53 lines
1.2 KiB
Plaintext
53 lines
1.2 KiB
Plaintext
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[[webflux-oauth2-client]]
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= OAuth2 Client
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Spring Security's OAuth Support allows obtaining an access token without authenticating.
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A basic configuration with Spring Boot can be seen below:
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[source,yml]
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----
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spring:
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security:
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oauth2:
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client:
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registration:
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github:
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client-id: replace-with-client-id
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client-secret: replace-with-client-secret
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scope: read:user,public_repo
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----
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You will need to replace the `client-id` and `client-secret` with values registered with GitHub.
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The next step is to instruct Spring Security that you wish to act as an OAuth2 Client so that you can obtain an access token.
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.OAuth2 Client
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====
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.Java
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[source,java,role="primary"]
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----
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@Bean
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SecurityWebFilterChain configure(ServerHttpSecurity http) throws Exception {
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http
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// ...
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.oauth2Client(withDefaults());
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return http.build();
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}
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----
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.Kotlin
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[source,kotlin,role="secondary"]
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----
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@Bean
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fun webFilterChain(http: ServerHttpSecurity): SecurityWebFilterChain {
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return http {
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// ...
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oauth2Client { }
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}
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}
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----
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====
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You can now leverage Spring Security's <<webclient>> or <<webflux-roac,@RegisteredOAuth2AuthorizedClient>> support to obtain and use the access token.
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