Configuration variable to add trusted issuers

[icentomAs]

Hi,

we are using our own issuer issuing some credentials but not sure which configuration variable I need to set up in the control plane to configure the trusted issuer and credential types supported.
I tried these ones and several simlar ones

EDC_IAM_TRUSTED_ISSUER_ISSUER1_ID: did:web:myissuer.com:issuer

EDC_IAM_TRUSTED_ISSUER_ISSUER1_SUPPORTEDTYPES: MembershipCredential

In the control plane logs always get:

WARNING 2026-02-27T10:10:04.92186791 The list of trusted issuers is empty

And when trying to fetch a catalog

DEBUG 2026-02-27T09:52:44.434515162 DSP: Incoming CatalogRequestMessage for class org.eclipse.edc.connector.controlplane.catalog.spi.Catalog process DEBUG 2026-02-27T09:52:46.057548014 Unauthorized: Credential types '[VerifiableCredential, MembershipCredential]' are not supported for issuer 'did:web:identityhub.ds2.icelab.cloud:issuer'

Can you please help on which variables if any need to be set to configure the trusted issuers ?

Best Regards

[wolf4ood]

Hi @icentomAs

the env var should be EDC_IAM_TRUSTED-ISSUER_ISSUER1_ID.

In some environment it can be an issue having the - in the var name see here

You could use properties with the format of edc.iam.trusted-issuer.issuer1.id if you have issues.

[icentomAs]

Hi,

thanks for the answer, EDC_IAM_TRUSTED-ISSUER_ISSUER1_ID worked great. Thanks for the help.

Best Regards

[paullatzelsperger]

@icentomAs for the future, please mark helpful answers as "answered" in GH, so that other readers can find it easily.