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sasl_checkapop - check an APOP challenge or response

cc [ flag ... ] file ... -lsasl [ library ... ]
#include <sasl/sasl.h>

int sasl_checkapop(sasl_conn_t *conn, const char *challenge,
 unsigned challen, const char *response, unsigned resplen);

The sasl_checkapop() interface checks an APOP challenge or response. APOP is an option POP3 authentication command that uses a shared secret password. See RFC 1939.

If sasl_checkapop() is called with a NULL challenge, sasl_checkapop() will check to see if the APOP mechanism is enabled.

conn challenge challen response resplens

sasl_checkapop() returns an integer that corresponds to a SASL error code.

SASL_OK

All other error codes indicate an error situation that must be handled, or the authentication session should be quit. See sasl_errors(3SASL) for information on SASL error codes.

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPE ATTRIBUTE VALUE

Interface Stability SUNWlibsasl

Interface Stability Obsolete

MT-Level Safe

sasl_errors(3SASL), attributes(5)

Meyers, J. and Rose, M. RFC 1939, Post Office Protocol - Version 3. Network Working Group. May 1996.