Vue + Volo.Abp 实现Auth2.0客户端授权模式认证

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目录

Volo.Abp的身份服务器模块默认使用 IdentityServer4实现身份认证。

IdentityServer4是一个开源的OpenID Connect和OAuth 2.0框架，它实现了这些规范中的所有必需功能。

OAuth 2.0支持多种认证模式，本文主要介绍客户端授权模式认证。客户端授权模式流程如下图所示：

在这里插入图片描述

（A）用户访问客户端，后者将前者导向认证服务器。

（B）用户选择是否给予客户端授权。

（C）假设用户给予授权，认证服务器将用户导向客户端事先指定的”重定向URI”（redirection URI），同时附上一个授权码。

（D）客户端收到授权码，附上早先的”重定向URI”，向认证服务器申请令牌。这一步是在客户端的后台的服务器上完成的，对用户不可见。

（E）认证服务器核对了授权码和重定向URI，确认无误后，向客户端发送访问令牌（access token）和更新令牌（refresh token）。

更多关于OAuth 2.0的介绍，可以参考阮一峰的理解OAuth 2.0。

注册Client

Client是第三方应用，它获得资源所有者的授权后便可以去访问资源。通常第三方登录中的第三方应用就是Client。如微博登录、QQ登录等。

要使用OAuth API需要先注册Client。通常，授权服务器需要提供一个管理页面，其中设置第三方应用的信息，包括应用名称、应用网站地址、应用简介、应用logo、授权回调地址等。

在本示例中，Client的注册是通过SeedData实现的。SeedData是在应用启动时自动执行的，它可以用来初始化数据库，如创建初始用户、角色、权限、和创建Client。

使用Abp.Cli创建一个认证服务分离的项目，

在认证服务项目AuthServer中打开appsettings.json，将vue的地址（http://localhost:8081）配置到ClientUrl和RedirectAllowedUrls

  "App": {
    "SelfUrl": "https://localhost:44350",
    "ClientUrl": "http://localhost:8081",
    "CorsOrigins": "https://*.Matoapp.com,https://localhost:44328,https://localhost:44377,http://localhost:8081,http://localhost:8082,http://localhost:8083",
    "RedirectAllowedUrls": "http://localhost:8081/continue,https://localhost:44380,https://localhost:44328,https://localhost:44369"
  },
  "App": {
    "SelfUrl": "https://localhost:44350",
    "ClientUrl": "http://localhost:8081",
    "CorsOrigins": "https://*.Matoapp.com,https://localhost:44328,https://localhost:44377,http://localhost:8081,http://localhost:8082,http://localhost:8083",
    "RedirectAllowedUrls": "http://localhost:8081/continue,https://localhost:44380,https://localhost:44328,https://localhost:44369"
  },
  "App": {
    "SelfUrl": "https://localhost:44350",
    "ClientUrl": "http://localhost:8081",
    "CorsOrigins": "https://*.Matoapp.com,https://localhost:44328,https://localhost:44377,http://localhost:8081,http://localhost:8082,http://localhost:8083",
    "RedirectAllowedUrls": "http://localhost:8081/continue,https://localhost:44380,https://localhost:44328,https://localhost:44369"
  },

项目中已经包含了一个SeedData类和一些配置，我们需要理解并修改这些配置。

我们将创建一个名为Matoapp的Client

appsettings.json配置如下

"OpenIddict": {
    "Applications": {
      "Matoapp_App": {
        "ClientId": "Matoapp_App",
        "RootUrl": "http://localhost:8081"
      },
      ...
    }
}
"OpenIddict": {
    "Applications": {
      "Matoapp_App": {
        "ClientId": "Matoapp_App",
        "RootUrl": "http://localhost:8081"
      },
      ...
    }
}
"OpenIddict": {
    "Applications": {
      "Matoapp_App": {
        "ClientId": "Matoapp_App",
        "RootUrl": "http://localhost:8081"
      },
      ...
    }
}

在OpenIddictDataSeedContributor中配置ClientType为public；

grantTypes为authorization_code和password；

scopes为该项目的服务名称以及需要的额外userinfo信息；

redirectUri客户端的回调地址。设置为http://localhost:8081/continue。

完整的CreateApplicationsAsync方法如下：

private async Task CreateApplicationsAsync()
{
    var commonScopes = new List<string>
    {
        OpenIddictConstants.Permissions.Scopes.Address,
        OpenIddictConstants.Permissions.Scopes.Email,
        OpenIddictConstants.Permissions.Scopes.Phone,
        OpenIddictConstants.Permissions.Scopes.Profile,
        OpenIddictConstants.Permissions.Scopes.Roles,
        "Matoapp",
    };
    var configurationSection = _configuration.GetSection("OpenIddict:Applications");
    
    //Console Test / Angular Client
    var consoleAndAngularClientId = configurationSection["Matoapp_App:ClientId"];
    if (!consoleAndAngularClientId.IsNullOrWhiteSpace())
    {
        var consoleAndAngularClientRootUrl = configurationSection["Matoapp_App:RootUrl"]?.TrimEnd('/');
        await CreateApplicationAsync(
            name: consoleAndAngularClientId!,
            type: OpenIddictConstants.ClientTypes.Public,
            consentType: OpenIddictConstants.ConsentTypes.Implicit,
            displayName: "Console Test / Angular Application",
            secret: null,
            grantTypes: new List<string>
            {
                OpenIddictConstants.GrantTypes.AuthorizationCode,
                OpenIddictConstants.GrantTypes.Password,
            },
            scopes: commonScopes,
            redirectUri: $"{consoleAndAngularClientRootUrl}/continue",
            clientUri: consoleAndAngularClientRootUrl,
            postLogoutRedirectUri: consoleAndAngularClientRootUrl,
                permissions: new List<string> {
                OpenIddictConstants.Permissions.Scopes.Roles,
                OpenIddictConstants.Permissions.Scopes.Profile,
                OpenIddictConstants.Permissions.Scopes.Email,
                OpenIddictConstants.Permissions.Scopes.Address,
                OpenIddictConstants.Permissions.Scopes.Phone,
                "Matoapp",
                }
        );
    }
    ... 
}
private async Task CreateApplicationsAsync()
{
    var commonScopes = new List<string>
    {
        OpenIddictConstants.Permissions.Scopes.Address,
        OpenIddictConstants.Permissions.Scopes.Email,
        OpenIddictConstants.Permissions.Scopes.Phone,
        OpenIddictConstants.Permissions.Scopes.Profile,
        OpenIddictConstants.Permissions.Scopes.Roles,
        "Matoapp",
    };

    var configurationSection = _configuration.GetSection("OpenIddict:Applications");

    

    //Console Test / Angular Client
    var consoleAndAngularClientId = configurationSection["Matoapp_App:ClientId"];
    if (!consoleAndAngularClientId.IsNullOrWhiteSpace())
    {
        var consoleAndAngularClientRootUrl = configurationSection["Matoapp_App:RootUrl"]?.TrimEnd('/');
        await CreateApplicationAsync(
            name: consoleAndAngularClientId!,
            type: OpenIddictConstants.ClientTypes.Public,
            consentType: OpenIddictConstants.ConsentTypes.Implicit,
            displayName: "Console Test / Angular Application",
            secret: null,
            grantTypes: new List<string>
            {
                OpenIddictConstants.GrantTypes.AuthorizationCode,
                OpenIddictConstants.GrantTypes.Password,
            },
            scopes: commonScopes,
            redirectUri: $"{consoleAndAngularClientRootUrl}/continue",
            clientUri: consoleAndAngularClientRootUrl,
            postLogoutRedirectUri: consoleAndAngularClientRootUrl,
                permissions: new List<string> {
                OpenIddictConstants.Permissions.Scopes.Roles,
                OpenIddictConstants.Permissions.Scopes.Profile,
                OpenIddictConstants.Permissions.Scopes.Email,
                OpenIddictConstants.Permissions.Scopes.Address,
                OpenIddictConstants.Permissions.Scopes.Phone,
                "Matoapp",
                }
        );
    }
    ... 
}
private async Task CreateApplicationsAsync()
{
    var commonScopes = new List<string>
    {
        OpenIddictConstants.Permissions.Scopes.Address,
        OpenIddictConstants.Permissions.Scopes.Email,
        OpenIddictConstants.Permissions.Scopes.Phone,
        OpenIddictConstants.Permissions.Scopes.Profile,
        OpenIddictConstants.Permissions.Scopes.Roles,
        "Matoapp",
    };

    var configurationSection = _configuration.GetSection("OpenIddict:Applications");

    

    //Console Test / Angular Client
    var consoleAndAngularClientId = configurationSection["Matoapp_App:ClientId"];
    if (!consoleAndAngularClientId.IsNullOrWhiteSpace())
    {
        var consoleAndAngularClientRootUrl = configurationSection["Matoapp_App:RootUrl"]?.TrimEnd('/');
        await CreateApplicationAsync(
            name: consoleAndAngularClientId!,
            type: OpenIddictConstants.ClientTypes.Public,
            consentType: OpenIddictConstants.ConsentTypes.Implicit,
            displayName: "Console Test / Angular Application",
            secret: null,
            grantTypes: new List<string>
            {
                OpenIddictConstants.GrantTypes.AuthorizationCode,
                OpenIddictConstants.GrantTypes.Password,
            },
            scopes: commonScopes,
            redirectUri: $"{consoleAndAngularClientRootUrl}/continue",
            clientUri: consoleAndAngularClientRootUrl,
            postLogoutRedirectUri: consoleAndAngularClientRootUrl,
                permissions: new List<string> {
                OpenIddictConstants.Permissions.Scopes.Roles,
                OpenIddictConstants.Permissions.Scopes.Profile,
                OpenIddictConstants.Permissions.Scopes.Email,
                OpenIddictConstants.Permissions.Scopes.Address,
                OpenIddictConstants.Permissions.Scopes.Phone,
                "Matoapp",
                }
        );
    }
    ... 
}

Auth2.0授权

我们将使用oidc-client-ts简化Vue中的OAuth2.0授权。有关oidc-client-ts的更多信息，请参阅oidc-client-ts

创建一个vue项目，前端使用element-ui

安装oidc-client-ts

yarn add oidc-client-ts
yarn add oidc-client-ts
yarn add oidc-client-ts

创建vue-oidc-client

创建vue-oidc-client.ts文件，编写代码如下：

// vue 2 version
import Router from 'vue-router'
import Vue from 'vue'
import {
  UserManagerSettings,
  Log,
  User,
  UserManager,
  UserProfile,
  WebStorageStateStore,
  UserManagerEvents
} from 'oidc-client-ts'
/**
 * Indicates the sign in behavior.
 */
export enum SignInType {
  /**
   * Uses the main browser window to do sign-in.
   */
  Window,
  /**
   * Uses a popup window to do sign-in.
   */
  Popup
}
/**
 * Logging level values used by createOidcAuth().
 */
export enum LogLevel {
  /**
   * No logs messages.
   */
  None = 0,
  /**
   * Only error messages.
   */
  Error = 1,
  /**
   * Error and warning messages.
   */
  Warn = 2,
  /**
   * Error, warning, and info messages.
   */
  Info = 3,
  /**
   * Everything.
   */
  Debug = 4
}
/**
 * Creates an openid-connect auth instance.
 * @param authName - short alpha-numeric name that identifies the auth instance for routing purposes.
 * This is used to generate default redirect urls (slugified) and identifying routes that needs auth.
 * @param defaultSignInType - the signin behavior when `signIn()` and `signOut()` are called.
 * @param appUrl - url to the app using this instance for routing purposes. Something like `https://domain/app/`.
 * @param oidcConfig - config object for oidc-client.
 * See https://github.com/IdentityModel/oidc-client-js/wiki#configuration for details.
 * @param logger - logger used by oidc-client. Defaults to console.
 * @param logLevel - minimum level to log. Defaults to LogLevel.Error.
 */
export function createOidcAuth(
  authName: string,
  defaultSignInType: SignInType,
  appUrl: string,
  oidcConfig: UserManagerSettings,
) {
  // arg check
  if (!authName) {
    throw new Error('Auth name is required.')
  }
  if (
    defaultSignInType !== SignInType.Window &&
    defaultSignInType !== SignInType.Popup
  ) {
    throw new Error('Only window or popup are valid default signin types.')
  }
  if (!appUrl) {
    throw new Error('App base url is required.')
  }
  if (!oidcConfig) {
    throw new Error('No config provided to oidc auth.')
  }
  const nameSlug = slugify(authName)
  // merge passed oidcConfig with defaults
  const config = {
    automaticSilentRenew: true,
    userStore: new WebStorageStateStore({
      store: sessionStorage
    }),
    ...oidcConfig // everything can be overridden!
  }
  const mgr = new UserManager(config)
  let _inited = false
  const auth = new Vue({
    data() {
      return {
        user: null as User | null,
        myRouter: null as Router | null
      }
    },
    computed: {
      appUrl(): string {
        return appUrl
      },
      authName(): string {
        return authName
      },
      isAuthenticated(): boolean {
        return !!this.user && !this.user.expired
      },
      accessToken(): string {
        return !!this.user && !this.user.expired ? this.user.access_token : ''
      },
      userProfile(): UserProfile {
        return !!this.user && !this.user.expired
          ? this.user.profile
          : {
            iss: '',
            sub: '',
            aud: '',
            exp: 0,
            iat: 0
          }
      },
      events(): UserManagerEvents {
        return mgr.events
      }
    },
    methods: {
      startup() {
        let isCB = false // CB = callback
        if (matchesPath(config.popup_redirect_uri)) {
          mgr.signinPopupCallback()
          isCB = true
        } else if (matchesPath(config.silent_redirect_uri)) {
          mgr.signinSilentCallback()
          isCB = true
        } else if (matchesPath(config.popup_post_logout_redirect_uri)) {
          mgr.signoutPopupCallback()
          isCB = true
        }
        if (isCB) return Promise.resolve(false)
        if (_inited) {
          return Promise.resolve(true)
        } else {
          // load user from storage
          return mgr
            .getUser()
            .then(test => {
              _inited = true
              if (test && !test.expired) {
                this.user = test
              }
              return true
            })
            .catch(err => {
              return false
            })
        }
      },
      signIn(args?: any) {
        return signInReal(defaultSignInType, args)
      },
      signOut(args?: any) {
        if (defaultSignInType === SignInType.Popup) {
          const router = this.myRouter
          return mgr
            .signoutPopup(args)
            .then(() => {
              redirectAfterSignout(router)
            })
            .catch(() => {
              // could be window closed
              redirectAfterSignout(router)
            })
        }
        return mgr.signoutRedirect(args)
      },
      startSilentRenew() {
        mgr.startSilentRenew()
      },
      stopSilentRenew() {
        mgr.stopSilentRenew()
      }
    }
  })
  function signInIfNecessary() {
    if (auth.myRouter) {
      const current = auth.myRouter.currentRoute
      if (current && current.meta.authName === authName) {
        signInReal(defaultSignInType, { state: { current } })
          .then(() => {
            // auth.myRouter()
          })
          .catch(() => {
            setTimeout(signInIfNecessary, 5000)
          })
        // window.location.reload();
        // auth.myRouter.go(); //replace('/');
      }
    }
  }
  function signInReal(type: SignInType, args?: any) {
    switch (type) {
      case SignInType.Popup:
        return mgr.signinPopup(args)
      // case SignInType.Silent:
      //   return mgr.signinSilent(args)
    }
    return mgr.signinRedirect(args)
  }
  function redirectAfterSignout(router: Router | null) {
    if (router) {
      const current = router.currentRoute
      if (current && current.meta.authName === authName) {
        router.replace('/')
        return
      }
    }
    //   window.location.reload(true);
    if (appUrl) window.location.href = appUrl
  }
  /**
   * Translates user manager events to vue events and perform default actions
   * if necessary.
   */
  function handleManagerEvents() {
    mgr.events.addUserLoaded(user => {
      auth.user = user
    })
    mgr.events.addUserUnloaded(() => {
      auth.user = null
      // redirect if on protected route (best method here?)
      // signInIfNecessary()
    })
    mgr.events.addAccessTokenExpired(() => {
      auth.user = null
      signInIfNecessary()
      // if (auth.isAuthenticated) {
      //   mgr
      //     .signinSilent()
      //     .then(() => {
      //       Log.debug(`${authName} auth silent signin after token expiration`)
      //     })
      //     .catch(() => {
      //       Log.debug(
      //         `${authName} auth silent signin error after token expiration`
      //       )
      //       signInIfNecessary()
      //     })
      // }
    })
    mgr.events.addSilentRenewError(e => {
      // TODO: need to restart renew manually?
      if (auth.isAuthenticated) {
        setTimeout(() => {
          mgr.signinSilent()
        }, 5000)
      } else {
        signInIfNecessary()
      }
    })
    mgr.events.addUserSignedOut(() => {
      auth.user = null
      signInIfNecessary()
    })
  }
  handleManagerEvents()
  return auth
}
// general utilities
/**
 * Gets the path portion of a url.
 * @param url - full url
 * @returns
 */
function getUrlPath(url: string) {
  const a = document.createElement('a')
  a.href = url
  let p = a.pathname
  if (p[0] !== '/') p = '/' + p
  return p
}
/**
 * Checks if current url's path matches given url's path.
 * @param {String} testUrl - url to test against.
 */
function matchesPath(testUrl: string) {
  return (
    window.location.pathname.toLocaleLowerCase() ===
    getUrlPath(testUrl).toLocaleLowerCase()
  )
}
function slugify(str: string) {
  str = str.replace(/^\s+|\s+$/g, '') // trim
  str = str.toLowerCase()
  // remove accents, swap ñ for n, etc
  const from = 'ãàáäâẽèéëêìíïîõòóöôùúüûñç·/_,:;'
  const to = 'aaaaaeeeeeiiiiooooouuuunc------'
  for (let i = 0, l = from.length; i < l; i++) {
    str = str.replace(new RegExp(from.charAt(i), 'g'), to.charAt(i))
  }
  str = str
    .replace(/[^a-z0-9 -]/g, '') // remove invalid chars
    .replace(/\s+/g, '-') // collapse whitespace and replace by -
    .replace(/-+/g, '-') // collapse dashes
  return str
}
// vue 2 version
import Router from 'vue-router'
import Vue from 'vue'
import {
  UserManagerSettings,
  Log,
  User,
  UserManager,
  UserProfile,
  WebStorageStateStore,
  UserManagerEvents
} from 'oidc-client-ts'

/**
 * Indicates the sign in behavior.
 */
export enum SignInType {
  /**
   * Uses the main browser window to do sign-in.
   */
  Window,
  /**
   * Uses a popup window to do sign-in.
   */
  Popup
}

/**
 * Logging level values used by createOidcAuth().
 */
export enum LogLevel {
  /**
   * No logs messages.
   */
  None = 0,
  /**
   * Only error messages.
   */
  Error = 1,
  /**
   * Error and warning messages.
   */
  Warn = 2,
  /**
   * Error, warning, and info messages.
   */
  Info = 3,
  /**
   * Everything.
   */
  Debug = 4
}



/**
 * Creates an openid-connect auth instance.
 * @param authName - short alpha-numeric name that identifies the auth instance for routing purposes.
 * This is used to generate default redirect urls (slugified) and identifying routes that needs auth.
 * @param defaultSignInType - the signin behavior when `signIn()` and `signOut()` are called.
 * @param appUrl - url to the app using this instance for routing purposes. Something like `https://domain/app/`.
 * @param oidcConfig - config object for oidc-client.
 * See https://github.com/IdentityModel/oidc-client-js/wiki#configuration for details.
 * @param logger - logger used by oidc-client. Defaults to console.
 * @param logLevel - minimum level to log. Defaults to LogLevel.Error.
 */
export function createOidcAuth(
  authName: string,
  defaultSignInType: SignInType,
  appUrl: string,
  oidcConfig: UserManagerSettings,
) {
  // arg check
  if (!authName) {
    throw new Error('Auth name is required.')
  }
  if (
    defaultSignInType !== SignInType.Window &&
    defaultSignInType !== SignInType.Popup
  ) {
    throw new Error('Only window or popup are valid default signin types.')
  }
  if (!appUrl) {
    throw new Error('App base url is required.')
  }
  if (!oidcConfig) {
    throw new Error('No config provided to oidc auth.')
  }



  const nameSlug = slugify(authName)

  // merge passed oidcConfig with defaults
  const config = {
    automaticSilentRenew: true,
    userStore: new WebStorageStateStore({
      store: sessionStorage
    }),
    ...oidcConfig // everything can be overridden!
  }

  const mgr = new UserManager(config)

  let _inited = false
  const auth = new Vue({
    data() {
      return {
        user: null as User | null,
        myRouter: null as Router | null
      }
    },
    computed: {
      appUrl(): string {
        return appUrl
      },
      authName(): string {
        return authName
      },
      isAuthenticated(): boolean {
        return !!this.user && !this.user.expired
      },
      accessToken(): string {
        return !!this.user && !this.user.expired ? this.user.access_token : ''
      },
      userProfile(): UserProfile {
        return !!this.user && !this.user.expired
          ? this.user.profile
          : {
            iss: '',
            sub: '',
            aud: '',
            exp: 0,
            iat: 0
          }
      },
      events(): UserManagerEvents {
        return mgr.events
      }
    },

    methods: {
      startup() {
        let isCB = false // CB = callback
        if (matchesPath(config.popup_redirect_uri)) {
          mgr.signinPopupCallback()
          isCB = true
        } else if (matchesPath(config.silent_redirect_uri)) {
          mgr.signinSilentCallback()
          isCB = true
        } else if (matchesPath(config.popup_post_logout_redirect_uri)) {
          mgr.signoutPopupCallback()
          isCB = true
        }
        if (isCB) return Promise.resolve(false)

        if (_inited) {
          return Promise.resolve(true)
        } else {
          // load user from storage
          return mgr
            .getUser()
            .then(test => {
              _inited = true
              if (test && !test.expired) {
                this.user = test
              }
              return true
            })
            .catch(err => {
              return false
            })
        }
      },
      signIn(args?: any) {
        return signInReal(defaultSignInType, args)
      },
      signOut(args?: any) {
        if (defaultSignInType === SignInType.Popup) {
          const router = this.myRouter
          return mgr
            .signoutPopup(args)
            .then(() => {
              redirectAfterSignout(router)
            })
            .catch(() => {
              // could be window closed
              redirectAfterSignout(router)
            })
        }
        return mgr.signoutRedirect(args)
      },
      startSilentRenew() {
        mgr.startSilentRenew()
      },
      stopSilentRenew() {
        mgr.stopSilentRenew()
      }
    }
  })

  function signInIfNecessary() {
    if (auth.myRouter) {
      const current = auth.myRouter.currentRoute
      if (current && current.meta.authName === authName) {
        signInReal(defaultSignInType, { state: { current } })
          .then(() => {
            // auth.myRouter()
          })
          .catch(() => {
            setTimeout(signInIfNecessary, 5000)
          })
        // window.location.reload();
        // auth.myRouter.go(); //replace('/');
      }
    }
  }

  function signInReal(type: SignInType, args?: any) {
    switch (type) {
      case SignInType.Popup:
        return mgr.signinPopup(args)
      // case SignInType.Silent:
      //   return mgr.signinSilent(args)
    }
    return mgr.signinRedirect(args)
  }

  function redirectAfterSignout(router: Router | null) {
    if (router) {
      const current = router.currentRoute
      if (current && current.meta.authName === authName) {
        router.replace('/')
        return
      }
    }
    //   window.location.reload(true);
    if (appUrl) window.location.href = appUrl
  }

  /**
   * Translates user manager events to vue events and perform default actions
   * if necessary.
   */
  function handleManagerEvents() {
    mgr.events.addUserLoaded(user => {
      auth.user = user
    })

    mgr.events.addUserUnloaded(() => {
      auth.user = null

      // redirect if on protected route (best method here?)
      // signInIfNecessary()
    })

    mgr.events.addAccessTokenExpired(() => {
      auth.user = null
      signInIfNecessary()
      // if (auth.isAuthenticated) {
      //   mgr
      //     .signinSilent()
      //     .then(() => {
      //       Log.debug(`${authName} auth silent signin after token expiration`)
      //     })
      //     .catch(() => {
      //       Log.debug(
      //         `${authName} auth silent signin error after token expiration`
      //       )
      //       signInIfNecessary()
      //     })
      // }
    })

    mgr.events.addSilentRenewError(e => {
      // TODO: need to restart renew manually?
      if (auth.isAuthenticated) {
        setTimeout(() => {
          mgr.signinSilent()
        }, 5000)
      } else {
        signInIfNecessary()
      }
    })

    mgr.events.addUserSignedOut(() => {
      auth.user = null
      signInIfNecessary()
    })
  }

  handleManagerEvents()
  return auth
}

// general utilities

/**
 * Gets the path portion of a url.
 * @param url - full url
 * @returns
 */
function getUrlPath(url: string) {
  const a = document.createElement('a')
  a.href = url
  let p = a.pathname
  if (p[0] !== '/') p = '/' + p
  return p
}

/**
 * Checks if current url's path matches given url's path.
 * @param {String} testUrl - url to test against.
 */
function matchesPath(testUrl: string) {
  return (
    window.location.pathname.toLocaleLowerCase() ===
    getUrlPath(testUrl).toLocaleLowerCase()
  )
}

function slugify(str: string) {
  str = str.replace(/^\s+|\s+$/g, '') // trim
  str = str.toLowerCase()

  // remove accents, swap ñ for n, etc
  const from = 'ãàáäâẽèéëêìíïîõòóöôùúüûñç·/_,:;'
  const to = 'aaaaaeeeeeiiiiooooouuuunc------'
  for (let i = 0, l = from.length; i < l; i++) {
    str = str.replace(new RegExp(from.charAt(i), 'g'), to.charAt(i))
  }

  str = str
    .replace(/[^a-z0-9 -]/g, '') // remove invalid chars
    .replace(/\s+/g, '-') // collapse whitespace and replace by -
    .replace(/-+/g, '-') // collapse dashes

  return str
}
// vue 2 version
import Router from 'vue-router'
import Vue from 'vue'
import {
  UserManagerSettings,
  Log,
  User,
  UserManager,
  UserProfile,
  WebStorageStateStore,
  UserManagerEvents
} from 'oidc-client-ts'

/**
 * Indicates the sign in behavior.
 */
export enum SignInType {
  /**
   * Uses the main browser window to do sign-in.
   */
  Window,
  /**
   * Uses a popup window to do sign-in.
   */
  Popup
}

/**
 * Logging level values used by createOidcAuth().
 */
export enum LogLevel {
  /**
   * No logs messages.
   */
  None = 0,
  /**
   * Only error messages.
   */
  Error = 1,
  /**
   * Error and warning messages.
   */
  Warn = 2,
  /**
   * Error, warning, and info messages.
   */
  Info = 3,
  /**
   * Everything.
   */
  Debug = 4
}



/**
 * Creates an openid-connect auth instance.
 * @param authName - short alpha-numeric name that identifies the auth instance for routing purposes.
 * This is used to generate default redirect urls (slugified) and identifying routes that needs auth.
 * @param defaultSignInType - the signin behavior when `signIn()` and `signOut()` are called.
 * @param appUrl - url to the app using this instance for routing purposes. Something like `https://domain/app/`.
 * @param oidcConfig - config object for oidc-client.
 * See https://github.com/IdentityModel/oidc-client-js/wiki#configuration for details.
 * @param logger - logger used by oidc-client. Defaults to console.
 * @param logLevel - minimum level to log. Defaults to LogLevel.Error.
 */
export function createOidcAuth(
  authName: string,
  defaultSignInType: SignInType,
  appUrl: string,
  oidcConfig: UserManagerSettings,
) {
  // arg check
  if (!authName) {
    throw new Error('Auth name is required.')
  }
  if (
    defaultSignInType !== SignInType.Window &&
    defaultSignInType !== SignInType.Popup
  ) {
    throw new Error('Only window or popup are valid default signin types.')
  }
  if (!appUrl) {
    throw new Error('App base url is required.')
  }
  if (!oidcConfig) {
    throw new Error('No config provided to oidc auth.')
  }



  const nameSlug = slugify(authName)

  // merge passed oidcConfig with defaults
  const config = {
    automaticSilentRenew: true,
    userStore: new WebStorageStateStore({
      store: sessionStorage
    }),
    ...oidcConfig // everything can be overridden!
  }

  const mgr = new UserManager(config)

  let _inited = false
  const auth = new Vue({
    data() {
      return {
        user: null as User | null,
        myRouter: null as Router | null
      }
    },
    computed: {
      appUrl(): string {
        return appUrl
      },
      authName(): string {
        return authName
      },
      isAuthenticated(): boolean {
        return !!this.user && !this.user.expired
      },
      accessToken(): string {
        return !!this.user && !this.user.expired ? this.user.access_token : ''
      },
      userProfile(): UserProfile {
        return !!this.user && !this.user.expired
          ? this.user.profile
          : {
            iss: '',
            sub: '',
            aud: '',
            exp: 0,
            iat: 0
          }
      },
      events(): UserManagerEvents {
        return mgr.events
      }
    },

    methods: {
      startup() {
        let isCB = false // CB = callback
        if (matchesPath(config.popup_redirect_uri)) {
          mgr.signinPopupCallback()
          isCB = true
        } else if (matchesPath(config.silent_redirect_uri)) {
          mgr.signinSilentCallback()
          isCB = true
        } else if (matchesPath(config.popup_post_logout_redirect_uri)) {
          mgr.signoutPopupCallback()
          isCB = true
        }
        if (isCB) return Promise.resolve(false)

        if (_inited) {
          return Promise.resolve(true)
        } else {
          // load user from storage
          return mgr
            .getUser()
            .then(test => {
              _inited = true
              if (test && !test.expired) {
                this.user = test
              }
              return true
            })
            .catch(err => {
              return false
            })
        }
      },
      signIn(args?: any) {
        return signInReal(defaultSignInType, args)
      },
      signOut(args?: any) {
        if (defaultSignInType === SignInType.Popup) {
          const router = this.myRouter
          return mgr
            .signoutPopup(args)
            .then(() => {
              redirectAfterSignout(router)
            })
            .catch(() => {
              // could be window closed
              redirectAfterSignout(router)
            })
        }
        return mgr.signoutRedirect(args)
      },
      startSilentRenew() {
        mgr.startSilentRenew()
      },
      stopSilentRenew() {
        mgr.stopSilentRenew()
      }
    }
  })

  function signInIfNecessary() {
    if (auth.myRouter) {
      const current = auth.myRouter.currentRoute
      if (current && current.meta.authName === authName) {
        signInReal(defaultSignInType, { state: { current } })
          .then(() => {
            // auth.myRouter()
          })
          .catch(() => {
            setTimeout(signInIfNecessary, 5000)
          })
        // window.location.reload();
        // auth.myRouter.go(); //replace('/');
      }
    }
  }

  function signInReal(type: SignInType, args?: any) {
    switch (type) {
      case SignInType.Popup:
        return mgr.signinPopup(args)
      // case SignInType.Silent:
      //   return mgr.signinSilent(args)
    }
    return mgr.signinRedirect(args)
  }

  function redirectAfterSignout(router: Router | null) {
    if (router) {
      const current = router.currentRoute
      if (current && current.meta.authName === authName) {
        router.replace('/')
        return
      }
    }
    //   window.location.reload(true);
    if (appUrl) window.location.href = appUrl
  }

  /**
   * Translates user manager events to vue events and perform default actions
   * if necessary.
   */
  function handleManagerEvents() {
    mgr.events.addUserLoaded(user => {
      auth.user = user
    })

    mgr.events.addUserUnloaded(() => {
      auth.user = null

      // redirect if on protected route (best method here?)
      // signInIfNecessary()
    })

    mgr.events.addAccessTokenExpired(() => {
      auth.user = null
      signInIfNecessary()
      // if (auth.isAuthenticated) {
      //   mgr
      //     .signinSilent()
      //     .then(() => {
      //       Log.debug(`${authName} auth silent signin after token expiration`)
      //     })
      //     .catch(() => {
      //       Log.debug(
      //         `${authName} auth silent signin error after token expiration`
      //       )
      //       signInIfNecessary()
      //     })
      // }
    })

    mgr.events.addSilentRenewError(e => {
      // TODO: need to restart renew manually?
      if (auth.isAuthenticated) {
        setTimeout(() => {
          mgr.signinSilent()
        }, 5000)
      } else {
        signInIfNecessary()
      }
    })

    mgr.events.addUserSignedOut(() => {
      auth.user = null
      signInIfNecessary()
    })
  }

  handleManagerEvents()
  return auth
}

// general utilities

/**
 * Gets the path portion of a url.
 * @param url - full url
 * @returns
 */
function getUrlPath(url: string) {
  const a = document.createElement('a')
  a.href = url
  let p = a.pathname
  if (p[0] !== '/') p = '/' + p
  return p
}

/**
 * Checks if current url's path matches given url's path.
 * @param {String} testUrl - url to test against.
 */
function matchesPath(testUrl: string) {
  return (
    window.location.pathname.toLocaleLowerCase() ===
    getUrlPath(testUrl).toLocaleLowerCase()
  )
}

function slugify(str: string) {
  str = str.replace(/^\s+|\s+$/g, '') // trim
  str = str.toLowerCase()

  // remove accents, swap ñ for n, etc
  const from = 'ãàáäâẽèéëêìíïîõòóöôùúüûñç·/_,:;'
  const to = 'aaaaaeeeeeiiiiooooouuuunc------'
  for (let i = 0, l = from.length; i < l; i++) {
    str = str.replace(new RegExp(from.charAt(i), 'g'), to.charAt(i))
  }

  str = str
    .replace(/[^a-z0-9 -]/g, '') // remove invalid chars
    .replace(/\s+/g, '-') // collapse whitespace and replace by -
    .replace(/-+/g, '-') // collapse dashes

  return str
}

这里基于vue-oidc-client进行修改，因为vue-oidc-client是基于oidc-client，而oidc-client已经不再维护，所以我们使用oidc-client-ts

创建Auth2.0认证跳转

在登录页面login/index.vue中，添加Auth2.0认证跳转按钮

<el-row
    type="flex"
    class="row-bg"
    justify="center"
    :gutter="10"
  >
    <el-col :span="10">
      <el-button
        :loading="loading"
        type="primary"
        @click.native.prevent="handleLogin"
      >
        登录
      </el-button>
    </el-col>
    <el-col :span="10">
      <el-button
        :loading="loading"
        @click.native.prevent="handleLoginAuth2"
      >
        Auth2.0
      </el-button>
    </el-col>
  </el-row>
</el-form>
<el-row
    type="flex"
    class="row-bg"
    justify="center"
    :gutter="10"
  >
    <el-col :span="10">
      <el-button
        :loading="loading"
        type="primary"
        @click.native.prevent="handleLogin"
      >
        登录
      </el-button>
    </el-col>
    <el-col :span="10">
      <el-button
        :loading="loading"
        @click.native.prevent="handleLoginAuth2"
      >
        Auth2.0
      </el-button>
    </el-col>
  </el-row>
</el-form>
<el-row
    type="flex"
    class="row-bg"
    justify="center"
    :gutter="10"
  >
    <el-col :span="10">
      <el-button
        :loading="loading"
        type="primary"
        @click.native.prevent="handleLogin"
      >
        登录
      </el-button>
    </el-col>
    <el-col :span="10">
      <el-button
        :loading="loading"
        @click.native.prevent="handleLoginAuth2"
      >
        Auth2.0
      </el-button>
    </el-col>
  </el-row>
</el-form>

在这里插入图片描述

点击跳转后，自动跳转到认证服务器的登录页面

在这里插入图片描述

当正确输入用户名和密码后，跳转到客户端的回调地址，并携带授权码code参数

环境变量中配置CLIENT_ID，资源服务器地址和认证服务器地址

VUE_APP_BASE_API = 'https://localhost:44377/'
VUE_APP_BASE_IDENTITY_SERVER = 'https://localhost:44350/'
VUE_APP_CLIENT_ID = 'Matoapp_App'
VUE_APP_BASE_API = 'https://localhost:44377/'
VUE_APP_BASE_IDENTITY_SERVER = 'https://localhost:44350/'
VUE_APP_CLIENT_ID = 'Matoapp_App'
VUE_APP_BASE_API = 'https://localhost:44377/'
VUE_APP_BASE_IDENTITY_SERVER = 'https://localhost:44350/'
VUE_APP_CLIENT_ID = 'Matoapp_App'

在login/index.vue中添加handleLoginAuth2方法

注意此处的redirect_uri要和认证服务器中的配置一致，否则跳转时会引发400 Bad Request

async handleLoginAuth2() {
  var loco = window.location;
  var appRootUrl = `${loco.protocol}//${loco.host}`;
  var idsrvAuth = createOidcAuth("main", SignInType.Window, appRootUrl, {
    authority: baseUrl,
    client_id: "Matoapp_App", // 'implicit.shortlived',
    response_type: "code",
    scope: "Matoapp",
    // test use
    prompt: "login",
    metadata: {
      issuer: baseUrl,
      authorization_endpoint: `${baseUrl}connect/authorize`,
      end_session_endpoint: `${baseUrl}logout`,
      token_endpoint: `${baseUrl}connect/token`,
    },
    redirect_uri: appRootUrl + "/continue",
    disablePKCE: true,
  });
  await idsrvAuth.signIn();
}
async handleLoginAuth2() {
  var loco = window.location;
  var appRootUrl = `${loco.protocol}//${loco.host}`;
  var idsrvAuth = createOidcAuth("main", SignInType.Window, appRootUrl, {
    authority: baseUrl,
    client_id: "Matoapp_App", // 'implicit.shortlived',
    response_type: "code",
    scope: "Matoapp",
    // test use
    prompt: "login",
    metadata: {
      issuer: baseUrl,
      authorization_endpoint: `${baseUrl}connect/authorize`,
      end_session_endpoint: `${baseUrl}logout`,
      token_endpoint: `${baseUrl}connect/token`,
    },
    redirect_uri: appRootUrl + "/continue",
    disablePKCE: true,
  });
  await idsrvAuth.signIn();
}
async handleLoginAuth2() {
  var loco = window.location;
  var appRootUrl = `${loco.protocol}//${loco.host}`;
  var idsrvAuth = createOidcAuth("main", SignInType.Window, appRootUrl, {
    authority: baseUrl,
    client_id: "Matoapp_App", // 'implicit.shortlived',
    response_type: "code",
    scope: "Matoapp",
    // test use
    prompt: "login",
    metadata: {
      issuer: baseUrl,
      authorization_endpoint: `${baseUrl}connect/authorize`,
      end_session_endpoint: `${baseUrl}logout`,
      token_endpoint: `${baseUrl}connect/token`,
    },
    redirect_uri: appRootUrl + "/continue",
    disablePKCE: true,
  });
  await idsrvAuth.signIn();
}

获取令牌

获取完成授权码后，需要通过授权码获取令牌（Token），此处将调用后端的接口，认证服务器核对了授权码和重定向URI后发放令牌

function Login(data, baseURL?: string) {
    return await ajaxRequest('/connect/token', 'POST', data, "/", baseURL)
}
@Action
public async LoginByCode(codeInfo: {
  code: string
  redirect_uri: string
}) {
  var code = codeInfo.code;
  var redirect_uri = codeInfo.redirect_uri;
  var data = null;
  var baseUrl = process.env.VUE_APP_BASE_IDENTITY_SERVER;
  await Login({
    grant_type: 'authorization_code',
    code: code,
    client_id: process.env.VUE_APP_CLIENT_ID,
    redirect_uri: redirect_uri
  }, baseUrl)
    .then(async (res) => {
      data = res;
      setToken(data.access_token);
      this.SET_TOKEN(data.access_token);
      return data
    })
  return data
}
function Login(data, baseURL?: string) {
    return await ajaxRequest('/connect/token', 'POST', data, "/", baseURL)
}


@Action
public async LoginByCode(codeInfo: {
  code: string
  redirect_uri: string
}) {
  var code = codeInfo.code;
  var redirect_uri = codeInfo.redirect_uri;
  var data = null;
  var baseUrl = process.env.VUE_APP_BASE_IDENTITY_SERVER;
  await Login({
    grant_type: 'authorization_code',
    code: code,
    client_id: process.env.VUE_APP_CLIENT_ID,
    redirect_uri: redirect_uri
  }, baseUrl)
    .then(async (res) => {
      data = res;
      setToken(data.access_token);
      this.SET_TOKEN(data.access_token);
      return data
    })
  return data
}
function Login(data, baseURL?: string) {
    return await ajaxRequest('/connect/token', 'POST', data, "/", baseURL)
}


@Action
public async LoginByCode(codeInfo: {
  code: string
  redirect_uri: string
}) {
  var code = codeInfo.code;
  var redirect_uri = codeInfo.redirect_uri;
  var data = null;
  var baseUrl = process.env.VUE_APP_BASE_IDENTITY_SERVER;
  await Login({
    grant_type: 'authorization_code',
    code: code,
    client_id: process.env.VUE_APP_CLIENT_ID,
    redirect_uri: redirect_uri
  }, baseUrl)
    .then(async (res) => {
      data = res;
      setToken(data.access_token);
      this.SET_TOKEN(data.access_token);
      return data
    })
  return data
}

获取Token后将其保存到vuex或Cookies中

创建回调页面

回调页面是在登录成功后，从回调到登录完成的过渡页面。

创建continue/index.vue，简单的显示登录成功的提示，常用的提示有“登录成功，正在为您继续”，“登录成功，正在为您跳转”等友好提示

<template>
  <div class="login-container">
    <el-result
      icon="success"
      title="登录成功"
      subTitle="正在继续，请稍候.."
    ></el-result>
  </div>
</template>
<template>
  <div class="login-container">
    <el-result
      icon="success"
      title="登录成功"
      subTitle="正在继续，请稍候.."
    ></el-result>
  </div>
</template>

<template>
  <div class="login-container">
    <el-result
      icon="success"
      title="登录成功"
      subTitle="正在继续，请稍候.."
    ></el-result>
  </div>
</template>

在这里插入图片描述

在登录成功后，会跳转到continue页面，回调地址会携带授权码，然后调用认证服务器的connect/token接口，获取token

创建onRouteChange函数，在此解析页面地址中的参数

export default class extends BaseVue {
  redirect?: string;
  otherQuery: Dictionary<string> = {};
  @Watch("$route", { immediate: true })
  private async onRouteChange(route: Route) {
    var loco = window.location;
    var appRootUrl = `${loco.protocol}//${loco.host}`;
    var query = route.query as Dictionary<string>;
    if (query) {
      this.redirect = query.redirect;
      this.otherQuery = this.getOtherQuery(query);
      if (this.otherQuery.code) {
        await UserModule.LoginByCode({
          code: this.otherQuery.code,
          redirect_uri: appRootUrl + "/continue",
        }).then(async (re) => {
          GetCurrentUserInfo(baseUrl)
            .then((re) => {
              var result = re as any;
              this.afterLoginSuccess(result);
            })
            .catch((err) => {
              console.warn(err);
            });
        });
      }
    }
  }
export default class extends BaseVue {
  redirect?: string;
  otherQuery: Dictionary<string> = {};

  @Watch("$route", { immediate: true })
  private async onRouteChange(route: Route) {
    var loco = window.location;
    var appRootUrl = `${loco.protocol}//${loco.host}`;
    var query = route.query as Dictionary<string>;
    if (query) {
      this.redirect = query.redirect;
      this.otherQuery = this.getOtherQuery(query);
      if (this.otherQuery.code) {
        await UserModule.LoginByCode({
          code: this.otherQuery.code,
          redirect_uri: appRootUrl + "/continue",
        }).then(async (re) => {
          GetCurrentUserInfo(baseUrl)
            .then((re) => {
              var result = re as any;
              this.afterLoginSuccess(result);
            })
            .catch((err) => {
              console.warn(err);
            });
        });
      }
    }
  }
export default class extends BaseVue {
  redirect?: string;
  otherQuery: Dictionary<string> = {};

  @Watch("$route", { immediate: true })
  private async onRouteChange(route: Route) {
    var loco = window.location;
    var appRootUrl = `${loco.protocol}//${loco.host}`;
    var query = route.query as Dictionary<string>;
    if (query) {
      this.redirect = query.redirect;
      this.otherQuery = this.getOtherQuery(query);
      if (this.otherQuery.code) {
        await UserModule.LoginByCode({
          code: this.otherQuery.code,
          redirect_uri: appRootUrl + "/continue",
        }).then(async (re) => {
          GetCurrentUserInfo(baseUrl)
            .then((re) => {
              var result = re as any;
              this.afterLoginSuccess(result);
            })
            .catch((err) => {
              console.warn(err);
            });
        });
      }
    }
  }

成功后将跳转到首页或者redirect指定的页面

  async afterLoginSuccess(userinfo) {
    this.$router
      .push({
        // path: this.redirect || "/",
        path: "/",
        query: this.otherQuery,
      })
      .catch((err) => {
        console.warn(err);
      });
  }
  async afterLoginSuccess(userinfo) {
    this.$router
      .push({
        // path: this.redirect || "/",
        path: "/",
        query: this.otherQuery,
      })
      .catch((err) => {
        console.warn(err);
      });
  }
  async afterLoginSuccess(userinfo) {
    this.$router
      .push({
        // path: this.redirect || "/",
        path: "/",
        query: this.otherQuery,
      })
      .catch((err) => {
        console.warn(err);
      });
  }

创建退出登录

只需要清除vuex或Cookies中的token即可，可以调用vue-oidc-client的signOut，但只是跳转到配置的登出地址，不会清除token（前提是redirectAfterSignout为true，并设置了post_logout_redirect_uri）

最终效果

在这里插入图片描述

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