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CHEF-8598: Add support for curve25519 key exchange #764

Merged
merged 1 commit into from
Mar 28, 2024
Merged

CHEF-8598: Add support for curve25519 key exchange #764

merged 1 commit into from
Mar 28, 2024

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ahasunos
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Description

This pull request introduces support for the curve25519 key exchange to address an error associated with key exchange algorithm negotiation.

Here is the issue encountered when attempting to SSH into a machine (an Ubuntu EC2 instance in my case) which is configured to exclusively support curve25519 for key exchange.

Transport error, can't connect to 'ssh' backend: SSH command failed (could not settle on kex algorithm
Server kex preferences: [email protected],[email protected]
Client kex preferences: ecdh-sha2-nistp521,ecdh-sha2-nistp384,ecdh-sha2-nistp256,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha256,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1)

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Types of changes

  • Bug fix (non-breaking change which fixes an issue)
  • New content (non-breaking change)
  • Breaking change (a content change which would break existing functionality or processes)

Checklist:

  • I have read the CONTRIBUTING document.

@ahasunos ahasunos requested a review from a team as a code owner March 22, 2024 07:25
@ahasunos ahasunos force-pushed the ss/fix-kex-algo-settlement branch from 997684e to 4b8df49 Compare March 22, 2024 07:31
@Vasu1105
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If anyone has doubt why this is in test group #439

@ahasunos ahasunos merged commit b31bb83 into main Mar 28, 2024
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@ahasunos ahasunos deleted the ss/fix-kex-algo-settlement branch March 28, 2024 07:26
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@Vasu1105 Vasu1105 Vasu1105 approved these changes

@sathish-progress sathish-progress Awaiting requested review from sathish-progress sathish-progress is a code owner automatically assigned from inspec/inspec-core-team

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@ahasunos @Vasu1105