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Fri Jul 30 08:13:19 UTC 2021 - Fridrich Strba <fstrba@suse.com>
- Upgrade to version 2.7.0
- Changes in version 2.5.0
* Major code re-factoring
+ Reception of an SSH_MSG_UNIMPLEMENTED response to a
SSH_MSG_GLOBAL_REQUEST is translated internally into same code
flow as if an SSH_MSH_REQUEST_FAILURE has been received - see
SSHD-968.
+ Server SFTP subsystem internal code dealing with the local
files has been delegated to the SftpFileSystemAccessor in
order to allow easier hooking into the SFTP subsystem.
- Resolving a local file path for an SFTP remote one
- Reading/Writing a file's attribute(s)
- Creating files links
- Copying / Renaming / Deleting files
+ SftpVersionSelector is now consulted when client sends initial
command (as well as when session is re-negotiated)
+ ScpCommandFactory is also a ShellFactory that can be used to
provide a minimalistic shell that is good enough for WinSCP.
+ Rework SFTP streams so that the client asks and receives as
much data as possible - see SSHD-979.
* Minor code helpers
+ Handling of debug/ignore/unimplemented messages has been split
into handleXXX and doInvokeXXXMsgHandler methods where the
former validate the messages and deal with the idle timeout,
and the latter execute the actual invcation.
+ Added overloaded methods that accept a java.time.Duration
specifier for timeout value.
+ The argument representing the SFTP subsystem in invocations to
SftpFileSystemAccessor has been enhanced to expose as much of
the available functionality as possible.
* Behavioral changes and enhancements
+ SSHD-964 - Send SSH_MSG_CHANNEL_EOF when tunnel channel being
closed.
+ SSHD-967 - Extra bytes written when
SftpRemotePathChannel#transferTo is used.
+ SSHD-968 - Interpret SSH_MSG_UNIMPLEMENTED response to a
heartbeat request as a liveness indicator
+ SSHD-970 - transferTo function of SftpRemotePathChannel will
loop if count parameter is greater than file size
+ SSHD-972 - Add support for peers using OpenSSH "security key"
key types
+ SSHD-977 - Apply consistent logging policy to caught
exceptions
+ SSHD-660 - Added support for server-side signed certificate
keys
+ SSHD-984 - Utility method to export KeyPair in OpenSSH format
+ SSHD-992 - Provide more hooks into the SFTP server subsystem
via SftpFileSystemAccessor
+ SSHD-997 - Fixed OpenSSH private key decoders for RSA and
Ed25519
+ SSHD-998 - Take into account SFTP version preference when
establishing initial channel
+ SSHD-989 - Read correctly ECDSA key pair from PKCS8 encoded
data
+ SSHD-1009 - Provide a minimalistic shell for supporting WinSCP
SCP mode.
- Changes in version 2.5.1
* Behavioral changes and enhancements
+ SSHD-1022 NPE in SftpOutputStreamAsync#flush() if no data
written in between.
- Changes in version 2.6.0
* Major code re-factoring
+ SshServerMain uses by default an ECDSA key instead of an RSA
one. This can be overridden either by -key-type / -key-size or
-key-file command line option.
+ SSHD-1034 Rename org.apache.sshd.common.ForwardingFilter to
Forwarder.
+ SSHD-1035 Move property definitions to common locations.
+ SSHD-1038 Refactor packages from a module into a cleaner
hierarchy.
+ SSHD-1080 Rework the PacketWriter to split according to the
various semantics
+ SSHD-1084 Revert the usage of asynchronous streams when
forwarding ports.
* Minor code helpers
+ SSHD-1004 Using a more constant time MAC validation to
minimize timing side channel information leak.
+ SSHD-1030 Added a NoneFileSystemFactory implementation
+ SSHD-1042 Added more callbacks to SftpEventListener
+ SSHD-1040 Make server key available after KEX completed.
+ SSHD-1060 Do not store logger level in fields.
+ SSHD-1064 Fixed ClientSession#executeRemoteCommand handling
of STDERR in case of exception to behave according to its
documentation
+ SSHD-1076 Break down ClientUserAuthService#auth method into
several to allow for flexible override
+ SSHD-1077 Added command line option to request specific SFTP
version in SftpCommandMain
+ SSHD-1079 Experimental async mode on the local port forwarder
+ SSHD-1086 Added SFTP aware directory scanning helper classes
+ SSHD-1089 Added wrappers for one-time single session usage of
SFTP/SCP clients
+ Propagate SCP file transfer ACK data to ScpTransferListener
before validating it.
* Behavioral changes and enhancements
+ SSHD-506 Added support for AES-GCM ciphers.
+ SSHD-954 Improve validation of DH public key values.
+ SSHD-1004 Deprecate DES, RC4 and Blowfish ciphers from default
setup.
+ SSHD-1004 Deprecate SHA-1 based key exchanges and signatures
from default setup.
+ SSHD-1004 Deprecate MD5-based and truncated HMAC algorithms
from default setup.
+ SSHD-1005 Added support for SCP remote-to-remote file transfer
+ SSHD-1020 SSH connections getting closed abruptly with timeout
exceptions.
+ SSHD-1026 Improve build reproductibility.
+ SSHD-1028 Fix SSH_MSG_DISCONNECT: Too many concurrent
connections.
+ SSHD-1032 Fix possible ArrayIndexOutOfBoundsException in
ChannelAsyncOutputStream.
+ SSHD-1033 Fix simultaneous usage of dynamic and local port
forwarding.
+ SSHD-1039 Fix support for some basic options in ssh/sshd cli.
+ SSHD-1047 Support for SSH jumps.
+ SSHD-1048 Wrap instead of rethrow IOException in Future.
+ SSHD-1050 Fixed race condition in AuthFuture if exception
caught before authentication started.
+ SSHD-1053 Fixed handling of certified keys authentication.
+ SSHD-1056 Added support for SCP remote-to-remote directory
transfer - including '-3' option of SCP command CLI.
+ SSHD-1057 Added capability to select a ShellFactory based on
the current session + use it for "WinSCP"
+ SSHD-1058 Improve exception logging strategy.
+ SSHD-1059 Do not send heartbeat if KEX state not DONE
+ SSHD-1063 Fixed known-hosts file server key verifier matching
of same host with different ports
+ SSHD-1066 Allow multiple binding to local port tunnel on
different addresses
+ SSHD-1070 OutOfMemoryError when use async port forwarding
+ SSHD-1100 Updated used moduli for DH group KEX
+ SSHD-1102 Provide filter support for SftpDirectoryStream
+ SSHD-1104 Take into account possible key type aliases when
using public key authentication
+ SSHD-1107 Allow configuration of minimum DH group exchange key
size via property or programmatically
+ SSHD-1108 Increased minimum default DH group exchange key size
to 2048 (but support 1024)
- Changes in version 2.7.0
* Major code re-factoring
+ SSHD-1133 Re-factored locations and names of ServerSession and
server-side ChannelSession related classes
+ Moved some helper methods and classes to more natural
locations
* Minor code helpers
+ SSHD-525 Added support for "posix-rename@openssh.com" SFTP
extension
+ SSHD-1083 Relaxed required Nio2Connector/Acceptor required
constructor arguments
+ SSHD-1085 Added CliLogger + more verbosity on SshClientMain
+ SSHD-1109 Route tests JUL logging via SLF4JBridgeHandler
+ SSHD-1109 Provide full slf4j logger capabilities to CliLogger
and use it in all CLI classes
+ SSHD-1110 Replace Class#newInstance() calls with
Class#getDefaultConstructor().newInstance()
+ SSHD-1111 Fixed SshClientCliSupport compression option
detection
+ SSHD-1116 Provide SessionContext argument to
HostKeyIdentityProvider#loadHostKeys
+ SSHD-1116 Provide SessionContext argument to
PasswordIdentityProvider#loadPasswords
+ SSHD-1116 Provide SessionContext argument to
AuthenticationIdentitiesProvider#loadIdentities
+ SSHD-1125 Added option to require immediate close of channel
in command ExitCallback invocation
+ SSHD-1127 Consolidated SftpSubsystem support implementations
into SftpSubsystemConfigurator
+ SSHD-1148 Generate a unique thread name for each SftpSubsystem
instance
* Behavioral changes and enhancements
+ SSHD-1085 Added more notifications related to channel state
change for detecting channel closing or closed earlier.
+ SSHD-1091 Renamed sshd-contrib top-level package in order to
align naming convention.
+ SSHD-1097 Added more SessionListener callbacks related to the
initial version and key exchange
+ SSHD-1097 Added more capability to send peer identification
via ReservedSessionMessagesHandler
+ SSHD-1097 Implemented endless tarpit example in sshd-contrib
+ SSHD-1109 Replace log4j with logback as the slf4j logger
implementation for tests
+ SSHD-1114 Added callbacks for client-side password
authentication progress
+ SSHD-1114 Added callbacks for client-side public key
authentication progress
+ SSHD-1114 Added callbacks for client-side host-based
authentication progress
+ SSHD-1114 Added capability for interactive password
authentication participation via UserInteraction
+ SSHD-1114 Added capability for interactive key based
authentication participation via UserInteraction
+ SSHD-1123 Add option to chunk data in ChannelAsyncOutputStream
if window size is smaller than packet size
+ SSHD-1125 Added mechanism to throttle pending write requests
in BufferedIoOutputStream
+ SSHD-1127 Added capability to register a custom receiver for
SFTP STDERR channel raw or stream data
+ SSHD-1132 Added SFTP client-side support for
'filename-charset' extension
+ SSHD-1132 Added SFTP client-side support for
'filename-translation-control' extension
+ SSHD-1132 Added SFTP servder-side support for non-UTF8
encoding of returned file names
+ SSHD-1133 Added capability to specify a custom charset for
parsing incoming commands to the ScpShell
+ SSHD-1133 Added capability to specify a custom charset for
returning environment variables related data from the ScpShell
+ SSHD-1133 Added capability to specify a custom charset for
handling the SCP protocol textual commands and responses
+ SSHD-1136 Use configuration property to decide whether to
allow fallback to DH group exchange using SHA-1 if no suitable
primes found for SHA-256
+ SSHD-1137 Added capability to override LinkOption(s) when
accessing a file/folder via SFTP
+ SSHD-1147 SftpInputStreamAsync: get file size before SSH_FXP_OPEN
- Modified patches:
* 0001-Avoid-optional-dependency-on-native-tomcat-APR-libra.patch
* apache-sshd-2.4.0-java8.patch -> apache-sshd-2.7.0-java8.patch
+ rediff to changed context
- Added patch:
* 0002-Fix-manifest-generation.patch
+ do not import self
-------------------------------------------------------------------
Thu Jul 16 21:58:44 UTC 2020 - Fridrich Strba <fstrba@suse.com>
- Added patch:
* apache-sshd-2.4.0-java8.patch
+ restore Java 8 compatibility of bytecode generated by Java 9+
-------------------------------------------------------------------
Mon Jun 29 11:32:37 UTC 2020 - Fridrich Strba <fstrba@suse.com>
- Initial packaging of apache-sshd 2.4.0
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