eeadf0f85d
Non-admins without their own ~/.claude login get the shared long-lived sk-ant-oat01 token injected into their t3-serve env, so their agent authenticates against the admin's subscription. setup-devvm.sh stages it from Vault secret/workstation.claude_oauth_token (root-readable); the provisioner's install_user_claude_token injects per-user, if-absent (never clobbers emo's own login). Live-fixed anca (verified AUTHOK); this codifies it for reproducibility + future users. NOT pushed (shared-tree divergence hold). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
97 lines
4.9 KiB
Bash
Executable file
97 lines
4.9 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Idempotent machine-wide host base for the devvm Claude Code Workstation.
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# Run as root. Sets up ONLY machine-wide state: the apt toolset, node + claude-code,
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# kubelogin, the ENFORCED managed Claude config, and /etc/skel defaults (launcher,
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# tmux UX, and live config-inheritance symlinks into the shared config base).
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#
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# PER-USER provisioning (accounts, per-tier groups, kubeconfig, secrets, infra
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# clone) lives in t3-provision-users.sh — NOT here. Safe to re-run.
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set -euo pipefail
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HERE="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# The shared config base every user inherits from (live, chezmoi-versioned).
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# Coupled to the admin's home today; override to relocate to a neutral path.
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CONFIG_BASE="${WORKSTATION_CONFIG_BASE:-/home/wizard/.claude}"
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[[ $EUID -eq 0 ]] || { echo "setup-devvm.sh: must run as root" >&2; exit 1; }
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log() { echo "[setup-devvm] $*"; }
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# 1) apt toolset (declarative manifest; comments/blank lines stripped)
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mapfile -t PKGS < <(grep -vE '^[[:space:]]*(#|$)' "$HERE/packages.txt")
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log "apt: ensuring ${#PKGS[@]} packages present"
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export DEBIAN_FRONTEND=noninteractive
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apt-get update -qq
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apt-get install -y "${PKGS[@]}" >/dev/null
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# 2) node >= 18 + claude-code (claude-code requires node >= 18)
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need_node=1
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if command -v node >/dev/null; then
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[[ "$(node -v | sed 's/^v\([0-9]*\).*/\1/')" -ge 18 ]] && need_node=0
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fi
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if [[ $need_node -eq 1 ]]; then
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log "node: installing NodeSource 22.x"
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curl -fsSL https://deb.nodesource.com/setup_22.x | bash - >/dev/null
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apt-get install -y nodejs >/dev/null
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fi
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command -v claude >/dev/null || { log "npm: installing @anthropic-ai/claude-code"; npm install -g @anthropic-ai/claude-code >/dev/null; }
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# 3) kubelogin (kubectl oidc-login) system-wide — NOT the apt 'kubelogin' (= Azure tool)
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if [[ ! -x /usr/local/bin/kubelogin ]]; then
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log "kubelogin: installing int128/kubelogin"
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tmp="$(mktemp -d)"
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curl -fsSL -o "$tmp/kl.zip" https://github.com/int128/kubelogin/releases/latest/download/kubelogin_linux_amd64.zip
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( cd "$tmp" && { unzip -o kl.zip kubelogin >/dev/null 2>&1 || python3 -m zipfile -e kl.zip .; } )
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install -m 0755 "$tmp/kubelogin" /usr/local/bin/kubelogin
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ln -sf /usr/local/bin/kubelogin /usr/local/bin/kubectl-oidc_login
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rm -rf "$tmp"
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fi
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# 4) machine-wide ENFORCED Claude config (org claudeMd; top precedence; NO secrets)
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install -d -m 0755 /etc/claude-code
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install -m 0644 "$HERE/managed-settings.json" /etc/claude-code/managed-settings.json
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log "managed-settings.json -> /etc/claude-code/ (enforced org claudeMd)"
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# 5) /etc/skel for NEW accounts: launcher + tmux UX + live-inheritance symlinks.
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# A symlink placed in /etc/skel is copied (as a symlink) into each new home by
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# `useradd -m`, so new users' ~/.claude/{skills,rules,...} resolve to the shared
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# base and pick up the admin's edits live. Secrets + hooks are per-user (written
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# by the provisioner), NEVER symlinked here.
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install -d -m 0755 /etc/skel
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install -m 0755 "$HERE/skel/start-claude.sh" /etc/skel/start-claude.sh
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install -m 0644 "$HERE/skel/tmux.conf" /etc/skel/.tmux.conf
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install -d -m 0755 /etc/skel/.claude
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for d in skills rules agents commands; do
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[[ -d "$CONFIG_BASE/$d" ]] && ln -sfn "$CONFIG_BASE/$d" "/etc/skel/.claude/$d"
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done
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log "skel: launcher + tmux + inheritance symlinks (base=$CONFIG_BASE)"
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# 6) deploy the roster-driven provisioner to /usr/local/bin (run hourly by
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# t3-provision-users.timer). Re-deployed here so its logic is reproducible.
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install -m 0755 "$HERE/../t3-provision-users.sh" /usr/local/bin/t3-provision-users
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log "t3-provision-users -> /usr/local/bin/ (roster-driven)"
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# 7) harden the admin's unlocked tree: it holds git-crypt-DECRYPTED secrets, so it
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# must NOT be world-readable — only the admin + code-shared. Without this, ANY
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# devvm user (even outside code-shared) could read decrypted secrets by path.
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ADMIN_CODE="${ADMIN_CODE:-/home/wizard/code}"
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if [[ -d "$ADMIN_CODE" ]]; then
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chmod o-rx "$ADMIN_CODE"
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log "hardened $ADMIN_CODE (o-rx — not world-readable)"
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fi
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# 8) stage the shared Claude subscription OAuth token (long-lived sk-ant-oat01) to a
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# root-readable file the provisioner injects into non-admins' t3-serve env, so they
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# share the admin's Claude subscription (only those without their own ~/.claude login).
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if command -v vault >/dev/null; then
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export VAULT_ADDR="${VAULT_ADDR:-https://vault.viktorbarzin.me}"
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# setup-devvm runs as root (no ~/.vault-token); borrow the admin's token to read Vault.
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if [[ -z "${VAULT_TOKEN:-}" && -r /home/wizard/.vault-token ]]; then
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VAULT_TOKEN="$(cat /home/wizard/.vault-token)"; export VAULT_TOKEN
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fi
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if claude_tok="$(vault kv get -field=claude_oauth_token secret/workstation 2>/dev/null)"; then
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install -m 0600 /dev/stdin /etc/t3-serve/claude-oauth-token <<<"$claude_tok"
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log "staged /etc/t3-serve/claude-oauth-token (shared Claude subscription)"
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else
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log "WARN: secret/workstation claude_oauth_token absent -> non-admins won't share Claude auth"
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fi
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fi
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log "OK (idempotent)"
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