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Net-SSLeay-1.91_02
River stage four • 181 direct dependents • 2320 total dependents

Changes for version 1.91_02 - 2021-12-29

  • On OpenVMS, detect vendor SSL111 product based on OpenSSL 1.1.x.
  • Cast the return value of OCSP_SINGLERESP_get0_id to fix a const/non-const mismatch warning that broke the build on OpenVMS.
  • Create SSL_CTXs with Test::Net::SSLeay's new_ctx() function for tests that are broken with LibreSSL 3.2. Partially fixes GH-232.
  • In 36_verify.t, account for the presence of the X509_V_FLAG_LEGACY_VERIFY flag (signalling the use of the legacy X.509 verifier) in LibreSSL 3.2 versions from 3.2.4 onwards. Fixes the remainder of GH-232.
  • Note in the Net::SSLeay documentation that the TLS 1.3 implementation in LibreSSL 3.1 - 3.3, parts of which are enabled by default, is not libssl-compatible. See the "KNOWN BUGS AND CAVEATS" section of lib/Net/SSLeay.pod for details.
  • Add constants for, but not limited to, SSL_CTX_set_msg_callback and SSL_set_msg_callback functions: SSL3_RT_* for record content types, SSL3_MT_* for Handshake and ChangeCipherSpec message types, SSL2_VERSION to complement the list of existing SSL and TLS version constants and SSL2_MT_* for SSLv2 Handshake messages.
  • Expose SSL_CTX_set_keylog_callback and SSL_CTX_get_keylog_callback available with OpenSSL 1.1.1pre1 and later.
  • Enhance 10_rand.t RAND_file_name tests: tests are no longer affected by the runtime environment variables, HOME and RANDFILE. These variables are insted controlled by the tests with local %ENV. Problems related to RAND_file_name were discussed in Github issue GH-152, and there might still be cases when, for example, setuid is used because of OpenSSL's use of glibc secure_getenv() and related functions. Address RAND_file_name differences between OpenSSL versions. Note in SSLeay.pod that RAND_file_name() can return undef with LibreSSL and recent OpenSSL versions.
  • Removed the following exportable symbols from SSLeay.pm:
    • SESSION, clear_error and err have never been defined.
    • add_session, flush_sessions and remove_session were removed in Net::SSLeay 1.04
    • Undocumented X509_STORE_CTX_set_flags() was removed in Net::SSLeay 1.37 when X509_VERIFY_PARAM_* functions were added. These are preferred over directly setting the flags.
  • Clarified Changes entry for release 1.75 to state that CTX_v2_new is not removed from Net::SSLeay. SSLv2 is completely removed in OpenSSL 1.1.0.
  • Beginning with OpenSSL 3.0.0-alpha17, SSL_CTX_get_options() and related functions return uint64_t instead of long. For this reason constant() in constant.c and Net::SSLeay must also be able to return 64bit constants. Add uint64_t definitions to typemap file and update constant() and options functions to use uint64_t with OpenSSL 3.0.0 and later when Perl is compiled with 64bit integers. With 32bit integers, the functions remain as they are: constant() functions return double and options functions return long. This partially fixes GH-315, 32bit integer Perls need to be handled separately.
  • Work around macOS Monterey build failure during 'perl Makefile.PL' that causes perl to exit with 'WARNING: .../perl is loading libcrypto in an unsafe way' or similar message. This fixes GH-329. Thanks to Daniel J. Luke for the report and John Napiorkowski for additional help.

Changes for version 1.91_01 - 2021-10-24

  • Correct X509_STORE_CTX_init() return value to integer. Previous versions of Net::SSLeay return nothing.
  • Update tests to call close() to avoid problems seen with test 44_sess.t, and possibly other tests, running on older Windows Perl versions. Also add some missing calls in tests to shutdown and free ssl structures.
  • Fix multiple formatting errors in the documentation for Net::SSLeay. Thanks to John Jetmore.
  • Check for presence of libssl headers in Makefile.PL, and exit with an error instead of generating an invalid Makefile if they cannot be found. Fixes RT#105189. Thanks to James E Keenan for the report.
  • Added support for SSL_CTX_set_msg_callback/SSL_set_msg_callback Thanks to Tim Aerts.
  • Adjust time in ASN1_TIME_timet based on current offset to GMT to address GH-148. Thanks to Steffen Ullrich.
  • Multiple updates to tests to match OpenSSL 3.0 behaviour. Thanks to Michal Josef Špaček.
  • OpenSSL 3.0 related changes in tests include:
    • TLSv1 and TLSv1.1 require security level 0 starting with 3.0 alpha 5.
    • SSL_CTX_set_ciphersuites() and SSL_set_ciphersuites() ignore unknown ciphersuites starting with 3.0 alpha 11.
    • Error code and error string packing and formatting changes.
    • PEM_get_string_PrivateKey default algorithm requires legacy provider.
  • See OpenSSL manual page migration_guide(7) for more information about changes in OpenSSL 3.0.
  • Automatically detect OpenSSL installed via Homebrew on ARM-based macOS systems. Thanks to Graham Knop for the patch.
  • Account for the divergence in TLSv1.3 ciphersuite names between OpenSSL and LibreSSL, which was causing failures of some TLSv1.3 tests with LibreSSL.
  • In 36_verify.t, account for the presence of the X509_V_FLAG_LEGACY_VERIFY flag (signalling the use of the legacy X.509 verifier) in LibreSSL 3.3.2 and above.
  • In 43_misc_functions.t, account for the fact that LibreSSL 3.2.0 and above implement TLSv1.3 without exposing a TLS1_3_VERSION constant.
  • Expose OpenSSL 3.0 functions OSSL_LIB_CTX_get0_global_default, OSSL_PROVIDER_load, OSSL_PROVIDER_try_load, OSSL_PROVIDER_unload, OSSL_PROVIDER_available, OSSL_PROVIDER_do_all OSSL_PROVIDER_get0_name and OSSL_PROVIDER_self_test. Add test files 22_provider.t, 22_provider_try_load.t and 22_provider_try_load_zero_retain.t.
  • With OpenSSL 3.0 and later, the legacy provider is loaded in 33_x509_create_cert.t to allow PEM_get_string_PrivateKey to continue working until its default encryption method is updated. Fixes GH-272 and closes GH-273.
  • Remove the test suite's optional dependency on the non-core modules Test::Exception, Test::NoWarnings and Test::Warn. Tests that verify Net::SSLeay's behaviour when errors occur are now executed regardless of the availability of these modules.
  • Fully automate the process of changing the list of constants exported by Net::SSLeay. Fixes GH-313.
  • Perform function autoloading tests in the test suite. Fixes GH-311.
  • In 36_verify.t, account for the fact that the X509_V_FLAG_LEGACY_VERIFY flag (signalling the use of the legacy X.509 verifier) is no longer exposed as of LibreSSL 3.4.1. Fixes GH-324.

Modules

Net::SSLeay
Perl extension for using OpenSSL
Net::SSLeay::Handle
Perl module that lets SSL (HTTPS) sockets be handled as standard file handles.

Examples

Other files