[GH-ISSUE #1441] How can I modify the protobuf request? #1435

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opened 2026-03-03 19:51:29 +03:00 by kerem · 11 comments
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Originally created by @JamesWDGu on GitHub (Nov 21, 2022).
Original GitHub issue: https://github.com/ProxymanApp/Proxyman/issues/1441

Description

Hey guys,
I want to know how to modify the protobuf request.

  1. when ues the breakpoint feature, the protobuf response cannot be edited.
  2. when use the map local feature, the protobuf response will return an invalid data.
Originally created by @JamesWDGu on GitHub (Nov 21, 2022). Original GitHub issue: https://github.com/ProxymanApp/Proxyman/issues/1441 ## Description Hey guys, I want to know how to modify the protobuf request. 1. when ues the breakpoint feature, the protobuf response cannot be edited. 2. when use the map local feature, the protobuf response will return an invalid data.
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@NghiaTranUIT commented on GitHub (Nov 21, 2022):

Hey, currently, Proxyman doesn't support manipulating the Protobuf data. Only Protobuf Previewer is supported 👍

<!-- gh-comment-id:1321624012 --> @NghiaTranUIT commented on GitHub (Nov 21, 2022): Hey, currently, Proxyman doesn't support manipulating the Protobuf data. Only Protobuf Previewer is supported 👍
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@JamesWDGu commented on GitHub (Nov 21, 2022):

Thanks @NghiaTranUIT , Do you have plans to implement? It's will be very useful for me.
Or do I need create a feature request issue?
🥹 🥹 🥹 🙏🙏🙏

<!-- gh-comment-id:1321632754 --> @JamesWDGu commented on GitHub (Nov 21, 2022): Thanks @NghiaTranUIT , Do you have plans to implement? It's will be very useful for me. Or do I need create a feature request issue? 🥹 🥹 🥹 🙏🙏🙏
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@niceta commented on GitHub (Jul 19, 2023):

Hi, @NghiaTranUIT!

Manipulating protobuf data feature is really important for us, do you have plans to implement it? 🙏 🙏 🙏

<!-- gh-comment-id:1641697409 --> @niceta commented on GitHub (Jul 19, 2023): Hi, @NghiaTranUIT! Manipulating protobuf data feature is really important for us, do you have plans to implement it? 🙏 🙏 🙏
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@d2therak commented on GitHub (Mar 28, 2024):

I see this has been stale for awhile, wanted to recheck to see if this was going to be a feature in future.

<!-- gh-comment-id:2025655735 --> @d2therak commented on GitHub (Mar 28, 2024): I see this has been stale for awhile, wanted to recheck to see if this was going to be a feature in future.
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@NghiaTranUIT commented on GitHub (Mar 29, 2024):

@niceta @d2therak May I ask what tool you're going to use to modify the protobuf request? Breakpoint, Map Local or Scripting ?

and do you have the the desc file for parsing the protobuf?

<!-- gh-comment-id:2026415233 --> @NghiaTranUIT commented on GitHub (Mar 29, 2024): @niceta @d2therak May I ask what tool you're going to use to modify the protobuf request? Breakpoint, Map Local or Scripting ? and do you have the the `desc` file for parsing the protobuf?
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@niceta commented on GitHub (Mar 29, 2024):

hi, @NghiaTranUIT !
breakpoint for me is a perfect solution
and yes, I do have desc file for my protobufs

<!-- gh-comment-id:2027288297 --> @niceta commented on GitHub (Mar 29, 2024): hi, @NghiaTranUIT ! breakpoint for me is a perfect solution and yes, I do have desc file for my protobufs
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@amfathi commented on GitHub (May 9, 2024):

Hi @NghiaTranUIT,
Love the capabilities and simplicity of Proxyman.
I'm also following up on this. We would love to have the ability to edit the protobufs requests and responses.
We have the proto *.desc that we use to previews.
Thanks 🙏🏻

<!-- gh-comment-id:2103040592 --> @amfathi commented on GitHub (May 9, 2024): Hi @NghiaTranUIT, Love the capabilities and simplicity of Proxyman. I'm also following up on this. We would love to have the ability to edit the protobufs requests and responses. We have the proto *.desc that we use to previews. Thanks 🙏🏻
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@NghiaTranUIT commented on GitHub (May 10, 2024):

Sorry @amfathi, it's hard to edit the protobuf, so we decided to not support the editing feature. Only Protobuf Previewer is supported 👍

<!-- gh-comment-id:2103651468 --> @NghiaTranUIT commented on GitHub (May 10, 2024): Sorry @amfathi, it's hard to edit the protobuf, so we decided to not support the editing feature. Only Protobuf Previewer is supported 👍
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@siddarthkalra commented on GitHub (Nov 17, 2024):

Just want to bump this in-case you ever decide to support. This would be a very useful feature!

<!-- gh-comment-id:2481521580 --> @siddarthkalra commented on GitHub (Nov 17, 2024): Just want to bump this in-case you ever decide to support. This would be a very useful feature!
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@emanujel commented on GitHub (Nov 12, 2025):

Hello, any update on this feature?

<!-- gh-comment-id:3524117342 --> @emanujel commented on GitHub (Nov 12, 2025): Hello, any update on this feature?
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@NghiaTranUIT commented on GitHub (Nov 13, 2025):

@emanujel not yet because it's really difficult to implement it

<!-- gh-comment-id:3526653205 --> @NghiaTranUIT commented on GitHub (Nov 13, 2025): @emanujel not yet because it's really difficult to implement it
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