mirror of
https://github.com/go-gitea/gitea
synced 2024-12-24 20:14:59 +01:00
3dcb3e9073
* Second attempt at preventing zombies * Ensure that the pipes are closed in ssh.go * Ensure that a cancellable context is passed up in cmd/* http requests * Make cmd.fail return properly so defers are obeyed * Ensure that something is sent to stdout in case of blocks here Signed-off-by: Andrew Thornton <art27@cantab.net> * placate lint Signed-off-by: Andrew Thornton <art27@cantab.net> * placate lint 2 Signed-off-by: Andrew Thornton <art27@cantab.net> * placate lint 3 Signed-off-by: Andrew Thornton <art27@cantab.net> * fixup Signed-off-by: Andrew Thornton <art27@cantab.net> * Apply suggestions from code review Co-authored-by: 6543 <6543@obermui.de> Co-authored-by: Lauris BH <lauris@nix.lv>
76 lines
1.8 KiB
Go
76 lines
1.8 KiB
Go
// Copyright 2018 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.
|
|
|
|
package cmd
|
|
|
|
import (
|
|
"errors"
|
|
"fmt"
|
|
"strings"
|
|
|
|
"code.gitea.io/gitea/modules/private"
|
|
|
|
"github.com/urfave/cli"
|
|
)
|
|
|
|
// CmdKeys represents the available keys sub-command
|
|
var CmdKeys = cli.Command{
|
|
Name: "keys",
|
|
Usage: "This command queries the Gitea database to get the authorized command for a given ssh key fingerprint",
|
|
Action: runKeys,
|
|
Flags: []cli.Flag{
|
|
cli.StringFlag{
|
|
Name: "expected, e",
|
|
Value: "git",
|
|
Usage: "Expected user for whom provide key commands",
|
|
},
|
|
cli.StringFlag{
|
|
Name: "username, u",
|
|
Value: "",
|
|
Usage: "Username trying to log in by SSH",
|
|
},
|
|
cli.StringFlag{
|
|
Name: "type, t",
|
|
Value: "",
|
|
Usage: "Type of the SSH key provided to the SSH Server (requires content to be provided too)",
|
|
},
|
|
cli.StringFlag{
|
|
Name: "content, k",
|
|
Value: "",
|
|
Usage: "Base64 encoded content of the SSH key provided to the SSH Server (requires type to be provided too)",
|
|
},
|
|
},
|
|
}
|
|
|
|
func runKeys(c *cli.Context) error {
|
|
if !c.IsSet("username") {
|
|
return errors.New("No username provided")
|
|
}
|
|
// Check username matches the expected username
|
|
if strings.TrimSpace(c.String("username")) != strings.TrimSpace(c.String("expected")) {
|
|
return nil
|
|
}
|
|
|
|
content := ""
|
|
|
|
if c.IsSet("type") && c.IsSet("content") {
|
|
content = fmt.Sprintf("%s %s", strings.TrimSpace(c.String("type")), strings.TrimSpace(c.String("content")))
|
|
}
|
|
|
|
if content == "" {
|
|
return errors.New("No key type and content provided")
|
|
}
|
|
|
|
ctx, cancel := installSignals()
|
|
defer cancel()
|
|
|
|
setup("keys.log", false)
|
|
|
|
authorizedString, err := private.AuthorizedPublicKeyByContent(ctx, content)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
fmt.Println(strings.TrimSpace(authorizedString))
|
|
return nil
|
|
}
|