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From 46ca47060ca8ef3419ec36c2326a81b442d9b43b Mon Sep 17 00:00:00 2001
From: Kazuki Yamaguchi <k@rhe.jp>
Date: Sun, 12 Dec 2021 01:25:20 +0900
Subject: [PATCH 1/5] pkey/dh: avoid using DH#set_key in DH#compute_key
DH#set_key will not work on OpenSSL 3.0 because keys are immutable.
For now, let's reimplement DH#compute_key by manually constructing a
DER-encoded SubjectPublicKeyInfo structure and feeding it to
OpenSSL::PKey.read.
Eventually, we should implement a new method around EVP_PKEY_fromdata()
and use it instead.
---
ext/openssl/lib/openssl/pkey.rb | 16 +++++++++++++---
1 file changed, 13 insertions(+), 3 deletions(-)
diff --git a/ext/openssl/lib/openssl/pkey.rb b/ext/openssl/lib/openssl/pkey.rb
index f6bf5892..5864faa9 100644
--- a/ext/openssl/lib/openssl/pkey.rb
+++ b/ext/openssl/lib/openssl/pkey.rb
@@ -47,9 +47,19 @@ def public_key
# * _pub_bn_ is a OpenSSL::BN, *not* the DH instance returned by
# DH#public_key as that contains the DH parameters only.
def compute_key(pub_bn)
- peer = dup
- peer.set_key(pub_bn, nil)
- derive(peer)
+ # FIXME: This is constructing an X.509 SubjectPublicKeyInfo and is very
+ # inefficient
+ obj = OpenSSL::ASN1.Sequence([
+ OpenSSL::ASN1.Sequence([
+ OpenSSL::ASN1.ObjectId("dhKeyAgreement"),
+ OpenSSL::ASN1.Sequence([
+ OpenSSL::ASN1.Integer(p),
+ OpenSSL::ASN1.Integer(g),
+ ]),
+ ]),
+ OpenSSL::ASN1.BitString(OpenSSL::ASN1.Integer(pub_bn).to_der),
+ ])
+ derive(OpenSSL::PKey.read(obj.to_der))
end
# :call-seq:
From fc9aabc18df3c189cc6a76a1470ca908c4f16480 Mon Sep 17 00:00:00 2001
From: Kazuki Yamaguchi <k@rhe.jp>
Date: Fri, 17 Dec 2021 02:22:25 +0900
Subject: [PATCH 2/5] pkey/ec: avoid using EC#public_key= in EC#dh_compute_key
Similarly to DH#compute_key, work around it by constructing a
SubjectPublicKeyInfo. This should be considered as a temporary
implementation.
---
ext/openssl/lib/openssl/pkey.rb | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/ext/openssl/lib/openssl/pkey.rb b/ext/openssl/lib/openssl/pkey.rb
index 5864faa9..ba04cf4b 100644
--- a/ext/openssl/lib/openssl/pkey.rb
+++ b/ext/openssl/lib/openssl/pkey.rb
@@ -259,9 +259,14 @@ def dsa_verify_asn1(data, sig)
# This method is provided for backwards compatibility, and calls #derive
# internally.
def dh_compute_key(pubkey)
- peer = OpenSSL::PKey::EC.new(group)
- peer.public_key = pubkey
- derive(peer)
+ obj = OpenSSL::ASN1.Sequence([
+ OpenSSL::ASN1.Sequence([
+ OpenSSL::ASN1.ObjectId("id-ecPublicKey"),
+ group.to_der,
+ ]),
+ OpenSSL::ASN1.BitString(pubkey.to_octet_string(:uncompressed)),
+ ])
+ derive(OpenSSL::PKey.read(obj.to_der))
end
end
From 8ee6a582c7e4614eec4f5ca5ab59898fbcb50d2a Mon Sep 17 00:00:00 2001
From: Kazuki Yamaguchi <k@rhe.jp>
Date: Fri, 22 Oct 2021 16:24:07 +0900
Subject: [PATCH 3/5] pkey/dh: deprecate OpenSSL::PKey::DH#generate_key!
OpenSSL::PKey::DH#generate_key! will not work on OpenSSL 3.0 because
keys are made immutable. Users should use OpenSSL::PKey.generate_key
instead.
---
ext/openssl/lib/openssl/pkey.rb | 23 +++++++++++++++++++----
ext/openssl/ossl_pkey_dh.c | 9 +++++----
test/openssl/test_pkey_dh.rb | 18 ++++++++++--------
3 files changed, 34 insertions(+), 16 deletions(-)
diff --git a/ext/openssl/lib/openssl/pkey.rb b/ext/openssl/lib/openssl/pkey.rb
index ba04cf4b..c3e06290 100644
--- a/ext/openssl/lib/openssl/pkey.rb
+++ b/ext/openssl/lib/openssl/pkey.rb
@@ -71,14 +71,29 @@ def compute_key(pub_bn)
# called first in order to generate the per-session keys before performing
# the actual key exchange.
#
+ # <b>Deprecated in version 3.0</b>. This method is incompatible with
+ # OpenSSL 3.0.0 or later.
+ #
# See also OpenSSL::PKey.generate_key.
#
# Example:
- # dh = OpenSSL::PKey::DH.new(2048)
- # public_key = dh.public_key #contains no private/public key yet
- # public_key.generate_key!
- # puts public_key.private? # => true
+ # # DEPRECATED USAGE: This will not work on OpenSSL 3.0 or later
+ # dh0 = OpenSSL::PKey::DH.new(2048)
+ # dh = dh0.public_key # #public_key only copies the DH parameters (contrary to the name)
+ # dh.generate_key!
+ # puts dh.private? # => true
+ # puts dh0.pub_key == dh.pub_key #=> false
+ #
+ # # With OpenSSL::PKey.generate_key
+ # dh0 = OpenSSL::PKey::DH.new(2048)
+ # dh = OpenSSL::PKey.generate_key(dh0)
+ # puts dh0.pub_key == dh.pub_key #=> false
def generate_key!
+ if OpenSSL::OPENSSL_VERSION_NUMBER >= 0x30000000
+ raise DHError, "OpenSSL::PKey::DH is immutable on OpenSSL 3.0; " \
+ "use OpenSSL::PKey.generate_key instead"
+ end
+
unless priv_key
tmp = OpenSSL::PKey.generate_key(self)
set_key(tmp.pub_key, tmp.priv_key)
diff --git a/ext/openssl/ossl_pkey_dh.c b/ext/openssl/ossl_pkey_dh.c
index 04c11b2157..e70d60ed19 100644
--- a/ext/openssl/ossl_pkey_dh.c
+++ b/ext/openssl/ossl_pkey_dh.c
@@ -58,15 +58,16 @@ VALUE eDHError;
*
* Examples:
* # Creating an instance from scratch
- * dh = DH.new
+ * # Note that this is deprecated and will not work on OpenSSL 3.0 or later.
+ * dh = OpenSSL::PKey::DH.new
* dh.set_pqg(bn_p, nil, bn_g)
*
* # Generating a parameters and a key pair
- * dh = DH.new(2048) # An alias of DH.generate(2048)
+ * dh = OpenSSL::PKey::DH.new(2048) # An alias of OpenSSL::PKey::DH.generate(2048)
*
* # Reading DH parameters
- * dh = DH.new(File.read('parameters.pem')) # -> dh, but no public/private key yet
- * dh.generate_key! # -> dh with public and private key
+ * dh_params = OpenSSL::PKey::DH.new(File.read('parameters.pem')) # loads parameters only
+ * dh = OpenSSL::PKey.generate_key(dh_params) # generates a key pair
*/
static VALUE
ossl_dh_initialize(int argc, VALUE *argv, VALUE self)
diff --git a/test/openssl/test_pkey_dh.rb b/test/openssl/test_pkey_dh.rb
index 757704ca..ac11af38 100644
--- a/test/openssl/test_pkey_dh.rb
+++ b/test/openssl/test_pkey_dh.rb
@@ -26,14 +26,19 @@ def test_new_break
end
def test_derive_key
- dh1 = Fixtures.pkey("dh1024").generate_key!
- dh2 = Fixtures.pkey("dh1024").generate_key!
+ params = Fixtures.pkey("dh1024")
+ dh1 = OpenSSL::PKey.generate_key(params)
+ dh2 = OpenSSL::PKey.generate_key(params)
dh1_pub = OpenSSL::PKey.read(dh1.public_to_der)
dh2_pub = OpenSSL::PKey.read(dh2.public_to_der)
+
z = dh1.g.mod_exp(dh1.priv_key, dh1.p).mod_exp(dh2.priv_key, dh1.p).to_s(2)
assert_equal z, dh1.derive(dh2_pub)
assert_equal z, dh2.derive(dh1_pub)
+ assert_raise(OpenSSL::PKey::PKeyError) { params.derive(dh1_pub) }
+ assert_raise(OpenSSL::PKey::PKeyError) { dh1_pub.derive(params) }
+
assert_equal z, dh1.compute_key(dh2.pub_key)
assert_equal z, dh2.compute_key(dh1.pub_key)
end
@@ -74,19 +79,16 @@ def test_public_key
end
def test_generate_key
- dh = Fixtures.pkey("dh1024").public_key # creates a copy
+ # Deprecated in v3.0.0; incompatible with OpenSSL 3.0
+ dh = Fixtures.pkey("dh1024").public_key # creates a copy with params only
assert_no_key(dh)
dh.generate_key!
assert_key(dh)
- end
- def test_key_exchange
- dh = Fixtures.pkey("dh1024")
dh2 = dh.public_key
- dh.generate_key!
dh2.generate_key!
assert_equal(dh.compute_key(dh2.pub_key), dh2.compute_key(dh.pub_key))
- end
+ end if !openssl?(3, 0, 0)
def test_params_ok?
dh0 = Fixtures.pkey("dh1024")
From 5e2e66cce870ea86001dbb0eaa3092badfd37994 Mon Sep 17 00:00:00 2001
From: Kazuki Yamaguchi <k@rhe.jp>
Date: Fri, 17 Dec 2021 02:21:42 +0900
Subject: [PATCH 4/5] pkey/ec: deprecate OpenSSL::PKey::EC#generate_key!
OpenSSL::PKey::EC#generate_key! will not work on OpenSSL 3.0 because
keys are made immutable. Users should use OpenSSL::PKey.generate_key
instead.
---
ext/openssl/ossl_pkey_ec.c | 4 ++++
test/openssl/test_pkey_ec.rb | 21 +++++++++++++--------
2 files changed, 17 insertions(+), 8 deletions(-)
diff --git a/ext/openssl/ossl_pkey_ec.c b/ext/openssl/ossl_pkey_ec.c
index db80d112..398a550a 100644
--- a/ext/openssl/ossl_pkey_ec.c
+++ b/ext/openssl/ossl_pkey_ec.c
@@ -442,6 +442,9 @@ ossl_ec_key_to_der(VALUE self)
*/
static VALUE ossl_ec_key_generate_key(VALUE self)
{
+#if OSSL_OPENSSL_PREREQ(3, 0, 0)
+ rb_raise(ePKeyError, "pkeys are immutable on OpenSSL 3.0");
+#else
EC_KEY *ec;
GetEC(self, ec);
@@ -449,6 +452,7 @@ static VALUE ossl_ec_key_generate_key(VALUE self)
ossl_raise(eECError, "EC_KEY_generate_key");
return self;
+#endif
}
/*
diff --git a/test/openssl/test_pkey_ec.rb b/test/openssl/test_pkey_ec.rb
index 3f5958af..33f78a4c 100644
--- a/test/openssl/test_pkey_ec.rb
+++ b/test/openssl/test_pkey_ec.rb
@@ -13,15 +13,13 @@ def test_ec_key
# FIPS-selftest failure on some environment, so skip for now.
next if ["Oakley", "X25519"].any? { |n| curve_name.start_with?(n) }
- key = OpenSSL::PKey::EC.new(curve_name)
- key.generate_key!
-
+ key = OpenSSL::PKey::EC.generate(curve_name)
assert_predicate key, :private?
assert_predicate key, :public?
assert_nothing_raised { key.check_key }
end
- key1 = OpenSSL::PKey::EC.new("prime256v1").generate_key!
+ key1 = OpenSSL::PKey::EC.generate("prime256v1")
key2 = OpenSSL::PKey::EC.new
key2.group = key1.group
@@ -52,6 +50,13 @@ def test_generate
assert_equal(true, ec.private?)
end
+ def test_generate_key
+ ec = OpenSSL::PKey::EC.new("prime256v1")
+ assert_equal false, ec.private?
+ ec.generate_key!
+ assert_equal true, ec.private?
+ end if !openssl?(3, 0, 0)
+
def test_marshal
key = Fixtures.pkey("p256")
deserialized = Marshal.load(Marshal.dump(key))
@@ -136,7 +141,7 @@ def test_sign_verify_raw
end
def test_dsa_sign_asn1_FIPS186_3
- key = OpenSSL::PKey::EC.new("prime256v1").generate_key!
+ key = OpenSSL::PKey::EC.generate("prime256v1")
size = key.group.order.num_bits / 8 + 1
dgst = (1..size).to_a.pack('C*')
sig = key.dsa_sign_asn1(dgst)
@@ -145,8 +150,8 @@ def test_dsa_sign_asn1_FIPS186_3
end
def test_dh_compute_key
- key_a = OpenSSL::PKey::EC.new("prime256v1").generate_key!
- key_b = OpenSSL::PKey::EC.new(key_a.group).generate_key!
+ key_a = OpenSSL::PKey::EC.generate("prime256v1")
+ key_b = OpenSSL::PKey::EC.generate(key_a.group)
pub_a = key_a.public_key
pub_b = key_b.public_key
@@ -276,7 +281,7 @@ def test_ec_group
def test_ec_point
group = OpenSSL::PKey::EC::Group.new("prime256v1")
- key = OpenSSL::PKey::EC.new(group).generate_key!
+ key = OpenSSL::PKey::EC.generate(group)
point = key.public_key
point2 = OpenSSL::PKey::EC::Point.new(group, point.to_bn)
From 6848d2d969d90e6a400d89848ecec21076b87888 Mon Sep 17 00:00:00 2001
From: Kazuki Yamaguchi <k@rhe.jp>
Date: Tue, 21 Sep 2021 18:29:59 +0900
Subject: [PATCH 5/5] pkey: deprecate PKey#set_* methods
OpenSSL 3.0 made EVP_PKEY immutable. This means we can only have a const
pointer of the low level struct and the following methods can no longer
be provided when linked against OpenSSL 3.0:
- OpenSSL::PKey::RSA#set_key
- OpenSSL::PKey::RSA#set_factors
- OpenSSL::PKey::RSA#set_crt_params
- OpenSSL::PKey::DSA#set_pqg
- OpenSSL::PKey::DSA#set_key
- OpenSSL::PKey::DH#set_pqg
- OpenSSL::PKey::DH#set_key
- OpenSSL::PKey::EC#group=
- OpenSSL::PKey::EC#private_key=
- OpenSSL::PKey::EC#public_key=
There is no direct replacement for this functionality at the moment.
I plan to introduce a wrapper around EVP_PKEY_fromdata(), which takes
all key components at once to construct an EVP_PKEY.
---
ext/openssl/ossl_pkey.h | 16 +++++++
ext/openssl/ossl_pkey_ec.c | 12 +++++
test/openssl/test_pkey_dh.rb | 38 +++++++++++-----
test/openssl/test_pkey_dsa.rb | 8 +++-
test/openssl/test_pkey_ec.rb | 58 ++++++++++++++----------
test/openssl/test_pkey_rsa.rb | 85 ++++++++++++++++++++++-------------
6 files changed, 149 insertions(+), 68 deletions(-)
diff --git a/ext/openssl/ossl_pkey.h b/ext/openssl/ossl_pkey.h
index 4beede22..4536e58e 100644
--- a/ext/openssl/ossl_pkey.h
+++ b/ext/openssl/ossl_pkey.h
@@ -116,6 +116,7 @@ static VALUE ossl_##_keytype##_get_##_name(VALUE self) \
OSSL_PKEY_BN_DEF_GETTER0(_keytype, _type, a2, \
_type##_get0_##_group(obj, NULL, &bn))
+#if !OSSL_OPENSSL_PREREQ(3, 0, 0)
#define OSSL_PKEY_BN_DEF_SETTER3(_keytype, _type, _group, a1, a2, a3) \
/* \
* call-seq: \
@@ -173,6 +174,21 @@ static VALUE ossl_##_keytype##_set_##_group(VALUE self, VALUE v1, VALUE v2) \
} \
return self; \
}
+#else
+#define OSSL_PKEY_BN_DEF_SETTER3(_keytype, _type, _group, a1, a2, a3) \
+static VALUE ossl_##_keytype##_set_##_group(VALUE self, VALUE v1, VALUE v2, VALUE v3) \
+{ \
+ rb_raise(ePKeyError, \
+ #_keytype"#set_"#_group"= is incompatible with OpenSSL 3.0"); \
+}
+
+#define OSSL_PKEY_BN_DEF_SETTER2(_keytype, _type, _group, a1, a2) \
+static VALUE ossl_##_keytype##_set_##_group(VALUE self, VALUE v1, VALUE v2) \
+{ \
+ rb_raise(ePKeyError, \
+ #_keytype"#set_"#_group"= is incompatible with OpenSSL 3.0"); \
+}
+#endif
#define OSSL_PKEY_BN_DEF_SETTER_OLD(_keytype, _type, _group, _name) \
/* \
diff --git a/ext/openssl/ossl_pkey_ec.c b/ext/openssl/ossl_pkey_ec.c
index 398a550a..7a6ed1c9 100644
--- a/ext/openssl/ossl_pkey_ec.c
+++ b/ext/openssl/ossl_pkey_ec.c
@@ -251,6 +251,9 @@ ossl_ec_key_get_group(VALUE self)
static VALUE
ossl_ec_key_set_group(VALUE self, VALUE group_v)
{
+#if OSSL_OPENSSL_PREREQ(3, 0, 0)
+ rb_raise(ePKeyError, "pkeys are immutable on OpenSSL 3.0");
+#else
EC_KEY *ec;
EC_GROUP *group;
@@ -261,6 +264,7 @@ ossl_ec_key_set_group(VALUE self, VALUE group_v)
ossl_raise(eECError, "EC_KEY_set_group");
return group_v;
+#endif
}
/*
@@ -289,6 +293,9 @@ static VALUE ossl_ec_key_get_private_key(VALUE self)
*/
static VALUE ossl_ec_key_set_private_key(VALUE self, VALUE private_key)
{
+#if OSSL_OPENSSL_PREREQ(3, 0, 0)
+ rb_raise(ePKeyError, "pkeys are immutable on OpenSSL 3.0");
+#else
EC_KEY *ec;
BIGNUM *bn = NULL;
@@ -307,6 +314,7 @@ static VALUE ossl_ec_key_set_private_key(VALUE self, VALUE private_key)
}
return private_key;
+#endif
}
/*
@@ -335,6 +343,9 @@ static VALUE ossl_ec_key_get_public_key(VALUE self)
*/
static VALUE ossl_ec_key_set_public_key(VALUE self, VALUE public_key)
{
+#if OSSL_OPENSSL_PREREQ(3, 0, 0)
+ rb_raise(ePKeyError, "pkeys are immutable on OpenSSL 3.0");
+#else
EC_KEY *ec;
EC_POINT *point = NULL;
@@ -353,6 +364,7 @@ static VALUE ossl_ec_key_set_public_key(VALUE self, VALUE public_key)
}
return public_key;
+#endif
}
/*
diff --git a/test/openssl/test_pkey_dh.rb b/test/openssl/test_pkey_dh.rb
index ac11af38..161af189 100644
--- a/test/openssl/test_pkey_dh.rb
+++ b/test/openssl/test_pkey_dh.rb
@@ -107,13 +107,32 @@ def test_params_ok?
end
def test_dup
- dh = Fixtures.pkey("dh1024")
- dh2 = dh.dup
- assert_equal dh.to_der, dh2.to_der # params
- assert_equal_params dh, dh2 # keys
- dh2.set_pqg(dh2.p + 1, nil, dh2.g)
- assert_not_equal dh2.p, dh.p
- assert_equal dh2.g, dh.g
+ # Parameters only
+ dh1 = Fixtures.pkey("dh1024")
+ dh2 = dh1.dup
+ assert_equal dh1.to_der, dh2.to_der
+ assert_not_equal nil, dh1.p
+ assert_not_equal nil, dh1.g
+ assert_equal [dh1.p, dh1.g], [dh2.p, dh2.g]
+ assert_equal nil, dh1.pub_key
+ assert_equal nil, dh1.priv_key
+ assert_equal [dh1.pub_key, dh1.priv_key], [dh2.pub_key, dh2.priv_key]
+
+ # PKey is immutable in OpenSSL >= 3.0
+ if !openssl?(3, 0, 0)
+ dh2.set_pqg(dh2.p + 1, nil, dh2.g)
+ assert_not_equal dh2.p, dh1.p
+ end
+
+ # With a key pair
+ dh3 = OpenSSL::PKey.generate_key(Fixtures.pkey("dh1024"))
+ dh4 = dh3.dup
+ assert_equal dh3.to_der, dh4.to_der
+ assert_equal dh1.to_der, dh4.to_der # encodes parameters only
+ assert_equal [dh1.p, dh1.g], [dh4.p, dh4.g]
+ assert_not_equal nil, dh3.pub_key
+ assert_not_equal nil, dh3.priv_key
+ assert_equal [dh3.pub_key, dh3.priv_key], [dh4.pub_key, dh4.priv_key]
end
def test_marshal
@@ -125,11 +144,6 @@ def test_marshal
private
- def assert_equal_params(dh1, dh2)
- assert_equal(dh1.g, dh2.g)
- assert_equal(dh1.p, dh2.p)
- end
-
def assert_no_key(dh)
assert_equal(false, dh.public?)
assert_equal(false, dh.private?)
diff --git a/test/openssl/test_pkey_dsa.rb b/test/openssl/test_pkey_dsa.rb
index 0994607f..726b7dbf 100644
--- a/test/openssl/test_pkey_dsa.rb
+++ b/test/openssl/test_pkey_dsa.rb
@@ -208,8 +208,12 @@ def test_dup
key = Fixtures.pkey("dsa1024")
key2 = key.dup
assert_equal key.params, key2.params
- key2.set_pqg(key2.p + 1, key2.q, key2.g)
- assert_not_equal key.params, key2.params
+
+ # PKey is immutable in OpenSSL >= 3.0
+ if !openssl?(3, 0, 0)
+ key2.set_pqg(key2.p + 1, key2.q, key2.g)
+ assert_not_equal key.params, key2.params
+ end
end
def test_marshal
diff --git a/test/openssl/test_pkey_ec.rb b/test/openssl/test_pkey_ec.rb
index 33f78a4c..ffe5a94e 100644
--- a/test/openssl/test_pkey_ec.rb
+++ b/test/openssl/test_pkey_ec.rb
@@ -21,11 +21,15 @@ def test_ec_key
key1 = OpenSSL::PKey::EC.generate("prime256v1")
- key2 = OpenSSL::PKey::EC.new
- key2.group = key1.group
- key2.private_key = key1.private_key
- key2.public_key = key1.public_key
- assert_equal key1.to_der, key2.to_der
+ # PKey is immutable in OpenSSL >= 3.0; constructing an empty EC object is
+ # deprecated
+ if !openssl?(3, 0, 0)
+ key2 = OpenSSL::PKey::EC.new
+ key2.group = key1.group
+ key2.private_key = key1.private_key
+ key2.public_key = key1.public_key
+ assert_equal key1.to_der, key2.to_der
+ end
key3 = OpenSSL::PKey::EC.new(key1)
assert_equal key1.to_der, key3.to_der
@@ -35,10 +39,14 @@ def test_ec_key
key5 = key1.dup
assert_equal key1.to_der, key5.to_der
- key_tmp = OpenSSL::PKey::EC.new("prime256v1").generate_key!
- key5.private_key = key_tmp.private_key
- key5.public_key = key_tmp.public_key
- assert_not_equal key1.to_der, key5.to_der
+
+ # PKey is immutable in OpenSSL >= 3.0; EC object should not be modified
+ if !openssl?(3, 0, 0)
+ key_tmp = OpenSSL::PKey::EC.generate("prime256v1")
+ key5.private_key = key_tmp.private_key
+ key5.public_key = key_tmp.public_key
+ assert_not_equal key1.to_der, key5.to_der
+ end
end
def test_generate
@@ -65,22 +73,26 @@ def test_marshal
end
def test_check_key
- key = OpenSSL::PKey::EC.new("prime256v1").generate_key!
- assert_equal(true, key.check_key)
- assert_equal(true, key.private?)
- assert_equal(true, key.public?)
- key2 = OpenSSL::PKey::EC.new(key.group)
- assert_equal(false, key2.private?)
- assert_equal(false, key2.public?)
- key2.public_key = key.public_key
- assert_equal(false, key2.private?)
- assert_equal(true, key2.public?)
- key2.private_key = key.private_key
+ key0 = Fixtures.pkey("p256")
+ assert_equal(true, key0.check_key)
+ assert_equal(true, key0.private?)
+ assert_equal(true, key0.public?)
+
+ key1 = OpenSSL::PKey.read(key0.public_to_der)
+ assert_equal(true, key1.check_key)
+ assert_equal(false, key1.private?)
+ assert_equal(true, key1.public?)
+
+ key2 = OpenSSL::PKey.read(key0.private_to_der)
assert_equal(true, key2.private?)
assert_equal(true, key2.public?)
assert_equal(true, key2.check_key)
- key2.private_key += 1
- assert_raise(OpenSSL::PKey::ECError) { key2.check_key }
+
+ # EC#private_key= is deprecated in 3.0 and won't work on OpenSSL 3.0
+ if !openssl?(3, 0, 0)
+ key2.private_key += 1
+ assert_raise(OpenSSL::PKey::ECError) { key2.check_key }
+ end
end
def test_sign_verify
@@ -112,7 +124,7 @@ def test_derive_key
assert_equal [zIUT].pack("H*"), a.derive(b)
assert_equal a.derive(b), a.dh_compute_key(b.public_key)
- end
+ end if !openssl?(3, 0, 0) # TODO: Test it without using #private_key=
def test_sign_verify_raw
key = Fixtures.pkey("p256")
diff --git a/test/openssl/test_pkey_rsa.rb b/test/openssl/test_pkey_rsa.rb
index dbe87ba4..1c7f9ccf 100644
--- a/test/openssl/test_pkey_rsa.rb
+++ b/test/openssl/test_pkey_rsa.rb
@@ -31,15 +31,18 @@ def test_private
assert(!key4.private?)
rsa1024 = Fixtures.pkey("rsa1024")
- # Generated by RSA#set_key
- key5 = OpenSSL::PKey::RSA.new
- key5.set_key(rsa1024.n, rsa1024.e, rsa1024.d)
- assert(key5.private?)
-
- # Generated by RSA#set_key, without d
- key6 = OpenSSL::PKey::RSA.new
- key6.set_key(rsa1024.n, rsa1024.e, nil)
- assert(!key6.private?)
+ if !openssl?(3, 0, 0)
+ key = OpenSSL::PKey::RSA.new
+ # Generated by RSA#set_key
+ key5 = OpenSSL::PKey::RSA.new
+ key5.set_key(rsa1024.n, rsa1024.e, rsa1024.d)
+ assert(key5.private?)
+
+ # Generated by RSA#set_key, without d
+ key6 = OpenSSL::PKey::RSA.new
+ key6.set_key(rsa1024.n, rsa1024.e, nil)
+ assert(!key6.private?)
+ end
end
def test_new
@@ -235,36 +238,52 @@ def test_encrypt_decrypt_legacy
def test_export
rsa1024 = Fixtures.pkey("rsa1024")
- key = OpenSSL::PKey::RSA.new
- # key has only n, e and d
- key.set_key(rsa1024.n, rsa1024.e, rsa1024.d)
- assert_equal rsa1024.public_key.export, key.export
+ pub = OpenSSL::PKey.read(rsa1024.public_to_der)
+ assert_not_equal rsa1024.export, pub.export
+ assert_equal rsa1024.public_to_pem, pub.export
+
+ # PKey is immutable in OpenSSL >= 3.0
+ if !openssl?(3, 0, 0)
+ key = OpenSSL::PKey::RSA.new
- # key has only n, e, d, p and q
- key.set_factors(rsa1024.p, rsa1024.q)
- assert_equal rsa1024.public_key.export, key.export
+ # key has only n, e and d
+ key.set_key(rsa1024.n, rsa1024.e, rsa1024.d)
+ assert_equal rsa1024.public_key.export, key.export
- # key has n, e, d, p, q, dmp1, dmq1 and iqmp
- key.set_crt_params(rsa1024.dmp1, rsa1024.dmq1, rsa1024.iqmp)
- assert_equal rsa1024.export, key.export
+ # key has only n, e, d, p and q
+ key.set_factors(rsa1024.p, rsa1024.q)
+ assert_equal rsa1024.public_key.export, key.export
+
+ # key has n, e, d, p, q, dmp1, dmq1 and iqmp
+ key.set_crt_params(rsa1024.dmp1, rsa1024.dmq1, rsa1024.iqmp)
+ assert_equal rsa1024.export, key.export
+ end
end
def test_to_der
rsa1024 = Fixtures.pkey("rsa1024")
- key = OpenSSL::PKey::RSA.new
- # key has only n, e and d
- key.set_key(rsa1024.n, rsa1024.e, rsa1024.d)
- assert_equal rsa1024.public_key.to_der, key.to_der
+ pub = OpenSSL::PKey.read(rsa1024.public_to_der)
+ assert_not_equal rsa1024.to_der, pub.to_der
+ assert_equal rsa1024.public_to_der, pub.to_der
- # key has only n, e, d, p and q
- key.set_factors(rsa1024.p, rsa1024.q)
- assert_equal rsa1024.public_key.to_der, key.to_der
+ # PKey is immutable in OpenSSL >= 3.0
+ if !openssl?(3, 0, 0)
+ key = OpenSSL::PKey::RSA.new
- # key has n, e, d, p, q, dmp1, dmq1 and iqmp
- key.set_crt_params(rsa1024.dmp1, rsa1024.dmq1, rsa1024.iqmp)
- assert_equal rsa1024.to_der, key.to_der
+ # key has only n, e and d
+ key.set_key(rsa1024.n, rsa1024.e, rsa1024.d)
+ assert_equal rsa1024.public_key.to_der, key.to_der
+
+ # key has only n, e, d, p and q
+ key.set_factors(rsa1024.p, rsa1024.q)
+ assert_equal rsa1024.public_key.to_der, key.to_der
+
+ # key has n, e, d, p, q, dmp1, dmq1 and iqmp
+ key.set_crt_params(rsa1024.dmp1, rsa1024.dmq1, rsa1024.iqmp)
+ assert_equal rsa1024.to_der, key.to_der
+ end
end
def test_RSAPrivateKey
@@ -501,8 +520,12 @@ def test_dup
key = Fixtures.pkey("rsa1024")
key2 = key.dup
assert_equal key.params, key2.params
- key2.set_key(key2.n, 3, key2.d)
- assert_not_equal key.params, key2.params
+
+ # PKey is immutable in OpenSSL >= 3.0
+ if !openssl?(3, 0, 0)
+ key2.set_key(key2.n, 3, key2.d)
+ assert_not_equal key.params, key2.params
+ end
end
def test_marshal
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