Don't fail on non-utf-8 chars

archive.py

@@ -66,7 +66,7 @@ def _guess_mime(data):
         p.stdin.close()
         p.wait()
         if p.returncode == 0:
-            return p.stdout.read().decode().strip()
+            return p.stdout.read().decode('utf-8', 'replace').strip()
 
 
 def guess_mime(cnt):
@@ -107,8 +107,8 @@ def extract(cnt, dest=None):
                 p.stdin.write(data.encode() if isinstance(data, str) else data)
                 p.stdin.close()
                 p.wait()
-                err = p.stdout.read().decode()
-                err += p.stderr.read().decode()
+                err = p.stdout.read().decode('utf-8', 'replace')
+                err += p.stderr.read().decode('utf-8', 'replace')
                 if p.returncode == 0:
                     if dest is not None:
                         nsub = len([x for x in os.listdir(odest) if x.find(os.path.basename(ldest) + ".") == 0]) + 1
@@ -124,6 +124,8 @@ def extract(cnt, dest=None):
                             shutil.move(os.path.join(temp, os.listdir(temp)[0]), dest)
                         else:
                             shutil.move(temp, dest)
+                        # Update modification time to reflect submission timestamp
+                        os.utime(dest)
                     yield MailTest("Archive successfully extracted.", details=err)
                     yield dest
                 else:

envelope.py

@@ -13,7 +13,7 @@ def import_pubkey(key, GNUPG_DIRECTORY):
         p.stdin.write(key)
         p.stdin.close()
         p.wait()
-        gpg_output = p.stderr.read().decode()
+        gpg_output = p.stderr.read().decode("utf-8", "replace")
         if p.returncode == 0:
             yield MailTest("New PGP key successfully imported:", details=gpg_output)
             yield False

gpg_status_parser.py

@@ -138,7 +138,7 @@ def parse(fd):
     line = fd.readline()
     context = {}
     while line:
-        res = re.match(r"^\[GNUPG:\] (?P<keyword>\S+)(?: (?P<args>.*))?$", line.decode())
+        res = re.match(r"^\[GNUPG:\] (?P<keyword>\S+)(?: (?P<args>.*))?$", line.decode('utf-8', 'replace'))
         if res is not None:
             keyword = res.group("keyword")
             args = res.group("args").split(" ") if res.group("args") is not None else []

signature.py

@@ -85,7 +85,7 @@ def check_sep(data, sign, GNUPG_DIRECTORY):
     finally:
         os.unlink(f.name)
 
-    yield from verify_sign(data, gpg_rcode, gpg_status, gpg_output.decode('utf-8'))
+    yield from verify_sign(data, gpg_rcode, gpg_status, gpg_output.decode('utf-8', 'replace'))
 
 
 def check_merged(bdata, GNUPG_DIRECTORY):
@@ -128,4 +128,4 @@ def check_merged(bdata, GNUPG_DIRECTORY):
     else:
         bdata = None
 
-    yield from verify_sign(bdata, gpg_rcode, gpg_status, gpg_output.decode('utf-8'))
+    yield from verify_sign(bdata, gpg_rcode, gpg_status, gpg_output.decode('utf-8', 'replace'))