permissions.acl

/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * Access control rules. These rules allow anyone to submit AuthorizeAccess
 * and RevokeAccess transaction as well as granting full access to a member's
 * own record. A member can access another member's details if the member has
 * added them to their authorized list.
 */

rule AuthorizeAccessTransaction {
    description: "Allow all participants to submit AuthorizeAccess transactions"
    participant: "ANY"
    operation: CREATE
    resource: "org.acme.pii.AuthorizeAccess"
    action: ALLOW
}

rule RevokeAccessTransaction {
    description: "Allow all participants to submit RevokeAccess transactions"
    participant: "ANY"
    operation: CREATE
    resource: "org.acme.pii.RevokeAccess"
    action: ALLOW
}

rule OwnRecordFullAccess {
    description: "Allow all participants full access to their own record"
    participant(p): "org.acme.pii.Member"
    operation: ALL
    resource(r): "org.acme.pii.Member"
    condition: (r.getIdentifier() === p.getIdentifier())
    action: ALLOW
}

rule ForeignRecordConditionalAccess {
    description: "Allow participants access to other people's records if granted"
    participant(p): "org.acme.pii.Member"
    operation: ALL
    resource(r): "org.acme.pii.Member"
    condition: (r.authorized && r.authorized.indexOf(p.getIdentifier()) > -1)
    action: ALLOW
}

rule SystemACL {
    description:  "System ACL to permit all access"
    participant: "org.hyperledger.composer.system.Participant"
    operation: ALL
    resource: "org.hyperledger.composer.system.**"
    action: ALLOW
}

rule NetworkAdminUser {
    description: "Grant business network administrators full access to user resources"
    participant: "org.hyperledger.composer.system.NetworkAdmin"
    operation: ALL
    resource: "**"
    action: ALLOW
}

rule NetworkAdminSystem {
    description: "Grant business network administrators full access to system resources"
    participant: "org.hyperledger.composer.system.NetworkAdmin"
    operation: ALL
    resource: "org.hyperledger.composer.system.**"
    action: ALLOW
}