WebAPI/Security/FMRadioAPI: Difference between revisions

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==WebFM API==
==WebFM API==
References:
*https://bugzilla.mozilla.org/show_bug.cgi?id=749053
*https://groups.google.com/d/topic/mozilla.dev.webapi/PraULCQntqA/discussion
Brief purpose of API: FM radio feature.
Brief purpose of API: FM radio feature.


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Multiple apps/pages can try to modify radio settings at the same time with the most recent action taking effect.  Turning on the radio causes the audio stream to be played - there is no access to the stream data
Multiple apps/pages can try to modify radio settings at the same time with the most recent action taking effect.  Turning on the radio causes the audio stream to be played - there is no access to the stream data


== Regular web content (unauthenticated) ==
References:
Use cases for unauthenticated code: radio app/web page
*https://bugzilla.mozilla.org/show_bug.cgi?id=749053
*https://groups.google.com/d/topic/mozilla.dev.webapi/PraULCQntqA/discussion
=== Permissions Table===


Authorization model for normal content: Explicit
{| border="1" class="wikitable"
! Type
! Use Cases
! Authorization Model
! Notes & Other Controls
|-
| Web Content || radio app/web page || Explicit ||  An app or page can't access any of the radio API if another page/app is currently using it. Whenever a page/app uses the API for the first time since another page/app used it, always reset the current frequency to some specified value
|-
| Installed Web Apps || radio app/web page || Implicit ||  An app or page can't access any of the radio API if another page/app is currently using it. Whenever a page/app uses the API for the first time since another page/app used it, always reset the current frequency to some specified value
|-
| Privileged Web Apps || radio app || Implicit ||
|-
| Certified Web Apps || radio app || Implicit || Same as for unauthenticated. Technically we wouldn't need to reset the frequency here, but seems nicer to keep things consistent.
|}


Authorization model for installed content: Implicit
__NOTOC__


Potential mitigations: An app or page can't access any of the radio API if another page/app is currently using it. Whenever a page/app uses the API for the first time since another page/app used it, always reset the current frequency to some specified value
[[Category:Web APIs]]
 
[[Category:Security]]
== Privileged (approved by app store) ==
Use cases for privileged code: radio app
 
Authorization model: Implicit
 
Potential mitigations: Same as for unauthenticated.
 
== Certified (system-critical apps) ==
Use cases for certified code:  radio app
 
Authorization model: Implicit
 
Potential mitigations: Same as for unauthenticated. Technically we wouldn't need to reset the frequency here, but seems nicer to keep things consistent.
 
__NOTOC__
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