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Add missing nullability annotation

This commit is contained in:
Lars Grefer 2019-06-26 22:31:13 +02:00 committed by Rob Winch
parent 39ba1006ba
commit 400e0c83b0
1 changed files with 3 additions and 0 deletions
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3
web/src/main/java/org/springframework/security/web/authentication/UsernamePasswordAuthenticationFilter.java
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@ -16,6 +16,7 @@
package org.springframework.security.web.authentication; package org.springframework.security.web.authentication;
import org.springframework.lang.Nullable;
import org.springframework.security.authentication.AuthenticationServiceException; import org.springframework.security.authentication.AuthenticationServiceException;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken; import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.Authentication; import org.springframework.security.core.Authentication;
@ -109,6 +110,7 @@ public class UsernamePasswordAuthenticationFilter extends
* @return the password that will be presented in the <code>Authentication</code> * @return the password that will be presented in the <code>Authentication</code>
* request token to the <code>AuthenticationManager</code> * request token to the <code>AuthenticationManager</code>
*/ */
@Nullable
protected String obtainPassword(HttpServletRequest request) { protected String obtainPassword(HttpServletRequest request) {
return request.getParameter(passwordParameter); return request.getParameter(passwordParameter);
} }
@ -122,6 +124,7 @@ public class UsernamePasswordAuthenticationFilter extends
* @return the username that will be presented in the <code>Authentication</code> * @return the username that will be presented in the <code>Authentication</code>
* request token to the <code>AuthenticationManager</code> * request token to the <code>AuthenticationManager</code>
*/ */
@Nullable
protected String obtainUsername(HttpServletRequest request) { protected String obtainUsername(HttpServletRequest request) {
return request.getParameter(usernameParameter); return request.getParameter(usernameParameter);
} }