JDBCAuthProvider: adding support for bcrypt, direct hashes, chained hashes, adding tests

.gitignore

@@ -16,3 +16,7 @@ out/
 
 # Ignore MacOSX files
 .DS_Store
+
+# Ignore Netbeans project files
+nbproject/
+nbbuild/

src/test/java/org/jivesoftware/openfire/auth/JDBCAuthProviderTest.java

+package org.jivesoftware.openfire.auth;
+
+import java.util.HashMap;
+import org.junit.Test;
+import static org.junit.Assert.*;
+import org.mindrot.jbcrypt.BCrypt;
+
+public class JDBCAuthProviderTest {
+
+    private static final String PASSWORD = "password";
+    private static final String MD5_SHA1_PASSWORD = "55c3b5386c486feb662a0785f340938f518d547f";
+    private static final String MD5_SHA512_PASSWORD = "85ec0898f0998c95a023f18f1123cbc77ba51f2632137b61999655d59817d942ecef3012762604e442d395a194c53e94e9fb5bb8fe74d61900eb05cb0c078bb6";
+    private static final String MD5_PASSWORD = "5f4dcc3b5aa765d61d8327deb882cf99";
+    private static final String SHA1_PASSWORD = "5baa61e4c9b93f3f0682250b6cf8331b7ee68fd8";
+    private static final String SHA256_PASSWORD = "5e884898da28047151d0e56f8dc6292773603d0d6aabbdd62a11ef721d1542d8";
+    private static final String SHA512_PASSWORD = "b109f3bbbc244eb82441917ed06d618b9008dd09b3befd1b5e07394c706a8bb980b1d7785e5976ec049b46df5f1326af5a2ea6d103fd07c95385ffab0cacbc86";
+    private static final String BCRYPTED_PASSWORD = "$2a$10$TS9mWNnHbTU.ukLUlrOopuGooirFR3IltqgRFcyM.iSPQuoPDAafG";
+    private final JDBCAuthProvider jdbcAuthProvider = new JDBCAuthProvider();
+
+    private void setPasswordTypes(final String passwordTypes) {
+        jdbcAuthProvider.propertySet("jdbcAuthProvider.passwordType", new HashMap<String, Object>() {
+            {
+                put("value", passwordTypes);
+            }
+        });
+    }
+
+    @Test
+    public void hashPassword() throws Exception {
+        assertTrue(MD5_PASSWORD.equals(jdbcAuthProvider.hashPassword(PASSWORD, JDBCAuthProvider.PasswordType.md5)));
+        assertTrue(SHA1_PASSWORD.equals(jdbcAuthProvider.hashPassword(PASSWORD, JDBCAuthProvider.PasswordType.sha1)));
+        assertTrue(SHA256_PASSWORD.equals(jdbcAuthProvider.hashPassword(PASSWORD, JDBCAuthProvider.PasswordType.sha256)));
+        assertTrue(SHA512_PASSWORD.equals(jdbcAuthProvider.hashPassword(PASSWORD, JDBCAuthProvider.PasswordType.sha512)));
+        assertFalse(BCRYPTED_PASSWORD.equals(jdbcAuthProvider.hashPassword(PASSWORD, JDBCAuthProvider.PasswordType.bcrypt)));
+        assertTrue(BCrypt.checkpw(PASSWORD, BCRYPTED_PASSWORD));
+    }
+
+    @Test
+    public void comparePasswords_sha256() throws Exception {
+        setPasswordTypes("sha256");
+        assertTrue("password should be sha256", jdbcAuthProvider.comparePasswords(PASSWORD, SHA256_PASSWORD));
+    }
+
+    @Test
+    public void comparePasswords_bcrypt() throws Exception {
+        setPasswordTypes("bcrypt");
+        assertTrue("password should be bcrypted", jdbcAuthProvider.comparePasswords(PASSWORD, BCRYPTED_PASSWORD));
+    }
+
+    @Test
+    public void comparePasswords_bcryptLast() throws Exception {
+        setPasswordTypes("bcrypt,md5,plain");
+        assertTrue("should ignore everything beyond bcrypt", jdbcAuthProvider.comparePasswords(PASSWORD, BCRYPTED_PASSWORD));
+    }
+
+    @Test
+    public void comparePasswords_ignoreUnknownDefaultPlain() throws Exception {
+        setPasswordTypes("blowfish,puckerfish,rainbowtrout");
+        assertTrue("should passively ignore unknown, add plain if empty", jdbcAuthProvider.comparePasswords(PASSWORD, PASSWORD));
+    }
+
+    @Test
+    public void comparePasswords_md5_sha1() throws Exception {
+        setPasswordTypes("md5,sha1");
+        assertTrue("password should be md5 -> sha1", jdbcAuthProvider.comparePasswords(PASSWORD, MD5_SHA1_PASSWORD));
+    }
+
+    @Test
+    public void comparePasswords_md5_sha512() throws Exception {
+        setPasswordTypes("md5,sha512");
+        assertTrue("password should be md5 -> sha512", jdbcAuthProvider.comparePasswords(PASSWORD, MD5_SHA512_PASSWORD));
+    }
+    
+    @Test
+    public void comparePasswords_plain_md5_plain_plain() throws Exception {
+        setPasswordTypes("plain,md5,plain,plain");
+        assertTrue("weird password chains are fine", jdbcAuthProvider.comparePasswords(PASSWORD, MD5_PASSWORD));
+    }    
+}