Question

我已经看到了一些没有autowire的解决方案，但我试图让它与汽车线一起工作。自上周以来我一直在尝试这个，但没有找到适用于我的解决方案，可能是我没有正确实现它所以任何帮助都会很棒。

我有一个属性文件myprops.properties：

Wsdl=someurl
UserName=admin
UserPassword=ENC(encriptedpassword)

并在我的servlet.xml文件中替换了

<context:property-placeholder location="classpath*:myprops.properties" />

带

    <bean id="propertyPlaceholderConfigurer"
            class="org.jasypt.spring.properties.EncryptablePropertyPlaceholderConfigurer">
            <constructor-arg ref="configurationEncryptor" />
            <property name="location" value="classpath:myprops.properties" />
        </bean>
        <bean id="configurationEncryptor" class="org.jasypt.encryption.pbe.StandardPBEStringEncryptor">
            <property name="config" ref="environmentVariablesConfiguration" />
        </bean>
        <bean id="environmentVariablesConfiguration"
              class="org.jasypt.encryption.pbe.config.EnvironmentStringPBEConfig">
              <property name="algorithm" value="PBEWithMD5AndDES" />
              <property name="passwordEnvName" value="APP_ENCRYPTION_PASSWORD" />
</bean>

在我的service.java中，我自动连接这些值，如下所示：

    @Autowired
    public void setUserPassword(@Value("${UserPassword}") String userPassword) {
        this.userPassword = userPassword;
    }

    @Autowired
    public void setUserName(@Value("${UserName}") String userName) {
        this.userName = userName;
    }

    @Autowired
    public void setWsdl(@Value("${Wsdl}") String wsdl) {
        this.wsdl = wsdl;
    }

当我没有输入密码即UserPassword=nonencriptedpassword

时，这是有效的

但是一旦我编写并使用ENC（），我就会收到以下错误

weblogic.application.ModuleException: 
    at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1510)
    at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:482)
    at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
    at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
    at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
    Truncated. see log file for complete stacktrace
Caused By: java.lang.NullPointerException
    at org.jasypt.encryption.pbe.config.SimplePBEConfig.getPasswordCharArray(SimplePBEConfig.java:434)
    at org.jasypt.encryption.pbe.StandardPBEByteEncryptor.resolveConfigurationPassword(StandardPBEByteEncryptor.java:740)
    at org.jasypt.encryption.pbe.StandardPBEByteEncryptor.initialize(StandardPBEByteEncryptor.java:590)
    at org.jasypt.encryption.pbe.StandardPBEStringEncryptor.initialize(StandardPBEStringEncryptor.java:553)
    at org.jasypt.encryption.pbe.StandardPBEStringEncryptor.decrypt(StandardPBEStringEncryptor.java:705)
    Truncated. see log file for complete stacktrace

这可能是一些愚蠢的简单，我不知道或已经看过但我已经尝试过关注Jasypt wiki和网站以及教程xmx1024和jayway上的教程而且我确定我找到了一个使用自动装配但我似乎无法再找到它。

仅供参考：我使用的是Spring 3.0.4，Spring Security 3.0.4和jasypt 1.9

任何帮助都是Awesome

更新

我已将Enviorment Variable APP_ENCRYPTION_PASSWORD设置为等于纯文本密码，并将属性文件中的密码设置为返回值 encrypt input=plaintextpassword password=APP_ENCRYPTION_PASSWORD

我现在得到错误

<11-Mar-2013 16:33:54 o'clock GMT> <Warning> <HTTP> <BEA-101162> <User defined listener org.springframework.web.context.ContextLoaderListener failed: org.jasypt.exceptions.EncryptionOperationNotPossibleException.
org.jasypt.exceptions.EncryptionOperationNotPossibleException
    at org.jasypt.encryption.pbe.StandardPBEByteEncryptor.decrypt(StandardPBEByteEncryptor.java:981)
    at org.jasypt.encryption.pbe.StandardPBEStringEncryptor.decrypt(StandardPBEStringEncryptor.java:725)
    at org.jasypt.properties.PropertyValueEncryptionUtils.decrypt(PropertyValueEncryptionUtils.java:72)
    at org.jasypt.spring3.properties.EncryptablePropertyPlaceholderConfigurer.convertPropertyValue(EncryptablePropertyPlaceholderConfigurer.java:109)
    at org.springframework.beans.factory.config.PropertyResourceConfigurer.convertProperty(PropertyResourceConfigurer.java:112)
    Truncated. see log file for complete stacktrace
> 
<11-Mar-2013 16:33:54 o'clock GMT> <Error> <Deployer> <BEA-149265> <Failure occurred in the execution of deployment request with ID '1363019632631' for task '0'. Error is: 'weblogic.application.ModuleException: '
weblogic.application.ModuleException: 
    at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1510)
    at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:482)
    at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
    at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
    at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
    Truncated. see log file for complete stacktrace
Caused By: org.jasypt.exceptions.EncryptionOperationNotPossibleException
    at org.jasypt.encryption.pbe.StandardPBEByteEncryptor.decrypt(StandardPBEByteEncryptor.java:981)
    at org.jasypt.encryption.pbe.StandardPBEStringEncryptor.decrypt(StandardPBEStringEncryptor.java:725)
    at org.jasypt.properties.PropertyValueEncryptionUtils.decrypt(PropertyValueEncryptionUtils.java:72)
    at org.jasypt.spring3.properties.EncryptablePropertyPlaceholderConfigurer.convertPropertyValue(EncryptablePropertyPlaceholderConfigurer.java:109)
    at org.springframework.beans.factory.config.PropertyResourceConfigurer.convertProperty(PropertyResourceConfigurer.java:112)
    Truncated. see log file for complete stacktrace
> 
<11-Mar-2013 16:33:54 o'clock GMT> <Error> <Deployer> <BEA-149202> <Encountered an exception while attempting to commit the 1 task for the application 'adminUI_EA'.> 
<11-Mar-2013 16:33:54 o'clock GMT> <Warning> <Deployer> <BEA-149004> <Failures were detected while initiating deploy task for application 'adminUI_EA'.> 
<11-Mar-2013 16:33:54 o'clock GMT> <Warning> <Deployer> <BEA-149078> <Stack trace for message 149004
weblogic.application.ModuleException: :org.jasypt.exceptions.EncryptionOperationNotPossibleException:null
    at org.jasypt.encryption.pbe.StandardPBEByteEncryptor.decrypt(StandardPBEByteEncryptor.java:981)
    at org.jasypt.encryption.pbe.StandardPBEStringEncryptor.decrypt(StandardPBEStringEncryptor.java:725)
    at org.jasypt.properties.PropertyValueEncryptionUtils.decrypt(PropertyValueEncryptionUtils.java:72)
    at org.jasypt.spring3.properties.EncryptablePropertyPlaceholderConfigurer.convertPropertyValue(EncryptablePropertyPlaceholderConfigurer.java:109)
    at org.springframework.beans.factory.config.PropertyResourceConfigurer.convertProperty(PropertyResourceConfigurer.java:112)
    Truncated. see log file for complete stacktrace
>

密码登记按以下方式完成

C:\Users\jonnie\Desktop\jasypt-1.9.0\bin>encrypt input=****** password=APP_ENCRYPTION_PASSWORD

----ENVIRONMENT-----------------

Runtime: Sun Microsystems Inc. Java HotSpot(TM) 64-Bit Server VM 20.12-b01



----ARGUMENTS-------------------

input: *******
password: APP_ENCRYPTION_PASSWORD



----OUTPUT----------------------

****encriptedPassword****

Answer 1

这个blog post有一个很好的例子，可以在使用@Service构建的bean上使用@Value。该测试使用@Autowire来设置@Service bean。

Answer 2

设置以下变量 Eclipse - 转到运行config并在新变量键/值下面的环境选项卡下设置 APP_ENCRYPTION_PASSWORD =的myKey 如果在UNIX上运行 - 导出APP_ENCRYPTION_PASSWORD = MyKey
创建如下的bean =＆gt;



                                                               类路径：/app1.properties                        类路径：/app2.properties

如何使用Jasypt与弹簧自动装配？

更新

2 个答案: