We would only look for duplicate profiles when a new login
occurred but when using `--force-reauth` we could switch
users which would end up with duplicate profiles.
Updates #7726
Signed-off-by: Maisem Ali <maisem@tailscale.com>
There are a few situations where we end up with duplicate profiles.
Add tests to identify those situations, fix in followup.
Updates #7726
Signed-off-by: Maisem Ali <maisem@tailscale.com>
This fix does not seem ideal, but the test infrastructure using a local
goos doesn't seem to avoid all of the associated challenges, but is
somewhat deeply tied to the setup.
The core issue this addresses for now is that when run on Windows there
can be no code paths that attempt to use an invalid UID string, which on
Windows is described in [1].
For the goos="linux" tests, we now explicitly skip the affected
migration code if runtime.GOOS=="windows", and for the Windows test we
explicitly use the running users uid, rather than just the string
"user1". We also now make the case where a profile exists and has
already been migrated a non-error condition toward the outer API.
Updates #7876
[1] https://learn.microsoft.com/en-us/windows-server/identity/ad-ds/manage/understand-security-identifiers
Signed-off-by: James Tucker <jftucker@gmail.com>
We accidentally switched to ./tool/go in
4022796484 which resulted in no longer
running Windows builds, as this is attempting to run a bash script.
I was unable to quickly fix the various tests that have regressed, so
instead I've added skips referencing #7876, which we need to back and
fix.
Updates #7262
Updates #7876
Signed-off-by: James Tucker <james@tailscale.com>
The profileManager was using the LoginName as a proxy to figure out if the profile
had logged in, however the LoginName is not present if the node was created with an
Auth Key that does not have an associated user.
Signed-off-by: Maisem Ali <maisem@tailscale.com>
This updates all source files to use a new standard header for copyright
and license declaration. Notably, copyright no longer includes a date,
and we now use the standard SPDX-License-Identifier header.
This commit was done almost entirely mechanically with perl, and then
some minimal manual fixes.
Updates #6865
Signed-off-by: Will Norris <will@tailscale.com>
We merge/dedupe profiles based on UserID and NodeID, however we were not accounting for ControlURLs.
Updates #713
Signed-off-by: Maisem Ali <maisem@tailscale.com>
Profile keys are not deleted but are instead set to `nil` which results
in getting a nil error and we were not handling that correctly.
Updates #713
Signed-off-by: Maisem Ali <maisem@tailscale.com>
We were not checking the currentUserID in all code paths that looped over
knownProfiles. This only impacted multi-user Windows setups.
Updates #713
Signed-off-by: Maisem Ali <maisem@tailscale.com>
We would end up with duplicate profiles for the node as the UserID
would have chnaged. In order to correctly deduplicate profiles, we
need to look at both the UserID and the NodeID. A single machine can
only ever have 1 profile per NodeID and 1 profile per UserID.
Note: UserID of a Node can change when the node is tagged/untagged,
and the NodeID of a device can change when the node is deleted so we
need to check for both.
Updates #713
Signed-off-by: Maisem Ali <maisem@tailscale.com>
