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zeekayandHanzo Dev
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Source files keep their SPDX-License-Identifier and Hanzo copyright line; the Gitea, Gogs and LFS Test Server copyrights they used to repeat now live once in NOTICE, alongside LICENSE. The header lint accepts any copyright line above the SPDX line, so it no longer demands an upstream one. Co-authored-by: Hanzo Dev <[email protected]>
99 lines
2.4 KiB
Go
99 lines
2.4 KiB
Go
// Copyright 2026 Hanzo AI, Inc. All rights reserved.
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// SPDX-License-Identifier: MIT
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package asymkey
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import (
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"context"
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"strconv"
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"time"
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"github.com/hanzoai/git/models/db"
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user_model "github.com/hanzoai/git/models/user"
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"github.com/hanzoai/git/modules/base"
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"github.com/hanzoai/git/modules/log"
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)
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// This file provides functions relating verifying gpg keys
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// VerifyGPGKey marks a GPG key as verified
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func VerifyGPGKey(ctx context.Context, ownerID int64, keyID, token, signature string) (string, error) {
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return db.WithTx2(ctx, func(ctx context.Context) (string, error) {
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key := new(GPGKey)
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has, err := db.GetEngine(ctx).Where("owner_id = ? AND key_id = ?", ownerID, keyID).Get(key)
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if err != nil {
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return "", err
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} else if !has {
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return "", ErrGPGKeyNotExist{}
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}
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if err := key.LoadSubKeys(ctx); err != nil {
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return "", err
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}
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sig, err := ExtractSignature(signature)
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if err != nil {
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return "", ErrGPGInvalidTokenSignature{
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ID: key.KeyID,
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Wrapped: err,
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}
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}
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signer, err := hashAndVerifyWithSubKeys(sig, token, key)
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if err != nil {
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return "", ErrGPGInvalidTokenSignature{
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ID: key.KeyID,
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Wrapped: err,
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}
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}
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if signer == nil {
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signer, err = hashAndVerifyWithSubKeys(sig, token+"\n", key)
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if err != nil {
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return "", ErrGPGInvalidTokenSignature{
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ID: key.KeyID,
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Wrapped: err,
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}
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}
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}
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if signer == nil {
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signer, err = hashAndVerifyWithSubKeys(sig, token+"\n\n", key)
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if err != nil {
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return "", ErrGPGInvalidTokenSignature{
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ID: key.KeyID,
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Wrapped: err,
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}
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}
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}
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if signer == nil {
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log.Debug("VerifyGPGKey failed: no signer")
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return "", ErrGPGInvalidTokenSignature{
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ID: key.KeyID,
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}
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}
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if signer.PrimaryKeyID != key.KeyID && signer.KeyID != key.KeyID {
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return "", ErrGPGKeyNotExist{}
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}
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key.Verified = true
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if _, err := db.GetEngine(ctx).ID(key.ID).Cols("verified").Update(key); err != nil {
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return "", err
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}
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return key.KeyID, nil
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})
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}
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// VerificationToken returns token for the user that will be valid in minutes (time)
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func VerificationToken(user *user_model.User, minutes int) string {
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return base.EncodeSha256(
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time.Now().Truncate(1*time.Minute).Add(time.Duration(minutes)*time.Minute).Format(
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time.RFC1123Z) + ":" +
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user.CreatedUnix.Format(time.RFC1123Z) + ":" +
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user.Name + ":" +
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user.Email + ":" +
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strconv.FormatInt(user.ID, 10))
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}
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