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core: Move users()+permissionsForUser() from JS to C.

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Cory McWilliams
2025-10-01 18:36:50 -04:00
parent b49a6cd685
commit 2bc8cec8a2
2 changed files with 115 additions and 11 deletions
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11
core/core.js
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@@ -198,13 +198,6 @@ async function getProcessBlob(blobId, key, options) {
core: {
broadcast: broadcast.bind(process),
user: getUser(process, process),
users: async function () {
try {
return JSON.parse(await new Database('auth').get('users'));
} catch {
return [];
}
},
permissionsGranted: async function () {
let user = process?.credentials?.session?.name;
let settings = await loadSettings();
@@ -234,10 +227,6 @@ async function getProcessBlob(blobId, key, options) {
return settings.userPermissions[user];
}
},
permissionsForUser: async function (user) {
let settings = await loadSettings();
return settings?.permissions?.[user] ?? [];
},
permissionTest: async function (permission) {
let user = process?.credentials?.session?.name;
let settings = await loadSettings();

115
src/api.js.c
View File

@@ -147,6 +147,55 @@ static JSValue _tf_api_core_apps(JSContext* context, JSValueConst this_val, int
return result;
}
typedef struct _users_t
{
const char* users;
JSContext* context;
JSValue promise[2];
} users_t;
static void _tf_api_core_users_work(tf_ssb_t* ssb, void* user_data)
{
users_t* work = user_data;
work->users = tf_ssb_db_get_property(ssb, "auth", "users");
}
static void _tf_api_core_users_after_work(tf_ssb_t* ssb, int status, void* user_data)
{
users_t* work = user_data;
JSContext* context = work->context;
JSValue result = JS_UNDEFINED;
if (work->users)
{
result = JS_ParseJSON(context, work->users, strlen(work->users), NULL);
tf_free((void*)work->users);
}
if (JS_IsUndefined(result))
{
result = JS_NewArray(context);
}
JSValue error = JS_Call(context, JS_IsArray(context, result) ? work->promise[0] : work->promise[1], JS_UNDEFINED, 1, &result);
tf_util_report_error(context, error);
JS_FreeValue(context, error);
JS_FreeValue(context, result);
JS_FreeValue(context, work->promise[0]);
JS_FreeValue(context, work->promise[1]);
tf_free(work);
}
static JSValue _tf_api_core_users(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv, int magic, JSValue* data)
{
tf_task_t* task = tf_task_get(context);
tf_ssb_t* ssb = tf_task_get_ssb(task);
users_t* work = tf_malloc(sizeof(users_t));
*work = (users_t) {
.context = context,
};
JSValue result = JS_NewPromiseCapability(context, work->promise);
tf_ssb_run_work(ssb, _tf_api_core_users_work, _tf_api_core_users_after_work, work);
return result;
}
static JSValue _tf_api_core_register(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv, int magic, JSValue* data)
{
JSValue event_name = argv[0];
@@ -210,6 +259,68 @@ static JSValue _tf_api_core_unregister(JSContext* context, JSValueConst this_val
return JS_UNDEFINED;
}
typedef struct _permissions_for_user_t
{
const char* user;
const char* settings;
JSContext* context;
JSValue promise[2];
} permissions_for_user_t;
static void _tf_api_core_permissions_for_user_work(tf_ssb_t* ssb, void* user_data)
{
permissions_for_user_t* work = user_data;
work->settings = tf_ssb_db_get_property(ssb, "core", "settings");
}
static void _tf_api_core_permissions_for_user_after_work(tf_ssb_t* ssb, int status, void* user_data)
{
permissions_for_user_t* work = user_data;
JSContext* context = work->context;
JSValue result = JS_UNDEFINED;
if (work->settings)
{
JSValue json = JS_ParseJSON(context, work->settings, strlen(work->settings), NULL);
if (JS_IsObject(json))
{
JSValue permissions = JS_GetPropertyStr(context, json, "permissions");
if (JS_IsObject(permissions))
{
result = JS_GetPropertyStr(context, permissions, work->user);
}
JS_FreeValue(context, permissions);
}
JS_FreeValue(context, json);
tf_free((void*)work->settings);
}
if (JS_IsUndefined(result))
{
result = JS_NewArray(context);
}
JSValue error = JS_Call(context, JS_IsArray(context, result) ? work->promise[0] : work->promise[1], JS_UNDEFINED, 1, &result);
tf_util_report_error(context, error);
JS_FreeValue(context, error);
JS_FreeValue(context, result);
JS_FreeValue(context, work->promise[0]);
JS_FreeValue(context, work->promise[1]);
JS_FreeCString(context, work->user);
tf_free(work);
}
static JSValue _tf_api_core_permissionsForUser(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv, int magic, JSValue* data)
{
tf_task_t* task = tf_task_get(context);
tf_ssb_t* ssb = tf_task_get_ssb(task);
permissions_for_user_t* work = tf_malloc(sizeof(permissions_for_user_t));
*work = (permissions_for_user_t) {
.context = context,
.user = JS_ToCString(context, argv[0]),
};
JSValue result = JS_NewPromiseCapability(context, work->promise);
tf_ssb_run_work(ssb, _tf_api_core_permissions_for_user_work, _tf_api_core_permissions_for_user_after_work, work);
return result;
}
static JSValue _tf_api_register_imports(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv)
{
JSValue imports = argv[0];
@@ -218,6 +329,10 @@ static JSValue _tf_api_register_imports(JSContext* context, JSValueConst this_va
JS_SetPropertyStr(context, core, "apps", JS_NewCFunctionData(context, _tf_api_core_apps, 1, 0, 1, &process));
JS_SetPropertyStr(context, core, "register", JS_NewCFunctionData(context, _tf_api_core_register, 2, 0, 1, &process));
JS_SetPropertyStr(context, core, "unregister", JS_NewCFunctionData(context, _tf_api_core_unregister, 2, 0, 1, &process));
JS_SetPropertyStr(context, core, "users", JS_NewCFunctionData(context, _tf_api_core_users, 0, 0, 1, &process));
JS_SetPropertyStr(context, core, "permissionsForUser", JS_NewCFunctionData(context, _tf_api_core_permissionsForUser, 1, 0, 1, &process));
JS_FreeValue(context, core);
return JS_UNDEFINED;
}