X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=dak%2Fprocess_unchecked.py;h=04afb7b30065648d3cd3cdf633778915477cb766;hb=aa83ebb15882823869b109d370e24ef3efd730f8;hp=5df4485db65b96c4e9b2348325b07d82be4ec773;hpb=6244fb61f95eae7db30ec31f74be31f6f86d31c2;p=dak.git

diff --git a/dak/process_unchecked.py b/dak/process_unchecked.py
index 5df4485d..04afb7b3 100755
--- a/dak/process_unchecked.py
+++ b/dak/process_unchecked.py
@@ -929,25 +929,33 @@ def check_hashes ():
     check_hash(".changes", files, "md5sum", apt_pkg.md5sum)
     check_hash(".dsc", dsc_files, "md5sum", apt_pkg.md5sum)
 
+    # (hashname, function, originate)
+    # If originate is true, we have to calculate it because
+    # the changes file version is too early for it to be
+    # included
+    hashes = [("sha1", apt_pkg.sha1sum, False),
+              ("sha256", apt_pkg.sha256sum, False)]
+
+    if format <= (1,8):
+        hashes["sha1"] = True
+        hashes["sha256"] = True
+
     for x in changes:
         if x.startswith("checksum-"):
             h = x.split("-",1)[1]
-            if h not in dict(utils.known_hashes):
+            if h not in dict(hashes):
                 reject("Unsupported checksum field in .changes" % (h))
 
     for x in dsc:
         if x.startswith("checksum-"):
             h = x.split("-",1)[1]
-            if h not in dict(utils.known_hashes):
+            if h not in dict(hashes):
                 reject("Unsupported checksum field in .dsc" % (h))
 
-    # We have to calculate the hash if we have an earlier changes version than
-    # the hash appears in rather than require it exist in the changes file
-    # I hate backwards compatibility
-    for h,f,v in utils.known_hashes:
+    for h,f,o in hashes:
         try:
             fs = utils.build_file_list(changes, 0, "checksums-%s" % h, h)
-            if format < v:
+            if o:
                 create_hash(fs, h, f, files)
             else:
                 check_hash(".changes %s" % (h), fs, h, f, files)
@@ -962,7 +970,7 @@ def check_hashes ():
 
         try:
             fs = utils.build_file_list(dsc, 1, "checksums-%s" % h, h)
-            if format < v:
+            if o:
                 create_hash(fs, h, f, dsc_files)
             else:
                 check_hash(".dsc %s" % (h), fs, h, f, dsc_files)