diff options
Diffstat (limited to 'test/sslapitest.c')
-rw-r--r-- | test/sslapitest.c | 217 |
1 files changed, 200 insertions, 17 deletions
diff --git a/test/sslapitest.c b/test/sslapitest.c index b190145159..a2b18df36b 100644 --- a/test/sslapitest.c +++ b/test/sslapitest.c @@ -7,10 +7,13 @@ * https://www.openssl.org/source/license.html */ +#include <string.h> + #include <openssl/opensslconf.h> #include <openssl/bio.h> #include <openssl/crypto.h> #include <openssl/ssl.h> +#include <openssl/ocsp.h> #include "ssltestlib.h" #include "testutil.h" @@ -18,63 +21,243 @@ static char *cert = NULL; static char *privkey = NULL; +static const unsigned char orespder[] = "Dummy OCSP Response"; +static int ocsp_server_called = 0; +static int ocsp_client_called = 0; + +static int cdummyarg = 1; +static X509 *ocspcert = NULL; + +static int ocsp_server_cb(SSL *s, void *arg) +{ + int *argi = (int *)arg; + unsigned char *orespdercopy = NULL; + STACK_OF(OCSP_RESPID) *ids = NULL; + OCSP_RESPID *id = NULL; + + if (*argi == 2) { + /* In this test we are expecting exactly 1 OCSP_RESPID */ + SSL_get_tlsext_status_ids(s, &ids); + if (ids == NULL || sk_OCSP_RESPID_num(ids) != 1) + return SSL_TLSEXT_ERR_ALERT_FATAL; + + id = sk_OCSP_RESPID_value(ids, 0); + if (id == NULL || !OCSP_RESPID_match(id, ocspcert)) + return SSL_TLSEXT_ERR_ALERT_FATAL; + } else if (*argi != 1) { + return SSL_TLSEXT_ERR_ALERT_FATAL; + } + + + orespdercopy = OPENSSL_memdup(orespder, sizeof(orespder)); + if (orespdercopy == NULL) + return SSL_TLSEXT_ERR_ALERT_FATAL; + + SSL_set_tlsext_status_ocsp_resp(s, orespdercopy, sizeof(orespder)); + + ocsp_server_called = 1; + + return SSL_TLSEXT_ERR_OK; +} + +static int ocsp_client_cb(SSL *s, void *arg) +{ + int *argi = (int *)arg; + const unsigned char *respderin; + size_t len; + + if (*argi != 1 && *argi != 2) + return 0; + + len = SSL_get_tlsext_status_ocsp_resp(s, &respderin); + + if (memcmp(orespder, respderin, len) != 0) + return 0; + + ocsp_client_called = 1; + + return 1; +} + static int test_tlsext_status_type(void) { - SSL_CTX *ctx = NULL; - SSL *con = NULL; + SSL_CTX *cctx = NULL, *sctx = NULL; + SSL *clientssl = NULL, *serverssl = NULL; int testresult = 0; + STACK_OF(OCSP_RESPID) *ids = NULL; + OCSP_RESPID *id = NULL; + BIO *certbio = NULL; - /* Test tlsext_status_type */ - ctx = SSL_CTX_new(TLS_method()); + if (!create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), &sctx, + &cctx, cert, privkey)) { + printf("Unable to create SSL_CTX pair\n"); + return 0; + } - if (SSL_CTX_get_tlsext_status_type(ctx) != -1) { + if (SSL_CTX_get_tlsext_status_type(cctx) != -1) { printf("Unexpected initial value for " "SSL_CTX_get_tlsext_status_type()\n"); goto end; } - con = SSL_new(ctx); + /* First just do various checks getting and setting tlsext_status_type */ - if (SSL_get_tlsext_status_type(con) != -1) { + clientssl = SSL_new(cctx); + if (SSL_get_tlsext_status_type(clientssl) != -1) { printf("Unexpected initial value for SSL_get_tlsext_status_type()\n"); goto end; } - if (!SSL_set_tlsext_status_type(con, TLSEXT_STATUSTYPE_ocsp)) { + if (!SSL_set_tlsext_status_type(clientssl, TLSEXT_STATUSTYPE_ocsp)) { printf("Unexpected fail for SSL_set_tlsext_status_type()\n"); goto end; } - if (SSL_get_tlsext_status_type(con) != TLSEXT_STATUSTYPE_ocsp) { + if (SSL_get_tlsext_status_type(clientssl) != TLSEXT_STATUSTYPE_ocsp) { printf("Unexpected result for SSL_get_tlsext_status_type()\n"); goto end; } - SSL_free(con); - con = NULL; + SSL_free(clientssl); + clientssl = NULL; - if (!SSL_CTX_set_tlsext_status_type(ctx, TLSEXT_STATUSTYPE_ocsp)) { + if (!SSL_CTX_set_tlsext_status_type(cctx, TLSEXT_STATUSTYPE_ocsp)) { printf("Unexpected fail for SSL_CTX_set_tlsext_status_type()\n"); goto end; } - if (SSL_CTX_get_tlsext_status_type(ctx) != TLSEXT_STATUSTYPE_ocsp) { + if (SSL_CTX_get_tlsext_status_type(cctx) != TLSEXT_STATUSTYPE_ocsp) { printf("Unexpected result for SSL_CTX_get_tlsext_status_type()\n"); goto end; } - con = SSL_new(ctx); + clientssl = SSL_new(cctx); - if (SSL_get_tlsext_status_type(con) != TLSEXT_STATUSTYPE_ocsp) { + if (SSL_get_tlsext_status_type(clientssl) != TLSEXT_STATUSTYPE_ocsp) { printf("Unexpected result for SSL_get_tlsext_status_type() (test 2)\n"); goto end; } + SSL_free(clientssl); + clientssl = NULL; + + /* + * Now actually do a handshake and check OCSP information is exchanged and + * the callbacks get called + */ + + SSL_CTX_set_tlsext_status_cb(cctx, ocsp_client_cb); + SSL_CTX_set_tlsext_status_arg(cctx, &cdummyarg); + SSL_CTX_set_tlsext_status_cb(sctx, ocsp_server_cb); + SSL_CTX_set_tlsext_status_arg(sctx, &cdummyarg); + + if (!create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL, NULL)) { + printf("Unable to create SSL objects\n"); + goto end; + } + + if (!create_ssl_connection(serverssl, clientssl)) { + printf("Unable to create SSL connection\n"); + goto end; + } + + if (!ocsp_client_called || !ocsp_server_called) { + printf("OCSP callbacks not called\n"); + goto end; + } + + SSL_free(serverssl); + SSL_free(clientssl); + serverssl = NULL; + clientssl = NULL; + + /* Try again but this time force the server side callback to fail */ + ocsp_client_called = 0; + ocsp_server_called = 0; + cdummyarg = 0; + + if (!create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL, NULL)) { + printf("Unable to create SSL objects\n"); + goto end; + } + + /* This should fail because the callback will fail */ + if (create_ssl_connection(serverssl, clientssl)) { + printf("Unexpected success creating the connection\n"); + goto end; + } + + if (ocsp_client_called || ocsp_server_called) { + printf("OCSP callbacks successfully called unexpectedly\n"); + goto end; + } + + SSL_free(serverssl); + SSL_free(clientssl); + serverssl = NULL; + clientssl = NULL; + + /* + * This time we'll get the client to send an OCSP_RESPID that it will + * accept. + */ + ocsp_client_called = 0; + ocsp_server_called = 0; + cdummyarg = 2; + + if (!create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL, NULL)) { + printf("Unable to create SSL objects\n"); + goto end; + } + + /* + * We'll just use any old cert for this test - it doesn't have to be an OCSP + * specifc one. We'll use the server cert. + */ + certbio = BIO_new_file(cert, "r"); + if (certbio == NULL) { + printf("Can't load the certficate file\n"); + goto end; + } + id = OCSP_RESPID_new(); + ids = sk_OCSP_RESPID_new_null(); + ocspcert = PEM_read_bio_X509(certbio, NULL, NULL, NULL); + if (id == NULL || ids == NULL || ocspcert == NULL + || !OCSP_RESPID_set_by_key(id, ocspcert) + || !sk_OCSP_RESPID_push(ids, id)) { + printf("Unable to set OCSP_RESPIDs\n"); + goto end; + } + id = NULL; + SSL_set_tlsext_status_ids(clientssl, ids); + /* Control has been transferred */ + ids = NULL; + + BIO_free(certbio); + certbio = NULL; + + if (!create_ssl_connection(serverssl, clientssl)) { + printf("Unable to create SSL connection\n"); + goto end; + } + + if (!ocsp_client_called || !ocsp_server_called) { + printf("OCSP callbacks not called\n"); + goto end; + } + testresult = 1; end: - SSL_free(con); - SSL_CTX_free(ctx); + SSL_free(serverssl); + SSL_free(clientssl); + SSL_CTX_free(sctx); + SSL_CTX_free(cctx); + sk_OCSP_RESPID_pop_free(ids, OCSP_RESPID_free); + OCSP_RESPID_free(id); + BIO_free(certbio); + X509_free(ocspcert); + ocspcert = NULL; return testresult; } |