39 lines
753 B
Nix
39 lines
753 B
Nix
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{ pkgs }:
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pkgs.writers.writeBashBin "sshify" ''
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set -efu
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TMPDIR=$(mktemp -d)
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SSH_ARGS=()
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while [[ "$#" -gt 0 ]]; do
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case $1 in
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--)
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shift
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break
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;;
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*)
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SSH_ARGS+=($1)
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;;
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esac
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shift
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done
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if [[ "$#" -le 0 ]]; then
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echo no command specified
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exit 1
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fi
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RANDOM_HIGH_PORT=$(shuf -i 20000-65000 -n 1)
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cat << EOF >$TMPDIR/proxychains.conf
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[ProxyList]
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socks4 127.0.0.1 $RANDOM_HIGH_PORT
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EOF
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ssh -fNM -S "$TMPDIR/socket" -D "$RANDOM_HIGH_PORT" "''${SSH_ARGS[@]}"
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trap "ssh -S $TMPDIR/socket -O exit bla 2>/dev/null; rm -rf $TMPDIR >&2" EXIT
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${pkgs.proxychains-ng}/bin/proxychains4 -q -f "$TMPDIR/proxychains.conf" "$@"
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''
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