dev-perl/Crypt-OpenSSL-ECDSA: remove unused patch

Closes: https://github.com/gentoo/gentoo/pull/22624
Signed-off-by: Michael Mair-Keimberger <mmk@levelnine.at>
Package-Manager: Portage-3.0.28, Repoman-3.0.3
Signed-off-by: Conrad Kostecki <conikost@gentoo.org>

1 files changed, 0 insertions, 252 deletions

diff --git a/dev-perl/Crypt-OpenSSL-ECDSA/files/Crypt-OpenSSL-ECDSA-0.80.0-0002-Port-to-OpenSSL-1.1.0.patch b/dev-perl/Crypt-OpenSSL-ECDSA/files/Crypt-OpenSSL-ECDSA-0.80.0-0002-Port-to-OpenSSL-1.1.0.patch
deleted file mode 100644
index 9fe9f58d4763..000000000000
--- a/dev-perl/Crypt-OpenSSL-ECDSA/files/Crypt-OpenSSL-ECDSA-0.80.0-0002-Port-to-OpenSSL-1.1.0.patch
+++ /dev/null
@@ -1,252 +0,0 @@
-From b110ec2277ba33e0935f3d465a5413f669d8aefc Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com>
-Date: Tue, 11 Oct 2016 16:15:43 +0200
-Subject: [PATCH] Port to OpenSSL 1.1.0
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-OpenSSL 1.1.0 hid ECDSA structure internals and provided methods
-instead.
-
-This patch uses the methods and provides their copies in the case of
-older OpenSSL. Because the new OpenSSL API, ECDSA_SIG_set0(), cannot
-set curve parameters individually and ECDSA_SIG_get0() returns yet
-another reference, it's necessary to duplicate the other unchanged
-paramater when calling set_r() or set_s().
-
-This patch also stops exporting ECDSA_METHOD functions that were
-removed from the new OpenSSL.
-
-CPAN RT#118330
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- ECDSA.xs                | 105 ++++++++++++++++++++++++++++++++++++++++--------
- t/Crypt-OpenSSL-ECDSA.t |  13 +++++-
- 2 files changed, 100 insertions(+), 18 deletions(-)
-
-diff --git a/ECDSA.xs b/ECDSA.xs
-index 4016368..3d6e2d1 100644
---- a/ECDSA.xs
-+++ b/ECDSA.xs
-@@ -7,9 +7,35 @@
- 
- #include <openssl/ecdsa.h>
- #include <openssl/err.h>
-+#include <openssl/bn.h>
- 
- #include "const-c.inc"
- 
-+
-+#if OPENSSL_VERSION_NUMBER >= 0x10100000L
-+#include <openssl/ec.h>
-+#else
-+/* ECDSA_SIG_get0() and ECDSA_SIG_set0() copied from OpenSSL 1.1.0b. */
-+static void ECDSA_SIG_get0(const ECDSA_SIG *sig, const BIGNUM **pr,
-+    const BIGNUM **ps) {
-+    if (pr != NULL)
-+        *pr = sig->r;
-+    if (ps != NULL)
-+        *ps = sig->s;
-+}
-+
-+static int ECDSA_SIG_set0(ECDSA_SIG *sig, BIGNUM *r, BIGNUM *s)
-+{
-+    if (r == NULL || s == NULL)
-+        return 0;
-+    BN_clear_free(sig->r);
-+    BN_clear_free(sig->s);
-+    sig->r = r;
-+    sig->s = s;
-+    return 1;
-+}
-+#endif
-+
- MODULE = Crypt::OpenSSL::ECDSA		PACKAGE = Crypt::OpenSSL::ECDSA
- 
- PROTOTYPES: ENABLE
-@@ -17,7 +43,9 @@ INCLUDE: const-xs.inc
- 
- BOOT:
-     ERR_load_crypto_strings();
-+#if OPENSSL_VERSION_NUMBER >= 0x10002000L && OPENSSL_VERSION_NUMBER < 0x10100000L
-     ERR_load_ECDSA_strings();
-+#endif
- 
- #ECDSA_SIG *
- #ECDSA_SIG_new()
-@@ -61,10 +89,16 @@ ECDSA_do_verify(const unsigned char *dgst, const ECDSA_SIG *sig, EC_KEY* eckey);
- 	OUTPUT:
- 		RETVAL
- 
--# These ECDSA_METHOD functions only became available in 1.0.2
-+# These ECDSA_METHOD functions only became available in 1.0.2,
-+# but some of them removed again in 1.1.0.
- 
- #if OPENSSL_VERSION_NUMBER >= 0x10002000L
- 
-+int	  
-+ECDSA_size(const EC_KEY *eckey)
-+
-+#if OPENSSL_VERSION_NUMBER < 0x10100000L
-+
- const ECDSA_METHOD *
- ECDSA_OpenSSL()
- 
-@@ -77,9 +111,6 @@ ECDSA_get_default_method()
- int 	  
- ECDSA_set_method(EC_KEY *eckey, const ECDSA_METHOD *meth)
- 
--int	  
--ECDSA_size(const EC_KEY *eckey)
--
- ECDSA_METHOD *
- ECDSA_METHOD_new(ECDSA_METHOD *ecdsa_method=0)
- 
-@@ -95,7 +126,7 @@ ECDSA_METHOD_set_name(ECDSA_METHOD *ecdsa_method, char *name)
- void 
- ERR_load_ECDSA_strings()
- 
--
-+#endif
- #endif
- 
- 
-@@ -135,11 +166,13 @@ SV *
- get_r(ecdsa_sig)
-         ECDSA_SIG *ecdsa_sig
-     PREINIT:
-+        const BIGNUM *r;
-         unsigned char *to;
-         STRLEN len;
-     CODE:
-         to = malloc(sizeof(char) * 128);
--        len = BN_bn2bin(ecdsa_sig->r, to);
-+        ECDSA_SIG_get0(ecdsa_sig, &r, NULL);
-+        len = BN_bn2bin(r, to);
-         RETVAL = newSVpvn((const char*)to, len);
-         free(to);
-     OUTPUT:
-@@ -149,11 +182,13 @@ SV *
- get_s(ecdsa_sig)
-         ECDSA_SIG *ecdsa_sig
-     PREINIT:
-+        const BIGNUM *s;
-         unsigned char *to;
-         STRLEN len;
-     CODE:
-         to = malloc(sizeof(char) * 128);
--        len = BN_bn2bin(ecdsa_sig->s, to);
-+        ECDSA_SIG_get0(ecdsa_sig, NULL, &s);
-+        len = BN_bn2bin(s, to);
-         RETVAL = newSVpvn((const char*)to, len);
-         free(to);
-     OUTPUT:
-@@ -164,26 +199,62 @@ set_r(ecdsa_sig, r_SV)
-         ECDSA_SIG *ecdsa_sig
-         SV * r_SV
-     PREINIT:
--	char *s;
-+	    char *string;
-         STRLEN len;
-+        BIGNUM *r;
-+        BIGNUM *s;
-+        const BIGNUM *old_s;
-     CODE:
--        s = SvPV(r_SV, len);
--        if (ecdsa_sig->r)
--            BN_free(ecdsa_sig->r);
--        ecdsa_sig->r = BN_bin2bn((const unsigned char *)s, len, NULL);
-+        string = SvPV(r_SV, len);
-+        r = BN_bin2bn((const unsigned char *)string, len, NULL);
-+        if (NULL == r)
-+            croak("Could not convert ECDSA parameter string to big number");
-+        ECDSA_SIG_get0(ecdsa_sig, NULL, &old_s);
-+        if (NULL == old_s) {
-+            s = BN_new();
-+        } else {
-+            s = BN_dup(old_s);
-+        }
-+        if (NULL == s) {
-+            BN_free(r);
-+            croak("Could not duplicate unchanged ECDSA parameter");
-+        }
-+        if (!ECDSA_SIG_set0(ecdsa_sig, r, s)) {
-+            BN_free(r);
-+            BN_free(s);
-+            croak("Could not store ECDSA parameters");
-+        }
- 
- void
- set_s(ecdsa_sig, s_SV)
-         ECDSA_SIG *ecdsa_sig
-         SV * s_SV
-     PREINIT:
--	char *s;
-+	    char *string;
-         STRLEN len;
-+        BIGNUM *r;
-+        BIGNUM *s;
-+        const BIGNUM *old_r;
-     CODE:
--        s = SvPV(s_SV, len);
--        if (ecdsa_sig->s)
--            BN_free(ecdsa_sig->s);
--        ecdsa_sig->s = BN_bin2bn((const unsigned char *)s, len, NULL);
-+        string = SvPV(s_SV, len);
-+        s = BN_bin2bn((const unsigned char *)string, len, NULL);
-+        if (NULL == s)
-+            croak("Could not convert ECDSA parameter string to big number");
-+        ECDSA_SIG_get0(ecdsa_sig, &old_r, NULL);
-+        if (NULL == old_r) {
-+            r = BN_new();
-+        } else {
-+            r = BN_dup(old_r);
-+        }
-+        if (NULL == r) {
-+            BN_free(s);
-+            croak("Could not duplicate unchanged ECDSA parameter");
-+        }
-+        if (!ECDSA_SIG_set0(ecdsa_sig, r, s)) {
-+            BN_free(r);
-+            BN_free(s);
-+            croak("Could not store ECDSA parameters");
-+        }
- 
- 
- 
-diff --git a/t/Crypt-OpenSSL-ECDSA.t b/t/Crypt-OpenSSL-ECDSA.t
-index 7ab584f..3c02025 100644
---- a/t/Crypt-OpenSSL-ECDSA.t
-+++ b/t/Crypt-OpenSSL-ECDSA.t
-@@ -6,7 +6,7 @@
- use strict;
- use warnings;
- 
--use Test::More tests => 21;
-+use Test::More tests => 25;
- BEGIN { use_ok('Crypt::OpenSSL::ECDSA'); use_ok('Crypt::OpenSSL::EC');  };
- 
- 
-@@ -77,6 +77,17 @@ $ret = Crypt::OpenSSL::ECDSA::ECDSA_do_verify($digest, $sig, $key);
- ok($ret);
- undef $sig;
- 
-+# Test a signature can be built from scratch
-+$sig = Crypt::OpenSSL::ECDSA::ECDSA_SIG->new();
-+ok($sig, 'Empty Crypt::OpenSSL::ECDSA::ECDSA_SIG object created');
-+eval { $sig->set_r($r); };
-+ok(!$@, 'R parameter set');
-+eval { $sig->set_s($s); };
-+ok(!$@, 'S parameter set');
-+$ret = Crypt::OpenSSL::ECDSA::ECDSA_do_verify($digest, $sig, $key);
-+ok($ret, 'built-from-scratch signature matches');
-+undef $sig;
-+
- # Testing signing and verifying with the _ex version
- my $dummy = 0;
- $sig = Crypt::OpenSSL::ECDSA::ECDSA_do_sign_ex($digest, \$dummy, \$dummy, $key);
--- 
-2.7.4
-