salt/cherrypy-read-reads-bytes-from-the-wire-and-write-th.patch

From b31d8f3898149209097e01bbeefbfb70b5a0c395 Mon Sep 17 00:00:00 2001
From: Michael Calmer <mc@suse.de>
Date: Fri, 15 Dec 2017 09:53:10 +0100
Subject: [PATCH] cherrypy read() reads bytes from the wire and write
 them into contents var

adapt tests to reflect reality

When CherryPy run with python3 it reads "bytes" from the wire.
In case of python2 BytesIO == StringIO, so nothing should change.

This change will do the same to make unit tests reflect reality.
---
 salt/netapi/rest_cherrypy/app.py | 25 +++++++------------------
 tests/support/cptestcase.py      |  6 ++++--
 2 files changed, 11 insertions(+), 20 deletions(-)

diff --git a/salt/netapi/rest_cherrypy/app.py b/salt/netapi/rest_cherrypy/app.py
index 4099416a28..67e0bad07a 100644
--- a/salt/netapi/rest_cherrypy/app.py
+++ b/salt/netapi/rest_cherrypy/app.py
@@ -505,6 +505,7 @@ import salt
 import salt.auth
 import salt.utils
 import salt.utils.event
+from salt.ext.six import BytesIO
 
 # Import salt-api libs
 import salt.netapi
@@ -830,18 +831,6 @@ def urlencoded_processor(entity):
 
     :param entity: raw POST data
     '''
-    if six.PY3:
-        # https://github.com/cherrypy/cherrypy/pull/1572
-        contents = six.StringIO()
-        entity.fp.read(fp_out=contents)
-        contents.seek(0)
-        body_str = contents.read()
-        body_bytes = salt.utils.to_bytes(body_str)
-        body_bytes = six.BytesIO(body_bytes)
-        body_bytes.seek(0)
-        # Patch fp
-        entity.fp = body_bytes
-        del contents
     # First call out to CherryPy's default processor
     cherrypy._cpreqbody.process_urlencoded(entity)
     cherrypy._cpreqbody.process_urlencoded(entity)
@@ -860,10 +849,10 @@ def json_processor(entity):
         body = entity.fp.read()
     else:
         # https://github.com/cherrypy/cherrypy/pull/1572
-        contents = six.StringIO()
+        contents = BytesIO()
         body = entity.fp.read(fp_out=contents)
         contents.seek(0)
-        body = contents.read()
+        body = salt.utils.to_unicode(contents.read())
         del contents
     try:
         cherrypy.serving.request.unserialized_data = json.loads(body)
@@ -884,10 +873,10 @@ def yaml_processor(entity):
         body = entity.fp.read()
     else:
         # https://github.com/cherrypy/cherrypy/pull/1572
-        contents = six.StringIO()
+        contents = BytesIO()
         body = entity.fp.read(fp_out=contents)
         contents.seek(0)
-        body = contents.read()
+        body = salt.utils.to_unicode(contents.read())
     try:
         cherrypy.serving.request.unserialized_data = yaml.safe_load(body)
     except ValueError:
@@ -910,10 +899,10 @@ def text_processor(entity):
         body = entity.fp.read()
     else:
         # https://github.com/cherrypy/cherrypy/pull/1572
-        contents = six.StringIO()
+        contents = BytesIO()
         body = entity.fp.read(fp_out=contents)
         contents.seek(0)
-        body = contents.read()
+        body = salt.utils.to_unicode(contents.read())
     try:
         cherrypy.serving.request.unserialized_data = json.loads(body)
     except ValueError:
diff --git a/tests/support/cptestcase.py b/tests/support/cptestcase.py
index ea2845f46d..75785b8eb1 100644
--- a/tests/support/cptestcase.py
+++ b/tests/support/cptestcase.py
@@ -38,9 +38,11 @@ from tests.support.case import TestCase
 # pylint: disable=import-error
 import cherrypy  # pylint: disable=3rd-party-module-not-gated
 import salt.ext.six as six
-from salt.ext.six.moves import StringIO
+from salt.ext.six import BytesIO
 # pylint: enable=import-error
 
+import salt.utils
+
 # Not strictly speaking mandatory but just makes sense
 cherrypy.config.update({'environment': "test_suite"})
 
@@ -92,7 +94,7 @@ class BaseCherryPyTestCase(TestCase):
         fd = None
         if body is not None:
             h['content-length'] = '{0}'.format(len(body))
-            fd = StringIO(body)
+            fd = BytesIO(salt.utils.to_bytes(body))
 
         if headers is not None:
             h.update(headers)
-- 
2.15.1