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path: root/lib/ssl/src/ssl_connection.erl
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2017-12-05Merge branch 'maint'Ingela Anderton Andin
Conflicts: lib/ssl/src/ssl_cipher.erl lib/ssl/src/ssl_handshake.erl
2017-12-05ssl: Use maps for cipher suites internallyIngela Anderton Andin
This is a preparation for improvements to come in option handling and support for TLS-1.3
2017-12-04Merge branch 'raimo/ssl-dist-bench/OTP-14657'Raimo Niskanen
* origin/raimo/ssl-dist-bench/OTP-14657: Write SSL distribution benchmarks Polish SSL distribution Handle whitebox test message Correct distribution doc Use SNI when connecting Use -ssl_dist_optfile options Read in -ssl_dist_optfile to ETS Facilitate test certs with common root Stop checking DNS name for SNI
2017-12-04Polish SSL distributionRaimo Niskanen
2017-12-04Handle whitebox test messageRaimo Niskanen
2017-12-01Merge branch 'maint'Ingela Anderton Andin
2017-12-01Merge branch 'ingela/ssl/timing' into maintIngela Anderton Andin
* ingela/ssl/timing: ssl: Align timing just in case
2017-11-29Merge branch 'maint'Ingela Anderton Andin
Conflicts: lib/ssl/src/ssl_connection.erl
2017-11-28ssl: Align timing just in caseIngela Anderton Andin
2017-11-24ssl: Use genstamtem properlyIngela Anderton Andin
2017-11-23Merge branch 'maint'Ingela Anderton Andin
Conflicts: OTP_VERSION
2017-11-23Merge branch 'maint-20' into maintIngela Anderton Andin
* maint-20: Updated OTP version Update release notes Update version numbers public_key: verify ip (both v4 and v6) public_key: Added IP4 address checks to hostname_verification tests ssl: Fix test cases to work on all test platforms public_key: Fix dialyzer spec ssl: Sessions must be registered with SNI if exists ssl: Extend hostname check to fallback to checking IP-address public_key, ssl: Handles keys so that APIs are preserved correctly ssl: Use ?FUNCTION_NAME ssl: Prepare for release ssl: Countermeasurements for Bleichenbacher attack Conflicts: lib/public_key/doc/src/public_key.xml lib/public_key/test/public_key_SUITE.erl lib/public_key/test/public_key_SUITE_data/pkix_verify_hostname_subjAltName_IP.pem lib/public_key/test/public_key_SUITE_data/verify_hostname_ip.conf lib/ssl/src/dtls_connection.erl lib/ssl/src/ssl_connection.erl lib/ssl/src/ssl_handshake.erl
2017-11-22Merge branch ↵Erlang/OTP
'ingela/maint-20/ssl/extend-hostname-check/OTP-14632/OTP-14655/OTP-14766' into maint-20 * ingela/maint-20/ssl/extend-hostname-check/OTP-14632/OTP-14655/OTP-14766: ssl: Fix test cases to work on all test platforms public_key: Fix dialyzer spec ssl: Sessions must be registered with SNI if exists ssl: Extend hostname check to fallback to checking IP-address public_key, ssl: Handles keys so that APIs are preserved correctly ssl: Use ?FUNCTION_NAME
2017-11-16ssl: Resolve merge conflict resolution errorIngela Anderton Andin
2017-11-16Merge branch 'maint'Ingela Anderton Andin
Conflicts: lib/ssl/src/dtls_connection.erl lib/ssl/src/ssl_connection.erl lib/ssl/src/ssl_handshake.erl lib/ssl/src/tls_connection.erl
2017-11-16ssl: Align code of main modules implementing the gen_statem behaviourIngela Anderton Andin
2017-11-09ssl: Sessions must be registered with SNI if existsIngela Anderton Andin
2017-11-09ssl: Extend hostname check to fallback to checking IP-addressIngela Anderton Andin
If no SNI is available and the hostname is an IP-address also check for IP-address match. This check is not as good as a DNS hostname check and certificates using IP-address are not recommended.
2017-11-09 ssl: Use ?FUNCTION_NAMEIngela Anderton Andin
Use ?FUNCTION_NAME macro to enhance code as we will not back-port this version of the ssl application to versions pre OTP 19.
2017-11-09ssl: Countermeasurements for Bleichenbacher attackIngela Anderton Andin
2017-10-17Merge branch 'maint'Ingela Anderton Andin
2017-10-17Merge branch 'ingela/ssl/extend-hostname-check/OTP-14632/OTP-14655' into maintIngela Anderton Andin
* ingela/ssl/extend-hostname-check/OTP-14632/OTP-14655: ssl: Fix test cases to work on all test platforms public_key: Fix dialyzer spec ssl: Sessions must be registered with SNI if exists ssl: Extend hostname check to fallback to checking IP-address public_key, ssl: Handles keys so that APIs are preserved correctly
2017-10-16Merge branch 'maint'Ingela Anderton Andin
Conflicts: lib/ssl/src/ssl_connection.erl
2017-10-16 ssl: Use ?FUNCTION_NAMEIngela Anderton Andin
Use ?FUNCTION_NAME macro to enhance code as we will not back-port this version of the ssl application to versions pre OTP 19.
2017-10-13ssl: Sessions must be registered with SNI if existsIngela Anderton Andin
2017-10-13ssl: Extend hostname check to fallback to checking IP-addressIngela Anderton Andin
If no SNI is available and the hostname is an IP-address also check for IP-address match. This check is not as good as a DNS hostname check and certificates using IP-address are not recommended.
2017-10-02Merge branch 'maint'Ingela Anderton Andin
2017-09-30dtls: Compleate DTLS renegotiate implementationIngela Anderton Andin
2017-09-27Pass all info's to the ssl_connection state functionRaimo Niskanen
2017-09-26Remove ssl_tls_dist_ctrl processRaimo Niskanen
2017-09-04Merge branch 'maint'Ingela Anderton Andin
2017-09-01ssl: Add the role (server or client) to the alert messageIngela Anderton Andin
It is desirable to be as specific as possible in the info message, so there can be no mistake if the alert is form the peer or generated by us. This use to be an error message, but it is better to make it an info message as sending an ALERT ending the connection is an expected behaviour.
2017-08-24Merge branch 'maint'Ingela Anderton Andin
2017-08-23ssl: negotiated_hashsign/4 expects TLS version to function correctlyIngela Anderton Andin
Only DTLS specific code deals with DTLS version, when common code is used the DTLS version should be converted to the corresponding TLS version.
2017-08-22Merge pull request #1518 from RoadRunnr/R20/ssl_anon_certsIngela Andin
RFC: ecdhe_psk cipher suites OTP-14547
2017-08-10Merge branch 'maint'Björn Gustavsson
* maint: sys_core_fold: Fix unsafe optimization of non-variable apply Correct type specification in ssl:prf/5
2017-08-10Merge pull request #1507 from vances/issue-erl-442Ingela Andin
Correct type specification in ssl:prf/5
2017-07-28Merge pull request #1519 from erszcz/fix-typo-listner-to-listenerRaimo Niskanen
Fix a proliferated typo in ssl
2017-07-24Fix a proliferated typoRadek Szymczyszyn
2017-07-21ssl: add ECDHE_PSK cipher suitesAndreas Schultz
2017-07-21ssl: don't sent client certificate with anon ciphersAndreas Schultz
whatever the SSL options say, when we negotiated a anonymous, PSK or SRP cipher suites, client certificates and certificate requests are not permitted.
2017-07-10Correct type specification in ssl:prf/5Vance Shipley
Current implementation expects Seed to be a list. Correct type specification to match.
2017-07-07ssl: Enhance error loggingIngela Anderton Andin
2017-05-16ssl: Adopt setopts and getopts for DTLSIngela Anderton Andin
2017-05-12Merge branch 'maint'Hans Nilsson
Conflicts: OTP_VERSION lib/inets/vsn.mk lib/ssl/vsn.mk
2017-05-11removed ct:pal call in ssl_connectionJoe DeVivo
2017-05-06ssl: Add hostname check of server certificateIngela Anderton Andin
When the server_name_indication is sent automatize the clients check of that the hostname is present in the servers certificate. Currently server_name_indication shall be on the dns_id format. If server_name_indication is disabled it is up to the user to do its own check in the verify_fun.
2017-05-04Update copyright yearRaimo Niskanen
2017-04-21ssl: TLS-1.2 clients will now always send hello messages on its own format.Ingela Anderton Andin
Note this is a change form how it works for earlier versions that will send the first hello message on the lowest supported version. From RFC 5246 Appendix E. Backward Compatibility E.1. Compatibility with TLS 1.0/1.1 and SSL 3.0 Since there are various versions of TLS (1.0, 1.1, 1.2, and any future versions) and SSL (2.0 and 3.0), means are needed to negotiate the specific protocol version to use. The TLS protocol provides a built-in mechanism for version negotiation so as not to bother other protocol components with the complexities of version selection. TLS versions 1.0, 1.1, and 1.2, and SSL 3.0 are very similar, and use compatible ClientHello messages; thus, supporting all of them is relatively easy. Similarly, servers can easily handle clients trying to use future versions of TLS as long as the ClientHello format remains compatible, and the client supports the highest protocol version available in the server. A TLS 1.2 client who wishes to negotiate with such older servers will send a normal TLS 1.2 ClientHello, containing { 3, 3 } (TLS 1.2) in ClientHello.client_version. If the server does not support this version, it will respond with a ServerHello containing an older version number. If the client agrees to use this version, the negotiation will proceed as appropriate for the negotiated protocol. If the version chosen by the server is not supported by the client (or not acceptable), the client MUST send a "protocol_version" alert message and close the connection. If a TLS server receives a ClientHello containing a version number greater than the highest version supported by the server, it MUST reply according to the highest version supported by the server. A TLS server can also receive a ClientHello containing a version number smaller than the highest supported version. If the server wishes to negotiate with old clients, it will proceed as appropriate for the highest version supported by the server that is not greater than ClientHello.client_version. For example, if the server supports TLS 1.0, 1.1, and 1.2, and client_version is TLS 1.0, the server will proceed with a TLS 1.0 ServerHello. If server supports (or is willing to use) only versions greater than client_version, it MUST send a "protocol_version" alert message and close the connection. Whenever a client already knows the highest protocol version known to a server (for example, when resuming a session), it SHOULD initiate the connection in that native protocol. Note: some server implementations are known to implement version negotiation incorrectly. For example, there are buggy TLS 1.0 servers that simply close the connection when the client offers a version newer than TLS 1.0. Also, it is known that some servers will refuse the connection if any TLS extensions are included in ClientHello. Interoperability with such buggy servers is a complex topic beyond the scope of this document, and may require multiple connection attempts by the client. Earlier versions of the TLS specification were not fully clear on what the record layer version number (TLSPlaintext.version) should contain when sending ClientHello (i.e., before it is known which version of the protocol will be employed). Thus, TLS servers compliant with this specification MUST accept any value {03,XX} as the record layer version number for ClientHello. TLS clients that wish to negotiate with older servers MAY send any value {03,XX} as the record layer version number. Typical values would be {03,00}, the lowest version number supported by the client, and the value of ClientHello.client_version. No single value will guarantee interoperability with all old servers, but this is a complex topic beyond the scope of this document.
2017-03-21ssl: Add connection information itemsIngela Anderton Andin
Add session_id and remove undocumented ssl:session_info/1 Add client_random, server_random and master_secret, they will not be included in ssl:connection_information/1 as they may affect the connections security if used recklessly.
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