diff --git a/helper_functions.go b/helper_functions.go
index 23ded9a..bbdd62e 100644
--- a/helper_functions.go
+++ b/helper_functions.go
@@ -71,6 +71,34 @@ func searchTags(alias []string, tags map[string]string) (map[string][]string, er
 	return map[string][]string{alias[0]: findings}, nil
 }
 
+func listMinioPath(alias []string, path string) ([]string, error) {
+	cmdArgs := []string{"./mc", "ls", alias[1] + "/" + path, "--json"}
+	cmd := exec.Command(cmdArgs[0], cmdArgs[1:]...)
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	cmd.Stdout = &stdout
+	cmd.Stderr = &stderr
+	if err := cmd.Run(); err != nil {
+		return nil, err
+	}
+	scanner := bufio.NewScanner(&stdout)
+
+	var files []string
+	for scanner.Scan() {
+		line := scanner.Text()
+		var data map[string]interface{}
+		if err := json.Unmarshal([]byte(line), &data); err != nil {
+			return nil, err
+		}
+
+		if data["status"].(string) == "success" && data["type"].(string) == "file" {
+			files = append(files, data["key"].(string))
+		}
+	}
+
+	return files, nil
+}
+
 func searchContentType(alias []string, contentType string) (map[string][]string, error) {
 	cmdArgs := []string{"./mc", "find", alias[1], fmt.Sprintf("--metadata=Content-Type=%s", contentType)}
 
diff --git a/instances.go b/instances.go
index 62392db..31d7b8f 100644
--- a/instances.go
+++ b/instances.go
@@ -198,6 +198,46 @@ func (minioInstance *MinIO) Healths() (map[string]string, error) {
 	return health, nil
 }
 
+func (minioInstance *MinIO) listPath(path string) ([]string, error) {
+	healthyInstances, err := minioInstance.Healths()
+	if err != nil {
+		return nil, err
+	}
+
+	var findPath []string
+
+	var wg sync.WaitGroup
+
+	wg.Add(len(healthyInstances))
+	for k, v := range healthyInstances {
+		alias := []string{k, v}
+
+		go func(alias []string, datasetPath string) {
+			defer wg.Done()
+
+			finding, err := search(alias, datasetPath)
+
+			if err != nil {
+				fmt.Println("Is not present here!")
+			}
+
+			if finding != "" {
+				findPath = []string{alias[0], alias[1]}
+			}
+		}(alias, path)
+	}
+
+	wg.Wait()
+
+	files, err := listMinioPath(findPath, path)
+
+	if err != nil {
+		return nil, err
+	}
+
+	return files, nil
+}
+
 func (minioInstance *MinIO) findObject(datasetPath string) (string, error) {
 	healthyInstances, err := minioInstance.Healths()
 
diff --git a/main.go b/main.go
index bb846d4..4763f8b 100644
--- a/main.go
+++ b/main.go
@@ -3,7 +3,6 @@ package main
 import (
 	"encoding/json"
 	"fmt"
-	"github.com/gin-contrib/cors"
 	"github.com/gin-gonic/gin"
 	"io"
 	"mime/multipart"
@@ -22,12 +21,7 @@ func main() {
 	r := gin.Default()
 	r.MaxMultipartMemory = 100 << 20
 
-	config := cors.DefaultConfig()
-	config.AllowOrigins = []string{"https://localhost:3000"}
-	config.AllowHeaders = []string{"Content-Type, Content-Length, Accept-Encoding, X-CSRF-Token, Authorization, accept, origin, Cache-Control, X-Requested-With"}
-	config.AllowMethods = []string{"GET", "POST", "PUT", "DELETE", "OPTIONS"}
-
-	r.Use(cors.New(config))
+	r.Use(CORSMiddleware())
 
 	r.GET("/get_all_objects", func(c *gin.Context) {
 		extension, okExtension := c.GetQuery("extension")
@@ -302,7 +296,7 @@ func main() {
 
 		if !exists {
 			c.JSON(400, gin.H{
-				"message": "Body is incorrect!",
+				"message": "dataset_path parameter is required!",
 			})
 		} else {
 			data, err := minio.findObject(datasetPath)
@@ -320,6 +314,28 @@ func main() {
 		}
 	})
 
+	r.GET("/list_location", func(c *gin.Context) {
+		path, exists := c.GetQuery("path")
+
+		if !exists {
+			c.JSON(400, gin.H{
+				"message": "path parameter is required!",
+			})
+		} else {
+			files, err := minio.listPath(path)
+
+			if err != nil {
+				c.JSON(404, gin.H{
+					"message": "Path not found!",
+				})
+			}
+
+			c.JSON(200, gin.H{
+				"files": files,
+			})
+		}
+	})
+
 	r.PUT("/put_object", func(c *gin.Context) {
 		authorization := c.Request.Header["Authorization"]
 
@@ -444,7 +460,9 @@ func main() {
 				for k, v := range tagData {
 					mapTags[k] = v.(string)
 				}
+
 				result, err := minio.uploadFile(reader, mapTags, float64(fileSize), fileName, contentType)
+				fmt.Println(result)
 
 				if err != nil {
 					c.JSON(500, gin.H{
@@ -467,7 +485,7 @@ func main() {
 
 func verifyToken(tokenString string) bool {
 	client := &http.Client{}
-	req, _ := http.NewRequest("GET", "http://localhost:8080/auth/realms/react-keycloak/protocol/openid-connect/userinfo", nil)
+	req, _ := http.NewRequest("GET", "https://62.72.21.79:8442/auth/realms/react-keycloak/protocol/openid-connect/userinfo", nil)
 	req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", tokenString))
 	response, err := client.Do(req)
 	if err != nil {
@@ -478,3 +496,19 @@ func verifyToken(tokenString string) bool {
 	}
 	return true
 }
+
+func CORSMiddleware() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		c.Writer.Header().Set("Access-Control-Allow-Origin", "*")
+		c.Writer.Header().Set("Access-Control-Allow-Credentials", "true")
+		c.Writer.Header().Set("Access-Control-Allow-Headers", "Content-Type, Content-Length, Accept-Encoding, X-CSRF-Token, Authorization, accept, origin, Cache-Control, X-Requested-With")
+		c.Writer.Header().Set("Access-Control-Allow-Methods", "POST, OPTIONS, GET, PUT")
+
+		if c.Request.Method == "OPTIONS" {
+			c.AbortWithStatus(204)
+			return
+		}
+
+		c.Next()
+	}
+}