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Code Issues Releases Wiki Activity

add configTool

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This commit is contained in:
wenshao
2012-08-16 15:42:42 +08:00
parent 85d6db123d
commit fa5cc17022
2 changed files with 71 additions and 3 deletions
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src/main/java/com/alibaba/druid/filter/config/ConfigFilter.java
+27 -3
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@@ -33,6 +33,7 @@ public class ConfigFilter extends FilterAdapter {
private Cipher cipher;
private String algorithm;
private String key;
private String encryptedPassword;
public ConfigFilter(){
this.setAlgorithm(DEFAULT_ALGORITHM);
@@ -51,6 +52,14 @@ public class ConfigFilter extends FilterAdapter {
}
}
public String getEncryptedPassword() {
return encryptedPassword;
}
public void setEncryptedPassword(String encryptedPassword) {
this.encryptedPassword = encryptedPassword;
}
public String getKey() {
return key;
}
@@ -81,8 +90,21 @@ public class ConfigFilter extends FilterAdapter {
Properties properties = loadConfig(dataSource);
if (encryptedPassword != null) {
try {
byte[] passwordBytes = Base64.base64ToByteArray(encryptedPassword);
byte[] decryptedBytes = cipher.doFinal(passwordBytes);
String decryptedPassword = new String(decryptedBytes, "ISO-8859-1");
dataSource.setPassword(decryptedPassword);
} catch (Exception e) {
LOG.error("decrypt password error", e);
}
}
if (properties == null) {
LOG.error("load config error, return null");
if (encryptedPassword == null) {
LOG.error("load config error, return null");
}
return;
}
@@ -92,7 +114,7 @@ public class ConfigFilter extends FilterAdapter {
if (password != null && password.length() != 0) {
byte[] passwordBytes = Base64.base64ToByteArray(password);
byte[] decryptedBytes = cipher.doFinal(passwordBytes);
String decryptedPassword = new String(decryptedBytes, "ISO-8859-1");
properties.put(DruidDataSourceFactory.PROP_PASSWORD, decryptedPassword);
}
@@ -121,7 +143,9 @@ public class ConfigFilter extends FilterAdapter {
}
if (filePath == null) {
LOG.error("load config error, file is null");
if (this.encryptedPassword != null) {
LOG.error("load config error, file is null");
}
return null;
}