Merge branch '1.14' into 1.15

3 files changed, 11 insertions, 5 deletions

diff --git a/paramiko/config.py b/paramiko/config.py
index 0b1345fd..e18fa4bf 100644
--- a/paramiko/config.py
+++ b/paramiko/config.py
@@ -57,7 +57,9 @@ class SSHConfig (object):
         """
         host = {"host": ['*'], "config": {}}
         for line in file_obj:
-            line = line.rstrip('\r\n').lstrip()
+            # Strip any leading or trailing whitespace from the line.
+            # See https://github.com/paramiko/paramiko/issues/499 for more info.
+            line = line.strip()
             if not line or line.startswith('#'):
                 continue
 
diff --git a/sites/www/changelog.rst b/sites/www/changelog.rst
index 972b8d43..b565e0e3 100644
--- a/sites/www/changelog.rst
+++ b/sites/www/changelog.rst
@@ -2,6 +2,9 @@
 Changelog
 =========
 
+* :bug:`499` Strip trailing/leading whitespace from lines when parsing SSH
+  config files - this brings things in line with OpenSSH behavior. Thanks to
+  Alfredo Esteban for the original report and Nick Pillitteri for the patch.
 * :bug:`652` Fix behavior of ``gssapi-with-mic`` auth requests so they fail
   gracefully (allowing followup via other auth methods) instead of raising an
   exception. Patch courtesy of ``@jamercee``.
diff --git a/tests/test_util.py b/tests/test_util.py
index bfdc525e..a6a2c30b 100644
--- a/tests/test_util.py
+++ b/tests/test_util.py
@@ -30,6 +30,7 @@ import paramiko.util
 from paramiko.util import lookup_ssh_host_config as host_config, safe_string
 from paramiko.py3compat import StringIO, byte_ord, b
 
+# Note some lines in this configuration have trailing spaces on purpose
 test_config_file = """\
 Host *
     User robey
@@ -110,7 +111,7 @@ class UtilTest(unittest.TestCase):
         self.assertEqual(config._config,
             [{'host': ['*'], 'config': {}}, {'host': ['*'], 'config': {'identityfile': ['~/.ssh/id_rsa'], 'user': 'robey'}},
             {'host': ['*.example.com'], 'config': {'user': 'bjork', 'port': '3333'}},
-            {'host': ['*'], 'config': {'crazy': 'something dumb  '}},
+            {'host': ['*'], 'config': {'crazy': 'something dumb'}},
             {'host': ['spoo.example.com'], 'config': {'crazy': 'something else'}}])
 
     def test_3_host_config(self):
@@ -119,14 +120,14 @@ class UtilTest(unittest.TestCase):
         config = paramiko.util.parse_ssh_config(f)
 
         for host, values in {
-            'irc.danger.com':   {'crazy': 'something dumb  ',
+            'irc.danger.com':   {'crazy': 'something dumb',
                                 'hostname': 'irc.danger.com',
                                 'user': 'robey'},
-            'irc.example.com':  {'crazy': 'something dumb  ',
+            'irc.example.com':  {'crazy': 'something dumb',
                                 'hostname': 'irc.example.com',
                                 'user': 'robey',
                                 'port': '3333'},
-            'spoo.example.com': {'crazy': 'something dumb  ',
+            'spoo.example.com': {'crazy': 'something dumb',
                                 'hostname': 'spoo.example.com',
                                 'user': 'robey',
                                 'port': '3333'}