Created User methods for normalising fields and removing debug print statement in SetUser

src/modules/acl/user.go

@@ -0,0 +1,60 @@
+package acl
+
+type User struct {
+	Username   string `json:"Username" yaml:"Username"`
+	Enabled    bool   `json:"Enabled" yaml:"Enabled"`
+	NoPassword bool   `json:"NoPassword" yaml:"NoPassword"`
+
+	Passwords []Password `json:"Passwords" yaml:"Passwords"`
+
+	IncludedCategories []string `json:"IncludedCategories" yaml:"IncludedCategories"`
+	ExcludedCategories []string `json:"ExcludedCategories" yaml:"ExcludedCategories"`
+
+	IncludedCommands []string `json:"IncludedCommands" yaml:"IncludedCommands"`
+	ExcludedCommands []string `json:"ExcludedCommands" yaml:"ExcludedCommands"`
+
+	IncludedKeys      []string `json:"IncludedKeys" yaml:"IncludedKeys"`
+	IncludedReadKeys  []string `json:"IncludedReadKeys" yaml:"IncludedReadKeys"`
+	IncludedWriteKeys []string `json:"IncludedWriteKeys" yaml:"IncludedWriteKeys"`
+
+	IncludedPubSubChannels []string `json:"IncludedPubSubChannels" yaml:"IncludedPubSubChannels"`
+	ExcludedPubSubChannels []string `json:"ExcludedPubSubChannels" yaml:"ExcludedPubSubChannels"`
+}
+
+func (user *User) Normalise() {
+	user.IncludedCategories = RemoveDuplicateEntries(user.IncludedCategories, "allCategories")
+	user.ExcludedCategories = RemoveDuplicateEntries(user.ExcludedCategories, "allCategories")
+	user.IncludedCommands = RemoveDuplicateEntries(user.IncludedCommands, "allCommands")
+	user.ExcludedCommands = RemoveDuplicateEntries(user.ExcludedCommands, "allCommands")
+	user.IncludedKeys = RemoveDuplicateEntries(user.IncludedKeys, "allKeys")
+	user.IncludedReadKeys = RemoveDuplicateEntries(user.IncludedReadKeys, "allKeys")
+	user.IncludedWriteKeys = RemoveDuplicateEntries(user.IncludedWriteKeys, "allKeys")
+	user.IncludedPubSubChannels = RemoveDuplicateEntries(user.IncludedPubSubChannels, "allChannels")
+	user.ExcludedPubSubChannels = RemoveDuplicateEntries(user.ExcludedPubSubChannels, "allChannels")
+}
+
+func RemoveDuplicateEntries(entries []string, allAlias string) (res []string) {
+	entriesMap := make(map[string]int)
+	for _, entry := range entries {
+		if entry == allAlias {
+			entriesMap["*"] += 1
+			continue
+		}
+		entriesMap[entry] += 1
+	}
+	for key, _ := range entriesMap {
+		if key == "*" {
+			res = []string{"*"}
+			return
+		}
+		res = append(res, key)
+	}
+	return
+}
+
+func GetPasswordType(password string) string {
+	if password[0] == '#' {
+		return "SHA256"
+	}
+	return "plaintext"
+}