a24258834e
CSP handling is now separate, and the MQ return codes are tidied up. Also added defaultIdentityTest to JMS tests and fixed copyright dates for htpasswd code
148 lines
3.4 KiB
Go
148 lines
3.4 KiB
Go
/*
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© Copyright IBM Corporation 2018, 2021
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package main
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import (
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"fmt"
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"io/ioutil"
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"os"
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"syscall"
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"github.com/ibm-messaging/mq-container/internal/htpasswd"
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"github.com/ibm-messaging/mq-container/pkg/containerruntimelogger"
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"github.com/ibm-messaging/mq-container/pkg/logger"
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"github.com/ibm-messaging/mq-container/pkg/name"
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)
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var log *logger.Logger
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func getLogFormat() string {
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return os.Getenv("LOG_FORMAT")
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}
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func getDebug() bool {
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debug := os.Getenv("DEBUG")
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if debug == "true" || debug == "1" {
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return true
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}
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return false
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}
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func configureLogger() error {
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var err error
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f := getLogFormat()
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d := getDebug()
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n, err := name.GetQueueManagerName()
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if err != nil {
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return err
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}
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switch f {
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case "json":
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log, err = logger.NewLogger(os.Stderr, d, true, n)
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if err != nil {
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return err
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}
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case "basic":
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log, err = logger.NewLogger(os.Stderr, d, false, n)
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if err != nil {
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return err
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}
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default:
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log, err = logger.NewLogger(os.Stdout, d, false, n)
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return fmt.Errorf("invalid value for LOG_FORMAT: %v", f)
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}
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return nil
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}
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func logTerminationf(format string, args ...interface{}) {
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logTermination(fmt.Sprintf(format, args...))
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}
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// TODO: Duplicated code
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func logTermination(args ...interface{}) {
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msg := fmt.Sprint(args...)
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// Write the message to the termination log. This is not the default place
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// that Kubernetes will look for termination information.
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log.Debugf("Writing termination message: %v", msg)
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err := ioutil.WriteFile("/run/termination-log", []byte(msg), 0660)
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if err != nil {
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log.Debug(err)
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}
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log.Error(msg)
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}
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func doMain() error {
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err := configureLogger()
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if err != nil {
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logTermination(err)
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return err
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}
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err = containerruntimelogger.LogContainerDetails(log)
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if err != nil {
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logTermination(err)
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return err
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}
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adminPassword, set := os.LookupEnv("MQ_ADMIN_PASSWORD")
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if !set {
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adminPassword = "passw0rd"
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err = os.Setenv("MQ_ADMIN_PASSWORD", adminPassword)
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if err != nil {
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logTerminationf("Error setting admin password variable: %v", err)
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return err
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}
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}
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err = htpasswd.SetPassword("admin", adminPassword, false)
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if err != nil {
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logTerminationf("Error setting admin password: %v", err)
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return err
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}
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appPassword, set := os.LookupEnv("MQ_APP_PASSWORD")
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if set {
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err = htpasswd.SetPassword("app", appPassword, false)
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if err != nil {
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logTerminationf("Error setting app password: %v", err)
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return err
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}
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}
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err = updateMQSC(set)
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if err != nil {
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logTerminationf("Error updating MQSC: %v", err)
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return err
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}
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return nil
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}
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var osExit = os.Exit
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func main() {
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err := doMain()
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if err != nil {
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osExit(1)
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} else {
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// Replace this process with runmqserver
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// #nosec G204
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err = syscall.Exec("/usr/local/bin/runmqserver", []string{"runmqserver", "-nologruntime", "-dev"}, os.Environ())
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if err != nil {
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log.Errorf("Error replacing this process with runmqserver: %v", err)
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}
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}
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}
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