firefox policies parse.

internal/policies/firefox/parser.go

@@ -0,0 +1,77 @@
+package firefox
+
+// https://github.com/mozilla/policy-templates/blob/master/README.md#homepage
+
+import (
+	_ "embed"
+	"encoding/json"
+	"m1k1o/neko_rooms/internal/types"
+)
+
+func Parse(policiesJson string) (*types.Policies, error) {
+	policies := types.Policies{}
+
+	policiesTmpl := struct {
+		Policies map[string]interface{} `json:"policies"`
+	}{}
+	if err := json.Unmarshal([]byte(policiesJson), &policiesTmpl); err != nil {
+		return nil, err
+	}
+
+	// empty file
+	if policiesTmpl.Policies == nil {
+		return &policies, nil
+	}
+
+	//
+	// Homepage
+	//
+
+	if homepage, ok := policiesTmpl.Policies["Homepage"].(map[string]interface{}); ok {
+		if url, ok := homepage["URL"]; ok {
+			policies.Homepage = url.(string)
+		}
+	}
+
+	//
+	// Extensions
+	//
+
+	if extensions, ok := policiesTmpl.Policies["ExtensionSettings"]; ok {
+		policies.Extensions = []types.Extension{}
+		for id, val := range extensions.(map[string]interface{}) {
+			if id == "*" {
+				continue
+			}
+
+			data := val.(map[string]interface{})
+			url, _ := data["install_url"].(string)
+
+			policies.Extensions = append(
+				policies.Extensions,
+				types.Extension{
+					ID:  id,
+					URL: url,
+				},
+			)
+		}
+	}
+
+	//
+	// Developer Tools
+	//
+
+	if val, ok := policiesTmpl.Policies["DisableDeveloperTools"]; ok {
+		policies.DeveloperTools = !val.(bool)
+	}
+
+	//
+	// Persistent Data
+	//
+
+	if val, ok := policiesTmpl.Policies["SanitizeOnShutdown"]; ok {
+		policies.PersistentData = !val.(bool)
+	}
+
+	return &policies, nil
+}