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authorFlorian Pritz <bluewind@xinu.at>2011-07-06 17:24:19 +0200
committerDan McGee <dan@archlinux.org>2011-07-18 10:44:07 -0500
commit89c070b263a9e1e4e0734b25c8bc33367a34e504 (patch)
tree824718f06aa74cf3aecb8c2064c564c6c3fa89a2 /lib/libalpm/signing.c
parent29a96bcfe179a82adbd575057e2ef9d48a6a72fb (diff)
signing.c: check if needed files are readable
If we can't read the keyring, gpgme will output confusing debug information and fail to verify the signature, so we should log some debug information. Signed-off-by: Florian Pritz <bluewind@xinu.at> Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'lib/libalpm/signing.c')
-rw-r--r--lib/libalpm/signing.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/libalpm/signing.c b/lib/libalpm/signing.c
index ae90378d..819e5f54 100644
--- a/lib/libalpm/signing.c
+++ b/lib/libalpm/signing.c
@@ -118,6 +118,12 @@ static int init_gpgme(alpm_handle_t *handle)
sigdir = alpm_option_get_gpgdir(handle);
+ if (_alpm_access(handle, sigdir, "pubring.gpg", R_OK)
+ || _alpm_access(handle, sigdir, "trustdb.gpg", R_OK)) {
+ handle->pm_errno = ALPM_ERR_NOT_A_FILE;
+ _alpm_log(handle, ALPM_LOG_DEBUG, "Signature verification will fail!\n");
+ }
+
/* calling gpgme_check_version() returns the current version and runs
* some internal library setup code */
version = gpgme_check_version(NULL);