-file: %s", err) + return nil, fmt.Errorf("decrypting env-file: %w", err) } } - return envListToMap(strings.Split(string(body), "\n")), nil + return env.ListToMap(strings.Split(string(body), "\n")), nil }