PublicKeyCredentialHint.java

// Copyright (c) 2018, Yubico AB
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
//    list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation
//    and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

package com.yubico.webauthn.data;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonValue;
import com.yubico.webauthn.RelyingParty.RelyingPartyBuilder;
import com.yubico.webauthn.StartAssertionOptions;
import com.yubico.webauthn.StartAssertionOptions.StartAssertionOptionsBuilder;
import com.yubico.webauthn.StartRegistrationOptions;
import com.yubico.webauthn.StartRegistrationOptions.StartRegistrationOptionsBuilder;
import com.yubico.webauthn.attestation.AttestationTrustSource;
import java.util.stream.Stream;
import lombok.AccessLevel;
import lombok.AllArgsConstructor;
import lombok.NonNull;
import lombok.Value;

/**
 * Hints to guide the user agent in interacting with the user.
 *
 * <p>For example, the {@link PublicKeyCredentialHint#SECURITY_KEY} hint may be used to ask the
 * client to emphasize the option of using an external security key, or the {@link
 * PublicKeyCredentialHint#CLIENT_DEVICE} hint may be used to ask the client to emphasize the option
 * of using a built-in passkey provider.
 *
 * <p>These hints are not requirements, and do not bind the user-agent, but may guide it in
 * providing the best experience by using contextual information about the request.
 *
 * @see StartRegistrationOptions#getHints()
 * @see StartAssertionOptions#getHints()
 * @see <a
 *     href="https://www.w3.org/TR/2023/WD-webauthn-3-20230927/#dom-publickeycredentialcreationoptions-hints">PublicKeyCredentialCreationOptions.hints</a>
 * @see <a
 *     href="https://www.w3.org/TR/2023/WD-webauthn-3-20230927/#dom-publickeycredentialrequestoptions-hints">PublicKeyCredentialRequestOptions.hints</a>
 * @see <a
 *     href="https://www.w3.org/TR/2023/WD-webauthn-3-20230927/#enumdef-publickeycredentialhints">§5.8.7.
 *     User-agent Hints Enumeration (enum PublicKeyCredentialHints)</a>
 */
@Value
@AllArgsConstructor(access = AccessLevel.PRIVATE)
public class PublicKeyCredentialHint {

  @JsonValue @NonNull private final String value;

  /**
   * Indicates that the application believes that users will satisfy this request with a physical
   * security key.
   *
   * <p>For example, an enterprise application may set this hint if they have issued security keys
   * to their employees and will only accept those authenticators for registration and
   * authentication. In that case, the application should probably also set {@link
   * RelyingPartyBuilder#attestationTrustSource(AttestationTrustSource) attestationTrustSource} and
   * set {@link RelyingPartyBuilder#allowUntrustedAttestation(boolean) allowUntrustedAttestation} to
   * <code>false</code>. See also the <a
   * href="https://developers.yubico.com/java-webauthn-server/webauthn-server-attestation/"><code>
   * webauthn-server-attestation</code> module</a>.
   *
   * <p>For compatibility with older user agents, when this hint is used in {@link
   * StartRegistrationOptions}, the <code>
   * {@link StartRegistrationOptionsBuilder#authenticatorSelection(AuthenticatorSelectionCriteria) authenticatorSelection}.{@link AuthenticatorSelectionCriteria.AuthenticatorSelectionCriteriaBuilder#authenticatorAttachment(AuthenticatorAttachment) authenticatorAttachment}
   * </code> parameter SHOULD be set to {@link AuthenticatorAttachment#CROSS_PLATFORM}.
   *
   * @see StartRegistrationOptionsBuilder#hints(PublicKeyCredentialHint...)
   * @see StartAssertionOptionsBuilder#hints(PublicKeyCredentialHint...)
   * @see <a
   *     href="https://www.w3.org/TR/2023/WD-webauthn-3-20230927/#dom-publickeycredentialhints-security-key">
   *     <code>security-key</code> in §5.8.7. User-agent Hints Enumeration (enum
   *     PublicKeyCredentialHints) </a>
   * @see <a
   *     href="https://www.w3.org/TR/2023/WD-webauthn-3-20230927/#enumdef-publickeycredentialhints">§5.8.7.
   *     User-agent Hints Enumeration (enum PublicKeyCredentialHints)</a>
   */
  public static final PublicKeyCredentialHint SECURITY_KEY =
      new PublicKeyCredentialHint("security-key");

  /**
   * Indicates that the application believes that users will satisfy this request with an
   * authenticator built into the client device.
   *
   * <p>For compatibility with older user agents, when this hint is used in {@link
   * StartRegistrationOptions}, the <code>
   * {@link StartRegistrationOptionsBuilder#authenticatorSelection(AuthenticatorSelectionCriteria) authenticatorSelection}.{@link AuthenticatorSelectionCriteria.AuthenticatorSelectionCriteriaBuilder#authenticatorAttachment(AuthenticatorAttachment) authenticatorAttachment}
   * </code> parameter SHOULD be set to {@link AuthenticatorAttachment#PLATFORM}.
   *
   * @see StartRegistrationOptionsBuilder#hints(PublicKeyCredentialHint...)
   * @see StartAssertionOptionsBuilder#hints(PublicKeyCredentialHint...)
   * @see <a
   *     href="https://www.w3.org/TR/2023/WD-webauthn-3-20230927/#dom-publickeycredentialhints-client-device">
   *     <code>client-device</code> in §5.8.7. User-agent Hints Enumeration (enum
   *     PublicKeyCredentialHints) </a>
   * @see <a
   *     href="https://www.w3.org/TR/2023/WD-webauthn-3-20230927/#enumdef-publickeycredentialhints">§5.8.7.
   *     User-agent Hints Enumeration (enum PublicKeyCredentialHints)</a>
   */
  public static final PublicKeyCredentialHint CLIENT_DEVICE =
      new PublicKeyCredentialHint("client-device");

  /**
   * Indicates that the application believes that users will satisfy this request with
   * general-purpose authenticators such as smartphones. For example, a consumer application may
   * believe that only a small fraction of their customers possesses dedicated security keys. This
   * option also implies that the local platform authenticator should not be promoted in the UI.
   *
   * <p>For compatibility with older user agents, when this hint is used in {@link
   * StartRegistrationOptions}, the <code>
   * {@link StartRegistrationOptionsBuilder#authenticatorSelection(AuthenticatorSelectionCriteria) authenticatorSelection}.{@link AuthenticatorSelectionCriteria.AuthenticatorSelectionCriteriaBuilder#authenticatorAttachment(AuthenticatorAttachment) authenticatorAttachment}
   * </code> parameter SHOULD be set to {@link AuthenticatorAttachment#CROSS_PLATFORM}.
   *
   * @see StartRegistrationOptionsBuilder#hints(PublicKeyCredentialHint...)
   * @see StartAssertionOptionsBuilder#hints(PublicKeyCredentialHint...)
   * @see <a
   *     href="https://www.w3.org/TR/2023/WD-webauthn-3-20230927/#dom-publickeycredentialhints-hybrid">
   *     <code>hybrid</code> in §5.8.7. User-agent Hints Enumeration (enum PublicKeyCredentialHints)
   *     </a>
   * @see <a
   *     href="https://www.w3.org/TR/2023/WD-webauthn-3-20230927/#enumdef-publickeycredentialhints">§5.8.7.
   *     User-agent Hints Enumeration (enum PublicKeyCredentialHints)</a>
   */
  public static final PublicKeyCredentialHint HYBRID = new PublicKeyCredentialHint("hybrid");

  /**
   * @return An array containing all predefined values of {@link PublicKeyCredentialHint} known by
   *     this implementation.
   */
  public static PublicKeyCredentialHint[] values() {
    return new PublicKeyCredentialHint[] {SECURITY_KEY, CLIENT_DEVICE, HYBRID};
  }

  /**
   * @return If <code>value</code> is the same as that of any of {@link #SECURITY_KEY}, {@link
   *     #CLIENT_DEVICE} or {@link #HYBRID}, returns that constant instance. Otherwise returns a new
   *     instance containing <code>value</code>.
   * @see #valueOf(String)
   */
  @JsonCreator
  public static PublicKeyCredentialHint of(@NonNull String value) {
    return Stream.of(values())
        .filter(v -> v.getValue().equals(value))
        .findAny()
        .orElseGet(() -> new PublicKeyCredentialHint(value));
  }

  /**
   * @return If <code>name</code> equals <code>"SECURITY_KEY"</code>, <code>"CLIENT_DEVICE"</code>
   *     or <code>"HYBRID"</code>, returns the constant by that name.
   * @throws IllegalArgumentException if <code>name</code> is anything else.
   * @see #of(String)
   */
  public static PublicKeyCredentialHint valueOf(String name) {
    switch (name) {
      case "SECURITY_KEY":
        return SECURITY_KEY;
      case "CLIENT_DEVICE":
        return CLIENT_DEVICE;
      case "HYBRID":
        return HYBRID;
      default:
        throw new IllegalArgumentException(
            "No constant com.yubico.webauthn.data.PublicKeyCredentialHint." + name);
    }
  }
}










Active mutators

CONDITIONALS_BOUNDARY
EMPTY_RETURNS
FALSE_RETURNS
INCREMENTS
INVERT_NEGS
MATH
NEGATE_CONDITIONALS
NULL_RETURNS
PRIMITIVE_RETURNS
TRUE_RETURNS
VOID_METHOD_CALLS

Tests examined

com.yubico.webauthn.RelyingPartyStartOperationSpec (420 ms)
com.yubico.webauthn.data.BuildersSpec (480 ms)
com.yubico.webauthn.data.JsonIoSpec (3919 ms)

Report generated by PIT 1.15.0

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 com.yubico.webauthn.RelyingParty.RelyingPartyBuilder;
30		import com.yubico.webauthn.StartAssertionOptions;
31		import com.yubico.webauthn.StartAssertionOptions.StartAssertionOptionsBuilder;
32		import com.yubico.webauthn.StartRegistrationOptions;
33		import com.yubico.webauthn.StartRegistrationOptions.StartRegistrationOptionsBuilder;
34		import com.yubico.webauthn.attestation.AttestationTrustSource;
35		import java.util.stream.Stream;
36		import lombok.AccessLevel;
37		import lombok.AllArgsConstructor;
38		import lombok.NonNull;
39		import lombok.Value;
40
41		/**
42		* Hints to guide the user agent in interacting with the user.
43		*
44		* <p>For example, the {@link PublicKeyCredentialHint#SECURITY_KEY} hint may be used to ask the
45		* client to emphasize the option of using an external security key, or the {@link
46		* PublicKeyCredentialHint#CLIENT_DEVICE} hint may be used to ask the client to emphasize the option
47		* of using a built-in passkey provider.
48		*
49		* <p>These hints are not requirements, and do not bind the user-agent, but may guide it in
50		* providing the best experience by using contextual information about the request.
51		*
52		* @see StartRegistrationOptions#getHints()
53		* @see StartAssertionOptions#getHints()
54		* @see <a
55		* href="https://www.w3.org/TR/2023/WD-webauthn-3-20230927/#dom-publickeycredentialcreationoptions-hints">PublicKeyCredentialCreationOptions.hints</a>
56		* @see <a
57		* href="https://www.w3.org/TR/2023/WD-webauthn-3-20230927/#dom-publickeycredentialrequestoptions-hints">PublicKeyCredentialRequestOptions.hints</a>
58		* @see <a
59		* href="https://www.w3.org/TR/2023/WD-webauthn-3-20230927/#enumdef-publickeycredentialhints">§5.8.7.
60		* User-agent Hints Enumeration (enum PublicKeyCredentialHints)</a>
61		*/
62		@Value
63		@AllArgsConstructor(access = AccessLevel.PRIVATE)
64		public class PublicKeyCredentialHint {
65
66		@JsonValue @NonNull private final String value;
67
68		/**
69		* Indicates that the application believes that users will satisfy this request with a physical
70		* security key.
71		*
72		* <p>For example, an enterprise application may set this hint if they have issued security keys
73		* to their employees and will only accept those authenticators for registration and
74		* authentication. In that case, the application should probably also set {@link
75		* RelyingPartyBuilder#attestationTrustSource(AttestationTrustSource) attestationTrustSource} and
76		* set {@link RelyingPartyBuilder#allowUntrustedAttestation(boolean) allowUntrustedAttestation} to
77		* <code>false</code>. See also the <a
78		* href="https://developers.yubico.com/java-webauthn-server/webauthn-server-attestation/"><code>
79		* webauthn-server-attestation</code> module</a>.
80		*
81		* <p>For compatibility with older user agents, when this hint is used in {@link
82		* StartRegistrationOptions}, the <code>
83		* {@link StartRegistrationOptionsBuilder#authenticatorSelection(AuthenticatorSelectionCriteria) authenticatorSelection}.{@link AuthenticatorSelectionCriteria.AuthenticatorSelectionCriteriaBuilder#authenticatorAttachment(AuthenticatorAttachment) authenticatorAttachment}
84		* </code> parameter SHOULD be set to {@link AuthenticatorAttachment#CROSS_PLATFORM}.
85		*
86		* @see StartRegistrationOptionsBuilder#hints(PublicKeyCredentialHint...)
87		* @see StartAssertionOptionsBuilder#hints(PublicKeyCredentialHint...)
88		* @see <a
89		* href="https://www.w3.org/TR/2023/WD-webauthn-3-20230927/#dom-publickeycredentialhints-security-key">
90		* <code>security-key</code> in §5.8.7. User-agent Hints Enumeration (enum
91		* PublicKeyCredentialHints) </a>
92		* @see <a
93		* href="https://www.w3.org/TR/2023/WD-webauthn-3-20230927/#enumdef-publickeycredentialhints">§5.8.7.
94		* User-agent Hints Enumeration (enum PublicKeyCredentialHints)</a>
95		*/
96		public static final PublicKeyCredentialHint SECURITY_KEY =
97		new PublicKeyCredentialHint("security-key");
98
99		/**
100		* Indicates that the application believes that users will satisfy this request with an
101		* authenticator built into the client device.
102		*
103		* <p>For compatibility with older user agents, when this hint is used in {@link
104		* StartRegistrationOptions}, the <code>
105		* {@link StartRegistrationOptionsBuilder#authenticatorSelection(AuthenticatorSelectionCriteria) authenticatorSelection}.{@link AuthenticatorSelectionCriteria.AuthenticatorSelectionCriteriaBuilder#authenticatorAttachment(AuthenticatorAttachment) authenticatorAttachment}
106		* </code> parameter SHOULD be set to {@link AuthenticatorAttachment#PLATFORM}.
107		*
108		* @see StartRegistrationOptionsBuilder#hints(PublicKeyCredentialHint...)
109		* @see StartAssertionOptionsBuilder#hints(PublicKeyCredentialHint...)
110		* @see <a
111		* href="https://www.w3.org/TR/2023/WD-webauthn-3-20230927/#dom-publickeycredentialhints-client-device">
112		* <code>client-device</code> in §5.8.7. User-agent Hints Enumeration (enum
113		* PublicKeyCredentialHints) </a>
114		* @see <a
115		* href="https://www.w3.org/TR/2023/WD-webauthn-3-20230927/#enumdef-publickeycredentialhints">§5.8.7.
116		* User-agent Hints Enumeration (enum PublicKeyCredentialHints)</a>
117		*/
118		public static final PublicKeyCredentialHint CLIENT_DEVICE =
119		new PublicKeyCredentialHint("client-device");
120
121		/**
122		* Indicates that the application believes that users will satisfy this request with
123		* general-purpose authenticators such as smartphones. For example, a consumer application may
124		* believe that only a small fraction of their customers possesses dedicated security keys. This
125		* option also implies that the local platform authenticator should not be promoted in the UI.
126		*
127		* <p>For compatibility with older user agents, when this hint is used in {@link
128		* StartRegistrationOptions}, the <code>
129		* {@link StartRegistrationOptionsBuilder#authenticatorSelection(AuthenticatorSelectionCriteria) authenticatorSelection}.{@link AuthenticatorSelectionCriteria.AuthenticatorSelectionCriteriaBuilder#authenticatorAttachment(AuthenticatorAttachment) authenticatorAttachment}
130		* </code> parameter SHOULD be set to {@link AuthenticatorAttachment#CROSS_PLATFORM}.
131		*
132		* @see StartRegistrationOptionsBuilder#hints(PublicKeyCredentialHint...)
133		* @see StartAssertionOptionsBuilder#hints(PublicKeyCredentialHint...)
134		* @see <a
135		* href="https://www.w3.org/TR/2023/WD-webauthn-3-20230927/#dom-publickeycredentialhints-hybrid">
136		* <code>hybrid</code> in §5.8.7. User-agent Hints Enumeration (enum PublicKeyCredentialHints)
137		* </a>
138		* @see <a
139		* href="https://www.w3.org/TR/2023/WD-webauthn-3-20230927/#enumdef-publickeycredentialhints">§5.8.7.
140		* User-agent Hints Enumeration (enum PublicKeyCredentialHints)</a>
141		*/
142		public static final PublicKeyCredentialHint HYBRID = new PublicKeyCredentialHint("hybrid");
143
144		/**
145		* @return An array containing all predefined values of {@link PublicKeyCredentialHint} known by
146		* this implementation.
147		*/
148		public static PublicKeyCredentialHint[] values() {
149	1 1. values : replaced return value with null for com/yubico/webauthn/data/PublicKeyCredentialHint::values → KILLED	return new PublicKeyCredentialHint[] {SECURITY_KEY, CLIENT_DEVICE, HYBRID};
150		}
151
152		/**
153		* @return If <code>value</code> is the same as that of any of {@link #SECURITY_KEY}, {@link
154		* #CLIENT_DEVICE} or {@link #HYBRID}, returns that constant instance. Otherwise returns a new
155		* instance containing <code>value</code>.
156		* @see #valueOf(String)
157		*/
158		@JsonCreator
159	1 1. of : negated conditional → KILLED	public static PublicKeyCredentialHint of(@NonNull String value) {
160	1 1. of : replaced return value with null for com/yubico/webauthn/data/PublicKeyCredentialHint::of → KILLED	return Stream.of(values())
161	2 1. lambda$of$0 : replaced boolean return with false for com/yubico/webauthn/data/PublicKeyCredentialHint::lambda$of$0 → SURVIVED 2. lambda$of$0 : replaced boolean return with true for com/yubico/webauthn/data/PublicKeyCredentialHint::lambda$of$0 → KILLED	.filter(v -> v.getValue().equals(value))
162		.findAny()
163	1 1. lambda$of$1 : replaced return value with null for com/yubico/webauthn/data/PublicKeyCredentialHint::lambda$of$1 → KILLED	.orElseGet(() -> new PublicKeyCredentialHint(value));
164		}
165
166		/**
167		* @return If <code>name</code> equals <code>"SECURITY_KEY"</code>, <code>"CLIENT_DEVICE"</code>
168		* or <code>"HYBRID"</code>, returns the constant by that name.
169		* @throws IllegalArgumentException if <code>name</code> is anything else.
170		* @see #of(String)
171		*/
172		public static PublicKeyCredentialHint valueOf(String name) {
173		switch (name) {
174		case "SECURITY_KEY":
175	1 1. valueOf : replaced return value with null for com/yubico/webauthn/data/PublicKeyCredentialHint::valueOf → NO_COVERAGE	return SECURITY_KEY;
176		case "CLIENT_DEVICE":
177	1 1. valueOf : replaced return value with null for com/yubico/webauthn/data/PublicKeyCredentialHint::valueOf → NO_COVERAGE	return CLIENT_DEVICE;
178		case "HYBRID":
179	1 1. valueOf : replaced return value with null for com/yubico/webauthn/data/PublicKeyCredentialHint::valueOf → NO_COVERAGE	return HYBRID;
180		default:
181		throw new IllegalArgumentException(
182		"No constant com.yubico.webauthn.data.PublicKeyCredentialHint." + name);
183		}
184		}
185		}
		Mutations
149		1.1 Location : values Killed by : com.yubico.webauthn.RelyingPartyStartOperationSpec replaced return value with null for com/yubico/webauthn/data/PublicKeyCredentialHint::values → KILLED
159		1.1 Location : of Killed by : com.yubico.webauthn.RelyingPartyStartOperationSpec negated conditional → KILLED
160		1.1 Location : of Killed by : com.yubico.webauthn.RelyingPartyStartOperationSpec replaced return value with null for com/yubico/webauthn/data/PublicKeyCredentialHint::of → KILLED
161		1.1 Location : lambda$of$0 Killed by : none replaced boolean return with false for com/yubico/webauthn/data/PublicKeyCredentialHint::lambda$of$0 → SURVIVED 2.2 Location : lambda$of$0 Killed by : com.yubico.webauthn.RelyingPartyStartOperationSpec replaced boolean return with true for com/yubico/webauthn/data/PublicKeyCredentialHint::lambda$of$0 → KILLED
163		1.1 Location : lambda$of$1 Killed by : com.yubico.webauthn.RelyingPartyStartOperationSpec replaced return value with null for com/yubico/webauthn/data/PublicKeyCredentialHint::lambda$of$1 → KILLED
175		1.1 Location : valueOf Killed by : none replaced return value with null for com/yubico/webauthn/data/PublicKeyCredentialHint::valueOf → NO_COVERAGE
177		1.1 Location : valueOf Killed by : none replaced return value with null for com/yubico/webauthn/data/PublicKeyCredentialHint::valueOf → NO_COVERAGE
179		1.1 Location : valueOf Killed by : none replaced return value with null for com/yubico/webauthn/data/PublicKeyCredentialHint::valueOf → NO_COVERAGE

PublicKeyCredentialHint.java

Mutations

Active mutators

Tests examined