Question

我正在使用passport.js来验证用户身份。我希望能够传递从用户收集的用户名，该用户名将在验证过程结束时通过，这样我就可以在创建用户时存储用户名（如果它尚不存在）。我试过这个：

app.get("/auth/google", function(request, response)
{
    console.log(request.query.username);

    passport.authenticate("google",
    {
        scope:
        [
            "https://www.googleapis.com/auth/userinfo.profile",
            "https://www.googleapis.com/auth/userinfo.email"
        ]
    })(request, response);
});

app.get("/auth/google/callback", function(request, response)
{
    console.log(request.query.username);

    passport.authenticate("google",
    {
        successRedirect: "/",
        failureRedirect: "htm/error"
    })(request, response);
});

对/ auth / google的调用打印用户名，但回调打印未定义。即使我可以获得回调用户名，我仍然不确定如何获得谷歌策略。那么我是否必须制定自己的策略才能使其发挥作用？

Answer 1

您可以将州对象传递给passport.authenticate，如下所示：

passport.authenticate("google",
{
    scope:
    [
        "https://www.googleapis.com/auth/userinfo.profile",
        "https://www.googleapis.com/auth/userinfo.email"
    ],
    state: request.query.username
})(request, response);

您可以通过 req.query.state 访问该州。

用户名应该是字符串，而不是对象。如果要在状态中存储对象，请先调用 JSON.stringify 并在回调中解析它。

Answer 2

对于使用OpenID的任何人来说，req.query似乎被OpenId查询参数覆盖，因此不能直接传递。但是，您可以将变量附加到req.session。

Dim networkInfo
Dim nameVal
Dim infoStr
Dim insult

Set networkInfo = CreateObject("WScript.NetWork") 
nameVal=1
infoStr = networkInfo.UserName & vbCr & vbLf

if InStr(1, networkInfo, "a") > 0 Then
    nameVal = nameVal + 1
Elseif      InStr(1, networkInfo, "b") > 0 Then
                nameVal = nameVal + 2
Elseif      InStr(1, networkInfo, "c") > 0 Then
                nameVal = nameVal + 3
Elseif      InStr(1, networkInfo, "d") > 0 Then
                nameVal = nameVal + 4
Elseif      InStr(1, networkInfo, "e") > 0 Then
                nameVal = nameVal + 5
Elseif      InStr(1, networkInfo, "f") > 0 Then
                nameVal = nameVal + 6
Elseif      InStr(1, networkInfo, "g") > 0 Then
                nameVal = nameVal + 7
Elseif      InStr(1, networkInfo, "h") > 0 Then
                nameVal = nameVal + 8
Elseif      InStr(1, networkInfo, "i") > 0 Then
                nameVal = nameVal + 9
Elseif      InStr(1, networkInfo, "j") > 0 Then
                nameVal = nameVal + 10
Elseif      InStr(1, networkInfo, "k") > 0 Then
                nameVal = nameVal + 11
Elseif      InStr(1, networkInfo, "l") > 0 Then
                nameVal = nameVal + 12
Elseif      InStr(1, networkInfo, "m") > 0 Then
                nameVal = nameVal + 13
Elseif      InStr(1, networkInfo, "n") > 0 Then
                nameVal = nameVal + 14
Elseif      InStr(1, networkInfo, "o") > 0 Then
                nameVal = nameVal + 15
Elseif      InStr(1, networkInfo, "p") > 0 Then
                nameVal = nameVal + 16
Elseif      InStr(1, networkInfo, "q") > 0 Then
                nameVal = nameVal + 17
Elseif      InStr(1, networkInfo, "r") > 0 Then
                nameVal = nameVal + 18
Elseif      InStr(1, networkInfo, "s") > 0 Then
                nameVal = nameVal + 19
Elseif      InStr(1, networkInfo, "t") > 0 Then
                nameVal = nameVal + 20
Elseif      InStr(1, networkInfo, "u") > 0 Then
                nameVal = nameVal + 21
Elseif      InStr(1, networkInfo, "v") > 0 Then
                nameVal = nameVal + 22
Elseif      InStr(1, networkInfo, "w") > 0 Then
                nameVal = nameVal + 23
Elseif      InStr(1, networkInfo, "x") > 0 Then
                nameVal = nameVal + 24
Elseif      InStr(1, networkInfo, "y") > 0 Then
                nameVal = nameVal + 25
Elseif      InStr(1, networkInfo, "z") > 0 Then
                nameVal = nameVal + 26  
Else        MsgBox ("") 

End If

If nameVal < 5 Then
    insult = ("")
Elseif nameVal  > 5 Then
    insult = ("")
Elseif nameVal  > 10 Then
    insult = ("")
Elseif nameVal  > 20 Then
    insult = ("")
Elseif nameVal  > 30 Then
    insult = ("")
Elseif nameVal  > 40 Then
    insult = ("")
Elseif nameVal  > 50 Then
    insult = ("")
Elseif nameVal  > 60 Then
    insult = ("")
Elseif nameVal  > 70 Then
    insult = ("")
Elseif nameVal  > 80 Then
    insult = ("")
Elseif nameVal  > 90 Then
    insult = ("")
Elseif nameVal  > 100 Then
    insult = ("")
Elseif nameVal  > 110 Then
    insult = ("")
Elseif nameVal  > 120 Then
    insult = ("")
Elseif nameVal  > 130 Then
    insult = (".")
Elseif nameVal  > 140 Then
    insult = ("")   
Elseif nameVal  > 150 Then
    insult = ("")   
Elseif nameVal  > 160 Then
    insult = ("")   
Elseif nameVal  > 170 Then
    insult = ("")   
Elseif nameVal  > 180 Then
    insult = ("")   
Elseif nameVal  > 190 Then
    insult = ("")   
Elseif nameVal  > 200 Then
    insult = ("")   
Elseif nameVal  > 210 Then
    insult = ("")   
Elseif nameVal  > 220 Then
    insult = ("")   
Elseif nameVal  > 230 Then
    insult = ("")   
Elseif nameVal  > 240 Then
    insult = ("")   
Elseif nameVal  > 250 Then
    insult = ("")   
Elseif nameVal  > 260 Then
    insult = ("")   
Elseif nameVal  > 270 Then
    insult = ("")   
Elseif nameVal  > 280 Then
    insult = ("")   
Elseif nameVal  > 290 Then
    insult = ("")   
Elseif nameVal  > 300 Then
    insult = ("")   
Elseif nameVal  > 310 Then
    insult = ("")   
Elseif nameVal  > 320 Then
    insult = ("")   
Elseif nameVal  > 330 Then
    insult = ("")   
Elseif nameVal  > 340 Then
    insult = ("")   
Elseif nameVal  > 350 Then
    insult = (".")  
Elseif nameVal  > 360 Then
    insult = ("")   
Elseif nameVal  > 370 Then
    insult = ("")   
Elseif nameVal  > 380 Then
    insult = ("")   
Elseif nameVal  > 390 Then
    insult = ("")   
Elseif nameVal  > 400 Then
    insult = ("")   
Elseif nameVal  > 410 Then
    insult = ("")   
Elseif nameVal  > 420 Then
    insult = ("")   
Elseif nameVal = 420 Then
    insult = ("")   
Elseif nameVal  > 430 Then
    insult = ("")   
Elseif nameVal  > 440 Then
    insult = ("")   
Elseif nameVal  > 450 Then
    insult = ("")   
Elseif nameVal  > 460 Then
    insult = ("")   
Elseif nameVal  > 470 Then
    insult = ("")   
Elseif nameVal  > 480 Then
    insult = ("")   
Elseif nameVal  > 490 Then
    insult = ("")   
Elseif nameVal  > 500 Then
    insult = ("")   
Elseif nameVal  > 510 Then
    insult = ("")   
Elseif nameVal  > 520 Then
    insult = ("")   
Elseif nameVal  > 530 Then
    insult = ("")   
End If      
MsgBox infoStr & insult

并且不要忘记在策略选项中包含passReqToCallback标志：

router.get('/auth/social', (req, res, next) => {
  req.session.foo = req.query.foo;
  next();
}, passport.authenticate('social'));

如何通过passport.js链传递参数？

2 个答案: