[Shim] Drop egid -> gid

shim/shim.c

@@ -157,8 +157,10 @@ int main (int argc, char * argv [])
 {
     uid_t euid = geteuid ();
     setreuid (euid, euid);
-	log1 ("Started.");
-    log ("I'm uid %d euid %d", getuid (), geteuid ());
+    gid_t egid = getegid ();
+    setregid (egid, egid);
+    log1 ("Started.");
+    log ("I'm uid %d euid %d gid %d egid %d", getuid (), geteuid (), getgid (), getegid ());
 
     if (argc <= 2) {
         fprintf (stderr, "Usage: %s <socket> <command>\n", argv [0]);

test-fpm/cleanup.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+. vars.sh
+
+sudo rm -r $SOCKDIR $SHIMDIR $CONFIGDIR $WEBDIR

test-fpm/gen.sh

@@ -36,7 +36,7 @@ do
         sudo chmod 750 $USERDIR
     fi
     if [ ! -f "$USERDIR/index.aspx" ]; then
-        echo "<p>$USER</p>\n<p><%=\"Test\"%></p>" | sudo tee $USERDIR/index.aspx > /dev/null
+        echo -e "<p>$USER</p>\n<p><%=\"Test\"%></p>" | sudo tee $USERDIR/index.aspx > /dev/null
         sudo chown $USER $USERDIR/index.aspx
     fi
 done