57 lines
1.6 KiB
Bash
57 lines
1.6 KiB
Bash
 
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#!/usr/bin/env sh
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# Installs the tsunagi binary and, where systemd is present, a root service.
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# Run it as root (it writes under /usr/local and /etc):
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#
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# sudo ./install.sh
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#
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# PREFIX overrides the install prefix (default /usr/local).
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set -eu
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PREFIX="${PREFIX:-/usr/local}"
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here="$(cd "$(dirname "$0")" && pwd)"
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if [ "$(id -u)" -ne 0 ]; then
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echo "This installer writes to ${PREFIX}/bin and /etc; re-run it as root (sudo)." >&2
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exit 1
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fi
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echo "Installing tsunagi to ${PREFIX}/bin"
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install -d "${PREFIX}/bin"
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install -m 0755 "${here}/tsunagi" "${PREFIX}/bin/tsunagi"
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if command -v systemctl >/dev/null 2>&1; then
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echo "Installing the systemd service (runs the agent as root)"
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install -m 0644 "${here}/tsunagi.service" /etc/systemd/system/tsunagi.service
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systemctl daemon-reload
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cat <<EOF
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Done. Start the agent with:
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sudo systemctl enable --now tsunagi
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Control it as root, so the client shares the agent's state directory:
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sudo tsunagi status
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sudo tsunagi join <network-name> <tsn1…secret>
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EOF
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else
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cat <<EOF
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Installed the binary; no systemd found, so no service was set up. Either:
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* run it directly as root:
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sudo tsunagi up
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* or grant the capability and run it as your own user (no root at runtime):
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sudo setcap cap_net_admin,cap_net_bind_service+p ${PREFIX}/bin/tsunagi
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tsunagi up
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For the local DNS resolver as a non-root user, run \`tsunagi dns\` once; it
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prints the polkit rule that lets your user configure systemd-resolved.
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* or skip the interface entirely with \`tsunagi up --no-tun\`: tunnels still
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form, they just do not reach the operating system.
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EOF
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fi
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