SASL_CANON_USER_T(3) Cyrus SASL SASL_CANON_USER_T(3) NAME sasl_canon_user_t - Cyrus SASL documentation SYNOPSIS #include <sasl/sasl.h> int sasl_canon_user_t(sasl_conn_t *conn, void *context, const char *user, unsigned ulen, unsigned flags, const char *user_realm, char *out_user, unsigned out_umax, unsigned *out_ulen) DESCRIPTION int sasl_canon_user_t(sasl_conn_t *conn, void *context, const char *user, unsigned ulen, unsigned flags, const char *user_realm, char *out_user, unsigned out_umax, unsigned *out_ulen) sasl_canon_user_t is the callback for an application-supplied user canonicalization function. This function is subject to the requirements that all user canonicalization functions are: It must copy the result into the output buffers, but the out- put buffers and the input buffers may be the same. Parameters • context – context from the callback record • user – un-canonicalized username • ulen – length of user • flags – Either SASL_CU_AUTHID (indicating the authenti- cation ID is being canonicalized) or SASL_CU_AUTHZID (indicating the authorization ID is to be canonical- ized) or a bitwise OR of the the two. • user_realm – Realm of authentication. • out_user – The output buffer for the canonicalized username • out_umax – Maximum length for out_user • out_ulen – Actual length of out_user Returns SASL_OK indicates success. See sasl_errors(3) for a full list of SASL error codes. CONFORMING TO RFC 4422 SEE ALSO sasl(3), sasl_errors(3), sasl_callbacks(3) AUTHOR The Cyrus Team COPYRIGHT 1993-2022, The Cyrus Team 2.1.28 2022-11-22 SASL_CANON_USER_T(3)
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