refactor: move functions to new files

sztp-agent/pkg/secureagent/configuration.go

@@ -0,0 +1,94 @@
+package secureagent
+
+import (
+	"encoding/base64"
+	"log"
+	"os"
+	"os/exec"
+)
+
+func (a *Agent) copyConfigurationFile() error {
+	log.Println("[INFO] Starting the Copy Configuration.")
+	_ = a.doReportProgress(ProgressTypeConfigInitiated, "Configuration Initiated")
+	// Copy the configuration file to the device
+	file, err := os.Create(ARTIFACTS_PATH + a.BootstrapServerOnboardingInfo.IetfSztpConveyedInfoOnboardingInformation.InfoTimestampReference + "-config")
+	if err != nil {
+		log.Println("[ERROR] creating the configuration file", err.Error())
+		return err
+	}
+	defer func() {
+		if err := file.Close(); err != nil {
+			log.Println("[ERROR] Error when closing:", err)
+		}
+	}()
+
+	plainTest, _ := base64.StdEncoding.DecodeString(a.BootstrapServerOnboardingInfo.IetfSztpConveyedInfoOnboardingInformation.Configuration)
+	_, err = file.WriteString(string(plainTest))
+	if err != nil {
+		log.Println("[ERROR] writing the configuration file", err.Error())
+		return err
+	}
+	// nolint:gosec
+	err = os.Chmod(ARTIFACTS_PATH+a.BootstrapServerOnboardingInfo.IetfSztpConveyedInfoOnboardingInformation.InfoTimestampReference+"-config", 0744)
+	if err != nil {
+		log.Println("[ERROR] changing the configuration file permission", err.Error())
+		return err
+	}
+	log.Println("[INFO] Configuration file copied successfully")
+	_ = a.doReportProgress(ProgressTypeConfigComplete, "Configuration Complete")
+	return nil
+}
+
+func (a *Agent) launchScriptsConfiguration(typeOf string) error {
+	var script, scriptName string
+	var reportStart, reportEnd ProgressType
+	switch typeOf {
+	case "post":
+		script = a.BootstrapServerOnboardingInfo.IetfSztpConveyedInfoOnboardingInformation.PostConfigurationScript
+		scriptName = "post"
+		reportStart = ProgressTypePostScriptInitiated
+		reportEnd = ProgressTypePostScriptComplete
+	default: // pre or default
+		script = a.BootstrapServerOnboardingInfo.IetfSztpConveyedInfoOnboardingInformation.PreConfigurationScript
+		scriptName = "pre"
+		reportStart = ProgressTypePreScriptInitiated
+		reportEnd = ProgressTypePreScriptComplete
+	}
+	log.Println("[INFO] Starting the " + scriptName + "-configuration.")
+	_ = a.doReportProgress(reportStart, "Report starting")
+	// nolint:gosec
+	file, err := os.Create(ARTIFACTS_PATH + a.BootstrapServerOnboardingInfo.IetfSztpConveyedInfoOnboardingInformation.InfoTimestampReference + scriptName + "configuration.sh")
+	if err != nil {
+		log.Println("[ERROR] creating the "+scriptName+"-configuration script", err.Error())
+		return err
+	}
+	defer func() {
+		if err := file.Close(); err != nil {
+			log.Println("[ERROR] Error when closing:", err)
+		}
+	}()
+
+	plainTest, _ := base64.StdEncoding.DecodeString(script)
+	_, err = file.WriteString(string(plainTest))
+	if err != nil {
+		log.Println("[ERROR] writing the "+scriptName+"-configuration script", err.Error())
+		return err
+	}
+	// nolint:gosec
+	err = os.Chmod(ARTIFACTS_PATH+a.BootstrapServerOnboardingInfo.IetfSztpConveyedInfoOnboardingInformation.InfoTimestampReference+scriptName+"configuration.sh", 0755)
+	if err != nil {
+		log.Println("[ERROR] changing the "+scriptName+"-configuration script permission", err.Error())
+		return err
+	}
+	log.Println("[INFO] " + scriptName + "-configuration script created successfully")
+	cmd := exec.Command("/bin/sh", ARTIFACTS_PATH+a.BootstrapServerOnboardingInfo.IetfSztpConveyedInfoOnboardingInformation.InfoTimestampReference+scriptName+"configuration.sh") //nolint:gosec
+	out, err := cmd.Output()
+	if err != nil {
+		log.Println("[ERROR] running the "+scriptName+"-configuration script", err.Error())
+		return err
+	}
+	log.Println(string(out)) // remove it
+	_ = a.doReportProgress(reportEnd, "Report end")
+	log.Println("[INFO] " + scriptName + "-Configuration script executed successfully")
+	return nil
+}