Implements generator cli for secrets #3531
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,83 @@ | ||
| // Copyright 2016 The Gogs Authors. All rights reserved. | ||
| // Copyright 2016 The Gitea Authors. All rights reserved. | ||
| // Use of this source code is governed by a MIT-style | ||
| // license that can be found in the LICENSE file. | ||
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| package cmd | ||
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| import ( | ||
| "fmt" | ||
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| "code.gitea.io/gitea/modules/generate" | ||
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| "github.com/urfave/cli" | ||
| ) | ||
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| var ( | ||
| // CmdGenerate represents the available generate sub-command. | ||
| CmdGenerate = cli.Command{ | ||
| Name: "generate", | ||
| Usage: "Command line interface for running generators", | ||
| Subcommands: []cli.Command{ | ||
| subcmdSecret, | ||
| }, | ||
| } | ||
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| subcmdSecret = cli.Command{ | ||
| Name: "secret", | ||
| Usage: "Generate a secret token", | ||
| Subcommands: []cli.Command{ | ||
| microcmdGenerateInternalToken, | ||
| microcmdGenerateLfsJwtSecret, | ||
| microcmdGenerateSecretKey, | ||
| }, | ||
| } | ||
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| microcmdGenerateInternalToken = cli.Command{ | ||
| Name: "INTERNAL_TOKEN", | ||
| Usage: "Generate a new INTERNAL_TOKEN", | ||
| Action: runGenerateInternalToken, | ||
| } | ||
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| microcmdGenerateLfsJwtSecret = cli.Command{ | ||
| Name: "LFS_JWT_SECRET", | ||
| Usage: "Generate a new LFS_JWT_SECRET", | ||
| Action: runGenerateLfsJwtSecret, | ||
| } | ||
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| microcmdGenerateSecretKey = cli.Command{ | ||
| Name: "SECRET_KEY", | ||
| Usage: "Generate a new SECRET_KEY", | ||
| Action: runGenerateSecretKey, | ||
| } | ||
| ) | ||
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| func runGenerateInternalToken(c *cli.Context) error { | ||
| internalToken, err := generate.NewInternalToken() | ||
| if err != nil { | ||
| return err | ||
| } | ||
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| fmt.Printf("%s\n", internalToken) | ||
| return nil | ||
| } | ||
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| func runGenerateLfsJwtSecret(c *cli.Context) error { | ||
| JWTSecretBase64, err := generate.NewLfsJwtSecret() | ||
| if err != nil { | ||
| return err | ||
| } | ||
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| fmt.Printf("%s\n", JWTSecretBase64) | ||
| return nil | ||
| } | ||
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| func runGenerateSecretKey(c *cli.Context) error { | ||
| secretKey, err := generate.NewSecretKey() | ||
| if err != nil { | ||
| return err | ||
| } | ||
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| fmt.Printf("%s\n", secretKey) | ||
| return nil | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,89 @@ | ||
| // Copyright 2016 The Gogs Authors. All rights reserved. | ||
|
|
||
| // Copyright 2016 The Gitea Authors. All rights reserved. | ||
| // Use of this source code is governed by a MIT-style | ||
| // license that can be found in the LICENSE file. | ||
|
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| package generate | ||
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| import ( | ||
| "crypto/rand" | ||
| "encoding/base64" | ||
| "io" | ||
| "math/big" | ||
| "time" | ||
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| "github.com/dgrijalva/jwt-go" | ||
| ) | ||
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| // GetRandomString generate random string by specify chars. | ||
| func GetRandomString(n int) (string, error) { | ||
| const alphanum = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" | ||
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| buffer := make([]byte, n) | ||
| max := big.NewInt(int64(len(alphanum))) | ||
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| for i := 0; i < n; i++ { | ||
| index, err := randomInt(max) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
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| buffer[i] = alphanum[index] | ||
| } | ||
|
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| return string(buffer), nil | ||
| } | ||
|
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| // NewInternalToken generate a new value intended to be used by INTERNAL_TOKEN. | ||
| func NewInternalToken() (string, error) { | ||
| secretBytes := make([]byte, 32) | ||
| _, err := io.ReadFull(rand.Reader, secretBytes) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
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| secretKey := base64.RawURLEncoding.EncodeToString(secretBytes) | ||
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| now := time.Now() | ||
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| var internalToken string | ||
| internalToken, err = jwt.NewWithClaims(jwt.SigningMethodHS256, jwt.MapClaims{ | ||
| "nbf": now.Unix(), | ||
| }).SignedString([]byte(secretKey)) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
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| return internalToken, nil | ||
| } | ||
|
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| // NewLfsJwtSecret generate a new value intended to be used by LFS_JWT_SECRET. | ||
| func NewLfsJwtSecret() (string, error) { | ||
| JWTSecretBytes := make([]byte, 32) | ||
| _, err := io.ReadFull(rand.Reader, JWTSecretBytes) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
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| JWTSecretBase64 := base64.RawURLEncoding.EncodeToString(JWTSecretBytes) | ||
| return JWTSecretBase64, nil | ||
| } | ||
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| // NewSecretKey generate a new value intended to be used by SECRET_KEY. | ||
| func NewSecretKey() (string, error) { | ||
| secretKey, err := GetRandomString(64) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
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| return secretKey, nil | ||
| } | ||
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| func randomInt(max *big.Int) (int, error) { | ||
| rand, err := rand.Int(rand.Reader, max) | ||
| if err != nil { | ||
| return 0, err | ||
| } | ||
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| return int(rand.Int64()), nil | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,20 @@ | ||
| package generate | ||
|
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| import ( | ||
| "os" | ||
| "testing" | ||
|
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| "github.com/stretchr/testify/assert" | ||
| ) | ||
|
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| func TestMain(m *testing.M) { | ||
| retVal := m.Run() | ||
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| os.Exit(retVal) | ||
| } | ||
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| func TestGetRandomString(t *testing.T) { | ||
| randomString, err := GetRandomString(4) | ||
| assert.NoError(t, err) | ||
| assert.Len(t, randomString, 4) | ||
| } |
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The copyright head is incorrect.