Revision 8426
Added by Jing Tao almost 11 years ago
| src/edu/ucsb/nceas/metacat/authentication/AuthFile.java | ||
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import java.security.GeneralSecurityException; |
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import java.util.HashMap; |
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import java.util.List; |
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import java.util.Properties; |
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import java.util.Vector; |
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import javax.crypto.Cipher; |
| ... | ... | |
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import org.apache.commons.configuration.ConfigurationException; |
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import org.apache.commons.configuration.XMLConfiguration; |
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import org.apache.commons.configuration.tree.xpath.XPathExpressionEngine; |
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import org.apache.commons.logging.Log; |
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import org.apache.commons.logging.LogFactory; |
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import edu.ucsb.nceas.metacat.AuthInterface; |
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import edu.ucsb.nceas.metacat.properties.PropertyService; |
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import edu.ucsb.nceas.utilities.PropertyNotFoundException; |
| ... | ... | |
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private static final String GROUP = "group"; |
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private static final String INITCONTENT = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n"+ |
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"<"+SUBJECTS+">\n"+"<"+USERS+">\n"+"</"+USERS+">\n"+"<"+GROUPS+">\n"+"</"+GROUPS+">\n"+"</"+SUBJECTS+">\n"; |
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private static final char[] MASTER = "enfldsgbnlsngdlksdsgm".toCharArray(); |
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private static final byte[] SALT = {
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(byte) 0xde, (byte) 0x33, (byte) 0x10, (byte) 0x12, |
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(byte) 0xde, (byte) 0x33, (byte) 0x10, (byte) 0x12, |
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}; |
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private static Log log = LogFactory.getLog(AuthFile.class); |
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private static AuthFile authFile = null; |
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private XMLConfiguration userpassword = null; |
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private static String passwordFilePath = null; |
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private static char[] masterPass = "enfldsgbnlsngdlksdsgm".toCharArray(); |
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/** |
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* Get the instance of the AuthFile |
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* @return |
| ... | ... | |
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passwordFilePath = PropertyService.getProperty("auth.file.path");
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} |
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File passwordFile = new File(passwordFilePath); |
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try {
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String password = PropertyService.getProperty("auth.file.pass");
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if(password != null && !password.trim().equals("")) {
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masterPass = password.toCharArray(); |
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} |
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}catch(PropertyNotFoundException e) {
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log.warn("AuthFile.init - can't find the auth.file.pass in the metacat.properties. Metacat will use the default one as password.");
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} |
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//if the password file doesn't exist, create a new one and set the initial content |
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if(!passwordFile.exists()) {
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passwordFile.createNewFile(); |
| ... | ... | |
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*/ |
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private static String encrypt(String property) throws GeneralSecurityException, UnsupportedEncodingException {
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SecretKeyFactory keyFactory = SecretKeyFactory.getInstance("PBEWithMD5AndDES");
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SecretKey key = keyFactory.generateSecret(new PBEKeySpec(MASTER)); |
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//System.out.println("===================== tha master password "+masterPass);
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SecretKey key = keyFactory.generateSecret(new PBEKeySpec(masterPass)); |
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Cipher pbeCipher = Cipher.getInstance("PBEWithMD5AndDES");
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pbeCipher.init(Cipher.ENCRYPT_MODE, key, new PBEParameterSpec(SALT, 20)); |
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return base64Encode(pbeCipher.doFinal(property.getBytes("UTF-8")));
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*/ |
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private static String decrypt(String property) throws GeneralSecurityException, IOException {
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SecretKeyFactory keyFactory = SecretKeyFactory.getInstance("PBEWithMD5AndDES");
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SecretKey key = keyFactory.generateSecret(new PBEKeySpec(MASTER));
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SecretKey key = keyFactory.generateSecret(new PBEKeySpec(masterPass));
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Cipher pbeCipher = Cipher.getInstance("PBEWithMD5AndDES");
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pbeCipher.init(Cipher.DECRYPT_MODE, key, new PBEParameterSpec(SALT, 20)); |
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return new String(pbeCipher.doFinal(base64Decode(property)), "UTF-8"); |
Also available in: Unified diff
Read the password from property file.