Я пытался упаковать приложение весенней загрузки как войну. Но когда я пытаюсь развернуть войну в tomcat и пытаюсь ее запустить, он выдает исключение с сообщением Exception start filter java .lang.AbstractMethodError. Моя версия загрузки Spring - 2.2.6, а версия Tomcat - 8.5
08-May-2020 09:16:39.995 INFO [http-nio-8080-exec-27] org.apache.catalina.core.ApplicationContext.log 2 Spring WebApplicationInitializers detected on classpath
08-May-2020 09:16:48.472 INFO [http-nio-8080-exec-27] org.apache.catalina.core.ApplicationContext.log Initializing Spring embedded WebApplicationContext
08-May-2020 09:17:04.638 SEVERE [http-nio-8080-exec-27] org.apache.catalina.core.StandardContext.filterStart Exception starting filter [APIAuthorizationFilter]
java.lang.AbstractMethodError
at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:281)
at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:110)
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4548)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5193)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.manager.ManagerServlet.start(ManagerServlet.java:1383)
at org.apache.catalina.manager.HTMLManagerServlet.start(HTMLManagerServlet.java:694)
at org.apache.catalina.manager.HTMLManagerServlet.doPost(HTMLManagerServlet.java:218)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.filters.CsrfPreventionFilter.doFilter(CsrfPreventionFilter.java:211)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
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:199)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:668)
at org.apache.catalina.valves.RequestFilterValve.process(RequestFilterValve.java:348)
at org.apache.catalina.valves.RemoteAddrValve.invoke(RemoteAddrValve.java:52)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:615)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:818)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1627)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)
08-May-2020 09:17:04.646 INFO [http-nio-8080-exec-27] org.apache.catalina.core.ApplicationContext.log Closing Spring root WebApplicationContext
Мой класс APIAuthorizationFilter -
@Component
public class APIAuthorizationFilter implements Filter{
@Value("${hmac.secret.key}")
private String secretKey;
@Autowired
private UnauthorizedExceptionController exceptionController;
@Override
public void doFilter(ServletRequest sr, ServletResponse sr1, FilterChain fc) throws IOException, ServletException {
HttpServletRequest httpServletRequest = (HttpServletRequest) sr;
HttpServletResponse httpServletResponse = (HttpServletResponse) sr1;
try {
MultiReadHttpServletRequest multiReadRequest = new MultiReadHttpServletRequest(httpServletRequest);
String authorizationHeader = HmacUtil.getHeaderValue(httpServletRequest, "Authorization");
String username = HmacUtil.getUsernameFromDecodeBasicAuth(authorizationHeader);
String password = HmacUtil.getPasswordFromDecodeBasicAuth(authorizationHeader);
String passwordSecretKey = secretKey;
if (passwordSecretKey != null && !passwordSecretKey.isEmpty() && passwordSecretKey.length() > 0) {
if (password.equals(passwordSecretKey.split(",")[0])) {
final SignatureBuilder signatureBuilder = new SignatureBuilder()
.algorithm(HmacUtil.getAlgorithm())
.accessUser(username)
.accessPassword(password)
.method(httpServletRequest.getMethod())
.contentType(MediaType.APPLICATION_JSON)
.resource(HmacUtil.getPath(httpServletRequest))
.apiSecret(AESEncryption.decryptText(passwordSecretKey.split(",")[1]).getBytes())
.body(HmacUtil.getRequestBody(multiReadRequest));
String hmac = HmacUtil.getHeaderValue(httpServletRequest, "auth");
Logger.getLogger(SignatureBuilder.class.getName()).log(Level.INFO, "Signature " + hmac);
if (!signatureBuilder.isHashEquals(hmac.getBytes())) {
throw new UnauthorizedException("Cannot access this resource");
}
fc.doFilter(multiReadRequest, sr1);
} else {
throw new UnauthorizedException("Cannot access this resource");
}
} else {
throw new UnauthorizedException("Cannot access this resource");
}
} catch (Exception e) {
Logger.getLogger(APIAuthorizationFilter.class.getName()).log(Level.SEVERE, "Exception:: " + e.getMessage(), e);
httpServletResponse.setStatus(HttpStatus.UNAUTHORIZED.value());
httpServletResponse.setContentType("application/json");
httpServletResponse.getWriter().write(exceptionController.unauthorizedStringRes(new UnauthorizedException("Cannot access this resource")));
}
}
Мой класс FilterBean для регистрации -
@Configuration
public class FilterBean {
@Bean
public FilterRegistrationBean registerFilter(APIAuthorizationFilter aPIAuthorizationFilter) {
FilterRegistrationBean<APIAuthorizationFilter> filterRegistrationBean = new FilterRegistrationBean<>();
filterRegistrationBean.setFilter(aPIAuthorizationFilter);
filterRegistrationBean.addUrlPatterns("/api/*");
return filterRegistrationBean;
}
}