Added 'https-enable =' config-value

to use 'MG_TLS=MG_TLS_BUILTIN' for HTTPS.

dump1090.cfg

@@ -137,6 +137,7 @@ net-sbs-port  = 30003                               # TCP listening port for SBS
 
 keep-alive    = true                                # Enable `Connection: keep-alive' from HTTP clients.
 show-hostname = false
+https-enable  = false                               # Enable HTTPS for Web-server
 host-raw-in   = tcp://localhost:30001               # Remote host/port for RAW input with `--net-active'.
 host-raw-out  = tcp://localhost:30002               # Remote host/port for RAW input with `--net-active'.
 host-sbs-in   = tcp://localhost:30003               # Remote host/port for SBS input with `--net-active'.

src/Makefile.Windows

@@ -545,6 +545,7 @@ $(CC).args: $(THIS_FILE)
 
 #
 # Not needed since 'favicon.c' is not in 'make clean'.
+# Cannot assume everybody has the 'xxd' program.
 #
 gen_favicons: favicon.png favicon.ico
 	$(call generate, favicon.c, //)
@@ -629,7 +630,7 @@ clean: docs_clean DLL_clean VS_clean
 	rm -f $(OBJ_DIR)/*.obj $(OBJ_DIR)/*.res
 	- @rmdir $(OBJ_DIR) 2>/dev/null
 
-vclean realclean: clean
+realclean vclean: clean
 	rm -f $(TARGETS) ../packed_test.exe ../sqlite3.exe ../web-pages.dll .depend.Windows
 	rm -fr $(OBJ_DIR)
 
@@ -991,6 +992,7 @@ CURSES_SRC = $(addprefix externals/Curses/, \
                window.c)
 
 $(OBJ_DIR)/amalgamation.obj: $(CURSES_SRC)
+$(OBJ_DIR)/net_io.obj:       server-cert-key.h
 
 depend:
 	$(call generate, .depend.Windows, #)

src/dump1090.c

@@ -158,6 +158,7 @@ static const struct cfg_table config[] = {
     { "rtl-reset",        ARG_ATOB,    (void*) &Modes.rtlsdr.power_cycle },
     { "samplerate",       ARG_FUNC,    (void*) set_sample_rate },
     { "show-hostname",    ARG_ATOB,    (void*) &Modes.show_host_name },
+    { "https-enable",     ARG_ATOB,    (void*) &Modes.https_enable },
     { "silent",           ARG_ATOB,    (void*) &Modes.silent },
     { "ppm",              ARG_FUNC,    (void*) set_ppm },
     { "host-raw-in",      ARG_FUNC,    (void*) set_host_port_raw_in },

src/dump1090_config.h

@@ -135,6 +135,9 @@
 #define MG_ENABLE_FILE          1  /* For `opendir()` etc. */
 #define MG_ENABLE_DIRLIST       0  /* No need for directory listings in HTTP */
 #define MG_ENABLE_CUSTOM_MILLIS 1  /* Enable 64-bit tick-time */
+#define MG_TLS                  3  /* Enable MG_TLS_BUILTIN code */
+#define MG_TLS_SSLKEYLOGFILE    1  /* Enable logging to `$(SSLKEYLOGFILE)` */
+
 #define _CRT_RAND_S             1  /* To pull in 'rand_s()' */
 
 /** Drop some stuff not needed in `externals/zip.c`:

src/misc.h

@@ -297,6 +297,7 @@ typedef struct statistics {
         uint64_t  HTTP_keep_alive_recv;
         uint64_t  HTTP_keep_alive_sent;
         uint64_t  HTTP_websockets;
+        uint64_t  HTTP_tls_handshakes;
         uint64_t  HTTP_400_responses;
         uint64_t  HTTP_404_responses;
         uint64_t  HTTP_500_responses;
@@ -433,6 +434,7 @@ typedef struct global_data {
         char          *dns4;                        /**< Use default Windows DNSv4 server (not 8.8.8.8) */
         char          *dns6;                        /**< Or a IPv6 server */
         bool           show_host_name;              /**< Try to show the hostname too in `net_str_addr()` */
+        bool           https_enable;                /**< Enable TLS (MG_TLS_BUILTIN) for HTTP server */
 
         /** Aircraft history
          */