SCP performs a transfer by running scp on the server with the remote path
embedded in a command. On a shell-based server that command is interpreted
by a shell, so a path that is not quoted to suit that shell can be executed
as a command on the server (GHSA-mggc-4xg6-vcxf); on a non-shell-based
server the path is used literally and must not be quoted at all. The right
encoding therefore depends on the server, and no single transformation is
safe for every server.
Rather than default this choice, obsolete the ScpClient constructors that
implicitly used DoubleQuote and add constructors that take an
IRemotePathTransformation explicitly, so callers must choose one suited to
their server and trust environment. DoubleQuote remains the default for the
obsolete constructors, so existing behaviour is unchanged. Document the
consideration on ScpClient and IRemotePathTransformation, and recommend
using SFTP.
* Initial plan
* Refactor collection assertions to use CollectionAssert.AreEqual
Replace Assert.IsTrue(xxx.IsEqualTo(yyy)) and Assert.IsTrue(xxx.SequenceEqual(yyy))
with CollectionAssert.AreEqual(expected, actual) across 55 test files
Co-authored-by: Rob-Hague <5132141+Rob-Hague@users.noreply.github.com>
* Fix argument order in CollectionAssert.AreEqual and remove unnecessary using directives
- Fixed argument order in KeyExchangeDhGroupExchangeReplyTest.cs (expected first, actual second)
- Fixed argument order in KeyExchangeInitMessageTest.cs (expected first, actual second)
- Removed unnecessary 'using System.Linq' directives from all affected test files
Co-authored-by: Rob-Hague <5132141+Rob-Hague@users.noreply.github.com>
---------
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: Rob-Hague <5132141+Rob-Hague@users.noreply.github.com>
Co-authored-by: Rob Hague <rob.hague00@gmail.com>
* Bump the dependencies group with 11 updates
Bumps coverlet.collector from 6.0.4 to 10.0.1
Bumps coverlet.msbuild from 6.0.4 to 10.0.1
Bumps GitHubActionsTestLogger from 3.0.1 to 3.0.4
Bumps Meziantou.Analyzer from 3.0.18 to 3.0.114
Bumps Microsoft.Bcl.Cryptography from 10.0.3 to 10.0.9
Bumps Microsoft.Extensions.Logging.Console from 10.0.3 to 10.0.9
Bumps MSTest from 4.1.0 to 4.2.3
Bumps PolySharp from 1.15.0 to 1.16.0
Bumps SonarAnalyzer.CSharp from 10.20.0.135146 to 10.27.0.140913
Bumps System.Formats.Asn1 from 10.0.3 to 10.0.9
Bumps Testcontainers from 4.10.0 to 4.12.0
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Robert Hague <rh@johnstreetcapital.com>
DSA is removed at compile time from OpenSSH 9.8 and higher.
That means we can no longer test it in our integration tests. It seems like a
good time to remove it. From the OpenSSH release notes:
DSA, as specified in the SSHv2 protocol, is inherently weak - being
limited to a 160 bit private key and use of the SHA1 digest. Its
estimated security level is only 80 bits symmetric equivalent.
OpenSSH has disabled DSA keys by default since 2015 but has retained
run-time optional support for them. DSA was the only mandatory-to-
implement algorithm in the SSHv2 RFCs, mostly because alternative
algorithms were encumbered by patents when the SSHv2 protocol was
specified.
This has not been the case for decades at this point and better
algorithms are well supported by all actively-maintained SSH
implementations. We do not consider the costs of maintaining DSA
in OpenSSH to be justified and hope that removing it from OpenSSH
can accelerate its wider deprecation in supporting cryptography
libraries.
* Preparation to enforce formatting and style in CI
- enabled IDE0055 to enforce formatting on build
- disabled SA1137 and SA1025 because they are already
covered by IDE0055
- disabled SA1021 because it conflicts with csharp_space_after_cast
* Cleanup formatting and style on codebase
This commit has no manual changes, it is the result
of running "dotnet format whitespace" and "dotnet format style"
* new formatting fixes after merge
* appveyor: set git autocrlf
as suggested by sharwell to hopefully fix Windows CI.
* use autocrlf input
to hopefully fix Linux tests
* fix formatting
* use autocrlf input for Linux only
* set csharp_space_after_cast to false
* Revert SA1021 suppression
---------
Co-authored-by: Robert Hague <rh@johnstreetcapital.com>
* Move test projects to test folder.
Move global.json to root of repo.
Update solution items in solution.
* Move test projects to test folder.
Move global.json to root of repo.
Update solution items in solution.
Update appveyor configuration/
* Attempt to have appveyor use the correct .NET SDK.
* Update .NET SDK to version 7.0.402.
* Move Data folder below Renci.SshNet.Tests.
* Make csinst less chatty.
* Move Data folder directly below test folder as it's used by multiple test projects.
* Remove CS1591 nowarn from concrete test projects as this is already defined in the Directory.Build.props that is in the test folder.
* Fix integration test after moving test projects
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Co-authored-by: drieseng <gert.driesen@telenet.be>
Rob Hague