Add a test for the certificate callback
[openssl.git] / test / ssl_test_ctx.c
index cfad185..7533385 100644 (file)
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2016-2018 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
 #include <openssl/e_os2.h>
 #include <openssl/crypto.h>
 
-#include "e_os.h"
+#include "internal/nelem.h"
 #include "ssl_test_ctx.h"
+#include "testutil.h"
+
+#ifdef OPENSSL_SYS_WINDOWS
+# define strcasecmp _stricmp
+#endif
+
+static const int default_app_data_size = 256;
+/* Default set to be as small as possible to exercise fragmentation. */
+static const int default_max_fragment_size = 512;
+
+static int parse_boolean(const char *value, int *result)
+{
+    if (strcasecmp(value, "Yes") == 0) {
+        *result = 1;
+        return 1;
+    }
+    else if (strcasecmp(value, "No") == 0) {
+        *result = 0;
+        return 1;
+    }
+    TEST_error("parse_boolean given: '%s'", value);
+    return 0;
+}
+
+#define IMPLEMENT_SSL_TEST_BOOL_OPTION(struct_type, name, field)        \
+    static int parse_##name##_##field(struct_type *ctx, const char *value) \
+    {                                                                   \
+        return parse_boolean(value, &ctx->field);                       \
+    }
+
+#define IMPLEMENT_SSL_TEST_STRING_OPTION(struct_type, name, field)      \
+    static int parse_##name##_##field(struct_type *ctx, const char *value) \
+    {                                                                   \
+        OPENSSL_free(ctx->field);                                       \
+        ctx->field = OPENSSL_strdup(value);                             \
+        return TEST_ptr(ctx->field);                                    \
+    }
+
+#define IMPLEMENT_SSL_TEST_INT_OPTION(struct_type, name, field)        \
+    static int parse_##name##_##field(struct_type *ctx, const char *value) \
+    {                                                                   \
+        ctx->field = atoi(value);                                       \
+        return 1;                                                       \
+    }
 
 /* True enums and other test configuration values that map to an int. */
 typedef struct {
@@ -48,15 +92,14 @@ static const char *enum_name(const test_enum *enums, size_t num_enums,
 }
 
 
-/*******************/
-/* ExpectedResult. */
-/*******************/
+/* ExpectedResult */
 
 static const test_enum ssl_test_results[] = {
     {"Success", SSL_TEST_SUCCESS},
     {"ServerFail", SSL_TEST_SERVER_FAIL},
     {"ClientFail", SSL_TEST_CLIENT_FAIL},
     {"InternalError", SSL_TEST_INTERNAL_ERROR},
+    {"FirstHandshakeFailed", SSL_TEST_FIRST_HANDSHAKE_FAILED},
 };
 
 __owur static int parse_expected_result(SSL_TEST_CTX *test_ctx, const char *value)
@@ -75,13 +118,15 @@ const char *ssl_test_result_name(ssl_test_result_t result)
     return enum_name(ssl_test_results, OSSL_NELEM(ssl_test_results), result);
 }
 
-/******************************/
-/* ClientAlert / ServerAlert. */
-/******************************/
+/* ExpectedClientAlert / ExpectedServerAlert */
 
 static const test_enum ssl_alerts[] = {
     {"UnknownCA", SSL_AD_UNKNOWN_CA},
     {"HandshakeFailure", SSL_AD_HANDSHAKE_FAILURE},
+    {"UnrecognizedName", SSL_AD_UNRECOGNIZED_NAME},
+    {"BadCertificate", SSL_AD_BAD_CERTIFICATE},
+    {"NoApplicationProtocol", SSL_AD_NO_APPLICATION_PROTOCOL},
+    {"CertificateRequired", SSL_AD_CERTIFICATE_REQUIRED},
 };
 
 __owur static int parse_alert(int *alert, const char *value)
@@ -91,12 +136,12 @@ __owur static int parse_alert(int *alert, const char *value)
 
 __owur static int parse_client_alert(SSL_TEST_CTX *test_ctx, const char *value)
 {
-    return parse_alert(&test_ctx->client_alert, value);
+    return parse_alert(&test_ctx->expected_client_alert, value);
 }
 
 __owur static int parse_server_alert(SSL_TEST_CTX *test_ctx, const char *value)
 {
-    return parse_alert(&test_ctx->server_alert, value);
+    return parse_alert(&test_ctx->expected_server_alert, value);
 }
 
 const char *ssl_alert_name(int alert)
@@ -104,21 +149,22 @@ const char *ssl_alert_name(int alert)
     return enum_name(ssl_alerts, OSSL_NELEM(ssl_alerts), alert);
 }
 
-/************/
-/* Protocol */
-/************/
+/* ExpectedProtocol */
 
 static const test_enum ssl_protocols[] = {
+     {"TLSv1.3", TLS1_3_VERSION},
      {"TLSv1.2", TLS1_2_VERSION},
      {"TLSv1.1", TLS1_1_VERSION},
      {"TLSv1", TLS1_VERSION},
      {"SSLv3", SSL3_VERSION},
+     {"DTLSv1", DTLS1_VERSION},
+     {"DTLSv1.2", DTLS1_2_VERSION},
 };
 
 __owur static int parse_protocol(SSL_TEST_CTX *test_ctx, const char *value)
 {
     return parse_enum(ssl_protocols, OSSL_NELEM(ssl_protocols),
-                      &test_ctx->protocol, value);
+                      &test_ctx->expected_protocol, value);
 }
 
 const char *ssl_protocol_name(int protocol)
@@ -126,9 +172,7 @@ const char *ssl_protocol_name(int protocol)
     return enum_name(ssl_protocols, OSSL_NELEM(ssl_protocols), protocol);
 }
 
-/***********************/
-/* CertVerifyCallback. */
-/***********************/
+/* VerifyCallback */
 
 static const test_enum ssl_verify_callbacks[] = {
     {"None", SSL_TEST_VERIFY_NONE},
@@ -136,15 +180,15 @@ static const test_enum ssl_verify_callbacks[] = {
     {"RejectAll", SSL_TEST_VERIFY_REJECT_ALL},
 };
 
-__owur static int parse_client_verify_callback(SSL_TEST_CTX *test_ctx,
-                                              const char *value)
+__owur static int parse_client_verify_callback(SSL_TEST_CLIENT_CONF *client_conf,
+                                               const char *value)
 {
     int ret_value;
     if (!parse_enum(ssl_verify_callbacks, OSSL_NELEM(ssl_verify_callbacks),
                     &ret_value, value)) {
         return 0;
     }
-    test_ctx->client_verify_callback = ret_value;
+    client_conf->verify_callback = ret_value;
     return 1;
 }
 
@@ -154,11 +198,445 @@ const char *ssl_verify_callback_name(ssl_verify_callback_t callback)
                      callback);
 }
 
+/* ServerName */
+
+static const test_enum ssl_servername[] = {
+    {"None", SSL_TEST_SERVERNAME_NONE},
+    {"server1", SSL_TEST_SERVERNAME_SERVER1},
+    {"server2", SSL_TEST_SERVERNAME_SERVER2},
+    {"invalid", SSL_TEST_SERVERNAME_INVALID},
+};
+
+__owur static int parse_servername(SSL_TEST_CLIENT_CONF *client_conf,
+                                   const char *value)
+{
+    int ret_value;
+    if (!parse_enum(ssl_servername, OSSL_NELEM(ssl_servername),
+                    &ret_value, value)) {
+        return 0;
+    }
+    client_conf->servername = ret_value;
+    return 1;
+}
+
+__owur static int parse_expected_servername(SSL_TEST_CTX *test_ctx,
+                                            const char *value)
+{
+    int ret_value;
+    if (!parse_enum(ssl_servername, OSSL_NELEM(ssl_servername),
+                    &ret_value, value)) {
+        return 0;
+    }
+    test_ctx->expected_servername = ret_value;
+    return 1;
+}
+
+const char *ssl_servername_name(ssl_servername_t server)
+{
+    return enum_name(ssl_servername, OSSL_NELEM(ssl_servername),
+                     server);
+}
+
+/* ServerNameCallback */
+
+static const test_enum ssl_servername_callbacks[] = {
+    {"None", SSL_TEST_SERVERNAME_CB_NONE},
+    {"IgnoreMismatch", SSL_TEST_SERVERNAME_IGNORE_MISMATCH},
+    {"RejectMismatch", SSL_TEST_SERVERNAME_REJECT_MISMATCH},
+    {"ClientHelloIgnoreMismatch",
+     SSL_TEST_SERVERNAME_CLIENT_HELLO_IGNORE_MISMATCH},
+    {"ClientHelloRejectMismatch",
+     SSL_TEST_SERVERNAME_CLIENT_HELLO_REJECT_MISMATCH},
+    {"ClientHelloNoV12", SSL_TEST_SERVERNAME_CLIENT_HELLO_NO_V12},
+};
+
+__owur static int parse_servername_callback(SSL_TEST_SERVER_CONF *server_conf,
+                                            const char *value)
+{
+    int ret_value;
+    if (!parse_enum(ssl_servername_callbacks,
+                    OSSL_NELEM(ssl_servername_callbacks), &ret_value, value)) {
+        return 0;
+    }
+    server_conf->servername_callback = ret_value;
+    return 1;
+}
+
+const char *ssl_servername_callback_name(ssl_servername_callback_t callback)
+{
+    return enum_name(ssl_servername_callbacks,
+                     OSSL_NELEM(ssl_servername_callbacks), callback);
+}
+
+/* SessionTicketExpected */
+
+static const test_enum ssl_session_ticket[] = {
+    {"Ignore", SSL_TEST_SESSION_TICKET_IGNORE},
+    {"Yes", SSL_TEST_SESSION_TICKET_YES},
+    {"No", SSL_TEST_SESSION_TICKET_NO},
+};
+
+__owur static int parse_session_ticket(SSL_TEST_CTX *test_ctx, const char *value)
+{
+    int ret_value;
+    if (!parse_enum(ssl_session_ticket, OSSL_NELEM(ssl_session_ticket),
+                    &ret_value, value)) {
+        return 0;
+    }
+    test_ctx->session_ticket_expected = ret_value;
+    return 1;
+}
+
+const char *ssl_session_ticket_name(ssl_session_ticket_t server)
+{
+    return enum_name(ssl_session_ticket,
+                     OSSL_NELEM(ssl_session_ticket),
+                     server);
+}
+
+/* CompressionExpected */
+
+IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_CTX, test, compression_expected)
+
+/* SessionIdExpected */
+
+static const test_enum ssl_session_id[] = {
+    {"Ignore", SSL_TEST_SESSION_ID_IGNORE},
+    {"Yes", SSL_TEST_SESSION_ID_YES},
+    {"No", SSL_TEST_SESSION_ID_NO},
+};
+
+__owur static int parse_session_id(SSL_TEST_CTX *test_ctx, const char *value)
+{
+    int ret_value;
+    if (!parse_enum(ssl_session_id, OSSL_NELEM(ssl_session_id),
+                    &ret_value, value)) {
+        return 0;
+    }
+    test_ctx->session_id_expected = ret_value;
+    return 1;
+}
+
+const char *ssl_session_id_name(ssl_session_id_t server)
+{
+    return enum_name(ssl_session_id,
+                     OSSL_NELEM(ssl_session_id),
+                     server);
+}
+
+/* Method */
+
+static const test_enum ssl_test_methods[] = {
+    {"TLS", SSL_TEST_METHOD_TLS},
+    {"DTLS", SSL_TEST_METHOD_DTLS},
+};
+
+__owur static int parse_test_method(SSL_TEST_CTX *test_ctx, const char *value)
+{
+    int ret_value;
+    if (!parse_enum(ssl_test_methods, OSSL_NELEM(ssl_test_methods),
+                    &ret_value, value)) {
+        return 0;
+    }
+    test_ctx->method = ret_value;
+    return 1;
+}
+
+const char *ssl_test_method_name(ssl_test_method_t method)
+{
+    return enum_name(ssl_test_methods, OSSL_NELEM(ssl_test_methods), method);
+}
+
+/* NPN and ALPN options */
+
+IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CLIENT_CONF, client, npn_protocols)
+IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_SERVER_CONF, server, npn_protocols)
+IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CTX, test, expected_npn_protocol)
+IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CLIENT_CONF, client, alpn_protocols)
+IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_SERVER_CONF, server, alpn_protocols)
+IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CTX, test, expected_alpn_protocol)
+
+/* SRP options */
+IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CLIENT_CONF, client, srp_user)
+IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_SERVER_CONF, server, srp_user)
+IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CLIENT_CONF, client, srp_password)
+IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_SERVER_CONF, server, srp_password)
+
+/* Session Ticket App Data options */
+IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CTX, test, expected_session_ticket_app_data)
+IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_SERVER_CONF, server, session_ticket_app_data)
+
+/* Handshake mode */
+
+static const test_enum ssl_handshake_modes[] = {
+    {"Simple", SSL_TEST_HANDSHAKE_SIMPLE},
+    {"Resume", SSL_TEST_HANDSHAKE_RESUME},
+    {"RenegotiateServer", SSL_TEST_HANDSHAKE_RENEG_SERVER},
+    {"RenegotiateClient", SSL_TEST_HANDSHAKE_RENEG_CLIENT},
+    {"KeyUpdateServer", SSL_TEST_HANDSHAKE_KEY_UPDATE_SERVER},
+    {"KeyUpdateClient", SSL_TEST_HANDSHAKE_KEY_UPDATE_CLIENT},
+    {"PostHandshakeAuth", SSL_TEST_HANDSHAKE_POST_HANDSHAKE_AUTH},
+};
+
+__owur static int parse_handshake_mode(SSL_TEST_CTX *test_ctx, const char *value)
+{
+    int ret_value;
+    if (!parse_enum(ssl_handshake_modes, OSSL_NELEM(ssl_handshake_modes),
+                    &ret_value, value)) {
+        return 0;
+    }
+    test_ctx->handshake_mode = ret_value;
+    return 1;
+}
+
+const char *ssl_handshake_mode_name(ssl_handshake_mode_t mode)
+{
+    return enum_name(ssl_handshake_modes, OSSL_NELEM(ssl_handshake_modes),
+                     mode);
+}
+
+/* Renegotiation Ciphersuites */
+
+IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CLIENT_CONF, client, reneg_ciphers)
+
+/* KeyUpdateType */
+
+static const test_enum ssl_key_update_types[] = {
+    {"KeyUpdateRequested", SSL_KEY_UPDATE_REQUESTED},
+    {"KeyUpdateNotRequested", SSL_KEY_UPDATE_NOT_REQUESTED},
+};
+
+__owur static int parse_key_update_type(SSL_TEST_CTX *test_ctx, const char *value)
+{
+    int ret_value;
+    if (!parse_enum(ssl_key_update_types, OSSL_NELEM(ssl_key_update_types),
+                    &ret_value, value)) {
+        return 0;
+    }
+    test_ctx->key_update_type = ret_value;
+    return 1;
+}
+
+/* CT Validation */
+
+static const test_enum ssl_ct_validation_modes[] = {
+    {"None", SSL_TEST_CT_VALIDATION_NONE},
+    {"Permissive", SSL_TEST_CT_VALIDATION_PERMISSIVE},
+    {"Strict", SSL_TEST_CT_VALIDATION_STRICT},
+};
+
+__owur static int parse_ct_validation(SSL_TEST_CLIENT_CONF *client_conf,
+                                      const char *value)
+{
+    int ret_value;
+    if (!parse_enum(ssl_ct_validation_modes, OSSL_NELEM(ssl_ct_validation_modes),
+                    &ret_value, value)) {
+        return 0;
+    }
+    client_conf->ct_validation = ret_value;
+    return 1;
+}
+
+const char *ssl_ct_validation_name(ssl_ct_validation_t mode)
+{
+    return enum_name(ssl_ct_validation_modes, OSSL_NELEM(ssl_ct_validation_modes),
+                     mode);
+}
+
+IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_CTX, test, resumption_expected)
+IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_SERVER_CONF, server, broken_session_ticket)
+IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_CTX, test, use_sctp)
+
+/* CertStatus */
+
+static const test_enum ssl_certstatus[] = {
+    {"None", SSL_TEST_CERT_STATUS_NONE},
+    {"GoodResponse", SSL_TEST_CERT_STATUS_GOOD_RESPONSE},
+    {"BadResponse", SSL_TEST_CERT_STATUS_BAD_RESPONSE}
+};
+
+__owur static int parse_certstatus(SSL_TEST_SERVER_CONF *server_conf,
+                                            const char *value)
+{
+    int ret_value;
+    if (!parse_enum(ssl_certstatus, OSSL_NELEM(ssl_certstatus), &ret_value,
+                    value)) {
+        return 0;
+    }
+    server_conf->cert_status = ret_value;
+    return 1;
+}
+
+const char *ssl_certstatus_name(ssl_cert_status_t cert_status)
+{
+    return enum_name(ssl_certstatus,
+                     OSSL_NELEM(ssl_certstatus), cert_status);
+}
+
+/* ApplicationData */
+
+IMPLEMENT_SSL_TEST_INT_OPTION(SSL_TEST_CTX, test, app_data_size)
+
+
+/* MaxFragmentSize */
+
+IMPLEMENT_SSL_TEST_INT_OPTION(SSL_TEST_CTX, test, max_fragment_size)
+
+/* Maximum-Fragment-Length TLS extension mode */
+static const test_enum ssl_max_fragment_len_mode[] = {
+    {"None", TLSEXT_max_fragment_length_DISABLED},
+    { "512", TLSEXT_max_fragment_length_512},
+    {"1024", TLSEXT_max_fragment_length_1024},
+    {"2048", TLSEXT_max_fragment_length_2048},
+    {"4096", TLSEXT_max_fragment_length_4096}
+};
+
+__owur static int parse_max_fragment_len_mode(SSL_TEST_CLIENT_CONF *client_conf,
+                                              const char *value)
+{
+    int ret_value;
+
+    if (!parse_enum(ssl_max_fragment_len_mode,
+                    OSSL_NELEM(ssl_max_fragment_len_mode), &ret_value, value)) {
+        return 0;
+    }
+    client_conf->max_fragment_len_mode = ret_value;
+    return 1;
+}
+
+const char *ssl_max_fragment_len_name(int MFL_mode)
+{
+    return enum_name(ssl_max_fragment_len_mode,
+                     OSSL_NELEM(ssl_max_fragment_len_mode), MFL_mode);
+}
+
+
+/* Expected key and signature types */
+
+__owur static int parse_expected_key_type(int *ptype, const char *value)
+{
+    int nid;
+    const EVP_PKEY_ASN1_METHOD *ameth;
+
+    if (value == NULL)
+        return 0;
+    ameth = EVP_PKEY_asn1_find_str(NULL, value, -1);
+    if (ameth != NULL)
+        EVP_PKEY_asn1_get0_info(&nid, NULL, NULL, NULL, NULL, ameth);
+    else
+        nid = OBJ_sn2nid(value);
+    if (nid == NID_undef)
+        nid = OBJ_ln2nid(value);
+#ifndef OPENSSL_NO_EC
+    if (nid == NID_undef)
+        nid = EC_curve_nist2nid(value);
+#endif
+    if (nid == NID_undef)
+        return 0;
+    *ptype = nid;
+    return 1;
+}
+
+__owur static int parse_expected_tmp_key_type(SSL_TEST_CTX *test_ctx,
+                                              const char *value)
+{
+    return parse_expected_key_type(&test_ctx->expected_tmp_key_type, value);
+}
+
+__owur static int parse_expected_server_cert_type(SSL_TEST_CTX *test_ctx,
+                                                  const char *value)
+{
+    return parse_expected_key_type(&test_ctx->expected_server_cert_type,
+                                   value);
+}
+
+__owur static int parse_expected_server_sign_type(SSL_TEST_CTX *test_ctx,
+                                                 const char *value)
+{
+    return parse_expected_key_type(&test_ctx->expected_server_sign_type,
+                                   value);
+}
+
+__owur static int parse_expected_client_cert_type(SSL_TEST_CTX *test_ctx,
+                                                  const char *value)
+{
+    return parse_expected_key_type(&test_ctx->expected_client_cert_type,
+                                   value);
+}
+
+__owur static int parse_expected_client_sign_type(SSL_TEST_CTX *test_ctx,
+                                                 const char *value)
+{
+    return parse_expected_key_type(&test_ctx->expected_client_sign_type,
+                                   value);
+}
+
+
+/* Expected signing hash */
+
+__owur static int parse_expected_sign_hash(int *ptype, const char *value)
+{
+    int nid;
+
+    if (value == NULL)
+        return 0;
+    nid = OBJ_sn2nid(value);
+    if (nid == NID_undef)
+        nid = OBJ_ln2nid(value);
+    if (nid == NID_undef)
+        return 0;
+    *ptype = nid;
+    return 1;
+}
+
+__owur static int parse_expected_server_sign_hash(SSL_TEST_CTX *test_ctx,
+                                                  const char *value)
+{
+    return parse_expected_sign_hash(&test_ctx->expected_server_sign_hash,
+                                    value);
+}
+
+__owur static int parse_expected_client_sign_hash(SSL_TEST_CTX *test_ctx,
+                                                  const char *value)
+{
+    return parse_expected_sign_hash(&test_ctx->expected_client_sign_hash,
+                                    value);
+}
+
+__owur static int parse_expected_ca_names(STACK_OF(X509_NAME) **pnames,
+                                          const char *value)
+{
+    if (value == NULL)
+        return 0;
+    if (!strcmp(value, "empty"))
+        *pnames = sk_X509_NAME_new_null();
+    else
+        *pnames = SSL_load_client_CA_file(value);
+    return *pnames != NULL;
+}
+__owur static int parse_expected_server_ca_names(SSL_TEST_CTX *test_ctx,
+                                                 const char *value)
+{
+    return parse_expected_ca_names(&test_ctx->expected_server_ca_names, value);
+}
+__owur static int parse_expected_client_ca_names(SSL_TEST_CTX *test_ctx,
+                                                 const char *value)
+{
+    return parse_expected_ca_names(&test_ctx->expected_client_ca_names, value);
+}
+
+/* ExpectedCipher */
+
+IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CTX, test, expected_cipher)
+
+/* Client and Server PHA */
+
+IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_CLIENT_CONF, client, enable_pha)
+IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_SERVER_CONF, server, force_pha)
 
-/*************************************************************/
 /* Known test options and their corresponding parse methods. */
-/*************************************************************/
 
+/* Top-level options. */
 typedef struct {
     const char *name;
     int (*parse)(SSL_TEST_CTX *test_ctx, const char *value);
@@ -166,60 +644,240 @@ typedef struct {
 
 static const ssl_test_ctx_option ssl_test_ctx_options[] = {
     { "ExpectedResult", &parse_expected_result },
-    { "ClientAlert", &parse_client_alert },
-    { "ServerAlert", &parse_server_alert },
-    { "Protocol", &parse_protocol },
-    { "ClientVerifyCallback", &parse_client_verify_callback },
+    { "ExpectedClientAlert", &parse_client_alert },
+    { "ExpectedServerAlert", &parse_server_alert },
+    { "ExpectedProtocol", &parse_protocol },
+    { "ExpectedServerName", &parse_expected_servername },
+    { "SessionTicketExpected", &parse_session_ticket },
+    { "CompressionExpected", &parse_test_compression_expected },
+    { "SessionIdExpected", &parse_session_id },
+    { "Method", &parse_test_method },
+    { "ExpectedNPNProtocol", &parse_test_expected_npn_protocol },
+    { "ExpectedALPNProtocol", &parse_test_expected_alpn_protocol },
+    { "HandshakeMode", &parse_handshake_mode },
+    { "KeyUpdateType", &parse_key_update_type },
+    { "ResumptionExpected", &parse_test_resumption_expected },
+    { "ApplicationData", &parse_test_app_data_size },
+    { "MaxFragmentSize", &parse_test_max_fragment_size },
+    { "ExpectedTmpKeyType", &parse_expected_tmp_key_type },
+    { "ExpectedServerCertType", &parse_expected_server_cert_type },
+    { "ExpectedServerSignHash", &parse_expected_server_sign_hash },
+    { "ExpectedServerSignType", &parse_expected_server_sign_type },
+    { "ExpectedServerCANames", &parse_expected_server_ca_names },
+    { "ExpectedClientCertType", &parse_expected_client_cert_type },
+    { "ExpectedClientSignHash", &parse_expected_client_sign_hash },
+    { "ExpectedClientSignType", &parse_expected_client_sign_type },
+    { "ExpectedClientCANames", &parse_expected_client_ca_names },
+    { "UseSCTP", &parse_test_use_sctp },
+    { "ExpectedCipher", &parse_test_expected_cipher },
+    { "ExpectedSessionTicketAppData", &parse_test_expected_session_ticket_app_data },
 };
 
+/* Nested client options. */
+typedef struct {
+    const char *name;
+    int (*parse)(SSL_TEST_CLIENT_CONF *conf, const char *value);
+} ssl_test_client_option;
+
+static const ssl_test_client_option ssl_test_client_options[] = {
+    { "VerifyCallback", &parse_client_verify_callback },
+    { "ServerName", &parse_servername },
+    { "NPNProtocols", &parse_client_npn_protocols },
+    { "ALPNProtocols", &parse_client_alpn_protocols },
+    { "CTValidation", &parse_ct_validation },
+    { "RenegotiateCiphers", &parse_client_reneg_ciphers},
+    { "SRPUser", &parse_client_srp_user },
+    { "SRPPassword", &parse_client_srp_password },
+    { "MaxFragmentLenExt", &parse_max_fragment_len_mode },
+    { "EnablePHA", &parse_client_enable_pha },
+};
 
-/*
- * Since these methods are used to create tests, we use OPENSSL_assert liberally
- * for malloc failures and other internal errors.
- */
-SSL_TEST_CTX *SSL_TEST_CTX_new()
+/* Nested server options. */
+typedef struct {
+    const char *name;
+    int (*parse)(SSL_TEST_SERVER_CONF *conf, const char *value);
+} ssl_test_server_option;
+
+static const ssl_test_server_option ssl_test_server_options[] = {
+    { "ServerNameCallback", &parse_servername_callback },
+    { "NPNProtocols", &parse_server_npn_protocols },
+    { "ALPNProtocols", &parse_server_alpn_protocols },
+    { "BrokenSessionTicket", &parse_server_broken_session_ticket },
+    { "CertStatus", &parse_certstatus },
+    { "SRPUser", &parse_server_srp_user },
+    { "SRPPassword", &parse_server_srp_password },
+    { "ForcePHA", &parse_server_force_pha },
+    { "SessionTicketAppData", &parse_server_session_ticket_app_data },
+};
+
+SSL_TEST_CTX *SSL_TEST_CTX_new(void)
 {
     SSL_TEST_CTX *ret;
-    ret = OPENSSL_zalloc(sizeof(*ret));
-    OPENSSL_assert(ret != NULL);
+
+    /* The return code is checked by caller */
+    if ((ret = OPENSSL_zalloc(sizeof(*ret))) != NULL) {
+        ret->app_data_size = default_app_data_size;
+        ret->max_fragment_size = default_max_fragment_size;
+    }
     return ret;
 }
 
+static void ssl_test_extra_conf_free_data(SSL_TEST_EXTRA_CONF *conf)
+{
+    OPENSSL_free(conf->client.npn_protocols);
+    OPENSSL_free(conf->server.npn_protocols);
+    OPENSSL_free(conf->server2.npn_protocols);
+    OPENSSL_free(conf->client.alpn_protocols);
+    OPENSSL_free(conf->server.alpn_protocols);
+    OPENSSL_free(conf->server2.alpn_protocols);
+    OPENSSL_free(conf->client.reneg_ciphers);
+    OPENSSL_free(conf->server.srp_user);
+    OPENSSL_free(conf->server.srp_password);
+    OPENSSL_free(conf->server2.srp_user);
+    OPENSSL_free(conf->server2.srp_password);
+    OPENSSL_free(conf->client.srp_user);
+    OPENSSL_free(conf->client.srp_password);
+    OPENSSL_free(conf->server.session_ticket_app_data);
+    OPENSSL_free(conf->server2.session_ticket_app_data);
+}
+
+static void ssl_test_ctx_free_extra_data(SSL_TEST_CTX *ctx)
+{
+    ssl_test_extra_conf_free_data(&ctx->extra);
+    ssl_test_extra_conf_free_data(&ctx->resume_extra);
+}
+
 void SSL_TEST_CTX_free(SSL_TEST_CTX *ctx)
 {
+    ssl_test_ctx_free_extra_data(ctx);
+    OPENSSL_free(ctx->expected_npn_protocol);
+    OPENSSL_free(ctx->expected_alpn_protocol);
+    OPENSSL_free(ctx->expected_session_ticket_app_data);
+    sk_X509_NAME_pop_free(ctx->expected_server_ca_names, X509_NAME_free);
+    sk_X509_NAME_pop_free(ctx->expected_client_ca_names, X509_NAME_free);
+    OPENSSL_free(ctx->expected_cipher);
     OPENSSL_free(ctx);
 }
 
-SSL_TEST_CTX *SSL_TEST_CTX_create(const CONF *conf, const char *test_section)
+static int parse_client_options(SSL_TEST_CLIENT_CONF *client, const CONF *conf,
+                                const char *client_section)
 {
     STACK_OF(CONF_VALUE) *sk_conf;
-    SSL_TEST_CTX *ctx;
     int i;
     size_t j;
 
-    sk_conf = NCONF_get_section(conf, test_section);
-    OPENSSL_assert(sk_conf != NULL);
+    if (!TEST_ptr(sk_conf = NCONF_get_section(conf, client_section)))
+        return 0;
 
-    ctx = SSL_TEST_CTX_new();
-    OPENSSL_assert(ctx != NULL);
+    for (i = 0; i < sk_CONF_VALUE_num(sk_conf); i++) {
+        int found = 0;
+        const CONF_VALUE *option = sk_CONF_VALUE_value(sk_conf, i);
+        for (j = 0; j < OSSL_NELEM(ssl_test_client_options); j++) {
+            if (strcmp(option->name, ssl_test_client_options[j].name) == 0) {
+                if (!ssl_test_client_options[j].parse(client, option->value)) {
+                    TEST_info("Bad value %s for option %s",
+                              option->value, option->name);
+                    return 0;
+                }
+                found = 1;
+                break;
+            }
+        }
+        if (!found) {
+            TEST_info("Unknown test option: %s", option->name);
+            return 0;
+        }
+    }
+
+    return 1;
+}
+
+static int parse_server_options(SSL_TEST_SERVER_CONF *server, const CONF *conf,
+                                const char *server_section)
+{
+    STACK_OF(CONF_VALUE) *sk_conf;
+    int i;
+    size_t j;
+
+    if (!TEST_ptr(sk_conf = NCONF_get_section(conf, server_section)))
+        return 0;
 
     for (i = 0; i < sk_CONF_VALUE_num(sk_conf); i++) {
         int found = 0;
         const CONF_VALUE *option = sk_CONF_VALUE_value(sk_conf, i);
-        for (j = 0; j < OSSL_NELEM(ssl_test_ctx_options); j++) {
-            if (strcmp(option->name, ssl_test_ctx_options[j].name) == 0) {
-                if (!ssl_test_ctx_options[j].parse(ctx, option->value)) {
-                    fprintf(stderr, "Bad value %s for option %s\n",
-                            option->value, option->name);
-                    goto err;
+        for (j = 0; j < OSSL_NELEM(ssl_test_server_options); j++) {
+            if (strcmp(option->name, ssl_test_server_options[j].name) == 0) {
+                if (!ssl_test_server_options[j].parse(server, option->value)) {
+                    TEST_info("Bad value %s for option %s",
+                               option->value, option->name);
+                    return 0;
                 }
                 found = 1;
                 break;
             }
         }
         if (!found) {
-            fprintf(stderr, "Unknown test option: %s\n", option->name);
-            goto err;
+            TEST_info("Unknown test option: %s", option->name);
+            return 0;
+        }
+    }
+
+    return 1;
+}
+
+SSL_TEST_CTX *SSL_TEST_CTX_create(const CONF *conf, const char *test_section)
+{
+    STACK_OF(CONF_VALUE) *sk_conf = NULL;
+    SSL_TEST_CTX *ctx = NULL;
+    int i;
+    size_t j;
+
+    if (!TEST_ptr(sk_conf = NCONF_get_section(conf, test_section))
+            || !TEST_ptr(ctx = SSL_TEST_CTX_new()))
+        goto err;
+
+    for (i = 0; i < sk_CONF_VALUE_num(sk_conf); i++) {
+        int found = 0;
+        const CONF_VALUE *option = sk_CONF_VALUE_value(sk_conf, i);
+
+        /* Subsections */
+        if (strcmp(option->name, "client") == 0) {
+            if (!parse_client_options(&ctx->extra.client, conf, option->value))
+                goto err;
+        } else if (strcmp(option->name, "server") == 0) {
+            if (!parse_server_options(&ctx->extra.server, conf, option->value))
+                goto err;
+        } else if (strcmp(option->name, "server2") == 0) {
+            if (!parse_server_options(&ctx->extra.server2, conf, option->value))
+                goto err;
+        } else if (strcmp(option->name, "resume-client") == 0) {
+            if (!parse_client_options(&ctx->resume_extra.client, conf,
+                                      option->value))
+                goto err;
+        } else if (strcmp(option->name, "resume-server") == 0) {
+            if (!parse_server_options(&ctx->resume_extra.server, conf,
+                                      option->value))
+                goto err;
+        } else if (strcmp(option->name, "resume-server2") == 0) {
+            if (!parse_server_options(&ctx->resume_extra.server2, conf,
+                                      option->value))
+                goto err;
+        } else {
+            for (j = 0; j < OSSL_NELEM(ssl_test_ctx_options); j++) {
+                if (strcmp(option->name, ssl_test_ctx_options[j].name) == 0) {
+                    if (!ssl_test_ctx_options[j].parse(ctx, option->value)) {
+                        TEST_info("Bad value %s for option %s",
+                                   option->value, option->name);
+                        goto err;
+                    }
+                    found = 1;
+                    break;
+                }
+            }
+            if (!found) {
+                TEST_info("Unknown test option: %s", option->name);
+                goto err;
+            }
         }
     }