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add token to LinkAccessedEvent #6554

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dragonchaser
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We added the link token to the LinkAccessedEvent

refs #3753

Signed-off-by: Christian Richter <[email protected]>
@dragonchaser dragonchaser force-pushed the issue-3753-issues-with-audit-public_link_token_in_event branch from 03e2958 to 14a66a9 Compare June 19, 2023 11:53
@dragonchaser dragonchaser requested review from kobergj and removed request for kobergj June 19, 2023 11:58
@dragonchaser dragonchaser mentioned this pull request Jun 19, 2023
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Signed-off-by: Christian Richter <[email protected]>
@dragonchaser dragonchaser force-pushed the issue-3753-issues-with-audit-public_link_token_in_event branch from e33b984 to 6d9ad6f Compare June 19, 2023 12:45
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Kudos, SonarCloud Quality Gate passed!    Quality Gate passed

Bug A 0 Bugs
Vulnerability A 0 Vulnerabilities
Security Hotspot A 0 Security Hotspots
Code Smell A 0 Code Smells

0.0% 0.0% Coverage
0.0% 0.0% Duplication

@dragonchaser dragonchaser marked this pull request as ready for review June 19, 2023 12:58
@kobergj
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kobergj commented Jun 19, 2023

Merging this will allow the sysadmin to access all files that have a public link. In my opinion this is a major security issue. We should not log the token at all, even if it means we don't know which link was being accessed.

@butonic @micbar @tbsbdr

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Code looks good. Just blocking until above comment is resolved

@butonic
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butonic commented Jun 20, 2023

Merging this will allow the sysadmin to access all files that have a public link. In my opinion this is a major security issue. We should not log the token at all, even if it means we don't know which link was being accessed.

The public link token is part of the url and will already show up in access logs anyway. So, I understand your concern, but I don't see a decrease in security. If users don't want their public links to be accessed ... set a password.

@kobergj
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kobergj commented Jun 20, 2023

IMO we should not log the token at all. And already having a security issue doesn't mean we should open another one.

I also don't see the point in having the token logged. What is the admin supposed to do with that information? They would need to know whose link it is to be able to do any action.

@dragonchaser
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IMO we should not log the token at all. And already having a security issue doesn't mean we should open another one.

I also don't see the point in having the token logged. What is the admin supposed to do with that information? They would need to know whose link it is to be able to do any action.

Seeing tokens in the access log is not a security issue per se, works as designed....

@kobergj
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kobergj commented Jun 20, 2023

Seeing tokens in the access log is not a security issue per se, works as designed....

Not so sure about that, smells like bug to me.

Anyways the access log is not part of this PR. So we should leave that out of discussion. Logging the access tokens in one place doesn't make it better to log them in another.

@dragonchaser
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I think this is a decision pm should make... @kobergj I see and understand your concerns, but this is more of a general decision how this should be handled.

/cc @tbsbdr

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kobergj commented Jun 20, 2023

I wouldn't say this is a general decision. Opening backdoors should always be a case to case decision.

But I agree. We need a product decision.

/cc @micbar

@micbar
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micbar commented Jun 20, 2023

From my pov, this is not critical.

We need to remember that "Public Links" are designed to be "public".

@dragonchaser
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@micbar so shall we merge this now?

@micbar
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micbar commented Jun 20, 2023

Yes.

@dragonchaser dragonchaser merged commit 961b03b into owncloud:master Jun 20, 2023
@dragonchaser dragonchaser deleted the issue-3753-issues-with-audit-public_link_token_in_event branch June 20, 2023 11:33
ownclouders pushed a commit that referenced this pull request Jun 20, 2023
…it-public_link_token_in_event

add token to LinkAccessedEvent
@micbar micbar mentioned this pull request Jul 24, 2023
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4 participants