+ return "DNS Entry replaced with "+sanitized;
+
+# Handle an RBL list (mailRBL, mailRHSBL, mailWhitelist)
+def DoRBL(Str,Attrs):
+ Match = re.compile('^mail(rbl|rhsbl|whitelist) ([-a-z0-9.]+)$').match(Str.lower())
+ if Match == None:
+ return None
+
+ if Match.group(1) == "rbl":
+ Key = "mailRBL"
+ if Match.group(1) == "rhsbl":
+ Key = "mailRHSBL"
+ if Match.group(1) == "whitelist":
+ Key = "mailWhitelist"
+ Host = Match.group(2)
+
+ global SeenList
+ if SeenList.has_key(Key):
+ Attrs.append((ldap.MOD_ADD,Key,Host))
+ return "%s added %s" % (Key,Host)
+
+ Attrs.append((ldap.MOD_REPLACE,Key,Host))
+ SeenList[Key] = 1;
+ return "%s replaced with %s" % (Key,Host)
+
+# Handle a ConfirmSudoPassword request
+def DoConfirmSudopassword(Str, SudoPasswd):
+ Match = re.compile('^confirm sudopassword ('+UUID_FORMAT+') ([a-z0-9.,*]+) ([0-9a-f]{40})$').match(Str)
+ if Match == None:
+ return None
+
+ uuid = Match.group(1)
+ hosts = Match.group(2)
+ hmac = Match.group(3)
+
+ SudoPasswd[uuid] = (hosts, hmac)
+ return "got confirm for sudo password %s on host(s) %s, auth code %s" % (uuid,hosts, hmac)
+
+def FinishConfirmSudopassword(l, uid, Attrs, SudoPasswd):
+ result = "\n"
+
+ if len(SudoPasswd) == 0:
+ return None
+
+ res = l.search_s(BaseDn,ldap.SCOPE_ONELEVEL,"uid="+uid, ['sudoPassword']);
+ if len(res) != 1:
+ raise UDFormatError, "Not exactly one hit when searching for user"
+ if res[0][1].has_key('sudoPassword'):
+ inldap = res[0][1]['sudoPassword']
+ else:
+ inldap = []
+
+ newldap = []
+ for entry in inldap:
+ Match = re.compile('^('+UUID_FORMAT+') (confirmed:[0-9a-f]{40}|unconfirmed) ([a-z0-9.,*]+) ([^ ]+)$').match(entry)
+ if Match == None:
+ raise UDFormatError, "Could not parse existing sudopasswd entry"
+ uuid = Match.group(1)
+ status = Match.group(2)
+ hosts = Match.group(3)
+ cryptedpass = Match.group(4)
+
+ if SudoPasswd.has_key(uuid):
+ confirmedHosts = SudoPasswd[uuid][0]
+ confirmedHmac = SudoPasswd[uuid][1]
+ if status.startswith('confirmed:'):
+ if status == 'confirmed:'+make_passwd_hmac('password-is-confirmed', 'sudo', uid, uuid, hosts, cryptedpass):
+ result = result + "Entry %s for sudo password on hosts %s already confirmed.\n"%(uuid, hosts)
+ else:
+ result = result + "Entry %s for sudo password on hosts %s is listed as confirmed, but HMAC does not verify.\n"%(uuid, hosts)
+ elif confirmedHosts != hosts:
+ result = result + "Entry %s hostlist mismatch (%s vs. %s).\n"%(uuid, hosts, confirmedHosts)
+ elif make_passwd_hmac('confirm-new-password', 'sudo', uid, uuid, hosts, cryptedpass) == confirmedHmac:
+ result = result + "Entry %s for sudo password on hosts %s now confirmed.\n"%(uuid, hosts)
+ status = 'confirmed:'+make_passwd_hmac('password-is-confirmed', 'sudo', uid, uuid, hosts, cryptedpass)
+ else:
+ result = result + "Entry %s for sudo password on hosts %s HMAC verify failed.\n"%(uuid, hosts)
+ del SudoPasswd[uuid]
+
+ newentry = " ".join([uuid, status, hosts, cryptedpass])
+ if len(newldap) == 0:
+ newldap.append((ldap.MOD_REPLACE,"sudoPassword",newentry))
+ else:
+ newldap.append((ldap.MOD_ADD,"sudoPassword",newentry))
+
+ for entry in SudoPasswd:
+ result = result + "Entry %s that you confirm is not listed in ldap."%(entry)
+
+ for entry in newldap:
+ Attrs.append(entry)
+
+ return result
+
+def connect_to_ldap_and_check_if_locked(DnRecord):
+ # Connect to the ldap server
+ l = connectLDAP()
+ F = open(PassDir+"/pass-"+pwd.getpwuid(os.getuid())[0],"r");
+ AccessPass = F.readline().strip().split(" ")
+ F.close();
+ l.simple_bind_s("uid="+AccessPass[0]+","+BaseDn,AccessPass[1]);
+
+ # Check for a locked account
+ Attrs = l.search_s(BaseDn,ldap.SCOPE_ONELEVEL,"uid="+GetAttr(DnRecord,"uid"));
+ if (GetAttr(Attrs[0],"userPassword").find("*LK*") != -1) \
+ or GetAttr(Attrs[0],"userPassword").startswith("!"):
+ raise UDNotAllowedError, "This account is locked";
+
+ return l