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Delete devices and pushers on logouts etc #2722
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Whenever an access token is invalidated, we should remove the associated pushers.
Non-functional refactoring to move deactivate_account. This means that we'll be able to properly deactivate devices and access tokens without introducing a dependency loop.
Non-functional refactoring to move set_password. This means that we'll be able to properly deactivate devices and access tokens without introducing a dependency loop.
Make sure that we delete devices whenever a user is logged out due to any of the following situations: * /logout * /logout_all * change password * deactivate account (by the user or by an admin) * invalidate access token from a dynamic module Fixes #2672.
| defer.Deferred[list[str, str|None]]: a list of the deleted tokens | ||
| and device IDs | ||
| defer.Deferred[list[str, int, str|None, int]]: a list of | ||
| (token, token id, device id) for each of the deleted tokens |
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Why are we changing this? It doesn't seem to be used elsewhere in the code?
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we need the token_id so that we can delete the pushers which correspond to the deleted access tokens: 2c6d639#diff-b8464485d36f6f87caee3f4d82524213R743
| user_id = user_info["user"].to_string() | ||
| if device_id: | ||
| # delete the device, which will also delete its access tokens | ||
| yield self.hs.get_device_handler().delete_device(user_id, device_id) |
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So there's always going to be only one access token per device?
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yes, that's what we expect.
erikjohnston
approved these changes
Nov 29, 2017
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This PR is a set of four commits - each is probably worth looking at separately.
The idea is to make sure that we delete devices and pushers whenever a user logs out, to try to avoid accumulating them forever.