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SEC-1550: Convert signatures to use Collection<? extends GrantedAuthority> where appropriate.

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This commit is contained in:
Luke Taylor
2010-11-03 13:45:35 +00:00
parent 8d867e8b67
commit 1c8d28501c
37 changed files with 71 additions and 65 deletions
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2
core/src/main/java/org/springframework/security/access/expression/SecurityExpressionRoot.java
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@@ -121,7 +121,7 @@ public abstract class SecurityExpressionRoot {
private Set<String> getAuthoritySet() {
if (roles == null) {
roles = new HashSet<String>();
Collection<GrantedAuthority> userAuthorities = authentication.getAuthorities();
Collection<? extends GrantedAuthority> userAuthorities = authentication.getAuthorities();
if (roleHierarchy != null) {
userAuthorities = roleHierarchy.getReachableGrantedAuthorities(userAuthorities);

2
core/src/main/java/org/springframework/security/access/hierarchicalroles/NullRoleHierarchy.java
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@@ -11,7 +11,7 @@ import org.springframework.security.core.GrantedAuthority;
*/
public final class NullRoleHierarchy implements RoleHierarchy {
public Collection<GrantedAuthority> getReachableGrantedAuthorities(Collection<GrantedAuthority> authorities) {
public Collection<? extends GrantedAuthority> getReachableGrantedAuthorities(Collection<? extends GrantedAuthority> authorities) {
return authorities;
}

2
core/src/main/java/org/springframework/security/access/hierarchicalroles/RoleHierarchy.java
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@@ -40,6 +40,6 @@ public interface RoleHierarchy {
* @param authorities - List of the directly assigned authorities.
* @return List of all reachable authorities given the assigned authorities.
*/
public Collection<GrantedAuthority> getReachableGrantedAuthorities(Collection<GrantedAuthority> authorities);
public Collection<? extends GrantedAuthority> getReachableGrantedAuthorities(Collection<? extends GrantedAuthority> authorities);
}

2
core/src/main/java/org/springframework/security/access/hierarchicalroles/RoleHierarchyImpl.java
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@@ -105,7 +105,7 @@ public class RoleHierarchyImpl implements RoleHierarchy {
buildRolesReachableInOneOrMoreStepsMap();
}
public Collection<GrantedAuthority> getReachableGrantedAuthorities(Collection<GrantedAuthority> authorities) {
public Collection<GrantedAuthority> getReachableGrantedAuthorities(Collection<? extends GrantedAuthority> authorities) {
if (authorities == null || authorities.isEmpty()) {
return AuthorityUtils.NO_AUTHORITIES;
}

2
core/src/main/java/org/springframework/security/access/hierarchicalroles/UserDetailsWrapper.java
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@@ -49,7 +49,7 @@ public class UserDetailsWrapper implements UserDetails {
return userDetails.isAccountNonLocked();
}
public Collection<GrantedAuthority> getAuthorities() {
public Collection<? extends GrantedAuthority> getAuthorities() {
return roleHierarchy.getReachableGrantedAuthorities(userDetails.getAuthorities());
}

2
core/src/main/java/org/springframework/security/access/vote/RoleHierarchyVoter.java
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@@ -26,7 +26,7 @@ public class RoleHierarchyVoter extends RoleVoter {
* Calls the <tt>RoleHierarchy</tt> to obtain the complete set of user authorities.
*/
@Override
Collection<GrantedAuthority> extractAuthorities(Authentication authentication) {
Collection<? extends GrantedAuthority> extractAuthorities(Authentication authentication) {
return roleHierarchy.getReachableGrantedAuthorities(authentication.getAuthorities());
}
}

4
core/src/main/java/org/springframework/security/access/vote/RoleVoter.java
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@@ -93,7 +93,7 @@ public class RoleVoter implements AccessDecisionVoter {
public int vote(Authentication authentication, Object object, Collection<ConfigAttribute> attributes) {
int result = ACCESS_ABSTAIN;
Collection<GrantedAuthority> authorities = extractAuthorities(authentication);
Collection<? extends GrantedAuthority> authorities = extractAuthorities(authentication);
for (ConfigAttribute attribute : attributes) {
if (this.supports(attribute)) {
@@ -111,7 +111,7 @@ public class RoleVoter implements AccessDecisionVoter {
return result;
}
Collection<GrantedAuthority> extractAuthorities(Authentication authentication) {
Collection<? extends GrantedAuthority> extractAuthorities(Authentication authentication) {
return authentication.getAuthorities();
}
}

4
core/src/main/java/org/springframework/security/authentication/rcp/RemoteAuthenticationManager.java
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@@ -30,7 +30,7 @@ public interface RemoteAuthenticationManager {
/**
* Attempts to authenticate the remote client using the presented username and password. If authentication
* is successful, an array of <code>GrantedAuthority[]</code> objects will be returned.
* is successful, a collection of {@code GrantedAuthority} objects will be returned.
* <p>
* In order to maximise remoting protocol compatibility, a design decision was taken to operate with minimal
* arguments and return only the minimal amount of information required for remote clients to enable/disable
@@ -44,6 +44,6 @@ public interface RemoteAuthenticationManager {
*
* @throws RemoteAuthenticationException if the authentication failed.
*/
Collection<GrantedAuthority> attemptAuthentication(String username, String password)
Collection<? extends GrantedAuthority> attemptAuthentication(String username, String password)
throws RemoteAuthenticationException;
}

2
core/src/main/java/org/springframework/security/authentication/rcp/RemoteAuthenticationManagerImpl.java
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@@ -44,7 +44,7 @@ public class RemoteAuthenticationManagerImpl implements RemoteAuthenticationMana
Assert.notNull(this.authenticationManager, "authenticationManager is required");
}
public Collection<GrantedAuthority> attemptAuthentication(String username, String password)
public Collection<? extends GrantedAuthority> attemptAuthentication(String username, String password)
throws RemoteAuthenticationException {
UsernamePasswordAuthenticationToken request = new UsernamePasswordAuthenticationToken(username, password);

2
core/src/main/java/org/springframework/security/authentication/rcp/RemoteAuthenticationProvider.java
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@@ -58,7 +58,7 @@ public class RemoteAuthenticationProvider implements AuthenticationProvider, Ini
throws AuthenticationException {
String username = authentication.getPrincipal().toString();
String password = authentication.getCredentials().toString();
Collection<GrantedAuthority> authorities = remoteAuthenticationManager.attemptAuthentication(username, password);
Collection<? extends GrantedAuthority> authorities = remoteAuthenticationManager.attemptAuthentication(username, password);
return new UsernamePasswordAuthenticationToken(username, password, authorities);
}

2
core/src/main/java/org/springframework/security/core/Authentication.java
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@@ -59,7 +59,7 @@ public interface Authentication extends Principal, Serializable {
* @return the authorities granted to the principal, or an empty collection if the token has not been authenticated.
* Never null.
*/
Collection<GrantedAuthority> getAuthorities();
Collection<? extends GrantedAuthority> getAuthorities();
/**
* The credentials that prove the principal is correct. This is usually a password, but could be anything

2
core/src/main/java/org/springframework/security/core/authority/AuthorityUtils.java
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@@ -35,7 +35,7 @@ public abstract class AuthorityUtils {
* Converts an array of GrantedAuthority objects to a Set.
* @return a Set of the Strings obtained from each call to GrantedAuthority.getAuthority()
*/
public static Set<String> authorityListToSet(Collection<GrantedAuthority> userAuthorities) {
public static Set<String> authorityListToSet(Collection<? extends GrantedAuthority> userAuthorities) {
Set<String> set = new HashSet<String>(userAuthorities.size());
for (GrantedAuthority authority: userAuthorities) {

2
core/src/main/java/org/springframework/security/core/userdetails/UserDetails.java
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@@ -59,7 +59,7 @@ public interface UserDetails extends Serializable {
*
* @return the authorities, sorted by natural key (never <code>null</code>)
*/
Collection<GrantedAuthority> getAuthorities();
Collection<? extends GrantedAuthority> getAuthorities();
/**
* Returns the password used to authenticate the user. Cannot return <code>null</code>.

2
core/src/main/java/org/springframework/security/provisioning/JdbcUserDetailsManager.java
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@@ -493,7 +493,7 @@ public class JdbcUserDetailsManager extends JdbcDaoImpl implements UserDetailsMa
validateAuthorities(user.getAuthorities());
}
private void validateAuthorities(Collection<GrantedAuthority> authorities) {
private void validateAuthorities(Collection<? extends GrantedAuthority> authorities) {
Assert.notNull(authorities, "Authorities list must not be null");
for (GrantedAuthority authority : authorities) {

2
core/src/main/java/org/springframework/security/provisioning/MutableUser.java
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@@ -27,7 +27,7 @@ class MutableUser implements MutableUserDetails {
this.password = password;
}
public Collection<GrantedAuthority> getAuthorities() {
public Collection<? extends GrantedAuthority> getAuthorities() {
return delegate.getAuthorities();
}