1 files changed, 52 insertions, 0 deletions
diff --git a/src/ooxml/testcases/org/apache/poi/xwpf/TestXWPFBugs.java b/src/ooxml/testcases/org/apache/poi/xwpf/TestXWPFBugs.java
new file mode 100644
index 0000000000..d0286f671e
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+++ b/src/ooxml/testcases/org/apache/poi/xwpf/TestXWPFBugs.java
@@ -0,0 +1,52 @@
+package org.apache.poi.xwpf;
+
+import java.io.File;
+import java.io.InputStream;
+
+import junit.framework.TestCase;
+
+import org.apache.poi.POIDataSamples;
+import org.apache.poi.hssf.record.crypto.Biff8EncryptionKey;
+import org.apache.poi.openxml4j.opc.OPCPackage;
+import org.apache.poi.poifs.crypt.Decryptor;
+import org.apache.poi.poifs.crypt.EncryptionHeader;
+import org.apache.poi.poifs.crypt.EncryptionInfo;
+import org.apache.poi.poifs.filesystem.NPOIFSFileSystem;
+import org.apache.poi.xwpf.extractor.XWPFWordExtractor;
+import org.apache.poi.xwpf.usermodel.XWPFDocument;
+
+public class TestXWPFBugs extends TestCase {
+	/**
+	 * A word document that's encrypted with non-standard
+	 *  Encryption options, and no cspname section. See bug 53475
+	 */
+	public void test53475() throws Exception {
+		try {
+    		Biff8EncryptionKey.setCurrentUserPassword("solrcell");
+    		File file = POIDataSamples.getDocumentInstance().getFile("bug53475-password-is-solrcell.docx");
+    		NPOIFSFileSystem filesystem = new NPOIFSFileSystem(file, true);
+    		
+    		// Check the encryption details
+    		EncryptionInfo info = new EncryptionInfo(filesystem);
+    		assertEquals(128, info.getHeader().getKeySize());
+    		assertEquals(EncryptionHeader.ALGORITHM_AES_128, info.getHeader().getAlgorithm());
+    		assertEquals(EncryptionHeader.HASH_SHA1, info.getHeader().getHashAlgorithm());
+    		
+    		// Check it can be decoded
+    		Decryptor d = Decryptor.getInstance(info);		
+    		assertTrue("Unable to process: document is encrypted", d.verifyPassword("solrcell"));
+    
+    		// Check we can read the word document in that
+    	    InputStream dataStream = d.getDataStream(filesystem);
+    	    OPCPackage opc = OPCPackage.open(dataStream);
+    	    XWPFDocument doc = new XWPFDocument(opc);
+    	    XWPFWordExtractor ex = new XWPFWordExtractor(doc);
+    	    String text = ex.getText();
+    	    assertNotNull(text);
+    	    assertEquals("This is password protected Word document.", text.trim());
+    	    ex.close();
+		} finally {
+			Biff8EncryptionKey.setCurrentUserPassword(null);
+		}
+	}
+}