/* Do the callbacks for auxprop lookups */
void _sasl_auxprop_lookup(sasl_server_params_t *sparams,
unsigned flags,
const char *user, unsigned ulen)
{
sasl_getopt_t *getopt;
int ret, found = 0;
void *context;
const char *plist = NULL;
auxprop_plug_list_t *ptr;
if(_sasl_getcallback(sparams->utils->conn,
SASL_CB_GETOPT, &getopt, &context) == SASL_OK) {
ret = getopt(context, NULL, "auxprop_plugin", &plist, NULL);
if(ret != SASL_OK) plist = NULL;
}
if(!plist) {
/* Do lookup in all plugins */
for(ptr = auxprop_head; ptr; ptr = ptr->next) {
found=1;
ptr->plug->auxprop_lookup(ptr->plug->glob_context,
sparams, flags, user, ulen);
}
} else {
char *pluginlist = NULL, *freeptr = NULL, *thisplugin = NULL;
if(_sasl_strdup(plist, &pluginlist, NULL) != SASL_OK) return;
thisplugin = freeptr = pluginlist;
/* Do lookup in all *specified* plugins, in order */
while(*thisplugin) {
char *p;
int last=0;
while(*thisplugin && isspace((int)*thisplugin)) thisplugin++;
if(!(*thisplugin)) break;
for(p = thisplugin;*p != '\0' && !isspace((int)*p); p++);
if(*p == '\0') last = 1;
else *p='\0';
for(ptr = auxprop_head; ptr; ptr = ptr->next) {
/* Skip non-matching plugins */
if(!ptr->plug->name
|| strcasecmp(ptr->plug->name, thisplugin))
continue;
found=1;
ptr->plug->auxprop_lookup(ptr->plug->glob_context,
sparams, flags, user, ulen);
}
if(last) break;
thisplugin = p+1;
}
sasl_FREE(freeptr);
}
if(!found)
_sasl_log(sparams->utils->conn, SASL_LOG_DEBUG,
"could not find auxprop plugin, was searching for '%s'",
plist ? plist : "[all]");
}
/* Do the callbacks for auxprop stores */
int sasl_auxprop_store(sasl_conn_t *conn,
struct propctx *ctx, const char *user)
{
sasl_getopt_t *getopt;
int ret, found = 0;
void *context;
const char *plist = NULL;
auxprop_plug_list_t *ptr;
sasl_server_params_t *sparams = NULL;
unsigned userlen = 0;
if (ctx) {
if (!conn || !user)
return SASL_BADPARAM;
sparams = ((sasl_server_conn_t *) conn)->sparams;
userlen = (unsigned) strlen(user);
}
/* Pickup getopt callback from the connection, if conn is not NULL */
if(_sasl_getcallback(conn, SASL_CB_GETOPT, &getopt, &context) == SASL_OK) {
ret = getopt(context, NULL, "auxprop_plugin", &plist, NULL);
if(ret != SASL_OK) plist = NULL;
}
ret = SASL_OK;
if(!plist) {
/* Do store in all plugins */
for(ptr = auxprop_head; ptr && ret == SASL_OK; ptr = ptr->next) {
found=1;
if (ptr->plug->auxprop_store)
ret = ptr->plug->auxprop_store(ptr->plug->glob_context,
sparams, ctx, user, userlen);
}
} else {
char *pluginlist = NULL, *freeptr = NULL, *thisplugin = NULL;
if(_sasl_strdup(plist, &pluginlist, NULL) != SASL_OK) return SASL_FAIL;
thisplugin = freeptr = pluginlist;
/* Do store in all *specified* plugins, in order */
while(*thisplugin) {
char *p;
int last=0;
while(*thisplugin && isspace((int)*thisplugin)) thisplugin++;
if(!(*thisplugin)) break;
for(p = thisplugin;*p != '\0' && !isspace((int)*p); p++);
if(*p == '\0') last = 1;
else *p='\0';
for(ptr = auxprop_head; ptr && ret == SASL_OK; ptr = ptr->next) {
/* Skip non-matching plugins */
if((!ptr->plug->name
|| strcasecmp(ptr->plug->name, thisplugin)))
continue;
found=1;
if (ptr->plug->auxprop_store)
ret = ptr->plug->auxprop_store(ptr->plug->glob_context,
sparams, ctx, user, userlen);
}
if(last) break;
thisplugin = p+1;
}
sasl_FREE(freeptr);
}
if(!found) {
_sasl_log(NULL, SASL_LOG_ERR,
"could not find auxprop plugin, was searching for %s",
plist ? plist : "[all]");
return SASL_FAIL;
}
return ret;
}
/* Do the callbacks for auxprop lookups */
int _sasl_auxprop_lookup(sasl_server_params_t *sparams,
unsigned flags,
const char *user, unsigned ulen)
{
sasl_getopt_t *getopt;
int ret, found = 0;
void *context;
const char *plist = NULL;
auxprop_plug_list_t *ptr;
int result = SASL_NOMECH;
if(_sasl_getcallback(sparams->utils->conn,
SASL_CB_GETOPT,
(sasl_callback_ft *)&getopt,
&context) == SASL_OK) {
ret = getopt(context, NULL, "auxprop_plugin", &plist, NULL);
if(ret != SASL_OK) plist = NULL;
}
if(!plist) {
/* Do lookup in all plugins */
/* TODO: Ideally, each auxprop plugin should be marked if its failure
should be ignored or treated as a fatal error of the whole lookup. */
for(ptr = auxprop_head; ptr; ptr = ptr->next) {
found=1;
ret = ptr->plug->auxprop_lookup(ptr->plug->glob_context,
sparams, flags, user, ulen);
result = _sasl_account_status (result, ret);
}
} else {
char *pluginlist = NULL, *freeptr = NULL, *thisplugin = NULL;
if(_sasl_strdup(plist, &pluginlist, NULL) != SASL_OK) return SASL_NOMEM;
thisplugin = freeptr = pluginlist;
/* Do lookup in all *specified* plugins, in order */
while(*thisplugin) {
char *p;
int last=0;
while(*thisplugin && isspace((int)*thisplugin)) thisplugin++;
if(!(*thisplugin)) break;
for(p = thisplugin;*p != '\0' && !isspace((int)*p); p++);
if(*p == '\0') last = 1;
else *p='\0';
for(ptr = auxprop_head; ptr; ptr = ptr->next) {
/* Skip non-matching plugins */
if(!ptr->plug->name
|| strcasecmp(ptr->plug->name, thisplugin))
continue;
found=1;
ret = ptr->plug->auxprop_lookup(ptr->plug->glob_context,
sparams, flags, user, ulen);
result = _sasl_account_status (result, ret);
}
if(last) break;
thisplugin = p+1;
}
sasl_FREE(freeptr);
}
if(!found) {
_sasl_log(sparams->utils->conn, SASL_LOG_DEBUG,
"could not find auxprop plugin, was searching for '%s'",
plist ? plist : "[all]");
}
return result;
}
