64 lines
2.3 KiB
Python
64 lines
2.3 KiB
Python
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"""Detect primary nginx site domain on remote Baota/generic hosts."""
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from __future__ import annotations
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import shlex
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def build_nginx_domain_detect_command(*, target_hint: str = "") -> str:
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"""Build remote shell snippet that prints one site hostname to stdout.
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Lookup order:
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1. Baota vhost basename ``/www/server/panel/vhost/nginx/{domain}.conf``
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2. ``server_name`` in Baota vhosts and generic nginx dirs
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Prefer *target_hint* when it matches a candidate.
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"""
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hint = (target_hint or "").strip().lower()
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qhint = shlex.quote(hint) if hint else "''"
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return (
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f"TARGET_HINT={qhint}; "
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"_is_domain() { "
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'local h="${1,,}"; '
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'[[ "$h" == *.* ]] || return 1; '
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'[[ "$h" =~ ^[0-9]+(\\.[0-9]+){3}$ ]] && return 1; '
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'case "$h" in default|0.default|0.site_total|phpmyadmin|localhost|127.0.0.1|_*|*.local) return 1 ;; esac; '
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"return 0; "
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"}; "
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"_pick() { "
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'local best=""; '
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"for h in \"$@\"; do "
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'[ -n "$h" ] || continue; '
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"_is_domain \"$h\" || continue; "
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'if [ -n "$TARGET_HINT" ] && [ "$h" = "$TARGET_HINT" ]; then echo "$h"; return 0; fi; '
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'if [ -z "$best" ] || [[ "$h" < "$best" ]]; then best="$h"; fi; '
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"done; "
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'[ -n "$best" ] && echo "$best"; '
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"}; "
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"cands=(); "
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'BT="/www/server/panel/vhost/nginx"; '
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'if [ -d "$BT" ]; then '
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'for f in "$BT"/*.conf; do '
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'[ -f "$f" ] || continue; '
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'base=$(basename "$f" .conf); '
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"_is_domain \"$base\" && cands+=(\"$base\"); "
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"done; "
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"fi; "
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'if [ ${#cands[@]} -gt 0 ]; then _pick "${cands[@]}"; exit 0; fi; '
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"_names_from() { "
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'grep -E "^[[:space:]]*server_name[[:space:]]" "$1" 2>/dev/null '
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"| head -1 | sed 's/.*server_name[[:space:]]\\+//;s/;//;s/\\$//g'; "
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"}; "
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'for dir in "$BT" /etc/nginx/sites-enabled /etc/nginx/conf.d; do '
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'[ -d "$dir" ] || continue; '
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'for f in "$dir"/*; do '
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'[ -f "$f" ] || continue; '
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'raw=$(_names_from "$f"); '
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'for token in $raw; do '
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'token="${token,,}"; '
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"_is_domain \"$token\" && cands+=(\"$token\"); "
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"done; "
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"done; "
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"done; "
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'_pick "${cands[@]}"'
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)
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