Update networking layer w/ CURL and emscripten impl

2025-11-08 01:50:36 +11:00
parent a17925904d
commit f6874dc55a
4105 changed files with 694617 additions and 179 deletions
@@ -0,0 +1,124 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+#include "unitcheck.h"
+
+#include "vtls/x509asn1.h"
+
+#if defined(USE_GNUTLS) || defined(USE_SCHANNEL) || defined(USE_MBEDTLS)
+
+struct test1657_spec {
+  CURLcode (*setbuf)(const struct test1657_spec *spec, struct dynbuf *buf);
+  size_t n;
+  CURLcode exp_result;
+};
+
+static CURLcode make1657_nested(const struct test1657_spec *spec,
+                                struct dynbuf *buf)
+{
+  CURLcode r;
+  size_t i;
+  unsigned char open_undef[] = { 0x32, 0x80 };
+  unsigned char close_undef[] = { 0x00, 0x00 };
+
+  for(i = 0; i < spec->n; ++i) {
+    r = curlx_dyn_addn(buf, open_undef, sizeof(open_undef));
+    if(r)
+      return r;
+  }
+  for(i = 0; i < spec->n; ++i) {
+    r = curlx_dyn_addn(buf, close_undef, sizeof(close_undef));
+    if(r)
+      return r;
+  }
+  return CURLE_OK;
+}
+
+static const struct test1657_spec test1657_specs[] = {
+  { make1657_nested, 3, CURLE_OK },
+  { make1657_nested, 16, CURLE_OK },
+  { make1657_nested, 17, CURLE_BAD_FUNCTION_ARGUMENT },
+  { make1657_nested, 1024, CURLE_BAD_FUNCTION_ARGUMENT },
+};
+
+static bool do_test1657(const struct test1657_spec *spec, size_t i,
+                        struct dynbuf *buf)
+{
+  CURLcode result;
+  struct Curl_asn1Element elem;
+  const char *in;
+
+  memset(&elem, 0, sizeof(elem));
+  curlx_dyn_reset(buf);
+  result = spec->setbuf(spec, buf);
+  if(result) {
+    curl_mfprintf(stderr, "test %zu: error setting buf %d\n", i, result);
+    return FALSE;
+  }
+  in = curlx_dyn_ptr(buf);
+  result = Curl_x509_getASN1Element(&elem, in, in + curlx_dyn_len(buf));
+  if(result != spec->exp_result) {
+    curl_mfprintf(stderr, "test %zu: expect result %d, got %d\n",
+                  i, spec->exp_result, result);
+    return FALSE;
+  }
+  return TRUE;
+}
+
+static CURLcode test_unit1657(const char *arg)
+{
+  UNITTEST_BEGIN_SIMPLE
+
+  size_t i;
+  bool all_ok = TRUE;
+  struct dynbuf dbuf;
+
+  curlx_dyn_init(&dbuf, 32*1024);
+
+  if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
+    curl_mfprintf(stderr, "curl_global_init() failed\n");
+    return TEST_ERR_MAJOR_BAD;
+  }
+
+  for(i = 0; i < CURL_ARRAYSIZE(test1657_specs); ++i) {
+    if(!do_test1657(&test1657_specs[i], i, &dbuf))
+      all_ok = FALSE;
+  }
+  fail_unless(all_ok, "some tests of Curl_x509_getASN1Element() fails");
+
+  curlx_dyn_free(&dbuf);
+  curl_global_cleanup();
+
+  UNITTEST_END_SIMPLE
+}
+
+#else
+
+static CURLcode test_unit1657(const char *arg)
+{
+  UNITTEST_BEGIN_SIMPLE
+  puts("not tested since Curl_x509_getASN1Element() is not built in");
+  UNITTEST_END_SIMPLE
+}
+
+#endif