ReturnUrl in passwordless.login.js

[nicowitteman]

In passwordless.login.js, instead of setting window.location.href = "/index", I suggest to redirect to the ReturnUrl like so:

    let returnUrl = findGetParameter('ReturnUrl');
    if (!returnUrl) {
        returnUrl = getFolder();
    }
    window.location.href = returnUrl;

using these helper functions:

function findGetParameter(parameterName) {
    var result = null,
        tmp = [];
    location.search
        .substr(1)
        .split("&")
        .forEach(function (item) {
            tmp = item.split("=");
            if (tmp[0] === parameterName) result = decodeURIComponent(tmp[1]);
        });
    return result;
}

and

function getFolder() {
    var dir = "";
    try {
        dir = document.getElementById('BasePath').value;
    } catch (e) {
    }
    return dir;
}

combined with this line added to Login.cshtml:

<input type="hidden" id="BasePath" name="BasePath" value="@Url.Content("~")">

[damienbod]

@nicowitteman Thanks for the feedback! Would you like to do a PR? If not I will update

Greetings Damien

[nicowitteman]

I will leave it to you after you have reviewed the suggestions, if you don't mind.

[nicowitteman]

I prepared a PR, waiting for merge of #56