60 lines
2.0 KiB
SYSTEMD
60 lines
2.0 KiB
SYSTEMD
# Barrier Client service barrierc-@BARRIER_VERSION@
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#
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# This file is part of Barrier.
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#
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# This is a systemd template service for the barrierc client service. Instances
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# are started using @<hostname>. For example:
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#
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# Starting:
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# systemctl start barrierc@myserver
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# or:
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# systemctl start barrierc@myserver:24800
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#
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# Enabling:
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# systemctl enable barrierc@myserver
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#
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# SSL Fingerprints are stored in /var/lib/barrier@<hostname> for each client
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# instance.
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[Unit]
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Description=Barrier Client connected to %I (Open-source KVM software)
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Documentation=man:barrierc(1) man:barriers(1)
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Documentation=https://github.com/debauchee/barrier/wiki
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# Require network before starting barrierc
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After=network-online.target
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Wants=network-online.target
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# Don't run client if server is running
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Conflicts=barriers.service
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[Service]
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Type=simple
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# Log level may be FATAL, ERROR, WARNING, NOTE, INFO, DEBUG, DEBUG1, DEBUG2
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Environment=LOG_LEVEL=INFO
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# Default display is :0
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Environment=DISPLAY=:0
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# Store fingerprints in instance specific directories
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Environment=XDG_DATA_HOME=/var/lib/barrier/barrier@%i
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# TrustedServers.txt Directory
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Environment=FP_DIR=/var/lib/barrier/barrier@%i/barrier/SSL/Fingerprints
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# Ensure the Fingerprints directory exists
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ExecStartPre=/usr/bin/mkdir -p "${FP_DIR}"
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# This uses openssl commands and grep to get the server's key and
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# store it in the TrustedServers.txt file. OpenSSL is a requirement
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# for barrier on Linux so these commands should exist. This will only
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# work if using the default 24800 port (since the port number must be
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# specified for openssl)
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ExecStartPre=/usr/bin/sh -c "[ -f "${FP_DIR}/TrustedServers.txt" ] ||\
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openssl s_client -connect %i:24800 2>/dev/null |\
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openssl x509 -noout -sha1 -fingerprint |\
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grep -oE '([A-Z0-9]{2}:?){20}' > ${FP_DIR}/TrustedServers.txt"
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# Main executable
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ExecStart=/usr/bin/barrierc --enable-crypto --display ${DISPLAY} --debug ${LOG_LEVEL} --no-daemon %i
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# Restart on fail
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Restart=always
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[Install]
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# Install to graphical target
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WantedBy=graphical.target
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