@velas/account-agent/src/middleware/bind-scopes.js

sdk

/*
*   Bind scopes
*/

async function bindScopes(next) {

    if (this.interaction.session && ((this.interaction.stage === 'consent' ) || this.interaction.stage === 'completed' )) {

        const requested_scopes = new Set();
        const scopes = this.interaction.params.scope;

        scopes.push('openid');

        scopes.forEach((scope) => requested_scopes.add(scope));

        const accepted_scopes = this.interaction.session.acceptedScopesFor(this.interaction.params.client_id);
        const rejected_scopes = this.interaction.session.rejectedScopesFor(this.interaction.params.client_id);
        const new_scopes      = [...requested_scopes].filter((x) => !accepted_scopes.has(x) && !rejected_scopes.has(x));

        this.interaction.scopes = {
            requested_scopes: [ ...requested_scopes ],
            accepted_scopes:  [ ...accepted_scopes  ],
            rejected_scopes:  [ ...rejected_scopes  ],
            new_scopes,
        }
    } else {
        this.interaction.scopes = undefined;
    }

    await next();
}

export default bindScopes;