Merge branch 'maint-3.2'

* maint-3.2:
  Ruby/OpenSSL 3.2.1
  Configure RubyGems Trusted Publishing
  Ruby/OpenSSL 3.1.1
  Ruby/OpenSSL 3.0.3
  digest: make output buffer String independent in #finish
  cipher: make output buffer String independent

Author: rhenium

.github/workflows/push_gem.yml

@@ -0,0 +1,51 @@
+name: Publish gem to rubygems.org
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+permissions:
+  contents: read
+
+jobs:
+  push:
+    if: github.repository == 'ruby/openssl'
+    runs-on: ubuntu-latest
+
+    environment:
+      name: rubygems.org
+      url: https://rubygems.org/gems/openssl
+
+    permissions:
+      contents: write
+      id-token: write
+
+    strategy:
+      matrix:
+        ruby: [ 'ruby', 'jruby' ]
+
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@0080882f6c36860b6ba35c610c98ce87d4e2f26f # v2.10.2
+        with:
+          egress-policy: audit
+
+      - uses: actions/checkout@v4
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          bundler-cache: true
+          ruby-version: ${{ matrix.ruby }}
+
+      - name: Publish to RubyGems
+        uses: rubygems/release-gem@v1
+
+      - name: Create GitHub release
+        run: |
+          tag_name="$(git describe --tags --abbrev=0)"
+          gh release create "${tag_name}" --verify-tag --draft --generate-notes pkg/*.gem
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        if: matrix.ruby == 'ruby'

History.md

@@ -1,3 +1,9 @@
+Version 3.2.1
+=============
+
+Merged changes in 3.0.3.
+
+
 Version 3.2.0
 =============
 
@@ -38,6 +44,12 @@ Notable changes
   [[GitHub #141]](https://github.com/ruby/openssl/pull/141)
 
 
+Version 3.1.1
+=============
+
+Merged changes in 3.0.3.
+
+
 Version 3.1.0
 =============
 
@@ -74,6 +86,31 @@ Notable changes
   LibreSSL 3.6 and Ed25519 support in LibreSSL 3.7.
 
 
+Version 3.0.3
+=============
+
+Bug fixes
+---------
+
+* Fix a performance regression introduced in v2.1.3 on a buffered write to
+  `SSLSocket`.
+  [[GitHub #706]](https://github.com/ruby/openssl/pull/706)
+* Fix `OpenSSL::PKCS7` to handle PKCS#7 structures without content.
+  [[GitHub #690]](https://github.com/ruby/openssl/pull/690)
+  [[GitHub #752]](https://github.com/ruby/openssl/pull/752)
+* Fix `OpenSSL::ASN1::ObjectId#==` with OIDs without a known name.
+  [[GitHub #791]](https://github.com/ruby/openssl/issues/791)
+  [[GitHub #792]](https://github.com/ruby/openssl/pull/792)
+* Fix `OpenSSL::X509::Certificate#crl_uris` to handle CDP with multiple CRL
+  URIs.
+  [[GitHub #775]](https://github.com/ruby/openssl/issues/775)
+  [[GitHub #776]](https://github.com/ruby/openssl/pull/776)
+* Fix `OpenSSL::Cipher#update` to always make the output buffer `String`
+  independent.
+  [[Bug #20937]](https://bugs.ruby-lang.org/issues/20937)
+  [[GitHub #824]](https://github.com/ruby/openssl/pull/824)
+
+
 Version 3.0.2
 =============
 

ext/openssl/ossl_cipher.c

@@ -408,7 +408,10 @@ ossl_cipher_update(int argc, VALUE *argv, VALUE self)
         str = rb_str_new(0, out_len);
     } else {
         StringValue(str);
-        rb_str_resize(str, out_len);
+        if ((long)rb_str_capacity(str) >= out_len)
+            rb_str_modify(str);
+        else
+            rb_str_modify_expand(str, out_len - RSTRING_LEN(str));
     }
 
     if (!ossl_cipher_update_long(ctx, (unsigned char *)RSTRING_PTR(str), &out_len, in, in_len))

ext/openssl/ossl_digest.c

@@ -259,6 +259,7 @@ ossl_digest_finish(int argc, VALUE *argv, VALUE self)
         str = rb_str_new(NULL, out_len);
     } else {
         StringValue(str);
+        rb_str_modify(str);
         rb_str_resize(str, out_len);
     }
 

lib/openssl/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module OpenSSL
-  VERSION = "3.2.0"
+  VERSION = "3.2.1"
 end

openssl.gemspec

@@ -1,6 +1,6 @@
 Gem::Specification.new do |spec|
   spec.name          = "openssl"
-  spec.version       = "3.2.0"
+  spec.version       = "3.2.1"
   spec.authors       = ["Martin Bosslet", "SHIBATA Hiroshi", "Zachary Scott", "Kazuki Yamaguchi"]
   spec.email         = ["ruby-core@ruby-lang.org"]
   spec.summary       = %q{SSL/TLS and general-purpose cryptography for Ruby}

test/openssl/test_cipher.rb

@@ -128,6 +128,30 @@ def test_ctr_if_exists
     assert_equal pt, cipher.update(ct) << cipher.final
   end
 
+  def test_update_with_buffer
+    cipher = OpenSSL::Cipher.new("aes-128-ecb").encrypt
+    cipher.random_key
+    expected = cipher.update("data") << cipher.final
+    assert_equal 16, expected.bytesize
+
+    # Buffer is supplied
+    cipher.reset
+    buf = String.new
+    assert_same buf, cipher.update("data", buf)
+    assert_equal expected, buf + cipher.final
+
+    # Buffer is frozen
+    cipher.reset
+    assert_raise(FrozenError) { cipher.update("data", String.new.freeze) }
+
+    # Buffer is a shared string [ruby-core:120141] [Bug #20937]
+    cipher.reset
+    buf = "x" * 1024
+    shared = buf[-("data".bytesize + 32)..-1]
+    assert_same shared, cipher.update("data", shared)
+    assert_equal expected, shared + cipher.final
+  end
+
   def test_ciphers
     ciphers = OpenSSL::Cipher.ciphers
     assert_kind_of Array, ciphers