Security framework.
[openssl.git] / apps / s_cb.c
index 11b6ea5d99c35bcc9d9c6408785f5b99223e3f92..04ebb79b932201d6e9477ea8e9742506c40190bd 100644 (file)
@@ -190,7 +190,8 @@ int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx)
                BIO_printf(bio_err,"\n");
                break;
        case X509_V_ERR_NO_EXPLICIT_POLICY:
-               policies_print(bio_err, ctx);
+               if (!verify_quiet)
+                       policies_print(bio_err, ctx);
                break;
                }
        if (err == X509_V_OK && ok == 2 && !verify_quiet)
@@ -258,6 +259,7 @@ int set_cert_stuff(SSL_CTX *ctx, char *cert_file, char *key_file)
 int set_cert_key_stuff(SSL_CTX *ctx, X509 *cert, EVP_PKEY *key,
                       STACK_OF(X509) *chain, int build_chain)
        {
+       int chflags = chain ? SSL_BUILD_CHAIN_FLAG_CHECK : 0;
        if (cert == NULL)
                return 1;
        if (SSL_CTX_use_certificate(ctx,cert) <= 0)
@@ -287,13 +289,12 @@ int set_cert_key_stuff(SSL_CTX *ctx, X509 *cert, EVP_PKEY *key,
                ERR_print_errors(bio_err);
                return 0;
                }
-       if (!chain && build_chain && !SSL_CTX_build_cert_chain(ctx, 0))
+       if (build_chain && !SSL_CTX_build_cert_chain(ctx, chflags))
                {
                BIO_printf(bio_err,"error building certificate chain\n");
                ERR_print_errors(bio_err);
                return 0;
                }
-               
        return 1;
        }
 
@@ -423,6 +424,44 @@ int ssl_print_sigalgs(BIO *out, SSL *s)
                BIO_printf(out, "Peer signing digest: %s\n", OBJ_nid2sn(mdnid));
        return 1;
        }
+#ifndef OPENSSL_NO_EC
+int ssl_print_point_formats(BIO *out, SSL *s)
+       {
+       int i, nformats;
+       const char *pformats;
+       nformats = SSL_get0_ec_point_formats(s, &pformats);
+       if (nformats <= 0)
+               return 1;
+       BIO_puts(out, "Supported Elliptic Curve Point Formats: ");
+       for (i = 0; i < nformats; i++, pformats++)
+               {
+               if (i)
+                       BIO_puts(out, ":");
+               switch(*pformats)
+                       {
+               case TLSEXT_ECPOINTFORMAT_uncompressed:
+                       BIO_puts(out, "uncompressed");
+                       break;
+
+               case TLSEXT_ECPOINTFORMAT_ansiX962_compressed_prime:
+                       BIO_puts(out, "ansiX962_compressed_prime");
+                       break;
+
+               case TLSEXT_ECPOINTFORMAT_ansiX962_compressed_char2:
+                       BIO_puts(out, "ansiX962_compressed_char2");
+                       break;
+
+               default:
+                       BIO_printf(out, "unknown(%d)", (int)*pformats);
+                       break;
+
+                       }
+               }
+       if (nformats <= 0)
+               BIO_puts(out, "NONE");
+       BIO_puts(out, "\n");
+       return 1;
+       }
 
 int ssl_print_curves(BIO *out, SSL *s, int noshared)
        {
@@ -477,7 +516,7 @@ int ssl_print_curves(BIO *out, SSL *s, int noshared)
        BIO_puts(out, "\n");
        return 1;
        }
-
+#endif
 int ssl_print_tmp_key(BIO *out, SSL *s)
        {
        EVP_PKEY *key;
@@ -493,7 +532,7 @@ int ssl_print_tmp_key(BIO *out, SSL *s)
        case EVP_PKEY_DH:
                BIO_printf(out, "DH, %d bits\n", EVP_PKEY_bits(key));
                break;
-
+#ifndef OPENSSL_NO_ECDH
        case EVP_PKEY_EC:
                        {
                        EC_KEY *ec = EVP_PKEY_get1_EC_KEY(key);
@@ -507,6 +546,7 @@ int ssl_print_tmp_key(BIO *out, SSL *s)
                        BIO_printf(out, "ECDH, %s, %d bits\n",
                                                cname, EVP_PKEY_bits(key));
                        }
+#endif
                }
        EVP_PKEY_free(key);
        return 1;
@@ -840,6 +880,9 @@ void MS_CALLBACK msg_cb(int write_p, int version, int content_type, const void *
                                case 20:
                                        str_details1 = ", Finished";
                                        break;
+                               case 23:
+                                       str_details1 = ", SupplementalData";
+                                       break;
                                        }
                                }
                        }
@@ -981,6 +1024,11 @@ void MS_CALLBACK tlsext_cb(SSL *s, int client_server, int type,
                extname = "next protocol";
                break;
 #endif
+#ifdef TLSEXT_TYPE_encrypt_then_mac
+               case TLSEXT_TYPE_encrypt_then_mac:
+               extname = "encrypt-then-mac";
+               break;
+#endif
 
                default:
                extname = "unknown";
@@ -1225,6 +1273,16 @@ static int set_cert_cb(SSL *ssl, void *arg)
        {
        int i, rv;
        SSL_EXCERT *exc = arg;
+#ifdef CERT_CB_TEST_RETRY
+       static int retry_cnt;
+       if (retry_cnt < 5)
+               {
+               retry_cnt++;
+               fprintf(stderr, "Certificate callback retry test: count %d\n",
+                                                               retry_cnt);
+               return -1;
+               }
+#endif
        SSL_certs_clear(ssl);
 
        if (!exc)
@@ -1527,24 +1585,16 @@ void print_ssl_summary(BIO *bio, SSL *s)
                BIO_puts(bio, "No peer certificate\n");
        if (peer)
                X509_free(peer);
+#ifndef OPENSSL_NO_EC
+       ssl_print_point_formats(bio, s);
        if (SSL_is_server(s))
                ssl_print_curves(bio, s, 1);
        else
                ssl_print_tmp_key(bio, s);
-       }
-
-void print_ssl_cert_checks(BIO *bio, SSL *s,
-                               const unsigned char *checkhost,
-                               const unsigned char *checkemail,
-                               const char *checkip)
-       {
-       X509 *peer;
-       peer = SSL_get_peer_certificate(s);
-       if (peer)
-               {
-               print_cert_checks(bio, peer, checkhost, checkemail, checkip);
-               X509_free(peer);
-               }
+#else
+       if (!SSL_is_server(s))
+               ssl_print_tmp_key(bio, s);
+#endif
        }
 
 int args_ssl(char ***pargs, int *pargc, SSL_CONF_CTX *cctx,
@@ -1594,7 +1644,7 @@ int args_ssl(char ***pargs, int *pargc, SSL_CONF_CTX *cctx,
        }
 
 int args_ssl_call(SSL_CTX *ctx, BIO *err, SSL_CONF_CTX *cctx,
-                               STACK_OF(OPENSSL_STRING) *str, int no_ecdhe)
+               STACK_OF(OPENSSL_STRING) *str, int no_ecdhe, int no_jpake)
        {
        int i;
        SSL_CONF_CTX_set_ssl_ctx(cctx, ctx);
@@ -1607,6 +1657,13 @@ int args_ssl_call(SSL_CTX *ctx, BIO *err, SSL_CONF_CTX *cctx,
                 */
                if (!no_ecdhe && !strcmp(param, "-named_curve"))
                        no_ecdhe = 1;
+#ifndef OPENSSL_NO_JPAKE
+               if (!no_jpake && !strcmp(param, "-cipher"))
+                       {
+                       BIO_puts(err, "JPAKE sets cipher to PSK\n");
+                       return 0;
+                       }
+#endif
                if (SSL_CONF_cmd(cctx, param, value) <= 0)
                        {
                        BIO_printf(err, "Error with command: \"%s %s\"\n",
@@ -1628,5 +1685,77 @@ int args_ssl_call(SSL_CTX *ctx, BIO *err, SSL_CONF_CTX *cctx,
                        return 0;
                        }
                }
+#ifndef OPENSSL_NO_JPAKE
+       if (!no_jpake)
+               {
+               if (SSL_CONF_cmd(cctx, "-cipher", "PSK") <= 0)
+                       {
+                       BIO_puts(err, "Error setting cipher to PSK\n");
+                       ERR_print_errors(err);
+                       return 0;
+                       }
+               }
+#endif
+       if (!SSL_CONF_CTX_finish(cctx))
+               {
+               BIO_puts(err, "Error finishing context\n");
+               ERR_print_errors(err);
+               return 0;
+               }
+       return 1;
+       }
+
+static int add_crls_store(X509_STORE *st, STACK_OF(X509_CRL) *crls)
+       {
+       X509_CRL *crl;
+       int i;
+       for (i = 0; i < sk_X509_CRL_num(crls); i++)
+               {
+               crl = sk_X509_CRL_value(crls, i);
+               X509_STORE_add_crl(st, crl);
+               }
+       return 1;
+       }
+
+int ssl_ctx_add_crls(SSL_CTX *ctx, STACK_OF(X509_CRL) *crls, int crl_download)
+       {
+       X509_STORE *st;
+       st = SSL_CTX_get_cert_store(ctx);
+       add_crls_store(st, crls);
+       if (crl_download)
+               store_setup_crl_download(st);
        return 1;
        }
+
+int ssl_load_stores(SSL_CTX *ctx,
+                       const char *vfyCApath, const char *vfyCAfile,
+                       const char *chCApath, const char *chCAfile,
+                       STACK_OF(X509_CRL) *crls, int crl_download)
+       {
+       X509_STORE *vfy = NULL, *ch = NULL;
+       int rv = 0;
+       if (vfyCApath || vfyCAfile)
+               {
+               vfy = X509_STORE_new();
+               if (!X509_STORE_load_locations(vfy, vfyCAfile, vfyCApath))
+                       goto err;
+               add_crls_store(vfy, crls);
+               SSL_CTX_set1_verify_cert_store(ctx, vfy);
+               if (crl_download)
+                       store_setup_crl_download(vfy);
+               }
+       if (chCApath || chCAfile)
+               {
+               ch = X509_STORE_new();
+               if (!X509_STORE_load_locations(ch, chCAfile, chCApath))
+                       goto err;
+               SSL_CTX_set1_chain_cert_store(ctx, ch);
+               }
+       rv = 1;
+       err:
+       if (vfy)
+               X509_STORE_free(vfy);
+       if (ch)
+               X509_STORE_free(ch);
+       return rv;
+       }