LazySodiumJava FileSystemNotFoundException Occured

Question

我试图使用LazySodiumjava库，但我得到一个错误如下:

java.nio.file.FileSystemNotFoundException
at jdk.zipfs/jdk.nio.zipfs.ZipFileSystemProvider.getFileSystem(ZipFileSystemProvider.java:172)
at jdk.zipfs/jdk.nio.zipfs.ZipFileSystemProvider.getPath(ZipFileSystemProvider.java:158)
at java.base/java.nio.file.Path.of(Path.java:208)
at java.base/java.nio.file.Paths.get(Paths.java:98)
at co.libly.resourceloader.ResourceLoader.getFileFromFileSystem(ResourceLoader.java:237)
at co.libly.resourceloader.ResourceLoader.copyToTempDirectory(ResourceLoader.java:88)
at co.libly.resourceloader.SharedLibraryLoader.load(SharedLibraryLoader.java:53)
at com.goterl.lazycode.lazysodium.utils.LibraryLoader.loadBundledLibrary(LibraryLoader.java:133)
at com.goterl.lazycode.lazysodium.utils.LibraryLoader.loadLibrary(LibraryLoader.java:94)
at com.goterl.lazycode.lazysodium.SodiumJava.<init>(SodiumJava.java:34)
at com.goterl.lazycode.lazysodium.SodiumJava.<init>(SodiumJava.java:23)
at com.eugene.kuchain.chain.Identity.Issuer.generateSignature(Issuer.java:27)
at com.eugene.kuchain.chain.Data.Transaction.<init>(Transaction.java:20)
at com.eugene.kuchain.chain.Core.BadgeBaker.addTransaction(BadgeBaker.java:63)
at com.eugene.kuchain.chain.Core.BadgeBaker.addBadge(BadgeBaker.java:56)
at com.eugene.kuchain.web.WebCommunicator.issueBadge(WebCommunicator.java:445)
at com.eugene.kuchain.web.WebCommunicator.doBake(WebCommunicator.java:254)
at com.eugene.kuchain.web.WebCommunicator.doTask(WebCommunicator.java:90)
at com.eugene.kuchain.web.DefaultController.doBake(DefaultController.java:52)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:567)
at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:213)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:126)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:96)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:617)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:578)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:923)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:789)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:652)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
at org.apache.catalina.valves.RequestFilterValve.process(RequestFilterValve.java:348)
at org.apache.catalina.valves.RemoteAddrValve.invoke(RemoteAddrValve.java:53)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:374)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:888)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1597)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.base/java.lang.Thread.run(Thread.java:830)

但是，它可以在我的计算机上工作，但是当我将它发送到另一台计算机时，错误发生了。

我在两台计算机上使用相同的JDK 13(安装在相同的安装文件中)。

jar可以与Tomcat一起工作，但是，我将整个Tomcat文件夹复制到另一个文件夹，但只在我的桌面上工作。

我将两台计算机上的java和tomcat的每个环境设置为相同。这里我附上我的Java代码:

public String generateSignature(String message) throws SodiumException {
LazySodiumJava lazySodium = new LazySodiumJava(new SodiumJava());  /* the error occured */
Sign.Lazy sign = (Sign.Lazy) lazySodium;
byte[] key = readPrivateKey();
byte[] pKey = readPublicKey();
Key secretKey = Key.fromBytes(key);
Key pubKey = Key.fromBytes(pKey);
KeyPair keyPair = new KeyPair(pubKey, secretKey);
String signedMessage = sign.cryptoSign(message, keyPair.getSecretKey());
}

我也试过:

public String generateSignature(String message) throws SodiumException {
LazySodiumJava lazySodium = new LazySodiumJava(new SodiumJava()); /* the error occured */
LazySodiumJava lazySodiumJava1 = lazySodium;
byte[] key = readPrivateKey();
byte[] pKey = readPublicKey();
Key secretKey = Key.fromBytes(key);
Key pubKey = Key.fromBytes(pKey);
KeyPair keyPair = new KeyPair(pubKey, secretKey);
String signedMessage = lazySodiumJava1.cryptoSign(message, keyPair.getSecretKey());
}

我不知道是什么问题，因为它在我的桌面上工作。

发生错误的地方是:LazySodiumJava lazySodium = new LazySodiumJava(new SodiumJava());

谢谢。

Answer 1

我解决了这个问题。在我的另一台电脑上没有lib钠库。我不知道我的桌面是如何下载的，但是，我从https://download.libsodium.org/libsodium/releases/下载了libsodium库，并将LazySodiumJava lazySodium = new LazySodiumJava(new SodiumJava());更改为LazySodiumJava lazySodium = new LazySodiumJava("ABSOLUTE/PATH/TO/libsodium");，如文档所述。