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gnutls_certificate_set_x509_key_file2(3) gnutls
NAME gnutls_certificate_set_x509_key_file2 - API function
SYNOPSIS #include <gnutls/gnutls.h>
int gnutls_certificate_set_x509_key_file2(gnutls_certificate_credentials_t res, const char * certfile, const char * keyfile, gnutls_x509_crt_fmt_t type, const char * pass, unsigned int flags);
ARGUMENTS gnutls_certificate_credentials_t res is a gnutls_certificate_credentials_t type.
const char * certfile is a file that containing the certificate list (path) for the specified private key, in PKCS7 format, or a list of certificates
const char * keyfile is a file that contains the private key
gnutls_x509_crt_fmt_t type is PEM or DER
const char * pass is the password of the key
unsigned int flags an ORed sequence of gnutls_pkcs_encrypt_flags_t
DESCRIPTION This function sets a certificate/private key pair in the gnutls_certificate_credentials_t type. This function may be called more than once, in case multiple keys/certificates exist for the server. For clients that need to send more than its own end entity certificate, e.g., also an intermediate CA cert, then the certfile must contain the ordered certificate chain.
Note that the names in the certificate provided will be considered when selecting the appropriate certificate to use (in case of multiple certificate/key pairs).
This function can also accept URLs at keyfile and certfile . In that case it will use the private key and certificate indicated by the URLs. Note that the supported URLs are the ones indicated by gnutls_url_is_supported(). Before GnuTLS 3.4.0 when a URL was specified, the pass part was ignored and a PIN callback had to be registered, this is no longer the case in current releases.
In case the certfile is provided as a PKCS 11 URL, then the certificate, and its present issuers in the token are imported (i.e., forming the required trust chain).
If that function fails to load the res structure is at an undefined state, it must not be reused to load other keys or certificates.
RETURNS On success this functions returns zero, and otherwise a negative value on error (see above for modifying that behavior).
REPORTING BUGS Report bugs to <bugs@gnutls.org>. Home page: https://www.gnutls.org

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SEE ALSO The full documentation for gnutls is maintained as a Texinfo manual. If the /usr/local/share/doc/gnutls/ directory does not contain the HTML form visit
https://www.gnutls.org/manual/
gnutls 3.7.9 gnutls_certificate_set_x509_key_file2(3)