diff options
Diffstat (limited to 'openssl-1.1.0h/test/ssl_test_ctx.c')
| -rw-r--r-- | openssl-1.1.0h/test/ssl_test_ctx.c | 662 |
1 files changed, 662 insertions, 0 deletions
diff --git a/openssl-1.1.0h/test/ssl_test_ctx.c b/openssl-1.1.0h/test/ssl_test_ctx.c new file mode 100644 index 0000000..28ee5c7 --- /dev/null +++ b/openssl-1.1.0h/test/ssl_test_ctx.c @@ -0,0 +1,662 @@ +/* + * Copyright 2016 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/e_os2.h> +#include <openssl/crypto.h> + +#include "e_os.h" +#include "ssl_test_ctx.h" +#include "testutil.h" + +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; + } + 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); \ + TEST_check(ctx->field != NULL); \ + return 1; \ + } + +#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 { + const char *name; + int value; +} test_enum; + + +__owur static int parse_enum(const test_enum *enums, size_t num_enums, + int *value, const char *name) +{ + size_t i; + for (i = 0; i < num_enums; i++) { + if (strcmp(enums[i].name, name) == 0) { + *value = enums[i].value; + return 1; + } + } + return 0; +} + +static const char *enum_name(const test_enum *enums, size_t num_enums, + int value) +{ + size_t i; + for (i = 0; i < num_enums; i++) { + if (enums[i].value == value) { + return enums[i].name; + } + } + return "InvalidValue"; +} + + +/* 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}, +}; + +__owur static int parse_expected_result(SSL_TEST_CTX *test_ctx, const char *value) +{ + int ret_value; + if (!parse_enum(ssl_test_results, OSSL_NELEM(ssl_test_results), + &ret_value, value)) { + return 0; + } + test_ctx->expected_result = ret_value; + return 1; +} + +const char *ssl_test_result_name(ssl_test_result_t result) +{ + return enum_name(ssl_test_results, OSSL_NELEM(ssl_test_results), result); +} + +/* 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}, +}; + +__owur static int parse_alert(int *alert, const char *value) +{ + return parse_enum(ssl_alerts, OSSL_NELEM(ssl_alerts), alert, value); +} + +__owur static int parse_client_alert(SSL_TEST_CTX *test_ctx, const char *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->expected_server_alert, value); +} + +const char *ssl_alert_name(int alert) +{ + return enum_name(ssl_alerts, OSSL_NELEM(ssl_alerts), alert); +} + +/* ExpectedProtocol */ + +static const test_enum ssl_protocols[] = { + {"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->expected_protocol, value); +} + +const char *ssl_protocol_name(int protocol) +{ + return enum_name(ssl_protocols, OSSL_NELEM(ssl_protocols), protocol); +} + +/* VerifyCallback */ + +static const test_enum ssl_verify_callbacks[] = { + {"None", SSL_TEST_VERIFY_NONE}, + {"AcceptAll", SSL_TEST_VERIFY_ACCEPT_ALL}, + {"RejectAll", SSL_TEST_VERIFY_REJECT_ALL}, +}; + +__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; + } + client_conf->verify_callback = ret_value; + return 1; +} + +const char *ssl_verify_callback_name(ssl_verify_callback_t callback) +{ + return enum_name(ssl_verify_callbacks, OSSL_NELEM(ssl_verify_callbacks), + 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}, +}; + +__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); +} + +/* 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) + +/* 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}, +}; + +__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) + +/* 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) + +/* 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) + + +/* ExpectedTmpKeyType */ + +__owur static int parse_expected_tmp_key_type(SSL_TEST_CTX *test_ctx, + const char *value) +{ + int nid; + + if (value == NULL) + return 0; + 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; + test_ctx->expected_tmp_key_type = nid; + return 1; +} + +/* 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); +} ssl_test_ctx_option; + +static const ssl_test_ctx_option ssl_test_ctx_options[] = { + { "ExpectedResult", &parse_expected_result }, + { "ExpectedClientAlert", &parse_client_alert }, + { "ExpectedServerAlert", &parse_server_alert }, + { "ExpectedProtocol", &parse_protocol }, + { "ExpectedServerName", &parse_expected_servername }, + { "SessionTicketExpected", &parse_session_ticket }, + { "Method", &parse_test_method }, + { "ExpectedNPNProtocol", &parse_test_expected_npn_protocol }, + { "ExpectedALPNProtocol", &parse_test_expected_alpn_protocol }, + { "HandshakeMode", &parse_handshake_mode }, + { "ResumptionExpected", &parse_test_resumption_expected }, + { "ApplicationData", &parse_test_app_data_size }, + { "MaxFragmentSize", &parse_test_max_fragment_size }, + { "ExpectedTmpKeyType", &parse_expected_tmp_key_type }, +}; + +/* 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}, +}; + +/* 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 }, +}; + +/* + * Since these methods are used to create tests, we use TEST_check liberally + * for malloc failures and other internal errors. + */ +SSL_TEST_CTX *SSL_TEST_CTX_new() +{ + SSL_TEST_CTX *ret; + ret = OPENSSL_zalloc(sizeof(*ret)); + TEST_check(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); +} + +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); +} + +static int parse_client_options(SSL_TEST_CLIENT_CONF *client, const CONF *conf, + const char *client_section) +{ + STACK_OF(CONF_VALUE) *sk_conf; + int i; + size_t j; + + sk_conf = NCONF_get_section(conf, client_section); + TEST_check(sk_conf != 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)) { + fprintf(stderr, "Bad value %s for option %s\n", + option->value, option->name); + return 0; + } + found = 1; + break; + } + } + if (!found) { + fprintf(stderr, "Unknown test option: %s\n", 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; + + sk_conf = NCONF_get_section(conf, server_section); + TEST_check(sk_conf != 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_server_options); j++) { + if (strcmp(option->name, ssl_test_server_options[j].name) == 0) { + if (!ssl_test_server_options[j].parse(server, option->value)) { + fprintf(stderr, "Bad value %s for option %s\n", + option->value, option->name); + return 0; + } + found = 1; + break; + } + } + if (!found) { + fprintf(stderr, "Unknown test option: %s\n", 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; + SSL_TEST_CTX *ctx; + int i; + size_t j; + + sk_conf = NCONF_get_section(conf, test_section); + TEST_check(sk_conf != NULL); + + ctx = SSL_TEST_CTX_new(); + TEST_check(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); + + /* 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)) { + fprintf(stderr, "Bad value %s for option %s\n", + option->value, option->name); + goto err; + } + found = 1; + break; + } + } + if (!found) { + fprintf(stderr, "Unknown test option: %s\n", option->name); + goto err; + } + } + } + + goto done; + + err: + SSL_TEST_CTX_free(ctx); + ctx = NULL; + done: + return ctx; +} |