77 lines
2.4 KiB
C++
77 lines
2.4 KiB
C++
|
#include "esp32FirewallAPI.hpp"
|
||
|
|
|
||
|
|
esp32FirewallApi::esp32FirewallApi(const uint16_t port)
|
||
|
|
{
|
||
|
|
this->setup_certificate();
|
||
|
|
this->server = new HTTPSServer(this->certificate, port, 5);
|
||
|
|
this->setup_routing();
|
||
|
|
log_i("Starting server...");
|
||
|
|
this->server->start();
|
||
|
|
if (this->server->isRunning())
|
||
|
|
{
|
||
|
|
log_i("Server ready.");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void esp32FirewallApi::handle_clients()
|
||
|
|
{
|
||
|
|
this->server->loop();
|
||
|
|
}
|
||
|
|
|
||
|
|
void esp32FirewallApi::setup_certificate()
|
||
|
|
{
|
||
|
|
log_i("Creating the certificate...");
|
||
|
|
this->certificate = new SSLCert();
|
||
|
|
int createCertResult = createSelfSignedCert(
|
||
|
|
*this->certificate,
|
||
|
|
KEYSIZE_2048,
|
||
|
|
"CN=myesp32.local,O=Firewall,C=DE",
|
||
|
|
"20220101000000",
|
||
|
|
"20320101000000");
|
||
|
|
if (createCertResult != 0)
|
||
|
|
{
|
||
|
|
log_e("Cerating certificate failed. Error Code = 0x%02X, check SSLCert.hpp for details", createCertResult);
|
||
|
|
while (true)
|
||
|
|
delay(500);
|
||
|
|
}
|
||
|
|
log_i("Creating the certificate was successful");
|
||
|
|
}
|
||
|
|
|
||
|
|
void esp32FirewallApi::setup_routing()
|
||
|
|
{
|
||
|
|
ResourceNode *restart_device = new ResourceNode("/api/v1/device/restart", "GET", std::bind(&esp32FirewallApi::restart_device_handler, this, std::placeholders::_1, std::placeholders::_2));
|
||
|
|
ResourceNode *not_found = new ResourceNode("", "GET", std::bind(&esp32FirewallApi::not_found_handler, this, std::placeholders::_1, std::placeholders::_2));
|
||
|
|
this->server->registerNode(restart_device);
|
||
|
|
this->server->setDefaultNode(not_found);
|
||
|
|
}
|
||
|
|
|
||
|
|
void esp32FirewallApi::restart_device_handler(HTTPRequest *request, HTTPResponse *response)
|
||
|
|
{
|
||
|
|
this->json_message_response(response, "restarting device in 2 sec", 200);
|
||
|
|
sleep(2000);
|
||
|
|
esp_restart();
|
||
|
|
}
|
||
|
|
|
||
|
|
void esp32FirewallApi::not_found_handler(HTTPRequest *request, HTTPResponse *response)
|
||
|
|
{
|
||
|
|
this->json_message_response(response, "not found", 404);
|
||
|
|
}
|
||
|
|
|
||
|
|
void esp32FirewallApi::json_generic_response(HTTPResponse *response, String serialized, const uint16_t response_code)
|
||
|
|
{
|
||
|
|
response->setHeader("Content-Type", "application/json");
|
||
|
|
response->setStatusCode(response_code);
|
||
|
|
response->println(serialized);
|
||
|
|
}
|
||
|
|
|
||
|
|
void esp32FirewallApi::json_message_response(HTTPResponse *response, String message, const uint16_t response_code)
|
||
|
|
{
|
||
|
|
response->setHeader("Content-Type", "application/json");
|
||
|
|
response->setStatusCode(response_code);
|
||
|
|
StaticJsonDocument<96> json;
|
||
|
|
String serialized;
|
||
|
|
json["message"] = message;
|
||
|
|
serializeJson(json, serialized);
|
||
|
|
response->println(serialized);
|
||
|
|
}
|