基於JerseyToken安全設計

網上Jersey中文資料很少,更別提其餘了。本人跟進項目具體需求弄了簡單的api認證機制前端

基本流程圖ios

後端登陸退出代碼:axios

@Path("Account")
public class AccountResource {

    @GET
    public Response Login() {
        
        Map<String,Object> m = new HashMap<String,Object>();
        m.put("userid", "admin");
        String token = JavaWebToken.createJavaWebToken(m);
        return Response.ok(token).build();
    }
    @POST
    public Response LoginOut(String t) {
        return Response.ok("ok").build();
    }
}

後端Jersey驗證流程後端

http在跨域請求過程當中:首先發起OPTIONS請求去服務器端訪問是否跨域,若是是而後再發送真正的GET\PUT\POST\DELETE請求。並且OPTIONS請求是不帶heads信息的,因此得把他排除在外面去。api

後端Jersey過濾器代碼跨域

public class CheckRequestFilter  implements ContainerRequestFilter {

    @Override
    public void filter(ContainerRequestContext requestContext) throws IOException {
        String url=requestContext.getUriInfo().getPath();
        if(!url.contains("Dicts")&&!url.contains("Account")) {
            if(!requestContext.getMethod().equals("OPTIONS")) {
                String token = requestContext.getHeaderString("authorization");
                if(!GeneralMethod.IsNullOrEmpty(token)){
                    if (!JavaWebToken.isLegal(token)) {
                        requestContext.abortWith(Response
                                .status(Response.Status.UNAUTHORIZED)
                                .entity("無權訪問該資源.")
                                .build());
                    }
                }else {
                    requestContext.abortWith(Response
                            .status(Response.Status.UNAUTHORIZED)
                            .entity("無權訪問該資源.")
                            .build());
                 }
            }
        }
    }
}

前端登陸和退出代碼服務器

     login(){
            var self = this;
            this.axios.get('Account').then(function (res) {
            self.axios.defaults.headers.common['authorization']=res.data;
          });
        },
        loginOut(){
            var self = this;
            this.axios.post('Account',{t:'1'}).then(function (res) {
            self.axios.defaults.headers.common['authorization']='';
          });
        }
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