Implementation
const Map<String, dynamic> credentialsV1Context = {
"@context": {
"@version": 1.1,
"@protected": true,
"id": "@id",
"type": "@type",
"VerifiableCredential": {
"@id": "https://www.w3.org/2018/credentials#VerifiableCredential",
"@context": {
"@version": 1.1,
"@protected": true,
"id": "@id",
"type": "@type",
"cred": "https://www.w3.org/2018/credentials#",
"sec": "https://w3id.org/security#",
"xsd": "http://www.w3.org/2001/XMLSchema#",
"credentialSchema": {
"@id": "cred:credentialSchema",
"@type": "@id",
"@context": {
"@version": 1.1,
"@protected": true,
"id": "@id",
"type": "@type",
"cred": "https://www.w3.org/2018/credentials#",
"JsonSchemaValidator2018": "cred:JsonSchemaValidator2018"
}
},
"credentialStatus": {"@id": "cred:credentialStatus", "@type": "@id"},
"credentialSubject": {"@id": "cred:credentialSubject", "@type": "@id"},
"evidence": {"@id": "cred:evidence", "@type": "@id"},
"expirationDate": {
"@id": "cred:expirationDate",
"@type": "xsd:dateTime"
},
"holder": {"@id": "cred:holder", "@type": "@id"},
"issued": {"@id": "cred:issued", "@type": "xsd:dateTime"},
"issuer": {"@id": "cred:issuer", "@type": "@id"},
"issuanceDate": {"@id": "cred:issuanceDate", "@type": "xsd:dateTime"},
"proof": {"@id": "sec:proof", "@type": "@id", "@container": "@graph"},
"refreshService": {
"@id": "cred:refreshService",
"@type": "@id",
"@context": {
"@version": 1.1,
"@protected": true,
"id": "@id",
"type": "@type",
"cred": "https://www.w3.org/2018/credentials#",
"ManualRefreshService2018": "cred:ManualRefreshService2018"
}
},
"termsOfUse": {"@id": "cred:termsOfUse", "@type": "@id"},
"validFrom": {"@id": "cred:validFrom", "@type": "xsd:dateTime"},
"validUntil": {"@id": "cred:validUntil", "@type": "xsd:dateTime"}
}
},
"VerifiablePresentation": {
"@id": "https://www.w3.org/2018/credentials#VerifiablePresentation",
"@context": {
"@version": 1.1,
"@protected": true,
"id": "@id",
"type": "@type",
"cred": "https://www.w3.org/2018/credentials#",
"sec": "https://w3id.org/security#",
"holder": {"@id": "cred:holder", "@type": "@id"},
"proof": {"@id": "sec:proof", "@type": "@id", "@container": "@graph"},
"verifiableCredential": {
"@id": "cred:verifiableCredential",
"@type": "@id",
"@container": "@graph"
}
}
},
"EcdsaSecp256k1Signature2019": {
"@id": "https://w3id.org/security#EcdsaSecp256k1Signature2019",
"@context": {
"@version": 1.1,
"@protected": true,
"id": "@id",
"type": "@type",
"sec": "https://w3id.org/security#",
"xsd": "http://www.w3.org/2001/XMLSchema#",
"challenge": "sec:challenge",
"created": {
"@id": "http://purl.org/dc/terms/created",
"@type": "xsd:dateTime"
},
"domain": "sec:domain",
"expires": {"@id": "sec:expiration", "@type": "xsd:dateTime"},
"jws": "sec:jws",
"nonce": "sec:nonce",
"proofPurpose": {
"@id": "sec:proofPurpose",
"@type": "@vocab",
"@context": {
"@version": 1.1,
"@protected": true,
"id": "@id",
"type": "@type",
"sec": "https://w3id.org/security#",
"assertionMethod": {
"@id": "sec:assertionMethod",
"@type": "@id",
"@container": "@set"
},
"authentication": {
"@id": "sec:authenticationMethod",
"@type": "@id",
"@container": "@set"
}
}
},
"proofValue": "sec:proofValue",
"verificationMethod": {"@id": "sec:verificationMethod", "@type": "@id"}
}
},
"EcdsaSecp256r1Signature2019": {
"@id": "https://w3id.org/security#EcdsaSecp256r1Signature2019",
"@context": {
"@version": 1.1,
"@protected": true,
"id": "@id",
"type": "@type",
"sec": "https://w3id.org/security#",
"xsd": "http://www.w3.org/2001/XMLSchema#",
"challenge": "sec:challenge",
"created": {
"@id": "http://purl.org/dc/terms/created",
"@type": "xsd:dateTime"
},
"domain": "sec:domain",
"expires": {"@id": "sec:expiration", "@type": "xsd:dateTime"},
"jws": "sec:jws",
"nonce": "sec:nonce",
"proofPurpose": {
"@id": "sec:proofPurpose",
"@type": "@vocab",
"@context": {
"@version": 1.1,
"@protected": true,
"id": "@id",
"type": "@type",
"sec": "https://w3id.org/security#",
"assertionMethod": {
"@id": "sec:assertionMethod",
"@type": "@id",
"@container": "@set"
},
"authentication": {
"@id": "sec:authenticationMethod",
"@type": "@id",
"@container": "@set"
}
}
},
"proofValue": "sec:proofValue",
"verificationMethod": {"@id": "sec:verificationMethod", "@type": "@id"}
}
},
"Ed25519Signature2018": {
"@id": "https://w3id.org/security#Ed25519Signature2018",
"@context": {
"@version": 1.1,
"@protected": true,
"id": "@id",
"type": "@type",
"sec": "https://w3id.org/security#",
"xsd": "http://www.w3.org/2001/XMLSchema#",
"challenge": "sec:challenge",
"created": {
"@id": "http://purl.org/dc/terms/created",
"@type": "xsd:dateTime"
},
"domain": "sec:domain",
"expires": {"@id": "sec:expiration", "@type": "xsd:dateTime"},
"jws": "sec:jws",
"nonce": "sec:nonce",
"proofPurpose": {
"@id": "sec:proofPurpose",
"@type": "@vocab",
"@context": {
"@version": 1.1,
"@protected": true,
"id": "@id",
"type": "@type",
"sec": "https://w3id.org/security#",
"assertionMethod": {
"@id": "sec:assertionMethod",
"@type": "@id",
"@container": "@set"
},
"authentication": {
"@id": "sec:authenticationMethod",
"@type": "@id",
"@container": "@set"
}
}
},
"proofValue": "sec:proofValue",
"verificationMethod": {"@id": "sec:verificationMethod", "@type": "@id"}
}
},
"RsaSignature2018": {
"@id": "https://w3id.org/security#RsaSignature2018",
"@context": {
"@version": 1.1,
"@protected": true,
"challenge": "sec:challenge",
"created": {
"@id": "http://purl.org/dc/terms/created",
"@type": "xsd:dateTime"
},
"domain": "sec:domain",
"expires": {"@id": "sec:expiration", "@type": "xsd:dateTime"},
"jws": "sec:jws",
"nonce": "sec:nonce",
"proofPurpose": {
"@id": "sec:proofPurpose",
"@type": "@vocab",
"@context": {
"@version": 1.1,
"@protected": true,
"id": "@id",
"type": "@type",
"sec": "https://w3id.org/security#",
"assertionMethod": {
"@id": "sec:assertionMethod",
"@type": "@id",
"@container": "@set"
},
"authentication": {
"@id": "sec:authenticationMethod",
"@type": "@id",
"@container": "@set"
}
}
},
"proofValue": "sec:proofValue",
"verificationMethod": {"@id": "sec:verificationMethod", "@type": "@id"}
}
},
"proof": {
"@id": "https://w3id.org/security#proof",
"@type": "@id",
"@container": "@graph"
}
}
};