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Use mount options to set tmpfs user/permissions

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This commit is contained in:
Stephen Seo 2023-11-17 20:19:30 +09:00
parent 9c82f847ee
commit 02af05e7a4
1 changed files with 3 additions and 29 deletions
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32
update.py
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@ -18,6 +18,7 @@ import threading
from pathlib import Path from pathlib import Path
from typing import Any, Union from typing import Any, Union
import signal import signal
import pwd
# SCRIPT_DIR = os.path.dirname(os.path.realpath(__file__)) # SCRIPT_DIR = os.path.dirname(os.path.realpath(__file__))
SUDO_PROC = False SUDO_PROC = False
@ -1834,6 +1835,7 @@ if __name__ == "__main__":
PKG_STATE = pkg_state PKG_STATE = pkg_state
OTHER_STATE = other_state OTHER_STATE = other_state
other_state["USER"] = os.environ["USER"] other_state["USER"] = os.environ["USER"]
other_state["UID"] = pwd.getpwnam(other_state["USER"]).pw_uid
other_state["logs_dir"] = None other_state["logs_dir"] = None
other_state["log_limit"] = 1024 * 1024 * 1024 other_state["log_limit"] = 1024 * 1024 * 1024
other_state["error_on_limit"] = False other_state["error_on_limit"] = False
@ -2057,7 +2059,7 @@ if __name__ == "__main__":
"-t", "-t",
"tmpfs", "tmpfs",
"-o", "-o",
"size=90%", f"size=90%,mode=0700,uid={other_state['UID']}",
"tmpfs", "tmpfs",
other_state["tmpfs_chroot"], other_state["tmpfs_chroot"],
), ),
@ -2074,34 +2076,6 @@ if __name__ == "__main__":
), ),
other_state["tmpfs_chroot"], other_state["tmpfs_chroot"],
) )
log_print(
"Setting tmpfs dir permissions...", other_state=other_state
)
subprocess.run(
(
"/usr/bin/env",
"sudo",
"chmod",
"700",
other_state["tmpfs_chroot"],
),
check=True,
)
log_print(
"Giving self user owner of tmpfs dir...",
other_state=other_state,
)
subprocess.run(
(
"/usr/bin/env",
"sudo",
"chown",
"-R",
other_state["USER"],
other_state["tmpfs_chroot"],
),
check=True,
)
os.umask(old_umask) os.umask(old_umask)
except subprocess.CalledProcessError: except subprocess.CalledProcessError:
log_print("ERROR: Failed to set up tmpfs!") log_print("ERROR: Failed to set up tmpfs!")