| libssh2 - SSH2 library |
| ====================== |
| |
| Version 0.11 |
| ------------ |
| |
| Added libssh2_channel_receive_window_adjust() to be able to increase the size of the receive window. |
| |
| Added queueing for small window_adjust packets to avoid unnecessary packet conversation. |
| |
| Version 0.10 |
| ------------ |
| |
| Added developer debugging hooks. See --enable-debug-* options to ./configure |
| |
| Ignore extended data in the SFTP layer. With no other mechanism to deal with that data it'd just fill up and get stuck. |
| |
| (Re)Fixed channel_write() to provide an opportunity for window space to become available again. |
| |
| (Re)Fixed SFTP INIT to send the correct SFTP packet length. |
| |
| Fixed segfault when client and host can't agree on a hostkey/crypt/mac/comp method. (Thanks puudeli) |
| |
| Fixed major issue with sftp packet buffering mechanism. Using wrong blocking semantics. (No puudeli, YOU the man) |
| |
| Reduced busy-looping of libssh2_sftp_packet_requirev. |
| |
| Version 0.9 |
| ----------- |
| |
| Changed blocking_read to only block as much as necessary and not an arbitrary length of time. (Thanks Felix) |
| |
| Fixed SFTP INIT/VERSION to exclude request_id and send correct maximum version number. |
| |
| Fixed SFTP to be properly BC with version 1 and 2 servers. |
| |
| Fixed libssh2_poll() to recognized closed sessions/channels. |
| |
| Fixed libssh2_channel_write_ex() to fully block when set to blocking mode. Return actual bytes written as well. (Thanks deadem) |
| |
| Added tests for -lm and -lsocket and add them when necessary. |
| |
| Added libssh2_channel_window_read_ex() and libssh2_channel_window_write_ex() |
| for examining the ssh transport windowing states. |
| |
| Version 0.8 |
| ----------- |
| |
| Fix potential segfault in compression/decompression. |
| |
| Fix compatability with older versions of OpenSSL |
| |
| Swapped order of none,zlib compression modes to prefer no compression by default. |
| |
| Added sys/uio.h for platforms (FBSD) which need it in order to define struct iovec. |
| |
| Added libssh2_poll() to check status of sockets/channels/listeners. |
| |
| Removed unnecessary inclusion of stdio.h (holdover from debugging) |
| |
| Version 0.7 |
| ----------- |
| |
| Added libssh2_userauth_hostbased_fromfile_ex() for authenticating from hostkey. |
| |
| Added configure recognition for MacOSX (Darwin) (Thanks Gabe) |
| |
| Fixed extended data identification in libssh2_channel_read(). |
| |
| Fixed window adjust code. Hadn't acknowledged adjustments correctly. |
| |
| Removed initial_window_size requirement for sending window adjust packet. |
| |
| |
| Version 0.6 |
| ----------- |
| |
| Added LIBSSH2_FLAG_SIGPIPE to enable/disable SIGPIPE generated by send()/recv() calls. Default off. |
| |
| Added libssh2_session_flag() to set optional session flags. |
| |
| Collapsed exchanging_keys/newkeys/authenticated flags into single state attribute. |
| |
| Fix zlib compression issue when internal buffer state misses partial sync. |
| |
| Fix segfault when libssh2_session_methods() is called prior to session_startup(). |
| |
| Fixed client to server channel windowing. Pervent send queue overruns. |
| |
| Swapped banner send/receive order (send first, then wait for response). |
| |
| Version 0.5 |
| ----------- |
| |
| *** BC Break *** |
| Reimplemented libssh2_session_methods() to match libssh2_session_method_pref() style |
| |
| Fixed libssh2_attr2bin() (effects any setstat style call). |
| |
| Fixed authenticating with encrypted private key. |
| |
| Fixed authenticating via ssh-dss public key. |
| |
| Fixed KEX_INIT cookie and packet padding to use actual random data |
| |
| Added DESTDIR support to makefiles (Adam Go³êbiowski -- I hope that character set translates right) |
| |
| Added libssh2_channel_forward_listen_ex(), libssh2_channel_forward_cancel(), and libssh2_channel_forward_accept(). |
| |
| Added ./configure option '--disable-gex-new' to allow using the older group-exchange format |
| |
| Added MAC methods hmac-md5 and hmac-md5-96. |
| |
| Version 0.4 |
| ----------- |
| |
| Fixed crash when trying to free sftp_dirhandle data from a filehandle struct. |
| |
| Fixed leak in sftp_open_ex(), handle->handle not freed in handle_close(). |
| |
| Fixed leak in sftp_symlink_ex(), result for READLINK and REALPATH not freed unless there was an error. |
| |
| Added libssh2_banner_set(), specify an arbitrary banner to send on introduction. |
| |
| Version 0.3 |
| ----------- |
| |
| Fixed libssh2_channel_read_ex(). Packet loop initialized BEFORE transport polled for new packets (should have been after). |
| |
| Fixed blocking issues in scp_send()/scp_recv(). |
| |
| Fixed degree of indirection in macerror callback. |
| |
| Changed packet read mechanism to use a fixed buffer and avoid unnecessary alloc/free calls. (especially while non-block looping) |
| |
| Added channel close callback. |
| |
| Added SFTP support (Using its own header file: libssh2_sftp.h) |
| |
| Version 0.2 |
| ----------- |
| |
| Changed extended data ignorance mechanism: |
| libssh2_channel_ignore_extended_data() changed to libssh2_channel_handle_extended_data() |
| Macro introduced for backward compatability during beta phase. |
| *** THE LIBSSH2_CHANNEL_IGNORE_EXTENDED_DATA() MACRO WILL BE REMOVED PRIOR TO 1.0 RELEASE *** |
| libssh2_channel_handle_extended_data() may be passed one of three "ignore_mode" constants |
| LIBSSH2_CHANNEL_EXTENDED_DATA_NONE Default behavior, queue ED packets and return them with read_ex |
| LIBSSH2_CHANNEL_EXTENDED_DATA_IGNORE Equivalent to libssh2_channel_ignore_extended_data() |
| IGNORE will implicitly flush the extended data stream(s) |
| LIBSSH2_CHANNEL_EXTENDED_DATA_MERGE Calls to channel_read() will check both the standard data stream |
| and the extended data stream(s) for the first available packet |
| |
| Changed libssh2_session_disconnect_ex() to return an error code when alloc fails |
| |
| Added libssh2_channel_flush_ex() and basic macros: ..._flush() ..._flush_stderr() |
| flush_ex accepts either the streamid (0 for standard data, 1 for stderr) or one of the two following constants: |
| LIBSSH2_CHANNEL_FLUSH_ALL Flush all streams |
| LIBSSH2_CHANNEL_FLUSH_EXTENDED_DATA Flush all streams EXCEPT the standard data stream |
| |
| Added libssh2_session_callback_set() for setting ignore/debug/disconnect/macerror callbacks |
| |
| Added libssh2_session_method_pref() to selectively set methods and method preferences. |
| |
| Added libssh2_session_methods() to determine what methods were negotiated. |
| |
| Added libssh2_session_abstract() for retreiving &session->abstract |
| |
| Added libssh2_session_last_error() for retreiving error codes/messages |
| |
| Version 0.1 |
| ----------- |
| |
| Initial Release: |
| KEX methods: diffie-hellman-group14-sha1, diffie-hellman-group-exchange-sha1, diffie-hellman-group1-sha1 |
| Hostkey methods: ssh-rsa, ssh-dss |
| Cipher methods: aes256-cbc, rijndael-cbc@lysator.liu.se, aes192-cbc, aes128-cbc, blowfish-cbc, arcfour, cast128-cbc, 3des-cbc, none* |
| Compression methods: zlib, none |
| MAC methods: hmac-sha1, hmac-sha1-96, hmac-ripemd160, hmac-ripemd160@openssh.com none* |
| *Cipher/MAC "none" is disabled by default for security purposes, |
| Use --enable-crypt-none and/or --enable-mac-none with ./configure to enable |
