/*
* List ALL OpenIDs in the database
*/
void cmd_oida(char *argbuf) {
struct cdbdata *cdboi;
long usernum;
struct ctdluser usbuf;
if (CtdlGetConfigInt("c_disable_newu"))
{
cprintf("%d this system does not support openid.\n",
ERROR + CMD_NOT_SUPPORTED);
return;
}
if (CtdlAccessCheck(ac_aide)) return;
cdb_rewind(CDB_OPENID);
cprintf("%d List of all OpenIDs in the database:\n", LISTING_FOLLOWS);
while (cdboi = cdb_next_item(CDB_OPENID), cdboi != NULL) {
if (cdboi->len > sizeof(long)) {
memcpy(&usernum, cdboi->ptr, sizeof(long));
if (CtdlGetUserByNumber(&usbuf, usernum) != 0) {
usbuf.fullname[0] = 0;
}
cprintf("%s|%ld|%s\n",
cdboi->ptr + sizeof(long),
usernum,
usbuf.fullname
);
}
cdb_free(cdboi);
}
cprintf("000\n");
}
/*
* get the name of the room admin for this room
*/
void cmd_geta(char *cmdbuf)
{
struct ctdluser usbuf;
if (CtdlAccessCheck(ac_logged_in)) return;
if (CtdlGetUserByNumber(&usbuf, CC->room.QRroomaide) == 0) {
cprintf("%d %s\n", CIT_OK, usbuf.fullname);
} else {
cprintf("%d \n", CIT_OK);
}
}
/*
* Purge OpenID assocations for missing users (theoretically this will never delete anything)
*/
int PurgeStaleOpenIDassociations(void) {
struct cdbdata *cdboi;
struct ctdluser usbuf;
HashList *keys = NULL;
HashPos *HashPos;
char *deleteme = NULL;
long len;
void *Value;
const char *Key;
int num_deleted = 0;
long usernum = 0L;
keys = NewHash(1, NULL);
if (!keys) return(0);
cdb_rewind(CDB_OPENID);
while (cdboi = cdb_next_item(CDB_OPENID), cdboi != NULL) {
if (cdboi->len > sizeof(long)) {
memcpy(&usernum, cdboi->ptr, sizeof(long));
if (CtdlGetUserByNumber(&usbuf, usernum) != 0) {
deleteme = strdup(cdboi->ptr + sizeof(long)),
Put(keys, deleteme, strlen(deleteme), deleteme, NULL);
}
}
cdb_free(cdboi);
}
/* Go through the hash list, deleting keys we stored in it */
HashPos = GetNewHashPos(keys, 0);
while (GetNextHashPos(keys, HashPos, &len, &Key, &Value)!=0)
{
syslog(LOG_DEBUG, "Deleting associated OpenID <%s>", (char*)Value);
cdb_delete(CDB_OPENID, Value, strlen(Value));
/* note: don't free(Value) -- deleting the hash list will handle this for us */
++num_deleted;
}
DeleteHashPos(&HashPos);
DeleteHash(&keys);
return num_deleted;
}
/*
* If a user account exists which is associated with the Claimed ID, log it in and return zero.
* Otherwise it returns nonzero.
*/
int login_via_openid(StrBuf *claimed_id)
{
struct cdbdata *cdboi;
long usernum = 0;
cdboi = cdb_fetch(CDB_OPENID, ChrPtr(claimed_id), StrLength(claimed_id));
if (cdboi == NULL) {
return(-1);
}
memcpy(&usernum, cdboi->ptr, sizeof(long));
cdb_free(cdboi);
if (!CtdlGetUserByNumber(&CC->user, usernum)) {
/* Now become the user we just created */
safestrncpy(CC->curr_user, CC->user.fullname, sizeof CC->curr_user);
do_login();
return(0);
}
else {
memset(&CC->user, 0, sizeof(struct ctdluser));
return(-1);
}
}
