Binary for fixing filenames.

bin/fix_key_file_names.py

@@ -0,0 +1,69 @@
+#!/usr/bin/env python2
+
+import os
+import sys
+
+if len(sys.argv) != 2:
+    print('usage: ' + sys.argv[0] + ' /path/to/peers')
+    sys.exit(1)
+
+peersDir = sys.argv[1]
+
+def normalizeMac(mac):
+    mac = mac.lower()
+    normalized = ''
+
+    n = 0
+
+    for c in mac:
+        if c != ':':
+            if n > 0 and n % 2 == 0:
+                normalized = normalized + ':'
+            normalized = normalized + c
+            n += 1
+
+    return normalized
+
+def toFilename(peer):
+    filename = ''
+    for field in ['name', 'mac', 'vpn', 'token']:
+        if peer.has_key(field):
+            filename = filename + peer[field]
+        filename = filename + '@'
+
+    return filename[:-1]
+
+for filename in os.listdir(peersDir):
+    if len(filename) == 0 or filename[0] == '.':
+        continue
+
+    absFilename = peersDir + '/' + filename
+    if os.path.isfile(absFilename):
+        peerFile = open(absFilename, 'r')
+        try:
+            peerLines = peerFile.readlines()
+            peer = {}
+            mac  = None
+            for line in peerLines:
+                parts = line.split()
+
+                if len(parts) > 0:
+                    if parts[1] == 'Knotenname:':
+                        peer['name'] = parts[2].lower()
+                    elif parts[1] == 'MAC:':
+                        peer['mac'] = normalizeMac(parts[2])
+                    elif parts[1] == 'Token:':
+                        peer['token'] = parts[2].lower()
+                    elif parts[0] == 'key':
+                        peer['vpn'] = parts[1].split('"')[1].lower()
+
+            newFilename = toFilename(peer)
+
+            if filename != newFilename:
+                os.rename(absFilename, peersDir + '/' + newFilename)
+
+        except Exception as e:
+            print('Error in %s, ignoring peer: %s' % (absFilename, e));
+        finally:
+            peerFile.close()
+