X-Git-Url: http://xvm.mit.edu/gitweb/invirt/packages/invirt-web.git/blobdiff_plain/b206601d099e9ca986013e89bac3344266ec318e..2dee827ad9edd2f7521ac10f62c72956df918e7d:/templates/getafsgroups.py

diff --git a/templates/getafsgroups.py b/templates/getafsgroups.py
new file mode 100644
index 0000000..0567efe
--- /dev/null
+++ b/templates/getafsgroups.py
@@ -0,0 +1,74 @@
+#!/usr/bin/python
+import pprint
+import subprocess
+
+# import ldap
+# l = ldap.open("W92-130-LDAP-2.mit.edu")
+# # ldap.mit.edu is 1/2 broken right now so we're going to the working backend
+# l.simple_bind_s("", "")
+
+# def getLdapGroups(user):
+#     """
+#     getLdapGroups(user): returns a generator for the list of LDAP groups containing user
+#     """
+#     for user_data in l.search_s("ou=affiliates,dc=mit,dc=edu", ldap.SCOPE_ONELEVEL, "uid=" + user, []):
+#         for group_data in l.search_s("ou=groups,dc=mit,dc=edu", ldap.SCOPE_ONELEVEL, "uniqueMember="+user_data[0], ['cn']):
+#             yield group_data[1]['cn'][0]
+
+# def checkLdapGroups(user, group):
+#     """
+#     checkLdapGroups(user, group): returns True if and only if user is in LDAP group group
+#     """
+#     for result_data in l.search_s("ou=affiliates,dc=mit,dc=edu", ldap.SCOPE_ONELEVEL, "uid=" + user, []):
+#         if l.search_s("ou=groups,dc=mit,dc=edu", ldap.SCOPE_ONELEVEL, "(&(cn=" + group + ")(uniqueMember="+result_data[0] + "))", []) != []:
+#             return True
+#     return False
+
+def checkAfsGroup(user, group, cell):
+    """
+    checkAfsGroup(user, group) returns True if and only if user is in AFS group group in cell cell
+    """
+    print user, group
+    p = subprocess.Popen(["pts", "membership", group, '-c', cell], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    p2 = subprocess.Popen(["grep", "-v", "^Members"], stdin=p.stdout, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    if p2.wait():
+        return False
+    for member in p2.stdout.read().split():
+        if member == user:
+            return True
+    return False
+
+def checkLockerOwner(user, locker):
+    """
+    checkLockerOwner(user, locker) returns True if and only if user administers locker
+    """
+    p = subprocess.Popen(["fs", "whichcell", "/mit/" + locker], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    if (p.wait()):
+        return False
+    cell = p.stdout.read().split()[-1][1:-1]
+    p = subprocess.Popen(["fs", "listacl", "/mit/" + locker], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    p2 = subprocess.Popen(["grep", "^  .* rlidwka$"], stdin=p.stdout, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    if (p2.wait()):
+        return False
+    for line in p2.stdout.read().split('\n'):
+        entry = line.split()
+        if entry == [] or entry[0] == "Negative":
+            break
+        if entry[1] == "rlidwka":
+            if entry[0] == user or (entry[0][0:6] == "system" and checkAfsGroup(user, entry[0], cell)):
+                return True
+    return False
+
+
+if __name__ == "__main__":
+#    print list(getldapgroups("tabbott"))
+    print checkAfsGroup("tabbott", "system:debathena", 'athena.mit.edu')
+    print checkAfsGroup("tabbott", "system:debathena", 'sipb.mit.edu')
+    print checkAfsGroup("tabbott", "system:debathena-root", 'athena.mit.edu')
+    print checkAfsGroup("tabbott", "system:hmmt-request", 'athena.mit.edu')
+    print checkLockerOwner("tabbott", "tabbott")
+    print checkLockerOwner("tabbott", "debathena")
+    print checkLockerOwner("tabbott", "sipb")
+    print checkLockerOwner("tabbott", "lsc")
+    print checkLockerOwner("tabbott", "scripts")
+    print checkLockerOwner("ecprice", "hmmt")