1 files changed, 198 insertions, 0 deletions
diff --git a/src/ssl/test/test_config.cc b/src/ssl/test/test_config.cc
new file mode 100644
index 0000000..c032d96
--- /dev/null
+++ b/src/ssl/test/test_config.cc
@@ -0,0 +1,198 @@
+/* Copyright (c) 2014, Google Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
+
+#include "test_config.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <memory>
+
+#include <openssl/base64.h>
+
+namespace {
+
+template <typename T>
+struct Flag {
+  const char *flag;
+  T TestConfig::*member;
+};
+
+// FindField looks for the flag in |flags| that matches |flag|. If one is found,
+// it returns a pointer to the corresponding field in |config|. Otherwise, it
+// returns NULL.
+template<typename T, size_t N>
+T *FindField(TestConfig *config, const Flag<T> (&flags)[N], const char *flag) {
+  for (size_t i = 0; i < N; i++) {
+    if (strcmp(flag, flags[i].flag) == 0) {
+      return &(config->*(flags[i].member));
+    }
+  }
+  return NULL;
+}
+
+const Flag<bool> kBoolFlags[] = {
+  { "-server", &TestConfig::is_server },
+  { "-dtls", &TestConfig::is_dtls },
+  { "-resume", &TestConfig::resume },
+  { "-fallback-scsv", &TestConfig::fallback_scsv },
+  { "-require-any-client-certificate",
+    &TestConfig::require_any_client_certificate },
+  { "-false-start", &TestConfig::false_start },
+  { "-async", &TestConfig::async },
+  { "-write-different-record-sizes",
+    &TestConfig::write_different_record_sizes },
+  { "-cbc-record-splitting", &TestConfig::cbc_record_splitting },
+  { "-partial-write", &TestConfig::partial_write },
+  { "-no-tls12", &TestConfig::no_tls12 },
+  { "-no-tls11", &TestConfig::no_tls11 },
+  { "-no-tls1", &TestConfig::no_tls1 },
+  { "-no-ssl3", &TestConfig::no_ssl3 },
+  { "-cookie-exchange", &TestConfig::cookie_exchange },
+  { "-shim-writes-first", &TestConfig::shim_writes_first },
+  { "-tls-d5-bug", &TestConfig::tls_d5_bug },
+  { "-expect-session-miss", &TestConfig::expect_session_miss },
+  { "-expect-extended-master-secret",
+    &TestConfig::expect_extended_master_secret },
+  { "-renegotiate", &TestConfig::renegotiate },
+  { "-allow-unsafe-legacy-renegotiation",
+    &TestConfig::allow_unsafe_legacy_renegotiation },
+  { "-enable-ocsp-stapling", &TestConfig::enable_ocsp_stapling },
+  { "-enable-signed-cert-timestamps",
+    &TestConfig::enable_signed_cert_timestamps },
+  { "-fastradio-padding", &TestConfig::fastradio_padding },
+};
+
+const Flag<std::string> kStringFlags[] = {
+  { "-key-file", &TestConfig::key_file },
+  { "-cert-file", &TestConfig::cert_file },
+  { "-expect-server-name", &TestConfig::expected_server_name },
+  { "-advertise-npn", &TestConfig::advertise_npn },
+  { "-expect-next-proto", &TestConfig::expected_next_proto },
+  { "-select-next-proto", &TestConfig::select_next_proto },
+  { "-send-channel-id", &TestConfig::send_channel_id },
+  { "-host-name", &TestConfig::host_name },
+  { "-advertise-alpn", &TestConfig::advertise_alpn },
+  { "-expect-alpn", &TestConfig::expected_alpn },
+  { "-expect-advertised-alpn", &TestConfig::expected_advertised_alpn },
+  { "-select-alpn", &TestConfig::select_alpn },
+  { "-psk", &TestConfig::psk },
+  { "-psk-identity", &TestConfig::psk_identity },
+  { "-srtp-profiles", &TestConfig::srtp_profiles },
+};
+
+const Flag<std::string> kBase64Flags[] = {
+  { "-expect-certificate-types", &TestConfig::expected_certificate_types },
+  { "-expect-channel-id", &TestConfig::expected_channel_id },
+  { "-expect-ocsp-response", &TestConfig::expected_ocsp_response },
+  { "-expect-signed-cert-timestamps",
+    &TestConfig::expected_signed_cert_timestamps },
+};
+
+const Flag<int> kIntFlags[] = {
+  { "-min-version", &TestConfig::min_version },
+  { "-max-version", &TestConfig::max_version },
+  { "-mtu", &TestConfig::mtu },
+};
+
+}  // namespace
+
+TestConfig::TestConfig()
+    : is_server(false),
+      is_dtls(false),
+      resume(false),
+      fallback_scsv(false),
+      require_any_client_certificate(false),
+      false_start(false),
+      async(false),
+      write_different_record_sizes(false),
+      cbc_record_splitting(false),
+      partial_write(false),
+      no_tls12(false),
+      no_tls11(false),
+      no_tls1(false),
+      no_ssl3(false),
+      cookie_exchange(false),
+      shim_writes_first(false),
+      tls_d5_bug(false),
+      expect_session_miss(false),
+      expect_extended_master_secret(false),
+      renegotiate(false),
+      allow_unsafe_legacy_renegotiation(false),
+      enable_ocsp_stapling(false),
+      enable_signed_cert_timestamps(false),
+      fastradio_padding(false),
+      min_version(0),
+      max_version(0),
+      mtu(0) {
+}
+
+bool ParseConfig(int argc, char **argv, TestConfig *out_config) {
+  for (int i = 0; i < argc; i++) {
+    bool *bool_field = FindField(out_config, kBoolFlags, argv[i]);
+    if (bool_field != NULL) {
+      *bool_field = true;
+      continue;
+    }
+
+    std::string *string_field = FindField(out_config, kStringFlags, argv[i]);
+    if (string_field != NULL) {
+      i++;
+      if (i >= argc) {
+        fprintf(stderr, "Missing parameter\n");
+        return false;
+      }
+      string_field->assign(argv[i]);
+      continue;
+    }
+
+    std::string *base64_field = FindField(out_config, kBase64Flags, argv[i]);
+    if (base64_field != NULL) {
+      i++;
+      if (i >= argc) {
+        fprintf(stderr, "Missing parameter\n");
+        return false;
+      }
+      size_t len;
+      if (!EVP_DecodedLength(&len, strlen(argv[i]))) {
+        fprintf(stderr, "Invalid base64: %s\n", argv[i]);
+      }
+      std::unique_ptr<uint8_t[]> decoded(new uint8_t[len]);
+      if (!EVP_DecodeBase64(decoded.get(), &len, len,
+                            reinterpret_cast<const uint8_t *>(argv[i]),
+                            strlen(argv[i]))) {
+        fprintf(stderr, "Invalid base64: %s\n", argv[i]);
+      }
+      base64_field->assign(reinterpret_cast<const char *>(decoded.get()), len);
+      continue;
+    }
+
+    int *int_field = FindField(out_config, kIntFlags, argv[i]);
+    if (int_field) {
+      i++;
+      if (i >= argc) {
+        fprintf(stderr, "Missing parameter\n");
+        return false;
+      }
+      *int_field = atoi(argv[i]);
+      continue;
+    }
+
+    fprintf(stderr, "Unknown argument: %s\n", argv[i]);
+    return false;
+  }
+
+  return true;
+}