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GNU/Linux man pages

Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :

ISBN : 978-2-7460-9712-4
EAN : 9782746097124
(Editions ENI)

GNU/Linux

CentOS 2.1AS

(Slurm)

sasl_callbacks(3)


sasl_callbacks

sasl_callbacks

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE
CONFORMING TO
SEE ALSO

NAME

sasl_callbacks − How to work with SASL callbacks

SYNOPSIS

#include <sasl.h>

DESCRIPTION

sasl_callbacks are used when the application needs some information from the application. Common reasons are getting for getting usernames and passwords. A client MUST specify what callbacks they support in the sasl_client/server_init() or sasl_client/server_new() calls. If an authentication mechanism needs a callback that the application does not state it supports it cannot be used.

If a callback has an id parameter that should be checked to make sure you are giving the appropriate value.

If an application is using the client side of the library functions to handle the callbacks are not necessary. Instead the application may deal with callbacks via SASL_INTERACT’s. See sasl_client_start/step() for more information.

The list of callbacks follows:

sasl_getopt_t client/server: Get an option value
sasl_log_t client/server: Log message handler
sasl_getpath_t client/server: Get path to search for mechanisms
sasl_getsimple_t client: Get user/language list
sasl_getsecret_t client: Get authentication secret
sasl_chalprompt_t client: Display challenge and prompt for response
sasl_authorize_t server: Authorize policy callback
sasl_server_getsecret_t server: User secret database read
sasl_server_putsecret_t server: User secret database write

RETURN VALUE

SASL callback functions should return SASL return codes. See sasl.h for a complete list. SASL_OK typically indicates success.

CONFORMING TO

RFC 2222

SEE ALSO

othersaslstuff



sasl_callbacks(3)