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Fix bug 1571 - Certificate for LDAPS not written if TLS is disabled in Keystone
[osm/devops.git] / docker / Keystone / scripts / start.sh
diff --git a/docker/Keystone/scripts/start.sh b/docker/Keystone/scripts/start.sh
index dafb23b..5cdeddf 100755 (executable)
--- a/docker/Keystone/scripts/start.sh
+++ b/docker/Keystone/scripts/start.sh
@@ -41,6 +41,24 @@ function wait_db(){
     return 0
 }
 
+function wait_keystone_host(){
+    attempt=0
+    timeout=2
+    echo "Wait until Keystone hostname can be resolved "
+    while ! nslookup $KEYSTONE_HOST; do
+        #wait 120 sec
+        if [ $attempt -ge $max_attempts ]; then
+            echo
+            echo "Can not resolve ${KEYSTONE_HOST} during $max_attempts sec"
+            return 1
+        fi
+        attempt=$[$attempt+1]
+        echo -n "."
+        sleep 1
+    done
+    return 0
+}
+
 function is_db_created() {
     db_host=$1
     db_port=$2
@@ -66,17 +84,105 @@ if [ -z $DB_EXISTS ]; then
     mysql -h"$DB_HOST" -P"$DB_PORT" -u"$ROOT_DB_USER" -p"$ROOT_DB_PASSWORD" --default_character_set utf8 -e "GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' IDENTIFIED BY '$KEYSTONE_DB_PASSWORD'"
     mysql -h"$DB_HOST" -P"$DB_PORT" -u"$ROOT_DB_USER" -p"$ROOT_DB_PASSWORD" --default_character_set utf8 -e "GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' IDENTIFIED BY '$KEYSTONE_DB_PASSWORD'"
 else
-    if [ $(mysql -h"$DB_HOST" -P"$DB_PORT" -u"$ROOT_DB_USER" -p"$ROOT_DB_PASSWORD" --default_character_set utf8 -sse "SELECT COUNT(*) FROM keystone;") -gt 0 ]; then
+    if [ $(mysql -h"$DB_HOST" -P"$DB_PORT" -u"$ROOT_DB_USER" -p"$ROOT_DB_PASSWORD" --default_character_set utf8 -sse "SELECT COUNT(*) FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = 'keystone';") -gt 0 ]; then
         echo "DB keystone is empty"
         DB_NOT_EMPTY="y"
     fi
 fi
 
 # Setting Keystone database connection
-sed -i "721s%.*%connection = mysql+pymysql://keystone:$KEYSTONE_DB_PASSWORD@$DB_HOST:$DB_PORT/keystone%" /etc/keystone/keystone.conf
+sed -i '/^\[database\]$/,/^\[/ s/^connection = .*/connection = mysql+pymysql:\/\/keystone:'$KEYSTONE_DB_PASSWORD'@'$DB_HOST':'$DB_PORT'\/keystone/' /etc/keystone/keystone.conf
 
 # Setting Keystone tokens
-sed -i "2934s%.*%provider = fernet%" /etc/keystone/keystone.conf
+sed -i '/^\[token\]$/,/^\[/ s/^.*provider = .*/provider = fernet/' /etc/keystone/keystone.conf
+
+
+# Use LDAP authentication for Identity
+if [ $LDAP_AUTHENTICATION_DOMAIN_NAME ]; then
+    # Enable Keyston domains
+    sed -i "s%.*domain_specific_drivers_enabled =.*%domain_specific_drivers_enabled = true%" /etc/keystone/keystone.conf
+    sed -i "s%.*domain_config_dir =.*%domain_config_dir = /etc/keystone/domains%" /etc/keystone/keystone.conf
+    mkdir -p /etc/keystone/domains
+    # Configure domain for LDAP authentication
+    cat << EOF > /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
+[identity]
+driver = ldap
+[ldap]
+url = $LDAP_URL
+user_allow_create=false
+user_allow_update=false
+user_allow_delete=false
+group_allow_create=false
+group_allow_update=false
+group_allow_delete=false
+query_scope = sub
+EOF
+    if [ "$LDAP_BIND_USER" ]; then
+        echo "user = $LDAP_BIND_USER" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
+    fi
+    if [ "$LDAP_BIND_PASSWORD" ]; then
+        echo "password = $LDAP_BIND_PASSWORD" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
+    fi
+    if [ "$LDAP_CHASE_REFERRALS" ]; then
+        echo "chase_referrals = $LDAP_CHASE_REFERRALS" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
+    fi
+    if [ "$LDAP_PAGE_SIZE" ]; then
+        echo "page_size = $LDAP_PAGE_SIZE" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
+    fi
+    if [ "$LDAP_USER_TREE_DN" ]; then
+        echo "user_tree_dn = $LDAP_USER_TREE_DN" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
+    fi
+    if [ "$LDAP_USER_OBJECTCLASS" ]; then
+        echo "user_objectclass = $LDAP_USER_OBJECTCLASS" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
+    fi
+    if [ "$LDAP_USER_ID_ATTRIBUTE" ]; then
+        echo "user_id_attribute = $LDAP_USER_ID_ATTRIBUTE" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
+    fi
+    if [ "$LDAP_USER_NAME_ATTRIBUTE" ]; then
+        echo "user_name_attribute = $LDAP_USER_NAME_ATTRIBUTE" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
+    fi
+    if [ "$LDAP_USER_PASS_ATTRIBUTE" ]; then
+        echo "user_pass_attribute = $LDAP_USER_PASS_ATTRIBUTE" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
+    fi
+    if [ "$LDAP_USER_FILTER" ]; then
+        echo "user_filter = $LDAP_USER_FILTER" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
+    fi
+    if [ "$LDAP_USER_ENABLED_ATTRIBUTE" ]; then
+        echo "user_enabled_attribute = $LDAP_USER_ENABLED_ATTRIBUTE" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
+    fi
+    if [ "$LDAP_USER_ENABLED_MASK" ]; then
+        echo "user_enabled_mask = $LDAP_USER_ENABLED_MASK" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
+    fi
+    if [ "$LDAP_USER_ENABLED_DEFAULT" ]; then
+        echo "user_enabled_default = $LDAP_USER_ENABLED_DEFAULT" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
+    fi
+    if [ "$LDAP_USER_ENABLED_INVERT" ]; then
+        echo "user_enabled_invert = $LDAP_USER_ENABLED_INVERT" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
+    fi
+    if [ "$LDAP_GROUP_OBJECTCLASS" ]; then
+        echo "group_objectclass = $LDAP_GROUP_OBJECTCLASS" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
+    fi
+    if [ "$LDAP_GROUP_TREE_DN" ]; then
+        echo "group_tree_dn = $LDAP_GROUP_TREE_DN" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
+    fi
+    if [ "$LDAP_TLS_CACERT_BASE64" ]; then
+        mkdir -p /etc/ssl/certs/
+        echo "-----BEGIN CERTIFICATE-----" >> /etc/ssl/certs/ca-certificates.crt
+        echo $LDAP_TLS_CACERT_BASE64 >> /etc/ssl/certs/ca-certificates.crt
+        echo "-----END CERTIFICATE-----" >> /etc/ssl/certs/ca-certificates.crt
+    fi
+    if [ "$LDAP_USE_STARTTLS" ] && [ "$LDAP_USE_STARTTLS" == "true" ]; then
+        echo "use_tls = true" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
+        mkdir -p /etc/keystone/ssl/certs/
+        echo "-----BEGIN CERTIFICATE-----" > /etc/keystone/ssl/certs/ca.pem
+        echo $LDAP_TLS_CACERT_BASE64 >> /etc/keystone/ssl/certs/ca.pem
+        echo "-----END CERTIFICATE-----" >> /etc/keystone/ssl/certs/ca.pem
+        echo "tls_cacertfile = /etc/keystone/ssl/certs/ca.pem" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
+        if [ "$LDAP_TLS_REQ_CERT" ]; then
+            echo "tls_req_cert = $LDAP_TLS_REQ_CERT" >> /etc/keystone/domains/keystone.$LDAP_AUTHENTICATION_DOMAIN_NAME.conf
+        fi
+    fi
+fi
 
 # Populate Keystone database
 if [ -z $DB_EXISTS ] || [ -z $DB_NOT_EMPTY ]; then
@@ -87,6 +193,8 @@ fi
 keystone-manage fernet_setup --keystone-user keystone --keystone-group keystone
 keystone-manage credential_setup --keystone-user keystone --keystone-group keystone
 
+wait_keystone_host
+
 # Bootstrap Keystone service
 if [ -z $DB_EXISTS ] || [ -z $DB_NOT_EMPTY ]; then
     keystone-manage bootstrap \
@@ -99,6 +207,7 @@ if [ -z $DB_EXISTS ] || [ -z $DB_NOT_EMPTY ]; then
         --bootstrap-region-id "$REGION_ID"
 fi
 
+echo "ServerName $KEYSTONE_HOST" >> /etc/apache2/apache2.conf
 # Restart Apache Service
 service apache2 restart
 
@@ -119,8 +228,18 @@ source setup_env
 if [ -z $DB_EXISTS ] || [ -z $DB_NOT_EMPTY ]; then
     openstack user create --domain default --password "$SERVICE_PASSWORD" "$SERVICE_USERNAME"
     openstack project create --domain default --description "Service Project" "$SERVICE_PROJECT"
-    openstack role add --project "$SERVICE_PROJECT" --user "$SERVICE_USER" admin
-    openstack role delete _member_
+    openstack role add --project "$SERVICE_PROJECT" --user "$SERVICE_USERNAME" admin
+fi
+
+if [ $LDAP_AUTHENTICATION_DOMAIN_NAME ]; then
+    if !(openstack domain list | grep -q $LDAP_AUTHENTICATION_DOMAIN_NAME); then
+        # Create domain in keystone for LDAP authentication
+        openstack domain create $LDAP_AUTHENTICATION_DOMAIN_NAME
+        # Restart Apache Service
+        service apache2 restart
+    fi
+       # Check periodically LDAP for updates
+       echo "0 1 * * * keystone-manage mapping_purge --domain-name $LDAP_AUTHENTICATION_DOMAIN_NAME; keystone-manage mapping_populate --domain-name $LDAP_AUTHENTICATION_DOMAIN_NAME" >> /var/spool/cron/crontabs/root
 fi
 
 while ps -ef | grep -v grep | grep -q apache2