| 1 | // Copyright (c) 2018, Yubico AB | |
| 2 | // All rights reserved. | |
| 3 | // | |
| 4 | // Redistribution and use in source and binary forms, with or without | |
| 5 | // modification, are permitted provided that the following conditions are met: | |
| 6 | // | |
| 7 | // 1. Redistributions of source code must retain the above copyright notice, this | |
| 8 | // list of conditions and the following disclaimer. | |
| 9 | // | |
| 10 | // 2. Redistributions in binary form must reproduce the above copyright notice, | |
| 11 | // this list of conditions and the following disclaimer in the documentation | |
| 12 | // and/or other materials provided with the distribution. | |
| 13 | // | |
| 14 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
| 15 | // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 16 | // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
| 17 | // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE | |
| 18 | // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 19 | // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
| 20 | // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER | |
| 21 | // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | |
| 22 | // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 23 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 24 | ||
| 25 | package com.yubico.webauthn.data; | |
| 26 | ||
| 27 | import com.fasterxml.jackson.annotation.JsonCreator; | |
| 28 | import com.fasterxml.jackson.annotation.JsonValue; | |
| 29 | import java.util.Optional; | |
| 30 | import java.util.stream.Stream; | |
| 31 | import lombok.AllArgsConstructor; | |
| 32 | import lombok.Getter; | |
| 33 | import lombok.NonNull; | |
| 34 | ||
| 35 | /** | |
| 36 | * A WebAuthn Relying Party may require <a | |
| 37 | * href="https://www.w3.org/TR/2021/REC-webauthn-2-20210408/#user-verification">user | |
| 38 | * verification</a> for some of its operations but not for others, and may use this type to express | |
| 39 | * its needs. | |
| 40 | * | |
| 41 | * @see <a | |
| 42 | * href="https://www.w3.org/TR/2021/REC-webauthn-2-20210408/#enumdef-userverificationrequirement">§5.10.6. | |
| 43 | * User Verification Requirement Enumeration (enum UserVerificationRequirement)</a> | |
| 44 | */ | |
| 45 | @AllArgsConstructor | |
| 46 | public enum UserVerificationRequirement { | |
| 47 | ||
| 48 | /** | |
| 49 | * This value indicates that the Relying Party does not want user verification employed during the | |
| 50 | * operation (e.g., in the interest of minimizing disruption to the user interaction flow). | |
| 51 | */ | |
| 52 | DISCOURAGED("discouraged"), | |
| 53 | ||
| 54 | /** | |
| 55 | * This value indicates that the Relying Party prefers user verification for the operation if | |
| 56 | * possible, but will not fail the operation if the response does not have the {@link | |
| 57 | * AuthenticatorDataFlags#UV} flag set. | |
| 58 | */ | |
| 59 | PREFERRED("preferred"), | |
| 60 | ||
| 61 | /** | |
| 62 | * Indicates that the Relying Party requires user verification for the operation and will fail the | |
| 63 | * operation if the response does not have the {@link AuthenticatorDataFlags#UV} flag set. | |
| 64 | */ | |
| 65 | REQUIRED("required"); | |
| 66 | ||
| 67 | @JsonValue @Getter @NonNull private final String value; | |
| 68 | ||
| 69 | /** | |
| 70 | * Attempt to parse a string as a {@link UserVerificationRequirement}. | |
| 71 | * | |
| 72 | * @param value a {@link String} equal to the {@link #getValue() value} of a constant in {@link | |
| 73 | * UserVerificationRequirement} | |
| 74 | * @return The {@link UserVerificationRequirement} instance whose {@link #getValue() value} equals | |
| 75 | * <code>value</code>, if any. | |
| 76 | * @see <a | |
| 77 | * href="https://www.w3.org/TR/2021/REC-webauthn-2-20210408/#enumdef-userverificationrequirement">§5.10.6. | |
| 78 | * User Verification Requirement Enumeration (enum UserVerificationRequirement)</a> | |
| 79 | */ | |
| 80 |
1
1. fromValue : negated conditional → KILLED |
public static Optional<UserVerificationRequirement> fromValue(@NonNull String value) { |
| 81 |
3
1. lambda$fromValue$0 : replaced boolean return with false for com/yubico/webauthn/data/UserVerificationRequirement::lambda$fromValue$0 → KILLED 2. lambda$fromValue$0 : replaced boolean return with true for com/yubico/webauthn/data/UserVerificationRequirement::lambda$fromValue$0 → KILLED 3. fromValue : replaced return value with Optional.empty for com/yubico/webauthn/data/UserVerificationRequirement::fromValue → KILLED |
return Stream.of(values()).filter(v -> v.value.equals(value)).findAny(); |
| 82 | } | |
| 83 | ||
| 84 | @JsonCreator | |
| 85 |
1
1. fromJsonString : negated conditional → KILLED |
private static UserVerificationRequirement fromJsonString(@NonNull String value) { |
| 86 |
1
1. fromJsonString : replaced return value with null for com/yubico/webauthn/data/UserVerificationRequirement::fromJsonString → KILLED |
return fromValue(value) |
| 87 | .orElseThrow( | |
| 88 | () -> | |
| 89 |
1
1. lambda$fromJsonString$1 : replaced return value with null for com/yubico/webauthn/data/UserVerificationRequirement::lambda$fromJsonString$1 → KILLED |
new IllegalArgumentException( |
| 90 | String.format( | |
| 91 | "Unknown %s value: %s", | |
| 92 | UserVerificationRequirement.class.getSimpleName(), value))); | |
| 93 | } | |
| 94 | } | |
Mutations | ||
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