Do not allow '*' character in namespace argument

[ric-plt/sdlgo.git] / internal / cli / types.go

diff --git a/internal/cli/types.go b/internal/cli/types.go
index 6cfe725..4b50964 100644 (file)
--- a/internal/cli/types.go
+++ b/internal/cli/types.go
@@ -22,7 +22,11 @@
 
 package cli
 
-import "gerrit.o-ran-sc.org/r/ric-plt/sdlgo/internal/sdlgoredis"
+import (
+       "fmt"
+       "gerrit.o-ran-sc.org/r/ric-plt/sdlgo/internal/sdlgoredis"
+       "strings"
+)
 
 //iDatabase is an interface towards database backend, for the time being
 //sdlgoredis.DB implements this interface.
@@ -58,14 +62,22 @@ type keysArgs struct {
        pattern string
 }
 
-//newKeysArgs constructs a new keysArgs struct.
-func newKeysArgs(ns string, pattern string) keysArgs {
+//NewKeysArgs constructs a new keysArgs struct.
+func NewKeysArgs(ns string, pattern string) keysArgs {
        return keysArgs{
                ns:      ns,
                pattern: pattern,
        }
 }
 
+//Validate command arguments in keysArgs.
+func (k keysArgs) Validate() error {
+       if strings.Contains(k.ns, "*") {
+               return fmt.Errorf("Invalid character (*) in given %s namespace argument.", k.ns)
+       }
+       return nil
+}
+
 //nsMap is a map having SDL DB cluster address as a key and namespace map of type nsKeyMap as a value
 type nsMap map[string]nsKeyMap