create consent file for official builds

session_manager_setup.sh

 #!/bin/sh
 
 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 XAUTH=/usr/bin/xauth
 XAUTH_FILE="/var/run/chromelogin.auth"
 SERVER_READY=
 
@@ skipping 49 matching lines @@
 mkdir -p ${LOGIN_PROFILE_DIR}
 mount -n -t tmpfs -onodev,noexec,nosuid loginprofile ${LOGIN_PROFILE_DIR}
 chown ${USER}:${USER} ${LOGIN_PROFILE_DIR}
 
 # temporary hack to tell cryptohome that we're doing chrome-login
 touch /tmp/doing-chrome-login
 
 CHROME_DIR="/opt/google/chrome"
 CHROME="$CHROME_DIR/chrome"
 COOKIE_PIPE="/tmp/cookie_pipe"
+SEND_METRICS="/etc/send_metrics"
+CONSENT_FILE="$DATA_DIR/Consent To Send Stats"

[djmm, 2010/03/18 19:48:53]

Filename with spaces? 

[Chris Masone, 2010/03/18 19:57:07]

Yup.

That's what Chrome expects.

 
 # xdg-open is used to open downloaded files.
 # It runs sensible-browser, which uses $BROWSER.
 export BROWSER=${CHROME}
 
 USER_ID=$(/usr/bin/id -u ${USER})
 
 SKIP_OOBE=
 # For test automation.  If file exists, do not remember last username and skip
 # out-of-box-experience windows except the login window
 if [ -f /root/.forget_usernames ] ; then
   rm -f "${DATA_DIR}/Local State"
   SKIP_OOBE="--login-screen=login"
 fi
 
 # Enables gathering of chrome dumps.  In stateful partition so testers
 # can enable getting core dumps after build time.
 if [ -f /mnt/stateful_partition/etc/enable_chromium_coredumps ] ; then
   mkdir -p /mnt/stateful_partition/var/coredumps/
   # Chrome runs and chronos so we need to change the permissions of this folder
   # so it can write there when it crashes
   chown chronos /mnt/stateful_partition/var/coredumps/
   ulimit -c unlimited
   echo "/mnt/stateful_partition/var/coredumps/core.%e.%p" > \
     /proc/sys/kernel/core_pattern
 fi
 
+if [ -f "$SEND_METRICS" ]; then
+  if [ ! -f "$CONSENT_FILE" ]; then
+    # Automatically opt-in to Chrome OS stats collecting.  This does
+    # not have to be a cryptographically random string, but we do need
+    # a 32 byte, printable string.
+    head -c 8 /dev/random | openssl md5 > "$CONSENT_FILE"
+  fi
+fi
+
 while [ -z ${SERVER_READY} ]; do
   sleep .1
 done
 
 # TODO: consider moving this when we start X in a different way.
 /sbin/initctl emit x-started&
 
 exec /sbin/session_manager --uid=${USER_ID} --login -- \
     $CHROME --enable-gview \
             --enable-sync \
             --log-level=0 \
             --main-menu-url="http://welcome-cros.appspot.com/menu" \
             --no-first-run \
             --user-data-dir=/home/$USER \
             --profile=user \
             "--cookie-pipe=$COOKIE_PIPE" \
             "${SKIP_OOBE}"