--- /dev/null	2014-08-13 19:25:45.000000000 +0400
+++ new/usr/src/lib/openssl/libsunw_crypto/x509/x509_vpm.c	2014-08-13 19:25:45.550662081 +0400
@@ -0,0 +1,438 @@
+/* x509_vpm.c */
+/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+ * project 2004.
+ */
+/* ====================================================================
+ * Copyright (c) 2004 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 <stdio.h>
+
+#include "cryptlib.h"
+#include <openssl/crypto.h>
+#include <openssl/lhash.h>
+#include <openssl/buffer.h>
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+
+/* X509_VERIFY_PARAM functions */
+
+static void x509_verify_param_zero(X509_VERIFY_PARAM *param)
+	{
+	if (!param)
+		return;
+	param->name = NULL;
+	param->purpose = 0;
+	param->trust = 0;
+	/*param->inh_flags = X509_VP_FLAG_DEFAULT;*/
+	param->inh_flags = 0;
+	param->flags = 0;
+	param->depth = -1;
+	if (param->policies)
+		{
+		sk_ASN1_OBJECT_pop_free(param->policies, ASN1_OBJECT_free);
+		param->policies = NULL;
+		}
+	}
+
+X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void)
+	{
+	X509_VERIFY_PARAM *param;
+	param = OPENSSL_malloc(sizeof(X509_VERIFY_PARAM));
+	memset(param, 0, sizeof(X509_VERIFY_PARAM));
+	x509_verify_param_zero(param);
+	return param;
+	}
+
+void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param)
+	{
+	x509_verify_param_zero(param);
+	OPENSSL_free(param);
+	}
+
+/* This function determines how parameters are "inherited" from one structure
+ * to another. There are several different ways this can happen.
+ *
+ * 1. If a child structure needs to have its values initialized from a parent
+ *    they are simply copied across. For example SSL_CTX copied to SSL.
+ * 2. If the structure should take on values only if they are currently unset.
+ *    For example the values in an SSL structure will take appropriate value
+ *    for SSL servers or clients but only if the application has not set new
+ *    ones.
+ *
+ * The "inh_flags" field determines how this function behaves.
+ *
+ * Normally any values which are set in the default are not copied from the
+ * destination and verify flags are ORed together.
+ *
+ * If X509_VP_FLAG_DEFAULT is set then anything set in the source is copied
+ * to the destination. Effectively the values in "to" become default values
+ * which will be used only if nothing new is set in "from".
+ *
+ * If X509_VP_FLAG_OVERWRITE is set then all value are copied across whether
+ * they are set or not. Flags is still Ored though.
+ *
+ * If X509_VP_FLAG_RESET_FLAGS is set then the flags value is copied instead
+ * of ORed.
+ *
+ * If X509_VP_FLAG_LOCKED is set then no values are copied.
+ *
+ * If X509_VP_FLAG_ONCE is set then the current inh_flags setting is zeroed
+ * after the next call.
+ */
+
+/* Macro to test if a field should be copied from src to dest */
+
+#define test_x509_verify_param_copy(field, def) \
+	(to_overwrite || \
+		((src->field != def) && (to_default || (dest->field == def))))
+
+/* Macro to test and copy a field if necessary */
+
+#define x509_verify_param_copy(field, def) \
+	if (test_x509_verify_param_copy(field, def)) \
+		dest->field = src->field
+
+
+int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *dest,
+						const X509_VERIFY_PARAM *src)
+	{
+	unsigned long inh_flags;
+	int to_default, to_overwrite;
+	if (!src)
+		return 1;
+	inh_flags = dest->inh_flags | src->inh_flags;
+
+	if (inh_flags & X509_VP_FLAG_ONCE)
+		dest->inh_flags = 0;
+
+	if (inh_flags & X509_VP_FLAG_LOCKED)
+		return 1;
+
+	if (inh_flags & X509_VP_FLAG_DEFAULT)
+		to_default = 1;
+	else
+		to_default = 0;
+
+	if (inh_flags & X509_VP_FLAG_OVERWRITE)
+		to_overwrite = 1;
+	else
+		to_overwrite = 0;
+
+	x509_verify_param_copy(purpose, 0);
+	x509_verify_param_copy(trust, 0);
+	x509_verify_param_copy(depth, -1);
+
+	/* If overwrite or check time not set, copy across */
+
+	if (to_overwrite || !(dest->flags & X509_V_FLAG_USE_CHECK_TIME))
+		{
+		dest->check_time = src->check_time;
+		dest->flags &= ~X509_V_FLAG_USE_CHECK_TIME;
+		/* Don't need to copy flag: that is done below */
+		}
+
+	if (inh_flags & X509_VP_FLAG_RESET_FLAGS)
+		dest->flags = 0;
+
+	dest->flags |= src->flags;
+
+	if (test_x509_verify_param_copy(policies, NULL))
+		{
+		if (!X509_VERIFY_PARAM_set1_policies(dest, src->policies))
+			return 0;
+		}
+
+	return 1;
+	}
+
+int X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to,
+						const X509_VERIFY_PARAM *from)
+	{
+	unsigned long save_flags = to->inh_flags;
+	int ret;
+	to->inh_flags |= X509_VP_FLAG_DEFAULT;
+	ret = X509_VERIFY_PARAM_inherit(to, from);
+	to->inh_flags = save_flags;
+	return ret;
+	}
+
+int X509_VERIFY_PARAM_set1_name(X509_VERIFY_PARAM *param, const char *name)
+	{
+	if (param->name)
+		OPENSSL_free(param->name);
+	param->name = BUF_strdup(name);
+	if (param->name)
+		return 1;
+	return 0;
+	}
+
+int X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param, unsigned long flags)
+	{
+	param->flags |= flags;
+	if (flags & X509_V_FLAG_POLICY_MASK)
+		param->flags |= X509_V_FLAG_POLICY_CHECK;
+	return 1;
+	}
+
+int X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param, unsigned long flags)
+	{
+	param->flags &= ~flags;
+	return 1;
+	}
+
+unsigned long X509_VERIFY_PARAM_get_flags(X509_VERIFY_PARAM *param)
+	{
+	return param->flags;
+	}
+
+int X509_VERIFY_PARAM_set_purpose(X509_VERIFY_PARAM *param, int purpose)
+	{
+	return X509_PURPOSE_set(&param->purpose, purpose);
+	}
+
+int X509_VERIFY_PARAM_set_trust(X509_VERIFY_PARAM *param, int trust)
+	{
+	return X509_TRUST_set(&param->trust, trust);
+	}
+
+void X509_VERIFY_PARAM_set_depth(X509_VERIFY_PARAM *param, int depth)
+	{
+	param->depth = depth;
+	}
+
+void X509_VERIFY_PARAM_set_time(X509_VERIFY_PARAM *param, time_t t)
+	{
+	param->check_time = t;
+	param->flags |= X509_V_FLAG_USE_CHECK_TIME;
+	}
+
+int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param, ASN1_OBJECT *policy)
+	{
+	if (!param->policies)
+		{
+		param->policies = sk_ASN1_OBJECT_new_null();
+		if (!param->policies)
+			return 0;
+		}
+	if (!sk_ASN1_OBJECT_push(param->policies, policy))
+		return 0;
+	return 1;
+	}
+
+int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param,
+					STACK_OF(ASN1_OBJECT) *policies)
+	{
+	int i;
+	ASN1_OBJECT *oid, *doid;
+	if (!param)
+		return 0;
+	if (param->policies)
+		sk_ASN1_OBJECT_pop_free(param->policies, ASN1_OBJECT_free);
+
+	if (!policies)
+		{
+		param->policies = NULL;
+		return 1;
+		}
+
+	param->policies = sk_ASN1_OBJECT_new_null();
+	if (!param->policies)
+		return 0;
+
+	for (i = 0; i < sk_ASN1_OBJECT_num(policies); i++)
+		{
+		oid = sk_ASN1_OBJECT_value(policies, i);
+		doid = OBJ_dup(oid);
+		if (!doid)
+			return 0;
+		if (!sk_ASN1_OBJECT_push(param->policies, doid))
+			{
+			ASN1_OBJECT_free(doid);
+			return 0;
+			}
+		}
+	param->flags |= X509_V_FLAG_POLICY_CHECK;
+	return 1;
+	}
+
+int X509_VERIFY_PARAM_get_depth(const X509_VERIFY_PARAM *param)
+	{
+	return param->depth;
+	}
+
+/* Default verify parameters: these are used for various
+ * applications and can be overridden by the user specified table.
+ * NB: the 'name' field *must* be in alphabetical order because it
+ * will be searched using OBJ_search.
+ */
+
+static const X509_VERIFY_PARAM default_table[] = {
+	{
+	"default",	/* X509 default parameters */
+	0,		/* Check time */
+	0,		/* internal flags */
+	0,		/* flags */
+	0,		/* purpose */
+	0,		/* trust */
+	100,		/* depth */
+	NULL		/* policies */
+	},
+	{
+	"pkcs7",			/* S/MIME sign parameters */
+	0,				/* Check time */
+	0,				/* internal flags */
+	0,				/* flags */
+	X509_PURPOSE_SMIME_SIGN,	/* purpose */
+	X509_TRUST_EMAIL,		/* trust */
+	-1,				/* depth */
+	NULL				/* policies */
+	},
+	{
+	"smime_sign",			/* S/MIME sign parameters */
+	0,				/* Check time */
+	0,				/* internal flags */
+	0,				/* flags */
+	X509_PURPOSE_SMIME_SIGN,	/* purpose */
+	X509_TRUST_EMAIL,		/* trust */
+	-1,				/* depth */
+	NULL				/* policies */
+	},
+	{
+	"ssl_client",			/* SSL/TLS client parameters */
+	0,				/* Check time */
+	0,				/* internal flags */
+	0,				/* flags */
+	X509_PURPOSE_SSL_CLIENT,	/* purpose */
+	X509_TRUST_SSL_CLIENT,		/* trust */
+	-1,				/* depth */
+	NULL				/* policies */
+	},
+	{
+	"ssl_server",			/* SSL/TLS server parameters */
+	0,				/* Check time */
+	0,				/* internal flags */
+	0,				/* flags */
+	X509_PURPOSE_SSL_SERVER,	/* purpose */
+	X509_TRUST_SSL_SERVER,		/* trust */
+	-1,				/* depth */
+	NULL				/* policies */
+	}};
+
+static STACK_OF(X509_VERIFY_PARAM) *param_table = NULL;
+
+static int table_cmp(const X509_VERIFY_PARAM *a, const X509_VERIFY_PARAM *b)
+
+	{
+	return strcmp(a->name, b->name);
+	}
+
+DECLARE_OBJ_BSEARCH_CMP_FN(X509_VERIFY_PARAM, X509_VERIFY_PARAM,
+			   table);
+IMPLEMENT_OBJ_BSEARCH_CMP_FN(X509_VERIFY_PARAM, X509_VERIFY_PARAM,
+			     table);
+
+static int param_cmp(const X509_VERIFY_PARAM * const *a,
+			const X509_VERIFY_PARAM * const *b)
+	{
+	return strcmp((*a)->name, (*b)->name);
+	}
+
+int X509_VERIFY_PARAM_add0_table(X509_VERIFY_PARAM *param)
+	{
+	int idx;
+	X509_VERIFY_PARAM *ptmp;
+	if (!param_table)
+		{
+		param_table = sk_X509_VERIFY_PARAM_new(param_cmp);
+		if (!param_table)
+			return 0;
+		}
+	else
+		{
+		idx = sk_X509_VERIFY_PARAM_find(param_table, param);
+		if (idx != -1)
+			{
+			ptmp = sk_X509_VERIFY_PARAM_value(param_table, idx);
+			X509_VERIFY_PARAM_free(ptmp);
+			(void)sk_X509_VERIFY_PARAM_delete(param_table, idx);
+			}
+		}
+	if (!sk_X509_VERIFY_PARAM_push(param_table, param))
+		return 0;
+	return 1;
+	}
+
+const X509_VERIFY_PARAM *X509_VERIFY_PARAM_lookup(const char *name)
+	{
+	int idx;
+	X509_VERIFY_PARAM pm;
+
+	pm.name = (char *)name;
+	if (param_table)
+		{
+		idx = sk_X509_VERIFY_PARAM_find(param_table, &pm);
+		if (idx != -1)
+			return sk_X509_VERIFY_PARAM_value(param_table, idx);
+		}
+	return OBJ_bsearch_table(&pm, default_table,
+			   sizeof(default_table)/sizeof(X509_VERIFY_PARAM));
+	}
+
+void X509_VERIFY_PARAM_table_cleanup(void)
+	{
+	if (param_table)
+		sk_X509_VERIFY_PARAM_pop_free(param_table,
+						X509_VERIFY_PARAM_free);
+	param_table = NULL;
+	}
