fix(userspace/engine): improve rule json schema to account for source and required_plugin_versions.

Signed-off-by: Federico Di Pierro <[email protected]>

Author: FedeDP

userspace/engine/rule_json_schema.h

@@ -35,6 +35,12 @@ const char rule_schema_string[] = LONG_STRING_CONST(
                 "required_engine_version": {
                     "type": "string"
                 },
+				"required_plugin_versions": {
+					"type": "array",
+					"items": {
+						"$ref": "#/definitions/RequiredPluginVersion"
+					}
+				},
                 "macro": {
                     "type": "string"
                 },
@@ -68,6 +74,9 @@ const char rule_schema_string[] = LONG_STRING_CONST(
                 "priority": {
                     "$ref": "#/definitions/Priority"
                 },
+				"source": {
+					"type": "string"
+				},
                 "exceptions": {
                     "type": "array",
                     "items": {
@@ -166,7 +175,47 @@ const char rule_schema_string[] = LONG_STRING_CONST(
             },
             "minProperties": 1,
             "title": "Override"
-        }
+        },
+		"RequiredPluginVersion": {
+			"type": "object",
+			"additionalProperties": false,
+			"properties": {
+				"name": {
+					"type": "string"
+				},
+				"version": {
+					"type": "string"
+				},
+				"alternatives": {
+					"type": "array",
+					"items": {
+						"$ref": "#/definitions/Alternative"
+					}
+				}
+			},
+			"required": [
+				"name",
+				"version"
+			],
+			"title": "RequiredPluginVersion"
+		},
+		"Alternative": {
+			"type": "object",
+			"additionalProperties": false,
+			"properties": {
+				"name": {
+					"type": "string"
+				},
+				"version": {
+					"type": "string"
+				}
+			},
+			"required": [
+				"name",
+				"version"
+			],
+			"title": "Alternative"
+		}
     }
 }