mirror of
https://github.com/marcoallegretti/WEFT_OS.git
synced 2026-03-27 01:13:09 +00:00
Marco Allegretti
97ea969075
New crate: weft-mount-helper. A privileged helper binary that sets up
dm-verity devices and mounts EROFS images for app isolation.
Commands:
mount <img> <hash_dev> <root_hash> <mountpoint>
- opens a named dm-verity device via veritysetup open
- mounts the resulting /dev/mapper/<name> as EROFS read-only
- cleans up the dm device if mount fails
umount <mountpoint>
- unmounts the mountpoint
- closes the dm-verity device via veritysetup close
Device naming: derives a stable name from the mountpoint path, limited
to 31 chars (DM limit), always prefixed weft-. Root check reads
/proc/self/status euid rather than using unsafe libc calls.
Tests: device_name_sanitizes_path, device_name_truncates_long_paths.
46 lines
1 KiB
Bash
46 lines
1 KiB
Bash
#!/usr/bin/env bash
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set -e
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PROJECT="/mnt/c/Users/might/Desktop/Development/Systems/WEFT OS"
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FAKE_PC_DIR="$HOME/.local/fake-pkgconfig"
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mkdir -p "$FAKE_PC_DIR"
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cat > "$FAKE_PC_DIR/libdisplay-info.pc" << 'EOF'
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prefix=/usr
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exec_prefix=${prefix}
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libdir=/usr/lib64
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includedir=/usr/include
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Name: libdisplay-info
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Description: EDID and DisplayID library (version shim for cargo check)
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Version: 0.2.9
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Libs: -L${libdir} -ldisplay-info
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Cflags: -I${includedir}
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EOF
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source "$HOME/.cargo/env"
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export PKG_CONFIG_PATH="$FAKE_PC_DIR:/usr/lib64/pkgconfig:/usr/share/pkgconfig"
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cd "$PROJECT"
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echo "==> cargo test -p weft-compositor"
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cargo test -p weft-compositor 2>&1
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echo ""
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echo "==> cargo test -p weft-appd"
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cargo test -p weft-appd -- --test-threads=1 2>&1
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echo ""
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echo "==> cargo test -p weft-runtime"
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cargo test -p weft-runtime -- --test-threads=1 2>&1
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echo ""
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echo "==> cargo test -p weft-pack"
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cargo test -p weft-pack -- --test-threads=1 2>&1
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echo ""
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echo "==> cargo test -p weft-mount-helper"
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cargo test -p weft-mount-helper -- --test-threads=1 2>&1
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echo ""
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echo "ALL DONE"
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