def testInteraction(gvtSecretKey):
mcds = MemoryCredDefStore()
miks = MemoryIssuerKeyStore()
attrRepo = InMemoryAttrRepo()
attrs = GVT.attribs(name='John Anthony White',
age=41,
sex='male')
attrNames = tuple(attrs.keys())
revealedAttrs = ["age", ]
encodedAttrs = attrs.encoded()
credName = "Profile"
credVersion = "1.0"
attrRepo.addAttributes(proverId, attrs)
misks = MemoryIssuerSecretKeyStore()
issuer = Issuer(issuerId, attrRepo, credDefStore=mcds, issuerSecretKeyStore=misks)
credDefId = 1
cd = CredentialDefinition(credDefId, attrNames, credName, credVersion)
mcds.publish(cd)
# Issuer Key set up
issuerKeyId = 1
issuerSecretKey = IssuerSecretKey(cd, sk=gvtSecretKey, uid=issuerKeyId)
misks.put(issuerSecretKey)
issuerKey = issuerSecretKey.PK
miks.publish(issuerKey)
# issuer.addNewCredDef(cd)
prover = Prover(proverId, mcds, miks)
verifier = Verifier(verifierId, mcds, miks)
proofBuilder = prover.createProofBuilder(cduid=credDefId,
ikuid=issuerKeyId,
issuer=issuer,
attrNames=attrNames,
interactionId=interactionId,
verifier=verifier,
revealedAttrs=revealedAttrs)
proof = proofBuilder.prepareProof(proofBuilder.credDefPks, proofBuilder.masterSecret,
proofBuilder.credential,
encodedAttrs,
proofBuilder.revealedAttrs, proofBuilder.nonce)
assert verifier.verify(issuer=issuer,
name=credName,
version=credVersion,
proof=proof,
nonce=proofBuilder.nonce,
attrs=encodedAttrs,
revealedAttrs=proofBuilder.revealedAttrs,
credDefId=credDefId,
issuerKeyId=issuerKeyId)
def testIssuerShouldBePassedAttributesList():
attrRepo = InMemoryAttrRepo()
attrRepo.addAttributes('prover1', GVT.attribs())
issuer = Issuer(GVT.name, attrRepo)
# This test should fail to add credential definition as
# Credential definition requires attributes name list
with pytest.raises(ValueError):
CredentialDefinition(1, list())
def xyzCredDef(xyzCredDefId, xyzAttrNames):
return CredentialDefinition(xyzCredDefId, xyzAttrNames)
def gvtCredDef(gvtCredDefId, gvtAttrNames):
return CredentialDefinition(gvtCredDefId, gvtAttrNames)
def testIssuerShouldBePassedAttributesList():
# This test should fail to add credential definition as
# Credential definition requires attributes name list
with pytest.raises(ValueError):
CredentialDefinition(1, list())