3 Commits (1e8b4e770ad441ab1d9477790b531e0fcfc473a7)

Author	SHA1	Message	Date
Aaron Klotz	6425f497b1	ipn/ipnserver paths: add paths.LegacyStateFilePath ... Moving this information into a centralized place so that it is accessible to code in subsequent commits. Updates #3011 Signed-off-by: Aaron Klotz <aaron@tailscale.com>	3 years ago
Aaron Klotz	21e9f98fc1	ipn, paths: unconditionally attempt to set state dir perms, but only if the state dir is ours ... We unconditionally set appropriate perms on the statefile dir. We look at the basename of the statefile dir, and if it is "tailscale", then we set perms as appropriate. Fixes #2925 Updates #2856 Signed-off-by: Aaron Klotz <aaron@tailscale.com>	3 years ago
Aaron Klotz	9ebb5d4205	ipn, paths: ensure that the state directory for Windows has the correct perms ... ProgramData has a permissive ACL. For us to safely store machine-wide state information, we must set a more restrictive ACL on our state directory. We set the ACL so that only talescaled's user (ie, LocalSystem) and the Administrators group may access our directory. We must include Administrators to ensure that logs continue to be easily accessible; omitting that group would force users to use special tools to log in interactively as LocalSystem, which is not ideal. (Note that the ACL we apply matches the ACL that was used for LocalSystem's AppData\Local). There are two cases where we need to reset perms: One is during migration from the old location to the new. The second case is for clean installations where we are creating the file store for the first time. Updates #2856 Signed-off-by: Aaron Klotz <aaron@tailscale.com>	3 years ago