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| author | Fabian Stelzer <fs@gigacodes.de> | 2021-09-10 23:07:42 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2021-09-11 00:15:53 +0300 |
| commit | 1bfb57f642d34dc4b65be3602bb429abd9f32b58 (patch) | |
| tree | 6b329db3308ec30981a2071d7e43e0348806835f /t/t7510-signed-commit.sh | |
| parent | f265f2d630c498fd256d5da9d8b742efaf0cba8c (diff) | |
ssh signing: test that gpg fails for unknown keys
Test that verify-commit/tag will fail when a gpg key is completely
unknown. To do this we have to generate a key, use it for a signature
and delete it from our keyring aferwards completely.
Signed-off-by: Fabian Stelzer <fs@gigacodes.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t7510-signed-commit.sh')
| -rwxr-xr-x | t/t7510-signed-commit.sh | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/t/t7510-signed-commit.sh b/t/t7510-signed-commit.sh index 8df5a74f1d..d65a0171f2 100755 --- a/t/t7510-signed-commit.sh +++ b/t/t7510-signed-commit.sh @@ -71,7 +71,25 @@ test_expect_success GPG 'create signed commits' ' git tag eleventh-signed $(cat oid) && echo 12 | git commit-tree --gpg-sign=B7227189 HEAD^{tree} >oid && test_line_count = 1 oid && - git tag twelfth-signed-alt $(cat oid) + git tag twelfth-signed-alt $(cat oid) && + + cat >keydetails <<-\EOF && + Key-Type: RSA + Key-Length: 2048 + Subkey-Type: RSA + Subkey-Length: 2048 + Name-Real: Unknown User + Name-Email: unknown@git.com + Expire-Date: 0 + %no-ask-passphrase + %no-protection + EOF + gpg --batch --gen-key keydetails && + echo 13 >file && git commit -a -S"unknown@git.com" -m thirteenth && + git tag thirteenth-signed && + DELETE_FINGERPRINT=$(gpg -K --with-colons --fingerprint --batch unknown@git.com | grep "^fpr" | head -n 1 | awk -F ":" "{print \$10;}") && + gpg --batch --yes --delete-secret-keys $DELETE_FINGERPRINT && + gpg --batch --yes --delete-keys unknown@git.com ' test_expect_success GPG 'verify and show signatures' ' @@ -110,6 +128,13 @@ test_expect_success GPG 'verify and show signatures' ' ) ' +test_expect_success GPG 'verify-commit exits failure on unknown signature' ' + test_must_fail git verify-commit thirteenth-signed 2>actual && + ! grep "Good signature from" actual && + ! grep "BAD signature from" actual && + grep -q -F -e "No public key" -e "public key not found" actual +' + test_expect_success GPG 'verify-commit exits success on untrusted signature' ' git verify-commit eighth-signed-alt 2>actual && grep "Good signature from" actual && @@ -338,6 +363,8 @@ test_expect_success GPG 'show double signature with custom format' ' ' +# NEEDSWORK: This test relies on the test_tick commit/author dates from the first +# 'create signed commits' test even though it creates its own test_expect_success GPG 'verify-commit verifies multiply signed commits' ' git init multiply-signed && cd multiply-signed && |