From 8b83a011bd64a35506e65ead6074ca1f06382aea Mon Sep 17 00:00:00 2001 From: Nikos Mavrogiannopoulos Date: Wed, 11 Nov 2015 10:49:31 +0100 Subject: tests: added check for ciphersuite switch from anonymous to certificate --- tests/Makefile.am | 3 +- tests/eagain-common.h | 4 +- tests/mini-x509-dual.c | 293 +++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 297 insertions(+), 3 deletions(-) create mode 100644 tests/mini-x509-dual.c (limited to 'tests') diff --git a/tests/Makefile.am b/tests/Makefile.am index 1a7d1bb2d4..df20c8c4ab 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -90,7 +90,8 @@ ctests = mini-record-2 simple gc set_pkcs12_cred certder certuniqueid \ x509sign-verify2 mini-alignment oids atfork prf psk-file \ status-request status-request-ok fallback-scsv pkcs8-key-decode \ key-usage resume-psk mini-session-verify-function auto-verify \ - record-timeouts mini-dtls-hello-verify-48 mini-x509-default-prio + record-timeouts mini-dtls-hello-verify-48 mini-x509-default-prio \ + mini-x509-dual mini_dtls_pthread_LDADD = $(LDADD) -lpthread diff --git a/tests/eagain-common.h b/tests/eagain-common.h index fb44c09be8..9d40a309fb 100644 --- a/tests/eagain-common.h +++ b/tests/eagain-common.h @@ -24,7 +24,7 @@ extern const char *side; { \ fprintf(stderr, "client[%d]: %s\n", cret, gnutls_strerror(cret)); \ fprintf(stderr, "server[%d]: %s\n", sret, gnutls_strerror(sret)); \ - fail("%s: Handshake failed\n", __func__); \ + fail("%s:%d: Handshake failed\n", __func__, __LINE__); \ exit(1); \ } @@ -61,7 +61,7 @@ extern const char *side; { \ fprintf(stderr, "client: %s\n", gnutls_strerror(cret)); \ fprintf(stderr, "server: %s\n", gnutls_strerror(sret)); \ - fail("Handshake failed\n"); \ + fail("%s:%d: Handshake failed\n", __func__, __LINE__); \ exit(1); \ } diff --git a/tests/mini-x509-dual.c b/tests/mini-x509-dual.c new file mode 100644 index 0000000000..a9dd29c061 --- /dev/null +++ b/tests/mini-x509-dual.c @@ -0,0 +1,293 @@ +/* + * Copyright (C) 2008-2012 Free Software Foundation, Inc. + * + * Author: Simon Josefsson + * + * This file is part of GnuTLS. + * + * GnuTLS is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * GnuTLS is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GnuTLS; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA + */ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include +#include +#include +#include +#include +#include "utils.h" +#include "eagain-common.h" + +const char *side; + +static void tls_log_func(int level, const char *str) +{ + fprintf(stderr, "%s|<%d>| %s", side, level, str); +} + +static unsigned char ca_cert_pem[] = +"-----BEGIN CERTIFICATE-----\n" +"MIIC4DCCAcigAwIBAgIBADANBgkqhkiG9w0BAQsFADAPMQ0wCwYDVQQDEwRDQS0w\n" +"MCIYDzIwMTQwNDA0MTk1OTA1WhgPOTk5OTEyMzEyMzU5NTlaMA8xDTALBgNVBAMT\n" +"BENBLTAwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQD46JAPKrTsNTHl\n" +"zD06eIYBF/8Z+TR0wukp9Cdh8Sw77dODLjy/QrVKiDgDZZdyUc8Agsdr86i95O0p\n" +"w19Np3a0wja0VC9uwppZrpuHsrWukwxIBXoViyBc20Y6Ce8j0scCbR10SP565qXC\n" +"i8vr86S4xmQMRZMtwohP/GWQzt45jqkHPYHjdKzwo2b2XI7joDq0dvbr3MSONkGs\n" +"z7A/1Bl3iH5keDTWjqpJRWqXE79IhGOhELy+gG4VLJDGHWCr2mq24b9Kirp+TTxl\n" +"lUwJRbchqUqerlFdt1NgDoGaJyd73Sh0qcZzmEiOI2hGvBtG86tdQ6veC9dl05et\n" +"pM+6RMABAgMBAAGjQzBBMA8GA1UdEwEB/wQFMAMBAf8wDwYDVR0PAQH/BAUDAwcE\n" +"ADAdBgNVHQ4EFgQUGD0RYr2H7kfjQUcBMxSTCDQnhu0wDQYJKoZIhvcNAQELBQAD\n" +"ggEBALnHMubZ6WJ/XOFyDuo0imwg2onrPas3MuKT4+y0aHY943BgAOEc3jKitRjc\n" +"qhb0IUD+NS7itRwNtCgI3v5Ym5nnQoVk+aOD/D724TjJ9XaPQJzOnuGaZX99VN2F\n" +"sgwAtDXedlDQ+I6KLzLd6VW+UyWTG4qiRjOGDnG2kM1wAEOM27TzHV/YWleGjhtA\n" +"bRHxkioOni5goNlTzazxF4v9VD2uinWrIFyZmF6vQuMm6rKFgq6higAU8uesFo7+\n" +"3qpeRjNrPC4fNJUBvv+PC0WnP0PLnD/rY/ZcTYjLb/vJp1fiMJ5fU7jJklBhX2TE\n" +"tstcP7FUV5HA/s9BxgAh0Z2wyyY=\n" +"-----END CERTIFICATE-----\n"; + +const gnutls_datum_t ca_cert = { ca_cert_pem, + sizeof(ca_cert_pem) +}; + +static unsigned char server_cert_pem[] = +"-----BEGIN CERTIFICATE-----\n" +"MIIDIzCCAgugAwIBAgIMUz8PCR2sdRK56V6OMA0GCSqGSIb3DQEBCwUAMA8xDTAL\n" +"BgNVBAMTBENBLTEwIhgPMjAxNDA0MDQxOTU5MDVaGA85OTk5MTIzMTIzNTk1OVow\n" +"EzERMA8GA1UEAxMIc2VydmVyLTIwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK\n" +"AoIBAQDZ3dCzh9gOTOiOb2dtrPu91fYYgC/ey0ACYjQxaru7FZwnuXPhQK9KHsIV\n" +"YRIyo49wjKZddkHet2sbpFAAeETZh8UUWLRb/mupyaSJMycaYCNjLZCUJTztvXxJ\n" +"CCNfbtgvKC+Vu1mu94KBPatslgvnsamH7AiL5wmwRRqdH/Z93XaEvuRG6Zk0Sh9q\n" +"ZMdCboGfjtmGEJ1V+z5CR+IyH4sckzd8WJW6wBSEwgliGaXnc75xKtFWBZV2njNr\n" +"8V1TOYOdLEbiF4wduVExL5TKq2ywNkRpUfK2I1BcWS5D9Te/QT7aSdE08rL6ztmZ\n" +"IhILSrMOfoLnJ4lzXspz3XLlEuhnAgMBAAGjdzB1MAwGA1UdEwEB/wQCMAAwFAYD\n" +"VR0RBA0wC4IJbG9jYWxob3N0MA8GA1UdDwEB/wQFAwMHoAAwHQYDVR0OBBYEFJXR\n" +"raRS5MVhEqaRE42A3S2BIj7UMB8GA1UdIwQYMBaAFP6S7AyMRO2RfkANgo8YsCl8\n" +"JfJkMA0GCSqGSIb3DQEBCwUAA4IBAQCQ62+skMVZYrGbpab8RI9IG6xH8kEndvFj\n" +"J7wBBZCOlcjOj+HQ7a2buF5zGKRwAOSznKcmvZ7l5DPdsd0t5/VT9LKSbQ6+CfGr\n" +"Xs5qPaDJnRhZkOILCvXJ9qyO+79WNMsg9pWnxkTK7aWR5OYE+1Qw1jG681HMkWTm\n" +"nt7et9bdiNNpvA+L55569XKbdtJLs3hn5gEQFgS7EaEj59aC4vzSTFcidowCoa43\n" +"7JmfSfC9YaAIFH2vriyU0QNf2y7cG5Hpkge+U7uMzQrsT77Q3SDB9WkyPAFNSB4Q\n" +"B/r+OtZXOnQhLlMV7h4XGlWruFEaOBVjFHSdMGUh+DtaLvd1bVXI\n" +"-----END CERTIFICATE-----\n" +"-----BEGIN CERTIFICATE-----\n" +"MIIDATCCAemgAwIBAgIBATANBgkqhkiG9w0BAQsFADAPMQ0wCwYDVQQDEwRDQS0w\n" +"MCIYDzIwMTQwNDA0MTk1OTA1WhgPOTk5OTEyMzEyMzU5NTlaMA8xDTALBgNVBAMT\n" +"BENBLTEwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDvhyQfsUm3T0xK\n" +"jiBXO3H6Y27b7lmCRYZQCmXCl2sUsGDL7V9biavTt3+sorWtH542/cTGDh5n8591\n" +"7rVxAB/VASmN55O3fjZyFGrjusjhXBla0Yxe5rZ/7/Pjrq84T7gc/IXiX9Sums/c\n" +"o9AeoykfhsjV2ubhh4h+8uPsHDTcAFTxq3mQaoldwnW2nmjDFzaKLtQdnyFf41o6\n" +"nsJCK/J9PtpdCID5Zb+eQfu5Yhk1iUHe8a9TOstCHtgBq61YzufDHUQk3zsT+VZM\n" +"20lDvSBnHdWLjxoea587JbkvtH8xRR8ThwABSb98qPnhJ8+A7mpO89QO1wxZM85A\n" +"xEweQlMHAgMBAAGjZDBiMA8GA1UdEwEB/wQFMAMBAf8wDwYDVR0PAQH/BAUDAwcE\n" +"ADAdBgNVHQ4EFgQU/pLsDIxE7ZF+QA2CjxiwKXwl8mQwHwYDVR0jBBgwFoAUGD0R\n" +"Yr2H7kfjQUcBMxSTCDQnhu0wDQYJKoZIhvcNAQELBQADggEBANEXLUV+Z1PGTn7M\n" +"3rPT/m/EamcrZJ3vFWrnfN91ws5llyRUKNhx6222HECh3xRSxH9YJONsbv2zY6sd\n" +"ztY7lvckL4xOgWAjoCVTx3hqbZjDxpLRsvraw1PlqBHlRQVWLKlEQ55+tId2zgMX\n" +"Z+wxM7FlU/6yWVPODIxrqYQd2KqaEp4aLIklw6Hi4HD6DnQJikjsJ6Noe0qyX1Tx\n" +"uZ8mgP/G47Fe2d2H29kJ1iJ6hp1XOqyWrVIh/jONcnTvWS8aMqS3MU0EJH2Pb1Qa\n" +"KGIvbd/3H9LykFTP/b7Imdv2fZxXIK8jC+jbF1w6rdBCVNA0p30X/jonoC3vynEK\n" +"5cK0cgs=\n" +"-----END CERTIFICATE-----\n"; + +const gnutls_datum_t server_cert = { server_cert_pem, + sizeof(server_cert_pem) +}; + +static unsigned char server_key_pem[] = +"-----BEGIN RSA PRIVATE KEY-----\n" +"MIIEpQIBAAKCAQEA2d3Qs4fYDkzojm9nbaz7vdX2GIAv3stAAmI0MWq7uxWcJ7lz\n" +"4UCvSh7CFWESMqOPcIymXXZB3rdrG6RQAHhE2YfFFFi0W/5rqcmkiTMnGmAjYy2Q\n" +"lCU87b18SQgjX27YLygvlbtZrveCgT2rbJYL57Gph+wIi+cJsEUanR/2fd12hL7k\n" +"RumZNEofamTHQm6Bn47ZhhCdVfs+QkfiMh+LHJM3fFiVusAUhMIJYhml53O+cSrR\n" +"VgWVdp4za/FdUzmDnSxG4heMHblRMS+UyqtssDZEaVHytiNQXFkuQ/U3v0E+2knR\n" +"NPKy+s7ZmSISC0qzDn6C5yeJc17Kc91y5RLoZwIDAQABAoIBAQCRXAu5HPOsZufq\n" +"0K2DYZz9BdqSckR+M8HbVUZZiksDAeIUJwoHyi6qF2eK+B86JiK4Bz+gsBw2ys3t\n" +"vW2bQqM9N/boIl8D2fZfbCgZWkXGtUonC+mgzk+el4Rq/cEMFVqr6/YDwuKNeJpc\n" +"PJc5dcsvpTvlcjgpj9bJAvJEz2SYiIUpvtG4WNMGGapVZZPDvWn4/isY+75T5oDf\n" +"1X5jG0lN9uoUjcuGuThN7gxjwlRkcvEOPHjXc6rxfrWIDdiz/91V46PwpqVDpRrg\n" +"ig6U7+ckS0Oy2v32x0DaDhwAfDJ2RNc9az6Z+11lmY3LPkjG/p8Klcmgvt4/lwkD\n" +"OYRC5QGRAoGBAPFdud6nmVt9h1DL0o4R6snm6P3K81Ds765VWVmpzJkK3+bwe4PQ\n" +"GQQ0I0zN4hXkDMwHETS+EVWllqkK/d4dsE3volYtyTti8zthIATlgSEJ81x/ChAQ\n" +"vvXxgx+zPUnb1mUwy+X+6urTHe4bxN2ypg6ROIUmT+Hx1ITG40LRRiPTAoGBAOcT\n" +"WR8DTrj42xbxAUpz9vxJ15ZMwuIpk3ShE6+CWqvaXHF22Ju4WFwRNlW2zVLH6UMt\n" +"nNfOzyDoryoiu0+0mg0wSmgdJbtCSHoI2GeiAnjGn5i8flQlPQ8bdwwmU6g6I/EU\n" +"QRbGK/2XLmlrGN52gVy9UX0NsAA5fEOsAJiFj1CdAoGBAN9i3nbq6O2bNVSa/8mL\n" +"XaD1vGe/oQgh8gaIaYSpuXlfbjCAG+C4BZ81XgJkfj3CbfGbDNqimsqI0fKsAJ/F\n" +"HHpVMgrOn3L+Np2bW5YMj0Fzwy+1SCvsQ8C+gJwjOLMV6syGp/+6udMSB55rRv3k\n" +"rPnIf+YDumUke4tTw9wAcgkPAoGASHMkiji7QfuklbjSsslRMyDj21gN8mMevH6U\n" +"cX7pduBsA5dDqu9NpPAwnQdHsSDE3i868d8BykuqQAfLut3hPylY6vPYlLHfj4Oe\n" +"dj+xjrSX7YeMBE34qvfth32s1R4FjtzO25keyc/Q2XSew4FcZftlxVO5Txi3AXC4\n" +"bxnRKXECgYEAva+og7/rK+ZjboJVNxhFrwHp9bXhz4tzrUaWNvJD2vKJ5ZcThHcX\n" +"zCig8W7eXHLPLDhi9aWZ3kUZ1RLhrFc/6dujtVtU9z2w1tmn1I+4Zi6D6L4DzKdg\n" +"nMRLFoXufs/qoaJTqa8sQvKa+ceJAF04+gGtw617cuaZdZ3SYRLR2dk=\n" +"-----END RSA PRIVATE KEY-----\n"; + +const gnutls_datum_t server_key = { server_key_pem, + sizeof(server_key_pem) +}; + +#define MSG "hello there ppl" + +static void try(const char *client_prio, gnutls_kx_algorithm_t client_kx) +{ + int ret; + char buffer[256]; + /* Server stuff. */ + gnutls_certificate_credentials_t serverx509cred; + gnutls_anon_server_credentials_t s_anoncred; + gnutls_session_t server; + int sret = GNUTLS_E_AGAIN; + /* Client stuff. */ + gnutls_certificate_credentials_t clientx509cred; + gnutls_anon_client_credentials_t c_anoncred; + gnutls_session_t client; + int cret = GNUTLS_E_AGAIN; + + /* General init. */ + gnutls_global_set_log_function(tls_log_func); + if (debug) + gnutls_global_set_log_level(6); + + /* Init server */ + gnutls_anon_allocate_server_credentials(&s_anoncred); + gnutls_certificate_allocate_credentials(&serverx509cred); + gnutls_certificate_set_x509_key_mem(serverx509cred, + &server_cert, &server_key, + GNUTLS_X509_FMT_PEM); + + gnutls_init(&server, GNUTLS_SERVER); + gnutls_credentials_set(server, GNUTLS_CRD_CERTIFICATE, + serverx509cred); + gnutls_credentials_set(server, GNUTLS_CRD_ANON, s_anoncred); + + gnutls_priority_set_direct(server, + "NORMAL:+ANON-ECDH:+ECDHE-RSA", + NULL); + gnutls_transport_set_push_function(server, server_push); + gnutls_transport_set_pull_function(server, server_pull); + gnutls_transport_set_ptr(server, server); + + /* Init client */ + + ret = gnutls_certificate_allocate_credentials(&clientx509cred); + if (ret < 0) + exit(1); + + ret = gnutls_certificate_set_x509_trust_mem(clientx509cred, &ca_cert, GNUTLS_X509_FMT_PEM); + if (ret < 0) + exit(1); + + ret = gnutls_init(&client, GNUTLS_CLIENT); + if (ret < 0) + exit(1); + + gnutls_anon_allocate_client_credentials(&c_anoncred); + gnutls_credentials_set(client, GNUTLS_CRD_ANON, c_anoncred); + ret = gnutls_credentials_set(client, GNUTLS_CRD_CERTIFICATE, + clientx509cred); + if (ret < 0) + exit(1); + + ret = gnutls_priority_set_direct(client, "NORMAL:-KX-ALL:+ARCFOUR-128:+ANON-ECDH", NULL); + if (ret < 0) + exit(1); + + gnutls_transport_set_push_function(client, client_push); + gnutls_transport_set_pull_function(client, client_pull); + gnutls_transport_set_ptr(client, client); + + HANDSHAKE(client, server); + + if (gnutls_kx_get(client) != GNUTLS_KX_ANON_ECDH) { + fail("got unexpected key exchange algorithm: %s (expected ANON-ECDH)\n", gnutls_kx_get_name(gnutls_kx_get(client))); + exit(1); + } + + /* rehandshake using certificate auth */ + ret = gnutls_priority_set_direct(client, client_prio, NULL); + if (ret < 0) { + exit(1); + } + HANDSHAKE(client, server); + + if (gnutls_kx_get(client) != client_kx) { + fail("got unexpected key exchange algorithm: %s (expected %s)\n", gnutls_kx_get_name(gnutls_kx_get(client)), + gnutls_kx_get_name(client_kx)); + exit(1); + } + + /* check gnutls_certificate_get_ours() - client side */ + { + const gnutls_datum_t *mcert; + + mcert = gnutls_certificate_get_ours(client); + if (mcert != NULL) { + fail("gnutls_certificate_get_ours(): failed\n"); + exit(1); + } + } + + /* check the number of certificates received */ + { + unsigned cert_list_size = 0; + + gnutls_certificate_get_peers(client, &cert_list_size); + if (cert_list_size < 2) { + fprintf(stderr, "received a certificate list of %d!\n", cert_list_size); + exit(1); + } + } + + gnutls_record_send(server, MSG, strlen(MSG)); + + ret = gnutls_record_recv(client, buffer, sizeof(buffer)); + if (ret == 0) { + fail("client: Peer has closed the TLS connection\n"); + exit(1); + } else if (ret < 0) { + fail("client: Error: %s\n", gnutls_strerror(ret)); + exit(1); + } + + if (ret != strlen(MSG) || memcmp(MSG, buffer, ret) != 0) { + fail("client: Error in data received. Expected %d, got %d\n", (int)strlen(MSG), ret); + exit(1); + } + + gnutls_bye(client, GNUTLS_SHUT_RDWR); + gnutls_bye(server, GNUTLS_SHUT_RDWR); + + gnutls_deinit(client); + gnutls_deinit(server); + + gnutls_certificate_free_credentials(serverx509cred); + gnutls_certificate_free_credentials(clientx509cred); + gnutls_anon_free_server_credentials(s_anoncred); + gnutls_anon_free_client_credentials(c_anoncred); + +} + +void doit(void) +{ + global_init(); + + try("NORMAL:-KX-ALL:+ECDHE-RSA:+ARCFOUR-128", GNUTLS_KX_ECDHE_RSA); + reset_buffers(); + try("NORMAL:-KX-ALL:+RSA:+ARCFOUR-128", GNUTLS_KX_RSA); + + gnutls_global_deinit(); +} -- cgit v1.2.1