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//===----------------------------------------------------------------------===//
//
// This source file is part of the SwiftCertificates open source project
//
// Copyright (c) 2022 Apple Inc. and the SwiftCertificates project authors
// Licensed under Apache License v2.0
//
// See LICENSE.txt for license information
// See CONTRIBUTORS.txt for the list of SwiftCertificates project authors
//
// SPDX-License-Identifier: Apache-2.0
//
//===----------------------------------------------------------------------===//
import SwiftASN1
/// A OCSPResponseStatus is defined as:
///
/// ```
/// OCSPResponseStatus ::= ENUMERATED {
/// successful (0), -- Response has valid confirmations
/// malformedRequest (1), -- Illegal confirmation request
/// internalError (2), -- Internal error in issuer
/// tryLater (3), -- Try again later
/// -- (4) is not used
/// sigRequired (5), -- Must sign the request
/// unauthorized (6) -- Request unauthorized
/// }
/// ```
///
enum OCSPResponseStatus: DERImplicitlyTaggable, Hashable {
static var defaultIdentifier: ASN1Identifier {
.enumerated
}
case successful
case malformedRequest
case internalError
case tryLater
case sigRequired
case unauthorized
init(derEncoded rootNode: ASN1Node, withIdentifier identifier: ASN1Identifier) throws {
let rawValue = try Int(derEncoded: rootNode, withIdentifier: identifier)
switch rawValue {
case 0:
self = .successful
case 1:
self = .malformedRequest
case 2:
self = .internalError
case 3:
self = .tryLater
case 5:
self = .sigRequired
case 6:
self = .unauthorized
default:
throw ASN1Error.invalidASN1Object(reason: "Unexpected OCSP response status: \(rawValue)")
}
}
var integerValue: Int {
switch self {
case .successful: return 0
case .malformedRequest: return 1
case .internalError: return 2
case .tryLater: return 3
case .sigRequired: return 5
case .unauthorized: return 6
}
}
func serialize(into coder: inout DER.Serializer, withIdentifier identifier: ASN1Identifier) throws {
try self.integerValue.serialize(into: &coder, withIdentifier: identifier)
}
}
extension OCSPResponseStatus: CustomStringConvertible {
var description: String {
switch self {
case .successful: return "successful"
case .malformedRequest: return "malformedRequest"
case .internalError: return "internalError"
case .tryLater: return "tryLater"
case .sigRequired: return "sigRequired"
case .unauthorized: return "unauthorized"
}
}
}
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