From aa4d426b4d3527d7e166df1a05058c9a4a0f6683 Mon Sep 17 00:00:00 2001
From: Wojtek Kosior <wk@koszkonutek-tmp.pl.eu.org>
Date: Fri, 30 Apr 2021 00:33:56 +0200
Subject: initial/final commit

---
 openssl-1.1.0h/test/clienthellotest.c | 147 ++++++++++++++++++++++++++++++++++
 1 file changed, 147 insertions(+)
 create mode 100644 openssl-1.1.0h/test/clienthellotest.c

(limited to 'openssl-1.1.0h/test/clienthellotest.c')

diff --git a/openssl-1.1.0h/test/clienthellotest.c b/openssl-1.1.0h/test/clienthellotest.c
new file mode 100644
index 0000000..38a7637
--- /dev/null
+++ b/openssl-1.1.0h/test/clienthellotest.c
@@ -0,0 +1,147 @@
+/*
+ * Copyright 2015-2018 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <string.h>
+
+#include <openssl/opensslconf.h>
+#include <openssl/bio.h>
+#include <openssl/crypto.h>
+#include <openssl/evp.h>
+#include <openssl/ssl.h>
+#include <openssl/err.h>
+
+#include "../ssl/packet_locl.h"
+
+#define CLIENT_VERSION_LEN      2
+
+
+#define TOTAL_NUM_TESTS                         1
+
+/*
+ * Test that explicitly setting ticket data results in it appearing in the
+ * ClientHello for a negotiated SSL/TLS version
+ */
+#define TEST_SET_SESSION_TICK_DATA_VER_NEG      0
+
+int main(int argc, char *argv[])
+{
+    SSL_CTX *ctx = NULL;
+    SSL *con = NULL;
+    BIO *rbio;
+    BIO *wbio;
+    BIO *err;
+    long len;
+    unsigned char *data;
+    PACKET pkt, pkt2, pkt3;
+    char *dummytick = "Hello World!";
+    unsigned int type;
+    int testresult = 0;
+    int currtest = 0;
+
+    err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT);
+
+    CRYPTO_set_mem_debug(1);
+    CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
+
+    /*
+     * For each test set up an SSL_CTX and SSL and see what ClientHello gets
+     * produced when we try to connect
+     */
+    for (; currtest < TOTAL_NUM_TESTS; currtest++) {
+        testresult = 0;
+        ctx = SSL_CTX_new(TLS_method());
+        if (!SSL_CTX_set_max_proto_version(ctx, TLS1_2_VERSION))
+            goto end;
+        con = SSL_new(ctx);
+
+        rbio = BIO_new(BIO_s_mem());
+        wbio = BIO_new(BIO_s_mem());
+        SSL_set_bio(con, rbio, wbio);
+        SSL_set_connect_state(con);
+
+        if (currtest == TEST_SET_SESSION_TICK_DATA_VER_NEG) {
+            if (!SSL_set_session_ticket_ext(con, dummytick, strlen(dummytick)))
+                goto end;
+        }
+
+        if (SSL_connect(con) > 0) {
+            /* This shouldn't succeed because we don't have a server! */
+            goto end;
+        }
+
+        len = BIO_get_mem_data(wbio, (char **)&data);
+        if (!PACKET_buf_init(&pkt, data, len))
+            goto end;
+
+        /* Skip the record header */
+        if (!PACKET_forward(&pkt, SSL3_RT_HEADER_LENGTH))
+            goto end;
+
+        /* Skip the handshake message header */
+        if (!PACKET_forward(&pkt, SSL3_HM_HEADER_LENGTH))
+            goto end;
+
+        /* Skip client version and random */
+        if (!PACKET_forward(&pkt, CLIENT_VERSION_LEN + SSL3_RANDOM_SIZE))
+            goto end;
+
+        /* Skip session id */
+        if (!PACKET_get_length_prefixed_1(&pkt, &pkt2))
+            goto end;
+
+        /* Skip ciphers */
+        if (!PACKET_get_length_prefixed_2(&pkt, &pkt2))
+            goto end;
+
+        /* Skip compression */
+        if (!PACKET_get_length_prefixed_1(&pkt, &pkt2))
+            goto end;
+
+        /* Extensions len */
+        if (!PACKET_as_length_prefixed_2(&pkt, &pkt2))
+            goto end;
+
+        /* Loop through all extensions */
+        while (PACKET_remaining(&pkt2)) {
+
+            if (!PACKET_get_net_2(&pkt2, &type) ||
+                !PACKET_get_length_prefixed_2(&pkt2, &pkt3))
+                goto end;
+
+            if (type == TLSEXT_TYPE_session_ticket) {
+                if (currtest == TEST_SET_SESSION_TICK_DATA_VER_NEG) {
+                    if (PACKET_equal(&pkt3, dummytick, strlen(dummytick))) {
+                        /* Ticket data is as we expected */
+                        testresult = 1;
+                    } else {
+                        printf("Received session ticket is not as expected\n");
+                    }
+                    break;
+                }
+            }
+
+        }
+
+ end:
+        SSL_free(con);
+        SSL_CTX_free(ctx);
+        if (!testresult) {
+            printf("ClientHello test: FAILED (Test %d)\n", currtest);
+            break;
+        }
+    }
+
+#ifndef OPENSSL_NO_CRYPTO_MDEBUG
+    if (CRYPTO_mem_leaks(err) <= 0)
+        testresult = 0;
+#endif
+    BIO_free(err);
+
+    return testresult?0:1;
+}
-- 
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