Add a script to generate accounts.xml from the existing /etc/passwd file.

1 files changed, 120 insertions, 0 deletions

diff --git a/tools/accounts2xml.py b/tools/accounts2xml.py
new file mode 100755
index 000000000..623205018
--- /dev/null
+++ b/tools/accounts2xml.py
@@ -0,0 +1,120 @@
+#!/usr/bin/env python
+#===============================================================================
+#
+#         FILE: accounts2xml.py
+#
+#        USAGE: ./accounts2xml.py filename node_name
+#
+#  DESCRIPTION: A python script to generate accounts.xml containing only the login
+#               users from the given /etc/passwd file
+#
+#      OPTIONS: ---
+# REQUIREMENTS: ---
+#         BUGS: ---
+#        NOTES: ---
+#       AUTHOR: DongInn Kim (), dikim@cs.indiana.edu
+# ORGANIZATION: Center for Research in Extreme Scale Technologies
+#      VERSION: 1.0
+#      CREATED: 05/13/2012 01:44:43 PM
+#     REVISION: ---
+#===============================================================================
+
+# encoding: utf-8
+
+"""
+accounts2xml.py
+
+This script coverts a csv file to an XML.
+The script takes 2 paramenters
+* filename
+* row node name
+
+e.g., ./accounts2xml.py /etc/passwd UnixUser
+
+Created by Giovanni Collazo on 2011-02-19.
+Copyright (c) 2011 24veces.com. All rights reserved.
+
+Modified by DongInn Kim on 2012-05-13
+Copyright (c) 2012 Indiana University. All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+"""
+
+import sys
+import csv
+import os
+import re
+from xml.dom.minidom import Document
+
+def main(args):
+  
+  try:
+    filename = "./copied_passwd"
+    with file(args[1], 'r') as original: data = original.read()
+    with file(filename, 'w') as modified: modified.write("name:pass:uid:gid:gecos:home:shell\n" + data); modified.close()
+    safe_filename = "Properties"
+  except IndexError:
+    print "ERROR: Please provide a filename.csv as the first argument"
+    sys.exit()
+    
+  try:
+    single_item = args[2]
+  except IndexError:
+    print "ERROR: Please provide a name to be used for each row node"
+    sys.exit()
+  
+  f = csv.reader(open(filename, 'rb'), delimiter=':')
+  
+  doc = Document()
+  root_element = doc.createElement(safe_filename)
+  doc.appendChild(root_element)
+  
+  columns = f.next()
+  
+  for row in f:
+    match = re.search(r'/bin/\w*sh', row[6])  # adjust this line to match the right shell path
+    if match:
+        item = doc.createElement(single_item)
+        root_element.appendChild(item)
+        extra_groups = os.popen("groups %s" % row[0]).readline()[:-1] 
+        item.setAttribute('extra_groups', extra_groups.split(' : ')[1])
+        create_col_nodes(columns, item, doc, row)
+  
+  output_file = "accounts.xml"
+  doc.writexml(open(output_file, 'w'), addindent='    ', newl='\n') # Write file
+  
+  print "Done: Created %s" % output_file
+  os.remove(filename)
+  
+def create_col_nodes(cols, item, doc, row): 
+  for col in cols:
+    att = doc.createAttribute(str.replace(col, " ", "_").lower())
+    att.nodeValue = row.pop(0)
+
+    if col != "pass":
+        item.setAttributeNode(att)
+
+if __name__ == "__main__":
+  sys.exit(main(sys.argv))
+
+# vim:set sr et ts=4 sw=4 ft=python fenc=utf-8: // See Vim, :help 'modeline'
+# Created: Sun, 13 May 2012 13:44:43 -0400
+
+