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Reformatting.

This commit is contained in:
Luke Taylor 2008-01-10 13:09:23 +00:00
parent 518ccada8c
commit 06c6c3b9f3
1 changed files with 51 additions and 58 deletions
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109
core/src/main/java/org/springframework/security/vote/RoleVoter.java
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@ -22,13 +22,11 @@ import org.springframework.security.ConfigAttribute;
import org.springframework.security.ConfigAttributeDefinition;
/**
* <p>
* Votes if any {@link ConfigAttribute#getAttribute()} starts with a prefix
* indicating that it is a role. The default prefix string is <Code>ROLE_</code>,
* but this may be overriden to any value. It may also be set to empty, which
* means that essentially any attribute will be voted on. As described further
* below, the effect of an empty prefix may not be quite desireable.
* </p>
* <p>
* Abstains from voting if no configuration attribute commences with the role
* prefix. Votes to grant access if there is an exact matching
@ -36,7 +34,6 @@ import org.springframework.security.ConfigAttributeDefinition;
* starting with the role prefix. Votes to deny access if there is no exact
* matching <code>GrantedAuthority</code> to a <code>ConfigAttribute</code>
* starting with the role prefix.
* </p>
* <p>
* An empty role prefix means that the voter will vote for every
* ConfigAttribute. When there are different categories of ConfigAttributes
@ -45,78 +42,74 @@ import org.springframework.security.ConfigAttributeDefinition;
* using preexisting role names without a prefix, and no ability exists to
* prefix them with a role prefix on reading them in, such as provided for
* example in {@link org.springframework.security.userdetails.jdbc.JdbcDaoImpl}.
* </p>
* <p>
* All comparisons and prefixes are case sensitive.
* </p>
*
* @author Ben Alex
* @author colin sampaleanu
* @version $Id$
*/
public class RoleVoter implements AccessDecisionVoter {
// ~ Instance fields
// ================================================================================================
//~ Instance fields ================================================================================================
private String rolePrefix = "ROLE_";
private String rolePrefix = "ROLE_";
// ~ Methods
// ========================================================================================================
//~ Methods ========================================================================================================
public String getRolePrefix() {
return rolePrefix;
}
public String getRolePrefix() {
return rolePrefix;
}
/**
* Allows the default role prefix of <code>ROLE_</code> to be overriden.
* May be set to an empty value, although this is usually not desireable.
*
* @param rolePrefix the new prefix
*/
public void setRolePrefix(String rolePrefix) {
this.rolePrefix = rolePrefix;
}
/**
* Allows the default role prefix of <code>ROLE_</code> to be overriden.
* May be set to an empty value, although this is usually not desireable.
*
* @param rolePrefix the new prefix
*/
public void setRolePrefix(String rolePrefix) {
this.rolePrefix = rolePrefix;
}
public boolean supports(ConfigAttribute attribute) {
if ((attribute.getAttribute() != null) && attribute.getAttribute().startsWith(getRolePrefix())) {
return true;
}
else {
return false;
}
}
public boolean supports(ConfigAttribute attribute) {
if ((attribute.getAttribute() != null) && attribute.getAttribute().startsWith(getRolePrefix())) {
return true;
}
else {
return false;
}
}
/**
* This implementation supports any type of class, because it does not query
* the presented secure object.
*
* @param clazz the secure object
*
* @return always <code>true</code>
*/
public boolean supports(Class clazz) {
return true;
}
/**
* This implementation supports any type of class, because it does not query
* the presented secure object.
*
* @param clazz the secure object
*
* @return always <code>true</code>
*/
public boolean supports(Class clazz) {
return true;
}
public int vote(Authentication authentication, Object object, ConfigAttributeDefinition config) {
int result = ACCESS_ABSTAIN;
Iterator iter = config.getConfigAttributes();
public int vote(Authentication authentication, Object object, ConfigAttributeDefinition config) {
int result = ACCESS_ABSTAIN;
Iterator iter = config.getConfigAttributes();
while (iter.hasNext()) {
ConfigAttribute attribute = (ConfigAttribute) iter.next();
while (iter.hasNext()) {
ConfigAttribute attribute = (ConfigAttribute) iter.next();
if (this.supports(attribute)) {
result = ACCESS_DENIED;
if (this.supports(attribute)) {
result = ACCESS_DENIED;
// Attempt to find a matching granted authority
for (int i = 0; i < authentication.getAuthorities().length; i++) {
if (attribute.getAttribute().equals(authentication.getAuthorities()[i].getAuthority())) {
return ACCESS_GRANTED;
}
}
}
}
// Attempt to find a matching granted authority
for (int i = 0; i < authentication.getAuthorities().length; i++) {
if (attribute.getAttribute().equals(authentication.getAuthorities()[i].getAuthority())) {
return ACCESS_GRANTED;
}
}
}
}
return result;
}
return result;
}
}