我通过用我自己的替换插件的 authenticateStep 来实现这一点:
import { inject } from 'aurelia-dependency-injection';
import { Redirect } from 'aurelia-router';
import { AuthService } from "aurelia-authentication";
import { StateStore } from "./StateStore";
@inject(AuthService, StateStore)
export class SaveNavStep {
authService: AuthService;
commonState: StateStore;
constructor(authService: AuthService, commonState: StateStore) {
this.authService = authService;
this.commonState = commonState;
}
run(routingContext, next) {
const isLoggedIn = this.authService.authenticated;
const loginRoute = this.authService.config.loginRoute;
if (routingContext.getAllInstructions().some(route => route.config.auth === true)) {
if (!isLoggedIn) {
this.commonState.postLoginNavInstr = routingContext;
return next.cancel(new Redirect(loginRoute));
}
} else if (isLoggedIn && routingContext.getAllInstructions().some(route => route.fragment === loginRoute)) {
return next.cancel(new Redirect(this.authService.config.loginRedirect));
}
return next();
}
}
我的和股票之间的唯一区别是我注入了一个“StateStore”对象,我在其中保存了需要身份验证的 NavigationInstruction。
然后在我的登录视图模型中,我注入这个相同的 StateStore(单例)对象并执行以下操作来登录:
login() {
var redirectUri = '#/defaultRedirectUri';
if (this.commonState.postLoginNavInstr) {
redirectUri = this.routing.router.generate(this.commonState.postLoginNavInstr.config.name,
this.commonState.postLoginNavInstr.params,
{ replace: true });
}
var credentials = {
username: this.userName,
password: this.password,
grant_type: "password"
};
this.routing.auth.login(credentials,
{ headers: { 'Content-Type': 'application/x-www-form-urlencoded' } },
redirectUri
).catch(e => {
this.dialogService.open({
viewModel: InfoDialog,
model: ExceptionHelpers.exceptionToString(e)
});
});
};
希望这对某人有帮助!