diff tests/test-hgweb-auth.py @ 15005:4a43e23b8c55 stable 1.9.1

hgweb: do not ignore [auth] if url has a username (issue2822)

The [auth] section was ignored when handling URLs like:

  http://[e-mail]/foo

Instead, we look in [auth] for an entry matching the URL and supplied user
name. Entries without username can match URL with a username. Prefix length
ties are resolved in favor of entries matching the username. With:

  foo.prefix = http://example.org
  foo.username = user
  foo.password = password
  bar.prefix = http://example.org/bar

and the input URL:

  http://[e-mail]/bar

the 'bar' entry will be selected because of prefix length, therefore prompting
for a password. This behaviour ensure that entries selection is consistent when
looking for credentials or for certificates, and that certificates can be
picked even if their entries do no define usernames while the URL does.
Additionally, entries without a username matched against a username are
returned as if they did have requested username set to avoid prompting again
for a username if the password is not set.

v2: reparse the URL in readauthforuri() to handle HTTP and HTTPS similarly.
v3: allow unset usernames to match URL usernames to pick certificates. Resolve
prefix length ties in favor of entries with usernames.

--- a/tests/test-hgweb-auth.py	Sun Jul 31 01:46:52 2011 +0200
+++ b/tests/test-hgweb-auth.py	Mon Aug 01 23:58:50 2011 +0200
@@ -1,5 +1,5 @@
 from mercurial import demandimport; demandimport.enable()
-from mercurial import ui
+from mercurial import ui, util
 from mercurial import url
 from mercurial.error import Abort
 
@@ -19,13 +19,16 @@
     return '{' + ', '.join(['%s: %s' % (k, dict[k])
                             for k in sorted(dict.iterkeys())]) + '}'
 
-def test(auth):
+def test(auth, urls=None):
     print 'CFG:', dumpdict(auth)
     prefixes = set()
     for k in auth:
         prefixes.add(k.split('.', 1)[0])
     for p in prefixes:
-        auth.update({p + '.username': p, p + '.password': p})
+        for name in ('.username', '.password'):
+            if (p + name) not in auth:
+                auth[p + name] = p
+    auth = dict((k, v) for k, v in auth.iteritems() if v is not None)
 
     ui = writeauth(auth)
 
@@ -33,16 +36,26 @@
         print 'URI:', uri
         try:
             pm = url.passwordmgr(ui)
+            authinfo = util.url(uri).authinfo()[1]
+            if authinfo is not None:
+                pm.add_password(*authinfo)
             print '    ', pm.find_user_password('test', uri)
         except Abort, e:
             print 'abort'
 
-    _test('http://example.org/foo')
-    _test('http://example.org/foo/bar')
-    _test('http://example.org/bar')
-    _test('https://example.org/foo')
-    _test('https://example.org/foo/bar')
-    _test('https://example.org/bar')
+    if not urls:
+        urls = [
+            'http://example.org/foo',
+            'http://example.org/foo/bar',
+            'http://example.org/bar',
+            'https://example.org/foo',
+            'https://example.org/foo/bar',
+            'https://example.org/bar',
+            'https://[e-mail]/bar',
+            'https://[e-mail]/bar',
+            ]
+    for u in urls:
+        _test(u)
 
 
 print '\n*** Test in-uri schemes\n'
@@ -62,3 +75,23 @@
 test({'x.prefix': 'http://example.org/foo',
       'y.prefix': 'http://example.org/foo/bar'})
 test({'x.prefix': '*', 'y.prefix': 'https://example.org/bar'})
+
+print '\n*** Test user matching\n'
+test({'x.prefix': 'http://example.org/foo',
+      'x.username': None,
+      'x.password': 'xpassword'},
+     urls=['http://[e-mail]/foo'])
+test({'x.prefix': 'http://example.org/foo',
+      'x.username': None,
+      'x.password': 'xpassword',
+      'y.prefix': 'http://example.org/foo',
+      'y.username': 'y',
+      'y.password': 'ypassword'},
+     urls=['http://[e-mail]/foo'])
+test({'x.prefix': 'http://example.org/foo/bar',
+      'x.username': None,
+      'x.password': 'xpassword',
+      'y.prefix': 'http://example.org/foo',
+      'y.username': 'y',
+      'y.password': 'ypassword'},
+     urls=['http://[e-mail]/foo/bar'])