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110 changes: 110 additions & 0 deletions
110
...gframework/security/oauth2/client/endpoint/DefaultOAuth2TokenRequestHeadersConverter.java
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/* | ||
* Copyright 2002-2024 the original author or authors. | ||
* | ||
* 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 | ||
* | ||
* https://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. | ||
*/ | ||
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package org.springframework.security.oauth2.client.endpoint; | ||
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import org.springframework.core.convert.converter.Converter; | ||
import org.springframework.http.HttpHeaders; | ||
import org.springframework.http.MediaType; | ||
import org.springframework.http.RequestEntity; | ||
import org.springframework.security.oauth2.client.registration.ClientRegistration; | ||
import org.springframework.security.oauth2.core.ClientAuthenticationMethod; | ||
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import java.net.URLEncoder; | ||
import java.nio.charset.StandardCharsets; | ||
import java.util.Collections; | ||
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/** | ||
* Default {@link Converter} used to convert an | ||
* {@link AbstractOAuth2AuthorizationGrantRequest} to the {@link HttpHeaders} of aKk | ||
* {@link RequestEntity} representation of an OAuth 2.0 Access Token Request for the | ||
* specific Authorization Grant. | ||
* | ||
* @author Peter Eastham | ||
* @author Joe Grandja | ||
* @see AbstractOAuth2AuthorizationGrantRequestEntityConverter | ||
* @since 6.3 | ||
*/ | ||
public final class DefaultOAuth2TokenRequestHeadersConverter<T extends AbstractOAuth2AuthorizationGrantRequest> | ||
implements Converter<T, HttpHeaders> { | ||
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private MediaType accept = MediaType.APPLICATION_JSON; | ||
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private MediaType contentType = MediaType.APPLICATION_FORM_URLENCODED; | ||
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private boolean encodeClientCredentialsIfRequired = true; | ||
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/** | ||
* Populates the headers for the token request. | ||
* @param grantRequest the grant request | ||
* @return the headers populated for the token request | ||
*/ | ||
@Override | ||
public HttpHeaders convert(T grantRequest) { | ||
HttpHeaders headers = new HttpHeaders(); | ||
headers.setAccept(Collections.singletonList(accept)); | ||
headers.setContentType(contentType); | ||
ClientRegistration clientRegistration = grantRequest.getClientRegistration(); | ||
if (ClientAuthenticationMethod.CLIENT_SECRET_BASIC.equals(clientRegistration.getClientAuthenticationMethod())) { | ||
String clientId = encodeClientCredential(clientRegistration.getClientId()); | ||
String clientSecret = encodeClientCredential(clientRegistration.getClientSecret()); | ||
headers.setBasicAuth(clientId, clientSecret); | ||
} | ||
return headers; | ||
} | ||
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private String encodeClientCredential(String clientCredential) { | ||
String encodedCredential = clientCredential; | ||
if (this.encodeClientCredentialsIfRequired) { | ||
encodedCredential = URLEncoder.encode(clientCredential, StandardCharsets.UTF_8); | ||
} | ||
return encodedCredential; | ||
} | ||
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/** | ||
* Sets the behavior for if this URL Encoding the Client Credentials during the | ||
* conversion. | ||
* @param encodeClientCredentialsIfRequired if false, no URL encoding will happen | ||
*/ | ||
public void setEncodeClientCredentials(boolean encodeClientCredentialsIfRequired) { | ||
this.encodeClientCredentialsIfRequired = encodeClientCredentialsIfRequired; | ||
} | ||
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/** | ||
* MediaType to set for the Accept header. Default is application/json | ||
* @param accept MediaType to use for the Accept header | ||
*/ | ||
private void setAccept(MediaType accept) { | ||
this.accept = accept; | ||
} | ||
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/** | ||
* MediaType to set for the Content Type header. Default is | ||
* application/x-www-form-urlencoded | ||
* @param contentType MediaType to use for the Content Type header | ||
*/ | ||
private void setContentType(MediaType contentType) { | ||
this.contentType = contentType; | ||
} | ||
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static <T extends AbstractOAuth2AuthorizationGrantRequest> DefaultOAuth2TokenRequestHeadersConverter<T> historicalConverter() { | ||
DefaultOAuth2TokenRequestHeadersConverter<T> converter = new DefaultOAuth2TokenRequestHeadersConverter<>(); | ||
converter.setAccept(MediaType.APPLICATION_JSON_UTF8); | ||
converter.setContentType(MediaType.valueOf(MediaType.APPLICATION_FORM_URLENCODED_VALUE + ";charset=UTF-8")); | ||
return converter; | ||
} | ||
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} |
78 changes: 0 additions & 78 deletions
78
...framework/security/oauth2/client/endpoint/OAuth2AuthorizationGrantRequestEntityUtils.java
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