File openssl-fips-dont-fall-back-to-default-digest.p... of Package openssl

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File openssl-fips-dont-fall-back-to-default-digest.patch of Package openssl (Revision 4978297128fa4028e9423e6dccbc753a)

Currently displaying revision 4978297128fa4028e9423e6dccbc753a , Show latest

Index: openssl-1.0.1i/apps/dgst.c
===================================================================
--- openssl-1.0.1i.orig/apps/dgst.c	2016-04-28 17:03:42.236194100 +0200
+++ openssl-1.0.1i/apps/dgst.c	2016-04-28 17:04:29.820980047 +0200
@@ -147,7 +147,7 @@ int MAIN(int argc, char **argv)
 	/* first check the program name */
 	program_name(argv[0],pname,sizeof pname);
 
-	md=EVP_get_digestbyname(pname);
+	md = EVP_get_digestbyname_fips_disabled(pname);
 
 	argc--;
 	argv++;
@@ -250,7 +250,7 @@ int MAIN(int argc, char **argv)
 			if (!macopts || !sk_OPENSSL_STRING_push(macopts, *(++argv)))
 				break;
 			}
-		else if ((m=EVP_get_digestbyname(&((*argv)[1]))) != NULL)
+		else if ((m=EVP_get_digestbyname_fips_disabled(&((*argv)[1]))) != NULL)
 			md=m;
 		else
 			break;
Index: openssl-1.0.1i/apps/apps.c
===================================================================
--- openssl-1.0.1i.orig/apps/apps.c	2016-04-28 17:03:40.969173173 +0200
+++ openssl-1.0.1i/apps/apps.c	2016-04-28 17:03:42.236194100 +0200
@@ -3096,3 +3096,45 @@ int raw_write_stdout(const void *buf,int
 int raw_write_stdout(const void *buf,int siz)
 	{	return write(fileno(stdout),buf,siz);	}
 #endif
+
+
+const EVP_MD *EVP_get_digestbyname_fips_disabled(const char *name)
+	{
+	int saved_fips_mode = FIPS_mode();
+	EVP_MD *md;
+
+	if (saved_fips_mode)
+		FIPS_mode_set(0);
+
+	OpenSSL_add_all_digests();
+	md=EVP_get_digestbyname(name);
+
+	if (saved_fips_mode && !FIPS_mode_set(saved_fips_mode)) {
+		ERR_load_crypto_strings();
+		ERR_print_errors(BIO_new_fp(stderr,BIO_NOCLOSE));
+		EXIT(1);
+	}
+
+	return md;
+	}
+
+const EVP_CIPHER *EVP_get_cipherbyname_fips_disabled(const char *name)
+	{
+	int saved_fips_mode = FIPS_mode();
+	EVP_CIPHER *ciph;
+
+	if (saved_fips_mode)
+		FIPS_mode_set(0);
+
+	OpenSSL_add_all_ciphers();
+	ciph=EVP_get_cipherbyname(name);
+
+	if (saved_fips_mode && !FIPS_mode_set(saved_fips_mode)) {
+		ERR_load_crypto_strings();
+		ERR_print_errors(BIO_new_fp(stderr,BIO_NOCLOSE));
+		EXIT(1);
+	}
+
+	return ciph;
+	}
+
Index: openssl-1.0.1i/apps/apps.h
===================================================================
--- openssl-1.0.1i.orig/apps/apps.h	2016-04-28 17:03:42.237194116 +0200
+++ openssl-1.0.1i/apps/apps.h	2016-04-28 17:05:12.893691488 +0200
@@ -337,6 +337,9 @@ void jpake_server_auth(BIO *out, BIO *co
 unsigned char *next_protos_parse(unsigned short *outlen, const char *in);
 #endif  /* !OPENSSL_NO_TLSEXT && !OPENSSL_NO_NEXTPROTONEG */
 
+const EVP_MD *EVP_get_digestbyname_fips_disabled(const char *name);
+const EVP_CIPHER *EVP_get_cipherbyname_fips_disabled(const char *name);
+
 #define FORMAT_UNDEF    0
 #define FORMAT_ASN1     1
 #define FORMAT_TEXT     2
Index: openssl-1.0.1i/apps/enc.c
===================================================================
--- openssl-1.0.1i.orig/apps/enc.c	2016-04-28 17:03:40.970173189 +0200
+++ openssl-1.0.1i/apps/enc.c	2016-04-28 17:07:31.388979155 +0200
@@ -151,7 +151,7 @@ int MAIN(int argc, char **argv)
 		do_zlib=1;
 #endif
 
-	cipher=EVP_get_cipherbyname(pname);
+	cipher=EVP_get_cipherbyname_fips_disabled(pname);
 #ifdef ZLIB
 	if (!do_zlib && !base64 && (cipher == NULL)
 				&& (strcmp(pname,"enc") != 0))
@@ -287,7 +287,7 @@ int MAIN(int argc, char **argv)
 		else if (strcmp(*argv,"-non-fips-allow") == 0)
 			non_fips_allow = 1;
 		else if	((argv[0][0] == '-') &&
-			((c=EVP_get_cipherbyname(&(argv[0][1]))) != NULL))
+			((c=EVP_get_cipherbyname_fips_disabled(&(argv[0][1]))) != NULL))
 			{
 			cipher=c;
 			}
@@ -329,6 +329,10 @@ bad:
 		argv++;
 		}
 
+    /* drop out of fips mode if we should allow non-fips algos */
+    if (non_fips_allow)
+        FIPS_mode_set(0);
+
 #ifndef OPENSSL_NO_ENGINE
         setup_engine(bio_err, engine, 0);
 #endif
@@ -345,7 +349,7 @@ bad:
 		goto end;
 		}
 
-	if (md && (dgst=EVP_get_digestbyname(md)) == NULL)
+	if (md && (dgst=EVP_get_digestbyname_fips_disabled(md)) == NULL)
 		{
 		BIO_printf(bio_err,"%s is an unsupported message digest type\n",md);
 		goto end;

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File openssl-fips-dont-fall-back-to-default-digest.patch of Package openssl (Revision 4978297128fa4028e9423e6dccbc753a)

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