7. Revoke a TL in a PKD.md

Revoke a national Trusted List in a regional PKD

This tutorial describes the steps to revoke a national TL registered in a regional Public Key Directory (PKD) using the SSI API.

Pre-requisites

• ssi-api: to see how to install and run the REST API go to the official repository: https://github.com/lacchain/ssi-api

Note: This tutorial assumes that you have the API running at http://localhost:8080.

Revoke a TL in a PKD

Important note: Only the owner of PKD (who has deployed the smart contract) can revoke entities (or TL). That means, you need to use the same account address and private key to configure the SSI API.

If you want to revoke a Trusted List registered in a PKD, it is only necessary to provide the PKD address and the TL address (in the same order) in the url request, as it is show in the following snippet:

curl -X DELETE http://localhost:8080/pki/pkd/0x723a4739588c49476D3AEFEB6562d2f2DB50b314/revoke/0x3Bfd7Ed9FFcD97F2f1EDd96C20D72F3236794c66

This command will return only the blockchain transaction hash, as it is show in the next image:

To confirm the revocation process, execute the next command:

curl -X GET http://localhost:8080/pki/pkd/0x723a4739588c49476D3AEFEB6562d2f2DB50b314/entities

This command will return an array of entities with the status: "revoked" of the previous entity, as it is show in the next image: