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Questa pagina descrive le autorizzazioni e i ruoli necessari per utilizzare e configurare Blockchain Node Engine.
I nodi blockchain stessi espongono un endpoint API. Google non definisce questa API, ma fa parte del software di terze parti che utilizziamo. Puoi vedere un esempio di questo al server JSON-RPC di Ethereum. Per accedere a questo endpoint è necessaria una chiave API. Le chiavi API vengono gestite in Google Cloude, di conseguenza, utilizzano le autorizzazioni definite in Controllo dell'accesso con IAM.
Queste autorizzazioni sono state aggiunte al ruolo di amministratore.
Ruoli
Questa sezione elenca tutti i ruoli selezionati forniti dal servizio Blockchain Node Engine.
Visualizzatore
Concede l'accesso in lettura a tutte le risorse Blockchain Node Engine. Destinato agli ingegneri che utilizzano, ma non gestiscono, i nodi. Le chiavi API devono essere fornite da un amministratore. Il visualizzatore non ha accesso diretto per cercare le chiavi API.
[[["Facile da capire","easyToUnderstand","thumb-up"],["Il problema è stato risolto","solvedMyProblem","thumb-up"],["Altra","otherUp","thumb-up"]],[["Difficile da capire","hardToUnderstand","thumb-down"],["Informazioni o codice di esempio errati","incorrectInformationOrSampleCode","thumb-down"],["Mancano le informazioni o gli esempi di cui ho bisogno","missingTheInformationSamplesINeed","thumb-down"],["Problema di traduzione","translationIssue","thumb-down"],["Altra","otherDown","thumb-down"]],["Ultimo aggiornamento 2025-09-04 UTC."],[[["\u003cp\u003eThis page outlines the permissions and roles necessary for interacting with Blockchain Node Engine.\u003c/p\u003e\n"],["\u003cp\u003eBlockchain nodes expose an API endpoint that requires API keys for access, managed through Google Cloud's IAM system.\u003c/p\u003e\n"],["\u003cp\u003eThe Viewer role provides read access to Blockchain Node Engine resources, without direct access to API keys.\u003c/p\u003e\n"],["\u003cp\u003eThe Admin role offers full access to all Blockchain Node Engine resources, including managing API keys and creating/deleting blockchain nodes.\u003c/p\u003e\n"],["\u003cp\u003eIAM is the access control system and various links are provided to learn more about it, including links for access with API keys, and service usage.\u003c/p\u003e\n"]]],[],null,["# Permissions and roles\n\nThis page describes the permissions and roles that are required to use and\nconfigure Blockchain Node Engine.\n\nThe blockchain nodes themselves expose an API endpoint. Google does not define\nthis API, but is part of the third party software we run. You can see an example\nof this at\n[Ethereum's JSON-RPC Server](https://geth.ethereum.org/docs/rpc/server). This\nendpoint requires an API\nkey to access. API keys are managed in Google Cloud, and as such use the\npermissions defined on [Access control with IAM](/api-keys/docs/access-control).\nThese permissions have been added to the admin role.\n\nRoles\n-----\n\nThis section lists all curated roles provided by Blockchain Node Engine service.\n\n\n### Viewer\n\nGrants read access to all Blockchain Node Engine resources. Intended for\nengineers who use but do not manage nodes. API keys are expected to be provided\nfrom an admin. The viewer does not have direct access to look up\nAPI keys.\n\n[Blockchain Node Engine actions](/blockchain-node-engine/docs/reference/rest):\n\n- `blockchainnodeengine.googleapis.com/blockchainNodes.get`\n- `blockchainnodeengine.googleapis.com/blockchainNodes.list`\n- `blockchainnodeengine.googleapis.com/locations.get`\n- `blockchainnodeengine.googleapis.com/locations.list`\n- `blockchainnodeengine.googleapis.com/operations.get`\n- `blockchainnodeengine.googleapis.com/operations.list`\n\n[Retrieve project information](/resource-manager/reference/rest):\n\n- `cloudresourcemanager.googleapis.com/projects.get`\n- `cloudresourcemanager.googleapis.com/projects.list`\n\n[Return APIs information](/service-usage/docs/reference/rest):\n\n- `serviceusage.googleapis.com/services.get`\n\n### Admin\n\nGrants full access to all Blockchain Node Engine resources. Intended for\nblockchain node administrators.\n\nAdministrators have all permissions available to\n`blockchainnodeengine.googleapis.com/viewer` plus:\n\n\u003cbr /\u003e\n\n[API keys management](/api-keys/docs/reference/rest):\n\n- `apikeys.googleapis.com/keys.update`\n- `apikeys.googleapis.com/keys.create`\n- `apikeys.googleapis.com/keys.delete`\n- `apikeys.googleapis.com/keys.get`\n- `apikeys.googleapis.com/keys.getKeyString`\n- `apikeys.googleapis.com/keys.list`\n- `apikeys.googleapis.com/keys.undelete`\n\n[Blockchain Node Engine actions](/blockchain-node-engine/docs/reference/rest):\n\n- `blockchainnodeengine.googleapis.com/blockchainNodes.create`\n- `blockchainnodeengine.googleapis.com/blockchainNodes.delete`\n- `blockchainnodeengine.googleapis.com/operations.cancel`\n- `blockchainnodeengine.googleapis.com/operations.delete`\n\n[Enable APIs](/service-usage/docs/reference/rest):\n\n- `serviceusage.googleapis.com/services.enable`\n\nSee also\n--------\n\n- [Access control with IAM - API keys](/api-keys/docs/access-control)\n- [Access Control with IAM - Service usage](/service-usage/docs/access-control)\n- [IAM basic and predefined roles reference](/iam/docs/understanding-roles)\n- [IAM permissions reference](/iam/docs/permissions-reference)\n- [Manage access to projects, folders, and organizations](/iam/docs/granting-changing-revoking-access)\n- [Roles and permissions](/iam/docs/roles-overview)"]]
