X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fcontainermanager%2Fapi%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcontainermanager%2FContainerFlowConfig.java;fp=opendaylight%2Fcontainermanager%2Fapi%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcontainermanager%2FContainerFlowConfig.java;h=488f8928de478ec8faab7122d93fd8f21cda0a62;hb=52757c15dc010e68ef15899daf50f78291966bee;hp=c0b0a65270ef9184b23216e5e80ad7a725fe4c1e;hpb=23587828159739bdfd026d8f3f493b1d59575dbb;p=controller.git

diff --git a/opendaylight/containermanager/api/src/main/java/org/opendaylight/controller/containermanager/ContainerFlowConfig.java b/opendaylight/containermanager/api/src/main/java/org/opendaylight/controller/containermanager/ContainerFlowConfig.java
index c0b0a65270..488f8928de 100644
--- a/opendaylight/containermanager/api/src/main/java/org/opendaylight/controller/containermanager/ContainerFlowConfig.java
+++ b/opendaylight/containermanager/api/src/main/java/org/opendaylight/controller/containermanager/ContainerFlowConfig.java
@@ -529,6 +529,9 @@ public class ContainerFlowConfig implements Serializable {
         if(!hasValidProtocol()) {
             return new Status(StatusCode.BADREQUEST, "Invalid IP protocol");
         }
+        if (!hasValidPorts()) {
+            return new Status(StatusCode.BADREQUEST, "Invalid Source or Destination Port");
+        }
         if (this.getMatches().get(0).getMatches() == 0) {
             return new Status(StatusCode.BADREQUEST, "Flow Spec is empty");
         }
@@ -573,12 +576,54 @@ public class ContainerFlowConfig implements Serializable {
         return new Status(StatusCode.SUCCESS);
     }
 
+    /**
+     * Validate the protocol field. Either it can be a enum defined in IPProtocols.java
+     * or a value between 1 and 255
+     *
+     * @return true if a valid protocol value
+     */
     private boolean hasValidProtocol() {
         if (protocol != null && !protocol.isEmpty()) {
-            return (this.getProtoNum() != 0 || protocol.equalsIgnoreCase("any"));
+            short proto = this.getProtoNum();
+            return (((proto != 0) && (proto > 0) && (proto < 256)) || protocol.equalsIgnoreCase("any"));
         }
         return true;
     }
+
+    /**
+     *
+     * @param tpPort
+     *               String representing the transport protocol port number
+     * @return true if tpPort contains a decimal value between 0 and 65535
+     */
+    private boolean hasValidPort(String tpPort) {
+        try {
+            int port = Integer.decode(tpPort);
+            return ((port >= 0) && (port <= 0xffff));
+        } catch (NumberFormatException e) {
+            return false;
+        }
+    }
+
+    /**
+     * Validate the transport protocol source and destination ports as
+     * entered by users.
+     *
+     * @return true if ports are defined and are in valid range
+     */
+    private boolean hasValidPorts() {
+        if (tpSrc !=null && !tpSrc.isEmpty()) {
+            if (!hasValidPort(tpSrc)) {
+                return false;
+            }
+        }
+
+        if (tpDst !=null && !tpDst.isEmpty()) {
+            return hasValidPort(tpDst);
+        }
+        return true;
+    }
+
     /**
      * Returns the matches.
      * If unidirectional flag is set, there will be only one match in the list
@@ -624,22 +669,10 @@ public class ContainerFlowConfig implements Serializable {
                     .getProtocolNumberByte(this.protocol));
         }
         if (this.tpSrc != null && !this.tpSrc.trim().isEmpty()) {
-            Short srcPort = 0;
-            try {
-                srcPort = Short.parseShort(tpSrc);
-            } catch (NumberFormatException e) {
-                throw e;
-            }
-            match.setField(MatchType.TP_SRC, srcPort);
+            match.setField(MatchType.TP_SRC, Integer.valueOf(tpSrc).shortValue());
         }
         if (this.tpDst != null && !this.tpDst.trim().isEmpty()) {
-            Short dstPort = 0;
-            try {
-                dstPort = Short.parseShort(tpDst);
-            } catch (NumberFormatException e) {
-                throw e;
-            }
-            match.setField(MatchType.TP_DST, dstPort);
+            match.setField(MatchType.TP_DST, Integer.valueOf(tpDst).shortValue());
         }
 
         matches.add(match);