@Override
public void init(FilterConfig fc) throws ServletException {
LOG.info("初始化性能过滤器(Initialize the filter performance)");
enabled = PropertyHolder.getBooleanProperty("monitor.performance");
if (enabled) {
LOG.info("启用性能分析日志(Enable performance analyzing log)");
} else {
LOG.info("禁用性能分析日志(Disable performance analyzing log)");
}
}
private boolean filter(HttpServletRequest req) {
String path = req.getRequestURI();
if (path.contains("/log/")) {
LOG.info("路径包含/log/,不执行性能分析(/log/ in path, not execute performance analysis) " + path);
return false;
}
if (path.contains("/monitor/")) {
LOG.info("路径包含/monitor/,不执行性能分析(/log/ in path, not execute performance analysis) " + path);
return false;
}
return true;
}
protected void initParameters(final FilterConfig fConfig) {
failureUrl = PropertyHolder.getProperty("login.page") + "?state=checkCodeError";
if ("true".equals(PropertyHolder.getProperty("login.code"))) {
log.info("启用登录验证码机制");
filter = true;
} else {
filter = false;
log.info("禁用登录验证码机制");
}
if (StringUtils.isNotBlank(fConfig.getInitParameter(PARAM_FILTER_PROCESSES_URL))) {
filterProcessesUrl = fConfig.getInitParameter(PARAM_FILTER_PROCESSES_URL);
}
if (StringUtils.isNotBlank(fConfig.getInitParameter(PARAM_CAPTCHA_PARAMTER_NAME))) {
captchaParamterName = fConfig.getInitParameter(PARAM_CAPTCHA_PARAMTER_NAME);
}
}
@Override
public Object convertFromString(Map context, String[] values, Class toClass) {
if (values[0] == null || values[0].trim().equals("")) {
return 0;
}
try {
return Integer.parseInt(values[0].trim());
} catch (Exception e) {
LOG.info("字符串:" + values[0].trim() + "转换为数字失败");
}
return 0;
}
@Override
public void destroy() {
LOG.info("销毁性能过滤器(Destroy the filter performance)");
}
/** 初始化系统安全拦截信息 */
@PostConstruct
public void initSecurityConfigInfo() {
String security = PropertyHolder.getProperty("security");
if (security == null || !"true".equals(security.trim())) {
log.info("当前系统禁用安全机制");
return;
}
log.info("开始初始化权限子系统...");
LinkedHashMap<RequestKey, Collection<ConfigAttribute>> requestMap = new LinkedHashMap<>();
SecurityConfig manager = new SecurityConfig("ROLE_MANAGER");
SecurityConfig superManager = new SecurityConfig("ROLE_SUPERMANAGER");
Collection<ConfigAttribute> value = new ArrayList<>();
value.add(manager);
value.add(superManager);
Collection<String> urls = new LinkedHashSet<>();
String[] urlFiles = PropertyHolder.getProperty("manager.default.url").split(",");
for (String urlFile : urlFiles) {
Collection<String> url = FileUtils.getClassPathTextFileContent(urlFile);
urls.addAll(url);
}
for (String url : urls) {
if (url.contains("=")) {
String[] attr = url.split("=");
url = attr[0];
String[] roles = attr[1].split(",");
Collection<ConfigAttribute> v = new ArrayList<>();
for (String role : roles) {
v.add(new SecurityConfig(role));
}
// POST
RequestKey key = new RequestKey(url, "POST");
requestMap.put(key, v);
// GET
key = new RequestKey(url, "GET");
requestMap.put(key, v);
} else {
// POST
RequestKey key = new RequestKey(url, "POST");
requestMap.put(key, value);
// GET
key = new RequestKey(url, "GET");
requestMap.put(key, value);
}
}
for (Command command : serviceFacade.query(Command.class).getModels()) {
List<String> paths = ModuleService.getCommandPath(command);
Map<String, String> map = ModuleService.getCommandPathToRole(command);
for (String path : paths) {
RequestKey key = new RequestKey(path.toString().toLowerCase() + ".action*", "POST");
value = new ArrayList<>();
value.add(new SecurityConfig("ROLE_MANAGER" + map.get(path)));
value.add(superManager);
requestMap.put(key, value);
// GET
key = new RequestKey(path.toString().toLowerCase() + ".action*", "GET");
requestMap.put(key, value);
}
}
RequestKey key = new RequestKey("/**", "POST");
value = new ArrayList<>();
value.add(superManager);
requestMap.put(key, value);
// GET
key = new RequestKey("/**", "GET");
requestMap.put(key, value);
DefaultFilterInvocationSecurityMetadataSource source =
new DefaultFilterInvocationSecurityMetadataSource(new AntUrlPathMatcher(), requestMap);
filterSecurityInterceptor.setSecurityMetadataSource(source);
log.debug("system privilege info:\n");
for (Map.Entry<RequestKey, Collection<ConfigAttribute>> entry : requestMap.entrySet()) {
log.debug(entry.getKey().toString());
for (ConfigAttribute att : entry.getValue()) {
log.debug("\t" + att.toString());
}
}
log.info("完成初始化权限子系统...");
}