TypeScript cookies.set函数代码示例

function loginErrorHandler (req: express.Request,
                            res: express.Response,
                            cookies: Cookies,
                            next: express.NextFunction,
                            err: Error,
                            receiver: RoutablePath = AppPaths.receiver) {
  if (hasTokenExpired(err)) {
    cookies.set(sessionCookie)
    logger.debug(`Protected path - expired auth token - access to ${req.path} rejected`)
    return res.redirect(OAuthHelper.forLogin(req, res, receiver))
  }
  cookies.set(stateCookieName, '')
  return next(err)
}

    ErrorHandling.apply(async (req: express.Request,
                               res: express.Response,
                               next: express.NextFunction): Promise<void> => {
      const cookies = new Cookies(req, res)
      let user

      try {
        const authenticationToken = await getAuthToken(req)
        if (authenticationToken) {
          user = await IdamClient.retrieveUserFor(authenticationToken)
          res.locals.isLoggedIn = true
          res.locals.user = user
          setAuthCookie(cookies, authenticationToken)
        }
      } catch (err) {
        return loginErrorHandler(req, res, cookies, next, err)
      }

      if (res.locals.isLoggedIn) {
        if (isDefendantFirstContactPinLogin(req)) {
          // re-set state cookie as it was cleared above, we need it in this case
          cookies.set(stateCookieName, req.query.state)
          return res.redirect(FirstContactPaths.claimSummaryPage.uri)
        } else {
          await claimStoreClient.linkDefendant(user)
          res.redirect(await retrieveRedirectForLandingPage(req, res))
        }
      } else {
        if (res.locals.code) {
          trackCustomEvent('Authentication token undefined (jwt defined)',
            { requestValue: req.query.state })
        }
        res.redirect(OAuthHelper.forLogin(req, res))
      }
    }))

 .catch((err) => {
   if (hasTokenExpired(err)) {
     const cookies = new Cookies(req, res)
     cookies.set(sessionCookieName, '')
     logger.debug(`Protected path - invalid JWT - access to ${req.path} rejected`)
     return accessDeniedCallback(req, res)
   }
   return next(err)
 })

const server = http.createServer((req, res) => {
    const cookies = new Cookies(req, res);
    new Cookies(req, res, {keys: []});
    new Cookies(req, res, {keys: new Keygrip([])});
    new Cookies(req, res, {secure: true});

    let unsigned: string;
    let signed: string;
    let tampered: string;

    if (req.url === "/set") {
        cookies
            // set a regular cookie
            .set("unsigned", "foo", { httpOnly: false })

            // set a signed cookie
            .set("signed", "bar", { signed: true })

            // mimic a signed cookie, but with a bogus signature
            .set("tampered", "baz")
            .set("tampered.sig", "bogus")

            // sameSite option
            .set("samesite", "same", {sameSite: 'lax'})
            .set("samesite", "same", {sameSite: 'strict'})
            .set("samesite", "same", {sameSite: false});

        res.writeHead(302, { Location: "/" });
        res.end("Now let's check.");
        return;
    }

    unsigned = cookies.get("unsigned");
    signed = cookies.get("signed", { signed: true });
    tampered = cookies.get("tampered", { signed: true });

    res.writeHead(200, { "Content-Type": "text/plain" });
    res.end(
        `unsigned expected: foo

unsigned actual: ${unsigned}

signed expected: bar

signed actual: ${signed}

tampered expected: undefined

tampered: ${tampered}

`);
});

 /**
 * called by UserContext constructor
 * returns ai_user cookie if one exists, creates new cookie otherwise and returns guid
 */
 public static getUserId(request, response): string {
     var cookies = new Cookies(request, response);
     var userId = '';
     var userCookie = cookies.get('ai_user');
     if (!userCookie) {
         userId = uuid.v4();
         var value = 'id:' + userId + '|acq:' + this.localDate(new Date());
         cookies.set('ai_user', value);
     } else {
         userId = userCookie.substring(userCookie.indexOf(':'), userCookie.indexOf('|'));
     }
     return userId;
 }

    ErrorHandling.apply(async (req: express.Request, res: express.Response, next: express.NextFunction): Promise<void> => {
      const jwt: string = JwtExtractor.extract(req)

      if (jwt) {
        try {
          await IdamClient.invalidateSession(jwt)
        } catch (error) {
          const { id } = JwtUtils.decodePayload(jwt)
          logger.error(`Failed invalidating JWT for userId  ${id}`)
        }

        const cookies = new Cookies(req, res)
        cookies.set(sessionCookie, '')
      }

      res.redirect(Paths.homePage.uri)
    })

 /**
 * called by SessionContext constructor
 * returns ai_session cookie and updates acces time if one exists and has not timed out
 * other wise creates new cookie and returns guid
 */
 public static getSessionId(request, response): string {
     var cookies = new Cookies(request, response);
     var sessionId = '';
     var value = '';
     var curDate = new Date();
     var sessionCookie = cookies.get('ai_session');
     if (!sessionCookie) {
         sessionId = uuid.v4();
         value = 'id:' + sessionId + '|acq:' + this.localDate(curDate) + '|acq:' + new Date().getTime();
     } else {
         sessionId = sessionCookie.substring(sessionCookie.indexOf(':'), sessionCookie.indexOf('|'));
         var renewDate = sessionCookie.substring(sessionCookie.indexOf(':', sessionCookie.indexOf('acq:')+4), sessionCookie.length);
         if (curDate.getTime() - renewDate > 1800000) {
             sessionId = uuid.v4();
             value = 'id:' + sessionId + '|acq:' + this.localDate(curDate) + '|acq:' + curDate.getTime();
         } else {
             var acqDate = sessionCookie.substring(sessionCookie.indexOf('acq:') + 3, sessionCookie.indexOf('|', sessionCookie.indexOf('acq:') + 3));
             value = 'id:' + sessionId + '|acq:' + acqDate + '|acq:' + curDate.getTime();
         }
     }
     cookies.set('ai_session', value);
     return sessionId;
 }

const server = http.createServer((req, res) => {
    const cookies = new Cookies(req, res);
    let unsigned: string,
        signed: string,
        tampered: string;

    if (req.url === "/set") {
        cookies
        // set a regular cookie
            .set("unsigned", "foo", { httpOnly: false })

        // set a signed cookie
            .set("signed", "bar", { signed: true })

        // mimic a signed cookie, but with a bogus signature
            .set("tampered", "baz")
            .set("tampered.sig", "bogus");

        res.writeHead(302, { Location: "/" });
        return res.end("Now let's check.");
    }

    unsigned = cookies.get("unsigned");
    signed = cookies.get("signed", { signed: true });
    tampered = cookies.get("tampered", { signed: true });

    res.writeHead(200, { "Content-Type": "text/plain" });
    res.end(
        "unsigned expected: foo\n\n" +
        "unsigned actual: " + unsigned + "\n\n" +
        "signed expected: bar\n\n" +
        "signed actual: " + signed + "\n\n" +
        "tampered expected: undefined\n\n" +
        "tampered: " + tampered + "\n\n"
    );
});

 private static storeStateCookie (req: express.Request, res: express.Response, state: string): void {
   const cookies = new Cookies(req, res)
   cookies.set('state', state)
 }

function setAuthCookie (cookies: Cookies, authenticationToken: string): void {
  cookies.set(sessionCookie, authenticationToken)
  cookies.set(stateCookieName, '')
}