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build: Standardize service binary paths, refine Debian package dependencies, and improve post-installation setup #11

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Merged
Vladush merged 1 commit into from
Jan 7, 2026
Merged

build: Standardize service binary paths, refine Debian package dependencies, and improve post-installation setup #11

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12 changes: 7 additions & 5 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -146,6 +146,10 @@ install(PROGRAMS ${CMAKE_SOURCE_DIR}/scripts/setup_config.sh
RENAME linuxcampam-setup-config
)

install(PROGRAMS ${CMAKE_SOURCE_DIR}/scripts/detect_opencl.sh
DESTINATION bin
)

# --- CPack Packaging ---
set(CPACK_PACKAGE_NAME "linuxcampam")
set(CPACK_PACKAGE_VENDOR "Vladimir Orlinski")
Expand All @@ -155,11 +159,9 @@ set(CPACK_PACKAGE_CONTACT "contact.github.submerge594@slmails.com")
set(CPACK_DEBIAN_PACKAGE_MAINTAINER "Vladimir Orlinski")

set(CPACK_GENERATOR "DEB")
set(CPACK_DEBIAN_PACKAGE_DEPENDS "libopencv-core406 | libopencv-core-dev, libopencv-imgproc406, libopencv-objdetect406, libopencv-dnn406, libpam0g, libc6, libstdc++6, v4l-utils")
# Note: Dependencies above are slightly generic, auto-shlibdeps is often handled by specialized toolchains, but CPack DEB needs manual or CMAKE_INSTALL_RPATH hint.
# For Ubuntu 24.04, opencv might be 4.6+ or similar. "libopencv-dev" is strict.
# A safer minimal set:
set(CPACK_DEBIAN_PACKAGE_DEPENDS "libopencv-dev (>= 4.0), libpam0g, libpam-runtime, v4l-utils, systemd, bash")
# Runtime dependencies (not -dev packages) for Ubuntu 24.04
# OpenCV 4.6 runtime libs, PAM, and utilities
set(CPACK_DEBIAN_PACKAGE_DEPENDS "libopencv-core406t64, libopencv-imgproc406t64, libopencv-objdetect406t64, libopencv-dnn406t64, libopencv-videoio406t64, libopencv-photo406t64, libpam0g, libpam-runtime, v4l-utils, systemd")

set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA "${CMAKE_SOURCE_DIR}/debian/postinst")

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10 changes: 7 additions & 3 deletions debian/postinst
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Expand Up @@ -18,9 +18,13 @@ if [ "$1" = "configure" ]; then
rm -rf /root/.cache/opencv
fi

# Create required directories if missing
mkdir -p /etc/linuxcampam/users
mkdir -p /etc/linuxcampam/models

# Ensure rights
# Users directory contains biometric embeddings - restrict to root
chmod 700 /etc/linuxcampam/users || true
chmod 700 /etc/linuxcampam/users
chmod 755 /etc/linuxcampam/models

# Run Camera Config Detection
Expand Down Expand Up @@ -69,8 +73,8 @@ if [ "$1" = "configure" ]; then
# Reload systemd and restart service if running
if [ -d /run/systemd/system ]; then
systemctl daemon-reload
systemctl enable linuxcampam
systemctl restart linuxcampam || true
systemctl enable linuxcampam.service || true
systemctl restart linuxcampam.service || true
fi

echo "LinuxCamPAM installed."
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4 changes: 2 additions & 2 deletions scripts/linuxcampam.service
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Expand Up @@ -3,8 +3,8 @@ Description=LinuxCamPAM Facial Authentication Service
After=network.target

[Service]
ExecStartPre=-/usr/local/bin/linux-enable-ir-emitter run
ExecStart=/usr/local/bin/detect_opencl.sh /usr/local/bin/linuxcampamd
ExecStartPre=-/usr/bin/linux-enable-ir-emitter run
ExecStart=/usr/bin/detect_opencl.sh /usr/bin/linuxcampamd
Restart=always
User=root
Group=root
Expand Down