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gnutls_x509_ex...ame_constraints(3) gnutls gnutls_x509_ex...ame_constraints(3) NAME gnutls_x509_ext_import_name_constraints - API function SYNOPSIS #include <gnutls/x509-ext.h> int gnutls_x509_ext_import_name_constraints(const gnutls_datum_t * ext, gnutls_x509_name_constraints_t nc, unsigned int flags); ARGUMENTS const gnutls_datum_t * ext a DER encoded extension gnutls_x509_name_constraints_t nc The nameconstraints unsigned int flags zero or GNUTLS_NAME_CONSTRAINTS_FLAG_APPEND DESCRIPTION This function will return an intermediate type containing the name con- straints of the provided NameConstraints extension. That can be used in combination with gnutls_x509_name_constraints_check() to verify whether a server's name is in accordance with the constraints. When the flags is set to GNUTLS_NAME_CONSTRAINTS_FLAG_APPEND, then if the nc type is empty this function will behave identically as if the flag was not set. Otherwise if there are elements in the nc structure then the constraints will be merged with the existing constraints fol- lowing RFC5280 p6.1.4 (excluded constraints will be appended, permitted will be intersected). Note that nc must be initialized prior to calling this function. RETURNS On success, GNUTLS_E_SUCCESS (0) is returned, GNUTLS_E_RE- QUESTED_DATA_NOT_AVAILABLE if the extension is not present, otherwise a negative error value. SINCE 3.3.0 REPORTING BUGS Report bugs to <bugs@gnutls.org>. Home page: https://www.gnutls.org COPYRIGHT Copyright (C) 2001-2023 Free Software Foundation, Inc., and others. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright no- tice and this notice are preserved. 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 3.8.9 gnutls_x509_ex...ame_constraints(3)
NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO
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