parent
47a4dedf47
commit
4f55b6028d
@ -0,0 +1,238 @@
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diff --git a/ssl/statem/statem_clnt.c b/ssl/statem/statem_clnt.c
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index 436b397346..df2eed7594 100644
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--- a/ssl/statem/statem_clnt.c
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+++ b/ssl/statem/statem_clnt.c
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@@ -1910,6 +1910,7 @@ static WORK_STATE tls_post_process_server_rpk(SSL_CONNECTION *sc,
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{
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size_t certidx;
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const SSL_CERT_LOOKUP *clu;
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+ int v_ok;
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if (sc->session->peer_rpk == NULL) {
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SSLfatal(sc, SSL_AD_ILLEGAL_PARAMETER,
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@@ -1919,9 +1920,19 @@ static WORK_STATE tls_post_process_server_rpk(SSL_CONNECTION *sc,
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if (sc->rwstate == SSL_RETRY_VERIFY)
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sc->rwstate = SSL_NOTHING;
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- if (ssl_verify_rpk(sc, sc->session->peer_rpk) > 0
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- && sc->rwstate == SSL_RETRY_VERIFY)
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+
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+ ERR_set_mark();
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+ v_ok = ssl_verify_rpk(sc, sc->session->peer_rpk);
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+ if (v_ok <= 0 && sc->verify_mode != SSL_VERIFY_NONE) {
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+ ERR_clear_last_mark();
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+ SSLfatal(sc, ssl_x509err2alert(sc->verify_result),
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+ SSL_R_CERTIFICATE_VERIFY_FAILED);
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+ return WORK_ERROR;
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+ }
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+ ERR_pop_to_mark(); /* but we keep s->verify_result */
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+ if (v_ok > 0 && sc->rwstate == SSL_RETRY_VERIFY) {
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return WORK_MORE_A;
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+ }
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if ((clu = ssl_cert_lookup_by_pkey(sc->session->peer_rpk, &certidx,
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SSL_CONNECTION_GET_CTX(sc))) == NULL) {
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@@ -2071,10 +2082,7 @@ WORK_STATE tls_post_process_server_certificate(SSL_CONNECTION *s,
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if (s->rwstate == SSL_RETRY_VERIFY)
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s->rwstate = SSL_NOTHING;
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- i = ssl_verify_cert_chain(s, s->session->peer_chain);
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- if (i > 0 && s->rwstate == SSL_RETRY_VERIFY) {
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- return WORK_MORE_A;
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- }
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+
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/*
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* The documented interface is that SSL_VERIFY_PEER should be set in order
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* for client side verification of the server certificate to take place.
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@@ -2089,12 +2097,17 @@ WORK_STATE tls_post_process_server_certificate(SSL_CONNECTION *s,
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* (less clean) historic behaviour of performing validation if any flag is
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* set. The *documented* interface remains the same.
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*/
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- if (s->verify_mode != SSL_VERIFY_NONE && i <= 0) {
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+ ERR_set_mark();
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+ i = ssl_verify_cert_chain(s, s->session->peer_chain);
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+ if (i <= 0 && s->verify_mode != SSL_VERIFY_NONE) {
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+ ERR_clear_last_mark();
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SSLfatal(s, ssl_x509err2alert(s->verify_result),
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SSL_R_CERTIFICATE_VERIFY_FAILED);
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return WORK_ERROR;
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}
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- ERR_clear_error(); /* but we keep s->verify_result */
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+ ERR_pop_to_mark(); /* but we keep s->verify_result */
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+ if (i > 0 && s->rwstate == SSL_RETRY_VERIFY)
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+ return WORK_MORE_A;
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/*
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* Inconsistency alert: cert_chain does include the peer's certificate,
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diff --git a/test/rpktest.c b/test/rpktest.c
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index ac824798f1..624d366508 100644
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--- a/test/rpktest.c
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+++ b/test/rpktest.c
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@@ -89,12 +89,14 @@ static int rpk_verify_server_cb(int ok, X509_STORE_CTX *ctx)
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* idx = 13 - resumption with client authentication
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* idx = 14 - resumption with client authentication, no ticket
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* idx = 15 - like 0, but use non-default libctx
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+ * idx = 16 - like 7, but with SSL_VERIFY_PEER connection should fail
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+ * idx = 17 - like 8, but with SSL_VERIFY_PEER connection should fail
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*
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- * 16 * 2 * 4 * 2 * 2 * 2 * 2 = 2048 tests
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+ * 18 * 2 * 4 * 2 * 2 * 2 * 2 = 2048 tests
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*/
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static int test_rpk(int idx)
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{
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-# define RPK_TESTS 16
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+# define RPK_TESTS 18
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# define RPK_DIMS (2 * 4 * 2 * 2 * 2 * 2)
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SSL_CTX *cctx = NULL, *sctx = NULL;
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SSL *clientssl = NULL, *serverssl = NULL;
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@@ -114,6 +116,7 @@ static int test_rpk(int idx)
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int idx_cert, idx_prot;
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int client_auth = 0;
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int resumption = 0;
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+ int want_error = SSL_ERROR_NONE;
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long server_verify_result = 0;
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long client_verify_result = 0;
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OSSL_LIB_CTX *test_libctx = NULL;
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@@ -188,7 +191,7 @@ static int test_rpk(int idx)
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#ifdef OPENSSL_NO_ECDSA
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/* Can't get other_key if it's ECDSA */
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if (other_pkey == NULL && idx_cert == 0
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- && (idx == 4 || idx == 6 || idx == 7)) {
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+ && (idx == 4 || idx == 6 || idx == 7 || idx == 16)) {
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testresult = TEST_skip("EDCSA disabled");
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goto end;
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}
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@@ -266,8 +269,10 @@ static int test_rpk(int idx)
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goto end;
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/* Only a private key */
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if (idx == 1) {
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- if (idx_server_server_rpk == 0 || idx_client_server_rpk == 0)
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+ if (idx_server_server_rpk == 0 || idx_client_server_rpk == 0) {
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expected = 0;
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+ want_error = SSL_ERROR_SSL;
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+ }
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} else {
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/* Add certificate */
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if (!TEST_int_eq(SSL_use_certificate_file(serverssl, cert_file, SSL_FILETYPE_PEM), 1))
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@@ -333,12 +338,14 @@ static int test_rpk(int idx)
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client_expected = -1;
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if (!TEST_true(SSL_add_expected_rpk(clientssl, other_pkey)))
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goto end;
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+ SSL_set_verify(clientssl, SSL_VERIFY_NONE, rpk_verify_client_cb);
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client_verify_result = X509_V_ERR_DANE_NO_MATCH;
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break;
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case 8:
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if (idx_server_server_rpk == 1 && idx_client_server_rpk == 1)
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client_expected = -1;
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/* no peer keys */
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+ SSL_set_verify(clientssl, SSL_VERIFY_NONE, rpk_verify_client_cb);
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client_verify_result = X509_V_ERR_RPK_UNTRUSTED;
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break;
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case 9:
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@@ -370,9 +377,13 @@ static int test_rpk(int idx)
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if (!TEST_int_eq(SSL_use_PrivateKey_file(clientssl, privkey_file, SSL_FILETYPE_PEM), 1))
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goto end;
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/* Since there's no cert, this is expected to fail without RPK support */
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- if (!idx_server_client_rpk || !idx_client_client_rpk)
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+ if (!idx_server_client_rpk || !idx_client_client_rpk) {
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expected = 0;
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- SSL_set_verify(serverssl, SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT, rpk_verify_server_cb);
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+ want_error = SSL_ERROR_SSL;
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+ SSL_set_verify(serverssl, SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT, NULL);
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+ } else {
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+ SSL_set_verify(serverssl, SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT, rpk_verify_server_cb);
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+ }
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client_auth = 1;
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break;
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case 11:
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@@ -449,31 +460,52 @@ static int test_rpk(int idx)
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if (!TEST_true(SSL_add_expected_rpk(clientssl, pkey)))
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goto end;
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break;
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+ case 16:
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+ if (idx_server_server_rpk == 1 && idx_client_server_rpk == 1) {
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+ /* wrong expected server key */
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+ expected = 0;
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+ want_error = SSL_ERROR_SSL;
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+ SSL_set_verify(serverssl, SSL_VERIFY_PEER, NULL);
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+ }
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+ if (!TEST_true(SSL_add_expected_rpk(clientssl, other_pkey)))
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+ goto end;
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+ break;
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+ case 17:
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+ if (idx_server_server_rpk == 1 && idx_client_server_rpk == 1) {
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+ /* no expected server keys */
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+ expected = 0;
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+ want_error = SSL_ERROR_SSL;
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+ SSL_set_verify(serverssl, SSL_VERIFY_PEER, NULL);
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+ }
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+ break;
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}
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- ret = create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE);
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+ ret = create_ssl_connection(serverssl, clientssl, want_error);
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if (!TEST_int_eq(expected, ret))
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goto end;
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+ if (expected <= 0) {
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+ testresult = 1;
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+ goto end;
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+ }
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+
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/* Make sure client gets RPK or certificate as configured */
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- if (expected == 1) {
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- if (idx_server_server_rpk && idx_client_server_rpk) {
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- if (!TEST_long_eq(SSL_get_verify_result(clientssl), client_verify_result))
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- goto end;
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- if (!TEST_ptr(SSL_get0_peer_rpk(clientssl)))
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- goto end;
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- if (!TEST_int_eq(SSL_get_negotiated_server_cert_type(serverssl), TLSEXT_cert_type_rpk))
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- goto end;
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- if (!TEST_int_eq(SSL_get_negotiated_server_cert_type(clientssl), TLSEXT_cert_type_rpk))
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- goto end;
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- } else {
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- if (!TEST_ptr(SSL_get0_peer_certificate(clientssl)))
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- goto end;
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- if (!TEST_int_eq(SSL_get_negotiated_server_cert_type(serverssl), TLSEXT_cert_type_x509))
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- goto end;
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- if (!TEST_int_eq(SSL_get_negotiated_server_cert_type(clientssl), TLSEXT_cert_type_x509))
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- goto end;
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- }
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+ if (idx_server_server_rpk && idx_client_server_rpk) {
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+ if (!TEST_long_eq(SSL_get_verify_result(clientssl), client_verify_result))
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+ goto end;
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+ if (!TEST_ptr(SSL_get0_peer_rpk(clientssl)))
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+ goto end;
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+ if (!TEST_int_eq(SSL_get_negotiated_server_cert_type(serverssl), TLSEXT_cert_type_rpk))
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+ goto end;
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+ if (!TEST_int_eq(SSL_get_negotiated_server_cert_type(clientssl), TLSEXT_cert_type_rpk))
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+ goto end;
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+ } else {
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+ if (!TEST_ptr(SSL_get0_peer_certificate(clientssl)))
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+ goto end;
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+ if (!TEST_int_eq(SSL_get_negotiated_server_cert_type(serverssl), TLSEXT_cert_type_x509))
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+ goto end;
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+ if (!TEST_int_eq(SSL_get_negotiated_server_cert_type(clientssl), TLSEXT_cert_type_x509))
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+ goto end;
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}
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if (idx == 9) {
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@@ -500,8 +532,7 @@ static int test_rpk(int idx)
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if (!TEST_int_eq(SSL_get_negotiated_client_cert_type(clientssl), TLSEXT_cert_type_rpk))
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goto end;
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} else {
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- /* only if connection is expected to succeed */
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- if (expected == 1 && !TEST_ptr(SSL_get0_peer_certificate(serverssl)))
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+ if (!TEST_ptr(SSL_get0_peer_certificate(serverssl)))
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goto end;
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if (!TEST_int_eq(SSL_get_negotiated_client_cert_type(serverssl), TLSEXT_cert_type_x509))
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goto end;
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@@ -591,7 +622,7 @@ static int test_rpk(int idx)
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}
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ret = create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE);
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- if (!TEST_int_eq(expected, ret))
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+ if (!TEST_true(ret))
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goto end;
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verify = SSL_get_verify_result(clientssl);
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if (!TEST_int_eq(client_expected, verify))
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