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Add -www HTTP echo mode to TLCP and TLS server commands

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This commit is contained in:
Zhi Guan
2026-06-26 22:21:36 +08:00
parent 4de29626b7
commit 54afcd99d5
6 changed files with 371 additions and 5 deletions
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37
tools/tlcp_server.c
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@@ -31,9 +31,10 @@
#include <gmssl/tls.h>
#include <gmssl/error.h>
#include "passwd.h"
#include "tls_server_http.h"
static const char *options = "[-port num] -cert pem -key pem [-pass str] [-cipher_suite str] [-alpn str] [-cert_request] [-cacert pem] [-verbose]";
static const char *options = "[-port num] -cert pem -key pem [-pass str] [-cipher_suite str] [-alpn str] [-cert_request] [-cacert pem] [-www] [-verbose]";
static const char *help =
@@ -47,6 +48,7 @@ static const char *help =
" -alpn str Application protocol name, may appear multiple times, higher priority first\n"
" -cert_request Client certificate request\n"
" -cacert pem CA certificate for client certificate verification\n"
" -www Return HTTP 200 OK and echo client request data as text\n"
" -verbose Print TLS handshake messages\n"
"\n"
#include "tlcp_help.h"
@@ -159,12 +161,16 @@ int tlcp_server_main(int argc , char **argv)
size_t alpn_protocols_cnt = 0;
int cert_request = 0;
char *cacertfile = NULL;
int www = 0;
int verbose = 0;
TLS_CTX ctx;
TLS_CONNECT conn;
char buf[1600] = {0};
size_t len = sizeof(buf);
uint8_t *www_request = NULL;
size_t www_request_len = 0;
size_t www_request_cap = 0;
tls_socket_t sock;
tls_socket_t conn_sock;
struct sockaddr_in server_addr;
@@ -237,6 +243,8 @@ int tlcp_server_main(int argc , char **argv)
} else if (!strcmp(*argv, "-cacert")) {
if (--argc < 1) goto bad;
cacertfile = *(++argv);
} else if (!strcmp(*argv, "-www")) {
www = 1;
} else if (!strcmp(*argv, "-verbose")) {
verbose = TLS_verbose;
} else {
@@ -345,6 +353,7 @@ bad:
restart:
www_request_len = 0;
client_addrlen = sizeof(client_addr);
@@ -410,6 +419,31 @@ restart:
}
} while (!len);
if (www) {
fwrite(buf, 1, len, stdout);
fflush(stdout);
if (tls_server_www_append(&www_request, &www_request_len, &www_request_cap,
(uint8_t *)buf, len) != 1) {
fprintf(stderr, "%s: append HTTP request failure\n", prog);
tls_socket_close(conn.sock);
goto end;
}
if (tls_server_www_request_complete(www_request, www_request_len)) {
if (tls_server_www_send_response(&conn, www_request, www_request_len) != 1) {
fprintf(stderr, "%s: send HTTP response failure\n", prog);
tls_socket_close(conn.sock);
goto end;
}
if (do_shutdown_select(&conn) != 1) {
fprintf(stderr, "%s: shutdown failure\n", prog);
}
tls_socket_close(conn.sock);
tls_cleanup(&conn);
goto restart;
}
continue;
}
if (do_send_select(&conn, (uint8_t *)buf, len) != 1) {
fprintf(stderr, "%s: send failure, close connection\n", prog);
tls_socket_close(conn.sock);
@@ -419,6 +453,7 @@ restart:
end:
free(www_request);
gmssl_secure_clear(passbufs, sizeof(passbufs));
return ret;
}