Renamed ipa_server/ to ipaserver/ and tests/test_ipa_server/ to tests/test_ipaserver

1 files changed, 201 insertions, 0 deletions

diff --git a/ipaserver/ipautil.py b/ipaserver/ipautil.py
new file mode 100644
index 000000000..6422fe5a6
--- /dev/null
+++ b/ipaserver/ipautil.py
@@ -0,0 +1,201 @@
+# Authors: Simo Sorce <ssorce@redhat.com>
+#
+# Copyright (C) 2007    Red Hat
+# see file 'COPYING' for use and warranty information
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; version 2 only
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.    See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+
+import string
+import xmlrpclib
+import re
+
+def realm_to_suffix(realm_name):
+    s = realm_name.split(".")
+    terms = ["dc=" + x.lower() for x in s]
+    return ",".join(terms)
+
+class CIDict(dict):
+    """
+    Case-insensitive but case-respecting dictionary.
+
+    This code is derived from python-ldap's cidict.py module,
+    written by stroeder: http://python-ldap.sourceforge.net/
+
+    This version extends 'dict' so it works properly with TurboGears.
+    If you extend UserDict, isinstance(foo, dict) returns false.
+    """
+
+    def __init__(self,default=None):
+        super(CIDict, self).__init__()
+        self._keys = {}
+        self.update(default or {})
+
+    def __getitem__(self,key):
+        return super(CIDict,self).__getitem__(string.lower(key))
+
+    def __setitem__(self,key,value):
+        lower_key = string.lower(key)
+        self._keys[lower_key] = key
+        return super(CIDict,self).__setitem__(string.lower(key),value)
+
+    def __delitem__(self,key):
+        lower_key = string.lower(key)
+        del self._keys[lower_key]
+        return super(CIDict,self).__delitem__(string.lower(key))
+
+    def update(self,dict):
+        for key in dict.keys():
+            self[key] = dict[key]
+
+    def has_key(self,key):
+        return super(CIDict, self).has_key(string.lower(key))
+
+    def get(self,key,failobj=None):
+        try:
+            return self[key]
+        except KeyError:
+            return failobj
+
+    def keys(self):
+        return self._keys.values()
+
+    def items(self):
+        result = []
+        for k in self._keys.values():
+            result.append((k,self[k]))
+        return result
+
+    def copy(self):
+        copy = {}
+        for k in self._keys.values():
+            copy[k] = self[k]
+        return copy
+
+    def iteritems(self):
+        return self.copy().iteritems()
+
+    def iterkeys(self):
+        return self.copy().iterkeys()
+
+    def setdefault(self,key,value=None):
+        try:
+            return self[key]
+        except KeyError:
+            self[key] = value
+            return value
+
+    def pop(self, key, *args):
+        try:
+            value = self[key]
+            del self[key]
+            return value
+        except KeyError:
+            if len(args) == 1:
+                return args[0]
+            raise
+
+    def popitem(self):
+        (lower_key,value) = super(CIDict,self).popitem()
+        key = self._keys[lower_key]
+        del self._keys[lower_key]
+
+        return (key,value)
+
+
+#
+# The safe_string_re regexp and needs_base64 function are extracted from the
+# python-ldap ldif module, which was
+# written by Michael Stroeder <michael@stroeder.com>
+# http://python-ldap.sourceforge.net
+#
+# It was extracted because ipaldap.py is naughtily reaching into the ldif
+# module and squashing this regexp.
+#
+SAFE_STRING_PATTERN = '(^(\000|\n|\r| |:|<)|[\000\n\r\200-\377]+|[ ]+$)'
+safe_string_re = re.compile(SAFE_STRING_PATTERN)
+
+def needs_base64(s):
+  """
+  returns 1 if s has to be base-64 encoded because of special chars
+  """
+  return not safe_string_re.search(s) is None
+
+
+def wrap_binary_data(data):
+    """Converts all binary data strings into Binary objects for transport
+       back over xmlrpc."""
+    if isinstance(data, str):
+        if needs_base64(data):
+            return xmlrpclib.Binary(data)
+        else:
+            return data
+    elif isinstance(data, list) or isinstance(data,tuple):
+        retval = []
+        for value in data:
+            retval.append(wrap_binary_data(value))
+        return retval
+    elif isinstance(data, dict):
+        retval = {}
+        for (k,v) in data.iteritems():
+            retval[k] = wrap_binary_data(v)
+        return retval
+    else:
+        return data
+
+
+def unwrap_binary_data(data):
+    """Converts all Binary objects back into strings."""
+    if isinstance(data, xmlrpclib.Binary):
+        # The data is decoded by the xmlproxy, but is stored
+        # in a binary object for us.
+        return str(data)
+    elif isinstance(data, str):
+        return data
+    elif isinstance(data, list) or isinstance(data,tuple):
+        retval = []
+        for value in data:
+            retval.append(unwrap_binary_data(value))
+        return retval
+    elif isinstance(data, dict):
+        retval = {}
+        for (k,v) in data.iteritems():
+            retval[k] = unwrap_binary_data(v)
+        return retval
+    else:
+        return data
+
+def get_gsserror(e):
+    """A GSSError exception looks differently in python 2.4 than it does
+       in python 2.5, deal with it."""
+
+    try:
+       primary = e[0]
+       secondary = e[1]
+    except:
+       primary = e[0][0]
+       secondary = e[0][1]
+
+    return (primary[0], secondary[0])
+
+def utf8_encode_value(value):
+    if isinstance(value,unicode):
+        return value.encode('utf-8')
+    return value
+
+def utf8_encode_values(values):
+    if isinstance(values,list) or isinstance(values,tuple):
+        return map(utf8_encode_value, values)
+    else:
+        return utf8_encode_value(values)