http: Bring back handler.js support, mostly. Partly in C, this time.
All checks were successful
Build Tilde Friends / Build-All (push) Successful in 16m25s
All checks were successful
Build Tilde Friends / Build-All (push) Successful in 16m25s
This commit is contained in:
parent
5a765e6f07
commit
a84f850e91
67
core/core.js
67
core/core.js
@ -860,6 +860,73 @@ function sendStats() {
|
||||
}
|
||||
}
|
||||
|
||||
let g_handler_index = 0;
|
||||
|
||||
exports.callAppHandler = async function callAppHandler(
|
||||
response,
|
||||
app_blob_id,
|
||||
path,
|
||||
query,
|
||||
headers,
|
||||
package_owner,
|
||||
package_name
|
||||
) {
|
||||
let answer;
|
||||
try {
|
||||
let do_resolve;
|
||||
let promise = new Promise(async function (resolve, reject) {
|
||||
do_resolve = resolve;
|
||||
});
|
||||
let process;
|
||||
try {
|
||||
process = await getProcessBlob(
|
||||
app_blob_id,
|
||||
'handler_' + g_handler_index++,
|
||||
{
|
||||
script: 'handler.js',
|
||||
imports: {
|
||||
request: {
|
||||
path: path,
|
||||
query: query,
|
||||
},
|
||||
respond: do_resolve,
|
||||
},
|
||||
credentials: await httpd.auth_query(headers),
|
||||
packageOwner: package_owner,
|
||||
packageName: package_name,
|
||||
}
|
||||
);
|
||||
await process.ready;
|
||||
answer = await promise;
|
||||
} finally {
|
||||
if (process?.task) {
|
||||
await process.task.kill();
|
||||
}
|
||||
}
|
||||
} catch (error) {
|
||||
let data = utf8Encode(
|
||||
`Internal Server Error\n\n${error?.message}\n${error?.stack}`
|
||||
);
|
||||
response.writeHead(500, {
|
||||
'Content-Type': 'text/plain; charset=utf-8',
|
||||
'Content-Length': data.length,
|
||||
});
|
||||
response.end(data);
|
||||
return;
|
||||
}
|
||||
if (typeof answer?.data == 'string') {
|
||||
answer.data = utf8Encode(answer.data);
|
||||
}
|
||||
response.writeHead(answer?.status_code, {
|
||||
'Content-Type': answer?.content_type,
|
||||
'Content-Length': answer?.data?.length,
|
||||
'Access-Control-Allow-Origin': '*',
|
||||
'Content-Security-Policy':
|
||||
'sandbox allow-downloads allow-top-navigation-by-user-activation',
|
||||
});
|
||||
response.end(answer?.data);
|
||||
};
|
||||
|
||||
/**
|
||||
* TODOC
|
||||
*/
|
||||
|
123
src/httpd.js.c
123
src/httpd.js.c
@ -224,6 +224,17 @@ static void _httpd_message_callback(tf_http_request_t* request, int op_code, con
|
||||
JS_FreeValue(context, on_message);
|
||||
}
|
||||
|
||||
static JSValue _httpd_make_response_object(JSContext* context, tf_http_request_t* request)
|
||||
{
|
||||
JSValue response_object = JS_NewObjectClass(context, _httpd_request_class_id);
|
||||
JS_SetOpaque(response_object, request);
|
||||
JS_SetPropertyStr(context, response_object, "writeHead", JS_NewCFunction(context, _httpd_response_write_head, "writeHead", 2));
|
||||
JS_SetPropertyStr(context, response_object, "end", JS_NewCFunction(context, _httpd_response_end, "end", 1));
|
||||
JS_SetPropertyStr(context, response_object, "send", JS_NewCFunction(context, _httpd_response_send, "send", 2));
|
||||
JS_SetPropertyStr(context, response_object, "upgrade", JS_NewCFunction(context, _httpd_websocket_upgrade, "upgrade", 2));
|
||||
return response_object;
|
||||
}
|
||||
|
||||
static void _httpd_callback_internal(tf_http_request_t* request, bool is_websocket)
|
||||
{
|
||||
http_handler_data_t* data = request->user_data;
|
||||
@ -250,14 +261,9 @@ static void _httpd_callback_internal(tf_http_request_t* request, bool is_websock
|
||||
JS_SetPropertyStr(context, client, "tls", request->is_tls ? JS_TRUE : JS_FALSE);
|
||||
JS_SetPropertyStr(context, request_object, "client", client);
|
||||
|
||||
JSValue response_object = JS_NewObjectClass(context, _httpd_request_class_id);
|
||||
JSValue response_object = _httpd_make_response_object(context, request);
|
||||
/* The ref is owned by the JS object and will be released by the finalizer. */
|
||||
tf_http_request_ref(request);
|
||||
JS_SetOpaque(response_object, request);
|
||||
JS_SetPropertyStr(context, response_object, "writeHead", JS_NewCFunction(context, _httpd_response_write_head, "writeHead", 2));
|
||||
JS_SetPropertyStr(context, response_object, "end", JS_NewCFunction(context, _httpd_response_end, "end", 1));
|
||||
JS_SetPropertyStr(context, response_object, "send", JS_NewCFunction(context, _httpd_response_send, "send", 2));
|
||||
JS_SetPropertyStr(context, response_object, "upgrade", JS_NewCFunction(context, _httpd_websocket_upgrade, "upgrade", 2));
|
||||
JSValue args[] = {
|
||||
request_object,
|
||||
response_object,
|
||||
@ -1024,8 +1030,12 @@ typedef struct _app_blob_t
|
||||
tf_http_request_t* request;
|
||||
bool found;
|
||||
bool not_modified;
|
||||
bool use_handler;
|
||||
void* data;
|
||||
size_t size;
|
||||
char app_blob_id[k_blob_id_len];
|
||||
const char* file;
|
||||
user_app_t* user_app;
|
||||
char etag[256];
|
||||
} app_blob_t;
|
||||
|
||||
@ -1033,8 +1043,6 @@ static void _httpd_endpoint_app_blob_work(tf_ssb_t* ssb, void* user_data)
|
||||
{
|
||||
app_blob_t* data = user_data;
|
||||
tf_http_request_t* request = data->request;
|
||||
char app_id[256] = "";
|
||||
const char* file = NULL;
|
||||
if (request->path[0] == '/' && request->path[1] == '~')
|
||||
{
|
||||
const char* last_slash = strchr(request->path + 1, '/');
|
||||
@ -1042,18 +1050,17 @@ static void _httpd_endpoint_app_blob_work(tf_ssb_t* ssb, void* user_data)
|
||||
{
|
||||
last_slash = strchr(last_slash + 1, '/');
|
||||
}
|
||||
user_app_t* user_app = last_slash ? _parse_user_app_from_path(request->path, last_slash) : NULL;
|
||||
if (user_app)
|
||||
data->user_app = last_slash ? _parse_user_app_from_path(request->path, last_slash) : NULL;
|
||||
if (data->user_app)
|
||||
{
|
||||
size_t path_length = strlen("path:") + strlen(user_app->app) + 1;
|
||||
size_t path_length = strlen("path:") + strlen(data->user_app->app) + 1;
|
||||
char* app_path = tf_malloc(path_length);
|
||||
snprintf(app_path, path_length, "path:%s", user_app->app);
|
||||
const char* value = tf_ssb_db_get_property(ssb, user_app->user, app_path);
|
||||
snprintf(app_id, sizeof(app_id), "%s", value);
|
||||
snprintf(app_path, path_length, "path:%s", data->user_app->app);
|
||||
const char* value = tf_ssb_db_get_property(ssb, data->user_app->user, app_path);
|
||||
snprintf(data->app_blob_id, sizeof(data->app_blob_id), "%s", value);
|
||||
tf_free(app_path);
|
||||
tf_free((void*)value);
|
||||
file = last_slash + 1;
|
||||
tf_free(user_app);
|
||||
data->file = last_slash + 1;
|
||||
}
|
||||
}
|
||||
else if (request->path[0] == '/' && request->path[1] == '&')
|
||||
@ -1061,14 +1068,14 @@ static void _httpd_endpoint_app_blob_work(tf_ssb_t* ssb, void* user_data)
|
||||
const char* end = strstr(request->path, ".sha256/");
|
||||
if (end)
|
||||
{
|
||||
snprintf(app_id, sizeof(app_id), "%.*s", (int)(end + strlen(".sha256") - request->path - 1), request->path + 1);
|
||||
file = end + strlen(".sha256/");
|
||||
snprintf(data->app_blob_id, sizeof(data->app_blob_id), "%.*s", (int)(end + strlen(".sha256") - request->path - 1), request->path + 1);
|
||||
data->file = end + strlen(".sha256/");
|
||||
}
|
||||
}
|
||||
|
||||
char* app_blob = NULL;
|
||||
size_t app_blob_size = 0;
|
||||
if (*app_id && tf_ssb_db_blob_get(ssb, app_id, (uint8_t**)&app_blob, &app_blob_size))
|
||||
if (*data->app_blob_id && tf_ssb_db_blob_get(ssb, data->app_blob_id, (uint8_t**)&app_blob, &app_blob_size))
|
||||
{
|
||||
JSMallocFunctions funcs = { 0 };
|
||||
tf_get_js_malloc_functions(&funcs);
|
||||
@ -1077,22 +1084,33 @@ static void _httpd_endpoint_app_blob_work(tf_ssb_t* ssb, void* user_data)
|
||||
|
||||
JSValue app_object = JS_ParseJSON(context, app_blob, app_blob_size, NULL);
|
||||
JSValue files = JS_GetPropertyStr(context, app_object, "files");
|
||||
JSValue blob_id = JS_GetPropertyStr(context, files, file);
|
||||
const char* blob_id_str = JS_ToCString(context, blob_id);
|
||||
if (blob_id_str)
|
||||
JSValue blob_id = JS_GetPropertyStr(context, files, data->file);
|
||||
if (JS_IsUndefined(blob_id))
|
||||
{
|
||||
snprintf(data->etag, sizeof(data->etag), "\"%s\"", blob_id_str);
|
||||
const char* match = tf_http_request_get_header(data->request, "if-none-match");
|
||||
if (match && strcmp(match, data->etag) == 0)
|
||||
blob_id = JS_GetPropertyStr(context, files, "handler.js");
|
||||
if (!JS_IsUndefined(blob_id))
|
||||
{
|
||||
data->not_modified = true;
|
||||
}
|
||||
else
|
||||
{
|
||||
data->found = tf_ssb_db_blob_get(ssb, blob_id_str, (uint8_t**)&data->data, &data->size);
|
||||
data->use_handler = true;
|
||||
}
|
||||
}
|
||||
JS_FreeCString(context, blob_id_str);
|
||||
else
|
||||
{
|
||||
const char* blob_id_str = JS_ToCString(context, blob_id);
|
||||
if (blob_id_str)
|
||||
{
|
||||
snprintf(data->etag, sizeof(data->etag), "\"%s\"", blob_id_str);
|
||||
const char* match = tf_http_request_get_header(data->request, "if-none-match");
|
||||
if (match && strcmp(match, data->etag) == 0)
|
||||
{
|
||||
data->not_modified = true;
|
||||
}
|
||||
else
|
||||
{
|
||||
data->found = tf_ssb_db_blob_get(ssb, blob_id_str, (uint8_t**)&data->data, &data->size);
|
||||
}
|
||||
}
|
||||
JS_FreeCString(context, blob_id_str);
|
||||
}
|
||||
JS_FreeValue(context, blob_id);
|
||||
JS_FreeValue(context, files);
|
||||
JS_FreeValue(context, app_object);
|
||||
@ -1103,6 +1121,44 @@ static void _httpd_endpoint_app_blob_work(tf_ssb_t* ssb, void* user_data)
|
||||
}
|
||||
}
|
||||
|
||||
static void _httpd_call_app_handler(tf_ssb_t* ssb, tf_http_request_t* request, const char* app_blob_id, const char* path, const char* package_owner, const char* app)
|
||||
{
|
||||
JSContext* context = tf_ssb_get_context(ssb);
|
||||
JSValue global = JS_GetGlobalObject(context);
|
||||
JSValue exports = JS_GetPropertyStr(context, global, "exports");
|
||||
JSValue call_app_handler = JS_GetPropertyStr(context, exports, "callAppHandler");
|
||||
|
||||
JSValue response = _httpd_make_response_object(context, request);
|
||||
tf_http_request_ref(request);
|
||||
JSValue handler_blob_id = JS_NewString(context, app_blob_id);
|
||||
JSValue path_value = JS_NewString(context, path);
|
||||
JSValue package_owner_value = JS_NewString(context, package_owner);
|
||||
JSValue app_value = JS_NewString(context, app);
|
||||
|
||||
JSValue args[] = {
|
||||
response,
|
||||
handler_blob_id,
|
||||
path_value,
|
||||
JS_UNDEFINED,
|
||||
JS_UNDEFINED,
|
||||
package_owner_value,
|
||||
app_value,
|
||||
};
|
||||
|
||||
JSValue result = JS_Call(context, call_app_handler, JS_NULL, tf_countof(args), args);
|
||||
tf_util_report_error(context, result);
|
||||
JS_FreeValue(context, result);
|
||||
|
||||
JS_FreeValue(context, app_value);
|
||||
JS_FreeValue(context, package_owner_value);
|
||||
JS_FreeValue(context, handler_blob_id);
|
||||
JS_FreeValue(context, path_value);
|
||||
JS_FreeValue(context, response);
|
||||
JS_FreeValue(context, call_app_handler);
|
||||
JS_FreeValue(context, exports);
|
||||
JS_FreeValue(context, global);
|
||||
}
|
||||
|
||||
static void _httpd_endpoint_app_blob_after_work(tf_ssb_t* ssb, int status, void* user_data)
|
||||
{
|
||||
app_blob_t* data = user_data;
|
||||
@ -1110,6 +1166,10 @@ static void _httpd_endpoint_app_blob_after_work(tf_ssb_t* ssb, int status, void*
|
||||
{
|
||||
tf_http_respond(data->request, 304, NULL, 0, NULL, 0);
|
||||
}
|
||||
else if (data->use_handler)
|
||||
{
|
||||
_httpd_call_app_handler(ssb, data->request, data->app_blob_id, data->file, data->user_app->user, data->user_app->app);
|
||||
}
|
||||
else if (data->found)
|
||||
{
|
||||
const char* mime_type = _ext_to_content_type(strrchr(data->request->path, '.'), false);
|
||||
@ -1129,6 +1189,7 @@ static void _httpd_endpoint_app_blob_after_work(tf_ssb_t* ssb, int status, void*
|
||||
};
|
||||
tf_http_respond(data->request, 200, headers, tf_countof(headers) / 2, data->data, data->size);
|
||||
}
|
||||
tf_free(data->user_app);
|
||||
tf_free(data->data);
|
||||
tf_http_request_unref(data->request);
|
||||
tf_free(data);
|
||||
|
@ -1869,7 +1869,6 @@ void tf_task_destroy(tf_task_t* task)
|
||||
{
|
||||
JSValue global = JS_GetGlobalObject(task->_context);
|
||||
JS_SetPropertyStr(task->_context, global, "httpd", JS_UNDEFINED);
|
||||
JS_SetPropertyStr(task->_context, global, "gProcesses", JS_NewObject(task->_context));
|
||||
JS_FreeValue(task->_context, global);
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user