sasl_listmech - Retrieve a list of the supported SASL
mechanisms
SYNOPSIS
#include <sasl.h>
int sasl_listmech(sasl_conn_t *conn,
const char *user,
const char *prefix,
const char *sep,
const char *suffix,
char **result,
unsigned *plen,
unsigned *pcount);
DESCRIPTION
sasl_listmech() returns a string listing the SASL names of
all the mechanisms available to the specified user. This
is typically given to the client through a capability com
mand or initial server response. Client applications need
this list so that they know what mechanisms the server
supports.
conn the SASL context for this connection user (optional)
restricts the mechanism list to only those available to
the user. prefix appended to beginning of result sep
appended between mechanisms suffix appended to end of
result result NULL terminated result string (allocated by
library) plen length of result filled in by library. May
be NULL pcount Number of mechanisms available. May be NULL
Example:
sasl_listmech(conn,NULL,"(",",",")",&mechlist,NULL,NULL);
may give the string
(ANONYMOUS,KERBEROS_V4,DIGEST-MD5)
as a result
RETURN VALUE
sasl_server_step returns an integer which corresponds to
one of the following codes. SASL_OK indicates that the
authentication is complete. All other return codes indi
cate errors and should either be handled or the authenti
cation session should be quit.
SASL_OK Success. Authentication complete
SASL_CONTINUE
Success. keep going.
SASL_INTERACT
user interaction needed to fill in prompt_need
list
SASL_BADVERS
Mechanism version mismatch
SASL_BADPARAM
error in config file
SASL_NOMEM
not enough memory to complete operation
CONFORMING TO
RFC 2222
SEE ALSO
othersaslstuff
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