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Discussion on: How to share Firebase Authentication across subdomains

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wafae1234 profile image
wafae1234

Hey, thanks for replying
please can you just take a look, i ve been stuck in this task for couple of week and i can't find clear insight
I have to make the decision to change the hosting to firebase of all my sub apps if it is necessery for the fuction to be able to set the cookie in my domain
Did you use firebase hosting to host all the apps of subdomains ?

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johncarroll profile image
John Carroll

Did you use firebase hosting to host all the apps of subdomains ?

I did.

please can you just take a look, i ve been stuck in this task for couple of week and i can't find clear insight

I mean, you can read the Firebase docs and do research on the internet as well as I can.

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wafae1234 profile image
wafae1234

i read the docs and everything, i hosted my apps in firebase hosting, still the cookie __session is not set in the browser,
i can see the request containing the cookie but not setting it in the browser
please one last question: when you call your cloud function ...cloudfunctions.net/users-signin which generate the cookie ..., do you call it using the google domain url or the custom domain url ?

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johncarroll profile image
John Carroll • Edited

In order for the cookie to be set, the function will need to be on the same domain as the client app.

Also, if I remember correctly one of the links in this post directs to a Google Chrome issue where it didn’t show the cookie being set in the browser. Not sure if it’s the same as what you’re experiencing though.