sasl_server_step - Cyrus SASL documentation

       The Cyrus Team

       1993-2016, The Cyrus Team

2.1.28                                             2025-02-28                                SASL_SERVER_STEP(3)

intsasl_server_step(sasl_conn_t*conn,constchar*clientin,unsignedclientinlen,constchar**serverout,unsigned*serveroutlen);sasl_server_step() performs a step in  the  authentication negotiation.  It returns SASL_OK if the
              whole  negotiation is successful and SASL_CONTINUE if this step is ok but  at least  one more step
              is needed.

              Parameters

                     • conn – is the SASL connection context

                     • clientin – is the data given by the client (decoded  if  the  protocol  encodes  requests
                       sent over the wire)

                     • clientinlen – is the length of clientin

                     • serverout – set by the library and should be sent to the client.

                     • serveroutlen – length of serverout.

       sasl_server_step - Cyrus SASL documentation

       SASL  callback  functions should return SASL return codes.  See sasl.h for a complete list. SASL_CONTINUE
       indicates  success and that there are more steps needed in the authentication. SASL_OK indicates that the
       authentication is complete.

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

RFC4422,:saslman:sasl(3), sasl_server_init(3), sasl_server_new(3), sasl_server_start(3), sasl_errors(3)

       #include <sasl/sasl.h>

       int sasl_server_step(sasl_conn_t *conn,
           const char *clientin,
           unsigned clientinlen,
           const char ** serverout,
           unsigned * serveroutlen);