NAME

       sasl_server_new - Cyrus SASL documentation

SYNOPSIS

       #include <sasl/sasl.h>

       int sasl_server_new(const char *service,
                       const char *serverFQDN,
                       const char *user_realm,
                       const char *iplocalport,
                       const char *ipremoteport,
                       const sasl_callback_t *callbacks,
                       unsigned flags,
                       sasl_conn_t ** pconn);

DESCRIPTION

       int sasl_server_new(const char *service,

       const char *serverFQDN,

       const char *user_realm,

       const char *iplocalport,

       const char *ipremoteport,

       const sasl_callback_t *callbacks,

       unsigned flags,

       sasl_conn_t ** pconn);
              sasl_server_new()  creates a new SASL context. This context will  be used  for  all
              SASL   calls   for   one   connection.   It   handles   both   authentication   and
              integrity/encryption  layers after authentication.

              Parameters

                     • service  –  is  the  registered  name of the service (usually the protocol
                       name) using SASL (e.g. “imap”).

                     • serverFQDN – is the  fully  qualified  server  domain  name.  NULL   means
                       use gethostname().  This is useful for multi-homed servers.

                     • user_realm  –  is  the  domain  of  the  user agent. This  is  usually not
                       necessary (NULL is default)

                     • iplocalport –

                       is  the  IP and port of the local side of the  connection,  or  NULL.   If
                       iplocalport  is  NULL  it will  disable mechanisms that require IP address
                       information.  This strings  must  be  in  one of the following formats:

                       • ”a.b.c.d;port”  (IPv4),

                       • ”e:f:g:h:i:j:k:l;port” (IPv6), or

                       • ”e:f:g:h:i:j:a.b.c.d;port” (IPv6)

                     • ipremoteport – is the IP and port of the remote side of   the  connection,
                       or NULL (see iplocalport)

                     • flags – are connection flags (see below)

                     • pconn  –  is a pointer to the connection context allocated by the library.
                       This structure will  be  used   for   all   future  SASL  calls  for  this
                       connection.

   Connection flags
       Flags that may be passed to sasl_server_new():

       • SASL_SUCCESS_DATA: The protocol supports a server‐last send

       •

         SASL_NEED_PROXY: Force the use of a mechanism that supports an
                authorization  id  that  is not the authentication id.

RETURN VALUE

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

       Other return codes indicate errors and should either  be  handled  or  the  authentication
       session should be quit.

SEE ALSO

       RFC 4422,:saslman:sasl(3), sasl_server_init(3), sasl_server_start(3), sasl_server_step(3),
       sasl_setprop(3), sasl_errors(3)

AUTHOR

       The Cyrus Team

COPYRIGHT

       1993-2022, The Cyrus Team