ClientApp.cpp

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#include "express/legacy/in/WebApp.h"
#include "express/middleware/StaticMiddleware.h"
#include "log/Logger.h"
 
#include <string>
 
int main(int argc, char* argv[]) {
    express::WebApp::init(argc, argv);
    const express::legacy::in::WebApp app("OAuth2Client");
 
    app.get("/oauth2", [] APPLICATION(req, res) {
        // if (req.query("grant_type")) {}
        if (!req->query("code").empty()) {
            res->sendFile("/home/rathalin/projects/snode.c/src/oauth2/client_app/vue-frontend-oauth2-client/dist/index.html",
                          [req](int ret) {
                              if (ret != 0) {
                                  PLOG(ERROR) << req->url;
                              }
                          });
            /*
            std::string tokenRequestUri{"http://localhost:8082/oauth2/token"};
            tokenRequestUri += "?grant_type=authorization_code";
            tokenRequestUri += "&code=" + req.query("code");
            if (!req.query("state").empty()) {
                tokenRequestUri += "&state=" + req.query("state");
            }
            tokenRequestUri += "&client_id=911a821a-ea2d-11ec-8e2e-08002771075f";
            tokenRequestUri += "&redirect_uri=http://localhost:8081/oauth2";
            VLOG(1) << "Recieving auth code from auth server: " << req.query("code") << ", requesting token from " << tokenRequestUri;
            res.redirect(tokenRequestUri);
            */
        }
    });
 
    app.use(express::middleware::StaticMiddleware("/home/rathalin/projects/snode.c/src/oauth2/client_app/vue-frontend-oauth2-client/dist"));
 
    app.listen(8081, [](const express::legacy::in::WebApp::SocketAddress& socketAddress, const core::socket::State& state) {
        switch (state) {
            case core::socket::State::OK:
                VLOG(1) << "OAuth2Client: connected to '" << socketAddress.toString() << "'";
                break;
            case core::socket::State::DISABLED:
                VLOG(1) << "OAuth2Client: disabled";
                break;
            case core::socket::State::ERROR:
                VLOG(1) << "OAuth2Client: error occurred";
                break;
            case core::socket::State::FATAL:
                VLOG(1) << "OAuth2Client: fatal error occurred";
                break;
        }
    });
 
    return express::WebApp::start();
}