Feat/workload identity support #45
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Add support for Azure Workload Identity authentication alongside existing service principal authentication for Microsoft Graph API access.
…onasz-lasut/function-msgraph into feat/workload-identity-support
ytsarev
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Aug 27, 2025
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ytsarev
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ytsarev
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I built and pushed rc build of xpkg.upbound.io/upbound/function-msgraph:v0.3.0-rc3 and performed e2e tests.
k apply -f example/secrets/azure-workload-identity-creds.yaml
k apply -f example/identity-type-workload-identity.yaml
k apply -f example/definition.yaml # comment status fields there
k get -f example/xr.yaml -o yaml
...
validatedUsers:
- displayName: Yury Tsarev
id: <redacted>
mail: null
userPrincipalName: [email protected]
everything works perfectly end-to-end.
@jonasz-lasut thank you so much for this contribution!
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Description of your changes
PR implements support for short-lived workload identity credentials that can be used in AKS clusters with workload identity enabled and properly created federated identity credentials. (https://azure.github.io/azure-workload-identity/docs/topics/federated-identity-credential.html)
Default behavior of the function which expects ServicePrincipal credentials have not been changed.
README was updated to show how to configure DeploymentRuntimeConfig so that function can use workload identity credentials.
Function was tested on Upbound Spaces 1.13.1 with Crossplane in version 1.20.0-up.1
I have: