--- /dev/null	2014-08-13 19:53:20.000000000 +0400
+++ new/usr/src/lib/openssl/libsunw_crypto/ts/ts_conf.c	2014-08-13 19:53:20.460804015 +0400
@@ -0,0 +1,507 @@
+/* crypto/ts/ts_conf.c */
+/* Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL
+ * project 2002.
+ */
+/* ====================================================================
+ * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ *    software must display the following acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ *    endorse or promote products derived from this software without
+ *    prior written permission. For written permission, please contact
+ *    licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ *    nor may "OpenSSL" appear in their names without prior written
+ *    permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ *    acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com).  This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include <string.h>
+
+#include <openssl/crypto.h>
+#include "cryptlib.h"
+#include <openssl/pem.h>
+#ifndef OPENSSL_NO_ENGINE
+#include <openssl/engine.h>
+#endif
+#include <openssl/ts.h>
+
+/* Macro definitions for the configuration file. */
+
+#define	BASE_SECTION			"tsa"
+#define	ENV_DEFAULT_TSA			"default_tsa"
+#define	ENV_SERIAL			"serial"
+#define ENV_CRYPTO_DEVICE		"crypto_device"
+#define	ENV_SIGNER_CERT			"signer_cert"
+#define	ENV_CERTS			"certs"
+#define	ENV_SIGNER_KEY			"signer_key"
+#define	ENV_DEFAULT_POLICY		"default_policy"
+#define	ENV_OTHER_POLICIES		"other_policies"
+#define	ENV_DIGESTS			"digests"
+#define	ENV_ACCURACY			"accuracy"
+#define	ENV_ORDERING			"ordering"
+#define	ENV_TSA_NAME			"tsa_name"
+#define	ENV_ESS_CERT_ID_CHAIN		"ess_cert_id_chain"
+#define	ENV_VALUE_SECS			"secs"
+#define	ENV_VALUE_MILLISECS		"millisecs"
+#define	ENV_VALUE_MICROSECS		"microsecs"
+#define	ENV_CLOCK_PRECISION_DIGITS	"clock_precision_digits"
+#define	ENV_VALUE_YES			"yes"
+#define	ENV_VALUE_NO			"no"
+
+/* Function definitions for certificate and key loading. */
+
+X509 *TS_CONF_load_cert(const char *file)
+	{
+	BIO *cert = NULL;
+	X509 *x = NULL;
+
+	if ((cert = BIO_new_file(file, "r")) == NULL) goto end;
+	x = PEM_read_bio_X509_AUX(cert, NULL, NULL, NULL);
+end:
+	if (x == NULL)
+		fprintf(stderr, "unable to load certificate: %s\n", file);
+	BIO_free(cert);
+	return x;
+	}
+
+STACK_OF(X509) *TS_CONF_load_certs(const char *file)
+	{
+	BIO *certs = NULL;
+	STACK_OF(X509) *othercerts = NULL;
+	STACK_OF(X509_INFO) *allcerts = NULL;
+	int i;
+
+	if (!(certs = BIO_new_file(file, "r"))) goto end;
+
+	if (!(othercerts = sk_X509_new_null())) goto end;
+	allcerts = PEM_X509_INFO_read_bio(certs, NULL, NULL, NULL);
+	for(i = 0; i < sk_X509_INFO_num(allcerts); i++)
+		{
+		X509_INFO *xi = sk_X509_INFO_value(allcerts, i);
+		if (xi->x509)
+			{
+			sk_X509_push(othercerts, xi->x509);
+			xi->x509 = NULL;
+			}
+		}
+end:
+	if (othercerts == NULL)
+		fprintf(stderr, "unable to load certificates: %s\n", file);
+	sk_X509_INFO_pop_free(allcerts, X509_INFO_free);
+	BIO_free(certs);
+	return othercerts;
+	}
+
+EVP_PKEY *TS_CONF_load_key(const char *file, const char *pass)
+	{
+	BIO *key = NULL;
+	EVP_PKEY *pkey = NULL;
+
+	if (!(key = BIO_new_file(file, "r"))) goto end;
+	pkey = PEM_read_bio_PrivateKey(key, NULL, NULL, (char *) pass);
+ end:
+	if (pkey == NULL)
+		fprintf(stderr, "unable to load private key: %s\n", file);
+	BIO_free(key);
+	return pkey;
+	}
+
+/* Function definitions for handling configuration options. */
+
+static void TS_CONF_lookup_fail(const char *name, const char *tag)
+	{
+	fprintf(stderr, "variable lookup failed for %s::%s\n", name, tag);
+	}
+
+static void TS_CONF_invalid(const char *name, const char *tag)
+	{
+	fprintf(stderr, "invalid variable value for %s::%s\n", name, tag);
+	}
+
+const char *TS_CONF_get_tsa_section(CONF *conf, const char *section)
+	{
+	if (!section)
+		{
+		section = NCONF_get_string(conf, BASE_SECTION, ENV_DEFAULT_TSA);
+		if (!section)
+			TS_CONF_lookup_fail(BASE_SECTION, ENV_DEFAULT_TSA);
+		}
+	return section;
+	}
+
+int TS_CONF_set_serial(CONF *conf, const char *section, TS_serial_cb cb,
+		       TS_RESP_CTX *ctx)
+	{
+	int ret = 0;
+	char *serial = NCONF_get_string(conf, section, ENV_SERIAL);
+	if (!serial)
+		{
+		TS_CONF_lookup_fail(section, ENV_SERIAL);
+		goto err;
+		}
+	TS_RESP_CTX_set_serial_cb(ctx, cb, serial);
+
+	ret = 1;
+ err:
+	return ret;
+	}
+
+#ifndef OPENSSL_NO_ENGINE
+
+int TS_CONF_set_crypto_device(CONF *conf, const char *section,
+			      const char *device)
+	{
+	int ret = 0;
+
+	if (!device)
+		device = NCONF_get_string(conf, section,
+					  ENV_CRYPTO_DEVICE);
+
+	if (device && !TS_CONF_set_default_engine(device))
+		{
+		TS_CONF_invalid(section, ENV_CRYPTO_DEVICE);
+		goto err;
+		}
+	ret = 1;
+ err:
+	return ret;
+	}
+
+int TS_CONF_set_default_engine(const char *name)
+	{
+	ENGINE *e = NULL;
+	int ret = 0;
+
+	/* Leave the default if builtin specified. */
+	if (strcmp(name, "builtin") == 0) return 1;
+
+	if (!(e = ENGINE_by_id(name))) goto err;
+	/* Enable the use of the NCipher HSM for forked children. */
+	if (strcmp(name, "chil") == 0)
+		ENGINE_ctrl(e, ENGINE_CTRL_CHIL_SET_FORKCHECK, 1, 0, 0);
+	/* All the operations are going to be carried out by the engine. */
+	if (!ENGINE_set_default(e, ENGINE_METHOD_ALL)) goto err;
+	ret = 1;
+ err:
+	if (!ret)
+		{
+		TSerr(TS_F_TS_CONF_SET_DEFAULT_ENGINE,
+		      TS_R_COULD_NOT_SET_ENGINE);
+		ERR_add_error_data(2, "engine:", name);
+		}
+	if (e) ENGINE_free(e);
+	return ret;
+	}
+
+#endif
+
+int TS_CONF_set_signer_cert(CONF *conf, const char *section,
+			    const char *cert, TS_RESP_CTX *ctx)
+	{
+	int ret = 0;
+	X509 *cert_obj = NULL;
+	if (!cert)
+		cert = NCONF_get_string(conf, section, ENV_SIGNER_CERT);
+	if (!cert)
+		{
+		TS_CONF_lookup_fail(section, ENV_SIGNER_CERT);
+		goto err;
+		}
+	if (!(cert_obj = TS_CONF_load_cert(cert)))
+		goto err;
+	if (!TS_RESP_CTX_set_signer_cert(ctx, cert_obj))
+		goto err;
+
+	ret = 1;
+ err:
+	X509_free(cert_obj);
+	return ret;
+	}
+
+int TS_CONF_set_certs(CONF *conf, const char *section, const char *certs,
+		      TS_RESP_CTX *ctx)
+	{
+	int ret = 0;
+	STACK_OF(X509) *certs_obj = NULL;
+	if (!certs)
+		certs = NCONF_get_string(conf, section, ENV_CERTS);
+	/* Certificate chain is optional. */
+	if (!certs) goto end;
+	if (!(certs_obj = TS_CONF_load_certs(certs))) goto err;
+	if (!TS_RESP_CTX_set_certs(ctx, certs_obj)) goto err;
+ end:
+	ret = 1;
+ err:
+	sk_X509_pop_free(certs_obj, X509_free);
+	return ret;
+	}
+
+int TS_CONF_set_signer_key(CONF *conf, const char *section,
+			   const char *key, const char *pass,
+			   TS_RESP_CTX *ctx)
+	{
+	int ret = 0;
+	EVP_PKEY *key_obj = NULL;
+	if (!key)
+		key = NCONF_get_string(conf, section, ENV_SIGNER_KEY);
+	if (!key)
+		{
+		TS_CONF_lookup_fail(section, ENV_SIGNER_KEY);
+		goto err;
+		}
+	if (!(key_obj = TS_CONF_load_key(key, pass))) goto err;
+	if (!TS_RESP_CTX_set_signer_key(ctx, key_obj)) goto err;
+
+	ret = 1;
+ err:
+	EVP_PKEY_free(key_obj);
+	return ret;
+	}
+
+int TS_CONF_set_def_policy(CONF *conf, const char *section,
+			   const char *policy, TS_RESP_CTX *ctx)
+	{
+	int ret = 0;
+	ASN1_OBJECT *policy_obj = NULL;
+	if (!policy)
+		policy = NCONF_get_string(conf, section,
+					  ENV_DEFAULT_POLICY);
+	if (!policy)
+		{
+		TS_CONF_lookup_fail(section, ENV_DEFAULT_POLICY);
+		goto err;
+		}
+	if (!(policy_obj = OBJ_txt2obj(policy, 0)))
+		{
+		TS_CONF_invalid(section, ENV_DEFAULT_POLICY);
+		goto err;
+		}
+	if (!TS_RESP_CTX_set_def_policy(ctx, policy_obj))
+		goto err;
+
+	ret = 1;
+ err:
+	ASN1_OBJECT_free(policy_obj);
+	return ret;
+	}
+
+int TS_CONF_set_policies(CONF *conf, const char *section,
+			 TS_RESP_CTX *ctx)
+	{
+	int ret = 0;
+	int i;
+	STACK_OF(CONF_VALUE) *list = NULL;
+	char *policies = NCONF_get_string(conf, section,
+					  ENV_OTHER_POLICIES);
+	/* If no other policy is specified, that's fine. */
+	if (policies && !(list = X509V3_parse_list(policies)))
+		{
+		TS_CONF_invalid(section, ENV_OTHER_POLICIES);
+		goto err;
+		}
+	for (i = 0; i < sk_CONF_VALUE_num(list); ++i)
+		{
+		CONF_VALUE *val = sk_CONF_VALUE_value(list, i);
+		const char *extval = val->value ? val->value : val->name;
+		ASN1_OBJECT *objtmp;
+		if (!(objtmp = OBJ_txt2obj(extval, 0)))
+			{
+			TS_CONF_invalid(section, ENV_OTHER_POLICIES);
+			goto err;
+			}
+		if (!TS_RESP_CTX_add_policy(ctx, objtmp))
+			goto err;
+		ASN1_OBJECT_free(objtmp);
+		}
+
+	ret = 1;
+ err:
+	sk_CONF_VALUE_pop_free(list, X509V3_conf_free);
+	return ret;
+	}
+
+int TS_CONF_set_digests(CONF *conf, const char *section,
+			TS_RESP_CTX *ctx)
+	{
+	int ret = 0;
+	int i;
+	STACK_OF(CONF_VALUE) *list = NULL;
+	char *digests = NCONF_get_string(conf, section, ENV_DIGESTS);
+	if (!digests)
+		{
+		TS_CONF_lookup_fail(section, ENV_DIGESTS);
+		goto err;
+		}
+	if (!(list = X509V3_parse_list(digests)))
+		{
+		TS_CONF_invalid(section, ENV_DIGESTS);
+		goto err;
+		}
+	if (sk_CONF_VALUE_num(list) == 0)
+		{
+		TS_CONF_invalid(section, ENV_DIGESTS);
+		goto err;
+		}
+	for (i = 0; i < sk_CONF_VALUE_num(list); ++i)
+		{
+		CONF_VALUE *val = sk_CONF_VALUE_value(list, i);
+		const char *extval = val->value ? val->value : val->name;
+		const EVP_MD *md;
+		if (!(md = EVP_get_digestbyname(extval)))
+			{
+			TS_CONF_invalid(section, ENV_DIGESTS);
+			goto err;
+			}
+		if (!TS_RESP_CTX_add_md(ctx, md))
+			goto err;
+		}
+
+	ret = 1;
+ err:
+	sk_CONF_VALUE_pop_free(list, X509V3_conf_free);
+	return ret;
+	}
+
+int TS_CONF_set_accuracy(CONF *conf, const char *section, TS_RESP_CTX *ctx)
+	{
+	int ret = 0;
+	int i;
+	int secs = 0, millis = 0, micros = 0;
+	STACK_OF(CONF_VALUE) *list = NULL;
+	char *accuracy = NCONF_get_string(conf, section, ENV_ACCURACY);
+
+	if (accuracy && !(list = X509V3_parse_list(accuracy)))
+		{
+		TS_CONF_invalid(section, ENV_ACCURACY);
+		goto err;
+		}
+	for (i = 0; i < sk_CONF_VALUE_num(list); ++i)
+		{
+		CONF_VALUE *val = sk_CONF_VALUE_value(list, i);
+		if (strcmp(val->name, ENV_VALUE_SECS) == 0)
+			{
+			if (val->value) secs = atoi(val->value);
+			}
+		else if (strcmp(val->name, ENV_VALUE_MILLISECS) == 0)
+			{
+			if (val->value) millis = atoi(val->value);
+			}
+		else if (strcmp(val->name, ENV_VALUE_MICROSECS) == 0)
+			{
+			if (val->value) micros = atoi(val->value);
+			}
+		else
+			{
+			TS_CONF_invalid(section, ENV_ACCURACY);
+			goto err;
+			}
+		}
+	if (!TS_RESP_CTX_set_accuracy(ctx, secs, millis, micros))
+		goto err;
+
+	ret = 1;
+ err:
+	sk_CONF_VALUE_pop_free(list, X509V3_conf_free);
+	return ret;
+	}
+
+int TS_CONF_set_clock_precision_digits(CONF *conf, const char *section,
+				       TS_RESP_CTX *ctx)
+	{
+	int ret = 0;
+	long digits = 0;
+
+	/* If not specified, set the default value to 0, i.e. sec  precision */
+	if (!NCONF_get_number_e(conf, section, ENV_CLOCK_PRECISION_DIGITS,
+				&digits))
+		digits = 0;
+	if (digits < 0 || digits > TS_MAX_CLOCK_PRECISION_DIGITS)
+		{
+		TS_CONF_invalid(section, ENV_CLOCK_PRECISION_DIGITS);
+		goto err;
+		}
+
+	if (!TS_RESP_CTX_set_clock_precision_digits(ctx, digits))
+		goto err;
+
+	return 1;
+ err:
+	return ret;
+	}
+
+static int TS_CONF_add_flag(CONF *conf, const char *section, const char *field,
+			    int flag, TS_RESP_CTX *ctx)
+	{
+	/* Default is false. */
+	const char *value = NCONF_get_string(conf, section, field);
+	if (value)
+		{
+		if (strcmp(value, ENV_VALUE_YES) == 0)
+			TS_RESP_CTX_add_flags(ctx, flag);
+		else if (strcmp(value, ENV_VALUE_NO) != 0)
+			{
+			TS_CONF_invalid(section, field);
+			return 0;
+			}
+		}
+
+	return 1;
+	}
+
+int TS_CONF_set_ordering(CONF *conf, const char *section, TS_RESP_CTX *ctx)
+	{
+	return TS_CONF_add_flag(conf, section, ENV_ORDERING, TS_ORDERING, ctx);
+	}
+
+int TS_CONF_set_tsa_name(CONF *conf, const char *section, TS_RESP_CTX *ctx)
+	{
+	return TS_CONF_add_flag(conf, section, ENV_TSA_NAME, TS_TSA_NAME, ctx);
+	}
+
+int TS_CONF_set_ess_cert_id_chain(CONF *conf, const char *section,
+				  TS_RESP_CTX *ctx)
+	{
+	return TS_CONF_add_flag(conf, section, ENV_ESS_CERT_ID_CHAIN,
+				TS_ESS_CERT_ID_CHAIN, ctx);
+	}
