| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| |
| #include "secerr.h" |
| #include "sslerr.h" |
| #include "nspr.h" |
| #include "certt.h" |
| |
| #include "../diagnose.hxx" |
| |
| using namespace xmlsecurity; |
| |
| struct ErrDesc { |
| PRErrorCode errNum; |
| const char * errString; |
| }; |
| |
| |
| |
| const ErrDesc allDesc[] = { |
| |
| #include "certerrors.h" |
| |
| }; |
| |
| |
| |
| /* Returns a UTF-8 encoded constant error string for "errNum". |
| * Returns NULL of errNum is unknown. |
| */ |
| const char * |
| getCertError(PRErrorCode errNum) |
| { |
| static char sEmpty[] = ""; |
| const int numDesc = sizeof(allDesc) / sizeof(ErrDesc); |
| for (int i = 0; i < numDesc; i++) |
| { |
| if (allDesc[i].errNum == errNum) |
| return allDesc[i].errString; |
| } |
| |
| return sEmpty; |
| } |
| |
| void |
| printChainFailure(CERTVerifyLog *log) |
| { |
| unsigned long errorFlags = 0; |
| unsigned int depth = (unsigned int)-1; |
| const char * specificError = NULL; |
| const char * issuer = NULL; |
| CERTVerifyLogNode *node = NULL; |
| |
| if (log->count > 0) |
| { |
| xmlsec_trace("Bad certifcation path:"); |
| for (node = log->head; node; node = node->next) |
| { |
| if (depth != node->depth) |
| { |
| depth = node->depth; |
| xmlsec_trace("Certificate: %d. %s %s:", depth, |
| node->cert->subjectName, |
| depth ? "[Certificate Authority]": ""); |
| } |
| xmlsec_trace(" ERROR %ld: %s", node->error, |
| getCertError(node->error)); |
| specificError = NULL; |
| issuer = NULL; |
| switch (node->error) |
| { |
| case SEC_ERROR_INADEQUATE_KEY_USAGE: |
| errorFlags = (unsigned long)node->arg; |
| switch (errorFlags) |
| { |
| case KU_DIGITAL_SIGNATURE: |
| specificError = "Certificate cannot sign."; |
| break; |
| case KU_KEY_ENCIPHERMENT: |
| specificError = "Certificate cannot encrypt."; |
| break; |
| case KU_KEY_CERT_SIGN: |
| specificError = "Certificate cannot sign other certs."; |
| break; |
| default: |
| specificError = "[unknown usage]."; |
| break; |
| } |
| case SEC_ERROR_INADEQUATE_CERT_TYPE: |
| errorFlags = (unsigned long)node->arg; |
| switch (errorFlags) |
| { |
| case NS_CERT_TYPE_SSL_CLIENT: |
| case NS_CERT_TYPE_SSL_SERVER: |
| specificError = "Certificate cannot be used for SSL."; |
| break; |
| case NS_CERT_TYPE_SSL_CA: |
| specificError = "Certificate cannot be used as an SSL CA."; |
| break; |
| case NS_CERT_TYPE_EMAIL: |
| specificError = "Certificate cannot be used for SMIME."; |
| break; |
| case NS_CERT_TYPE_EMAIL_CA: |
| specificError = "Certificate cannot be used as an SMIME CA."; |
| break; |
| case NS_CERT_TYPE_OBJECT_SIGNING: |
| specificError = "Certificate cannot be used for object signing."; |
| break; |
| case NS_CERT_TYPE_OBJECT_SIGNING_CA: |
| specificError = "Certificate cannot be used as an object signing CA."; |
| break; |
| default: |
| specificError = "[unknown usage]."; |
| break; |
| } |
| case SEC_ERROR_UNKNOWN_ISSUER: |
| specificError = "Unknown issuer:"; |
| issuer = node->cert->issuerName; |
| break; |
| case SEC_ERROR_UNTRUSTED_ISSUER: |
| specificError = "Untrusted issuer:"; |
| issuer = node->cert->issuerName; |
| break; |
| case SEC_ERROR_EXPIRED_ISSUER_CERTIFICATE: |
| specificError = "Expired issuer certificate:"; |
| issuer = node->cert->issuerName; |
| break; |
| default: |
| break; |
| } |
| if (specificError) |
| xmlsec_trace("%s", specificError); |
| if (issuer) |
| xmlsec_trace("%s", issuer); |
| } |
| } |
| } |