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| author | Florian Pritz <bluewind@xinu.at> | 2012-07-09 10:28:03 +0200 |
|---|---|---|
| committer | Dan McGee <dan@archlinux.org> | 2012-09-18 15:35:53 +0200 |
| commit | f7558856b174ea8a7fab099a05c2e7c6397851a2 (patch) | |
| tree | fe5ed31bff1bf2d44c965a7549cc6144c9b98c58 /lib/libalpm/signing.c | |
| parent | 89319b5bfd6a592ce99cb07729f66bbc2cbfed5c (diff) | |
| download | pacman-f7558856b174ea8a7fab099a05c2e7c6397851a2.tar.gz pacman-f7558856b174ea8a7fab099a05c2e7c6397851a2.tar.xz | |
signing.c: warn if time went backwards
GPG signatures have a timestamp which is checked and if it's in the
future, verification will fail.
Dan: slight wording change.
Signed-off-by: Florian Pritz <bluewind@xinu.at>
Diffstat (limited to 'lib/libalpm/signing.c')
| -rw-r--r-- | lib/libalpm/signing.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/libalpm/signing.c b/lib/libalpm/signing.c index 7177d655..82d7292a 100644 --- a/lib/libalpm/signing.c +++ b/lib/libalpm/signing.c @@ -515,6 +515,11 @@ int _alpm_gpgme_checksig(alpm_handle_t *handle, const char *path, string_validity(gpgsig->validity), gpgme_strerror(gpgsig->validity_reason)); + if((time_t)gpgsig->timestamp > time(NULL)) { + _alpm_log(handle, ALPM_LOG_WARNING, + _("System time is greater than signature timestamp.\n")); + } + result = siglist->results + sigcount; err = gpgme_get_key(ctx, gpgsig->fpr, &key, 0); if(gpg_err_code(err) == GPG_ERR_EOF) { |