smc-hub
Version:
CoCalc: Backend webserver component
279 lines • 12.6 kB
JavaScript
;
/*
* This file is part of CoCalc: Copyright © 2020 Sagemath, Inc.
* License: AGPLv3 s.t. "Commons Clause" – see LICENSE.md for details
*/
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
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}
};
var __values = (this && this.__values) || function(o) {
var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
if (m) return m.call(o);
if (o && typeof o.length === "number") return {
next: function () {
if (o && i >= o.length) o = void 0;
return { value: o && o[i++], done: !o };
}
};
throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.share_router = void 0;
/*
Router for public share server.
*/
require("./jsdom-support");
var os_path = __importStar(require("path"));
var awaiting_1 = require("awaiting");
var express_1 = __importDefault(require("express"));
var public_paths_1 = require("./public-paths");
var authors_1 = require("./authors");
var settings_1 = require("./settings");
var handle_share_css_1 = require("./handle-share-css");
var handle_share_listing_1 = require("./handle-share-listing");
var handle_user_request_1 = require("./handle-user-request");
var handle_path_request_1 = require("./handle-path-request");
var webapp_lib_1 = require("webapp-lib");
var util = __importStar(require("./util"));
var base_path_1 = __importDefault(require("smc-util-node/base-path"));
var logger_1 = __importDefault(require("../logger"));
function share_router(opts) {
var e_1, _a;
var _this = this;
var dbg;
var author_info = new authors_1.AuthorInfo(opts.database);
var settings_dao = new settings_1.SettingsDAO(opts.database);
if (global.window != null) {
global.window["app_base_path"] = base_path_1.default;
}
var logger = logger_1.default("share-router");
dbg = logger.debug.bind(logger);
logger.info("base_path = ", base_path_1.default);
logger.info("path = ", opts.path);
function log_ip(req) {
var ip_addresses = req.headers["x-forwarded-for"] || req.connection.remoteAddress;
dbg("remote='" + ip_addresses + "' requests url='" + req.url + "'");
}
if (opts.path.indexOf("[project_id]") === -1) {
// VERY BAD situation
throw Error("opts.path (='" + opts.path + "')must contain '[project_id]'");
}
function path_to_files(project_id) {
return util.path_to_files(opts.path, project_id);
}
var ready_queue = [];
dbg("getting_public_paths");
var public_paths;
function init_public_paths() {
return __awaiter(this, void 0, void 0, function () {
var err_1, v, v_1, v_1_1, cb;
var e_2, _a;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
_b.trys.push([0, 2, , 3]);
return [4 /*yield*/, public_paths_1.get_public_paths(opts.database)];
case 1:
public_paths = _b.sent();
return [3 /*break*/, 3];
case 2:
err_1 = _b.sent();
// This is fatal and should be impossible...
dbg("get_public_paths - ERROR", err_1);
return [2 /*return*/];
case 3:
dbg("got_public_paths - initialized");
v = ready_queue;
ready_queue = [];
try {
for (v_1 = __values(v), v_1_1 = v_1.next(); !v_1_1.done; v_1_1 = v_1.next()) {
cb = v_1_1.value;
cb();
}
}
catch (e_2_1) { e_2 = { error: e_2_1 }; }
finally {
try {
if (v_1_1 && !v_1_1.done && (_a = v_1.return)) _a.call(v_1);
}
finally { if (e_2) throw e_2.error; }
}
return [2 /*return*/];
}
});
});
}
// do not await since we want all the code below to run first.
init_public_paths();
function ready() {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (public_paths != null)
return [2 /*return*/];
// wait until public_paths is ready.
return [4 /*yield*/, awaiting_1.callback(function (cb) { return ready_queue.push(cb); })];
case 1:
// wait until public_paths is ready.
_a.sent();
return [2 /*return*/];
}
});
});
}
var router = express_1.default.Router();
try {
for (var _b = __values(["favicon-32x32.png", "cocalc-icon.svg"]), _c = _b.next(); !_c.done; _c = _b.next()) {
var name_1 = _c.value;
router.use("/" + name_1, express_1.default.static(os_path.join(webapp_lib_1.path, name_1), {
immutable: true,
maxAge: 86000000,
}));
}
}
catch (e_1_1) { e_1 = { error: e_1_1 }; }
finally {
try {
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
}
finally { if (e_1) throw e_1.error; }
}
// TODO: serve from static file when/if it gets at all big; or from some refactor
// of our existing css. That said, our aim for the share server is extreme cleanliness
// and simplicity, so what we want may be different from cocalc interactive.
router.get("/share.css", handle_share_css_1.handle_share_css);
router.get("/", function (req, res) { return __awaiter(_this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
log_ip(req);
return [4 /*yield*/, ready()];
case 1:
_a.sent();
handle_share_listing_1.handle_share_listing({ public_paths: public_paths, settings_dao: settings_dao, req: req, res: res });
return [2 /*return*/];
}
});
}); });
router.get("/users/:account_id", function (req, res) { return __awaiter(_this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
log_ip(req);
return [4 /*yield*/, ready()];
case 1:
_a.sent();
handle_user_request_1.handle_user_request({
public_paths: public_paths,
author_info: author_info,
settings_dao: settings_dao,
req: req,
res: res,
});
return [2 /*return*/];
}
});
}); });
// Always use raw under the /raw URL.
router.get("/raw/:id/*?", function (req, res) { return __awaiter(_this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
log_ip(req);
return [4 /*yield*/, ready()];
case 1:
_a.sent();
handle_path_request_1.handle_path_request({
author_info: author_info,
settings_dao: settings_dao,
public_paths: public_paths,
req: req,
res: res,
viewer: "raw",
path_to_files: path_to_files,
});
return [2 /*return*/];
}
});
}); });
router.get("/:id/*?", function (req, res) { return __awaiter(_this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
log_ip(req);
return [4 /*yield*/, ready()];
case 1:
_a.sent();
handle_path_request_1.handle_path_request({
author_info: author_info,
settings_dao: settings_dao,
public_paths: public_paths,
req: req,
res: res,
path_to_files: path_to_files,
});
return [2 /*return*/];
}
});
}); });
router.get("*", function (req, res) { return res.send("unknown path='" + req.path + "'"); });
return router;
}
exports.share_router = share_router;
//# sourceMappingURL=router.js.map