# C#のWebhook署名検証の例

**URL:** <https://meta.discourse.org/t/c-example-of-validating-webhook-signature/97015>\
**Category:** Development\
**Created:** [2018 年 9 月 12 日午前 6:38 UTC](https://meta.discourse.org/t/c-example-of-validating-webhook-signature/97015 "2018-09-12T06:38:07Z")\
**Posts on this page:** 1\
**Showing post:** 1

<div class="post-metadata">

**Author:** ![Julian\_Elve](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/julian_elve/32/119540_2.png) [@Julian\_Elve](https://meta.discourse.org/u/Julian_Elve)\
**Post date:** [2018 年 9 月 12 日午前 6:38 UTC](https://meta.discourse.org/t/c-example-of-validating-webhook-signature/97015/1 "2018-09-12T06:38:07Z")

</div>

Apologies if this is the wrong category.

Does anyone have a published working example of validating webhook signature in C# please?

I’m building out some external provisioning logic in Azure Functions and have not yet cracked the signature validation.

I’ve read [this topic](https://meta.discourse.org/t/signature-content-length-incorrect-in-webhook-headers/68430) by @promofaux which pointed me at checking correct encoding and operating at byte level, but I haven’t sorted it yet.

Unfortunately I need to focus on our business logic so switching off validation for now. As and when I do resolve it I’d be happy to post a gist, but in the meantime if anyone could point me at an existing example I’d really appreciate it.

Julian

---

_[View the full topic](https://meta.discourse.org/t/c-example-of-validating-webhook-signature/97015)._