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@@ -796,6 +796,7 @@ public:
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bool _allowTcpFallbackRelay;
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bool _forceTcpRelay;
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bool _allowSecondaryPort;
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+ bool _enableWebServer;
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unsigned int _primaryPort;
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unsigned int _secondaryPort;
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@@ -1558,6 +1559,7 @@ public:
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std::vector<std::string> noAuthEndpoints { "/sso", "/health" };
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+
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auto setContent = [=] (const httplib::Request &req, httplib::Response &res, std::string content) {
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if (req.has_param("jsonp")) {
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if (content.length() > 0) {
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@@ -1574,8 +1576,98 @@ public:
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}
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};
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+ //
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+ // static file server for app ui'
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+ //
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+ if (_enableWebServer) {
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+ static std::string appUiPath = "/app";
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+ static char appUiDir[16384];
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+ sprintf(appUiDir,"%s%s",_homePath.c_str(),appUiPath.c_str());
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+
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+ auto ret = _controlPlane.set_mount_point(appUiPath, appUiDir);
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+ _controlPlaneV6.set_mount_point(appUiPath, appUiDir);
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+ if (!ret) {
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+ fprintf(stderr, "Mounting app directory failed. Creating it. Path: %s - Dir: %s\n", appUiPath.c_str(), appUiDir);
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+ if (!OSUtils::mkdir(appUiDir)) {
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+ fprintf(stderr, "Could not create app directory either. Path: %s - Dir: %s\n", appUiPath.c_str(), appUiDir);
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+ } else {
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+ ret = _controlPlane.set_mount_point(appUiPath, appUiDir);
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+ _controlPlaneV6.set_mount_point(appUiPath, appUiDir);
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+ if (!ret) {
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+ fprintf(stderr, "Really could not create and mount directory. Path: %s - Dir: %s\nWeb apps won't work.\n", appUiPath.c_str(), appUiDir);
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+ }
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+ }
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+ }
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+
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+ if (ret) {
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+ // fallback to /index.html for paths that don't exist for SPAs
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+ auto indexFallbackGet = [](const httplib::Request &req, httplib::Response &res) {
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+ // fprintf(stderr, "fallback \n");
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+
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+ auto match = req.matches[1];
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+ if (match.matched) {
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+
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+ // fallback
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+ char indexHtmlPath[16384];
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+ sprintf(indexHtmlPath,"%s/%s/%s", appUiDir, match.str().c_str(), "index.html");
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+ // fprintf(stderr, "fallback path %s\n", indexHtmlPath);
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+
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+ std::string indexHtml;
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+
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+ if (!OSUtils::readFile(indexHtmlPath, indexHtml)) {
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+ res.status = 500;
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+ return;
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+ }
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+
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+ res.set_content(indexHtml.c_str(), "text/html");
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+ } else {
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+ res.status = 500;
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+ return;
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+ }
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+ };
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+
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+ auto slashRedirect = [](const httplib::Request &req, httplib::Response &res) {
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+ // fprintf(stderr, "redirect \n");
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+
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+ // add .html
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+ std::string htmlFile;
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+ char htmlPath[16384];
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+ sprintf(htmlPath,"%s%s%s", appUiDir, (req.path).substr(appUiPath.length()).c_str(), ".html");
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+ // fprintf(stderr, "path: %s\n", htmlPath);
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+ if (OSUtils::readFile(htmlPath, htmlFile)) {
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+ res.set_content(htmlFile.c_str(), "text/html");
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+ return;
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+ } else {
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+ res.status = 301;
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+ res.set_header("location", req.path + "/");
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+ }
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+ };
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+
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+ // auto missingAssetGet = [&, setContent](const httplib::Request &req, httplib::Response &res) {
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+ // fprintf(stderr, "missing \n");
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+ // res.status = 404;
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+ // std::string html = "oops";
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+ // res.set_content(html, "text/plain");
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+ // res.set_header("Content-Type", "text/plain");
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+ // return;
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+ // };
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+
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+ // auto fix no trailing slash by adding .html or redirecting to path/
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+ _controlPlane.Get(appUiPath + R"((/[\w|-]+)+$)", slashRedirect);
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+ _controlPlaneV6.Get(appUiPath + R"((/[\w|-]+)+$)", slashRedirect);
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- auto authCheck = [=] (const httplib::Request &req, httplib::Response &res) {
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+ // // 404 missing assets for *.ext paths
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+ // s.Get(appUiPath + R"(/\.\w+$)", missingAssetGet);
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+ // sv6.Get(appUiPath + R"(/\.\w+$)", missingAssetGet);
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+
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+ // fallback to index.html for unknown paths/files
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+ _controlPlane.Get(appUiPath + R"((/[\w|-]+)(/[\w|-]+)*/$)", indexFallbackGet);
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+ _controlPlaneV6.Get(appUiPath + R"((/[\w|-]+)(/[\w|-]+)*/$)", indexFallbackGet);
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+
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+ }
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+ }
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+
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+ auto authCheck = [=] (const httplib::Request &req, httplib::Response &res) {
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if (req.path == "/metrics") {
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if (req.has_header("x-zt1-auth")) {
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@@ -1625,6 +1717,11 @@ public:
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isAuth = true;
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}
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+ // Web Apps base path
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+ if (req.path.rfind("/app", 0) == 0) { //starts with /app
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+ isAuth = true;
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+ }
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+
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if (!isAuth) {
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// check auth token
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if (req.has_header("x-zt1-auth")) {
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@@ -2452,6 +2549,7 @@ public:
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}
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_allowTcpFallbackRelay = (OSUtils::jsonBool(settings["allowTcpFallbackRelay"],true) && !_node->bondController()->inUse());
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_forceTcpRelay = (_forceTcpRelayTmp && !_node->bondController()->inUse());
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+ _enableWebServer = (OSUtils::jsonBool(settings["enableWebServer"],false));
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#ifdef ZT_TCP_FALLBACK_RELAY
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_fallbackRelayAddress = InetAddress(OSUtils::jsonString(settings["tcpFallbackRelay"], ZT_TCP_FALLBACK_RELAY).c_str());
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travisladuke