src/security/CertError.h

   1 /*
   2  * Copyright (C) 1996-2018 The Squid Software Foundation and contributors
   3  *
   4  * Squid software is distributed under GPLv2+ license and includes
   5  * contributions from numerous individuals and organizations.
   6  * Please see the COPYING and CONTRIBUTORS files for details.
   7  */
   8
   9 #ifndef SQUID_SRC_SECURITY_CERTERROR_H
  10 #define SQUID_SRC_SECURITY_CERTERROR_H
  11
  12 #include "security/forward.h"
  13
  14 namespace Security
  15 {
  16
  17 /// An X.509 certificate-related error.
  18 /// Pairs an error code with the certificate experiencing the error.
  19 class CertError
  20 {
  21 public:
  22     CertError(int anErr, const Security::CertPointer &aCert, int aDepth = -1) :
  23         code(anErr), cert(aCert), depth(aDepth)
  24     {}
  25
  26     bool operator == (const CertError &ce) const {
  27         // We expect to be used in contexts where identical certificates have
  28         // identical pointers.
  29         return code == ce.code && depth == ce.depth && cert == ce.cert;
  30     }
  31
  32     bool operator != (const CertError &ce) const {
  33         return !(*this == ce);
  34     }
  35
  36 public:
  37     Security::ErrorCode code; ///< certificate error code
  38     Security::CertPointer cert; ///< certificate with the above error code
  39
  40     /**
  41      * Absolute cert position in the final certificate chain that may include
  42      * intermediate certificates. Chain positions start with zero and increase
  43      * towards the root certificate. Negative if unknown.
  44      */
  45     int depth;
  46 };
  47
  48 } // namespace Security
  49
  50 #endif /* SQUID_SRC_SECURITY_CERTERROR_H */
  51