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Add allowIfSubType for URL and Instant in OAuth2ClientJacksonModule #19243

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Add allowIfSubType for URL and Instant in OAuth2ClientJacksonModule #19243

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7 changes: 6 additions & 1 deletion ...in/java/org/springframework/security/oauth2/client/jackson/OAuth2ClientJacksonModule.java
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,9 @@

package org.springframework.security.oauth2.client.jackson;

import java.net.URL;
import java.time.Instant;

import tools.jackson.core.Version;
import tools.jackson.databind.jsontype.BasicPolymorphicTypeValidator;

Expand Down Expand Up @@ -94,7 +97,9 @@ public void configurePolymorphicTypeValidator(BasicPolymorphicTypeValidator.Buil
.allowIfSubType(OAuth2RefreshToken.class)
.allowIfSubType(OAuth2AuthenticationToken.class)
.allowIfSubType(OidcUserAuthority.class)
.allowIfSubType(OAuth2UserAuthority.class);
.allowIfSubType(OAuth2UserAuthority.class)
.allowIfSubType(URL.class)
.allowIfSubType(Instant.class);
}

@Override
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30 changes: 30 additions & 0 deletions ...g/springframework/security/oauth2/client/jackson/OAuth2AuthenticationTokenMixinTests.java
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Original file line number Diff line number Diff line change
Expand Up @@ -16,11 +16,14 @@

package org.springframework.security.oauth2.client.jackson;

import java.net.URL;
import java.time.Instant;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

import com.fasterxml.jackson.datatype.jsr310.DecimalUtils;
Expand Down Expand Up @@ -171,6 +174,33 @@ public void deserializeWhenRequiredAttributesOnlyThenDeserializes() throws Excep
assertThat(principal.getUserInfo()).isNull();
}

@Test
public void deserializeWhenClaimsContainUrlAndInstantThenDeserializes() throws Exception {
Map<String, Object> claims = new HashMap<>();
Instant issuedAt = Instant.now();
Instant expiresAt = issuedAt.plusSeconds(3600);
claims.put(IdTokenClaimNames.ISS, new URL("http://localhost/issuer"));
claims.put(IdTokenClaimNames.SUB, "subject");
claims.put(IdTokenClaimNames.IAT, issuedAt);
claims.put(IdTokenClaimNames.EXP, expiresAt);

OidcIdToken idToken = new OidcIdToken("id-token", issuedAt, expiresAt, claims);
Collection<GrantedAuthority> authorities =
Collections.singleton(new OidcUserAuthority(idToken));
DefaultOidcUser principal = new DefaultOidcUser(authorities, idToken);
OAuth2AuthenticationToken authentication =
new OAuth2AuthenticationToken(principal, authorities, "registration-id");

String json = this.mapper.writeValueAsString(authentication);
OAuth2AuthenticationToken deserialized =
this.mapper.readValue(json, OAuth2AuthenticationToken.class);

assertThat(deserialized).isNotNull();
DefaultOidcUser deserializedUser = (DefaultOidcUser) deserialized.getPrincipal();
assertThat(deserializedUser.getIdToken().getClaims())
.containsKey(IdTokenClaimNames.ISS);
}

private static String asJson(OAuth2AuthenticationToken authentication) {
String principalJson = (authentication.getPrincipal() instanceof DefaultOidcUser)
? asJson((DefaultOidcUser) authentication.getPrincipal())
Expand Down