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https://github.com/vanhoefm/fragattacks.git
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tests: Remove obsolete TLS fuzzer
tests/fuzzing/tls-{client,server} replaced this more than a year ago, so
get rid of the now obsolete version.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Jouni Malinen
Jouni Malinen
parent
8a43fcd18c
commit
0db20eacaa
@ -91,9 +91,6 @@ test-sha1: $(call BUILDOBJ,test-sha1.o) $(LIBS)
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test-sha256: $(call BUILDOBJ,test-sha256.o) $(LIBS)
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$(LDO) $(LDFLAGS) -o $@ $^ $(LLIBS)
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test-tls: $(call BUILDOBJ,test-tls.o) $(LIBS)
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$(LDO) $(LDFLAGS) -o $@ $< $(LLIBS)
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test-x509v3: $(call BUILDOBJ,test-x509v3.o) $(LIBS)
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$(LDO) $(LDFLAGS) -o $@ $< $(LLIBS)
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@ -112,6 +109,5 @@ run-tests: $(ALL)
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clean: common-clean
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rm -f *~
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rm -f test-https
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rm -f test-tls
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rm -f test_x509v3_nist.out.*
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rm -f test_x509v3_nist2.out.*
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243
tests/test-tls.c
243
tests/test-tls.c
@ -1,243 +0,0 @@
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/*
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* Testing tool for TLSv1 client/server routines
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* Copyright (c) 2019, Jouni Malinen <j@w1.fi>
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*
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* This software may be distributed under the terms of the BSD license.
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* See README for more details.
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*/
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#include "includes.h"
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#include "common.h"
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#include "crypto/tls.h"
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static void usage(void) {
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wpa_printf(MSG_INFO,
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"usage: test-tls <server/client> <read/write> <file>");
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exit(-1);
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}
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static void write_msg(FILE *f, struct wpabuf *msg)
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{
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u8 len[2];
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wpa_printf(MSG_DEBUG, "TEST: Write message to file (msg_len=%u)",
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(unsigned int) wpabuf_len(msg));
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WPA_PUT_BE16(len, wpabuf_len(msg));
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fwrite(len, 2, 1, f);
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fwrite(wpabuf_head(msg), wpabuf_len(msg), 1, f);
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}
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static struct wpabuf * read_msg(FILE *f)
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{
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u8 len[2];
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u16 msg_len;
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struct wpabuf *msg;
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if (fread(len, 2, 1, f) != 1) {
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wpa_printf(MSG_ERROR, "TEST-ERROR: Could not read msg len");
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return NULL;
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}
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msg_len = WPA_GET_BE16(len);
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msg = wpabuf_alloc(msg_len);
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if (!msg)
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return NULL;
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if (msg_len > 0 &&
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fread(wpabuf_put(msg, msg_len), msg_len, 1, f) != 1) {
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wpa_printf(MSG_ERROR, "TEST-ERROR: Truncated msg (msg_len=%u)",
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msg_len);
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wpabuf_free(msg);
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return NULL;
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}
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wpa_hexdump_buf(MSG_DEBUG, "TEST: Read message from file", msg);
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return msg;
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}
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int main(int argc, char *argv[])
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{
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struct tls_config conf;
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void *tls_server, *tls_client;
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struct tls_connection_params params;
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struct tls_connection *conn_server = NULL, *conn_client = NULL;
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int ret = -1;
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struct wpabuf *in = NULL, *out = NULL, *appl;
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enum { SERVER, CLIENT } test_peer;
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enum { READ, WRITE } test_oper;
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const char *file;
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FILE *f;
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wpa_debug_level = 0;
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wpa_debug_show_keys = 1;
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if (argc < 4)
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usage();
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if (os_strcmp(argv[1], "server") == 0)
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test_peer = SERVER;
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else if (os_strcmp(argv[1], "client") == 0)
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test_peer = CLIENT;
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else
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usage();
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if (os_strcmp(argv[2], "read") == 0)
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test_oper = READ;
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else if (os_strcmp(argv[2], "write") == 0)
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test_oper = WRITE;
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else
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usage();
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file = argv[3];
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f = fopen(file, test_oper == READ ? "r" : "w");
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if (!f)
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return -1;
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os_memset(&conf, 0, sizeof(conf));
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tls_server = tls_init(&conf);
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tls_client = tls_init(&conf);
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if (!tls_server || !tls_client)
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goto fail;
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os_memset(¶ms, 0, sizeof(params));
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params.ca_cert = "hwsim/auth_serv/ca.pem";
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params.client_cert = "hwsim/auth_serv/server.pem";
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params.private_key = "hwsim/auth_serv/server.key";
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params.dh_file = "hwsim/auth_serv/dh.conf";
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if (tls_global_set_params(tls_server, ¶ms)) {
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wpa_printf(MSG_ERROR, "Failed to set TLS parameters");
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goto fail;
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}
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conn_server = tls_connection_init(tls_server);
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conn_client = tls_connection_init(tls_client);
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if (!conn_server || !conn_client)
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goto fail;
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in = NULL;
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for (;;) {
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appl = NULL;
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if (test_peer == CLIENT && test_oper == READ)
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out = read_msg(f);
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else
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out = tls_connection_handshake(tls_client, conn_client,
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in, &appl);
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wpabuf_free(in);
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in = NULL;
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if (!out)
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goto fail;
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if (test_peer == CLIENT && test_oper == WRITE &&
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wpabuf_len(out) > 0)
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write_msg(f, out);
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if (!(test_peer == CLIENT && test_oper == READ) &&
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tls_connection_get_failed(tls_client, conn_client)) {
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wpa_printf(MSG_ERROR, "TLS handshake failed");
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goto fail;
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}
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if (((test_peer == CLIENT && test_oper == READ) ||
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tls_connection_established(tls_client, conn_client)) &&
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((test_peer == SERVER && test_oper == READ) ||
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tls_connection_established(tls_server, conn_server)))
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break;
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appl = NULL;
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if (test_peer == SERVER && test_oper == READ)
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in = read_msg(f);
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else
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in = tls_connection_server_handshake(tls_server,
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conn_server,
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out, &appl);
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wpabuf_free(out);
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out = NULL;
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if (!in)
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goto fail;
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if (test_peer == SERVER && test_oper == WRITE)
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write_msg(f, in);
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if (!(test_peer == SERVER && test_oper == READ) &&
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tls_connection_get_failed(tls_server, conn_server)) {
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wpa_printf(MSG_ERROR, "TLS handshake failed");
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goto fail;
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}
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if (((test_peer == CLIENT && test_oper == READ) ||
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tls_connection_established(tls_client, conn_client)) &&
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((test_peer == SERVER && test_oper == READ) ||
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tls_connection_established(tls_server, conn_server)))
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break;
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}
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wpabuf_free(in);
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in = wpabuf_alloc(100);
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if (!in)
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goto fail;
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wpabuf_put_str(in, "PING");
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wpabuf_free(out);
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if (test_peer == CLIENT && test_oper == READ)
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out = read_msg(f);
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else
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out = tls_connection_encrypt(tls_client, conn_client, in);
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wpabuf_free(in);
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in = NULL;
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if (!out)
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goto fail;
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if (test_peer == CLIENT && test_oper == WRITE)
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write_msg(f, out);
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if (!(test_peer == SERVER && test_oper == READ)) {
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in = tls_connection_decrypt(tls_server, conn_server, out);
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wpabuf_free(out);
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out = NULL;
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if (!in)
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goto fail;
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wpa_hexdump_buf(MSG_DEBUG, "Server decrypted ApplData", in);
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}
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wpabuf_free(in);
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in = wpabuf_alloc(100);
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if (!in)
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goto fail;
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wpabuf_put_str(in, "PONG");
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wpabuf_free(out);
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if (test_peer == SERVER && test_oper == READ)
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out = read_msg(f);
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else
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out = tls_connection_encrypt(tls_server, conn_server, in);
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wpabuf_free(in);
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in = NULL;
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if (!out)
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goto fail;
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if (test_peer == SERVER && test_oper == WRITE)
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write_msg(f, out);
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if (!(test_peer == CLIENT && test_oper == READ)) {
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in = tls_connection_decrypt(tls_client, conn_client, out);
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wpabuf_free(out);
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out = NULL;
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if (!in)
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goto fail;
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wpa_hexdump_buf(MSG_DEBUG, "Client decrypted ApplData", in);
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}
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ret = 0;
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fail:
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if (tls_server) {
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if (conn_server)
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tls_connection_deinit(tls_server, conn_server);
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tls_deinit(tls_server);
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}
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if (tls_client) {
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if (conn_client)
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tls_connection_deinit(tls_server, conn_client);
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tls_deinit(tls_client);
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}
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wpabuf_free(in);
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wpabuf_free(out);
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fclose(f);
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return ret;
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}
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