stop pretending to support gzip *request* transfer-encoding

gunicorn/http/message.py

@@ -190,11 +190,6 @@ def set_body_reader(self):
                         # safe option: nuke it, its never needed
                         if chunked:
                             raise InvalidHeader("TRANSFER-ENCODING", req=self)
-                    elif val.lower() in ('compress', 'deflate', 'gzip'):
-                        # chunked should be the last one
-                        if chunked:
-                            raise InvalidHeader("TRANSFER-ENCODING", req=self)
-                        self.force_close()
                     else:
                         raise UnsupportedTransferCoding(value)
 

tests/requests/invalid/chunked_06.http

@@ -1,6 +1,6 @@
 POST /chunked_not_last HTTP/1.1\r\n
 Transfer-Encoding: chunked\r\n
-Transfer-Encoding: gzip\r\n
+Transfer-Encoding: identity\r\n
 \r\n
 5\r\n
 hello\r\n

tests/requests/valid/025.http

@@ -1,5 +1,5 @@
 POST /chunked HTTP/1.1\r\n
-Transfer-Encoding: gzip\r\n
+Transfer-Encoding: identity\r\n
 Transfer-Encoding: chunked\r\n
 \r\n
 5\r\n

tests/requests/valid/025.py

@@ -3,7 +3,7 @@
     "uri": uri("/chunked"),
     "version": (1, 1),
     "headers": [
-        ('TRANSFER-ENCODING', 'gzip'),
+        ('TRANSFER-ENCODING', 'identity'),
         ('TRANSFER-ENCODING', 'chunked')
     ],
     "body": b"hello world"

tests/requests/valid/025_line.http

@@ -1,5 +1,5 @@
 POST /chunked HTTP/1.1\r\n
-Transfer-Encoding: gzip,chunked\r\n
+Transfer-Encoding: identity,chunked\r\n
 \r\n
 5\r\n
 hello\r\n

tests/requests/valid/025_line.py

@@ -3,7 +3,7 @@
     "uri": uri("/chunked"),
     "version": (1, 1),
     "headers": [
-        ('TRANSFER-ENCODING', 'gzip,chunked')
+        ('TRANSFER-ENCODING', 'identity,chunked')
 
     ],
     "body": b"hello world"