Examples with EncryptedDocumentException org.apache.tika.exception.EncryptedDocumentException used on opensource projects

Example 16 with EncryptedDocumentException

use of org.apache.tika.exception.EncryptedDocumentException in project tika by apache.

the class Seven7ParserTest method testPasswordProtected.

@Test
public void testPasswordProtected() throws Exception {
    Parser parser = new AutoDetectParser();
    ContentHandler handler = new BodyContentHandler();
    Metadata metadata = new Metadata();
    // No password, will fail with EncryptedDocumentException
    boolean ex = false;
    try (InputStream stream = Seven7ParserTest.class.getResourceAsStream("/test-documents/test7Z_protected_passTika.7z")) {
        parser.parse(stream, handler, metadata, recursingContext);
        fail("Shouldn't be able to read a password protected 7z without the password");
    } catch (EncryptedDocumentException e) {
        // Good
        ex = true;
    }
    assertTrue("test no password", ex);
    ex = false;
    // Wrong password currently silently gives no content
    // Ideally we'd like Commons Compress to give an error, but it doesn't...
    recursingContext.set(PasswordProvider.class, new PasswordProvider() {

        @Override
        public String getPassword(Metadata metadata) {
            return "wrong";
        }
    });
    handler = new BodyContentHandler();
    try (InputStream stream = Seven7ParserTest.class.getResourceAsStream("/test-documents/test7Z_protected_passTika.7z")) {
        parser.parse(stream, handler, metadata, recursingContext);
        fail("Shouldn't be able to read a password protected 7z with wrong password");
    } catch (TikaException e) {
        //if JCE is installed, the cause will be: Caused by: org.tukaani.xz.CorruptedInputException: Compressed data is corrupt
        //if JCE is not installed, the message will include
        // "(do you have the JCE  Unlimited Strength Jurisdiction Policy Files installed?")
        ex = true;
    }
    assertTrue("TikaException for bad password", ex);
    // Will be empty
    assertEquals("", handler.toString());
    ex = false;
    // Right password works fine if JCE Unlimited Strength has been installed!!!
    if (isStrongCryptoAvailable()) {
        recursingContext.set(PasswordProvider.class, new PasswordProvider() {

            @Override
            public String getPassword(Metadata metadata) {
                return "Tika";
            }
        });
        handler = new BodyContentHandler();
        try (InputStream stream = Seven7ParserTest.class.getResourceAsStream("/test-documents/test7Z_protected_passTika.7z")) {
            parser.parse(stream, handler, metadata, recursingContext);
        }
        assertEquals(TYPE_7ZIP.toString(), metadata.get(Metadata.CONTENT_TYPE));
        String content = handler.toString();
        // Should get filename
        assertContains("text.txt", content);
        // Should get contents from the text file in the 7z file
        assertContains("TEST DATA FOR TIKA.", content);
        assertContains("This is text inside an encrypted 7zip (7z) file.", content);
        assertContains("It should be processed by Tika just fine!", content);
        assertContains("TIKA-1521", content);
    } else {
        //if jce is not installed, test for IOException wrapped in TikaException
        boolean ioe = false;
        recursingContext.set(PasswordProvider.class, new PasswordProvider() {

            @Override
            public String getPassword(Metadata metadata) {
                return "Tika";
            }
        });
        handler = new BodyContentHandler();
        try (InputStream stream = Seven7ParserTest.class.getResourceAsStream("/test-documents/test7Z_protected_passTika.7z")) {
            parser.parse(stream, handler, metadata, recursingContext);
        } catch (TikaException e) {
            ioe = true;
        }
        assertTrue("IOException because JCE was not installed", ioe);
    }
}