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Open topic with navigation CAPL Functions » Smart Charging » SCC Modeling Libraries (Simulation Setup) » General Functions » Shared Functions » SCC_GetCertChainVerificationError

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SCC_GetCertChainVerificationError

Valid for:  CANoe DE  •  CANoe4SW DE

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Function Syntax

long SCC_GetCertChainVerificationError (dword Index, char CertName[], dword& ErrorCode)

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Description

Gets an individual verification from the last certificate chain verification, which is indicated by the callback function SCC_CertChainVerificationInd.

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Parameters

  • Index: Number of the queried error < SCC_GetCertChainVerificationErrorCount().
  • CertName: Queries the name of the verified certificate (to the given char buffer). The same certificate may be returned multiple times with different error codes.
  • ErrorCode: Gets the number of the found error, which can be evaluated as follows (via reference):
    1. Certificate serial negative
    2. Distinguished Name too long
    3. Signature method too weak
    4. Untrusted hash
    5. Certificate not yet valid
    6. Certificate has expired
    7. Certificate issuer not found
    8. Cannot establish trust
    9. Certificate chain loop
    10. Chain lacks trusted root
    11. Chain name mismatch
    12. Policy error
    13. Invalid usage
    14. Certificate chain too long
    15. Certificate issuer is not a valid CA
    16. Name constraint error
    17. Certificate issuer not found
    18. Unknown critical extension
    19. Duplicate certificate extension
    20. Invalid X.509v3 extension in v1 or v2 certificate
    21. Duplicate certificate policy
    22. X.509v2 identifiers in v1 certificate
    23. Signature error
    24. Certificate public key invalid
    25. Signature algorithm unknown
    26. Signature algorithm – bad parameters
    27. Domain Component invalid according to ISO 15118-2
    28. Common Name mismatch (Common Name of leaf does not match received eMAID)
    29. Country Name was set within contract certificate

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Return Values

  • 1: if successful
  • 0: else

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Example

SCC_CertChainVerificationInd( byte SessionId[], char ChainName[], dword Result )
{
  int i;
  char certName[255];
  dword errorCode;

  if (Result == 0)
  {
    for (i = 0; i < SCC_GetCertChainVerificationErrorCount(); ++i)
    {
      SCC_GetCertChainVerificationError(i, certName, errorCode);

      WriteLineEx(1 /* CAPL */, 2 /* warning */, "Certificate %s of %s verified with Error: %i", certName, chainName, errorCode);
    }
  }
}
SCC_CertChainVerificationInd  •  [SCC_GetCertChainVerificationErrorCount](CAPLfunctionSCCGetCertChainVerificationErrorCount .md)