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Allow JWK algorithms to support unknown values (#192)
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Sources/AuthFoundation/JWT/Extensions/JWK+EnumExtensions.swift
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,92 @@ | ||
| // | ||
| // Copyright (c) 2024-Present, Okta, Inc. and/or its affiliates. All rights reserved. | ||
| // The Okta software accompanied by this notice is provided pursuant to the Apache License, Version 2.0 (the "License.") | ||
| // | ||
| // You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0. | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT | ||
| // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // | ||
| // See the License for the specific language governing permissions and limitations under the License. | ||
| // | ||
|
|
||
| import Foundation | ||
|
|
||
| // swiftlint:disable cyclomatic_complexity | ||
| extension JWK.Algorithm: RawRepresentable, Equatable, Hashable { | ||
| public typealias RawValue = String | ||
|
|
||
| public init?(rawValue: RawValue) { | ||
| switch rawValue { | ||
| case "HS256": self = .hs256 | ||
| case "HS384": self = .hs384 | ||
| case "HS512": self = .hs512 | ||
| case "RS256": self = .rs256 | ||
| case "RS384": self = .rs384 | ||
| case "RS512": self = .rs512 | ||
| case "ES256": self = .es256 | ||
| case "ES384": self = .es384 | ||
| case "ES512": self = .es512 | ||
| case "PS256": self = .ps256 | ||
| case "PS384": self = .ps384 | ||
| case "PS512": self = .ps512 | ||
| case "RSA1_5": self = .rsa1_5 | ||
| case "RSA-OAEP": self = .rsaOAEP | ||
| case "RSA-OAEP-256": self = .rsaOAEP256 | ||
| case "A128KW": self = .a128KW | ||
| case "A192KW": self = .a192KW | ||
| case "A256KW": self = .a256KW | ||
| case "dir": self = .dir | ||
| case "ECDH-ES": self = .ecdhES | ||
| case "ECDH-ES+A128KW": self = .ecdhES_a128KW | ||
| case "ECDH-ES+A192KW": self = .ecdhES_a192KW | ||
| case "ECDH-ES+A256KW": self = .ecdhES_a256KW | ||
| case "EdDSA": self = .edDSA | ||
| case "A128GCMKW": self = .a128GCMKW | ||
| case "A192GCMKW": self = .a192GCMKW | ||
| case "A256GCMKW": self = .a256GCMKW | ||
| case "PBES2-HS256+A128KW": self = .pbes2_HS256_A128KW | ||
| case "PBES2-HS384+A192KW": self = .pbes2_HS384_A192KW | ||
| case "PBES2-HS512+A256KW": self = .pbes2_HS512_A256KW | ||
| default: self = .other(algorithm: rawValue) | ||
| } | ||
| } | ||
|
|
||
| public var rawValue: String { | ||
| switch self { | ||
| case .hs256: return "HS256" | ||
| case .hs384: return "HS384" | ||
| case .hs512: return "HS512" | ||
| case .rs256: return "RS256" | ||
| case .rs384: return "RS384" | ||
| case .rs512: return "RS512" | ||
| case .es256: return "ES256" | ||
| case .es384: return "ES384" | ||
| case .es512: return "ES512" | ||
| case .ps256: return "PS256" | ||
| case .ps384: return "PS384" | ||
| case .ps512: return "PS512" | ||
| case .rsa1_5: return "RSA1_5" | ||
| case .rsaOAEP: return "RSA-OAEP" | ||
| case .rsaOAEP256: return "RSA-OAEP-256" | ||
| case .a128KW: return "A128KW" | ||
| case .a192KW: return "A192KW" | ||
| case .a256KW: return "A256KW" | ||
| case .dir: return "dir" | ||
| case .ecdhES: return "ECDH-ES" | ||
| case .ecdhES_a128KW: return "ECDH-ES+A128KW" | ||
| case .ecdhES_a192KW: return "ECDH-ES+A192KW" | ||
| case .ecdhES_a256KW: return "ECDH-ES+A256KW" | ||
| case .edDSA: return "EdDSA" | ||
| case .a128GCMKW: return "A128GCMKW" | ||
| case .a192GCMKW: return "A192GCMKW" | ||
| case .a256GCMKW: return "A256GCMKW" | ||
| case .pbes2_HS256_A128KW: return "PBES2-HS256+A128KW" | ||
| case .pbes2_HS384_A192KW: return "PBES2-HS384+A192KW" | ||
| case .pbes2_HS512_A256KW: return "PBES2-HS512+A256KW" | ||
| case .other(algorithm: let value): return value | ||
| case .none: return "" | ||
| } | ||
| } | ||
| } | ||
| // swiftlint:enable cyclomatic_complexity |