ics-openvpn as a submodule! beautiful

ics-openvpn is now officially on GitHub, and they track openssl and
openvpn as submodules, so it's easier to update everything. Just a git
submodule update --recursive.

I've also set up soft links to native modules from ics-openvpn in app,
so that we don't copy files in Gradle (which was causing problems with
the submodules .git* files, not being copied). That makes the repo
cleaner.

1 files changed, 0 insertions, 234 deletions

diff --git a/app/openssl/crypto/rsa/rsa_gen.c b/app/openssl/crypto/rsa/rsa_gen.c
deleted file mode 100644
index 42290cce..00000000
--- a/app/openssl/crypto/rsa/rsa_gen.c
+++ /dev/null
@@ -1,234 +0,0 @@
-/* crypto/rsa/rsa_gen.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.]
- */
-
-
-/* NB: these functions have been "upgraded", the deprecated versions (which are
- * compatibility wrappers using these functions) are in rsa_depr.c.
- * - Geoff
- */
-
-#include <stdio.h>
-#include <time.h>
-#include "cryptlib.h"
-#include <openssl/bn.h>
-#include <openssl/rsa.h>
-#ifdef OPENSSL_FIPS
-#include <openssl/fips.h>
-#endif
-
-static int rsa_builtin_keygen(RSA *rsa, int bits, BIGNUM *e_value, BN_GENCB *cb);
-
-/* NB: this wrapper would normally be placed in rsa_lib.c and the static
- * implementation would probably be in rsa_eay.c. Nonetheless, is kept here so
- * that we don't introduce a new linker dependency. Eg. any application that
- * wasn't previously linking object code related to key-generation won't have to
- * now just because key-generation is part of RSA_METHOD. */
-int RSA_generate_key_ex(RSA *rsa, int bits, BIGNUM *e_value, BN_GENCB *cb)
-	{
-#ifdef OPENSSL_FIPS
-	if (FIPS_mode() && !(rsa->meth->flags & RSA_FLAG_FIPS_METHOD)
-			&& !(rsa->flags & RSA_FLAG_NON_FIPS_ALLOW))
-		{
-		RSAerr(RSA_F_RSA_GENERATE_KEY_EX, RSA_R_NON_FIPS_RSA_METHOD);
-		return 0;
-		}
-#endif
-	if(rsa->meth->rsa_keygen)
-		return rsa->meth->rsa_keygen(rsa, bits, e_value, cb);
-#ifdef OPENSSL_FIPS
-	if (FIPS_mode())
-		return FIPS_rsa_generate_key_ex(rsa, bits, e_value, cb);
-#endif
-	return rsa_builtin_keygen(rsa, bits, e_value, cb);
-	}
-
-static int rsa_builtin_keygen(RSA *rsa, int bits, BIGNUM *e_value, BN_GENCB *cb)
-	{
-	BIGNUM *r0=NULL,*r1=NULL,*r2=NULL,*r3=NULL,*tmp;
-	BIGNUM local_r0,local_d,local_p;
-	BIGNUM *pr0,*d,*p;
-	int bitsp,bitsq,ok= -1,n=0;
-	BN_CTX *ctx=NULL;
-
-	ctx=BN_CTX_new();
-	if (ctx == NULL) goto err;
-	BN_CTX_start(ctx);
-	r0 = BN_CTX_get(ctx);
-	r1 = BN_CTX_get(ctx);
-	r2 = BN_CTX_get(ctx);
-	r3 = BN_CTX_get(ctx);
-	if (r3 == NULL) goto err;
-
-	bitsp=(bits+1)/2;
-	bitsq=bits-bitsp;
-
-	/* We need the RSA components non-NULL */
-	if(!rsa->n && ((rsa->n=BN_new()) == NULL)) goto err;
-	if(!rsa->d && ((rsa->d=BN_new()) == NULL)) goto err;
-	if(!rsa->e && ((rsa->e=BN_new()) == NULL)) goto err;
-	if(!rsa->p && ((rsa->p=BN_new()) == NULL)) goto err;
-	if(!rsa->q && ((rsa->q=BN_new()) == NULL)) goto err;
-	if(!rsa->dmp1 && ((rsa->dmp1=BN_new()) == NULL)) goto err;
-	if(!rsa->dmq1 && ((rsa->dmq1=BN_new()) == NULL)) goto err;
-	if(!rsa->iqmp && ((rsa->iqmp=BN_new()) == NULL)) goto err;
-
-	BN_copy(rsa->e, e_value);
-
-	/* generate p and q */
-	for (;;)
-		{
-		if(!BN_generate_prime_ex(rsa->p, bitsp, 0, NULL, NULL, cb))
-			goto err;
-		if (!BN_sub(r2,rsa->p,BN_value_one())) goto err;
-		if (!BN_gcd(r1,r2,rsa->e,ctx)) goto err;
-		if (BN_is_one(r1)) break;
-		if(!BN_GENCB_call(cb, 2, n++))
-			goto err;
-		}
-	if(!BN_GENCB_call(cb, 3, 0))
-		goto err;
-	for (;;)
-		{
-		/* When generating ridiculously small keys, we can get stuck
-		 * continually regenerating the same prime values. Check for
-		 * this and bail if it happens 3 times. */
-		unsigned int degenerate = 0;
-		do
-			{
-			if(!BN_generate_prime_ex(rsa->q, bitsq, 0, NULL, NULL, cb))
-				goto err;
-			} while((BN_cmp(rsa->p, rsa->q) == 0) && (++degenerate < 3));
-		if(degenerate == 3)
-			{
-			ok = 0; /* we set our own err */
-			RSAerr(RSA_F_RSA_BUILTIN_KEYGEN,RSA_R_KEY_SIZE_TOO_SMALL);
-			goto err;
-			}
-		if (!BN_sub(r2,rsa->q,BN_value_one())) goto err;
-		if (!BN_gcd(r1,r2,rsa->e,ctx)) goto err;
-		if (BN_is_one(r1))
-			break;
-		if(!BN_GENCB_call(cb, 2, n++))
-			goto err;
-		}
-	if(!BN_GENCB_call(cb, 3, 1))
-		goto err;
-	if (BN_cmp(rsa->p,rsa->q) < 0)
-		{
-		tmp=rsa->p;
-		rsa->p=rsa->q;
-		rsa->q=tmp;
-		}
-
-	/* calculate n */
-	if (!BN_mul(rsa->n,rsa->p,rsa->q,ctx)) goto err;
-
-	/* calculate d */
-	if (!BN_sub(r1,rsa->p,BN_value_one())) goto err;	/* p-1 */
-	if (!BN_sub(r2,rsa->q,BN_value_one())) goto err;	/* q-1 */
-	if (!BN_mul(r0,r1,r2,ctx)) goto err;	/* (p-1)(q-1) */
-	if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME))
-		{
-		  pr0 = &local_r0;
-		  BN_with_flags(pr0, r0, BN_FLG_CONSTTIME);
-		}
-	else
-	  pr0 = r0;
-	if (!BN_mod_inverse(rsa->d,rsa->e,pr0,ctx)) goto err;	/* d */
-
-	/* set up d for correct BN_FLG_CONSTTIME flag */
-	if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME))
-		{
-		d = &local_d;
-		BN_with_flags(d, rsa->d, BN_FLG_CONSTTIME);
-		}
-	else
-		d = rsa->d;
-
-	/* calculate d mod (p-1) */
-	if (!BN_mod(rsa->dmp1,d,r1,ctx)) goto err;
-
-	/* calculate d mod (q-1) */
-	if (!BN_mod(rsa->dmq1,d,r2,ctx)) goto err;
-
-	/* calculate inverse of q mod p */
-	if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME))
-		{
-		p = &local_p;
-		BN_with_flags(p, rsa->p, BN_FLG_CONSTTIME);
-		}
-	else
-		p = rsa->p;
-	if (!BN_mod_inverse(rsa->iqmp,rsa->q,p,ctx)) goto err;
-
-	ok=1;
-err:
-	if (ok == -1)
-		{
-		RSAerr(RSA_F_RSA_BUILTIN_KEYGEN,ERR_LIB_BN);
-		ok=0;
-		}
-	if (ctx != NULL)
-		{
-		BN_CTX_end(ctx);
-		BN_CTX_free(ctx);
-		}
-
-	return ok;
-	}
-