Ha surgido una nueva necesidad: la certificación del origen ecológico del vino. Para llevar a cabo esta tarea, un laboratorio necesitará visitar nuestras tierras o viñedos y realizar una serie de análisis y pruebas que determinarán si el origen del vino es ecológico o no. Sin embargo, hay muchas empresas que ofrecen este servicio, y no es eficiente incorporarlas a todas al gobierno ni exigirles que tengan su propio nodo.
Para resolver este problema, usaremos una nueva función de kore llamada invocaciones externas. Para realizar estas invocaciones en la red no es necesario tener un nodo completo; bastará con tener acceso a uno de los nodos existentes y disponer de un par de claves que nos permitan firmar la solicitud para certificar la identidad de la invocación.
Para lograr esta actualización, se realizarán modificaciones en los roles dentro de las propiedades de gobernanza. Primero, revisemos su estado actual:
Estado actual
Pincha para ver el estado actual
{
"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"
}
}
]
}
El cambio que queremos hacer se aplicará al apartado roles y quedará de la siguiente manera:
{
"roles": [
...
{
"namespace": "",
"role": "ISSUER",
"schema": {
"ID": "Wine"
},
"who": "NOT_MEMBERS"
}
]
}
Usaremos nuestra herramienta kore-Patch para generar estos cambios, siguiendo el procedimiento a continuación:
kore-patch '{"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"}}]}' '{"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"}]}'
Una vez completado el proceso, obtendremos el siguiente resultado:
[
{
"op": "add",
"path": "/roles/7",
"value": {
"namespace": "",
"role": "ISSUER",
"schema": {
"ID": "Wine"
},
"who": "NOT_MEMBERS"
}
}
]
A continuación, procederemos a invocar el método del contrato de gobierno responsable de actualizar sus propiedades. Para hacer esto, ejecutaremos lo siguiente:
curl --request POST 'http://localhost:3000/event-requests' \
--header 'Content-Type: application/json' \
--data-raw '{
"request": {
"Fact": {
"subject_id": "{{GOVERNANCE-ID}}",
"payload": {
"Patch": {
"data": [{
"op": "add",
"path": "/roles/7",
"value": {
"namespace": "",
"role": "ISSUER",
"schema": {
"ID": "Wine"
},
"who": "NOT_MEMBERS"
}
}]
}
}
}
}
}'
Después de enviar la solicitud de actualización de gobernanza, debemos obtener nuevamente una solicitud de aprobación:
curl --request GET 'http://localhost:3000/approval-requests?status=Pending'
Copiaremos el valor del campo id
. Sin embargo, esta vez también se requiere la aprobación de WFO. Por tanto, realizaremos las dos acciones siguientes:
curl --request PATCH 'http://localhost:3000/approval-requests/{{PREVIUS-ID}}' \
--header 'Content-Type: application/json' \
--data-raw '{"state": "RespondedAccepted"}'
curl --request PATCH 'http://localhost:3002/approval-requests/{{PREVIUS-ID}}' \
--header 'Content-Type: application/json' \
--data-raw '{"state": "RespondedAccepted"}'
Con todas estas acciones, al consultar una vez más nuestra gobernanza, debería aparecer la nueva versión correspondiente:
curl --silent --request GET 'http://localhost:3002/subjects?subject_type=governances'
Gobernanza
Pincha para ver la gobernanza
{
"subject_id": "{{GOVERNANCE-ID}}",
"governance_id": "",
"sn": 5,
"public_key": "E8tVWEasubIp7P9fzk_HttNCsABymV9m9xEPAfr-QV7M",
"namespace": "",
"name": "wine_track",
"schema_id": "governance",
"owner": "{{CONTROLLER-ID}}",
"creator": "{{CONTROLLER-ID}}",
"properties": {
"members": [
{
"id": "{{CONTROLLER-ID}}",
"name": "WPO"
},
{
"id": "{{CONTROLLER-ID}}",
"name": "PremiumWines"
},
{
"id": "{{CONTROLLER-ID}}",
"name": "WFO"
}
],
"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"
}
],
"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
}
Ahora procederemos a probar las ejecuciones externas. Para hacer esto, generaremos la firma del evento que queremos emitir usando kore-Sign con el siguiente comando . Reemplace subject_id
con el identificador de nuestro asunto Wine:
kore-sign 'f855c6736463a65f515afe7b85d1418c096ed73852b42bbe4c332eb43d532326' '{"Fact":{"subject_id":"{{SUBJECT-ID}}","payload":{"OrganicCertification":{"fertilizers_control":true,"pesticides_control":true,"analytics":true,"additional_info":"test"}}}}'
El resultado de esta ejecución se incluirá en la siguiente solicitud de esta manera:
curl --request POST 'http://localhost:3001/event-requests' \
--header 'Content-Type: application/json' \
--data-raw '{
"request": {
"Fact": {
"subject_id": "{{SUBJECT-ID}}",
"payload": {
"OrganicCertification": {
"additional_info": "test",
"analytics": true,
"fertilizers_control": true,
"pesticides_control": true
}
}
}
},
"signature": {
"signer": "EzzmRjc8CtjzHu3MKmuTgnmOTgrJlYZj1D2DCZ9nN7Vk",
"timestamp": 1689842680899014786,
"value": "SEE-Mx-t9xXHCy6SPllVADy3-LrWk91N6btpAPFGAqi8eie3kAF4Q0WokMtt0Z_A7gIeik7b_64R_asyTavsL4Dg"
}
}'
Si todo ha ido correctamente, ejecutar el siguiente comando debería actualizar el asunto con un valor sn
de 2 y reflejar los cambios mencionados anteriormente:
curl --request GET 'http://localhost:3001/subjects/{{SUBJECT-ID}}'
{
"subject_id": "{{SUBJECT-ID}}",
"governance_id": "{{GOVERNANCE-ID}}",
"sn": 2,
"public_key": "E-_PigfpbWeFsQzMXENgEQPQR5ea4FfoSFAqdZtx7lS0",
"namespace": "",
"name": "Wine",
"schema_id": "Wine",
"owner": "{{CONTROLLER-ID}}",
"creator": "{{CONTROLLER-ID}}",
"properties": {
"grape": "CabernetSauvignon",
"harvest": 1,
"organic_certified": true,
"origin": "spain",
"temperature_control": {
"last_check": 0,
"temperature_ok": true
}
},
"active": true
}