Files @ afe30226491e
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Location: kallithea/init.d/kallithea-daemon-redhat

Thomas De Schampheleire
login: assert that the validated user actually is found

Due to another bug, it was possible that authentication succeeded but the user
object couldn't be obtained. This was for example noticed when the LDAP auth
module did not correctly parse the email attribute, and a login via email
was attempted. In this case, the user was retrieved from email address and LDAP
found the user, but the email attribute in the Kallithea database was then
changed incorrectly and a subsequent retrieval based on the same original email
address would not find the user.

Such problem would lead to an assert in Kallithea:

File ".../kallithea/controllers/login.py", line 104, in index
auth_user = log_in_user(user, c.form_result['remember'], is_external_auth=False, ip_addr=request.ip_addr)
File ".../kallithea/lib/base.py", line 122, in log_in_user
assert not user.is_default_user, user
AttributeError: 'NoneType' object has no attribute 'is_default_user'

This assert cought the problem but is not a spot-on indicator of the real
problem. Instead, we can catch this problem sooner by adding an assert already
in the login controller.
#!/bin/sh
########################################
#### THIS IS A REDHAT INIT.D SCRIPT ####
########################################

##################################################
#
# Kallithea server startup script
# Recommended default-startup: 2 3 4 5
# Recommended default-stop: 0 1 6
#
##################################################


APP_NAME="kallithea"
# the location of your app
# since this is a web app, it should go in /var/www
APP_PATH="/var/www/$APP_NAME"

CONF_NAME="production.ini"

# write to wherever the PID should be stored, just ensure
# that the user you run gearbox as has the appropriate permissions
# same goes for the log file
PID_PATH="/var/run/kallithea/pid"
LOG_PATH="/var/log/kallithea/kallithea.log"

# replace this with the path to the virtual environment you
# made for Kallithea
PYTHON_PATH="/opt/python_virtualenvironments/kallithea-venv"

RUN_AS="kallithea"

DAEMON="$PYTHON_PATH/bin/gearbox"

DAEMON_OPTS="serve --daemon \
    --user=$RUN_AS \
    --group=$RUN_AS \
    --pid-file=$PID_PATH \
    --log-file=$LOG_PATH -c $APP_PATH/$CONF_NAME"

DESC="kallithea-server"
LOCK_FILE="/var/lock/subsys/$APP_NAME"

# source CentOS init functions
. /etc/init.d/functions

RETVAL=0

remove_pid () {
  rm -f ${PID_PATH}
  rmdir `dirname ${PID_PATH}`
}

ensure_pid_dir () {
  PID_DIR=`dirname ${PID_PATH}`
  if [ ! -d ${PID_DIR} ] ; then
    mkdir -p ${PID_DIR}
    chown -R ${RUN_AS}:${RUN_AS} ${PID_DIR}
    chmod 755 ${PID_DIR}
  fi
}

start_kallithea () {
    ensure_pid_dir
    PYTHON_EGG_CACHE="/tmp" daemon --pidfile $PID_PATH \
        --user $RUN_AS "$DAEMON $DAEMON_OPTS"
    RETVAL=$?
    [ $RETVAL -eq 0 ] && touch $LOCK_FILE
    return $RETVAL
}

stop_kallithea () {
    if [ -e $LOCK_FILE ]; then
      killproc -p $PID_PATH
      RETVAL=$?
      rm -f $LOCK_FILE
      rm -f $PID_PATH
    else
      RETVAL=1
    fi
    return $RETVAL
}

status_kallithea() {
  if [ -e $LOCK_FILE ]; then
    # exit with non-zero to indicate failure
    RETVAL=1
  else
    RETVAL=0
  fi
  return $RETVAL
}

restart_kallithea () {
    stop_kallithea
    start_kallithea
    RETVAL=$?
}

case "$1" in
  start)
    echo -n $"Starting $DESC: "
    start_kallithea
    echo
    ;;
  stop)
    echo -n $"Stopping $DESC: "
    stop_kallithea
    echo
    ;;
  status)
    status_kallithea
    RETVAL=$?
    if [ ! $RETVAL -eq 0 ]; then
      echo "Kallithea server is running..."
    else
      echo "Kallithea server is stopped."
    fi
    ;;
  restart)
    echo -n $"Restarting $DESC: "
    restart_kallithea
    echo
    ;;
  *)
    echo $"Usage: $0 {start|stop|restart|status}"
    RETVAL=1
    ;;
esac

exit $RETVAL