sasl_server_step - perform a step in the server authentication negotiation
cc [ flag ... ] file ... –lsasl [ library ... ] #include <sasl/sasl.h> int sasl_server_step(sasl_conn_t *conn, const char *clientin, unsigned clientinlen, const char **serverout, unsigned *serveroutlen);
The sasl_server_step() performs a step in the authentication negotiation.
The SASL context for this connection.
The data given by the client. The data is decoded if the protocol encodes requests that are sent over the wire.
The length of clientin.
Set by the library and sent to the client.
sasl_server_step() returns an integer that corresponds to a SASL error code.
The whole authentication completed successfully.
The call to sasl_server_step() was successful, and at least one more step is needed for the authentication.
All other error codes indicate an error situation that you must handle, or you should quit the authentication session. See sasl_errors(3SASL) for information on SASL error codes.
See attributes(5) for descriptions of the following attributes: