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path: root/lib/ssl/src/ssl_connection.hrl
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2019-03-11ssl: Fix transport transparancyIngela Anderton Andin
2019-02-22Merge branch 'ingela/ssl/doc-enhancements' into maintIngela Anderton Andin
* ingela/ssl/doc-enhancements: ssl: Enhance documentation after "use-spec-rewrite"
2019-02-22ssl: Enhance documentation after "use-spec-rewrite"Ingela Anderton Andin
2019-02-14Clean up module boundariesRaimo Niskanen
Improve the abstraction between the ssl_connection module and dtls_connection, tls_connection and tls_sender, as well as towards the lower level tls_record and ssl_record modules. Remove some dead code.
2019-02-13ssl: Use gen_statem named timers to handle connection and recv timeoutsIngela Anderton Andin
2019-02-08ssl: Move and rename diffie_hellman_keys and srp_keys to kex_keysIngela Anderton Andin
2019-02-08ssl: Move key_algorithm to handshake_envIngela Anderton Andin
2019-02-08ssl: srpIngela Anderton Andin
2019-02-08ssl: RenameIngela Anderton Andin
2019-02-08ssl: Move diffie_hellman_params to handshake_envIngela Anderton Andin
2019-02-08ssl: Move and rename psk_identity state record fieldIngela Anderton Andin
2019-02-08ssl: Move premaster_secret to handshake_envIngela Anderton Andin
2019-02-08ssl: Make flight_state DTLS specificIngela Anderton Andin
flight_state is used to handle retransmission timers for DTLS over udp
2019-02-08ssl: Add private_key to connection_envIngela Anderton Andin
2019-02-08ssl: Add erl_dist_handle to connection_envIngela Anderton Andin
2019-02-08ssl: Add negotiated_version to connection_envIngela Anderton Andin
2019-02-08ssl: Add key exchange items to handshake_envIngela Anderton Andin
2019-02-08ssl: Add hashsign_algorithm and cert_hashsign_algorithm to handshake_envIngela Anderton Andin
2019-02-08ssl: Add downgrade handling to connection_envIngela Anderton Andin
Remove duplicate handsake history handling form ssl_config function. Later we might refactor to avoid duplication in TLS and DTLS code, but handshake history does not belong in ssl_config function.
2019-02-08ssl: Create connection_envIngela Anderton Andin
2019-02-08ssl: Handle renegotiation and extensions in handshake_envIngela Anderton Andin
2019-02-05ssl: Use specs to generate type documentationIngela Anderton Andin
2019-01-22ssl: Create hs_envIngela Anderton Andin
We want to decrease the size of the outer state tuple, and gain ease of understanding by better grouping. This is the first step of creating a hs_env (handshake environment) part of the state. This change will be performed gradually to reduce merge conflicts complexity and risk of introducing errors.
2018-12-13Tighten dist app data receiveRaimo Niskanen
2018-12-13ssl: Fix downgradeIngela Anderton Andin
Both test case and code needed updates to work as intended. Code needed update due to new tls_sender process and the test case gave false positive reusult erarlier probably due to beeing to sloopy in order to avoid timeouts.
2018-12-12ssl: Add static_env recordIngela Anderton Andin
State values created at init
2018-08-27ssl: Adopt distribution over TLS to use new sender processIngela Anderton Andin
2018-08-27ssl: Add new sender process for TLS state machineIngela Anderton Andin
Separate sending and receiving when using TCP as transport as prim_inet:send may block which in turn may result in a deadlock between two Erlang processes communicating over TLS, this is especially likely to happen when running Erlang distribution over TLS.
2018-08-23ssl: Correct dialyzer specsIngela Anderton Andin
2018-06-18Update copyright yearHenrik Nord
2018-04-26ssl: Proper handling of clients that choose to send an emptyIngela Anderton Andin
answer to a certificate request Solves ERL-599
2018-04-24ssl: Add new API functionsIngela Anderton Andin
2017-11-09ssl: Countermeasurements for Bleichenbacher attackIngela Anderton Andin
2017-05-04Update copyright yearRaimo Niskanen
2017-03-30dtls: Implement DTLS cookie secret generationIngela Anderton Andin
2016-12-07Update copyright-yearErlang/OTP
2016-12-05ssl: Implement DTLS state machineIngela Anderton Andin
Beta DTLS, not production ready. Only very basically tested, and not everything in the SPEC is implemented and some things are hard coded that should not be, so this implementation can not be consider secure. Refactor "TLS connection state" and socket handling, to facilitate DTLS implementation. Create dtls "listner" (multiplexor) process that spawns DTLS connection process handlers. Handle DTLS fragmentation. Framework for handling retransmissions. Replay Detection is not implemented yet. Alerts currently always handled as in TLS.
2016-09-28Merge branch 'ingela/ssl/ECC-selection-fix/OTP-13918' into maint-19Erlang/OTP
* ingela/ssl/ECC-selection-fix/OTP-13918: ssl: Correct ECC curve selection, the error could cause default to always be selected.
2016-09-28ssl: Correct ECC curve selection, the error could cause default to always be ↵Ingela Anderton Andin
selected.
2016-09-27ssl: Avoid event reorderingIngela Anderton Andin
Several handshake events may be received in the same TLS packet. Then there will be several events pushed to the gen_statems internal queue. New events already in the socket-buffer should not be processed if there are more unprocessed handshake events in next_event queue. We need to handle this in the next_record/1 function.
2016-09-05ssl: Refactor to use maps for the connection statesIngela Anderton Andin
2016-06-13ssl: introduce the notion of flights for dtls and tlsAndreas Schultz
The flight concept was introduced by DTLS (RFC 4347) to optimize the packing of DTLS records into UDP packets. This change implments the flight concept in the the generic SSL connection logic and add the queue logic to the TLS and DTLS stack. The DTLS required resend handling is not implemented yet. While the flight handling is only required for DTSL, it turns out that the same mechanism can be usefull to TCP based TLS as well. With the current scheme each TLS record will be mapped into a separate TCP frame. This causes more TCP frames to be generate that necessary. On fast network this will have no impact, but reducing the number of frames and thereby the number of round trips can result in significant speedups on slow and unreliable networks. Conflicts: lib/ssl/src/tls_connection.erl
2016-05-03ssl: Use gen_statem instead of gen_fsmIngela Anderton Andin
Also reduce timing issues in tests
2015-10-09Update SSLHans Bolinder
Record field types have been modified due to commit 8ce35b2: "Take out automatic insertion of 'undefined' from typed record fields".
2015-06-18Change license text to APLv2Bruce Yinhe
2015-05-12ssl: add SNI server supportQijiang Fan
2015-03-17ssl: Add TLS-ALPN supportLoïc Hoguin
This commit adds support for RFC7301, application-layer protocol negotiation. ALPN is the standard based approach to the NPN extension, and is required for HTTP/2. ALPN lives side by side with NPN and provides an equivalent feature but in this case it is the server that decides what protocol to use, not the client. When both ALPN and NPN are sent by a client, and the server is configured with both ALPN and NPN options, ALPN will always take precedence. This behavior can also be found in the OpenSSL implementation of ALPN. ALPN and NPN share the ssl:negotiated_protocol/1 function for retrieving the negotiated protocol. The previously existing function ssl:negotiated_next_protocol/1 still exists, but has been deprecated and removed from the documentation. The tests against OpenSSL require OpenSSL version 1.0.2+.
2015-03-09ssl: Integrate public_key CRL verification with the ssl applicationIngela Anderton Andin
2014-12-01ssl: Change code to reflect that state data may be secretIngela Anderton Andin
2014-06-11ssl: Make sure change cipher spec is correctly handledIngela Anderton Andin
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