Merge branch 'feature/implement-gradle-build-system-#4676' into develop

1 files changed, 316 insertions, 0 deletions

diff --git a/app/openssl/crypto/x509/x509_req.c b/app/openssl/crypto/x509/x509_req.c
new file mode 100644
index 00000000..48183dc0
--- /dev/null
+++ b/app/openssl/crypto/x509/x509_req.c
@@ -0,0 +1,316 @@
+/* crypto/x509/x509_req.c */
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@cryptsoft.com).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@cryptsoft.com).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * 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 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 acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@cryptsoft.com)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS 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 AUTHOR OR 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.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/bn.h>
+#include <openssl/evp.h>
+#include <openssl/asn1.h>
+#include <openssl/asn1t.h>
+#include <openssl/x509.h>
+#include <openssl/objects.h>
+#include <openssl/buffer.h>
+#include <openssl/pem.h>
+
+X509_REQ *X509_to_X509_REQ(X509 *x, EVP_PKEY *pkey, const EVP_MD *md)
+	{
+	X509_REQ *ret;
+	X509_REQ_INFO *ri;
+	int i;
+	EVP_PKEY *pktmp;
+
+	ret=X509_REQ_new();
+	if (ret == NULL)
+		{
+		X509err(X509_F_X509_TO_X509_REQ,ERR_R_MALLOC_FAILURE);
+		goto err;
+		}
+
+	ri=ret->req_info;
+
+	ri->version->length=1;
+	ri->version->data=(unsigned char *)OPENSSL_malloc(1);
+	if (ri->version->data == NULL) goto err;
+	ri->version->data[0]=0; /* version == 0 */
+
+	if (!X509_REQ_set_subject_name(ret,X509_get_subject_name(x)))
+		goto err;
+
+	pktmp = X509_get_pubkey(x);
+	i=X509_REQ_set_pubkey(ret,pktmp);
+	EVP_PKEY_free(pktmp);
+	if (!i) goto err;
+
+	if (pkey != NULL)
+		{
+		if (!X509_REQ_sign(ret,pkey,md))
+			goto err;
+		}
+	return(ret);
+err:
+	X509_REQ_free(ret);
+	return(NULL);
+	}
+
+EVP_PKEY *X509_REQ_get_pubkey(X509_REQ *req)
+	{
+	if ((req == NULL) || (req->req_info == NULL))
+		return(NULL);
+	return(X509_PUBKEY_get(req->req_info->pubkey));
+	}
+
+int X509_REQ_check_private_key(X509_REQ *x, EVP_PKEY *k)
+	{
+	EVP_PKEY *xk=NULL;
+	int ok=0;
+
+	xk=X509_REQ_get_pubkey(x);
+	switch (EVP_PKEY_cmp(xk, k))
+		{
+	case 1:
+		ok=1;
+		break;
+	case 0:
+		X509err(X509_F_X509_REQ_CHECK_PRIVATE_KEY,X509_R_KEY_VALUES_MISMATCH);
+		break;
+	case -1:
+		X509err(X509_F_X509_REQ_CHECK_PRIVATE_KEY,X509_R_KEY_TYPE_MISMATCH);
+		break;
+	case -2:
+#ifndef OPENSSL_NO_EC
+		if (k->type == EVP_PKEY_EC)
+			{
+			X509err(X509_F_X509_REQ_CHECK_PRIVATE_KEY, ERR_R_EC_LIB);
+			break;
+			}
+#endif
+#ifndef OPENSSL_NO_DH
+		if (k->type == EVP_PKEY_DH)
+			{
+			/* No idea */
+			X509err(X509_F_X509_REQ_CHECK_PRIVATE_KEY,X509_R_CANT_CHECK_DH_KEY);
+			break;
+			}
+#endif
+	        X509err(X509_F_X509_REQ_CHECK_PRIVATE_KEY,X509_R_UNKNOWN_KEY_TYPE);
+		}
+
+	EVP_PKEY_free(xk);
+	return(ok);
+	}
+
+/* It seems several organisations had the same idea of including a list of
+ * extensions in a certificate request. There are at least two OIDs that are
+ * used and there may be more: so the list is configurable.
+ */
+
+static int ext_nid_list[] = { NID_ext_req, NID_ms_ext_req, NID_undef};
+
+static int *ext_nids = ext_nid_list;
+
+int X509_REQ_extension_nid(int req_nid)
+{
+	int i, nid;
+	for(i = 0; ; i++) {
+		nid = ext_nids[i];
+		if(nid == NID_undef) return 0;
+		else if (req_nid == nid) return 1;
+	}
+}
+
+int *X509_REQ_get_extension_nids(void)
+{
+	return ext_nids;
+}
+	
+void X509_REQ_set_extension_nids(int *nids)
+{
+	ext_nids = nids;
+}
+
+STACK_OF(X509_EXTENSION) *X509_REQ_get_extensions(X509_REQ *req)
+	{
+	X509_ATTRIBUTE *attr;
+	ASN1_TYPE *ext = NULL;
+	int idx, *pnid;
+	const unsigned char *p;
+
+	if ((req == NULL) || (req->req_info == NULL) || !ext_nids)
+		return(NULL);
+	for (pnid = ext_nids; *pnid != NID_undef; pnid++)
+		{
+		idx = X509_REQ_get_attr_by_NID(req, *pnid, -1);
+		if (idx == -1)
+			continue;
+		attr = X509_REQ_get_attr(req, idx);
+		if(attr->single) ext = attr->value.single;
+		else if(sk_ASN1_TYPE_num(attr->value.set))
+			ext = sk_ASN1_TYPE_value(attr->value.set, 0);
+		break;
+		}
+	if(!ext || (ext->type != V_ASN1_SEQUENCE))
+		return NULL;
+	p = ext->value.sequence->data;
+	return (STACK_OF(X509_EXTENSION) *)
+		ASN1_item_d2i(NULL, &p, ext->value.sequence->length,
+				ASN1_ITEM_rptr(X509_EXTENSIONS));
+}
+
+/* Add a STACK_OF extensions to a certificate request: allow alternative OIDs
+ * in case we want to create a non standard one.
+ */
+
+int X509_REQ_add_extensions_nid(X509_REQ *req, STACK_OF(X509_EXTENSION) *exts,
+				int nid)
+{
+	ASN1_TYPE *at = NULL;
+	X509_ATTRIBUTE *attr = NULL;
+	if(!(at = ASN1_TYPE_new()) ||
+		!(at->value.sequence = ASN1_STRING_new())) goto err;
+
+	at->type = V_ASN1_SEQUENCE;
+	/* Generate encoding of extensions */
+	at->value.sequence->length = 
+			ASN1_item_i2d((ASN1_VALUE *)exts,
+				&at->value.sequence->data,
+				ASN1_ITEM_rptr(X509_EXTENSIONS));
+	if(!(attr = X509_ATTRIBUTE_new())) goto err;
+	if(!(attr->value.set = sk_ASN1_TYPE_new_null())) goto err;
+	if(!sk_ASN1_TYPE_push(attr->value.set, at)) goto err;
+	at = NULL;
+	attr->single = 0;
+	attr->object = OBJ_nid2obj(nid);
+	if (!req->req_info->attributes)
+		{
+		if (!(req->req_info->attributes = sk_X509_ATTRIBUTE_new_null()))
+			goto err;
+		}
+	if(!sk_X509_ATTRIBUTE_push(req->req_info->attributes, attr)) goto err;
+	return 1;
+	err:
+	X509_ATTRIBUTE_free(attr);
+	ASN1_TYPE_free(at);
+	return 0;
+}
+/* This is the normal usage: use the "official" OID */
+int X509_REQ_add_extensions(X509_REQ *req, STACK_OF(X509_EXTENSION) *exts)
+{
+	return X509_REQ_add_extensions_nid(req, exts, NID_ext_req);
+}
+
+/* Request attribute functions */
+
+int X509_REQ_get_attr_count(const X509_REQ *req)
+{
+	return X509at_get_attr_count(req->req_info->attributes);
+}
+
+int X509_REQ_get_attr_by_NID(const X509_REQ *req, int nid,
+			  int lastpos)
+{
+	return X509at_get_attr_by_NID(req->req_info->attributes, nid, lastpos);
+}
+
+int X509_REQ_get_attr_by_OBJ(const X509_REQ *req, ASN1_OBJECT *obj,
+			  int lastpos)
+{
+	return X509at_get_attr_by_OBJ(req->req_info->attributes, obj, lastpos);
+}
+
+X509_ATTRIBUTE *X509_REQ_get_attr(const X509_REQ *req, int loc)
+{
+	return X509at_get_attr(req->req_info->attributes, loc);
+}
+
+X509_ATTRIBUTE *X509_REQ_delete_attr(X509_REQ *req, int loc)
+{
+	return X509at_delete_attr(req->req_info->attributes, loc);
+}
+
+int X509_REQ_add1_attr(X509_REQ *req, X509_ATTRIBUTE *attr)
+{
+	if(X509at_add1_attr(&req->req_info->attributes, attr)) return 1;
+	return 0;
+}
+
+int X509_REQ_add1_attr_by_OBJ(X509_REQ *req,
+			const ASN1_OBJECT *obj, int type,
+			const unsigned char *bytes, int len)
+{
+	if(X509at_add1_attr_by_OBJ(&req->req_info->attributes, obj,
+				type, bytes, len)) return 1;
+	return 0;
+}
+
+int X509_REQ_add1_attr_by_NID(X509_REQ *req,
+			int nid, int type,
+			const unsigned char *bytes, int len)
+{
+	if(X509at_add1_attr_by_NID(&req->req_info->attributes, nid,
+				type, bytes, len)) return 1;
+	return 0;
+}
+
+int X509_REQ_add1_attr_by_txt(X509_REQ *req,
+			const char *attrname, int type,
+			const unsigned char *bytes, int len)
+{
+	if(X509at_add1_attr_by_txt(&req->req_info->attributes, attrname,
+				type, bytes, len)) return 1;
+	return 0;
+}