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core: Respond with a session message in the C websocket handler.

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Cory McWilliams
2025-12-06 14:54:30 -05:00
parent 2b191a5345
commit 0fa9c90ab9
1 changed files with 74 additions and 8 deletions
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82
src/httpd.app.c
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@@ -220,7 +220,6 @@ typedef struct _app_t
tf_http_request_t* request;
const char* settings;
JSValue credentials;
tf_taskstub_t* taskstub;
JSValue process;
} app_t;
@@ -247,14 +246,16 @@ typedef struct _app_hello_t
{
app_t* app;
JSValue message;
const char* user;
const char* path;
char blob_id[k_id_base64_len];
tf_ssb_identity_info_t* identity_info;
} app_hello_t;
static void _httpd_app_hello_work(tf_ssb_t* ssb, void* user_data)
{
app_hello_t* work = user_data;
char blob_id[k_id_base64_len] = { 0 };
tf_httpd_user_app_t* user_app = tf_httpd_parse_user_app_from_path(work->path, NULL);
if (user_app)
{
@@ -262,24 +263,85 @@ static void _httpd_app_hello_work(tf_ssb_t* ssb, void* user_data)
char* key = alloca(length);
snprintf(key, length, "path:%s", user_app->app);
const char* value = tf_ssb_db_get_property(ssb, user_app->user, key);
tf_string_set(blob_id, sizeof(blob_id), value);
tf_string_set(work->blob_id, sizeof(work->blob_id), value);
tf_free((void*)value);
}
else if (work->path[0] == '/' && (work->path[1] == '%' || work->path[1] == '&') && strlen(work->path) >= 1 + k_blob_id_len && strstr(work->path, ".sha256"))
{
memcpy(blob_id, work->path + 1, strstr(work->path, ".sha256") - work->path - 1 + strlen(".sha256"));
memcpy(work->blob_id, work->path + 1, strstr(work->path, ".sha256") - work->path - 1 + strlen(".sha256"));
}
if (*work->blob_id)
{
work->identity_info = tf_ssb_db_get_identity_info(ssb, work->user, user_app ? user_app->user : NULL, user_app ? user_app->app : NULL);
}
tf_printf("BLOB ID=%s\n", blob_id);
tf_free(user_app);
}
static void _http_json_send(tf_http_request_t* request, JSContext* context, JSValue value)
{
JSValue json = JS_JSONStringify(context, value, JS_NULL, JS_NULL);
size_t json_length = 0;
const char* payload = JS_ToCStringLen(context, &json_length, json);
tf_http_request_websocket_send(request, 0x1, payload, json_length);
JS_FreeCString(context, payload);
JS_FreeValue(context, json);
}
static void _httpd_app_hello_after_work(tf_ssb_t* ssb, int status, void* user_data)
{
app_hello_t* work = user_data;
JSContext* context = tf_ssb_get_context(ssb);
if (!*work->blob_id)
{
JSValue object = JS_NewObject(context);
JS_SetPropertyStr(context, object, "action", JS_NewString(context, "tfrpc"));
JS_SetPropertyStr(context, object, "method", JS_NewString(context, "error"));
JSValue params = JS_NewArray(context);
size_t length = strlen(work->path) + strlen(" not found") + 1;
char* message = alloca(length);
snprintf(message, length, "%s not found", work->path);
JS_SetPropertyUint32(context, params, 0, JS_NewString(context, message));
JS_SetPropertyStr(context, object, "params", params);
JS_SetPropertyStr(context, object, "id", JS_NewInt32(context, -1));
_http_json_send(work->app->request, context, object);
JS_FreeValue(context, object);
}
else
{
JSValue object = JS_NewObject(context);
JS_SetPropertyStr(context, object, "action", JS_NewString(context, "session"));
JS_SetPropertyStr(context, object, "credentials", JS_DupValue(context, work->app->credentials));
JS_SetPropertyStr(context, object, "id", JS_NewString(context, work->blob_id));
if (work->identity_info)
{
JSValue identities = JS_NewArray(context);
for (int i = 0; i < work->identity_info->count; i++)
{
JS_SetPropertyUint32(context, identities, i, JS_NewString(context, work->identity_info->identity[i]));
}
JS_SetPropertyStr(context, object, "identities", identities);
JSValue names = JS_NewObject(context);
for (int i = 0; i < work->identity_info->count; i++)
{
JS_SetPropertyStr(context, names, work->identity_info->identity[i],
JS_NewString(context, work->identity_info->name[i] ? work->identity_info->name[i] : work->identity_info->identity[i]));
}
JS_SetPropertyStr(context, object, "names", names);
JS_SetPropertyStr(context, object, "identity", JS_NewString(context, work->identity_info->active_identity));
}
_http_json_send(work->app->request, context, object);
JS_FreeValue(context, object);
}
tf_http_request_unref(work->app->request);
JS_FreeCString(context, work->user);
JS_FreeCString(context, work->path);
JS_FreeValue(context, work->message);
tf_free(work->identity_info);
tf_free(work);
}
@@ -289,14 +351,18 @@ static void _httpd_app_message_hello(app_t* work, JSValue message)
tf_task_t* task = tf_task_get(context);
tf_ssb_t* ssb = tf_task_get_ssb(task);
tf_http_request_ref(work->request);
JSValue path = JS_GetPropertyStr(context, message, "path");
JSValue session = JS_IsObject(work->credentials) ? JS_GetPropertyStr(context, work->credentials, "session") : JS_UNDEFINED;
const char* user = tf_util_get_property_as_string(context, session, "name");
JS_FreeValue(context, session);
app_hello_t* hello = tf_malloc(sizeof(app_hello_t));
*hello = (app_hello_t) {
.app = work,
.user = user,
.message = JS_DupValue(context, message),
.path = JS_ToCString(context, path),
.path = tf_util_get_property_as_string(context, message, "path"),
};
JS_FreeValue(context, path);
tf_ssb_run_work(ssb, _httpd_app_hello_work, _httpd_app_hello_after_work, hello);
}