OctetKeyPair.java
/*
* nimbus-jose-jwt
*
* Copyright 2012-2016, Connect2id Ltd and contributors.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use
* this file except in compliance with 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.
*/
package com.nimbusds.jose.jwk;
import java.net.URI;
import java.security.KeyPair;
import java.security.KeyStore;
import java.security.PrivateKey;
import java.security.PublicKey;
import java.security.cert.X509Certificate;
import java.text.ParseException;
import java.util.*;
import net.jcip.annotations.Immutable;
import com.nimbusds.jose.Algorithm;
import com.nimbusds.jose.JOSEException;
import com.nimbusds.jose.util.Base64;
import com.nimbusds.jose.util.Base64URL;
import com.nimbusds.jose.util.ByteUtils;
import com.nimbusds.jose.util.JSONObjectUtils;
/**
* {@link KeyType#OKP Octet key pair} JSON Web Key (JWK), used to represent
* Edwards-curve keys. This class is immutable.
*
* <p>Supported curves:
*
* <ul>
* <li>{@link Curve#Ed25519 Ed25519}
* <li>{@link Curve#Ed448 Ed448}
* <li>{@link Curve#X25519 X25519}
* <li>{@link Curve#X448 X448}
* </ul>
*
* <p>Example JSON object representation of a public OKP JWK:
*
* <pre>
* {
* "kty" : "OKP",
* "crv" : "Ed25519",
* "x" : "11qYAYKxCrfVS_7TyWQHOg7hcvPapiMlrwIaaPcHURo",
* "use" : "sig",
* "kid" : "1"
* }
* </pre>
*
* <p>Example JSON object representation of a private OKP JWK:
*
* <pre>
* {
* "kty" : "OKP",
* "crv" : "Ed25519",
* "x" : "11qYAYKxCrfVS_7TyWQHOg7hcvPapiMlrwIaaPcHURo",
* "d" : "nWGxne_9WmC6hEr0kuwsxERJxWl7MmkZcDusAxyuf2A",
* "use" : "sig",
* "kid" : "1"
* }
* </pre>
*
* <p>Use the builder to create a new OKP JWK:
*
* <pre>
* OctetKeyPair key = new OctetKeyPair.Builder(Curve.Ed25519, x)
* .keyUse(KeyUse.SIGNATURE)
* .keyID("1")
* .build();
* </pre>
*
* @author Vladimir Dzhuvinov
* @version 2022-12-26
*/
@Immutable
public class OctetKeyPair extends JWK implements AsymmetricJWK, CurveBasedJWK {
private static final long serialVersionUID = 1L;
/**
* Supported Edwards curves.
*/
public static final Set<Curve> SUPPORTED_CURVES = Collections.unmodifiableSet(
new HashSet<>(Arrays.asList(Curve.Ed25519, Curve.Ed448, Curve.X25519, Curve.X448))
);
/**
* Builder for constructing Octet Key Pair JWKs.
*
* <p>Example usage:
*
* <pre>
* OctetKeyPair key = new OctetKeyPair.Builder(Curve.Ed25519, x)
* .d(d)
* .algorithm(JWSAlgorithm.EdDSA)
* .keyID("1")
* .build();
* </pre>
*/
public static class Builder {
/**
* The curve name.
*/
private final Curve crv;
/**
* The public 'x' parameter.
*/
private final Base64URL x;
/**
* The private 'd' parameter, optional.
*/
private Base64URL d;
/**
* The key use, optional.
*/
private KeyUse use;
/**
* The key operations, optional.
*/
private Set<KeyOperation> ops;
/**
* The intended JOSE algorithm for the key, optional.
*/
private Algorithm alg;
/**
* The key ID, optional.
*/
private String kid;
/**
* X.509 certificate URL, optional.
*/
private URI x5u;
/**
* X.509 certificate SHA-1 thumbprint, optional.
*/
@Deprecated
private Base64URL x5t;
/**
* X.509 certificate SHA-256 thumbprint, optional.
*/
private Base64URL x5t256;
/**
* The X.509 certificate chain, optional.
*/
private List<Base64> x5c;
/**
* The key expiration time, optional.
*/
private Date exp;
/**
* The key not-before time, optional.
*/
private Date nbf;
/**
* The key issued-at time, optional.
*/
private Date iat;
/**
* Reference to the underlying key store, {@code null} if none.
*/
private KeyStore ks;
/**
* Creates a new Octet Key Pair JWK builder.
*
* @param crv The cryptographic curve. Must not be
* {@code null}.
* @param x The public 'x' parameter. Must not be
* {@code null}.
*/
public Builder(final Curve crv, final Base64URL x) {
if (crv == null) {
throw new IllegalArgumentException("The curve must not be null");
}
this.crv = crv;
if (x == null) {
throw new IllegalArgumentException("The 'x' coordinate must not be null");
}
this.x = x;
}
/**
* Creates a new Octet Key Pair JWK builder.
*
* @param okpJWK The Octet Key Pair to start with. Must not be
* {@code null}.
*/
public Builder(final OctetKeyPair okpJWK) {
crv = okpJWK.crv;
x = okpJWK.x;
d = okpJWK.d;
use = okpJWK.getKeyUse();
ops = okpJWK.getKeyOperations();
alg = okpJWK.getAlgorithm();
kid = okpJWK.getKeyID();
x5u = okpJWK.getX509CertURL();
x5t = okpJWK.getX509CertThumbprint();
x5t256 = okpJWK.getX509CertSHA256Thumbprint();
x5c = okpJWK.getX509CertChain();
exp = okpJWK.getExpirationTime();
nbf = okpJWK.getNotBeforeTime();
iat = okpJWK.getIssueTime();
ks = okpJWK.getKeyStore();
}
/**
* Sets the private 'd' parameter.
*
* @param d The private 'd' parameter, {@code null} if not
* specified (for a public key).
*
* @return This builder.
*/
public Builder d(final Base64URL d) {
this.d = d;
return this;
}
/**
* Sets the use ({@code use}) of the JWK.
*
* @param use The key use, {@code null} if not specified or if
* the key is intended for signing as well as
* encryption.
*
* @return This builder.
*/
public Builder keyUse(final KeyUse use) {
this.use = use;
return this;
}
/**
* Sets the operations ({@code key_ops}) of the JWK.
*
* @param ops The key operations, {@code null} if not
* specified.
*
* @return This builder.
*/
public Builder keyOperations(final Set<KeyOperation> ops) {
this.ops = ops;
return this;
}
/**
* Sets the intended JOSE algorithm ({@code alg}) for the JWK.
*
* @param alg The intended JOSE algorithm, {@code null} if not
* specified.
*
* @return This builder.
*/
public Builder algorithm(final Algorithm alg) {
this.alg = alg;
return this;
}
/**
* Sets the ID ({@code kid}) of the JWK. The key ID can be used
* to match a specific key. This can be used, for instance, to
* choose a key within a {@link JWKSet} during key rollover.
* The key ID may also correspond to a JWS/JWE {@code kid}
* header parameter value.
*
* @param kid The key ID, {@code null} if not specified.
*
* @return This builder.
*/
public Builder keyID(final String kid) {
this.kid = kid;
return this;
}
/**
* Sets the ID ({@code kid}) of the JWK to its SHA-256 JWK
* thumbprint (RFC 7638). The key ID can be used to match a
* specific key. This can be used, for instance, to choose a
* key within a {@link JWKSet} during key rollover. The key ID
* may also correspond to a JWS/JWE {@code kid} header
* parameter value.
*
* @return This builder.
*
* @throws JOSEException If the SHA-256 hash algorithm is not
* supported.
*/
public Builder keyIDFromThumbprint()
throws JOSEException {
return keyIDFromThumbprint("SHA-256");
}
/**
* Sets the ID ({@code kid}) of the JWK to its JWK thumbprint
* (RFC 7638). The key ID can be used to match a specific key.
* This can be used, for instance, to choose a key within a
* {@link JWKSet} during key rollover. The key ID may also
* correspond to a JWS/JWE {@code kid} header parameter value.
*
* @param hashAlg The hash algorithm for the JWK thumbprint
* computation. Must not be {@code null}.
*
* @return This builder.
*
* @throws JOSEException If the hash algorithm is not
* supported.
*/
public Builder keyIDFromThumbprint(final String hashAlg)
throws JOSEException {
// Put mandatory params in sorted order
LinkedHashMap<String,String> requiredParams = new LinkedHashMap<>();
requiredParams.put(JWKParameterNames.OKP_SUBTYPE, crv.toString());
requiredParams.put(JWKParameterNames.KEY_TYPE, KeyType.OKP.getValue());
requiredParams.put(JWKParameterNames.OKP_PUBLIC_KEY, x.toString());
this.kid = ThumbprintUtils.compute(hashAlg, requiredParams).toString();
return this;
}
/**
* Sets the X.509 certificate URL ({@code x5u}) of the JWK.
*
* @param x5u The X.509 certificate URL, {@code null} if not
* specified.
*
* @return This builder.
*/
public Builder x509CertURL(final URI x5u) {
this.x5u = x5u;
return this;
}
/**
* Sets the X.509 certificate SHA-1 thumbprint ({@code x5t}) of
* the JWK.
*
* @param x5t The X.509 certificate SHA-1 thumbprint,
* {@code null} if not specified.
*
* @return This builder.
*/
@Deprecated
public Builder x509CertThumbprint(final Base64URL x5t) {
this.x5t = x5t;
return this;
}
/**
* Sets the X.509 certificate SHA-256 thumbprint
* ({@code x5t#S256}) of the JWK.
*
* @param x5t256 The X.509 certificate SHA-256 thumbprint,
* {@code null} if not specified.
*
* @return This builder.
*/
public Builder x509CertSHA256Thumbprint(final Base64URL x5t256) {
this.x5t256 = x5t256;
return this;
}
/**
* Sets the X.509 certificate chain ({@code x5c}) of the JWK.
*
* @param x5c The X.509 certificate chain as a unmodifiable
* list, {@code null} if not specified.
*
* @return This builder.
*/
public Builder x509CertChain(final List<Base64> x5c) {
this.x5c = x5c;
return this;
}
/**
* Sets the expiration time ({@code exp}) of the JWK.
*
* @param exp The expiration time, {@code null} if not
* specified.
*
* @return This builder.
*/
public Builder expirationTime(final Date exp) {
this.exp = exp;
return this;
}
/**
* Sets the not-before time ({@code nbf}) of the JWK.
*
* @param nbf The not-before time, {@code null} if not
* specified.
*
* @return This builder.
*/
public Builder notBeforeTime(final Date nbf) {
this.nbf = nbf;
return this;
}
/**
* Sets the issued-at time ({@code iat}) of the JWK.
*
* @param iat The issued-at time, {@code null} if not
* specified.
*
* @return This builder.
*/
public Builder issueTime(final Date iat) {
this.iat = iat;
return this;
}
/**
* Sets the underlying key store.
*
* @param keyStore Reference to the underlying key store,
* {@code null} if none.
*
* @return This builder.
*/
public Builder keyStore(final KeyStore keyStore) {
this.ks = keyStore;
return this;
}
/**
* Builds a new Octet Key Pair JWK.
*
* @return The Octet Key Pair JWK.
*
* @throws IllegalStateException If the JWK parameters were
* inconsistently specified.
*/
public OctetKeyPair build() {
try {
if (d == null) {
// Public key
return new OctetKeyPair(crv, x, use, ops, alg, kid, x5u, x5t, x5t256, x5c, exp, nbf, iat, ks);
}
// Public / private key pair with 'd'
return new OctetKeyPair(crv, x, d, use, ops, alg, kid, x5u, x5t, x5t256, x5c, exp, nbf, iat, ks);
} catch (IllegalArgumentException e) {
throw new IllegalStateException(e.getMessage(), e);
}
}
}
/**
* The curve name.
*/
private final Curve crv;
/**
* The public 'x' parameter.
*/
private final Base64URL x;
/**
* The public 'x' parameter, decoded from Base64.
* Cached for performance and to reduce the risk of side channel attacks
* against the Base64 decoding procedure.
*/
private final byte[] decodedX;
/**
* The private 'd' parameter.
*/
private final Base64URL d;
/**
* The private 'd' parameter, decoded from Base64.
* Cached for performance and to reduce the risk of side channel attacks
* against the Base64 decoding procedure.
*/
private final byte[] decodedD;
/**
* Creates a new public Octet Key Pair JSON Web Key (JWK) with the
* specified parameters.
*
* @param crv The cryptographic curve. Must not be {@code null}.
* @param x The public 'x' parameter. Must not be {@code null}.
* @param use The key use, {@code null} if not specified or if the
* key is intended for signing as well as encryption.
* @param ops The key operations, {@code null} if not specified.
* @param alg The intended JOSE algorithm for the key, {@code null}
* if not specified.
* @param kid The key ID, {@code null} if not specified.
* @param x5u The X.509 certificate URL, {@code null} if not
* specified.
* @param x5t The X.509 certificate SHA-1 thumbprint, {@code null}
* if not specified.
* @param x5t256 The X.509 certificate SHA-256 thumbprint, {@code null}
* if not specified.
* @param x5c The X.509 certificate chain, {@code null} if not
* specified.
* @param ks Reference to the underlying key store, {@code null} if
* not specified.
*/
@Deprecated
public OctetKeyPair(final Curve crv, final Base64URL x,
final KeyUse use, final Set<KeyOperation> ops, final Algorithm alg, final String kid,
final URI x5u, final Base64URL x5t, final Base64URL x5t256, final List<Base64> x5c,
final KeyStore ks) {
this(crv, x, use, ops, alg, kid, x5u, x5t, x5t256, x5c, null, null, null, ks);
}
/**
* Creates a new public / private Octet Key Pair JSON Web Key (JWK)
* with the specified parameters.
*
* @param crv The cryptographic curve. Must not be {@code null}.
* @param x The public 'x' parameter. Must not be {@code null}.
* @param d The private 'd' parameter. Must not be {@code null}.
* @param use The key use, {@code null} if not specified or if the
* key is intended for signing as well as encryption.
* @param ops The key operations, {@code null} if not specified.
* @param alg The intended JOSE algorithm for the key, {@code null}
* if not specified.
* @param kid The key ID, {@code null} if not specified.
* @param x5u The X.509 certificate URL, {@code null} if not
* specified.
* @param x5t The X.509 certificate SHA-1 thumbprint, {@code null}
* if not specified.
* @param x5t256 The X.509 certificate SHA-256 thumbprint, {@code null}
* if not specified.
* @param x5c The X.509 certificate chain, {@code null} if not
* specified.
* @param ks Reference to the underlying key store, {@code null} if
* not specified.
*/
@Deprecated
public OctetKeyPair(final Curve crv, final Base64URL x, final Base64URL d,
final KeyUse use, final Set<KeyOperation> ops, final Algorithm alg, final String kid,
final URI x5u, final Base64URL x5t, final Base64URL x5t256, final List<Base64> x5c,
final KeyStore ks) {
this(crv, x, d, use, ops, alg, kid, x5u, x5t, x5t256, x5c, null, null, null, ks);
}
/**
* Creates a new public Octet Key Pair JSON Web Key (JWK) with the
* specified parameters.
*
* @param crv The cryptographic curve. Must not be {@code null}.
* @param x The public 'x' parameter. Must not be {@code null}.
* @param use The key use, {@code null} if not specified or if the
* key is intended for signing as well as encryption.
* @param ops The key operations, {@code null} if not specified.
* @param alg The intended JOSE algorithm for the key, {@code null}
* if not specified.
* @param kid The key ID, {@code null} if not specified.
* @param x5u The X.509 certificate URL, {@code null} if not
* specified.
* @param x5t The X.509 certificate SHA-1 thumbprint, {@code null}
* if not specified.
* @param x5t256 The X.509 certificate SHA-256 thumbprint, {@code null}
* if not specified.
* @param x5c The X.509 certificate chain, {@code null} if not
* specified.
* @param exp The key expiration time, {@code null} if not
* specified.
* @param nbf The key not-before time, {@code null} if not
* specified.
* @param iat The key issued-at time, {@code null} if not specified.
* @param ks Reference to the underlying key store, {@code null} if
* not specified.
*/
public OctetKeyPair(final Curve crv, final Base64URL x,
final KeyUse use, final Set<KeyOperation> ops, final Algorithm alg, final String kid,
final URI x5u, final Base64URL x5t, final Base64URL x5t256, final List<Base64> x5c,
final Date exp, final Date nbf, final Date iat,
final KeyStore ks) {
super(KeyType.OKP, use, ops, alg, kid, x5u, x5t, x5t256, x5c, exp, nbf, iat, ks);
if (crv == null) {
throw new IllegalArgumentException("The curve must not be null");
}
if (! SUPPORTED_CURVES.contains(crv)) {
throw new IllegalArgumentException("Unknown / unsupported curve: " + crv);
}
this.crv = crv;
if (x == null) {
throw new IllegalArgumentException("The '" + JWKParameterNames.OKP_PUBLIC_KEY + "' parameter must not be null");
}
this.x = x;
decodedX = x.decode();
d = null;
decodedD = null;
}
/**
* Creates a new public / private Octet Key Pair JSON Web Key (JWK)
* with the specified parameters.
*
* @param crv The cryptographic curve. Must not be {@code null}.
* @param x The public 'x' parameter. Must not be {@code null}.
* @param d The private 'd' parameter. Must not be {@code null}.
* @param use The key use, {@code null} if not specified or if the
* key is intended for signing as well as encryption.
* @param ops The key operations, {@code null} if not specified.
* @param alg The intended JOSE algorithm for the key, {@code null}
* if not specified.
* @param kid The key ID, {@code null} if not specified.
* @param x5u The X.509 certificate URL, {@code null} if not
* specified.
* @param x5t The X.509 certificate SHA-1 thumbprint, {@code null}
* if not specified.
* @param x5t256 The X.509 certificate SHA-256 thumbprint, {@code null}
* if not specified.
* @param x5c The X.509 certificate chain, {@code null} if not
* specified.
* @param exp The key expiration time, {@code null} if not
* specified.
* @param nbf The key not-before time, {@code null} if not
* specified.
* @param iat The key issued-at time, {@code null} if not specified.
* @param ks Reference to the underlying key store, {@code null} if
* not specified.
*/
public OctetKeyPair(final Curve crv, final Base64URL x, final Base64URL d,
final KeyUse use, final Set<KeyOperation> ops, final Algorithm alg, final String kid,
final URI x5u, final Base64URL x5t, final Base64URL x5t256, final List<Base64> x5c,
final Date exp, final Date nbf, final Date iat,
final KeyStore ks) {
super(KeyType.OKP, use, ops, alg, kid, x5u, x5t, x5t256, x5c, exp, nbf, iat, ks);
if (crv == null) {
throw new IllegalArgumentException("The curve must not be null");
}
if (! SUPPORTED_CURVES.contains(crv)) {
throw new IllegalArgumentException("Unknown / unsupported curve: " + crv);
}
this.crv = crv;
if (x == null) {
throw new IllegalArgumentException("The '" + JWKParameterNames.OKP_PUBLIC_KEY + "' parameter must not be null");
}
this.x = x;
decodedX = x.decode();
if (d == null) {
throw new IllegalArgumentException("The '" + JWKParameterNames.OKP_PRIVATE_KEY + "' parameter must not be null");
}
this.d = d;
decodedD = d.decode();
}
@Override
public Curve getCurve() {
return crv;
}
/**
* Gets the public 'x' parameter.
*
* @return The public 'x' parameter.
*/
public Base64URL getX() {
return x;
}
/**
* Gets the public 'x' parameter, decoded from Base64.
*
* @return The public 'x' parameter in bytes.
*/
public byte[] getDecodedX() {
return decodedX.clone();
}
/**
* Gets the private 'd' parameter.
*
* @return The private 'd' coordinate, {@code null} if not specified
* (for a public key).
*/
public Base64URL getD() {
return d;
}
/**
* Gets the private 'd' parameter, decoded from Base64.
*
* @return The private 'd' coordinate in bytes, {@code null} if not specified
* (for a public key).
*/
public byte[] getDecodedD() {
return decodedD == null ? null : decodedD.clone();
}
@Override
public PublicKey toPublicKey()
throws JOSEException {
throw new JOSEException("Export to java.security.PublicKey not supported");
}
@Override
public PrivateKey toPrivateKey()
throws JOSEException {
throw new JOSEException("Export to java.security.PrivateKey not supported");
}
@Override
public KeyPair toKeyPair()
throws JOSEException {
throw new JOSEException("Export to java.security.KeyPair not supported");
}
@Override
public boolean matches(final X509Certificate cert) {
// X.509 certs don't support OKP yet
return false;
}
@Override
public LinkedHashMap<String,?> getRequiredParams() {
// Put mandatory params in sorted order
LinkedHashMap<String,String> requiredParams = new LinkedHashMap<>();
requiredParams.put(JWKParameterNames.OKP_SUBTYPE, crv.toString());
requiredParams.put(JWKParameterNames.KEY_TYPE, getKeyType().getValue());
requiredParams.put(JWKParameterNames.OKP_PUBLIC_KEY, x.toString());
return requiredParams;
}
@Override
public boolean isPrivate() {
return d != null;
}
/**
* Returns a copy of this Octet Key Pair JWK with any private values
* removed.
*
* @return The copied public Octet Key Pair JWK.
*/
@Override
public OctetKeyPair toPublicJWK() {
return new OctetKeyPair(
getCurve(), getX(),
getKeyUse(), getKeyOperations(), getAlgorithm(), getKeyID(),
getX509CertURL(), getX509CertThumbprint(), getX509CertSHA256Thumbprint(), getX509CertChain(),
getExpirationTime(), getNotBeforeTime(), getIssueTime(),
getKeyStore());
}
@Override
public Map<String, Object> toJSONObject() {
Map<String, Object> o = super.toJSONObject();
// Append OKP specific attributes
o.put(JWKParameterNames.OKP_SUBTYPE, crv.toString());
o.put(JWKParameterNames.OKP_PUBLIC_KEY, x.toString());
if (d != null) {
o.put(JWKParameterNames.OKP_PRIVATE_KEY, d.toString());
}
return o;
}
@Override
public int size() {
return ByteUtils.bitLength(x.decode());
}
/**
* Parses a public / private Octet Key Pair JWK from the specified JSON
* object string representation.
*
* @param s The JSON object string to parse. Must not be {@code null}.
*
* @return The public / private Octet Key Pair JWK.
*
* @throws ParseException If the string couldn't be parsed to an Octet
* Key Pair JWK.
*/
public static OctetKeyPair parse(final String s)
throws ParseException {
return parse(JSONObjectUtils.parse(s));
}
/**
* Parses a public / private Octet Key Pair JWK from the specified JSON
* object representation.
*
* @param jsonObject The JSON object to parse. Must not be
* {@code null}.
*
* @return The public / private Octet Key Pair JWK.
*
* @throws ParseException If the JSON object couldn't be parsed to an
* Octet Key Pair JWK.
*/
public static OctetKeyPair parse(final Map<String, Object> jsonObject)
throws ParseException {
// Check the key type
if (! KeyType.OKP.equals(JWKMetadata.parseKeyType(jsonObject))) {
throw new ParseException("The key type " + JWKParameterNames.KEY_TYPE + " must be " + KeyType.OKP.getValue(), 0);
}
// Parse the mandatory parameters
Curve crv;
try {
crv = Curve.parse(JSONObjectUtils.getString(jsonObject, JWKParameterNames.OKP_SUBTYPE));
} catch (IllegalArgumentException e) {
throw new ParseException(e.getMessage(), 0);
}
Base64URL x = JSONObjectUtils.getBase64URL(jsonObject, JWKParameterNames.OKP_PUBLIC_KEY);
// Get the optional private key
Base64URL d = JSONObjectUtils.getBase64URL(jsonObject, JWKParameterNames.OKP_PRIVATE_KEY);
try {
if (d == null) {
// Public key
return new OctetKeyPair(crv, x,
JWKMetadata.parseKeyUse(jsonObject),
JWKMetadata.parseKeyOperations(jsonObject),
JWKMetadata.parseAlgorithm(jsonObject),
JWKMetadata.parseKeyID(jsonObject),
JWKMetadata.parseX509CertURL(jsonObject),
JWKMetadata.parseX509CertThumbprint(jsonObject),
JWKMetadata.parseX509CertSHA256Thumbprint(jsonObject),
JWKMetadata.parseX509CertChain(jsonObject),
JWKMetadata.parseExpirationTime(jsonObject),
JWKMetadata.parseNotBeforeTime(jsonObject),
JWKMetadata.parseIssueTime(jsonObject),
null);
} else {
// Key pair
return new OctetKeyPair(crv, x, d,
JWKMetadata.parseKeyUse(jsonObject),
JWKMetadata.parseKeyOperations(jsonObject),
JWKMetadata.parseAlgorithm(jsonObject),
JWKMetadata.parseKeyID(jsonObject),
JWKMetadata.parseX509CertURL(jsonObject),
JWKMetadata.parseX509CertThumbprint(jsonObject),
JWKMetadata.parseX509CertSHA256Thumbprint(jsonObject),
JWKMetadata.parseX509CertChain(jsonObject),
JWKMetadata.parseExpirationTime(jsonObject),
JWKMetadata.parseNotBeforeTime(jsonObject),
JWKMetadata.parseIssueTime(jsonObject),
null);
}
} catch (IllegalArgumentException ex) {
// Conflicting 'use' and 'key_ops'
throw new ParseException(ex.getMessage(), 0);
}
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (!(o instanceof OctetKeyPair)) return false;
if (!super.equals(o)) return false;
OctetKeyPair that = (OctetKeyPair) o;
return Objects.equals(crv, that.crv) &&
Objects.equals(x, that.x) &&
Arrays.equals(decodedX, that.decodedX) &&
Objects.equals(d, that.d) &&
Arrays.equals(decodedD, that.decodedD);
}
@Override
public int hashCode() {
int result = Objects.hash(super.hashCode(), crv, x, d);
result = 31 * result + Arrays.hashCode(decodedX);
result = 31 * result + Arrays.hashCode(decodedD);
return result;
}
}