mirror of https://github.com/go-gitea/gitea
Create AuthorizedKeysCommand (#5236)
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// Copyright 2018 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package cmd |
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import ( |
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"errors" |
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"fmt" |
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"strings" |
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"code.gitea.io/gitea/models" |
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"code.gitea.io/gitea/modules/setting" |
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"github.com/urfave/cli" |
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) |
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// CmdKeys represents the available keys sub-command
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var CmdKeys = cli.Command{ |
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Name: "keys", |
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Usage: "This command queries the Gitea database to get the authorized command for a given ssh key fingerprint", |
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Action: runKeys, |
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Flags: []cli.Flag{ |
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cli.StringFlag{ |
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Name: "expected, e", |
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Value: "git", |
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Usage: "Expected user for whom provide key commands", |
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}, |
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cli.StringFlag{ |
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Name: "username, u", |
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Value: "", |
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Usage: "Username trying to log in by SSH", |
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}, |
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cli.StringFlag{ |
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Name: "type, t", |
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Value: "", |
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Usage: "Type of the SSH key provided to the SSH Server (requires content to be provided too)", |
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}, |
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cli.StringFlag{ |
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Name: "content, k", |
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Value: "", |
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Usage: "Base64 encoded content of the SSH key provided to the SSH Server (requires type to be provided too)", |
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}, |
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cli.StringFlag{ |
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Name: "config, c", |
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Value: "custom/conf/app.ini", |
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Usage: "Custom configuration file path", |
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}, |
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}, |
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} |
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func runKeys(c *cli.Context) error { |
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if c.IsSet("config") { |
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setting.CustomConf = c.String("config") |
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} |
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if !c.IsSet("username") { |
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return errors.New("No username provided") |
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} |
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// Check username matches the expected username
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if strings.TrimSpace(c.String("username")) != strings.TrimSpace(c.String("expected")) { |
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return nil |
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} |
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content := "" |
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if c.IsSet("type") && c.IsSet("content") { |
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content = fmt.Sprintf("%s %s", strings.TrimSpace(c.String("type")), strings.TrimSpace(c.String("content"))) |
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} |
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if content == "" { |
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return errors.New("No key type and content provided") |
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} |
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if err := initDBDisableConsole(true); err != nil { |
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return err |
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} |
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publicKey, err := models.SearchPublicKeyByContent(content) |
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if err != nil { |
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return err |
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} |
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fmt.Println(publicKey.AuthorizedString()) |
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return nil |
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} |
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