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69 lines
2.1 KiB
Plaintext
69 lines
2.1 KiB
Plaintext
= Authentication Changes
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== Opaque Token Credentials Will Be Encoded For You
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In order to comply more closely with the Introspection RFC, Spring Security's opaque token support will encode the client id and secret before creating the authorization header.
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This change means you will no longer have to encode the client id and secret yourself.
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If your client id or secret contain URL-unsafe characters, then you can prepare yourself for this change by doing the following:
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=== Replace Usage of `introspectionClientCredentials`
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Since Spring Security can now do the encoding for you, replace xref:servlet/oauth2/resource-server/opaque-token.adoc#oauth2resourceserver-opaque-introspectionuri-dsl[using `introspectionClientCredentials`] with publishing the following `@Bean`:
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[tabs]
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======
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Java::
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+
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[source,java,role="primary"]
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----
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@Bean
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OpaqueTokenIntrospector introspector() {
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return SpringOpaqueTokenIntrospector.withIntrospectionUri(introspectionUri)
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.clientId(unencodedClientId).clientSecret(unencodedClientSecret).build();
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}
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----
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Kotlin::
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+
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[source,kotlin,role="secondary"]
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----
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@Bean
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fun introspector(): OpaqueTokenIntrospector {
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return SpringOpaqueTokenIntrospector.withIntrospectionUri(introspectionUri)
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.clientId(unencodedClientId).clientSecret(unencodedClientSecret).build()
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}
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----
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======
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The above will be the default in 7.0.
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If this setting gives you trouble or you cannot apply it for now, you can use the `RestOperations` constructor instead:
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[tabs]
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======
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Java::
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+
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[source,java,role="primary"]
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----
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@Bean
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OpaqueTokenIntrospector introspector() {
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RestTemplate rest = new RestTemplate();
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rest.addInterceptor(new BasicAuthenticationInterceptor(encodedClientId, encodedClientSecret));
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return new SpringOpaqueTokenIntrospector(introspectionUri, rest);
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}
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----
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Kotlin::
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+
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[source,kotlin,role="secondary"]
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----
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@Bean
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fun introspector(): OpaqueTokenIntrospector {
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val rest = RestTemplate()
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rest.addInterceptor(BasicAuthenticationInterceptor(encodedClientId, encodedClientSecret))
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return SpringOpaqueTokenIntrospector(introspectionUri, rest)
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}
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----
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======
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