2021-03-24 22:49:07 +01:00
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[Unit]
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2021-02-22 13:21:58 +01:00
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Description=Matrix Telegram Bridge
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2021-03-24 22:49:07 +01:00
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After=matrix-synapse.service
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[Service]
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Type=simple
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User=__APP__
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Group=__APP__
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2023-11-13 21:34:20 +01:00
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WorkingDirectory=__INSTALL_DIR__/
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ExecStart=__INSTALL_DIR__/bin/python3 -m mautrix_telegram
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2021-03-24 22:49:07 +01:00
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2023-11-17 12:11:13 +01:00
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# Optional hardening to improve security
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ReadWritePaths=__INSTALL_DIR__/ /var/log/__APP__
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NoNewPrivileges=yes
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MemoryDenyWriteExecute=true
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PrivateDevices=yes
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PrivateTmp=yes
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ProtectHome=yes
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ProtectSystem=strict
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ProtectControlGroups=true
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RestrictSUIDSGID=true
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RestrictRealtime=true
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LockPersonality=true
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ProtectKernelLogs=true
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ProtectKernelTunables=true
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ProtectHostname=true
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ProtectKernelModules=true
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PrivateUsers=true
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ProtectClock=true
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SystemCallArchitectures=native
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SystemCallErrorNumber=EPERM
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SystemCallFilter=@system-service
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# Denying access to capabilities that should not be relevant for webapps
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# Doc: https://man7.org/linux/man-pages/man7/capabilities.7.html
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CapabilityBoundingSet=~CAP_RAWIO CAP_MKNOD
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CapabilityBoundingSet=~CAP_AUDIT_CONTROL CAP_AUDIT_READ CAP_AUDIT_WRITE
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CapabilityBoundingSet=~CAP_SYS_BOOT CAP_SYS_TIME CAP_SYS_MODULE CAP_SYS_PACCT
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CapabilityBoundingSet=~CAP_LEASE CAP_LINUX_IMMUTABLE CAP_IPC_LOCK
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CapabilityBoundingSet=~CAP_BLOCK_SUSPEND CAP_WAKE_ALARM
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CapabilityBoundingSet=~CAP_SYS_TTY_CONFIG
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CapabilityBoundingSet=~CAP_MAC_ADMIN CAP_MAC_OVERRIDE
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CapabilityBoundingSet=~CAP_NET_ADMIN CAP_NET_BROADCAST CAP_NET_RAW
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CapabilityBoundingSet=~CAP_SYS_ADMIN CAP_SYS_PTRACE CAP_SYSLOG
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2021-03-24 22:49:07 +01:00
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[Install]
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WantedBy=multi-user.target
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