'\" te
.\" Copyright (C) 1998-2003, Carnegie Mellon Univeristy.  All Rights Reserved.
.\" Portions Copyright (C) 2003, Sun Microsystems, Inc. All Rights Reserved
.TH sasl_getprop 3SASL "14 Oct 2003" "SunOS 5.11" "Simple Authentication Security Layer Library Functions"
.SH NAME
sasl_getprop \- get a SASL property
.SH SYNOPSIS
.LP
.nf
\fBcc\fR [ \fIflag\fR ... ] \fIfile\fR ... \fB-lsasl\fR   [ \fIlibrary\fR ... ]
#include <sasl/sasl.h>

\fBint\fR \fBsasl_getprop\fR(\fBsasl_conn_t *\fR\fIconn\fR, \fBint\fR \fIpropnum\fR, \fBconst void **\fR\fIpvalue\fR);
.fi

.SH DESCRIPTION
.sp
.LP
Use the \fBsasl_getprop()\fR interface to get the value of a SASL property. For example, after successful authentication, a server may want to know the authorization name. Similarly, a client application may want to know the strength of the security level that was negotiated.
.SH PARAMETERS
.sp
.ne 2
.mk
.na
\fB\fIconn\fR\fR
.ad
.RS 11n
.rt  
The SASL connection context.
.RE

.sp
.ne 2
.mk
.na
\fB\fIpropnum\fR\fR
.ad
.RS 11n
.rt  
The identifier for the property requested.
.RE

.sp
.ne 2
.mk
.na
\fB\fIpvalue\fR\fR
.ad
.RS 11n
.rt  
The value of the SASL property. This value is filled in upon a successful call. Possible SASL values include:
.sp
.ne 2
.mk
.na
\fB\fBSASL_USERNAME\fR\fR
.ad
.RS 21n
.rt  
A pointer to a null-terminated user name.
.RE

.sp
.ne 2
.mk
.na
\fB\fBSASL_SSF\fR\fR
.ad
.RS 21n
.rt  
The security layer security strength factor. If the value of \fBSASL_SSF\fR is 0, a call to \fBsasl_encode()\fR or \fBsasl_decode()\fR is unnecessary.
.RE

.sp
.ne 2
.mk
.na
\fB\fBSASL_MAXOUTBUF\fR\fR
.ad
.RS 21n
.rt  
The maximum size of output buffer returned by the selected security mechanism
.RE

.sp
.ne 2
.mk
.na
\fB\fBSASL_DEFUSERREALM\fR\fR
.ad
.RS 21n
.rt  
Server authentication realm used.
.RE

.sp
.ne 2
.mk
.na
\fB\fBSASL_GETOPTCTX\fR\fR
.ad
.RS 21n
.rt  
The context for \fBgetopt()\fR callback.
.RE

.sp
.ne 2
.mk
.na
\fB\fBSASL_IPLOCALPORT\fR\fR
.ad
.RS 21n
.rt  
Local address string.
.RE

.sp
.ne 2
.mk
.na
\fB\fBSASL_IPREMOTEPORT\fR\fR
.ad
.RS 21n
.rt  
Remote address string.
.RE

.sp
.ne 2
.mk
.na
\fB\fBSASL_SERVICE\fR\fR
.ad
.RS 21n
.rt  
Service passed on to \fBsasl_*_new()\fR.
.RE

.sp
.ne 2
.mk
.na
\fB\fBSASL_SERVERFQDN\fR\fR
.ad
.RS 21n
.rt  
Server FQDN passed on to \fBsasl_*_new()\fR.
.RE

.sp
.ne 2
.mk
.na
\fB\fBSASL_AUTHSOURCE\fR\fR
.ad
.RS 21n
.rt  
Name of authentication source last used. Useful for failed authentication tracking.
.RE

.sp
.ne 2
.mk
.na
\fB\fBSASL_MECHNAME\fR\fR
.ad
.RS 21n
.rt  
Active mechanism name, if any.
.RE

.sp
.ne 2
.mk
.na
\fB\fBSASL_PLUGERR\fR\fR
.ad
.RS 21n
.rt  
Similar to \fBsasl_errdetail()\fR.
.RE

.RE

.SH ERRORS
.sp
.ne 2
.mk
.na
\fB\fBSASL_OK\fR\fR
.ad
.RS 11n
.rt  
The call to \fBsasl_getprop()\fR was successful.
.RE

.sp
.LP
See \fBsasl_errors\fR(3SASL) for information on SASL error codes.
.SH ATTRIBUTES
.sp
.LP
See \fBattributes\fR(5) for descriptions of the following attributes:
.sp

.sp
.TS
tab() box;
cw(2.75i) |cw(2.75i) 
lw(2.75i) |lw(2.75i) 
.
ATTRIBUTE TYPEATTRIBUTE VALUE
_
Availabilitysystem/library/security/libsasl
_
Interface StabilityCommitted
_
MT-LevelMT-Safe
.TE

.SH SEE ALSO
.sp
.LP
\fBsasl_errors\fR(3SASL), \fBattributes\fR(5)