Files
forge/models/asymkey/gpg_key_verify.go
zeekayandHanzo Dev 9a07b4d089 legal: Hanzo AI, Inc. copyright above the upstream notices
2978 files. The fork is 2026-07-15 (rebrand: gitea.dev -> github.com/hanzoai/git),
so 2026 is the year, and "Copyright 2026 Hanzo AI, Inc." was already the form
used by the handful of files that had ours.

Shape is now:

	// Copyright 2026 Hanzo AI, Inc. All rights reserved.
	// Copyright 2015 The Gogs Authors. All rights reserved.
	// Copyright 2019 The Gitea Authors. All rights reserved.
	// SPDX-License-Identifier: MIT

Ours on top, theirs retained verbatim. Retained because MIT requires it, and
separately because they are true — those authors did write that code.

Not renamed to "The Git Authors": Git is a different project under a different
license, and putting its name here would attribute this code to people who have
nothing to do with it. Adding our line is the fix; overwriting theirs would have
been both a licence violation and a false statement.

gofmt still reports import-order drift in some of these files. It predates this
change (verified against a stash) and is left alone rather than burying a
one-line-per-file legal change under 3000 files of unrelated reordering.

Build clean.

Co-authored-by: Hanzo Dev <[email protected]>
2026-07-27 13:49:52 -07:00

100 lines
2.4 KiB
Go

// Copyright 2026 Hanzo AI, Inc. All rights reserved.
// Copyright 2021 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package asymkey
import (
"context"
"strconv"
"time"
"github.com/hanzoai/git/models/db"
user_model "github.com/hanzoai/git/models/user"
"github.com/hanzoai/git/modules/base"
"github.com/hanzoai/git/modules/log"
)
// This file provides functions relating verifying gpg keys
// VerifyGPGKey marks a GPG key as verified
func VerifyGPGKey(ctx context.Context, ownerID int64, keyID, token, signature string) (string, error) {
return db.WithTx2(ctx, func(ctx context.Context) (string, error) {
key := new(GPGKey)
has, err := db.GetEngine(ctx).Where("owner_id = ? AND key_id = ?", ownerID, keyID).Get(key)
if err != nil {
return "", err
} else if !has {
return "", ErrGPGKeyNotExist{}
}
if err := key.LoadSubKeys(ctx); err != nil {
return "", err
}
sig, err := ExtractSignature(signature)
if err != nil {
return "", ErrGPGInvalidTokenSignature{
ID: key.KeyID,
Wrapped: err,
}
}
signer, err := hashAndVerifyWithSubKeys(sig, token, key)
if err != nil {
return "", ErrGPGInvalidTokenSignature{
ID: key.KeyID,
Wrapped: err,
}
}
if signer == nil {
signer, err = hashAndVerifyWithSubKeys(sig, token+"\n", key)
if err != nil {
return "", ErrGPGInvalidTokenSignature{
ID: key.KeyID,
Wrapped: err,
}
}
}
if signer == nil {
signer, err = hashAndVerifyWithSubKeys(sig, token+"\n\n", key)
if err != nil {
return "", ErrGPGInvalidTokenSignature{
ID: key.KeyID,
Wrapped: err,
}
}
}
if signer == nil {
log.Debug("VerifyGPGKey failed: no signer")
return "", ErrGPGInvalidTokenSignature{
ID: key.KeyID,
}
}
if signer.PrimaryKeyID != key.KeyID && signer.KeyID != key.KeyID {
return "", ErrGPGKeyNotExist{}
}
key.Verified = true
if _, err := db.GetEngine(ctx).ID(key.ID).Cols("verified").Update(key); err != nil {
return "", err
}
return key.KeyID, nil
})
}
// VerificationToken returns token for the user that will be valid in minutes (time)
func VerificationToken(user *user_model.User, minutes int) string {
return base.EncodeSha256(
time.Now().Truncate(1*time.Minute).Add(time.Duration(minutes)*time.Minute).Format(
time.RFC1123Z) + ":" +
user.CreatedUnix.Format(time.RFC1123Z) + ":" +
user.Name + ":" +
user.Email + ":" +
strconv.FormatInt(user.ID, 10))
}