sasl_canon_user_t.3   [plain text]


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.TH sasl_server_userdb_checkpass_t "10 July 2001" SASL "SASL man pages"
.SH NAME
sasl_server_userdb_checkpass_t \- Plaintext Password Verification Callback

.SH SYNOPSIS
.nf
.B #include <sasl/sasl.h>

.sp
.BI "int sasl_canon_user_t(sasl_conn_t " *conn ","
.BI "                      void " *context ","
.BI "			   const char " *user ", unsigned " ulen ","
.BI "                      unsigned " flags ","
.BI "                      const char " *user_realm ","
.BI "                      char " *out_user ", unsigned " out_umax ","
.BI "                      unsigned " *out_ulen ")"

.fi
.SH DESCRIPTION

.B sasl_canon_user_t
Is the callback for an application-supplied user cannonicalization 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
output buffers and the input buffers may be the same.

.I context
context from the callback record

.I user
and
.I ulen
Un-canonicalized username (and length)

.I flags
Either SASL_CU_AUTHID (indicating the authentication ID is being canonicalized)
or SASL_CU_AUTHZID (indicating the authorization ID is to be canonicalized)
or a bitwise OR of the the two.

.I user_realm
Realm of authentication.

.I out_user
and
.I out_umax
and
.I out_ulen
The output buffer, max length, and actual length for the username.

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

.SH "SEE ALSO"
sasl(3), sasl_callbacks(3), sasl_errors(3)