+
+def HandleChTOTPSeed(Reply, DnRecord, Key):
+ # Generate a random seed
+ seed = binascii.hexlify(open("/dev/urandom", "r").read(32))
+ msg = GPGEncrypt("Your new TOTP seed is '%s'\n" % (seed,), "0x"+Key[1],Key[4]);
+
+ if msg is None:
+ raise UDFormatError, "Unable to generate the encrypted reply, gpg failed.";
+
+ Subst = {};
+ Subst["__FROM__"] = ChPassFrom
+ Subst["__EMAIL__"] = EmailAddress(DnRecord)
+ Subst["__PASSWORD__"] = msg
+ Subst["__ADMIN__"] = ReplyTo
+ Reply = Reply + TemplateSubst(Subst, open(TemplatesDir+"totp-seed-changed", "r").read())
+
+ l = connect_to_ldap_and_check_if_locked(DnRecord)
+ # Modify the password
+ Rec = [(ldap.MOD_REPLACE, "totpSeed", seed)]
+ Dn = "uid=" + GetAttr(DnRecord,"uid") + "," + BaseDn
+ l.modify_s(Dn,Rec)
+ return Reply;
+
+def HandleChKrbPass(Reply,DnRecord,Key):
+ # Connect to the ldap server, will throw an exception if account locked.
+ l = connect_to_ldap_and_check_if_locked(DnRecord)
+
+ user = GetAttr(DnRecord,"uid")
+ krb_proc = subprocess.Popen( ('ud-krb-reset', user), stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+ krb_proc.stdin.close()
+ out = krb_proc.stdout.readlines()
+ krb_proc.wait()
+ exitcode = krb_proc.returncode
+
+ # Use GPG to encrypt it
+ m = "Tried to reset your kerberos principal's password.\n"
+ if exitcode == 0:
+ m += "The exitcode of the reset script was zero, indicating that everything\n"
+ m += "worked. However, this being software who knows. Script's output below."
+ else:
+ m += "The exitcode of the reset script was %d, indicating that something\n"%(exitcode)
+ m += "went terribly, terribly wrong. Please consult the script's output below\n"
+ m += "for more information. Contact the admins if you have any questions or\n"
+ m += "require assitance."
+
+ m += "\n"+''.join( map(lambda x: "| "+x, out) )
+
+ Message = GPGEncrypt(m, "0x"+Key[1],Key[4]);
+ if Message == None:
+ raise UDFormatError, "Unable to generate the encrypted reply, gpg failed.";
+
+ Subst = {};
+ Subst["__FROM__"] = ChPassFrom;
+ Subst["__EMAIL__"] = EmailAddress(DnRecord);
+ Subst["__CRYPTTYPE__"] = get_crypttype_preamble(Key)
+ Subst["__PASSWORD__"] = Message;
+ Subst["__ADMIN__"] = ReplyTo;
+ Reply = Reply + TemplateSubst(Subst,open(TemplatesDir+"passwd-changed","r").read());
+
+ return Reply;
+