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Signed-off-by: Bassam Riman <[email protected]>
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.../lib/anoncreds/UniffiPOC-1.0-SNAPSHOT.jar → ...anoncreds/anoncreds-java-1.0-SNAPSHOT.jar
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pollux/lib/anoncreds/native-lib/NATIVE/darwin-aarch64/libuniffi_anoncreds.dylib
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pollux/lib/anoncreds/native-lib/NATIVE/linux/amd64/libuniffi_anoncreds.so
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pollux/lib/anoncreds/src/main/scala/io/iohk/atala/pollux/anoncreds/AnoncredLib.scala
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,119 @@ | ||
| package io.iohk.atala.pollux.anoncreds | ||
|
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||
| import uniffi.anoncreds | ||
|
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| import scala.jdk.CollectionConverters.* | ||
| import scala.language.implicitConversions | ||
|
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| /** @see | ||
| * https://hyperledger.github.io/anoncreds-spec/ | ||
| */ | ||
| object AnoncredLib { | ||
|
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| val SCHEMA_ID = "mock:uri2" | ||
| val CRED_DEF_ID = "mock:uri2" | ||
| val ISSUER_DID = "mock:issuer_id/path&q=bar" | ||
|
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| // issuer or any | ||
| def createSchema( | ||
| name: String, // SCHEMA_ID | ||
| version: String, // SCHEMA_Version | ||
| attr_names: AttributeNames, | ||
| issuer_id: IssuerId, // ISSUER_DID | ||
| ): SchemaDef = anoncreds.Schema.apply(name, version, attr_names.toSeq.asJava, issuer_id) | ||
|
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| // issuer | ||
| def createCredDefinition( | ||
| issuer_id: String, | ||
| schema: SchemaDef, | ||
| tag: String, | ||
| supportRevocation: Boolean, | ||
| signature_type: anoncreds.SignatureType.CL.type = anoncreds.SignatureType.CL | ||
| ) = { | ||
| val credentialDefinition: anoncreds.IssuerCreateCredentialDefinitionReturn = | ||
| anoncreds | ||
| .Issuer() | ||
| .createCredentialDefinition( | ||
| schema.name, | ||
| schema: anoncreds.Schema, | ||
| issuer_id, | ||
| tag, | ||
| signature_type, | ||
| anoncreds.CredentialDefinitionConfig(supportRevocation) | ||
| ) | ||
|
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| CreateCredentialDefinition( | ||
| credentialDefinition.getCredentialDefinition(), | ||
| credentialDefinition.getCredentialDefinitionPrivate(), | ||
| credentialDefinition.getCredentialKeyCorrectnessProof() | ||
| ) | ||
| } | ||
|
|
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| // issuer | ||
| def createOffer( | ||
| credentialDefinition: CreateCredentialDefinition, | ||
| credentialDefinitionId: String | ||
| ): CredentialOffer = | ||
| anoncreds | ||
| .Issuer() | ||
| .createCredentialOffer( | ||
| credentialDefinition.cd.schemaId, // string schema_id, | ||
| credentialDefinitionId, // string cred_def_id, | ||
| credentialDefinition.proofKey // CredentialKeyCorrectnessProof correctness_proof | ||
| ) | ||
|
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| // holder | ||
| def createCredentialRequest( | ||
| linkSecret: LinkSecretWithId, | ||
| credentialDefinition: CredentialDefinition, | ||
| credentialOffer: CredentialOffer, | ||
| entropy: String = { | ||
| val tmp = scala.util.Random() | ||
| tmp.setSeed(java.security.SecureRandom.getInstanceStrong().nextLong()) | ||
| tmp.nextString(80) | ||
| } | ||
| ): CreateCrendentialRequest = { | ||
| val credentialRequest = | ||
| anoncreds | ||
| .Prover() | ||
| .createCredentialRequest( | ||
| entropy, // string? entropy, | ||
| null, // string? prover_did, | ||
| credentialDefinition, // CredentialDefinition cred_def, | ||
| linkSecret.secret, // LinkSecret link_secret, | ||
| linkSecret.id, // string link_secret_id, | ||
| credentialOffer, // CredentialOffer credential_offer | ||
| ) | ||
|
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| CreateCrendentialRequest(credentialRequest.getRequest(), credentialRequest.getMetadata()) | ||
| } | ||
|
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| // issuer | ||
| def createCredential( | ||
| credentialDefinition: CredentialDefinition, | ||
| credentialDefinitionPrivate: CredentialDefinitionPrivate, | ||
| credentialOffer: CredentialOffer, | ||
| credentialRequest: CredentialRequest, | ||
| attributeValues: Seq[(String, String)] | ||
| // java.util.List[AttributeValues] : java.util.List[AttributeValues] | ||
| // revocationRegistryId : String | ||
| // revocationStatusList : RevocationStatusList | ||
| // credentialRevocationConfig : CredentialRevocationConfig | ||
| ): Credential = { | ||
|
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| anoncreds | ||
| .Issuer() | ||
| .createCredential( | ||
| credentialDefinition, // CredentialDefinition cred_def, | ||
| credentialDefinitionPrivate, // CredentialDefinitionPrivate cred_def_private, | ||
| credentialOffer, // CredentialOffer cred_offer, | ||
| credentialRequest, // CredentialRequest cred_request, | ||
| attributeValues | ||
| .map(e => anoncreds.AttributeValues(e._1, e._2)) | ||
| .asJava, // sequence<AttributeValues> cred_values, | ||
| null, // RevocationRegistryId? rev_reg_id, | ||
| null, // RevocationStatusList? rev_status_list, | ||
| null, // CredentialRevocationConfig? revocation_config | ||
| ) | ||
| } | ||
| } |
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