Java 从H2控制台访问加密数据库

我想将H2数据库存储为加密文件并访问其web界面

我配置了H2数据库，以便可以访问web界面，在

控制台/db

地址下操作数据库

当我不使用加密时，一切正常

当我将

CIPHER=AES

添加到

db.url

时，我无法登录到数据库并获得以下异常：

File corrupted while reading record: null. Possible solution: use the recovery tool [90030-191] 90030/90030 (Help)
org.h2.jdbc.JdbcSQLException: Uszkodzenie pliku podczas wczytywania rekordu: null
File corrupted while reading record: null. Possible solution: use the recovery tool [90030-191]
    at org.h2.message.DbException.getJdbcSQLException(DbException.java:345)
    at org.h2.message.DbException.get(DbException.java:168)
    at org.h2.mvstore.db.MVTableEngine$Store.convertIllegalStateException(MVTableEngine.java:195)
    at org.h2.mvstore.db.MVTableEngine$Store.open(MVTableEngine.java:167)
    at org.h2.mvstore.db.MVTableEngine.init(MVTableEngine.java:99)
    at org.h2.engine.Database.getPageStore(Database.java:2460)
    at org.h2.engine.Database.open(Database.java:692)
    at org.h2.engine.Database.openDatabase(Database.java:270)
    at org.h2.engine.Database.<init>(Database.java:264)
    at org.h2.engine.Engine.openSession(Engine.java:65)
    at org.h2.engine.Engine.openSession(Engine.java:175)
    at org.h2.engine.Engine.createSessionAndValidate(Engine.java:153)
    at org.h2.engine.Engine.createSession(Engine.java:136)
    at org.h2.engine.Engine.createSession(Engine.java:28)
    at org.h2.engine.SessionRemote.connectEmbeddedOrServer(SessionRemote.java:349)
    at org.h2.jdbc.JdbcConnection.<init>(JdbcConnection.java:107)
    at org.h2.jdbc.JdbcConnection.<init>(JdbcConnection.java:91)
    at org.h2.Driver.connect(Driver.java:72)
    at org.h2.server.web.WebServer.getConnection(WebServer.java:735)
    at org.h2.server.web.WebApp.login(WebApp.java:955)
    at org.h2.server.web.WebApp.process(WebApp.java:211)
    at org.h2.server.web.WebApp.processRequest(WebApp.java:170)
    at org.h2.server.web.WebServlet.doGet(WebServlet.java:125)
    at org.h2.server.web.WebServlet.doPost(WebServlet.java:162)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:121)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
    at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:522)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1095)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:672)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1502)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1458)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.IllegalStateException: Store header is corrupt: nio:/home/robak/db/adzfo.mv.db [1.4.191/6]
    at org.h2.mvstore.DataUtils.newIllegalStateException(DataUtils.java:773)
    at org.h2.mvstore.MVStore.readStoreHeader(MVStore.java:603)
    at org.h2.mvstore.MVStore.<init>(MVStore.java:353)
    at org.h2.mvstore.MVStore$Builder.open(MVStore.java:2888)
    at org.h2.mvstore.db.MVTableEngine$Store.open(MVTableEngine.java:154)
    ... 47 more

Servlet上下文 数据源

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如何将加密数据库作为文件保存在硬盘上并通过web界面访问其控制台？

您确定使用了正确的密码吗。引用H2文档

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如果您没有提供正确的密码，您将无法获得连接。

是，密码是正确的

dataSource.setPassword（FILE_password+“”+getProperty（password））。这一定是其他原因。启用加密时是否创建了新的新数据库？是的。我认为它可能与
AUTO_SERVER=TRUE
选项有关，但我仍然没有找到答案。您是否尝试在连接字符串中没有
AUTO_SERVER
的情况下访问它（将AES保留在那里）？ps：您还可以使用任何通用JDBC客户机（如SquirrelSQL）访问在服务器模式下运行的H2。也许您可以检查是否可以通过这种方式访问数据库。ps：我快速查看了H2代码，在类初始化期间，它似乎读取了store，请参见第336行（在您的示例中是加密的），然后立即尝试读取头（方法readStoreHeader（）第548行）这也是抛出异常的方法（第593行）。
db.driver=org.h2.Driver
db.url=jdbc:h2:file:~/db/app_name;AUTO_SERVER=TRUE;CIPHER=AES
db.username=user
db.password=password

  private void configureDatabaseConsole(ServletContext servletContext) {
    ServletRegistration.Dynamic h2Servlet = servletContext.addServlet("h2console", WebServlet.class);
    h2Servlet.setLoadOnStartup(2);
    h2Servlet.addMapping("/console/db/*");
  }

  @Bean
  public DataSource dataSource() {
    DriverManagerDataSource dataSource = new DriverManagerDataSource();
    dataSource.setDriverClassName(getProperty(DRIVER));
    dataSource.setUrl(getProperty(URL));
    dataSource.setUsername(getProperty(USERNAME));
    dataSource.setPassword(FILE_PASSWORD + " " + getProperty(PASSWORD));
    return dataSource;
  }

 The encryption algorithm is set in the database URL, and the file
 password is specified in the password field, before the user 
 password. A single space separates the file password and the user   
 password; the file password itself may not contain spaces. File 
 passwords and user passwords are case sensitive. Here is an example 
 to connect to a password-encrypted database:

 Class.forName("org.h2.Driver");
 String url = "jdbc:h2:~/test;CIPHER=AES";
 String user = "sa";
 String pwds = "filepwd userpwd";
 conn = DriverManager.
     getConnection(url, user, pwds);