mirror of
https://github.com/cesanta/mongoose.git
synced 2024-12-22 14:48:04 +08:00
103 lines
4.8 KiB
C
103 lines
4.8 KiB
C
// Copyright (c) 2020 Cesanta Software Limited
|
|
// All rights reserved
|
|
//
|
|
// HTTP server example. This server serves both static and dynamic content.
|
|
// It opens two ports: plain HTTP on port 8000 and HTTP on port 8443.
|
|
// It implements the following endpoints:
|
|
// /api/stats - respond with free-formatted stats on current connections
|
|
// /api/f2/:id - wildcard example, respond with JSON string {"result": "URI"}
|
|
// any other URI serves static files from s_root_dir
|
|
//
|
|
// To enable SSL/TLS (using self-signed certificates in PEM files),
|
|
// 1. See https://mongoose.ws/tutorials/tls/#how-to-build
|
|
// 2. curl -k https://127.0.0.1:8443
|
|
|
|
#include "mongoose.h"
|
|
|
|
static const char *s_http_addr = "http://0.0.0.0:8000"; // HTTP port
|
|
static const char *s_https_addr = "https://0.0.0.0:8443"; // HTTPS port
|
|
static const char *s_root_dir = ".";
|
|
|
|
// Self signed certificates
|
|
// https://mongoose.ws/documentation/tutorials/tls/#self-signed-certificates
|
|
#ifdef TLS_TWOWAY
|
|
static const char *s_tls_ca =
|
|
"-----BEGIN CERTIFICATE-----\n"
|
|
"MIIBqjCCAU+gAwIBAgIUESoOPGqMhf9uarzblVFwzrQweMcwCgYIKoZIzj0EAwIw\n"
|
|
"RDELMAkGA1UEBhMCSUUxDzANBgNVBAcMBkR1YmxpbjEQMA4GA1UECgwHQ2VzYW50\n"
|
|
"YTESMBAGA1UEAwwJVGVzdCBSb290MCAXDTIwMDUwOTIxNTE0NFoYDzIwNTAwNTA5\n"
|
|
"MjE1MTQ0WjBEMQswCQYDVQQGEwJJRTEPMA0GA1UEBwwGRHVibGluMRAwDgYDVQQK\n"
|
|
"DAdDZXNhbnRhMRIwEAYDVQQDDAlUZXN0IFJvb3QwWTATBgcqhkjOPQIBBggqhkjO\n"
|
|
"PQMBBwNCAAQsq9ECZiSW1xI+CVBP8VDuUehVA166sR2YsnJ5J6gbMQ1dUCH/QvLa\n"
|
|
"dBdeU7JlQcH8hN5KEbmM9BnZxMor6ussox0wGzAMBgNVHRMEBTADAQH/MAsGA1Ud\n"
|
|
"DwQEAwIBrjAKBggqhkjOPQQDAgNJADBGAiEAnHFsAIwGQQyRL81B04dH6d86Iq0l\n"
|
|
"fL8OKzndegxOaB0CIQCPwSIwEGFdURDqCC0CY2dnMrUGY5ZXu3hHCojZGS7zvg==\n"
|
|
"-----END CERTIFICATE-----\n";
|
|
#endif
|
|
static const char *s_tls_cert =
|
|
"-----BEGIN CERTIFICATE-----\n"
|
|
"MIIBhzCCASygAwIBAgIUbnMoVd8TtWH1T09dANkK2LU6IUswCgYIKoZIzj0EAwIw\n"
|
|
"RDELMAkGA1UEBhMCSUUxDzANBgNVBAcMBkR1YmxpbjEQMA4GA1UECgwHQ2VzYW50\n"
|
|
"YTESMBAGA1UEAwwJVGVzdCBSb290MB4XDTIwMDUwOTIxNTE0OVoXDTMwMDUwOTIx\n"
|
|
"NTE0OVowETEPMA0GA1UEAwwGc2VydmVyMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcD\n"
|
|
"QgAEkuBGnInDN6l06zVVQ1VcrOvH5FDu9MC6FwJc2e201P8hEpq0Q/SJS2nkbSuW\n"
|
|
"H/wBTTBaeXN2uhlBzMUWK790KKMvMC0wCQYDVR0TBAIwADALBgNVHQ8EBAMCA6gw\n"
|
|
"EwYDVR0lBAwwCgYIKwYBBQUHAwEwCgYIKoZIzj0EAwIDSQAwRgIhAPo6xx7LjCdZ\n"
|
|
"QY133XvLjAgVFrlucOZHONFVQuDXZsjwAiEAzHBNligA08c5U3SySYcnkhurGg50\n"
|
|
"BllCI0eYQ9ggp/o=\n"
|
|
"-----END CERTIFICATE-----\n";
|
|
|
|
static const char *s_tls_key =
|
|
"-----BEGIN PRIVATE KEY-----\n"
|
|
"MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQglNni0t9Dg9icgG8w\n"
|
|
"kbfxWSS+TuNgbtNybIQXcm3NHpmhRANCAASS4EacicM3qXTrNVVDVVys68fkUO70\n"
|
|
"wLoXAlzZ7bTU/yESmrRD9IlLaeRtK5Yf/AFNMFp5c3a6GUHMxRYrv3Qo\n"
|
|
"-----END PRIVATE KEY-----\n";
|
|
|
|
// We use the same event handler function for HTTP and HTTPS connections
|
|
// fn_data is NULL for plain HTTP, and non-NULL for HTTPS
|
|
static void fn(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
|
|
if (ev == MG_EV_HTTP_MSG) {
|
|
struct mg_http_message *hm = (struct mg_http_message *) ev_data;
|
|
if (mg_http_match_uri(hm, "/api/stats")) {
|
|
// Print some statistics about currently established connections
|
|
mg_printf(c, "HTTP/1.1 200 OK\r\nTransfer-Encoding: chunked\r\n\r\n");
|
|
mg_http_printf_chunk(c, "ID PROTO TYPE LOCAL REMOTE\n");
|
|
for (struct mg_connection *t = c->mgr->conns; t != NULL; t = t->next) {
|
|
mg_http_printf_chunk(c, "%-3lu %4s %s %M %M\n", t->id,
|
|
t->is_udp ? "UDP" : "TCP",
|
|
t->is_listening ? "LISTENING"
|
|
: t->is_accepted ? "ACCEPTED "
|
|
: "CONNECTED",
|
|
mg_print_ip, &t->loc, mg_print_ip, &t->rem);
|
|
}
|
|
mg_http_printf_chunk(c, ""); // Don't forget the last empty chunk
|
|
} else if (mg_http_match_uri(hm, "/api/f2/*")) {
|
|
mg_http_reply(c, 200, "", "{\"result\": \"%.*s\"}\n", (int) hm->uri.len,
|
|
hm->uri.ptr);
|
|
} else {
|
|
struct mg_http_serve_opts opts = {.root_dir = s_root_dir};
|
|
mg_http_serve_dir(c, ev_data, &opts);
|
|
}
|
|
}
|
|
(void) fn_data;
|
|
}
|
|
|
|
int main(void) {
|
|
struct mg_mgr mgr; // Event manager
|
|
mg_log_set(MG_LL_DEBUG); // Set log level
|
|
mg_mgr_init(&mgr); // Initialise event manager
|
|
struct mg_tls_opts opts = {
|
|
#ifdef TLS_TWOWAY
|
|
.client_ca = mg_str(s_tls_ca),
|
|
#endif
|
|
.server_cert = mg_str(s_tls_cert),
|
|
.server_key = mg_str(s_tls_key)};
|
|
mg_tls_ctx_init(&mgr, &opts);
|
|
mg_http_listen(&mgr, s_http_addr, fn, NULL); // Create HTTP listener
|
|
mg_http_listen(&mgr, s_https_addr, fn, (void *) 1); // HTTPS listener
|
|
for (;;) mg_mgr_poll(&mgr, 1000); // Infinite event loop
|
|
mg_mgr_free(&mgr);
|
|
return 0;
|
|
}
|