Configure an authorized user for the QPID broker
If QPID_USERNAME is set, add the user to the QPID broker's authentication database. Use the value of QPID_PASSWORD as the password for the user, prompting for a password if QPID_PASSWORD is not set. This requires that all clients provide this username and password when connecting to the QPID broker, or the connection will be rejected. If QPID_USERNAME is not set (the default), disable QPID broker authentication. This allows any client to connect to the QPID broker without needing authentication. Change-Id: Ibd79873379740930ce5f598018c1ca1fffda7c31 Closes-Bug: 1272399
This commit is contained in:
Kenneth Giusti
parent
8e087fa83b
commit
062a3c3e70
1
files/apts/qpid
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1
files/apts/qpid
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@ -0,0 +1 @@
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sasl2-bin # NOPRIME
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@ -1,3 +1,4 @@
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qpid-proton-c-devel # NOPRIME
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python-qpid-proton # NOPRIME
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cyrus-sasl-lib # NOPRIME
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109
lib/rpc_backend
109
lib/rpc_backend
@ -132,39 +132,14 @@ function install_rpc_backend {
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# Install rabbitmq-server
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install_package rabbitmq-server
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elif is_service_enabled qpid; then
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local qpid_conf_file=/etc/qpid/qpidd.conf
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if is_fedora; then
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install_package qpid-cpp-server
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if [[ $DISTRO =~ (rhel6) ]]; then
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qpid_conf_file=/etc/qpidd.conf
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# RHEL6 leaves "auth=yes" in /etc/qpidd.conf, it needs to
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# be no or you get GSS authentication errors as it
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# attempts to default to this.
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sudo sed -i.bak 's/^auth=yes$/auth=no/' $qpid_conf_file
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fi
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elif is_ubuntu; then
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install_package qpidd
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sudo sed -i '/PLAIN/!s/mech_list: /mech_list: PLAIN /' /etc/sasl2/qpidd.conf
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sudo chmod o+r /etc/qpid/qpidd.sasldb
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else
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exit_distro_not_supported "qpid installation"
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fi
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# If AMQP 1.0 is specified, ensure that the version of the
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# broker can support AMQP 1.0 and configure the queue and
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# topic address patterns used by oslo.messaging.
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if [ "$RPC_MESSAGING_PROTOCOL" == "AMQP1" ]; then
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QPIDD=$(type -p qpidd)
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if ! $QPIDD --help | grep -q "queue-patterns"; then
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exit_distro_not_supported "qpidd with AMQP 1.0 support"
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fi
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if ! grep -q "queue-patterns=exclusive" $qpid_conf_file; then
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cat <<EOF | sudo tee --append $qpid_conf_file
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queue-patterns=exclusive
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queue-patterns=unicast
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topic-patterns=broadcast
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EOF
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fi
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fi
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_configure_qpid
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elif is_service_enabled zeromq; then
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# NOTE(ewindisch): Redis is not strictly necessary
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# but there is a matchmaker driver that works
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@ -240,10 +215,9 @@ function iniset_rpc_backend {
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iniset $file $section rpc_backend ${package}.openstack.common.rpc.impl_qpid
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fi
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iniset $file $section qpid_hostname ${QPID_HOST:-$SERVICE_HOST}
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if is_ubuntu; then
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QPID_PASSWORD=`sudo strings /etc/qpid/qpidd.sasldb | grep -B1 admin | head -1`
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if [ -n "$QPID_USERNAME" ]; then
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iniset $file $section qpid_username $QPID_USERNAME
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iniset $file $section qpid_password $QPID_PASSWORD
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iniset $file $section qpid_username admin
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fi
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elif is_service_enabled rabbit || { [ -n "$RABBIT_HOST" ] && [ -n "$RABBIT_PASSWORD" ]; }; then
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iniset $file $section rpc_backend ${package}.openstack.common.rpc.impl_kombu
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@ -263,6 +237,83 @@ function qpid_is_supported {
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( ! is_suse )
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}
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# Set up the various configuration files used by the qpidd broker
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function _configure_qpid {
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# the location of the configuration files have changed since qpidd 0.14
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local qpid_conf_file
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if [ -e /etc/qpid/qpidd.conf ]; then
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qpid_conf_file=/etc/qpid/qpidd.conf
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elif [ -e /etc/qpidd.conf ]; then
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qpid_conf_file=/etc/qpidd.conf
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else
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exit_distro_not_supported "qpidd.conf file not found!"
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fi
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# force the ACL file to a known location
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local qpid_acl_file=/etc/qpid/qpidd.acl
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if [ ! -e $qpid_acl_file ]; then
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sudo mkdir -p -m 755 `dirname $qpid_acl_file`
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sudo touch $qpid_acl_file
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sudo chmod o+r $qpid_acl_file
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fi
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sudo sed -i.bak '/^acl-file=/d' $qpid_conf_file
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echo "acl-file=$qpid_acl_file" | sudo tee --append $qpid_conf_file
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sudo sed -i '/^auth=/d' $qpid_conf_file
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if [ -z "$QPID_USERNAME" ]; then
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# no QPID user configured, so disable authentication
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# and access control
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echo "auth=no" | sudo tee --append $qpid_conf_file
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cat <<EOF | sudo tee $qpid_acl_file
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acl allow all all
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EOF
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else
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# Configure qpidd to use PLAIN authentication, and add
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# QPID_USERNAME to the ACL:
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echo "auth=yes" | sudo tee --append $qpid_conf_file
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if [ -z "$QPID_PASSWORD" ]; then
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read_password QPID_PASSWORD "ENTER A PASSWORD FOR QPID USER $QPID_USERNAME"
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fi
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# Create ACL to allow $QPID_USERNAME full access
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cat <<EOF | sudo tee $qpid_acl_file
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group admin ${QPID_USERNAME}@QPID
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acl allow admin all
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acl deny all all
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EOF
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# Add user to SASL database
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if is_ubuntu; then
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install_package sasl2-bin
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elif is_fedora; then
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install_package cyrus-sasl-lib
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fi
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local sasl_conf_file=/etc/sasl2/qpidd.conf
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sudo sed -i.bak '/PLAIN/!s/mech_list: /mech_list: PLAIN /' $sasl_conf_file
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local sasl_db=`sudo grep sasldb_path $sasl_conf_file | cut -f 2 -d ":" | tr -d [:blank:]`
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if [ ! -e $sasl_db ]; then
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sudo mkdir -p -m 755 `dirname $sasl_db`
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fi
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echo $QPID_PASSWORD | sudo saslpasswd2 -c -p -f $sasl_db -u QPID $QPID_USERNAME
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sudo chmod o+r $sasl_db
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fi
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# If AMQP 1.0 is specified, ensure that the version of the
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# broker can support AMQP 1.0 and configure the queue and
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# topic address patterns used by oslo.messaging.
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if [ "$RPC_MESSAGING_PROTOCOL" == "AMQP1" ]; then
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QPIDD=$(type -p qpidd)
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if ! $QPIDD --help | grep -q "queue-patterns"; then
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exit_distro_not_supported "qpidd with AMQP 1.0 support"
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fi
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if ! grep -q "queue-patterns=exclusive" $qpid_conf_file; then
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cat <<EOF | sudo tee --append $qpid_conf_file
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queue-patterns=exclusive
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queue-patterns=unicast
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topic-patterns=broadcast
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EOF
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fi
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fi
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}
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# Restore xtrace
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$XTRACE
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