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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 'ia/ssh/doc/types'Ingela Anderton Andin
* ia/ssh/doc/types: ssh: Align "=" sign in type declarations to decided policy
2015-05-18Merge branch 'maint'Zandra Hird
Conflicts: OTP_VERSION lib/ssh/doc/src/ssh.xml lib/ssh/vsn.mk
2015-05-18Update release notesErlang/OTP
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.
2015-05-13Revert "Prepare release"Henrik Nord
This reverts commit e09dd66dc4d89c62ddfd8c19791f9678d5d787c6.
2015-05-12Prepare releaseErlang/OTP
2015-05-12ssh: Align "=" sign in type declarations to decided policyIngela Anderton Andin
2015-05-12ssh: Fix ssh_basic_SUITE.erl to work on Windows hostsHans Nilsson
The test cases id_string_no_opt_client id_string_own_string_client id_string_random_client didn't work on MS Windows. This commit adds {packet,line} to get the whole version exchange line in one packet on all architectures. It also adds timeouts to speed up failures in those test cases.
2015-05-12ssh: Fix typoIngela Anderton Andin
Option height was misspelled in the code. Fix code but recognize the mispellt option for backwards compatible reasons.
2015-05-08ssh: Check e and f parameters in kexdhHans Nilsson
rfc 4253 says in section 8 that: "Values of 'e' or 'f' that are not in the range [1, p-1] MUST NOT be sent or accepted by either side. If this condition is violated, the key exchange fails." This commit implements the reception check.
2015-05-07Merge branch 'ia/ssh/extra-logout'Ingela Anderton Andin
* ia/ssh/extra-logout: ssh: Hadle shell that sends two logout messages
2015-05-07ssh: update vsn.mk to 4.0Hans Nilsson
2015-05-05ssh: Hadle shell that sends two logout messagesIngela Anderton Andin
2015-05-05Merge branch 'dotsimon/ssh_sftp_version_negotiation_timeout'Zandra Hird
OTP-12708
2015-05-05ssh: No description in v-tagIngela Anderton Andin
2015-05-05ssh: Fix missed alphabetic ordering and indentationIngela Anderton Andin
2015-05-05ssh: Use correct ASCII char for quoteIngela Anderton Andin
2015-05-05ssh: Fix linksIngela Anderton Andin
2015-05-04Merge branch 'ia/ssh/test-openssh-cuddle'Ingela Anderton Andin
* ia/ssh/test-openssh-cuddle: ssh: Add openSSH interop check
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.
2015-04-29ssh: Add openSSH interop checkIngela Anderton Andin
2015-04-27Merge branch 'hans/ssh/improve_docs'Hans Nilsson
* hans/ssh/improve_docs: ssh: broken doc links to file functions fixed
2015-04-27ssh: broken doc links to file functions fixedHans Nilsson
2015-04-24Merge branch 'hans/ssh/improve_docs'Hans Nilsson
2015-04-24Merge branch 'ia/ssh/improve_docs'Ingela Anderton Andin
* ia/ssh/improve_docs: ssh: Move code example to Users Guide ssh: Keep dependency info in only one place ssh: Add links ssh: Align to alphabetic order ssh: Change wording to become accurate ssh: Remove extra whitespace ssh: Corrected information about error and event logging ssh: Remove legacy statement ssh: Technically correct description Editorial updates
2015-04-23Fix ssh_sftp wait_for_version_negotiation timeoutSimon Cornish
This patch fixes a bug that causes an SFTP connection to always fail when {timeout, Timeout} option is used with ssh_sftp:start_channel. The bug is that the version negotiation timer is not cancelled upon reception of SSH_FXP_VERSION.
2015-04-23ssh: Timeout unit and default added to some missing placesHans Nilsson
2015-04-23ssh: Formatting adjustmentsHans Nilsson
Some examples had encountered the space eater.
2015-04-23ssh: Add line about supported kex algorithm(s)Hans Nilsson
2015-04-23ssh: Removed missplaced empty paranthesisHans Nilsson
2015-04-23Merge branch 'maint'Zandra Hird
Conflicts: OTP_VERSION
2015-04-22ssh: Move code example to Users GuideIngela Anderton Andin
2015-04-22ssh: Keep dependency info in only one placeIngela Anderton Andin
2015-04-22ssh: Add linksIngela Anderton Andin
2015-04-22ssh: Align to alphabetic orderIngela Anderton Andin
2015-04-22ssh: Change wording to become accurateIngela Anderton Andin
2015-04-22ssh: Remove extra whitespaceIngela Anderton Andin
2015-04-22ssh: Corrected information about error and event loggingIngela Anderton Andin
Also added some links
2015-04-22ssh: Remove legacy statementIngela Anderton Andin
2015-04-22ssh: Technically correct descriptionIngela Anderton Andin
2015-04-22Editorial updatestmanevik
SSH application
2015-04-22Update release notesErlang/OTP
2015-04-21ssh: added id_string option for server and clientHans Nilsson
For limiting Banner Grabbing attempts.
2015-04-15Merge branch 'ia/ssh/channel-gracefull-shutdown/OTP-12648'Ingela Anderton Andin
* ia/ssh/channel-gracefull-shutdown/OTP-12648: ssh: Shutdown sftp channel gracefully
2015-04-14ssh: Shutdown sftp channel gracefullyIngela Anderton Andin
If ssh_connection:subsystem/4 fails we do not want to crash but rather terminate gracefully.
2015-04-10Merge branch 'maint-17'Zandra Hird
Conflicts: OTP_VERSION
2015-04-10Update release notesErlang/OTP
2015-04-07ssh: Reset upgrade instructions to defaultIngela Anderton Andin