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2016-06-27Merge branch 'maint-18' into maintHans Nilsson
Conflicts: OTP_VERSION lib/ssh/doc/src/notes.xml lib/ssh/src/ssh_connection_handler.erl lib/ssh/vsn.mk otp_versions.table
2016-06-22ssh: Make client send a faulty pwd only once, ssh_connection_handler partHans Nilsson
2016-05-13ssh: badmatch in connection_handler (badly renamed variable)Hans Nilsson
2016-05-04ssh: correct bad stop return value tagHans Nilsson
2016-04-29ssh: undocumented, untestesd and experimental tcpip_forward code removedHans Nilsson
2016-04-27ssh: Channel request timer refactoringHans Nilsson
2016-04-27ssh: Idle-timer refactoring and some cosmetics and inlineingHans Nilsson
2016-04-27ssh: remove user_passwords from dumped stateHans Nilsson
2016-04-27ssh: fix dialyzer warnings and errorsHans Nilsson
2016-04-27ssh: Partly refactor and polish ssh_connection_handlerHans Nilsson
2016-04-27ssh: change #state to #dataHans Nilsson
2016-04-27ssh: refactor connection handler initializationHans Nilsson
2016-04-27ssh: Begin -spec for ssh_connection_handlerHans Nilsson
2016-04-27ssh: Gen_statem rewrite of ssh_connection_handlerHans Nilsson
Including misc fixes in surronding code as well as in test cases.
2016-03-15update copyright-yearHenrik Nord
2016-01-08ssh: handle secondary ssh_msg_userauth_info_request messageHans Nilsson
2015-12-07ssh: fix error for data fields errorsHans Nilsson
2015-12-07ssh: fix error for bad packet lengths found by DefensicsHans Nilsson
2015-11-27Merge branch 'maint-18' into maintHans Nilsson
* maint-18: Updated OTP version Update release notes ssh: vsn.mk updated ssh: New test cases for SSH_MSG_KEX_DH_GEX_REQUEST_OLD ssh: update existing testcases ssh: Improve group selection ssh: implemented server side SSH_MSG_KEX_DH_GEX_REQUEST_OLD for putty client Conflicts: lib/ssh/src/ssh_transport.erl lib/ssh/test/ssh_protocol_SUITE.erl lib/ssh/vsn.mk
2015-11-26ssh: implemented server side SSH_MSG_KEX_DH_GEX_REQUEST_OLD for putty clientHans Nilsson
2015-11-25ssh: added 'pending' in recv_window handling and limit sendingHans Nilsson
2015-11-23ssh: refactor packet receptionHans Nilsson
There was an assymetric relationship between receiving a ssh-packet (decrypting-mac-decompress) and sending one. When sending, most of the work was defined in the ssh_transport module, while at reception the ssh_connection_handler was the one knowing what to do. This commit moves the reception down to the ssh_transport module where it belongs.
2015-11-16Merge branch 'kanatohodets/ssh-subsystem-typo' into maintHenrik Nord
* kanatohodets/ssh-subsystem-typo: Fix spelling of ssh 'subsystem' OTP-13108
2015-11-05Fix spelling of ssh 'subsystem'Ben Tyler
This commit does not change any behaviour, since the spelling was internally consistent.
2015-11-04ssh: make corrections of keyboard-interactive clientHans Nilsson
* Newlines should be added after Name and Instructions field according to rfc4256. * There was an error in the argument list of the last clause of ssh_auth:keyboard_interact_get_responses/9 * Correct client kb-interactive behaviour at auth failure
2015-10-08ssh: ECDSA public key implementedHans Nilsson
2015-10-06ssh: Bug in [email protected] compression fixedHans Nilsson
2015-09-23ssh: new states for keyboard-interactiveHans Nilsson
2015-09-23ssh: new state - service_requestHans Nilsson
2015-08-29ssh: Elliptic Curve Diffie-Hellman (ECDH)Hans Nilsson
Adds ecdh-sha2-nistp256 ecdh-sha2-nistp384 ecdh-sha2-nistp512 and OTP-12938 hmac-sha2-512
2015-08-25ssh: add extra random length padding in packetsHans Nilsson
A new experimental option 'max_random_length_padding', not documented so it might change...
2015-08-03ssh: Repair/add experimental diffie-hellman-group-exchange-sha1 supportHans Nilsson
DO NOT USE IN PRODUCTION!!! This is a bug fixing of the previously partly impelmented kex algorithm. There are more things to do, for example genrate/select better g,p pair obeying the min||n||max request. It is not enabled by default, but may be enabled with the option {preferred_algorithms, [{kex, ['diffie-hellman-group-exchange-sha1']}]}
2015-06-18Change license text to APLv2Bruce Yinhe
2015-06-10Merge branch 'hans/ssh/unknown_msgfun/OTP-12813'Hans Nilsson
* hans/ssh/unknown_msgfun/OTP-12813: ssh: Option unexpectedfun for ssh:daemon and ssh:connect
2015-06-09ssh: Option unexpectedfun for ssh:daemon and ssh:connectHans Nilsson
This option has a fun as value. The fun will be called when an unexpected message arrives. The fun returns either 'skip' or 'report' to guide the connection_handler what to do. One usage is to filter out messages that are not wanted in the error logger as info reports. An example of such a message is the 'etimedout' tcp error message that will be received if a connection has keep_alive and the peer is restarted.
2015-06-09ssh save keybard-interactive data in #ssh{}Hans Nilsson
2015-06-09ssh: make server check auth_methods when rec requestHans Nilsson
2015-06-04ssh: make disconnectfun work for both server&clientHans
2015-06-02Merge branch 'maint'Henrik Nord
Conflicts: OTP_VERSION lib/inets/test/httpd_SUITE.erl lib/inets/vsn.mk lib/ssh/src/ssh.erl lib/ssh/vsn.mk lib/ssl/src/ssl.appup.src lib/ssl/vsn.mk
2015-06-01Merge branch 'hans/ssh/codenomicon_degradation/OTP-12784' into maint-17Erlang/OTP
* hans/ssh/codenomicon_degradation/OTP-12784: ssh: update ssh version ssh: Plain text message returned for invalid version exchange ssh: Implement keyboard_interactive on server side ssh: Check e and f parameters in kexdh ssh: Set max num algoritms in msg_kexinit negotiation
2015-05-29ssh: Plain text message returned for invalid version exchangeHans
This is how OpenSSH does. The bytes returned will be put on the user's tty, so it is better with text than a ssh_msg_disconnect
2015-05-29ssh: Implement keyboard_interactive on server sideHans
2015-05-29ssh: handle that inet:getopts(Socket, [recbuf]) may return {ok, []}Ingela Anderton Andin
If something bad happens and the socket is closed the call inet:getopts(Socket, [recbuf]) may return {ok, []}. We want to treat this as a fatal error and terminate gracefully. The same goes for the case that inet:getopts returns {error, Reason} that was not handled either.
2015-05-26ssh: New option 'preferred_algorithms'Hans Nilsson
This option enables the user to define which algorithms that are to be used as well as their precedences in the negotiation between server and client.
2015-05-21Fix protocol violations during rekeyingSimon Cornish
In RFC 4253, sections 7.1 & 9 describe rekeying with special attention to the protocol messages that may be received and may not be sent during rekeying. This patch fixes a number of problems during rekeying caused by data & requests received from the network, and/or data & requests sent by the user.
2015-05-21Fix rekeying according to RFC 4253Simon Cornish
When in the connected state, an received KEXINIT message MUST be responded to with KEXINIT. After that, the client may continue with KEXDH_INIT (or similar). See the first paragraph on RFC 4253 sec. 9.
2015-05-18Merge branch 'maint'Zandra Hird
Conflicts: OTP_VERSION lib/ssh/doc/src/ssh.xml lib/ssh/vsn.mk
2015-05-13ssh: option for handling the SSH_MSG_DEBUG message's printoutsHans Nilsson
A fun could be given in the options that will be called whenever the SSH_MSG_DEBUG message arrives. This enables the user to format the printout or just discard it. The default is changed to not print the message. In RFC4253 printing is a SHOULD, but our new default is to protect logs from dos attacs.
2015-04-30ssh: Fix bug causing rekeying once per minute after 1st Gbyte Thanks SimonHans Nilsson
The port stats are not accumulated so that once rekey_limit bytes (by default, 1GB) have been transmitted the connection will be rekeyed every minute, not after the next 1GB.
2015-04-07ssh: Change send_buf implementation from list to queueIngela Anderton Andin
A queue is the behaviour that we want, so this makes the code easier to understand and more effective.
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