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How to block access to other user home folder? #59

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opened 2025-01-23 15:54:04 +01:00 by Benjamin_Loison · 2 comments
Benjamin_Loison commented 2025-01-23 15:54:04 +01:00
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See the Tchap message: 
-----BEGIN PGP MESSAGE-----

hF4DTQa9Wom5MBgSAQdAPTHN1zsONhLuklUatgXf84YGJYAeeAUjgBEOmxO7+hkw
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mnureqFKjDedRfDsuAxD8cl8tjrHQzBQrU/Dhw==
=g62i
-----END PGP MESSAGE-----
<details> <summary>See the Tchap message:</summary> ``` -----BEGIN PGP MESSAGE----- hF4DTQa9Wom5MBgSAQdAPTHN1zsONhLuklUatgXf84YGJYAeeAUjgBEOmxO7+hkw KhGY3hvQz9rx8qPDBESsG/w91ZEt5cI5u9LupFc16tR/ojci6dSSW6PKSHeChddI 0qoBIB7rWeJni1TYQZnvzHr9ZW8wg0QP6rn9KrIAQ6rdcJWE+Ys1vm/YXQQdr35B oOGeZO4WjilcsBnyRVehI0LDX/gaMpfd+mn+TAxtA9NCxs/ZnbYcmGRJydGSiJaw h2r/qp6QjTZHy6S7M0+gAbaL2Ik2MRQ/1eIczNryOlv4px0Bqlqt+/787Nn/EccS mnureqFKjDedRfDsuAxD8cl8tjrHQzBQrU/Dhw== =g62i -----END PGP MESSAGE----- ``` </details>
Benjamin_Loison commented 2025-01-23 17:11:13 +01:00
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ls -lah ~
Output: 
total 360K
drwx--x---+ 32 benjamin_loison benjamin_loison 4.0K Jan 23 15:22 .
drwxr-xr-x   3 root            root            4.0K Jan 16 14:59 ..
drwxr-x---   2 benjamin_loison benjamin_loison 4.0K Jan 13 01:16 .android
drwxr-xr-x   3 benjamin_loison benjamin_loison 4.0K Jan 13 00:29 android
...

on Debian 12 GNOME.

What does precisely + mean? It is for ACL if I remember correctly but what is more precisely under the hood?

```bash ls -lah ~ ``` <details> <summary>Output:</summary> ``` total 360K drwx--x---+ 32 benjamin_loison benjamin_loison 4.0K Jan 23 15:22 . drwxr-xr-x 3 root root 4.0K Jan 16 14:59 .. drwxr-x--- 2 benjamin_loison benjamin_loison 4.0K Jan 13 01:16 .android drwxr-xr-x 3 benjamin_loison benjamin_loison 4.0K Jan 13 00:29 android ... ``` </details> on Debian 12 GNOME. What does precisely `+` mean? It is for ACL if I remember correctly but what is more precisely under the hood?
Benjamin_Loison commented 2025-01-23 17:12:33 +01:00
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So chmod 700 /home/user/ is enough, according to the Tchap message: 
-----BEGIN PGP MESSAGE-----

hF4DTQa9Wom5MBgSAQdAkhoqOO949rTBpmqFjqZNH/cXBU2aBFAILNvGTJCcKFgw
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CeZgNiVPbs6kgovIiG4MHkOiJvI=
=0N0R
-----END PGP MESSAGE-----
<details> <summary>So <code>chmod 700 /home/user/</code> is enough, according to the Tchap message:</summary> ``` -----BEGIN PGP MESSAGE----- hF4DTQa9Wom5MBgSAQdAkhoqOO949rTBpmqFjqZNH/cXBU2aBFAILNvGTJCcKFgw tYzS2SG9gHBuaYYi9XXlDSxtuB4U3KcLQ/DGa5sXLaQv8Y+MiAm+q7IlMjx++a4w 0kIBO5WR7Nl1WejqfDlcrwyB6b7+LWDM4hIbnpIrddI7qxBdA0qOPb512Dxs+SfJ CeZgNiVPbs6kgovIiG4MHkOiJvI= =0N0R -----END PGP MESSAGE----- ``` </details>
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Reference: Benjamin_Loison/linux#59
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