Crowdstike oauth2

Questions
1

Describe the problem/error/question

Using the built in credentials setup for Crowdstrike OAuth2 fails. I have tested the creds from the command line and the URL, ClientID and Client Secret are all correct.

What is the error message (if any)?

image
image881Ă—392 15.1 KB

Please share your workflow

(Select the nodes on your canvas and use the keyboard shortcuts CMD+C/CTRL+C and CMD+V/CTRL+V to copy and paste the workflow.)

Information on your n8n setup

n8n version: 1.33.1
Database: SQLite
n8n EXECUTIONS_PROCESS setting: N/A testing creds
Running n8n via: Docker
Operating system: Ubuntu

2

It looks like your topic is missing some important information. Could you provide the following if applicable.

  • n8n version:
  • Database (default: SQLite):
  • n8n EXECUTIONS_PROCESS setting (default: own, main):
  • Running n8n via (Docker, npm, n8n cloud, desktop app):
  • Operating system:
3

n8n version: 1.33.1
Database: SQLite
n8n EXECUTIONS_PROCESS setting: N/A testing creds
Running n8n via: Docker
Operating system: Ubuntu

4

Hi @CyberBeach,

Welcome to the community!

What error code is included in the response?

We do have an open issue related to Crowdstrike’s OAuth2 API token. CrowdStrike OAuth2 API token not refreshing

5

Never got the node to work, used the Generic Credentials instead and have hand-build all the integrations…

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image1198Ă—451 18 KB

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image1077Ă—424 18.9 KB

(Used client ID and Client Secret generated in Falcon, No Scope and Authentication “Header”)

6

The first screenshot was created in the node “HTTP Request”
The second in the Credentials → Add credential → OAuth2 API (This is referenced in the first screenshot)

Hope this stuff helps someone!!

If ANYONE knows how to setup MS Sentinel and has step-by-step guide, I’d be appreciative.

7

Hey @CyberBeach,

For the URL for the Crowdstrike credential you don’t need to include /oauth/token which could be part of that problem, We should probably make it clearer that it is just the URL for Crowdstrikes api.

1 Like
8

Thanks Jon! That helped. I can now use either method :slight_smile:

The prebuilt one or “generic oauth2”

1 Like
9

Hey @CyberBeach,

That is perfect thanks, I will get the change merged shortly.

10

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