1 files changed, 146 insertions, 0 deletions
diff --git a/ipa-admintools/ipa-passwd b/ipa-admintools/ipa-passwd
new file mode 100644
index 00000000..616e6cac
--- /dev/null
+++ b/ipa-admintools/ipa-passwd
@@ -0,0 +1,146 @@
+#! /usr/bin/python -E
+# Authors: Rob Crittenden <rcritten@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 Tempal Place, Suite 330, Boston, MA 02111-1307 USA
+#
+import sys
+try:
+    from optparse import OptionParser
+    import ipa
+    import ipa.ipaclient as ipaclient
+    import ipa.config
+
+    import xmlrpclib
+    import kerberos
+    import krbV
+    import ldap
+    import getpass
+    import errno
+    import socket
+except ImportError:
+    print >> sys.stderr, """\
+There was a problem importing one of the required Python modules. The
+error was:
+
+    %s
+""" % sys.exc_value
+    sys.exit(1)
+
+def parse_options():
+    usage = "ipa-passwd [-v|--verbose] [user]"
+    parser = OptionParser(usage=usage)
+    parser.add_option("-v", "--verbose", action="store_true", dest="verbose",
+                      help="Verbose output of the XML-RPC connection")
+
+    ipa.config.add_standard_options(parser)
+    options, args = parser.parse_args()
+    if len(args) > 1:
+        parser.error("too many arguments")
+    ipa.config.init_config(options)
+
+    return options, args
+
+def get_principal(krbctx):
+    try:
+        ccache = krbctx.default_ccache()
+        cprinc = ccache.principal()
+    except krbV.Krb5Error, e:
+        #TODO: do a kinit
+        print "Unable to get kerberos principal: %s" % e[1]
+        return None
+
+    return cprinc.name
+
+def main():
+    match = False
+    username = None
+    principal = None
+
+    options, args = parse_options()
+
+    krbctx = krbV.default_context()
+
+    if len(args) == 1:
+        username = args[0]
+    else:
+        principal = get_principal(krbctx)
+        if principal is None:
+            return 1
+
+    if not principal:
+        u = username.split('@')
+        if len(u) > 2 or len(u) == 0:
+            print "Invalid user name (%s)" % username
+        if len(u) == 1:
+            principal = username+"@"+krbctx.default_realm
+        else:
+            principal = username
+
+    print "Changing password for %s" % principal
+
+    try:
+        while (match != True):
+            # No syntax checking of the password is required because that is
+            # done on the server side
+            password = getpass.getpass("  New Password: ")
+            confirm = getpass.getpass("  Confirm Password: ")
+            if (password != confirm):
+                print "Passwords do not match"
+                match = False
+            elif (len(password) < 1):
+                print "Password cannot be empty"
+                match = False
+            else:
+                match = True
+    except KeyboardInterrupt:
+        print ""
+        print "Password change cancelled"
+        return 1
+
+    client = ipaclient.IPAClient(verbose=options.verbose)
+    client.modifyPassword(principal, '', password)
+
+    return 0
+
+try:
+    if __name__ == "__main__":
+        sys.exit(main())
+except SystemExit, e:
+    sys.exit(e)
+except KeyboardInterrupt, e:
+    sys.exit(1)
+except xmlrpclib.Fault, fault:
+    if fault.faultCode == errno.ECONNREFUSED:
+        print "The IPA XML-RPC service is not responding."
+    else:
+        print fault.faultString
+    sys.exit(1)
+except kerberos.GSSError, e:
+    print "Could not initialize GSSAPI: %s/%s" % (e[0][0], e[0][1])
+    sys.exit(1)
+except xmlrpclib.ProtocolError, e:
+    print "Unable to connect to IPA server: %s" % (e.errmsg)
+    sys.exit(1)
+except ipa.ipaerror.IPAError, e:
+    print "%s" % (e.message)
+    sys.exit(1)
+except socket.error, e:
+    print e[1]
+    print "Re-run with -v flag for more details."
+except Exception, e:
+    print "%s" % str(e)
+    sys.exit(1)