Add schema validation and assertion, create ECSignature schema

1 files changed, 13 insertions, 0 deletions

diff --git a/src/ts/utils/schema_validator.ts b/src/ts/utils/schema_validator.ts
new file mode 100644
index 000000000..a0d6f1bee
--- /dev/null
+++ b/src/ts/utils/schema_validator.ts
@@ -0,0 +1,13 @@
+import {Validator as V, ValidatorResult} from 'jsonschema';
+import {ECSignatureSchema} from '../schemas/ec_signature_schema';
+
+export class SchemaValidator {
+    private v: V;
+    constructor() {
+        this.v = new V();
+        this.v.addSchema(ECSignatureSchema, ECSignatureSchema.id);
+    }
+    public validate(instance: object, schema: Schema): ValidatorResult {
+        return this.v.validate(instance, schema);
+    }
+}