Skip to main content
Version: 0.3

Approvals

In the previous step, we added external invocations, allowing participants who are not members of the governance to make invocations and modify the state of the subjects. However, this would allow any entity, whether certifier or not, to do so. Since we don't want to directly link the involved laboratories to our governance, we'll opt for using an approval system.

This approach would involve delegating authorization to a trusted third party, who will have the necessary knowledge to approve or deny certification events.

Therefore, at this point, we'll focus on including a new member who will be responsible for carrying out the task mentioned above. This new member will be called Spanish Food Organization (SFO).

To include SFO, we must first create the new node. Therefore, we'll proceed to execute the following command:

Node: SFO
docker run \
    -p 3003:3000 \
    -p 50003:50000 \
    -e TAPLE_HTTP=true \
    -e TAPLE_ID_PRIVATE_KEY=65698ba9608521d65137912cdd85601820574415ebc3a9a7285e7493012167c6 \
    -e TAPLE_NETWORK_LISTEN_ADDR=/ip4/0.0.0.0/tcp/50003 \
    -e TAPLE_NETWORK_KNOWN_NODE=/ip4/172.17.0.1/tcp/50000/p2p/12D3KooWHHjN5vKSKeCWiBG3gHaDRDp6YzsEgu9iTesYqrWxAgFk \
    opencanarias/taple-client:0.3

Whether an event requires approval or not depends directly on its specification in the smart contract method. Therefore, we must add contract_result.approval_required = true; to our contract as follows: 


...

StateEvent::OrganicCertification {
    fertilizers_control,
    pesticides_control,
    analytics,
    additional_info,
} => {
    if check_subject_has_been_initiated(state) {
        match state.organic_certified {
            Some(organic_cerified) => {
                if organic_cerified
                    && !check_is_organic(
                        *fertilizers_control,
                        *pesticides_control,
                        *analytics,
                    )
                {
                    state.organic_certified = Some(false);
                }
            }
            None => {
                if check_is_organic(*fertilizers_control, *pesticides_control, *analytics) {
                    state.organic_certified = Some(true);
                } else {
                    state.organic_certified = Some(false);
                }
            }
        }
        contract_result.approval_required = true; // This is the statement we must include
        contract_result.success = true;
    }
}

....

We'll use the Linux base64 utility to obtain the updated contract, and the result will be:

Another terminal
base64 main.rs
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

Next, we'll proceed to modify the governance properties. In this case, we'll make changes to the smart contract and make the SFO node a member of the governance, as well as an approver and a witness for the subjects with the Wine schema. To start, we'll visualize the properties we want to modify in our current governance:

{
    "members": [
        {
            "id": "EbwR0yYrCYpTzlN5i5GX_MtAbKRw5y2euv3TqiTgwggs",
            "name": "WPO"
        },
        {
            "id": "Ee-ZvImOQSgRBDR9XH0uQ5gbVv4828h_o5GuLbWFWaLI",
            "name": "PremiumWines"
        },
        {
            "id": "EICgJYOXXRFqDMiFsrCcUgPYnCSgUT-zwe66LP8rDpPU",
            "name": "WFO"
        }
    ],
    "roles": [
        {
            "namespace": "",
            "role": "WITNESS",
            "schema": {
                "ID": "governance"
            },
            "who": "MEMBERS"
        },
        {
            "namespace": "",
            "role": "APPROVER",
            "schema": {
                "ID": "governance"
            },
            "who": {
                "NAME": "WPO"
            }
        },
        {
            "namespace": "",
            "role": "CREATOR",
            "schema": {
                "ID": "Wine"
            },
            "who": {
                "NAME": "PremiumWines"
            }
        },
        {
            "namespace": "",
            "role": "APPROVER",
            "schema": {
                "ID": "governance"
            },
            "who": {
                "NAME": "WFO"
            }
        },
        {
            "namespace": "",
            "role": "VALIDATOR",
            "schema": {
                "ID": "governance"
            },
            "who": {
                "NAME": "WFO"
            }
        },
        {
            "namespace": "",
            "role": "EVALUATOR",
            "schema": {
                "ID": "governance"
            },
            "who": {
                "NAME": "WFO"
            }
        },
        {
            "namespace": "",
            "role": "WITNESS",
            "schema": {
                "ID": "Wine"
            },
            "who": {
                "NAME": "WFO"
            }
        },
        {
            "namespace": "",
            "role": "ISSUER",
            "schema": {
                "ID": "Wine"
            },
            "who": "NOT_MEMBERS"
        }
    ],
    "schemas": [
        {
            "contract": {
                "raw": "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"
            }
        }
    ]
}

After making the desired change, our properties should look like this:

{
    "members": [
        
        ...

        {
            "id": "EaHFQQ0ADaLuRgQsIZxYNU8BAj_cBub7MZdpoZsRf-GY",
            "name": "SFO"
        }
    ],
    "roles": [

        ...

        {
            "namespace": "",
            "role": "WITNESS",
            "schema": {
                "ID": "Wine"
            },
            "who": {
                "NAME": "SFO"
            }
        },
        {
            "namespace": "",
            "role": "APPROVER",
            "schema": {
                "ID": "Wine"
            },
            "who": {
                "NAME": "SFO"
            }
        }
    ],
    "schemas": [
        {
            "contract": {
                "raw": "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"
            }
        }
    ]
}

To generate these changes, we'll use our TAPLE-Patch tool following this procedure:

Another terminal
taple-patch '{"members":[{"id":"EbwR0yYrCYpTzlN5i5GX_MtAbKRw5y2euv3TqiTgwggs","name":"WPO"},{"id":"Ee-ZvImOQSgRBDR9XH0uQ5gbVv4828h_o5GuLbWFWaLI","name":"PremiumWines"},{"id":"EICgJYOXXRFqDMiFsrCcUgPYnCSgUT-zwe66LP8rDpPU","name":"WFO"}],"roles":[{"namespace":"","role":"WITNESS","schema":{"ID":"governance"},"who":"MEMBERS"},{"namespace":"","role":"APPROVER","schema":{"ID":"governance"},"who":{"NAME":"WPO"}},{"namespace":"","role":"CREATOR","schema":{"ID":"Wine"},"who":{"NAME":"PremiumWines"}},{"namespace":"","role":"APPROVER","schema":{"ID":"governance"},"who":{"NAME":"WFO"}},{"namespace":"","role":"VALIDATOR","schema":{"ID":"governance"},"who":{"NAME":"WFO"}},{"namespace":"","role":"EVALUATOR","schema":{"ID":"governance"},"who":{"NAME":"WFO"}},{"namespace":"","role":"WITNESS","schema":{"ID":"Wine"},"who":{"NAME":"WFO"}},{"namespace":"","role":"ISSUER","schema":{"ID":"Wine"},"who":"NOT_MEMBERS"}],"schemas":[{"contract":{"raw":"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"}}]}' '{"members":[{"id":"EbwR0yYrCYpTzlN5i5GX_MtAbKRw5y2euv3TqiTgwggs","name":"WPO"},{"id":"Ee-ZvImOQSgRBDR9XH0uQ5gbVv4828h_o5GuLbWFWaLI","name":"PremiumWines"},{"id":"EICgJYOXXRFqDMiFsrCcUgPYnCSgUT-zwe66LP8rDpPU","name":"WFO"},{"id":"EaHFQQ0ADaLuRgQsIZxYNU8BAj_cBub7MZdpoZsRf-GY","name":"SFO"}],"roles":[{"namespace":"","role":"WITNESS","schema":{"ID":"governance"},"who":"MEMBERS"},{"namespace":"","role":"APPROVER","schema":{"ID":"governance"},"who":{"NAME":"WPO"}},{"namespace":"","role":"CREATOR","schema":{"ID":"Wine"},"who":{"NAME":"PremiumWines"}},{"namespace":"","role":"APPROVER","schema":{"ID":"governance"},"who":{"NAME":"WFO"}},{"namespace":"","role":"VALIDATOR","schema":{"ID":"governance"},"who":{"NAME":"WFO"}},{"namespace":"","role":"EVALUATOR","schema":{"ID":"governance"},"who":{"NAME":"WFO"}},{"namespace":"","role":"WITNESS","schema":{"ID":"Wine"},"who":{"NAME":"WFO"}},{"namespace":"","role":"ISSUER","schema":{"ID":"Wine"},"who":"NOT_MEMBERS"},{"namespace":"","role":"WITNESS","schema":{"ID":"Wine"},"who":{"NAME":"SFO"}},{"namespace":"","role":"APPROVER","schema":{"ID":"Wine"},"who":{"NAME":"SFO"}}],"schemas":[{"contract":{"raw":"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"}}]}'

The obtained result will be:

[
    {
        "op": "add",
        "path": "/members/3",
        "value": {
        "id": "EaHFQQ0ADaLuRgQsIZxYNU8BAj_cBub7MZdpoZsRf-GY",
        "name": "SFO"
        }
    },
    {
        "op": "add",
        "path": "/roles/8",
        "value": {
        "namespace": "",
        "role": "WITNESS",
        "schema": {
            "ID": "Wine"
        },
        "who": {
            "NAME": "SFO"
        }
        }
    },
    {
        "op": "add",
        "path": "/roles/9",
        "value": {
        "namespace": "",
        "role": "APPROVER",
        "schema": {
            "ID": "Wine"
        },
        "who": {
            "NAME": "SFO"
        }
        }
    },
    {
        "op": "replace",
        "path": "/schemas/0/contract/raw",
        "value": "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"
    }
]

Next, we'll proceed to invoke the method of the governance contract responsible for updating its properties. To do this, we'll execute the following:

Node: WPO
curl --location --request POST 'http://localhost:3000/api/event-requests' \
--header 'Content-Type: application/json' \
--data-raw '{
    "request": {
        "Fact": {
            "subject_id": {{GOVERNANCE_ID}},
            "payload": {
                "Patch": {
                    "data": [
                        {
                            "op": "add",
                            "path": "/members/3",
                            "value": {
                                "id": "EaHFQQ0ADaLuRgQsIZxYNU8BAj_cBub7MZdpoZsRf-GY",
                                "name": "SFO"
                            }
                        },     
                        {
                            "op": "add",
                            "path": "/roles/8",
                            "value": {
                                "namespace": "",
                                "role": "WITNESS",
                                "schema": {
                                    "ID": "Wine"
                                },
                                "who": {
                                    "NAME": "SFO"
                                }
                            }
                        },
                        {
                            "op": "add",
                            "path": "/roles/9",
                            "value": {
                                "namespace": "",
                                "role": "APPROVER",
                                "schema": {
                                    "ID": "Wine"
                                },
                                "who": {
                                    "NAME": "SFO"
                                }
                            }
                        },
                        {
                            "op": "replace",
                            "path": "/schemas/0/contract/raw",
                            "value": "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"
                        }
                    ]
                }
            }
        }
    }
}'

After submitting the governance update request, we need to obtain an approval request:

Node: WPO
curl --request GET 'http://localhost:3000/api/approval-requests?status=Pending'

We'll copy the value of the id field. However, this time, approval from WFO is also required. Therefore, we'll perform the following two actions:

Node: WPO
curl --request PATCH 'http://localhost:3000/api/approval-requests/{{PREVIUS-ID}}' \
--header 'Content-Type: application/json' \
--data-raw '{"state": "RespondedAccepted"}'
Node: WFO
curl --request PATCH 'http://localhost:3002/api/approval-requests/{{PREVIUS-ID}}' \
--header 'Content-Type: application/json' \
--data-raw '{"state": "RespondedAccepted"}'

As in previous steps, the new node won't be able to receive the governance without preauthorization. Therefore, we must preauthorize it before proceeding:

Node: SFO
curl --request PUT 'http://localhost:3003/api/allowed-subjects/{{GOVERNANCE-ID}}' \
--header 'Content-Type: application/json' \
--data-raw '{
    "providers": []
}'

Once the preauthorization is completed, upon querying our governance again, we should see its corresponding new version:

Node: SFO
curl --request GET 'http://localhost:3003/api/subjects/{{GOVERNANCE-ID}}'
Click to look at the full governance.
{
    "subject_id": {{GOVERNANCE-ID}},
    "governance_id": "",
    "sn": 6,
    "public_key": "E8tVWEasubIp7P9fzk_HttNCsABymV9m9xEPAfr-QV7M",
    "namespace": "",
    "name": "wine_track",
    "schema_id": "governance",
    "owner": "EbwR0yYrCYpTzlN5i5GX_MtAbKRw5y2euv3TqiTgwggs",
    "creator": "EbwR0yYrCYpTzlN5i5GX_MtAbKRw5y2euv3TqiTgwggs",
    "properties": {
        "members": [
            {
                "id": "EbwR0yYrCYpTzlN5i5GX_MtAbKRw5y2euv3TqiTgwggs",
                "name": "WPO"
            },
            {
                "id": "Ee-ZvImOQSgRBDR9XH0uQ5gbVv4828h_o5GuLbWFWaLI",
                "name": "PremiumWines"
            },
            {
                "id": "EICgJYOXXRFqDMiFsrCcUgPYnCSgUT-zwe66LP8rDpPU",
                "name": "WFO"
            },
            {
                "id": "EaHFQQ0ADaLuRgQsIZxYNU8BAj_cBub7MZdpoZsRf-GY",
                "name": "SFO"
            }
        ],
        "policies": [
            {
                "approve": {
                    "quorum": "MAJORITY"
                },
                "evaluate": {
                    "quorum": "MAJORITY"
                },
                "id": "governance",
                "validate": {
                    "quorum": "MAJORITY"
                }
            },
            {
                "approve": {
                    "quorum": "MAJORITY"
                },
                "evaluate": {
                    "quorum": "MAJORITY"
                },
                "id": "Wine",
                "validate": {
                    "quorum": "MAJORITY"
                }
            }
        ],
        "roles": [
            {
                "namespace": "",
                "role": "WITNESS",
                "schema": {
                    "ID": "governance"
                },
                "who": "MEMBERS"
            },
            {
                "namespace": "",
                "role": "APPROVER",
                "schema": {
                    "ID": "governance"
                },
                "who": {
                    "NAME": "WPO"
                }
            },
            {
                "namespace": "",
                "role": "CREATOR",
                "schema": {
                    "ID": "Wine"
                },
                "who": {
                    "NAME": "PremiumWines"
                }
            },
            {
                "namespace": "",
                "role": "APPROVER",
                "schema": {
                    "ID": "governance"
                },
                "who": {
                    "NAME": "WFO"
                }
            },
            {
                "namespace": "",
                "role": "VALIDATOR",
                "schema": {
                    "ID": "governance"
                },
                "who": {
                    "NAME": "WFO"
                }
            },
            {
                "namespace": "",
                "role": "EVALUATOR",
                "schema": {
                    "ID": "governance"
                },
                "who": {
                    "NAME": "WFO"
                }
            },
            {
                "namespace": "",
                "role": "WITNESS",
                "schema": {
                    "ID": "Wine"
                },
                "who": {
                    "NAME": "WFO"
                }
            },
            {
                "namespace": "",
                "role": "ISSUER",
                "schema": {
                    "ID": "Wine"
                },
                "who": "NOT_MEMBERS"
            },
            {
                "namespace": "",
                "role": "WITNESS",
                "schema": {
                    "ID": "Wine"
                },
                "who": {
                    "NAME": "SFO"
                }
            },
            {
                "namespace": "",
                "role": "APPROVER",
                "schema": {
                    "ID": "Wine"
                },
                "who": {
                    "NAME": "SFO"
                }
            }
        ],
        "schemas": [
            {
                "contract": {
                    "raw": "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"
                },
                "id": "Wine",
                "initial_value": {
                    "grape": null,
                    "harvest": 0,
                    "organic_certified": null,
                    "origin": "",
                    "temperature_control": {
                        "last_check": 0,
                        "temperature_ok": true
                    }
                },
                "schema": {
                    "additionalProperties": false,
                    "description": "Representation of a bottle of wine",
                    "properties": {
                        "grape": {
                            "description": "Type of grape",
                            "enum": [
                                "CabernetSauvignon",
                                "Chardonnay",
                                "PinotNoir",
                                null
                            ],
                            "type": [
                                "string",
                                "null"
                            ]
                        },
                        "harvest": {
                            "description": "Harvest number",
                            "type": "integer"
                        },
                        "organic_certified": {
                            "description": "Certificate authenticating whether it is organic or not",
                            "type": [
                                "boolean",
                                "null"
                            ]
                        },
                        "origin": {
                            "description": "Origin of the grape",
                            "type": "string"
                        },
                        "temperature_control": {
                            "additionalProperties": false,
                            "description": "Values to be changed in the temperature control event",
                            "properties": {
                                "last_check": {
                                    "description": "Timestamp of last check",
                                    "type": "integer"
                                },
                                "temperature_ok": {
                                    "description": "Value that corroborates whether the wine cold chain has been complied with",
                                    "type": "boolean"
                                }
                            },
                            "required": [
                                "last_check",
                                "temperature_ok"
                            ],
                            "type": "object"
                        }
                    },
                    "required": [
                        "harvest",
                        "grape",
                        "origin",
                        "organic_certified",
                        "temperature_control"
                    ],
                    "type": "object"
                }
            }
        ]
    },
    "active": true
}

To verify the correct functioning of the previous steps, we'll make a new request to the organic certification method with an external invocation. First, we'll generate the signature of the event we want to emit using TAPLE-Sign with the following format. Replace subject_id with the identifier of our Wine subject:

Another terminal
taple-sign 'f855c6736463a65f515afe7b85d1418c096ed73852b42bbe4c332eb43d532326' '{"Fact":{"subject_id":"{{SUBJECT-ID}}","payload":{"OrganicCertification":{"fertilizers_control":false,"pesticides_control":true,"analytics":true,"additional_info":"test"}}}}'

We will include the result of this execution in the following request:

Node: Premium wines
curl --request POST 'http://localhost:3001/api/event-requests' \
--header 'Content-Type: application/json' \
--data-raw {{PREVIUS-RESULT}}

This should be similar to the following:

Node: Premium wines
curl --request POST 'http://localhost:3001/api/event-requests' \
--header 'Content-Type: application/json' \
--data-raw '{
    "request": {
        "Fact": {
        "subject_id": {{SUBJECT-ID}},
        "payload": {
            "OrganicCertification": {
            "additional_info": "test",
            "analytics": true,
            "fertilizers_control": false,
            "pesticides_control": true
            }
        }
        }
    },
    "signature": {
        "signer": "EzzmRjc8CtjzHu3MKmuTgnmOTgrJlYZj1D2DCZ9nN7Vk",
        "timestamp": 1689851094828637107,
        "value": "SEBxyRnCxTc2T2tA3W4x6RHHT39_6DIKHtxiXMzahz-NEkP8k1r1qWz-Xdq0dN_y-b5BOciQb50pHOzQfy8dDqBQ"
    }
}'

Next, we'll check the approval requests that have arrived at SFO:

Node: SFO
curl --request GET 'http://localhost:3003/api/approval-requests?status=Pending'

We'll copy the value of the id field and deny this request since we consider that this event has been issued by an entity we don't trust:

Node: SFO
curl --request PATCH 'http://localhost:3003/api/approval-requests/{{PREVIUS-ID}}' \
--header 'Content-Type: application/json' \
--data-raw '{"state": "RespondedRejected"}'

After making a new query to the wine subject we created, it should have a sn value of 3, as, despite rejecting the event, this occurrence remains recorded in the chain. Additionally, the organic_certified field should still be true since the modification event has been rejected, and if it had been accepted, this field would be false:

Node: Premium wines
curl --request GET 'http://localhost:3001/api/subjects?subject_type=all&governanceid={{GOVERNANCE-ID}}'
{
    "subject_id": "JYmrV61dombhKZe9KSS8ZgRFL86u19roDjIfXIc4f-98",
    "governance_id": "JqqF3qMDn6aNjdcExVzRQ4yn9-zQVXLJ6guGFT2RIz60",
    "sn": 3,
    "public_key": "E-_PigfpbWeFsQzMXENgEQPQR5ea4FfoSFAqdZtx7lS0",
    "namespace": "",
    "name": "Wine",
    "schema_id": "Wine",
    "owner": "Ee-ZvImOQSgRBDR9XH0uQ5gbVv4828h_o5GuLbWFWaLI",
    "creator": "Ee-ZvImOQSgRBDR9XH0uQ5gbVv4828h_o5GuLbWFWaLI",
    "properties": {
        "grape": "CabernetSauvignon",
        "harvest": 1,
        "organic_certified": true,
        "origin": "spain",
        "temperature_control": {
            "last_check": 0,
            "temperature_ok": true
        }
    },
    "active": true
}
Last updated on