差異處
這裏顯示兩個版本的差異處。
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java:jasypt:withproperties [2016/01/16 01:01] tony |
java:jasypt:withproperties [2023/06/25 09:48] |
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| - | {{tag>java Jasypt}} | ||
| - | ====== Jasypt With Properties File ====== | ||
| - | ===== How to? ===== | ||
| - | Jasypt的EncryptableProperties類別，提供讀取加密過後的properties檔案，其中密文以ENC()包住。 | ||
| - | <code> | ||
| - | # | ||
| - | #Sat Jan 16 00:52:05 CST 2016 | ||
| - | password=ENC(xWWu6PWYHwfVmNMTXCJG5A\=\=) | ||
| - | account=root | ||
| - | </code> | ||
| - | 以下為測試範例，存檔是透過一般的Properties類別，需要加密的部分透過PropertyValueEncryptionUtils類別去做轉換；讀檔則使用EncryptableProperties類別: | ||
| - | <code java> | ||
| - | @Test | ||
| - | public void test() throws IOException{ | ||
| - | StandardPBEStringEncryptor encryptor = new StandardPBEStringEncryptor(); | ||
| - | encryptor.setPassword("jasypt"); | ||
| - | |||
| - | Properties p = new Properties(); | ||
| - | p.setProperty("account", "root"); | ||
| - | p.setProperty("password", PropertyValueEncryptionUtils.encrypt("123456", encryptor)); | ||
| - | |||
| - | File file = new File("test.properties"); | ||
| - | file.createNewFile(); | ||
| - | |||
| - | FileOutputStream fos = null; | ||
| - | try { | ||
| - | fos = new FileOutputStream(file); | ||
| - | p.store(fos, "gg"); | ||
| - | } finally { | ||
| - | close(fos); | ||
| - | } | ||
| - | |||
| - | EncryptableProperties ep = new EncryptableProperties(encryptor); | ||
| - | FileInputStream fis = null; | ||
| - | try { | ||
| - | fis = new FileInputStream(file); | ||
| - | ep.load(fis); | ||
| - | } finally { | ||
| - | close(fis); | ||
| - | } | ||
| - | |||
| - | Assert.assertEquals("root", ep.getProperty("account")); | ||
| - | Assert.assertEquals("123456", ep.getProperty("password")); | ||
| - | } | ||
| - | </code> | ||
| - | ===== Reference ===== | ||
| - | * [[http://www.jasypt.org/encrypting-configuration.html|encrypting-configuration]] | ||
| - | ===== ===== | ||
| - | ---- | ||
| - | \\ | ||
| - | ~~DISQUS~~ | ||
