envoyproxy/envoy

TCP Proxy protocol V2 : store data as base64 string

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#18.580 aberto em 12 de out. de 2021

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If you are reporting any crash or any potential security issue, do not open an issue in this repo. Please report the issue via emailing envoy-security@googlegroups.com where the issue will be triaged appropriately.

Title: Store TLV data of proxy protocol V2 as base64

Description: Proxy protocol V2 uses binary data for TLV. When using the tcp proxy filter, we are able to store the tlv data in the metadata as a string. Since it's binary, it would be more appropriate to store it as base64. Currently, when we try to log it, we get an error saying it contains invalid characters.

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