47 lines
1.2 KiB
Bash
Executable File
47 lines
1.2 KiB
Bash
Executable File
#!/bin/bash
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# preinst script for linux-patch-api
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# Created by package build system
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set -e
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# Check if this is an upgrade
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if [ -d "/etc/linux_patch_api" ]; then
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echo "Detected existing installation - performing upgrade"
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fi
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# Create system user if it doesn't exist
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if ! getent group linux-patch-api > /dev/null 2>&1; then
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echo "Creating group linux-patch-api..."
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groupadd --system linux-patch-api
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fi
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if ! getent passwd linux-patch-api > /dev/null 2>&1; then
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echo "Creating user linux-patch-api..."
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useradd --system \
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--gid linux-patch-api \
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--home-dir /var/lib/linux_patch_api \
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--no-create-home \
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--shell /usr/sbin/nologin \
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--comment "Linux Patch API Service" \
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linux-patch-api
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fi
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# Create required directories
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mkdir -p /etc/linux_patch_api/certs
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mkdir -p /var/lib/linux_patch_api
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mkdir -p /var/log/linux_patch_api
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# Set proper ownership
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chown -R linux-patch-api:linux-patch-api /var/lib/linux_patch_api
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chown -R linux-patch-api:linux-patch-api /var/log/linux_patch_api
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# Set secure permissions
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chmod 750 /etc/linux_patch_api
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chmod 750 /etc/linux_patch_api/certs
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chmod 755 /var/lib/linux_patch_api
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chmod 755 /var/log/linux_patch_api
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echo "Pre-installation checks completed successfully"
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exit 0
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