/// <summary>
/// Creates a proof for the provided proof request.
/// </summary>
/// <remarks>
/// <para>
/// Either a corresponding claim with optionally revealed attributes or self-attested attribute
/// must be provided for each requested attribute - see the
/// <see cref="ProverGetClaimsForProofReqAsync(Wallet, string)"/> method.
/// A proof request may request multiple claims from different schema and different issuers.
/// All required schema, public keys and revocation registries must be provided.
/// The proof request also contains a nonce.
/// The proof contains either proof or self-attested attribute value for each requested attribute.
/// </para>
/// <para>
/// The <paramref name="proofReqJson"/> parameter expects a JSON string containing a proof request
/// from the party that will verify the proof. E.g.:
/// <code>
/// {
/// "nonce": string,
/// "requested_attr1_uuid": <attr_info>,
/// "requested_attr2_uuid": <attr_info>,
/// "requested_attr3_uuid": <attr_info>,
/// "requested_predicate_1_uuid": <predicate_info>,
/// "requested_predicate_2_uuid": <predicate_info>,
/// }
/// </code>
/// </para>
/// <para>
/// The <paramref name="requestedClaimsJson"/> parameter should contain either a claim or a
/// self-attested attribute for each attribute requested in the proof request. E.g.:
/// <code>
/// {
/// "requested_attr1_uuid": [claim1_uuid_in_wallet, true <reveal_attr>],
/// "requested_attr2_uuid": [self_attested_attribute],
/// "requested_attr3_uuid": [claim2_seq_no_in_wallet, false]
/// "requested_attr4_uuid": [claim2_seq_no_in_wallet, true]
/// "requested_predicate_1_uuid": [claim2_seq_no_in_wallet],
/// "requested_predicate_2_uuid": [claim3_seq_no_in_wallet],
/// }
/// </code>
/// </para>
/// <para>
/// The <paramref name="schemasJson"/> parameter expects the JSON for each schema that participates
/// in the proof request. E.g.:
/// <code>
/// {
/// "claim1_uuid_in_wallet": <schema1>,
/// "claim2_uuid_in_wallet": <schema2>,
/// "claim3_uuid_in_wallet": <schema3>,
/// }
/// </code>
/// </para>
/// <para>
/// The <paramref name="masterSecretName"/> specifies the name of the master secret stored in
/// the wallet.
/// </para>
/// <para>
/// The <paramref name="claimDefsJson"/> parameter expects the JSON for each claim definition
/// participating in the proof request. E.g.:
/// <code>
/// {
/// "claim1_uuid_in_wallet": <claim_def1>,
/// "claim2_uuid_in_wallet": <claim_def2>,
/// "claim3_uuid_in_wallet": <claim_def3>,
/// }
/// </code>
/// </para>
/// <para>
/// The <paramref name="revocRegsJson"/> parameter expects the JSON for each revocation registry
/// participating in the proof request. E.g.:
/// <code>
/// {
/// "claim1_uuid_in_wallet": <revoc_reg1>,
/// "claim2_uuid_in_wallet": <revoc_reg2>,
/// "claim3_uuid_in_wallet": <revoc_reg3>,
/// }
/// </code>
/// </para>
/// Upon successful completion the operation will return a JSON string.
/// For each requested attribute either a proof (with optionally revealed attribute value) or
/// self-attested attribute value is provided.
/// Each proof is associated with a claim and corresponding schema_seq_no, issuer_did and revoc_reg_seq_no.
/// There is also aggregated proof part common for all claim proofs.
/// <code>
/// {
/// "requested": {
/// "requested_attr1_id": [claim_proof1_uuid, revealed_attr1, revealed_attr1_as_int],
/// "requested_attr2_id": [self_attested_attribute],
/// "requested_attr3_id": [claim_proof2_uuid]
/// "requested_attr4_id": [claim_proof2_uuid, revealed_attr4, revealed_attr4_as_int],
/// "requested_predicate_1_uuid": [claim_proof2_uuid],
/// "requested_predicate_2_uuid": [claim_proof3_uuid],
/// }
/// "claim_proofs": {
/// "claim_proof1_uuid": [<claim_proof>, issuer_did, schema_seq_no, revoc_reg_seq_no],
/// "claim_proof2_uuid": [<claim_proof>, issuer_did, schema_seq_no, revoc_reg_seq_no],
/// "claim_proof3_uuid": [<claim_proof>, issuer_did, schema_seq_no, revoc_reg_seq_no]
/// },
/// "aggregated_proof": <aggregated_proof>
/// }
/// </code>
/// </remarks>
/// <param name="wallet">The target wallet.</param>
/// <param name="proofReqJson">The proof request JSON.</param>
/// <param name="requestedClaimsJson">The requested claims JSON.</param>
/// <param name="schemasJson">The schema JSON.</param>
/// <param name="masterSecretName">The master secret name.</param>
/// <param name="claimDefsJson">The claim definitions JSON.</param>
/// <param name="revocRegsJson">The revocation registries JSON.</param>
/// <returns>An asynchronous <see cref="Task{T}"/> that, when the operation completes, resolves
/// to a JSON string containing the proof.</returns>
public static Task <string> ProverCreateProofAsync(Wallet wallet, string proofReqJson, string requestedClaimsJson, string schemasJson, string masterSecretName, string claimDefsJson, string revocRegsJson)
{
ParamGuard.NotNull(wallet, "wallet");
ParamGuard.NotNullOrWhiteSpace(proofReqJson, "proofReqJson");
ParamGuard.NotNullOrWhiteSpace(requestedClaimsJson, "requestedClaimsJson");
ParamGuard.NotNullOrWhiteSpace(schemasJson, "schemasJson");
ParamGuard.NotNullOrWhiteSpace(masterSecretName, "masterSecretName");
ParamGuard.NotNullOrWhiteSpace(claimDefsJson, "claimDefsJson");
ParamGuard.NotNullOrWhiteSpace(revocRegsJson, "revocRegsJson");
var taskCompletionSource = new TaskCompletionSource <string>();
var commandHandle = PendingCommands.Add(taskCompletionSource);
var commandResult = IndyNativeMethods.indy_prover_create_proof(
commandHandle,
wallet.Handle,
proofReqJson,
requestedClaimsJson,
schemasJson,
masterSecretName,
claimDefsJson,
revocRegsJson,
_proverCreateProofCallback);
CallbackHelper.CheckResult(commandResult);
return(taskCompletionSource.Task);
}
/// <summary>
/// Create a proof for a prover.
/// </summary>
/// <param name="wallet">The target wallet.</param>
/// <param name="proofReqJson">The proof request JSON.</param>
/// <param name="requestedClaimsJson">The requested claims JSON.</param>
/// <param name="schemasJson">The schemas JSON.</param>
/// <param name="masterSecretName">The master secret name.</param>
/// <param name="claimDefsJson">The claim definitions JSON.</param>
/// <param name="revocRegsJson">The recovation registries JSON.</param>
/// <returns>An asynchronous task that returns proof JSON.</returns>
public static Task <string> ProverCreateProofAsync(Wallet wallet, string proofReqJson, string requestedClaimsJson, string schemasJson, string masterSecretName, string claimDefsJson, string revocRegsJson)
{
var taskCompletionSource = new TaskCompletionSource <string>();
var commandHandle = AddTaskCompletionSource(taskCompletionSource);
var commandResult = IndyNativeMethods.indy_prover_create_proof(
commandHandle,
wallet.Handle,
proofReqJson,
requestedClaimsJson,
schemasJson,
masterSecretName,
claimDefsJson,
revocRegsJson,
_proverCreateProofCallback);
CheckResult(commandResult);
return(taskCompletionSource.Task);
}
