Add support for PROXY protocol v2 in TCP listener #13540
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I did not find tests for this so I added one trying to cover different configurations to make sure I did not break something. As far as I know, the behavior should be exactly the same as before except for one thing when proxy_protocol_behavior is set to "deny_unauthorized", unauthorized requests were previously silently reject because of https://github.com/armon/go-proxyproto/blob/7e956b284f0a/protocol.go#L81-L84 but it will now be logged. Also fixes hashicorp#9462 by adding support for `PROXY UNKNOWN` for PROXY protocol v1. Closes hashicorp#3807
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Hi @remilapeyre - please don't forget a changelog entry. :) |
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@remilapeyre Thank you for submitting this PR. We would like to review and possibly merge it. Would you please rebase with main and resolve the conflicts? |
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Hi @remilapeyre - we're super excited to get this reviewed, so could you take a look at the merge conflicts and we can move forward? Thanks! :) |
Hi @hsimon-hashicorp, all should be good now :) |
hghaf099
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* Add support for PROXY protocol v2 in TCP listener I did not find tests for this so I added one trying to cover different configurations to make sure I did not break something. As far as I know, the behavior should be exactly the same as before except for one thing when proxy_protocol_behavior is set to "deny_unauthorized", unauthorized requests were previously silently reject because of https://github.com/armon/go-proxyproto/blob/7e956b284f0a/protocol.go#L81-L84 but it will now be logged. Also fixes #9462 by adding support for `PROXY UNKNOWN` for PROXY protocol v1. Closes #3807 * Add changelog
hghaf099
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* Add support for PROXY protocol v2 in TCP listener I did not find tests for this so I added one trying to cover different configurations to make sure I did not break something. As far as I know, the behavior should be exactly the same as before except for one thing when proxy_protocol_behavior is set to "deny_unauthorized", unauthorized requests were previously silently reject because of https://github.com/armon/go-proxyproto/blob/7e956b284f0a/protocol.go#L81-L84 but it will now be logged. Also fixes #9462 by adding support for `PROXY UNKNOWN` for PROXY protocol v1. Closes #3807 * Add changelog Co-authored-by: Rémi Lapeyre <remi.lapeyre@lenstra.fr>
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I did not find tests for this so I added one trying to cover different
configurations to make sure I did not break something. As far as I know,
the behavior should be exactly the same as before except for one thing
when proxy_protocol_behavior is set to "deny_unauthorized", unauthorized
requests were previously silently reject because of https://github.com/armon/go-proxyproto/blob/7e956b284f0a/protocol.go#L81-L84
but it will now be logged.
Also fixes #9462 by adding
support for
PROXY UNKNOWNfor PROXY protocol v1.Closes #3807