table of contents
gnutls_x509_crt_get_ca_status - API function
int gnutls_x509_crt_get_ca_status(gnutls_x509_crt_t cert, unsigned int * critical);
- gnutls_x509_crt_t cert
- should contain a gnutls_x509_crt_t type
- unsigned int * critical
- will be non-zero if the extension is marked as critical
This function will return certificates CA status, by reading the basicConstraints X.509 extension (184.108.40.206). If the certificate is a CA a positive value will be returned, or (0) if the certificate does not have CA flag set.
Use gnutls_x509_crt_get_basic_constraints() if you want to read the pathLenConstraint field too.
If the certificate is a CA a positive value will be returned, or (0) if the certificate does not have CA flag set. A negative error code may be returned in case of errors. If the certificate does not contain the basicConstraints extension GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE will be returned.
Report bugs to <email@example.com>.
Home page: https://www.gnutls.org
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