X-Git-Url: https://git.adam-barratt.org.uk/?a=blobdiff_plain;f=ud-mailgate;h=bd77120ebcf1089cb5a88100e5cab8760f0600fd;hb=b87aa2309e65df00e0134ea5fd6aea63486e70eb;hp=49b26aeaed3d661797922af57b67d07c5d7942e3;hpb=28c3209e235e0d637172a1c5acd1e4142a58f8da;p=mirror%2Fuserdir-ldap.git

diff --git a/ud-mailgate b/ud-mailgate
index 49b26ae..bd77120 100755
--- a/ud-mailgate
+++ b/ud-mailgate
@@ -33,6 +33,8 @@ ChPassFrom = ConfModule.chpassfrom
 ChangeFrom = ConfModule.changefrom
 ReplayCacheFile = ConfModule.replaycachefile
 SSHFingerprintFile = ConfModule.fingerprintfile
+TOTPTicketDirectory = ConfModule.totpticketdirectory
+WebUILocation = ConfModule.webuilocation
 
 UUID_FORMAT = '[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}'
 machine_regex = re.compile("^[0-9a-zA-Z.-]+$")
@@ -189,10 +191,11 @@ def DoArbChange(Str, Attrs):
         if i.lower() == attrName:
             attrName = i
             break
-    if attrName in ArbChanges:
+    if attrName not in ArbChanges:
         return None
 
-    if re.match(ArbChanges[attrName], G[1]) is None:
+    value = G[1]
+    if re.match(ArbChanges[attrName], value) is None:
         raise UDFormatError("Item does not match the required format" + ArbChanges[attrName])
 
     Attrs.append((ldap.MOD_REPLACE, attrName, value))
@@ -432,7 +435,7 @@ def DoDNS(Str, Attrs, DnRecord):
             if p == "":
                 if seenEmptypart:
                     return "Invalid IPv6 address (%s): more than one :: (nothing in between colons) is not allowed" % (ipv6address)
-            seenEmptypart = True
+                seenEmptypart = True
             sanitized = "%s IN AAAA %s" % (hostname, ipv6address)
     else:
         raise UDFormatError("None of the types I recognize was it.  I shouldn't be here.  confused.")
@@ -484,7 +487,7 @@ def DoConfirmSudopassword(Str, SudoPasswd):
     return "got confirm for sudo password %s on host(s) %s, auth code %s" % (uuid, hosts, hmac)
 
 
-def FinishConfirmSudopassword(l, uid, Attrs, SudoPasswd):
+def FinishConfirmSudopassword(lc, uid, Attrs, SudoPasswd):
     result = "\n"
 
     if len(SudoPasswd) == 0:
@@ -493,7 +496,7 @@ def FinishConfirmSudopassword(l, uid, Attrs, SudoPasswd):
     res = lc.search_s(BaseDn, ldap.SCOPE_ONELEVEL, "uid=" + uid, ['sudoPassword'])
     if len(res) != 1:
         raise UDFormatError("Not exactly one hit when searching for user")
-    if sudoPassword in res[0][1]:
+    if 'sudoPassword' in res[0][1]:
         inldap = res[0][1]['sudoPassword']
     else:
         inldap = []
@@ -553,7 +556,7 @@ def connect_to_ldap_and_check_if_locked(DnRecord):
     if (GetAttr(Attrs[0], "userPassword").find("*LK*") != -1) \
        or GetAttr(Attrs[0], "userPassword").startswith("!"):
         raise UDNotAllowedError("This account is locked")
-    return l
+    return lc
 
 
 # Handle an [almost] arbitary change
@@ -599,7 +602,7 @@ def HandleChange(Reply, DnRecord, Key):
 
     if CommitChanges == 1 and len(SudoPasswd) > 0:  # only if we are still good to go
         try:
-            Res = FinishConfirmSudopassword(l, GetAttr(DnRecord, "uid"), Attrs, SudoPasswd)
+            Res = FinishConfirmSudopassword(lc, GetAttr(DnRecord, "uid"), Attrs, SudoPasswd)
             if Res is not None:
                 Result += Res + "\n"
         except Error, e:
@@ -683,7 +686,10 @@ def HandleChPass(Reply, DnRecord, Key):
 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])
+    random_id = binascii.hexlify(open("/dev/urandom", "r").read(32))
+    totp_file_name = "%d-%s" % (time.time(), random_id,)
+
+    msg = GPGEncrypt("Please go to %s/fetch-totp-seed?id=%s\n to fetch your TOTP seed" % (WebUILocation, totp_file_name), "0x" + Key[1], Key[4])
 
     if msg is None:
         raise UDFormatError("Unable to generate the encrypted reply, gpg failed.")
@@ -696,6 +702,11 @@ def HandleChTOTPSeed(Reply, DnRecord, Key):
     Reply += TemplateSubst(Subst, open(TemplatesDir + "totp-seed-changed", "r").read())
 
     lc = connect_to_ldap_and_check_if_locked(DnRecord)
+    # Save the seed so the user can pick it up.
+    f = open(os.path.join(TOTPTicketDirectory, totp_file_name), os.O_WRONLY | os.O_CREAT)
+    f.write(seed)
+    f.close()
+
     # Modify the password
     Rec = [(ldap.MOD_REPLACE, "totpSeed", seed)]
     Dn = "uid=" + GetAttr(DnRecord, "uid") + "," + BaseDn