[−][src]Function indyrs::anoncreds::verifier_verify_proof

pub fn verifier_verify_proof(
    proof_request_json: &str, 
    proof_json: &str, 
    schemas_json: &str, 
    credential_defs_json: &str, 
    rev_reg_defs_json: &str, 
    rev_regs_json: &str
) -> Box<dyn Future<Item = bool, Error = IndyError>>

Verifies a proof (of multiple credential). All required schemas, public keys and revocation registries must be provided.

IMPORTANT: You must use *_id's (schema_id, cred_def_id, rev_reg_id) listed in proof[identifiers] as the keys for corresponding schemas_json, credential_defs_json, rev_reg_defs_json, rev_regs_json objects.

Arguments

  • wallet_handle: wallet handle (created by Wallet::open_wallet).
  • proof_request_json: proof request json { "name": string, "version": string, "nonce": string, - a decimal number represented as a string (use generate_nonce function to generate 80-bit number) "requested_attributes": { // set of requested attributes "<attr_referent>": <attr_info>, // see below ..., }, "requested_predicates": { // set of requested predicates "<predicate_referent>": <predicate_info>, // see below ..., }, "non_revoked": Optional<<non_revoc_interval>>, // see below, // If specified prover must proof non-revocation // for date in this interval for each attribute // (can be overridden on attribute level) "ver": Optional - proof request version: - omit to use unqualified identifiers for restrictions - "1.0" to use unqualified identifiers for restrictions - "2.0" to use fully qualified identifiers for restrictions }
  • proof_json: created for request proof json { "requested_proof": { "revealed_attrs": { "requested_attr1_id": {sub_proof_index: number, raw: string, encoded: string}, "requested_attr4_id": {sub_proof_index: number: string, encoded: string}, }, "unrevealed_attrs": { "requested_attr3_id": {sub_proof_index: number} }, "self_attested_attrs": { "requested_attr2_id": self_attested_value, }, "requested_predicates": { "requested_predicate_1_referent": {sub_proof_index: int}, "requested_predicate_2_referent": {sub_proof_index: int}, } } "proof": { "proofs": [ <credential_proof>, <credential_proof>, <credential_proof> ], "aggregated_proof": <aggregated_proof> } "identifiers": [{schema_id, cred_def_id, Optional<rev_reg_id>, Optional}] }
  • schemas_json: all schema jsons participating in the proof { <schema1_id>: <schema1_json>, <schema2_id>: <schema2_json>, <schema3_id>: <schema3_json>, }
  • credential_defs_json: all credential definitions json participating in the proof { "cred_def1_id": <credential_def1_json>, "cred_def2_id": <credential_def2_json>, "cred_def3_id": <credential_def3_json>, }
  • rev_reg_defs_json: all revocation registry definitions json participating in the proof { "rev_reg_def1_id": <rev_reg_def1_json>, "rev_reg_def2_id": <rev_reg_def2_json>, "rev_reg_def3_id": <rev_reg_def3_json>, }
  • rev_regs_json: all revocation registries json participating in the proof { "rev_reg_def1_id": { "timestamp1": <rev_reg1>, "timestamp2": <rev_reg2>, }, "rev_reg_def2_id": { "timestamp3": <rev_reg3> }, "rev_reg_def3_id": { "timestamp4": <rev_reg4> }, }

Returns

  • valid: true - if signature is valid, false - otherwise