mirror of
https://gitlab.com/hacklab01/pivilion.git
synced 2026-08-06 16:08:22 +00:00
55 lines
2 KiB
Bash
Executable file
55 lines
2 KiB
Bash
Executable file
#!/bin/bash
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set -euo pipefail
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ROOT=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")/.." && pwd)
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TMP=$(mktemp -d)
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trap 'rm -rf "$TMP"' EXIT
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export PIVILION_HOSTNAME_FILE="$TMP/hostname"
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export PIVILION_HOSTS_FILE="$TMP/hosts"
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export PIVILION_HOSTNAME_COMMAND="$TMP/hostname-command"
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export MOCK_HOSTNAME_STATE="$TMP/kernel-hostname"
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export MOCK_HOSTNAME_CALLS="$TMP/hostname-calls"
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cat > "$PIVILION_HOSTS_FILE" <<'EOF'
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127.0.0.1 localhost
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127.0.1.1 old-name old-alias
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192.0.2.1 example.test
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127.0.1.1 stale-duplicate
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EOF
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printf 'old-name\n' > "$PIVILION_HOSTNAME_FILE"
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printf 'old-name\n' > "$MOCK_HOSTNAME_STATE"
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cat > "$PIVILION_HOSTNAME_COMMAND" <<'EOF'
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#!/bin/sh
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if [ "${1:-}" = -s ]; then cat "$MOCK_HOSTNAME_STATE"; exit 0; fi
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printf '%s\n' "$1" > "$MOCK_HOSTNAME_STATE"
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printf '%s\n' "$1" >> "$MOCK_HOSTNAME_CALLS"
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EOF
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chmod +x "$PIVILION_HOSTNAME_COMMAND"
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source "$ROOT/usr/local/lib/pivilion/hostname.sh"
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for mode in hotspot onion; do
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name="pivilion-$mode"
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pivilion_apply_hostname "$name"
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[ "$(cat "$PIVILION_HOSTNAME_FILE")" = "$name" ]
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[ "$(awk '$1 == "127.0.1.1" { print $2 }' "$PIVILION_HOSTS_FILE")" = "$name" ]
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[ "$(awk '$1 == "127.0.1.1" { count++ } END { print count+0 }' "$PIVILION_HOSTS_FILE")" -eq 1 ]
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[ "$("$PIVILION_HOSTNAME_COMMAND" -s)" = "$name" ]
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before=$(sha256sum "$PIVILION_HOSTNAME_FILE" "$PIVILION_HOSTS_FILE")
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inodes=$(stat -c '%i' "$PIVILION_HOSTNAME_FILE" "$PIVILION_HOSTS_FILE")
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calls=$(wc -l < "$MOCK_HOSTNAME_CALLS")
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pivilion_apply_hostname "$name"
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[ "$before" = "$(sha256sum "$PIVILION_HOSTNAME_FILE" "$PIVILION_HOSTS_FILE")" ]
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[ "$inodes" = "$(stat -c '%i' "$PIVILION_HOSTNAME_FILE" "$PIVILION_HOSTS_FILE")" ]
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[ "$calls" -eq "$(wc -l < "$MOCK_HOSTNAME_CALLS")" ]
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done
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grep -Fqx '192.0.2.1 example.test' "$PIVILION_HOSTS_FILE"
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PIVILION_HOSTNAME_FILE="$TMP/missing/hostname"
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export PIVILION_HOSTNAME_FILE
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if pivilion_apply_hostname broken >"$TMP/failure.out" 2>&1; then exit 1; fi
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grep -q 'Could not create a temporary file' "$TMP/failure.out"
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