109 lines
3.0 KiB
Swift
109 lines
3.0 KiB
Swift
//
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// CryptorRSAErrors.swift
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// CryptorRSA
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//
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// Created by Bill Abt on 1/18/17.
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//
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// Copyright © 2017 IBM. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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import Foundation
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// MARK: -
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@available(macOS 10.12, iOS 10.3, watchOS 3.3, tvOS 12.0, *)
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extension CryptorRSA {
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// MARK: Constants
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// MARK: -- Generic
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// MARK: -- Errors: Domain and Codes
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public static let ERR_DOMAIN = "com.ibm.oss.CryptorRSA.ErrorDomain"
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public static let ERR_ADD_KEY = -9999
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public static let ERR_DELETE_KEY = -9998
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public static let ERR_STRIP_PK_HEADER = -9997
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public static let ERR_INIT_PK = -9996
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public static let ERR_BASE64_PEM_DATA = -9995
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public static let ERR_STRING_ENCODING = -9994
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public static let ERR_KEY_NOT_PUBLIC = -9993
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public static let ERR_KEY_NOT_PRIVATE = -9992
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public static let ERR_NOT_ENCRYPTED = -9991
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public static let ERR_ENCRYPTION_FAILED = -9990
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public static let ERR_NOT_SIGNED_DATA = -9989
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public static let ERR_NOT_PLAINTEXT = -9988
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public static let ERR_DECRYPTION_FAILED = -9997
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public static let ERR_SIGNING_FAILED = -9986
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public static let ERR_VERIFICATION_FAILED = -9985
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public static let ERR_CREATE_CERT_FAILED = -9984
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public static let ERR_EXTRACT_PUBLIC_KEY_FAILED = -9983
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public static let ERR_EXTRACT_PRIVATE_KEY_FAILED = -9983
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public static let ERR_NOT_IMPLEMENTED = -9982
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// MARK: -- Error
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///
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/// `RSA` specific error structure.
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///
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public struct Error: Swift.Error, CustomStringConvertible {
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// MARK: -- Public Properties
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///
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/// The error domain.
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///
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public let domain: String = ERR_DOMAIN
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///
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/// The error code: **see constants above for possible errors** (Readonly)
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///
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public internal(set) var errorCode: Int32
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///
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/// The reason for the error **(if available)** (Readonly)
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///
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public internal(set) var errorReason: String?
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///
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/// Returns a string description of the error. (Readonly)
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///
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public var description: String {
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let reason: String = self.errorReason ?? "Reason: Unavailable"
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return "Error code: \(self.errorCode)(0x\(String(self.errorCode, radix: 16, uppercase: true))), \(reason)"
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}
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// MARK: -- Public Functions
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///
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/// Initializes an Error Instance
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///
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/// - Parameters:
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/// - code: Error code
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/// - reason: Optional Error Reason
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///
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/// - Returns: Error instance
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///
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public init(code: Int, reason: String?) {
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self.errorCode = Int32(code)
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self.errorReason = reason
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}
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}
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}
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