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-rw-r--r--Documentation/merge-config.txt4
-rw-r--r--builtin/merge.c2
-rwxr-xr-xt/t7612-merge-verify-signatures.sh39
3 files changed, 45 insertions, 0 deletions
diff --git a/Documentation/merge-config.txt b/Documentation/merge-config.txt
index df3ea3779b..12b6bbf591 100644
--- a/Documentation/merge-config.txt
+++ b/Documentation/merge-config.txt
@@ -26,6 +26,10 @@ merge.ff::
allowed (equivalent to giving the `--ff-only` option from the
command line).
+merge.verifySignatures::
+ If true, this is equivalent to the --verify-signatures command
+ line option. See linkgit:git-merge[1] for details.
+
include::fmt-merge-msg-config.txt[]
merge.renameLimit::
diff --git a/builtin/merge.c b/builtin/merge.c
index 612dd7bfb6..30264cfd7c 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -567,6 +567,8 @@ static int git_merge_config(const char *k, const char *v, void *cb)
if (!strcmp(k, "merge.diffstat") || !strcmp(k, "merge.stat"))
show_diffstat = git_config_bool(k, v);
+ else if (!strcmp(k, "merge.verifysignatures"))
+ verify_signatures = git_config_bool(k, v);
else if (!strcmp(k, "pull.twohead"))
return git_config_string(&pull_twohead, k, v);
else if (!strcmp(k, "pull.octopus"))
diff --git a/t/t7612-merge-verify-signatures.sh b/t/t7612-merge-verify-signatures.sh
index 8ae69a61c3..2344995a11 100755
--- a/t/t7612-merge-verify-signatures.sh
+++ b/t/t7612-merge-verify-signatures.sh
@@ -39,23 +39,62 @@ test_expect_success GPG 'merge unsigned commit with verification' '
test_i18ngrep "does not have a GPG signature" mergeerror
'
+test_expect_success GPG 'merge unsigned commit with merge.verifySignatures=true' '
+ test_config merge.verifySignatures true &&
+ test_must_fail git merge --ff-only side-unsigned 2>mergeerror &&
+ test_i18ngrep "does not have a GPG signature" mergeerror
+'
+
test_expect_success GPG 'merge commit with bad signature with verification' '
test_must_fail git merge --ff-only --verify-signatures $(cat forged.commit) 2>mergeerror &&
test_i18ngrep "has a bad GPG signature" mergeerror
'
+test_expect_success GPG 'merge commit with bad signature with merge.verifySignatures=true' '
+ test_config merge.verifySignatures true &&
+ test_must_fail git merge --ff-only $(cat forged.commit) 2>mergeerror &&
+ test_i18ngrep "has a bad GPG signature" mergeerror
+'
+
test_expect_success GPG 'merge commit with untrusted signature with verification' '
test_must_fail git merge --ff-only --verify-signatures side-untrusted 2>mergeerror &&
test_i18ngrep "has an untrusted GPG signature" mergeerror
'
+test_expect_success GPG 'merge commit with untrusted signature with merge.verifySignatures=true' '
+ test_config merge.verifySignatures true &&
+ test_must_fail git merge --ff-only side-untrusted 2>mergeerror &&
+ test_i18ngrep "has an untrusted GPG signature" mergeerror
+'
+
test_expect_success GPG 'merge signed commit with verification' '
+ test_when_finished "git checkout initial" &&
git merge --verbose --ff-only --verify-signatures side-signed >mergeoutput &&
test_i18ngrep "has a good GPG signature" mergeoutput
'
+test_expect_success GPG 'merge signed commit with merge.verifySignatures=true' '
+ test_when_finished "git checkout initial" &&
+ test_config merge.verifySignatures true &&
+ git merge --verbose --ff-only side-signed >mergeoutput &&
+ test_i18ngrep "has a good GPG signature" mergeoutput
+'
+
test_expect_success GPG 'merge commit with bad signature without verification' '
+ test_when_finished "git checkout initial" &&
+ git merge $(cat forged.commit)
+'
+
+test_expect_success GPG 'merge commit with bad signature with merge.verifySignatures=false' '
+ test_when_finished "git checkout initial" &&
+ test_config merge.verifySignatures false &&
git merge $(cat forged.commit)
'
+test_expect_success GPG 'merge commit with bad signature with merge.verifySignatures=true and --no-verify-signatures' '
+ test_when_finished "git checkout initial" &&
+ test_config merge.verifySignatures true &&
+ git merge --no-verify-signatures $(cat forged.commit)
+'
+
test_done