From 4fb3df8a94f20b6ea2c200ee52d3a20e4199eb27 Mon Sep 17 00:00:00 2001
From: Peter Palfrader <peter@palfrader.org>
Date: Sat, 20 Jul 2013 13:23:36 +0000
Subject: Support passing a running tor to tor-exit-ssl-check and have
 tor-exit-ssl-check-many use that

git-svn-id: svn+ssh://asteria.noreply.org/svn/weaselutils/trunk@640 bc3d92e2-beff-0310-a7cd-cc87d7ac0ede
---
 tor-exit-ssl-check-many | 53 +++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 47 insertions(+), 6 deletions(-)

(limited to 'tor-exit-ssl-check-many')

diff --git a/tor-exit-ssl-check-many b/tor-exit-ssl-check-many
index 9f5a1e7..69dac4a 100755
--- a/tor-exit-ssl-check-many
+++ b/tor-exit-ssl-check-many
@@ -34,16 +34,26 @@ usage() {
   echo "  -h         print this help"
 }
 
+
+TORPID=""
+CHECKDIR=""
+
+cleanup() {
+	[ -z "$TORPID" ] || kill "$TORPID" || true
+	[ -z "$CHECKDIR" ] || rm -rf "$CHECKDIR" || true
+}
+
+
+
 AUTH=tor.noreply.org
 PER_RUN=60
-DATADIR=$(mktemp -d "/tmp/tor-checks-XXXXXX")
-DUMPFILE=$(tempfile)
 DEFAULT_CHECKHOSTS="www.torproject.org"
 LOGDIR="tor-exit-ssl-check-many.log"
 CACHEDIR="tor-exit-ssl-check-many.cache"
 MAIL=0
-
-trap "rm -rf '$DATADIR' '$DUMPFILE'" EXIT
+CHECKDIR=$(mktemp -d "/tmp/cert-check-many-XXXXXX")
+DUMPFILE="$CHECKDIR/dump"
+trap 'cleanup' EXIT
 
 mkdir -vp "$LOGDIR"
 mkdir -vp "$CACHEDIR"
@@ -100,7 +110,7 @@ run_some_checks() {
     head -n "$PER_RUN" | \
     while read fpr; do
       [ "$VERBOSE" = 0 ] || echo -n "Checking $host at $fpr..."
-      if tor-exit-ssl-check -c "$CACHEDIR" -d "$DATADIR" "$fpr" $host > "$DUMPFILE" 2>&1; then
+      if tor-exit-ssl-check -c "$CACHEDIR" -C "$CONTROLSOCKET" "$fpr" $host > "$DUMPFILE" 2>&1; then
         ecode=0
       else
         ecode="$?"
@@ -132,7 +142,38 @@ run_some_checks() {
     done
 }
 
+
+start_tor() {
+	local pidfile="$CHECKDIR/pid"
+
+	if command -v tor > /dev/null; then
+		tor="tor"
+	elif [ -x /usr/sbin/tor ]; then
+		tor="/usr/sbin/tor"
+	else
+		echo >&2 "Cannot find tor executable"
+		exit 1
+	fi
+
+	local datadir="$CHECKDIR/tor"
+	CONTROLSOCKET="$CHECKDIR/sock"
+	cat > "$CHECKDIR/torrc" << EOF
+DataDirectory $datadir
+RunAsDaemon 1
+SocksPort auto
+PidFile $pidfile
+SafeLogging 0
+ControlSocket $CONTROLSOCKET
+StrictNodes 1
+EOF
+
+	mkdir -p -m 0700 "$datadir"
+	"$tor" --hush -f "$CHECKDIR/torrc"
+	TORPID="$(cat $pidfile)"
+}
+
+start_tor
 while : ; do
   run_some_checks
-  sleep 15
+  sleep 60
 done
-- 
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