svn commit: r1496398 - in /tomcat/trunk/java/org/apache/tomcat/websocket/server: LocalStrings.properties UriTemplate.java WsServerContainer.java

[markt]

Author: markt
Date: Tue Jun 25 10:08:11 2013
New Revision: 1496398

URL: http://svn.apache.org/r1496398
Log:
WebSocket 1.0. Section 4.1.1
Improve path validation

Modified:
    tomcat/trunk/java/org/apache/tomcat/websocket/server/LocalStrings.properties
    tomcat/trunk/java/org/apache/tomcat/websocket/server/UriTemplate.java
    tomcat/trunk/java/org/apache/tomcat/websocket/server/WsServerContainer.java

Modified: 
tomcat/trunk/java/org/apache/tomcat/websocket/server/LocalStrings.properties
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/tomcat/websocket/server/LocalStrings.properties?rev=1496398&r1=1496397&r2=1496398&view=diff
==============================================================================
--- 
tomcat/trunk/java/org/apache/tomcat/websocket/server/LocalStrings.properties 
(original)
+++ 
tomcat/trunk/java/org/apache/tomcat/websocket/server/LocalStrings.properties 
Tue Jun 25 10:08:11 2013
@@ -22,6 +22,7 @@ serverContainer.pojoDeploy=POJO class [{
 serverContainer.servletContextMismatch=Attempted to register a POJO annotated 
for WebSocket at path [{0}] in the ServletContext with context path [{1}] when 
the WebSocket ServerContainer is allocated to the ServletContext with context 
path [{2}]
 serverContainer.servletContextMissing=No ServletContext was specified
 
+uriTemplate.invalidPath=The path [{0}] is not valid.
 uriTemplate.invalidSegment=The segment [{0}] is not valid in the provided path 
[{1}]
 
 wsHttpUpgradeHandler.destroyFailed=Failed to close WebConnection while 
destroying the WebSocket HttpUpgradeHandler

Modified: tomcat/trunk/java/org/apache/tomcat/websocket/server/UriTemplate.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/tomcat/websocket/server/UriTemplate.java?rev=1496398&r1=1496397&r2=1496398&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/tomcat/websocket/server/UriTemplate.java 
(original)
+++ tomcat/trunk/java/org/apache/tomcat/websocket/server/UriTemplate.java Tue 
Jun 25 10:08:11 2013
@@ -22,6 +22,8 @@ import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 
+import javax.websocket.DeploymentException;
+
 import org.apache.tomcat.util.res.StringManager;
 
 /**
@@ -38,7 +40,13 @@ public class UriTemplate {
     private final boolean hasParameters;
 
 
-    public UriTemplate(String path) {
+    public UriTemplate(String path) throws DeploymentException {
+
+        if (path == null || path.length() ==0 || !path.startsWith("/")) {
+            throw new DeploymentException(
+                    sm.getString("uriTemplate.invalidPath", path));
+        }
+
         StringBuilder normalized = new StringBuilder(path.length());
 
         String[] segments = path.split("/");

Modified: 
tomcat/trunk/java/org/apache/tomcat/websocket/server/WsServerContainer.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/tomcat/websocket/server/WsServerContainer.java?rev=1496398&r1=1496397&r2=1496398&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/tomcat/websocket/server/WsServerContainer.java 
(original)
+++ tomcat/trunk/java/org/apache/tomcat/websocket/server/WsServerContainer.java 
Tue Jun 25 10:08:11 2013
@@ -190,7 +190,7 @@ public class WsServerContainer extends W
             try {
                 configurator = annotation.configurator().newInstance();
             } catch (InstantiationException | IllegalAccessException e) {
-                throw new IllegalStateException(sm.getString(
+                throw new DeploymentException(sm.getString(
                         "serverContainer.configuratorFail",
                         annotation.configurator().getName(),
                         pojo.getClass().getName()), e);
@@ -232,7 +232,13 @@ public class WsServerContainer extends W
         }
 
         // No exact match. Need to look for template matches.
-        UriTemplate pathUriTemplate = new UriTemplate(path);
+        UriTemplate pathUriTemplate = null;
+        try {
+            pathUriTemplate = new UriTemplate(path);
+        } catch (DeploymentException e) {
+            // Path is not valid so can't be matched to a WebSocketEndpoint
+            return null;
+        }
 
         // Number of segments has to match
         Integer key = Integer.valueOf(pathUriTemplate.getSegmentCount());



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