Package org.pac4j.oidc.util
Interface ValueRetriever
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- All Known Implementing Classes:
SessionStoreValueRetriever
- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface ValueRetriever
ValueRetriever retrieves a given value from theWebContext
. It can either read the value from the session store or use some method to regenerate the value. This is used to validate values such as theState
, for CSRF mitigation or theCodeVerifier
for PKCE.- Since:
- 4.0.3
- Author:
- Martin Hansen, Emond Papegaaij
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description java.util.Optional<java.lang.Object>
retrieve(java.lang.String key, OidcClient client, org.pac4j.core.context.WebContext webContext, org.pac4j.core.context.session.SessionStore sessionStore)
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Method Detail
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retrieve
java.util.Optional<java.lang.Object> retrieve(java.lang.String key, OidcClient client, org.pac4j.core.context.WebContext webContext, org.pac4j.core.context.session.SessionStore sessionStore)
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