[OPS-1161] Harden systemd service #129
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Depends on serokell/serokell.nix#158 |
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rvem
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rvem
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| User = "tzbot"; | ||
| Group = "tzbot"; | ||
| StateDirectory = "tzbot"; | ||
| Restart = mkDefault "on-failure"; | ||
| RestartSec = mkDefault 10; | ||
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| SystemCallFilter = [ |
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Do you know if there is an easy way to determine which syscalls are needed by a given service?
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I dont think there is any easy way. You can use strace or https://github.com/synacktiv/shh (which didn't work for me) but you will still need to manually use the service. Which is practically the same as simply restricting syscalls and then using the service to see if anything is broken
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Problem: We want to harden the security of our systemd services. Solution: Use the hardening profile defined in serokell.nix.
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Problem: We want to harden the security of our systemd services.
Solution: Use the hardening profile defined in serokell.nix.
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