*/
+
/*
* Attach an OpenID to a Citadel account
*/
* When a user is being deleted, we have to delete any OpenID associations
*/
void openid_purge(struct ctdluser *usbuf) {
- /* FIXME finish this */
+ struct cdbdata *cdboi;
+ HashList *keys = NULL;
+ HashPos *HashPos;
+ char *deleteme = NULL;
+ long len;
+ void *Value;
+ char *Key;
+
+ keys = NewHash(1, NULL);
+ if (!keys) return;
+
+
+ cdb_rewind(CDB_OPENID);
+ while (cdboi = cdb_next_item(CDB_OPENID), cdboi != NULL) {
+ if (cdboi->len > sizeof(long)) {
+ if (((long)*(cdboi->ptr)) == usbuf->usernum) {
+ deleteme = strdup(cdboi->ptr + sizeof(long)),
+ Put(keys, deleteme, strlen(deleteme), deleteme, generic_free_handler);
+ }
+ }
+ cdb_free(cdboi);
+ }
+
+ /* Go through the hash list, deleting keys we stored in it */
+
+ HashPos = GetNewHashPos();
+ while (GetNextHashPos(keys, HashPos, &len, &Key, &Value)!=0)
+ {
+ CtdlLogPrintf(CTDL_DEBUG, "Deleting associated OpenID <%s>\n", Value);
+ cdb_delete(CDB_OPENID, Value, strlen(Value));
+ /* note: don't free(Value) -- deleting the hash list will handle this for us */
+ }
+ DeleteHashPos(&HashPos);
+ DeleteHash(&keys);
}
while (cdboi = cdb_next_item(CDB_OPENID), cdboi != NULL) {
if (cdboi->len > sizeof(long)) {
- cprintf("%s\n", cdboi->ptr + sizeof(long));
+ if (((long)*(cdboi->ptr)) == CC->user.usernum) {
+ cprintf("%s\n", cdboi->ptr + sizeof(long));
+ }
}
+ cdb_free(cdboi);
}
cprintf("000\n");
}
+/*
+ * Detach an OpenID from the currently logged in account
+ */
+void cmd_oidd(char *argbuf) {
+ struct cdbdata *cdboi;
+ char id_to_detach[1024];
+ int this_is_mine = 0;
+
+ if (CtdlAccessCheck(ac_logged_in)) return;
+ extract_token(id_to_detach, argbuf, 0, '|', sizeof id_to_detach);
+ if (IsEmptyStr(id_to_detach)) {
+ cprintf("%d An empty OpenID URL is not allowed.\n", ERROR + ILLEGAL_VALUE);
+ }
+
+ cdb_rewind(CDB_OPENID);
+ while (cdboi = cdb_next_item(CDB_OPENID), cdboi != NULL) {
+ if (cdboi->len > sizeof(long)) {
+ if (((long)*(cdboi->ptr)) == CC->user.usernum) {
+ this_is_mine = 1;
+ }
+ }
+ cdb_free(cdboi);
+ }
+
+ if (!this_is_mine) {
+ cprintf("%d That OpenID was not found or not associated with your account.\n",
+ ERROR + ILLEGAL_VALUE);
+ return;
+ }
+
+ cdb_delete(CDB_OPENID, id_to_detach, strlen(id_to_detach));
+ cprintf("%d %s detached from your account.\n", CIT_OK, id_to_detach);
+}
+
+
+
/*
* getuserbyopenid() works the same way as getuser() and getuserbynumber().
* If a user account exists which is associated with the Claimed ID, it fills usbuf and returns zero.
-/*
- * Callback function to free a pointer (used below in the hash list)
- */
-void free_oid_key(void *ptr) {
- free(ptr);
-}
/*
char thiskey[1024];
char thisdata[1024];
HashList *keys = NULL;
- HashPos *HashPos;
struct ctdl_openid *oiddata = (struct ctdl_openid *) CC->openid_data;
keys = NewHash(1, NULL);
extract_token(thiskey, buf, 0, '|', sizeof thiskey);
extract_token(thisdata, buf, 1, '|', sizeof thisdata);
CtdlLogPrintf(CTDL_DEBUG, "%s: [%d] %s\n", thiskey, strlen(thisdata), thisdata);
- Put(keys, thiskey, strlen(thiskey), strdup(thisdata), free_oid_key);
+ Put(keys, thiskey, strlen(thiskey), strdup(thisdata), generic_free_handler);
}
}
cprintf("000\n");
- /* Free the hash list */
+ /*
+ * We will eventually do something with the data in the hash list.
+ *
long len;
void *Value;
char *Key;
-
+ HashPos *HashPos;
HashPos = GetNewHashPos();
while (GetNextHashPos(keys, HashPos, &len, &Key, &Value)!=0)
{
- free(Value);
}
DeleteHashPos(&HashPos);
+ */
+
+ DeleteHash(&keys); /* This will free() all the key data for us */
}
CtdlRegisterProtoHook(cmd_oids, "OIDS", "Setup OpenID authentication");
CtdlRegisterProtoHook(cmd_oidf, "OIDF", "Finalize OpenID authentication");
CtdlRegisterProtoHook(cmd_oidl, "OIDL", "List OpenIDs associated with an account");
+ CtdlRegisterProtoHook(cmd_oidd, "OIDD", "Detach an OpenID from an account");
CtdlRegisterSessionHook(openid_cleanup_function, EVT_STOP);
CtdlRegisterUserHook(openid_purge, EVT_PURGEUSER);
}