forgejo/models/asymkey/ssh_key_commit_verification_test.go
Gusted a97de1d5bb
[GITEA] Add noreply email address as verified for SSH signed Git commits
- When someone really wants to avoid sharing their email, they could
configure git to use the noreply email for git commits. However if they
also wanted to use SSH signing, it would not show up as verified as the
noreply email address was technically not an activated email address for
the user.
- Add unit tests for the `ParseCommitWithSSHSignature` function.
- Resolves https://codeberg.org/Codeberg/Community/issues/946

(cherry picked from commit 1685de7eba)
(cherry picked from commit b1e8858de9)
(cherry picked from commit 1a6bf24d28)
(cherry picked from commit 0122943345)
(cherry picked from commit cc83614853)
(cherry picked from commit 429febe0dc)
(cherry picked from commit 58a9c2ebe9)
(cherry picked from commit fef94aff1c)
(cherry picked from commit 5c6ecd7579)
(cherry picked from commit ffa33a82bf)
2024-01-22 18:13:40 +00:00

146 lines
5.1 KiB
Go

// Copyright 2023 The Forgejo Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package asymkey
import (
"testing"
"code.gitea.io/gitea/models/db"
"code.gitea.io/gitea/models/unittest"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/test"
"github.com/stretchr/testify/assert"
)
func TestParseCommitWithSSHSignature(t *testing.T) {
assert.NoError(t, unittest.PrepareTestDatabase())
user2 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 2})
sshKey := unittest.AssertExistsAndLoadBean(t, &PublicKey{ID: 1000, OwnerID: 2})
t.Run("No commiter", func(t *testing.T) {
commitVerification := ParseCommitWithSSHSignature(db.DefaultContext, &git.Commit{}, &user_model.User{})
assert.False(t, commitVerification.Verified)
assert.Equal(t, NoKeyFound, commitVerification.Reason)
})
t.Run("Commiter without keys", func(t *testing.T) {
user := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 1})
commitVerification := ParseCommitWithSSHSignature(db.DefaultContext, &git.Commit{Committer: &git.Signature{Email: user.Email}}, user)
assert.False(t, commitVerification.Verified)
assert.Equal(t, NoKeyFound, commitVerification.Reason)
})
t.Run("Correct signature with wrong email", func(t *testing.T) {
gitCommit := &git.Commit{
Committer: &git.Signature{
Email: "non-existent",
},
Signature: &git.CommitGPGSignature{
Payload: `tree 2d491b2985a7ff848d5c02748e7ea9f9f7619f9f
parent 45b03601635a1f463b81963a4022c7f87ce96ef9
author user2 <non-existent> 1699710556 +0100
committer user2 <non-existent> 1699710556 +0100
Using email that isn't known to Forgejo
`,
Signature: `-----BEGIN SSH SIGNATURE-----
U1NIU0lHAAAAAQAAADMAAAALc3NoLWVkMjU1MTkAAAAgoGSe9Zy7Ez9bSJcaTNjh/Y7p95
f5DujjqkpzFRtw6CEAAAADZ2l0AAAAAAAAAAZzaGE1MTIAAABTAAAAC3NzaC1lZDI1NTE5
AAAAQIMufOuSjZeDUujrkVK4sl7ICa0WwEftas8UAYxx0Thdkiw2qWjR1U1PKfTLm16/w8
/bS1LX1lZNuzm2LR2qEgw=
-----END SSH SIGNATURE-----
`,
},
}
commitVerification := ParseCommitWithSSHSignature(db.DefaultContext, gitCommit, user2)
assert.False(t, commitVerification.Verified)
assert.Equal(t, NoKeyFound, commitVerification.Reason)
})
t.Run("Incorrect signature with correct email", func(t *testing.T) {
gitCommit := &git.Commit{
Committer: &git.Signature{
Email: "user2@example.com",
},
Signature: &git.CommitGPGSignature{
Payload: `tree 853694aae8816094a0d875fee7ea26278dbf5d0f
parent c2780d5c313da2a947eae22efd7dacf4213f4e7f
author user2 <user2@example.com> 1699707877 +0100
committer user2 <user2@example.com> 1699707877 +0100
Add content
`,
Signature: `-----BEGIN SSH SIGNATURE-----`,
},
}
commitVerification := ParseCommitWithSSHSignature(db.DefaultContext, gitCommit, user2)
assert.False(t, commitVerification.Verified)
assert.Equal(t, NoKeyFound, commitVerification.Reason)
})
t.Run("Valid signature with correct email", func(t *testing.T) {
gitCommit := &git.Commit{
Committer: &git.Signature{
Email: "user2@example.com",
},
Signature: &git.CommitGPGSignature{
Payload: `tree 853694aae8816094a0d875fee7ea26278dbf5d0f
parent c2780d5c313da2a947eae22efd7dacf4213f4e7f
author user2 <user2@example.com> 1699707877 +0100
committer user2 <user2@example.com> 1699707877 +0100
Add content
`,
Signature: `-----BEGIN SSH SIGNATURE-----
U1NIU0lHAAAAAQAAADMAAAALc3NoLWVkMjU1MTkAAAAgoGSe9Zy7Ez9bSJcaTNjh/Y7p95
f5DujjqkpzFRtw6CEAAAADZ2l0AAAAAAAAAAZzaGE1MTIAAABTAAAAC3NzaC1lZDI1NTE5
AAAAQBe2Fwk/FKY3SBCnG6jSYcO6ucyahp2SpQ/0P+otslzIHpWNW8cQ0fGLdhhaFynJXQ
fs9cMpZVM9BfIKNUSO8QY=
-----END SSH SIGNATURE-----
`,
},
}
commitVerification := ParseCommitWithSSHSignature(db.DefaultContext, gitCommit, user2)
assert.True(t, commitVerification.Verified)
assert.Equal(t, "user2 / SHA256:TKfwbZMR7e9OnlV2l1prfah1TXH8CmqR0PvFEXVCXA4", commitVerification.Reason)
assert.Equal(t, sshKey, commitVerification.SigningSSHKey)
})
t.Run("Valid signature with noreply email", func(t *testing.T) {
defer test.MockVariableValue(&setting.Service.NoReplyAddress, "noreply.example.com")()
gitCommit := &git.Commit{
Committer: &git.Signature{
Email: "user2@noreply.example.com",
},
Signature: &git.CommitGPGSignature{
Payload: `tree 4836c7f639f37388bab4050ef5c97bbbd54272fc
parent 795be1b0117ea5c65456050bb9fd84744d4fd9c6
author user2 <user2@noreply.example.com> 1699709594 +0100
committer user2 <user2@noreply.example.com> 1699709594 +0100
Commit with noreply
`,
Signature: `-----BEGIN SSH SIGNATURE-----
U1NIU0lHAAAAAQAAADMAAAALc3NoLWVkMjU1MTkAAAAgoGSe9Zy7Ez9bSJcaTNjh/Y7p95
f5DujjqkpzFRtw6CEAAAADZ2l0AAAAAAAAAAZzaGE1MTIAAABTAAAAC3NzaC1lZDI1NTE5
AAAAQJz83KKxD6Bz/ZvNpqkA3RPOSQ4LQ5FfEItbtoONkbwV9wAWMnmBqgggo/lnXCJ3oq
muPLbvEduU+Ze/1Ol1pgk=
-----END SSH SIGNATURE-----
`,
},
}
commitVerification := ParseCommitWithSSHSignature(db.DefaultContext, gitCommit, user2)
assert.True(t, commitVerification.Verified)
assert.Equal(t, "user2 / SHA256:TKfwbZMR7e9OnlV2l1prfah1TXH8CmqR0PvFEXVCXA4", commitVerification.Reason)
assert.Equal(t, sshKey, commitVerification.SigningSSHKey)
})
}