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| | * test/utils: do not use DSA certificates in SSL testsKazuki Yamaguchi2017-08-241-1/+1
| | | | | | | | | | | | | | | | | | LibreSSL 2.6.1 removed DSA support from its SSL code. Also, TLS 1.3 will not support DSA certificates. Use an RSA certificate as the client certificate in the tests, too.
| | * test/utils: add OpenSSL::TestUtils.openssl? and .libressl?Kazuki Yamaguchi2017-08-248-59/+49
| | | | | | | | | | | | | | | | | | Add methods that check whether the running OpenSSL is an OpenSSL or a LibreSSL, and optionally check whether the version is newer or equal to the given version number.
| | * test/utils: improve error handling in start_serverKazuki Yamaguchi2017-08-241-37/+39
| | | | | | | | | | | | | | | | | | start_server can hang if the given block exits before closing sockets that the block opens. While this is a carelessness of the caller, we can do a better job.
| | * test/utils: let server_loop close socketKazuki Yamaguchi2017-08-242-24/+15
| | | | | | | | | | | | | | | Close the socket by server_loop rather than by server_proc. This reduces code duplication.
| | * test/utils: do not set ecdh_curves in start_serverKazuki Yamaguchi2017-08-242-27/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | An assumption in OpenSSL::TestSSL#test_get_ephemeral_key is that the ephemeral key type is always EVP_PKEY_EC when negotiated with an ECDHE cipher suite. This is not true if X25519 is chosen. The test is passing because we happen to fix the group to P-256 in start_server, but let's make it explicit.
| | * test/utils: have start_server yield only the port numberKazuki Yamaguchi2017-08-243-54/+54
| | | | | | | | | | | | | | | | | | | | | The block passed to start_server is invoked with two arguments, the running thread object for the server and the automatically-selected port number. The first argument is completely useless and actually is not used anywhere.
| | * test/utils: add SSLTestCase#tls12_supported?Kazuki Yamaguchi2017-08-241-0/+4
| | | | | | | | | | | | | | | Add a method that returns whether the OpenSSL supports TLS 1.2 or not. This will be useful for test cases that are specific to TLS ~1.2.
| | * test/utils: remove OpenSSL::TestUtils.silentKazuki Yamaguchi2017-08-243-14/+5
| | | | | | | | | | | | | | | Use EnvUtil.suppress_warning instead. We have started to use it already, and the name 'suppress_warning' expresses what it does more clearly.
| | * test: fix formattingKazuki Yamaguchi2017-08-2412-164/+185
| | | | | | | | | | | | | | | | | | Fix wrong nesting in test/utils.rb. Remove unnecessary requires. Wrap the code with 'if defined?(OpenSSL::TestUtils) ~ end' and avoid class definition with modifier if.
| | * Rakefile: let sync:to_ruby know about test/openssl/fixturesKazuki Yamaguchi2017-08-241-2/+3
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| | * Backport "Merge branch 'topic/test-memory-leak'" to maintKazuki Yamaguchi2017-08-2426-309/+386
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * topic/test-memory-leak: Enable OSSL_MDEBUG on CI builds Add OpenSSL.print_mem_leaks test: prepare test PKey instances on demand test: let OpenSSL::TestCase include OpenSSL::TestUtils Don't define main() when built with --enable-debug (cherry picked from commit 5c586acc387834ab4e09260937dc21064fc59de4) Note that fix for new test cases that use the old constants removed by this is squashed in.
| * | cipher: update the documentation for Cipher#auth_tag=ky/cipher-aead-set-aead-tag-documentation-fixKazuki Yamaguchi2017-08-241-7/+5
| |/ | | | | | | | | | | | | The authentication tag can be set after starting the decryption, if only it is before Cipher#final is called. Fixes: https://github.com/ruby/openssl/issues/74
| * ssl: do not call session_remove_cb during GCKazuki Yamaguchi2017-08-231-0/+7
| | | | | | | | | | | | | | As noted in the SSL_CTX_sess_set_remove_cb(3) manpage, SSL_CTX_free() will call the callback function for each session in the internal session store. We can't call the callback Proc since it may do a new object allocation which is prohibited during GC.
* | Merge branch 'maint'Kazuki Yamaguchi2017-08-0823-84/+102
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * maint: Ruby/OpenSSL 2.0.5 ssl: fix compile error with OpenSSL 1.0.0 ssl: remove unsupported TLS versions from SSLContext::METHODS Add msys2 library dependency tag in gem metadata ossl_pem_passwd_cb: handle nil from the block explicitly ossl_pem_passwd_cb: do not check for taintedness ossl_pem_passwd_cb: relax passphrase length constraint appveyor.yml: test against Ruby 2.4 Rakefile: install_dependencies: install only when needed bio: do not use the FILE BIO method in ossl_obj2bio() bio: prevent possible GC issue in ossl_obj2bio() test/test_ssl: allow 3DES cipher suites in test_sslctx_set_params
| * Ruby/OpenSSL 2.0.5v2.0.5Kazuki Yamaguchi2017-08-083-2/+15
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| * ssl: fix compile error with OpenSSL 1.0.0Kazuki Yamaguchi2017-08-082-2/+4
| | | | | | | | | | | | | | OpenSSL <= 1.0.0 did not support TLS 1.1/1.2, and thus we must still check the existence of the symbols. This fixes the previous commit, 3e5a009966bd ("ssl: remove unsupported TLS versions from SSLContext::METHODS", 2017-08-08).
| * ssl: remove unsupported TLS versions from SSLContext::METHODSKazuki Yamaguchi2017-08-084-20/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Check for all version-specific SSL methods. We do check for existence of TLSv1_1_method() and TLSv1_2_method(), but not for TLSv1_method(). This fixes compile error when OpenSSL is configured with no-tls1-method. Also check the OPENSSL_NO_TLS{1,1_1,1_2} macros for whether OpenSSL supports the corresponding versions or not. This prevents :TLSv1 from being in SSLContext::METHODS when OpenSSL is compiled with no-tls1. In particular, Debian sid has disabled TLS 1.0/1.1 support recently. The changes in ext/openssl are partial backport of 4eb4b3297a92 ("Remove support for OpenSSL 0.9.8 and 1.0.0", 2016-11-30).
| * Merge pull request #134 from larskanis/patch-1Kazuki Yamaguchi2017-07-271-0/+2
| |\ | | | | | | Add msys2 library dependency tag in gem metadata
| | * Add msys2 library dependency tag in gem metadataLars Kanis2017-07-271-0/+2
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | RubyInstaller2 supports metadata tags for installation of dependent MSYS2/MINGW libraries. The openssl gem requires the mingw-openssl package to be installed on the system, which the gem installer takes care about, when this tag is set. The feature is documented here: https://github.com/oneclick/rubyinstaller2/wiki/For-gem-developers#msys2-library-dependency This fixes issues like https://github.com/oneclick/rubyinstaller2/issues/54 and https://github.com/oneclick/rubyinstaller2/issues/53 .
| * Merge branch 'ky/pem-passwd-cb-get-rid-of-minlen' into maintKazuki Yamaguchi2017-07-222-19/+18
| |\ | | | | | | | | | | | | | | | | | | * ky/pem-passwd-cb-get-rid-of-minlen: ossl_pem_passwd_cb: handle nil from the block explicitly ossl_pem_passwd_cb: do not check for taintedness ossl_pem_passwd_cb: relax passphrase length constraint
| | * ossl_pem_passwd_cb: handle nil from the block explicitlyky/pem-passwd-cb-get-rid-of-minlenKazuki Yamaguchi2017-07-222-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is code that returns nil in the passphrase block on purpose (to prevent OpenSSL from prompting on stdin): OpenSSL::PKey.read(File.read("file.pem")) { nil } This is working just by chance because the TypeError from StringValue() is silently ignored. Let's short circuit in that case and save raising a needless exception, as this pattern has become too common.
| | * ossl_pem_passwd_cb: do not check for taintednessKazuki Yamaguchi2017-07-221-1/+1
| | | | | | | | | | | | It is perfectly permissible to take passwords from an untrusted source.
| | * ossl_pem_passwd_cb: relax passphrase length constraintKazuki Yamaguchi2017-07-222-14/+9
| |/ | | | | | | | | | | The minimum passphrase length of 4 bytes is only a limitation of PEM_def_callback() which isn't relevant here. Commit f38501249f33 introduced this bug.
| * appveyor.yml: test against Ruby 2.4ky/appveyor-update-201707Kazuki Yamaguchi2017-07-111-7/+18
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| * Rakefile: install_dependencies: install only when neededKazuki Yamaguchi2017-07-111-2/+7
| | | | | | | | | | Emulate the behavior of 'gem install --conservative'. This would prevent overwriting the existing Rake installation.
| * bio: do not use the FILE BIO method in ossl_obj2bio()Kazuki Yamaguchi2017-07-112-26/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Read everything from an IO object into a String first and use the memory buffer BIO method just as we do for String inputs. For MSVC builds, the FILE BIO method uses the "UPLINK" interface that requires the application to provide OPENSSL_Applink() function. For us, the "application" means ruby.exe, in which we can't do anything. As a workaround, avoid using the FILE BIO method at all. Usually private keys or X.509 certificates aren't that large and the temporarily increased memory usage hopefully won't be an issue. Fixes: https://github.com/ruby/openssl/issues/128
| * bio: prevent possible GC issue in ossl_obj2bio()Kazuki Yamaguchi2017-07-1114-32/+24
| | | | | | | | | | | | | | | | | | | | Prevent the new object created by StringValue() from being GCed. Luckily, as none of the callers of ossl_obj2bio() reads from the returned BIO after possible triggering GC, this has not been a real problem. As a bonus, ossl_protect_obj2bio() function which is no longer used anywhere is removed.
| * test/test_ssl: allow 3DES cipher suites in test_sslctx_set_paramsKazuki Yamaguchi2017-06-271-1/+1
| | | | | | | | | | | | Fedora's OpenSSL seems to enable 3DES cipher suites by DEFAULT. Fixes: https://github.com/ruby/openssl/issues/127
* | Merge branch 'ky/x509name-add-entry-options'Kazuki Yamaguchi2017-07-252-7/+56
|\ \ | | | | | | | | | | | | * ky/x509name-add-entry-options: x509name: add 'loc' and 'set' kwargs to OpenSSL::X509::Name#add_entry
| * | x509name: add 'loc' and 'set' kwargs to OpenSSL::X509::Name#add_entryky/x509name-add-entry-optionsKazuki Yamaguchi2017-07-252-7/+56
| | | | | | | | | | | | | | | | | | | | | | | | Add a way to specify these arguments for X509_NAME_add_entry_by_txt(). We currently always use -1 and 0 respectively, which will result in appending a new single-valued RDN to the end. Fixes: https://github.com/ruby/openssl/issues/94
* | | Merge branch 'topic/asn1-overhaul'Kazuki Yamaguchi2017-07-235-538/+582
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * topic/asn1-overhaul: asn1: do not treat EOC octets as part of content octets asn1: prevent EOC octets from being in the middle of the content asn1: harmonize OpenSSL::ASN1::*#to_der asn1: clean up OpenSSL::ASN1::Constructive#to_der asn1: use ossl_asn1_tag() asn1: allow tag number to be >= 32 for universal tag class asn1: prohibit indefinite length form for primitive encoding asn1: allow constructed encoding with definite length form asn1: avoid truncating OID in OpenSSL::ASN1::ObjectId#oid asn1: disallow NULL to be passed to asn1time_to_time() asn1: check for illegal 'unused_bits' value of BitString asn1: initialize 'unused_bits' attribute of BitString with 0 asn1: require tag information when instantiating generic type asn1: remove an unnecessary function prototype asn1: rearrange tests asn1: infinite length -> indefinite length
| * | | asn1: do not treat EOC octets as part of content octetstopic/asn1-overhaulKazuki Yamaguchi2017-07-232-25/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We currently treat end-of-contents octets as a BER encoding of a value whose tag is universal class and the number is zero, and require users to put one in the end of 'value' array when encoding using indefinite length form. However, the end-of-contents are just a marker indicating the end of the contents and not really part of the contents. Do not require users to put an EOC object in the content when encoding, and don't produce an EOC object when decoding an encoding that uses indefinite length form.
| * | | asn1: prevent EOC octets from being in the middle of the contentKazuki Yamaguchi2017-07-232-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | Encoding with indefinite length form produces an invalid encoding if the contents array contains an EOC object in the middle. Raise an exception in that case.
| * | | asn1: harmonize OpenSSL::ASN1::*#to_derKazuki Yamaguchi2017-07-232-128/+108
| | | | | | | | | | | | | | | | Extract the common paths for code reduction.
| * | | asn1: clean up OpenSSL::ASN1::Constructive#to_derKazuki Yamaguchi2017-07-232-68/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove a mysterious behavior in Constructive#to_der: if the 'tagging' attribute is set to :EXPLICIT and it is not an instance of universal tag class classes, it "searches" the original tag from the first value whose encoding is primitive. ary = [ OpenSSL::ASN1.Sequence([ OpenSSL::ASN1.OctetString("abc") ]) ] cons = OpenSSL::ASN1::Constructive.new(ary, 1, :EXPLICIT) cons.to_der #=> "\xA1\x09\x24\x07\x30\x05\x04\x03\x61\x62\x63" # ^ # This 4 comes from the OctetString This is really confusing and nobody seems to be using this behavior. Let's make it raise error instead.
| * | | asn1: use ossl_asn1_tag()Kazuki Yamaguchi2017-07-231-3/+3
| | | | | | | | | | | | | | | | | | | | Use ossl_asn1_tag() instead of the combination of ossl_asn1_get_tag() and NUM2INT().
| * | | asn1: allow tag number to be >= 32 for universal tag classKazuki Yamaguchi2017-07-232-4/+2
| | | | | | | | | | | | | | | | | | | | There are actually high-tag universal types such as the time-of-day type.
| * | | asn1: prohibit indefinite length form for primitive encodingKazuki Yamaguchi2017-07-232-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The setter method #indefinite_length= for OpenSSL::ASN1::Primitive is undef-ed, but we can still set 'indefinite_length' to true illegally when constructing an object with the raw OpenSSL::ASN1::ASN1Data. Indefinite length form is not possible in primitive encoding. Raise an exception in OpenSSL::ASN1::ASN1Data#to_der if specified.
| * | | asn1: allow constructed encoding with definite length formKazuki Yamaguchi2017-07-232-32/+16
| | | | | | | | | | | | | | | | | | | | Constructed encoding can use the definite length form as well as the indefinite length form, regardless of the tag number.
| * | | asn1: avoid truncating OID in OpenSSL::ASN1::ObjectId#oidKazuki Yamaguchi2017-07-232-7/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OpenSSL::ASN1::ObjectId#oid, which returns the dotted representation of the OID, is silently truncating the result if it overflows the 128-bytes buffer. Although it normally won't be more than 127-characters, it'd be better to avoid. This can be done by checking the return value of OBJ_obj2txt(). Previous releases of LibreSSL (< 2.5.1) have a bug in OBJ_obj2txt() and it does not work if the resulting string would be larger than the buffer. A workaround is added to the test. It should be removed when we deprecate support for LibreSSL 2.4.
| * | | asn1: disallow NULL to be passed to asn1time_to_time()Kazuki Yamaguchi2017-07-234-5/+22
| | | | | | | | | | | | | | | | Let the callers check the validity of the ASN1_TIME.
| * | | asn1: check for illegal 'unused_bits' value of BitStringKazuki Yamaguchi2017-07-232-5/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Invalid values such as nil or values not in the range 0 to 7 are silently coerced into the valid range. This behavior is confusing and hides user bugs. Raise an exception instead if an illegal value is specified.
| * | | asn1: initialize 'unused_bits' attribute of BitString with 0Kazuki Yamaguchi2017-07-232-6/+4
| | | | | | | | | | | | | | | | | | | | | | | | Fix the initial value of 'unused_bits' attribute of OpenSSL::ASN1::BitString. The attribute must always contain an Integer in the range 0 to 7.
| * | | asn1: require tag information when instantiating generic typeKazuki Yamaguchi2017-07-231-5/+8
| | | | | | | | | | | | | | | | | | | | | | | | Improve the error message of the exception raised when OpenSSL::ASN1::Primitive.new or OpenSSL::ASN1::Constructive.new is called with one argument (which is wrong).
| * | | asn1: remove an unnecessary function prototypeKazuki Yamaguchi2017-07-231-1/+0
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| * | | asn1: rearrange testsKazuki Yamaguchi2017-07-011-232/+301
| | | | | | | | | | | | | | | | | | | | Improve test coverage of OpenSSL::ASN1. Add more BER encode/decode tests, while reducing redundant assertions.
| * | | asn1: infinite length -> indefinite lengthKazuki Yamaguchi2017-07-012-115/+81
| |/ / | | | | | | | | | | | | | | | Replace all occurrences of 'infinite' with 'inDEfinite'. Accessor methods OpenSSL::ASN1::ASN1Data#infinite_length and #infinite_length= are kept as alias for backwards compatibility.
* | | ssl: return nil in SSL::SSLSocket#cipher if session is not startedKazuki Yamaguchi2017-07-061-10/+9
| | | | | | | | | | | | | | | | | | | | | | | | SSL_get_current_cipher() returns NULL if no session is established yet. Return nil in that case rather than an useless value like ["(NONE)", "(NONE)", 0, 32722]. Also, keep the constness of the SSL_CIPHER.
* | | ssl: remove a needless NULL check in SSL::SSLContext#ciphersKazuki Yamaguchi2017-07-061-5/+0
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* | | Merge branch 'topic/ocsp-request-is-signed'Kazuki Yamaguchi2017-06-192-0/+35
|\ \ \ | | | | | | | | | | | | | | | | * topic/ocsp-request-is-signed: ocsp: add OpenSSL::OCSP::Request#signed?
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