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.TH sasl_getprop 3 "10 July 2001" SASL "SASL man pages"
.SH NAME
sasl_getprop \- Get a SASL property
.SH SYNOPSIS
.nf
.B #include <sasl/sasl.h>
.sp
.BI "int sasl_getprop(sasl_conn_t " *conn ", "
.BI " int " propnum ", "
.BI " const void ** " pvalue ");"
.fi
.SH DESCRIPTION
.B sasl_getprop
gets the value of a SASL property. For example after successful
authentication a server may wish to know the authorization name. Or a
client application may wish to know the strength of the negotiated
security layer.
.I conn
is the SASL connection object.
.I propnum
is the identifier for the property requested and
.I pvalue
is filled in on success. List of properties follows:
.nf
SASL_USERNAME - pointer to NUL terminated user name
SASL_SSF - security layer security strength factor,
if 0, call to sasl_encode, sasl_decode unnecessary
SASL_MAXOUTBUF - security layer max output buf unsigned
SASL_DEFUSERREALM - server authentication realm used
SASL_GETOPTCTX - context for getopt callback
SASL_IPLOCALPORT - local address string
SASL_IPREMOTEPORT - remote address string
SASL_SERVICE - service passed to sasl_*_new
SASL_SERVERFQDN - serverFQDN passed to sasl_*_new
SASL_AUTHSOURCE - name of auth source last used, useful for failed
authentication tracking
SASL_MECHNAME - active mechanism name, if any
SASL_PLUGERR - similar to sasl_errdetail
.fi
.PP
.SH "RETURN VALUE"
Returns SASL_OK on success. SASL error code on failure.
.SH "CONFORMING TO"
RFC 4422
.SH "SEE ALSO"
sasl(3), sasl_errors(3), sasl_server_new(3), sasl_client_new(3)