在Java
EE应用程序中,我们有类似的要求,用户可以在其中通过JSF网站创建数据。数据与审核信息(用户名,用户ID,时间戳等)存储在postrgesql中,因此我想要实现的正是这些。
我们仅通过通过会话中当前可用的访问令牌检索信息来实现。我们还在keycloak本身中引入了一个新的用户属性,它是一个自定义帐户ID。用户在密钥斗篷GUI上进行设置,然后我们通过accessToken.getOtherClaims()。get(“
ACCOUNT_ID”)进行检索,以查询特定于用户的数据。
令牌本身在过滤器中处理,并在另一个bean中使用,以检索看起来像
@WebFilter(value = "/*")public class RefreshTokenFilter implements Filter { @Inject private ServletOAuthClient oauthClient; @Inject private UserData userData; @Context KeycloakSecurityContext sc; @Override public void init(FilterConfig filterConfig) throws ServletException { } @Override public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException { HttpServletRequest request = (HttpServletRequest) servletRequest; HttpServletResponse response = (HttpServletResponse) servletResponse; if (request.getUserPrincipal() != null) { KeycloakSecurityContext keycloakSecurityContext = ((KeycloakPrincipal) request.getUserPrincipal()).getKeycloakSecurityContext(); userData.setAccessToken(keycloakSecurityContext.getToken()); userData.setIdToken(keycloakSecurityContext.getIdToken()); } filterChain.doFilter(request, response); } @Override public void destroy() { }}这里有处理数据访问的bean
@SessionScoped@Named("userData")public class UserData implements Serializable { private static final String ACCOUNT_ID = "accountId"; private AccessToken accessToken; private IDToken idToken; public String getUserFullName() { return isHasAccessToken() ? accessToken.getName() : null; } public String getUserName() { return isHasAccessToken() ? accessToken.getPreferredUsername() : null; } public String getUserId() { return isHasAccessToken() ? accessToken.getSubject() : null; } public String getRoles() { StringBuilder roles = new StringBuilder(); if (isHasAccessToken()) { accessToken.getRealmAccess().getRoles().stream().forEach(s -> roles.append(s).append(" ")); } return roles.toString(); } public boolean hasApplicationRole(String role) { return accessToken.getRealmAccess().isUserInRole(role); } public boolean isHasAccessToken() { return accessToken != null; } public List<String> getAccountIds() { return isHasAccessToken() && accessToken.getOtherClaims().get(ACCOUNT_ID)!=null ? (List<String>) accessToken.getOtherClaims().get(ACCOUNT_ID) : new ArrayList<>(); } public void setAccessToken(AccessToken accessToken) { this.accessToken = accessToken; } public void setIdToken(IDToken idToken) { this.idToken = idToken; }}我认为spring启动会为您提供类似的选项来处理KeycloakSecurityContext。



