1 files changed, 74 insertions, 0 deletions
diff --git a/lib/python2.7/site-packages/setoolsgui/setools/initsidquery.py b/lib/python2.7/site-packages/setoolsgui/setools/initsidquery.py
new file mode 100644
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+++ b/lib/python2.7/site-packages/setoolsgui/setools/initsidquery.py
@@ -0,0 +1,74 @@
+# Copyright 2014-2015, Tresys Technology, LLC
+#
+# This file is part of SETools.
+#
+# SETools is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as
+# published by the Free Software Foundation, either version 2.1 of
+# the License, or (at your option) any later version.
+#
+# SETools 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 Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with SETools.  If not, see
+# <http://www.gnu.org/licenses/>.
+#
+import logging
+
+from . import compquery
+from . import contextquery
+
+
+class InitialSIDQuery(compquery.ComponentQuery, contextquery.ContextQuery):
+
+    """
+    Initial SID (Initial context) query.
+
+    Parameter:
+    policy            The policy to query.
+
+    Keyword Parameters/Class attributes:
+    name            The Initial SID name to match.
+    name_regex      If true, regular expression matching
+                    will be used on the Initial SID name.
+    user            The criteria to match the context's user.
+    user_regex      If true, regular expression matching
+                    will be used on the user.
+    role            The criteria to match the context's role.
+    role_regex      If true, regular expression matching
+                    will be used on the role.
+    type_           The criteria to match the context's type.
+    type_regex      If true, regular expression matching
+                    will be used on the type.
+    range_          The criteria to match the context's range.
+    range_subset    If true, the criteria will match if it is a subset
+                    of the context's range.
+    range_overlap   If true, the criteria will match if it overlaps
+                    any of the context's range.
+    range_superset  If true, the criteria will match if it is a superset
+                    of the context's range.
+    range_proper    If true, use proper superset/subset operations.
+                    No effect if not using set operations.
+    """
+
+    def results(self):
+        """Generator which yields all matching initial SIDs."""
+        self.log.info("Generating results from {0.policy}".format(self))
+        self.log.debug("Name: {0.name!r}, regex: {0.name_regex}".format(self))
+        self.log.debug("User: {0.user!r}, regex: {0.user_regex}".format(self))
+        self.log.debug("Role: {0.role!r}, regex: {0.role_regex}".format(self))
+        self.log.debug("Type: {0.type_!r}, regex: {0.type_regex}".format(self))
+        self.log.debug("Range: {0.range_!r}, subset: {0.range_subset}, overlap: {0.range_overlap}, "
+                       "superset: {0.range_superset}, proper: {0.range_proper}".format(self))
+
+        for i in self.policy.initialsids():
+            if not self._match_name(i):
+                continue
+
+            if not self._match_context(i.context):
+                continue
+
+            yield i