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-rw-r--r--ext/bg/js/json-schema.js64
1 files changed, 64 insertions, 0 deletions
diff --git a/ext/bg/js/json-schema.js b/ext/bg/js/json-schema.js
index 2b7c9f27..8129b6d2 100644
--- a/ext/bg/js/json-schema.js
+++ b/ext/bg/js/json-schema.js
@@ -151,6 +151,70 @@ class JsonSchemaProxyHandler {
}
static validate(value, schema) {
+ let result = JsonSchemaProxyHandler.validateSingleSchema(value, schema);
+ if (result !== null) { return result; }
+
+ result = JsonSchemaProxyHandler.validateAllOf(value, schema);
+ if (result !== null) { return result; }
+
+ result = JsonSchemaProxyHandler.validateAnyOf(value, schema);
+ if (result !== null) { return result; }
+
+ result = JsonSchemaProxyHandler.validateOneOf(value, schema);
+ if (result !== null) { return result; }
+
+ result = JsonSchemaProxyHandler.validateNoneOf(value, schema);
+ if (result !== null) { return result; }
+
+ return null;
+ }
+
+ static validateAllOf(value, schema) {
+ const subSchemas = schema.allOf;
+ if (!Array.isArray(subSchemas)) { return null; }
+
+ for (let i = 0; i < subSchemas.length; ++i) {
+ const result = JsonSchemaProxyHandler.validate(value, subSchemas[i]);
+ if (result !== null) { return `allOf[${i}] schema didn't match: ${result}`; }
+ }
+ return null;
+ }
+
+ static validateAnyOf(value, schema) {
+ const subSchemas = schema.anyOf;
+ if (!Array.isArray(subSchemas)) { return null; }
+
+ for (let i = 0; i < subSchemas.length; ++i) {
+ const result = JsonSchemaProxyHandler.validate(value, subSchemas[i]);
+ if (result === null) { return null; }
+ }
+ return '0 anyOf schemas matched';
+ }
+
+ static validateOneOf(value, schema) {
+ const subSchemas = schema.oneOf;
+ if (!Array.isArray(subSchemas)) { return null; }
+
+ let count = 0;
+ for (let i = 0; i < subSchemas.length; ++i) {
+ const result = JsonSchemaProxyHandler.validate(value, subSchemas[i]);
+ if (result === null) { ++count; }
+ }
+ return count === 1 ? null : `${count} oneOf schemas matched`;
+ }
+
+ static validateNoneOf(value, schema) {
+ const subSchemas = schema.not;
+ if (!Array.isArray(subSchemas)) { return null; }
+
+ for (let i = 0; i < subSchemas.length; ++i) {
+ const result = JsonSchemaProxyHandler.validate(value, subSchemas[i]);
+ if (result === null) { return `not[${i}] schema matched`; }
+ }
+ return null;
+ }
+
+ static validateSingleSchema(value, schema) {
const type = JsonSchemaProxyHandler.getValueType(value);
const schemaType = schema.type;
if (!JsonSchemaProxyHandler.isValueTypeAny(value, type, schemaType)) {