* Remove use of deprecated functions from the string module

[mirror/userdir-ldap.git] / ud-echelon

diff --git a/ud-echelon b/ud-echelon
index 2be0112..3632980 100755 (executable)
--- a/ud-echelon
+++ b/ud-echelon
@@ -1,30 +1,40 @@
 #!/usr/bin/env python
 # -*- mode: python -*-
-import userdir_gpg, userdir_ldap, sys, traceback, time, ldap, posix;
-import string, pwd
+import userdir_gpg, userdir_ldap, sys, traceback, time, ldap, os, getopt;
+import pwd
 from userdir_gpg import *;
 from userdir_ldap import *;
 
 EX_TEMPFAIL = 75;
 EX_PERMFAIL = 65;      # EX_DATAERR
-Debug = "";
+Debug = None;
 
 # Try to extract a key fingerprint from a PGP siged message
 def TryGPG(Email):
    # Try to get a pgp text
-   Msg = GetClearSig(Email);
-   if string.find(Msg[0],"-----BEGIN PGP SIGNED MESSAGE-----") == -1:
+   try:
+      Msg = GetClearSig(Email);
+   except:
+      # Log an exception.. but continue. This is to deal with 'sort of' 
+      # PGP-MIME things
+      S = "%s: %s -> %s\n" %(Now,MsgID,ErrMsg);
+      S = S + " %s: %s\n" %(sys.exc_type,sys.exc_value);
+      ErrLog.write(S);
       return None;
-      
-   print Msg[0];
+
+   if Msg[0].find("-----BEGIN PGP SIGNED MESSAGE-----") == -1:
+      return None;
+
    Res = GPGCheckSig(Msg[0]);
 
    # Failed to find a matching sig
    if Res[0] != None:
+      S = "%s: %s -> PGP Checking failed '%s': %s %s\n" %(Now,MsgID,Email.getheader("From"),str(Res[0]),str(Res[2]));
+      ErrLog.write(S);
       return None;
       
    # Search for the matching key fingerprint
-   Attrs = l.search_s(BaseDn,ldap.SCOPE_ONELEVEL,"keyfingerprint=" + Res[2][1]);
+   Attrs = l.search_s(BaseDn,ldap.SCOPE_ONELEVEL,"keyFingerPrint=" + Res[2][1]);
    if len(Attrs) == 0:
       return None;
    if len(Attrs) != 1:
@@ -53,6 +63,12 @@ def TryMatcher(Email):
       return None;
     
    return (UID[0],"FROM",Sender);
+
+# Process options
+(options, arguments) = getopt.getopt(sys.argv[1:], "dr")
+for (switch, val) in options:
+   if (switch == '-d'):
+      Debug = "";
    
 # Open the log files
 if Debug == None:
@@ -80,8 +96,8 @@ try:
    global l;
    l = ldap.open(LDAPServer);
    if Debug == None:
-      F = open(PassDir+"/pass-"+pwd.getpwuid(posix.getuid())[0],"r");
-      AccessPass = string.split(string.strip(F.readline())," ");
+      F = open(PassDir+"/pass-"+pwd.getpwuid(os.getuid())[0],"r");
+      AccessPass = F.readline().strip().split(" ")
       l.simple_bind_s("uid="+AccessPass[0]+","+BaseDn,AccessPass[1]);
       F.close();
    else: