X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=daklib%2Fgpg.py;h=828bf64906278f86db0aa13547b91356c0ba6568;hb=dbd3ceac44904f678181a189f34dc75c56178953;hp=865e9bd6dccc13b9b47354c510fa9c5503f2ab8c;hpb=603f58ac2e830affd10fef8ae98f6c3c6f499780;p=dak.git

diff --git a/daklib/gpg.py b/daklib/gpg.py
index 865e9bd6..828bf649 100644
--- a/daklib/gpg.py
+++ b/daklib/gpg.py
@@ -19,6 +19,8 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
+import apt_pkg
+import datetime
 import errno
 import fcntl
 import os
@@ -141,6 +143,17 @@ class SignedFile(object):
 
         return dict( (fd, "".join(read_lines[fd])) for fd in read_lines.keys() )
 
+    def _parse_date(self, value):
+        """parse date string in YYYY-MM-DD format
+
+        @rtype:   L{datetime.datetime}
+        @returns: datetime objects for 0:00 on the given day
+        """
+        year, month, day = value.split('-')
+        date = datetime.date(int(year), int(month), int(day))
+        time = datetime.time(0, 0)
+        return datetime.datetime.combine(date, time)
+
     def _parse_status(self, line):
         fields = line.split()
         if fields[0] != "[GNUPG:]":
@@ -153,6 +166,7 @@ class SignedFile(object):
             self.valid = True
             self.fingerprint = fields[2]
             self.primary_fingerprint = fields[11]
+            self.signature_timestamp = self._parse_date(fields[3])
 
         if fields[1] == "BADARMOR":
             raise GpgException("Bad armor.")
@@ -190,4 +204,7 @@ class SignedFile(object):
         finally:
             os._exit(1)
 
+    def contents_sha1(self):
+        return apt_pkg.sha1sum(self.contents)
+
 # vim: set sw=4 et: