diff options
Diffstat (limited to 'lib/ssl/src/ssl_connection.hrl')
| -rw-r--r-- | lib/ssl/src/ssl_connection.hrl | 147 |
1 files changed, 85 insertions, 62 deletions
diff --git a/lib/ssl/src/ssl_connection.hrl b/lib/ssl/src/ssl_connection.hrl index 72a7e6ebcc..c90fe926b7 100644 --- a/lib/ssl/src/ssl_connection.hrl +++ b/lib/ssl/src/ssl_connection.hrl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2013-2017. All Rights Reserved. +%% Copyright Ericsson AB 2013-2019. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -33,68 +33,91 @@ -include("ssl_cipher.hrl"). -include_lib("public_key/include/public_key.hrl"). +-record(static_env, { + role :: client | server, + transport_cb :: atom(), % callback module + protocol_cb :: tls_connection | dtls_connection, + data_tag :: atom(), % ex tcp. + close_tag :: atom(), % ex tcp_closed + error_tag :: atom(), % ex tcp_error + passive_tag :: atom(), % ex tcp_passive + host :: string() | inet:ip_address(), + port :: integer(), + socket :: port() | tuple(), %% TODO: dtls socket + cert_db :: reference() | 'undefined', + session_cache :: db_handle(), + session_cache_cb :: atom(), + crl_db :: term(), + file_ref_db :: db_handle(), + cert_db_ref :: certdb_ref() | 'undefined', + tracker :: pid() | 'undefined' %% Tracker process for listen socket + }). + +-record(handshake_env, { + client_hello_version :: ssl_record:ssl_version() | 'undefined', + unprocessed_handshake_events = 0 :: integer(), + tls_handshake_history :: ssl_handshake:ssl_handshake_history() | secret_printout() + | 'undefined', + expecting_finished = false ::boolean(), + renegotiation :: undefined | {boolean(), From::term() | internal | peer}, + allow_renegotiate = true ::boolean(), + %% Ext handling + hello, %%:: #client_hello{} | #server_hello{} + sni_hostname = undefined, + expecting_next_protocol_negotiation = false ::boolean(), + next_protocol = undefined :: undefined | binary(), + negotiated_protocol, + hashsign_algorithm = {undefined, undefined}, + cert_hashsign_algorithm = {undefined, undefined}, + %% key exchange + kex_algorithm :: ssl:kex_algo(), + kex_keys :: {PublicKey :: binary(), PrivateKey :: binary()} | #'ECPrivateKey'{} | undefined | secret_printout(), + diffie_hellman_params:: #'DHParameter'{} | undefined | secret_printout(), + srp_params :: #srp_user{} | secret_printout() | 'undefined', + public_key_info :: ssl_handshake:public_key_info() | 'undefined', + premaster_secret :: binary() | secret_printout() | 'undefined', + server_psk_identity :: binary() | 'undefined' % server psk identity hint + }). + +-record(connection_env, { + user_application :: {Monitor::reference(), User::pid()}, + downgrade, + terminated = false ::boolean() | closed, + negotiated_version :: ssl_record:ssl_version() | 'undefined', + erl_dist_handle = undefined :: erlang:dist_handle() | 'undefined', + private_key :: public_key:private_key() | secret_printout() | 'undefined' + }). + -record(state, { - role :: client | server, - user_application :: {Monitor::reference(), User::pid()}, - transport_cb :: atom(), % callback module - protocol_cb :: tls_connection | dtls_connection, - data_tag :: atom(), % ex tcp. - close_tag :: atom(), % ex tcp_closed - error_tag :: atom(), % ex tcp_error - host :: string() | inet:ip_address(), - port :: integer(), - socket :: port() | tuple(), %% TODO: dtls socket - ssl_options :: #ssl_options{}, - socket_options :: #socket_options{}, - connection_states :: ssl_record:connection_states() | secret_printout(), - protocol_buffers :: term() | secret_printout() , %% #protocol_buffers{} from tls_record.hrl or dtls_recor.hrl - unprocessed_handshake_events = 0 :: integer(), - tls_handshake_history :: ssl_handshake:ssl_handshake_history() | secret_printout() - | 'undefined', - cert_db :: reference() | 'undefined', - session :: #session{} | secret_printout(), - session_cache :: db_handle(), - session_cache_cb :: atom(), - crl_db :: term(), - negotiated_version :: ssl_record:ssl_version() | 'undefined', - client_hello_version :: ssl_record:ssl_version() | 'undefined', - client_certificate_requested = false :: boolean(), - key_algorithm :: ssl_cipher:key_algo(), - hashsign_algorithm = {undefined, undefined}, - cert_hashsign_algorithm = {undefined, undefined}, - public_key_info :: ssl_handshake:public_key_info() | 'undefined', - private_key :: public_key:private_key() | secret_printout() | 'undefined', - diffie_hellman_params:: #'DHParameter'{} | undefined | secret_printout(), - diffie_hellman_keys :: {PublicKey :: binary(), PrivateKey :: binary()} | #'ECPrivateKey'{} | undefined | secret_printout(), - psk_identity :: binary() | 'undefined', % server psk identity hint - srp_params :: #srp_user{} | secret_printout() | 'undefined', - srp_keys ::{PublicKey :: binary(), PrivateKey :: binary()} | secret_printout() | 'undefined', - premaster_secret :: binary() | secret_printout() | 'undefined', - file_ref_db :: db_handle(), - cert_db_ref :: certdb_ref() | 'undefined', - bytes_to_read :: undefined | integer(), %% bytes to read in passive mode - user_data_buffer :: undefined | binary() | secret_printout(), - renegotiation :: undefined | {boolean(), From::term() | internal | peer}, - start_or_recv_from :: term(), - timer :: undefined | reference(), % start_or_recive_timer - %%send_queue :: queue:queue(), - terminated = false ::boolean(), - allow_renegotiate = true ::boolean(), - expecting_next_protocol_negotiation = false ::boolean(), - expecting_finished = false ::boolean(), - next_protocol = undefined :: undefined | binary(), - negotiated_protocol, - tracker :: pid() | 'undefined', %% Tracker process for listen socket - sni_hostname = undefined, - downgrade, - flight_buffer = [] :: list() | map(), %% Buffer of TLS/DTLS records, used during the TLS handshake - %% to when possible pack more than on TLS record into the - %% underlaying packet format. Introduced by DTLS - RFC 4347. - %% The mecahnism is also usefull in TLS although we do not - %% need to worry about packet loss in TLS. In DTLS we need to track DTLS handshake seqnr - flight_state = reliable, %% reliable | {retransmit, integer()}| {waiting, ref(), integer()} - last two is used in DTLS over udp. - protocol_specific = #{} :: map() - }). + static_env :: #static_env{}, + connection_env :: #connection_env{} | secret_printout(), + ssl_options :: #ssl_options{}, + socket_options :: #socket_options{}, + + %% Hanshake %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + handshake_env :: #handshake_env{} | secret_printout(), + %% Buffer of TLS/DTLS records, used during the TLS + %% handshake to when possible pack more than one TLS + %% record into the underlaying packet + %% format. Introduced by DTLS - RFC 4347. The + %% mecahnism is also usefull in TLS although we do not + %% need to worry about packet loss in TLS. In DTLS we + %% need to track DTLS handshake seqnr + flight_buffer = [] :: list() | map(), + client_certificate_requested = false :: boolean(), + protocol_specific = #{} :: map(), + session :: #session{} | secret_printout(), + %% Data shuffling %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + connection_states :: ssl_record:connection_states() | secret_printout(), + protocol_buffers :: term() | secret_printout() , %% #protocol_buffers{} from tls_record.hrl or dtls_recor.hr + user_data_buffer :: undefined | {[binary()],non_neg_integer(),[binary()]} | secret_printout(), + bytes_to_read :: undefined | integer(), %% bytes to read in passive mode + + %% recv and start handling + start_or_recv_from :: term() + }). + + -define(DEFAULT_DIFFIE_HELLMAN_PARAMS, #'DHParameter'{prime = ?DEFAULT_DIFFIE_HELLMAN_PRIME, base = ?DEFAULT_DIFFIE_HELLMAN_GENERATOR}). |