Installation
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A good understanding of docker, docker-compose & nginx
Installation instructions for Docker can be found .
Run docker -v in terminal to check if docker has been installed correctly:
Installation instructions can be found .
Run docker compose version in the terminal to check if docker compose has been installed correctly:
Clone the repo
This will create a demo-education-registry folder in the current working directory. Goto that folder
In the demo-education-folder, run the following command
Once logged in, navigate to clients. Select admin-api. Go to credentials tab and click on regenerate secret. Copy this secret. Create a .env file in the project repo and add KEYCLOAK_SECRET it as an environment variable with the value of the secret in the following format
KEYCLOAK_SECRET=<copied_secret>
Recreate the registry so that it reflects the keycloak secret. This can be done using
If any service has not started you can recreate that service with the same command
Check if all the services are started
Adding Roles
Create admin, scholarship, trial-scholarship roles
Create admin user in keycloak
Update the credential for the admin user. Ex: abcd@123
Assign admin role to this user
Note:-
Schemas for EER are present in the following location
An issuer will require admin role to create schemas in the registry.
Goto keycloak admin console, http://localhost:8080/auth/
Goto Groups and double-click on Issuer
If Issuer group is not found, then you need to create an issuer first. The APIs to create the issuer is documented in the above jupyter notebook.
Goto Role Mappings and select admin from Available Roles and click Add Selected
The issuer will require the same roles that are configured in the schema configuration to issue VCs for that schema. In the below sample schema, ScholarshipForTopClassStudents it requires a user to have scholarship role. Only if the issuer contains that role then he will be able to issue VC. Similar to the above steps, you can assign the scholarship roles to the issuer to get access.
How to configure
Once all the services are up and running, run the following command
This command will run migrations for redash
You can create the admin user on this screen. Once you create the admin user, the admin user will be displayed. Here you can create a dashboard, queries etc. Create a dashboard and queries here
On the home page click on Connect a Data Source
Search for Clickhouse
Add these details on the form to set up a connection with Clickhouse
Now that you have connected to Clickhouse, you can create queries. Once a query is created, you can add your visualization for the same.
Create a visualization showing the total number of VCs issued for PreMatricScholarship schema.
Goto Queries tab
Click on Create your first Query
Paste the below query and click on Save
select count(*) as count from default.prematricscholarship
Rename this query New Query to Total PreMatricScholarship VC Issued
Click on Save and click on Publish
Click on Show Data Only
At the bottom click on Blue Play Button
Click on + New Visualization
Create a visualization with the below values. And click on Save
Click on Create and click on Dashboard. You can give a name to your dashboard and click on Save
Click on Add Widget and select the new visualization created. And click Add to Dashboard
Click on Done editing and click on Publish
Now the dashboard can be shared with other members. Click on Share and enable public access and copy the URL and share it with others for viewing the dashboard
Navigate to the federated-education-registry folder
Make sure your node and npm versions are - node v16.13.1 (npm v8.1.2)
This will start all the required services. Once all the services are started, Go to the browser and open . This will open up the keycloak admin portal. Use username as admin and password as admin.
Open in the browser and navigate to roles in the left side pane. Click on Add Role.
Now you can use the admin user to create issuers, create schemas, issue VCs and view issued VCs
You can follow the following which has all the APIs.
Once this is successful, open the in the browser. The following screen should be displayed
Navigate to this repository and create a fork & clone
You can also manage these versions using
