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   gnutls_srp_set_client_credentials_function    ( 3 )

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Имя (Name)

gnutls_srp_set_client_credentials_function - API function

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Синопсис (Synopsis)

#include <gnutls/gnutls.h>

       void
       gnutls_srp_set_client_credentials_function(gnutls_srp_client_credentials_t
       cred, gnutls_srp_client_credentials_function         * func);

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Аргументы (Arguments)

gnutls_srp_client_credentials_t         cred
                   is a gnutls_srp_server_credentials_t type.

       gnutls_srp_client_credentials_function         * func
                   is the callback function

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Описание (Description)

This function can be used to set a callback to retrieve the
       username and password for client SRP authentication.  The
       callback's function form is:

       int (*callback)(gnutls_session_t, char** username,
       char**password);

       The  username and  password must be allocated using
       gnutls_malloc().

       The  username should be an ASCII string or UTF-8 string. In case
       of a UTF-8 string it is recommended to be following the PRECIS
       framework for usernames (rfc8265). The password can be in ASCII
       format, or normalized using gnutls_utf8_password_normalize().

       The callback function will be called once per handshake before
       the initial hello message is sent.

       The callback should not return a negative error code the second
       time called, since the handshake procedure will be aborted.

       The callback function should return 0 on success.  -1 indicates
       an error.

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Сообщение об ошибках (Reporting bugs)

Report bugs to <bugs@gnutls.org>.
       Home page: https://www.gnutls.org

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Смотри также (See also)

The full documentation for gnutls is maintained as a Texinfo
       manual.  If the /usr/share/doc/gnutls/ directory does not contain
       the HTML form visit

       https://www.gnutls.org/manual/ 

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