1 files changed, 43 insertions, 0 deletions
diff --git a/core/src/main/java/net/oauth/OAuthValidator.java b/core/src/main/java/net/oauth/OAuthValidator.java
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+++ b/core/src/main/java/net/oauth/OAuthValidator.java
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+/*
+ * Copyright 2008 Google, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package net.oauth;
+
+import java.io.IOException;
+import java.net.URISyntaxException;
+
+/**
+ * An algorithm to determine whether a message has a valid signature, a correct
+ * version number, a fresh timestamp, etc.
+ *
+ * @author Dirk Balfanz
+ * @author John Kristian
+ * @hide
+ */
+public interface OAuthValidator {
+
+    /**
+     * Check that the given message from the given accessor is valid.
+     * @throws OAuthException TODO
+     * @throws IOException TODO
+     * @throws URISyntaxException 
+     * @throws OAuthProblemException the message is invalid.
+     * The implementation should throw exceptions that conform to the OAuth
+     * <a href="http://wiki.oauth.net/ProblemReporting">Problem Reporting extension</a>.
+     */
+    public void validateMessage(OAuthMessage message, OAuthAccessor accessor)
+            throws OAuthException, IOException, URISyntaxException;
+
+}