fix: Copy image plugin panic

pkg/app/AppListingViewBuilder.go

@@ -17,6 +17,7 @@
 package app
 
 import (
+	"errors"
 	"github.com/devtron-labs/devtron/api/bean"
 	"github.com/devtron-labs/devtron/internal/sql/repository/helper"
 	"go.uber.org/zap"
@@ -60,12 +61,16 @@ func (impl *AppListingViewBuilderImpl) BuildView(fetchAppListingRequest FetchApp
 
 	var appContainersResponses []*bean.AppContainer
 	for k, v := range filteredAppEnvMap {
-		appId, err := strconv.Atoi(strings.Split(k, "_")[0])
+		appIdAndName := strings.Split(k, "_")
+		if len(appIdAndName) != 2 {
+			return []*bean.AppContainer{}, errors.New("invalid format for app id and name. It should be in format <appId>_<appName>")
+		}
+		appId, err := strconv.Atoi(appIdAndName[0])
 		if err != nil {
 			impl.Logger.Error("err", err)
 			return []*bean.AppContainer{}, nil
 		}
-		appName := strings.Split(k, "_")[1]
+		appName := appIdAndName[1]
 		defaultEnv := bean.AppEnvironmentContainer{}
 		projectId := 0
 		for _, env := range v {

pkg/auth/user/UserService.go

@@ -1244,7 +1244,11 @@ func (impl *UserServiceImpl) GetUserByToken(context context.Context, token strin
 }
 
 func (impl *UserServiceImpl) CheckIfTokenIsValid(email string, version string) error {
-	tokenName := userHelper.ExtractTokenNameFromEmail(email)
+	tokenName, err := userHelper.ExtractTokenNameFromEmail(email)
+	if err != nil {
+		impl.logger.Errorw("error in extracting token name from email", "email", email, "error", err)
+		return err
+	}
 	embeddedTokenVersion, _ := strconv.Atoi(version)
 	isProvidedTokenValid, err := impl.userRepository.CheckIfTokenExistsByTokenNameAndVersion(tokenName, embeddedTokenVersion)
 	if err != nil || !isProvidedTokenValid {

pkg/auth/user/helper/helper.go

@@ -17,6 +17,7 @@
 package helper
 
 import (
+	"errors"
 	"fmt"
 	bean2 "github.com/devtron-labs/devtron/api/bean"
 	"github.com/devtron-labs/devtron/internal/util"
@@ -65,8 +66,12 @@ func CheckIfUserIdsExists(userIds []int32) error {
 	return nil
 }
 
-func ExtractTokenNameFromEmail(email string) string {
-	return strings.Split(email, ":")[1]
+func ExtractTokenNameFromEmail(email string) (string, error) {
+	splitData := strings.Split(email, ":")
+	if splitData == nil || len(splitData) != 2 {
+		return "", errors.New("invalid apitoken format")
+	}
+	return splitData[1], nil
 }
 
 func CreateErrorMessageForUserRoleGroups(restrictedGroups []bean2.RestrictedGroup) (string, string) {

pkg/pipeline/pipelineStageVariableParser.go

@@ -92,9 +92,14 @@ func (impl *PluginInputVariableParserImpl) HandleCopyContainerImagePluginInputVa
 		dockerImageTag = pluginTriggerImageSplit[len(pluginTriggerImageSplit)-1]
 	}
 
-	registryRepoMapping := impl.getRegistryRepoMapping(DestinationInfo)
+	registryRepoMapping, err := impl.getRegistryRepoMapping(DestinationInfo)
+	if err != nil {
+		impl.logger.Errorw("error in getting registry repo mapping", "DestinationInfo", DestinationInfo, "err", err)
+		return nil, nil, err
+	}
 	registryCredentials, err = impl.getRegistryDetails(registryRepoMapping, sourceImageDockerRegistry)
 	if err != nil {
+		impl.logger.Errorw("error in getting registry details", "err", err)
 		return nil, nil, err
 	}
 	registryDestinationImageMap = impl.getRegistryDestinationImageMapping(registryRepoMapping, dockerImageTag, registryCredentials)
@@ -108,7 +113,7 @@ func (impl *PluginInputVariableParserImpl) HandleCopyContainerImagePluginInputVa
 	return registryDestinationImageMap, registryCredentials, nil
 }
 
-func (impl *PluginInputVariableParserImpl) getRegistryRepoMapping(destinationInfo string) map[string][]string {
+func (impl *PluginInputVariableParserImpl) getRegistryRepoMapping(destinationInfo string) (map[string][]string, error) {
 	/*
 		creating map with registry as key and list of repositories in that registry where we need to copy image
 			destinationInfo format (each registry detail is separated by new line) :
@@ -119,6 +124,11 @@ func (impl *PluginInputVariableParserImpl) getRegistryRepoMapping(destinationInf
 	destinationRegistryRepoDetails := strings.Split(destinationInfo, "\n")
 	for _, detail := range destinationRegistryRepoDetails {
 		registryRepoSplit := strings.Split(detail, "|")
+		if len(registryRepoSplit) != 2 {
+			impl.logger.Errorw("invalid destination info format", "destinationInfo", destinationInfo)
+			// skipping for invalid format
+			return destinationRegistryRepositoryMap, errors.New("invalid destination info format. Please provide it in <registry-1> | <repo1>,<repo2>")
+		}
 		registryName := strings.Trim(registryRepoSplit[0], EMPTY_STRING)
 		repositoryValuesSplit := strings.Split(registryRepoSplit[1], ",")
 		var repositories []string
@@ -128,7 +138,7 @@ func (impl *PluginInputVariableParserImpl) getRegistryRepoMapping(destinationInf
 		}
 		destinationRegistryRepositoryMap[registryName] = repositories
 	}
-	return destinationRegistryRepositoryMap
+	return destinationRegistryRepositoryMap, nil
 }
 
 func (impl *PluginInputVariableParserImpl) getRegistryDetails(destinationRegistryRepositoryMap map[string][]string, sourceRegistry string) (map[string]bean2.RegistryCredentials, error) {