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cc [ flag ... ] file ... -lsasl [ library ... ] #include <sasl/sasl.h> int sasl_getprop(sasl_conn_t *conn, int propnum, const void **pvalue);
Use the sasl_getprop() 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.
conn
The SASL connection context.
propnum
The identifier for the property requested.
pvalue
The value of the SASL property. This value is filled in upon a successful call. Possible SASL values include:
SASL_USERNAME
A pointer to a null-terminated user name.
SASL_SSF
The security layer security strength factor. If the value of SASL_SSF is 0, a call to sasl_encode() or sasl_decode() is unnecessary.
SASL_MAXOUTBUF
The maximum size of output buffer returned by the selected security mechanism
SASL_DEFUSERREALM
Server authentication realm used.
SASL_GETOPTCTX
The context for getopt() callback.
SASL_IPLOCALPORT
Local address string.
SASL_IPREMOTEPORT
Remote address string.
SASL_SERVICE
Service passed on to sasl_*_new().
SASL_SERVERFQDN
Server FQDN passed on to sasl_*_new().
SASL_AUTHSOURCE
Name of authentication source last used. Useful for failed authentication tracking.
SASL_MECHNAME
Active mechanism name, if any.
SASL_PLUGERR
Similar to sasl_errdetail().
SASL_OK
The call to sasl_getprop() was successful.
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 | Evolving |
| MT-Level | MT-Safe |
sasl_errors(3SASL), attributes(5)