Revision 8426
Added by Jing Tao about 11 years ago
| src/edu/ucsb/nceas/metacat/authentication/AuthFile.java | ||
|---|---|---|
| 29 | 29 |
import java.security.GeneralSecurityException; |
| 30 | 30 |
import java.util.HashMap; |
| 31 | 31 |
import java.util.List; |
| 32 |
import java.util.Properties; |
|
| 33 | 32 |
import java.util.Vector; |
| 34 | 33 |
|
| 35 | 34 |
import javax.crypto.Cipher; |
| ... | ... | |
| 42 | 41 |
import org.apache.commons.configuration.ConfigurationException; |
| 43 | 42 |
import org.apache.commons.configuration.XMLConfiguration; |
| 44 | 43 |
import org.apache.commons.configuration.tree.xpath.XPathExpressionEngine; |
| 44 |
import org.apache.commons.logging.Log; |
|
| 45 |
import org.apache.commons.logging.LogFactory; |
|
| 45 | 46 |
|
| 46 |
|
|
| 47 | 47 |
import edu.ucsb.nceas.metacat.AuthInterface; |
| 48 | 48 |
import edu.ucsb.nceas.metacat.properties.PropertyService; |
| 49 | 49 |
import edu.ucsb.nceas.utilities.PropertyNotFoundException; |
| ... | ... | |
| 80 | 80 |
private static final String GROUP = "group"; |
| 81 | 81 |
private static final String INITCONTENT = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n"+ |
| 82 | 82 |
"<"+SUBJECTS+">\n"+"<"+USERS+">\n"+"</"+USERS+">\n"+"<"+GROUPS+">\n"+"</"+GROUPS+">\n"+"</"+SUBJECTS+">\n"; |
| 83 |
private static final char[] MASTER = "enfldsgbnlsngdlksdsgm".toCharArray(); |
|
| 83 |
|
|
| 84 | 84 |
private static final byte[] SALT = {
|
| 85 | 85 |
(byte) 0xde, (byte) 0x33, (byte) 0x10, (byte) 0x12, |
| 86 | 86 |
(byte) 0xde, (byte) 0x33, (byte) 0x10, (byte) 0x12, |
| 87 | 87 |
}; |
| 88 |
|
|
| 88 |
private static Log log = LogFactory.getLog(AuthFile.class); |
|
| 89 | 89 |
private static AuthFile authFile = null; |
| 90 | 90 |
private XMLConfiguration userpassword = null; |
| 91 | 91 |
private static String passwordFilePath = null; |
| 92 |
private static char[] masterPass = "enfldsgbnlsngdlksdsgm".toCharArray(); |
|
| 92 | 93 |
/** |
| 93 | 94 |
* Get the instance of the AuthFile |
| 94 | 95 |
* @return |
| ... | ... | |
| 134 | 135 |
passwordFilePath = PropertyService.getProperty("auth.file.path");
|
| 135 | 136 |
} |
| 136 | 137 |
File passwordFile = new File(passwordFilePath); |
| 138 |
try {
|
|
| 139 |
String password = PropertyService.getProperty("auth.file.pass");
|
|
| 140 |
if(password != null && !password.trim().equals("")) {
|
|
| 141 |
masterPass = password.toCharArray(); |
|
| 142 |
} |
|
| 143 |
}catch(PropertyNotFoundException e) {
|
|
| 144 |
log.warn("AuthFile.init - can't find the auth.file.pass in the metacat.properties. Metacat will use the default one as password.");
|
|
| 145 |
} |
|
| 146 |
|
|
| 137 | 147 |
//if the password file doesn't exist, create a new one and set the initial content |
| 138 | 148 |
if(!passwordFile.exists()) {
|
| 139 | 149 |
passwordFile.createNewFile(); |
| ... | ... | |
| 353 | 363 |
*/ |
| 354 | 364 |
private static String encrypt(String property) throws GeneralSecurityException, UnsupportedEncodingException {
|
| 355 | 365 |
SecretKeyFactory keyFactory = SecretKeyFactory.getInstance("PBEWithMD5AndDES");
|
| 356 |
SecretKey key = keyFactory.generateSecret(new PBEKeySpec(MASTER)); |
|
| 366 |
//System.out.println("===================== tha master password "+masterPass);
|
|
| 367 |
SecretKey key = keyFactory.generateSecret(new PBEKeySpec(masterPass)); |
|
| 357 | 368 |
Cipher pbeCipher = Cipher.getInstance("PBEWithMD5AndDES");
|
| 358 | 369 |
pbeCipher.init(Cipher.ENCRYPT_MODE, key, new PBEParameterSpec(SALT, 20)); |
| 359 | 370 |
return base64Encode(pbeCipher.doFinal(property.getBytes("UTF-8")));
|
| ... | ... | |
| 371 | 382 |
*/ |
| 372 | 383 |
private static String decrypt(String property) throws GeneralSecurityException, IOException {
|
| 373 | 384 |
SecretKeyFactory keyFactory = SecretKeyFactory.getInstance("PBEWithMD5AndDES");
|
| 374 |
SecretKey key = keyFactory.generateSecret(new PBEKeySpec(MASTER));
|
|
| 385 |
SecretKey key = keyFactory.generateSecret(new PBEKeySpec(masterPass));
|
|
| 375 | 386 |
Cipher pbeCipher = Cipher.getInstance("PBEWithMD5AndDES");
|
| 376 | 387 |
pbeCipher.init(Cipher.DECRYPT_MODE, key, new PBEParameterSpec(SALT, 20)); |
| 377 | 388 |
return new String(pbeCipher.doFinal(base64Decode(property)), "UTF-8"); |
Also available in: Unified diff
Read the password from property file.