# EDV Experiments

(Emerging) Specification: https://identity.foundation/confidential-storage/
DIF Working Group: https://identity.foundation/working-groups/secure-data-storage.html

## Trustbloc EDV

git clone https://github.com/trustbloc/edv
cd edv

make generate-test-keys
make generate-open-api-demo

Check if everything is running properly

docker ps

Should show (at least) the following

CONTAINER ID        IMAGE                                                 COMMAND                  CREATED             STATUS              PORTS                                        NAMES
1954dad586f2        swaggerapi/swagger-ui                                 "/docker-entrypoint.…"   8 minutes ago       Up 8 minutes        80/tcp, 0.0.0.0:8089->8080/tcp               openapi.demo.com
038948c737b2        docker.pkg.github.com/trustbloc/edv/edv-rest:latest   "edv-rest start"         8 minutes ago       Up 8 minutes        0.0.0.0:8080->8080/tcp                       edv.example.com
f6ac6632c581        couchdb:3.1.0                                         "tini -- /docker-ent…"   8 minutes ago       Up 8 minutes        4369/tcp, 9100/tcp, 0.0.0.0:5984->5984/tcp   couchdb.example.com

The Open API Interface is availalbe at `http://localhost:8089`.

You can view logs with docker by

docker logs {CONTAINER ID} 

If you want to follow the logs add `-f`

I'm not sure if the Open API Interface is usable. It is fixed on making http requests althoug edv seems to accept only https requests.

Looking into `https://github.com/trustbloc/edv/blob/master/test/bdd/pkg/edv/edv_steps.go`
shows also that probably the authorization header has to be set.

## Other Implementations

### Transmute

Demo: https://did-edv.web.app/

### DigitalBazaar

Client: https://github.com/digitalbazaar/edv-client
Server?: https://github.com/digitalbazaar/bedrock-edv-storage

## Background

Object Capabilities: https://w3c-ccg.github.io/zcap-ld/
Authorization Credentials: https://transmute-industries.github.io/authorization-credentials/
Decentralized Identifiers: https://www.w3.org/TR/did-core/