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406272 Security constraints with multiple http-method-omissions can be incorrectly applied

This commit is contained in:
Jan Bartel 2013-04-23 14:57:52 +10:00
parent 586a5dee7a
commit 6c2ae7b74b
1 changed files with 13 additions and 16 deletions
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27
jetty-security/src/main/java/org/eclipse/jetty/security/ConstraintSecurityHandler.java
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@ -551,21 +551,18 @@ public class ConstraintSecurityHandler extends SecurityHandler implements Constr
protected void processConstraintMappingWithMethodOmissions (ConstraintMapping mapping, Map<String, RoleInfo> mappings)
{
String[] omissions = mapping.getMethodOmissions();
for (String omission:omissions)
StringBuilder sb = new StringBuilder();
for (int i=0; i<omissions.length; i++)
{
//for each method omission, see if there is already a RoleInfo for it in mappings
RoleInfo ri = mappings.get(omission+OMISSION_SUFFIX);
if (ri == null)
{
//if not, make one
ri = new RoleInfo();
mappings.put(omission+OMISSION_SUFFIX, ri);
}
//initialize RoleInfo or combine from ConstraintMapping
configureRoleInfo(ri, mapping);
if (i > 0)
sb.append(".");
sb.append(omissions[i]);
}
sb.append(OMISSION_SUFFIX);
RoleInfo ri = new RoleInfo();
mappings.put(sb.toString(), ri);
configureRoleInfo(ri, mapping);
}
@ -630,7 +627,7 @@ public class ConstraintSecurityHandler extends SecurityHandler implements Constr
* <ol>
* <li>A mapping of an exact method name </li>
* <li>A mapping will null key that matches every method name</li>
* <li>Mappings with keys of the form "method.omission" that indicates it will match every method name EXCEPT that given</li>
* <li>Mappings with keys of the form "&lt;method&gt;.&lt;method&gt;.&lt;method&gt;.omission" that indicates it will match every method name EXCEPT those given</li>
* </ol>
*
* @see org.eclipse.jetty.security.SecurityHandler#prepareConstraintInfo(java.lang.String, org.eclipse.jetty.server.Request)
@ -659,7 +656,7 @@ public class ConstraintSecurityHandler extends SecurityHandler implements Constr
//(ie matches because target method is not omitted, hence considered covered by the constraint)
for (Entry<String, RoleInfo> entry: mappings.entrySet())
{
if (entry.getKey() != null && entry.getKey().contains(OMISSION_SUFFIX) && !(httpMethod+OMISSION_SUFFIX).equals(entry.getKey()))
if (entry.getKey() != null && entry.getKey().endsWith(OMISSION_SUFFIX) && ! entry.getKey().contains(httpMethod))
applicableConstraints.add(entry.getValue());
}