Pass an authorized token to url in the iframe, Aug 14, 2025 · Azure AD B2C offers an embedded sign-in experience, which allows rendering a custom login UI in an iframe. By token, in this context I understand a signed JWT token. Since MSAL prevents redirect in iframes by default, you'll need to set the allowRedirectInIframe configuration option to true in order to make use of this feature. For example, you can build a custom app, hosted at http://myapp. We pass around tokens everywhere in our application (for security when in session a user is assigned a token and appended to the end of the URL). How should I pass auth to iframe from host app? Is it safe to add a auth token to url query params? Do I need to use CSRF tokens? Nov 11, 2022 · What is the best way to achieve this integration ? How should we convert the identity of Sharepoint users to our users? My guess would be to use JS and fetch a user identity token then pass this token to a service / our service and validate the token on the app side. . com and iframe in a "platform app" that supports embedding. However we currently have a window (which contains the token in the URL) that opens another html in an iframe. Jun 11, 2024 · Integrating passkeys within iframes introduces both capabilities and constraints. Jul 28, 2021 · In this blog post, you'll learn how to send a request header while fetching an iframe. That way the token in the iframe url get parameter becomes invalid, so even when user see it, he cannot do anything. URLs are public and this includes the query parameters. Mar 13, 2020 · Is there any way we can pass authentication details/token to website inside frame? You cannot manipulate the content of the Iframe but you can use the URL to pass some information. Jun 27, 2015 · The problem with bearer tokens is that whoever holds them is authorized without any authentication. This is done for security reasons. This includes, systems that log the URL, malicious JS on the page, and anyone snooping on network traffic. However, you can not embed your custom app into a StoryMap, and expect the StoryMap to pass authentication to your app. postMessage to send auth details, etc. New token which is received in iframes server is saved in session. Apr 8, 2016 · In this situation, you are allowing that token to be public. Dec 5, 2022 · I need to authenticate an iframe that loads a site of a different domain. But I'm still not sure which method is the safest and correct way to handle this problem. So now from client side - when client buys and item in iframe, he does not need to pass token in request, because it is in session. The workaround with access_token s is to give them a short lifespan, and use longer-lived refresh_token s to obtain new access_token s when they expire. So in this situation, the iframe is loaded and anyone can have access to that token. Mar 14, 2023 · There are a few ways to pass data between a parent and a child (framed or popup) page, but the best in general is the window messaging API which allows secure cross-domain communication if both sides coordinate to enable it. The Web Authentication API, crucial for passkeys, historically had limitations with cross-origin iframes due to security concerns. Example case on how to pass a confidential token to iframe contents in a somewhat secure way. One possible use case for this method is, that you can send an authentication token (JWT) to your iframe URL. I wanted to pass a JWT token through the src URL as follows: Mar 15, 2023 · I've been researching for a while and saw methods mentioning CSRF tokens, usage of window.


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