summaryrefslogtreecommitdiff
path: root/common
diff options
context:
space:
mode:
Diffstat (limited to 'common')
-rw-r--r--common/jsonschema.js83
-rw-r--r--common/jsonschema/attribute.js1002
-rw-r--r--common/jsonschema/helpers.js429
-rw-r--r--common/jsonschema/scan.js99
-rw-r--r--common/jsonschema/urllib_mock.js74
-rw-r--r--common/jsonschema/validator.js360
6 files changed, 2047 insertions, 0 deletions
diff --git a/common/jsonschema.js b/common/jsonschema.js
new file mode 100644
index 0000000..cde3fca
--- /dev/null
+++ b/common/jsonschema.js
@@ -0,0 +1,83 @@
+/* SPDX-License-Identifier: MIT AND CC0-1.0
+ *
+ * License text of the original lib/index.js from jsonschema library:
+ *
+ ***************************************
+ *
+ * jsonschema is licensed under MIT license.
+ *
+ * Copyright (C) 2012-2015 Tom de Grunt <tom@degrunt.nl>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is furnished to do
+ * so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ *******************************************************************************
+ *
+ * License notice for the adaptation to use in Haketilo:
+ *
+ ***************************************
+ *
+ * Copyright (C) 2022 Wojtek Kosior <koszko@koszko.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the CC0 1.0 Universal License as published by
+ * the Creative Commons Corporation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * CC0 1.0 Universal License for more details.
+ */
+
+#FROM common/jsonschema/validator.js IMPORT Validator
+#EXPORT Validator
+
+#FROM common/jsonschema/helpers.js IMPORT ValidatorResult, ValidationError, \
+ ValidatorResultError, SchemaError
+
+#EXPORT ValidatorResult
+#EXPORT ValidationError
+#EXPORT ValidatorResultError
+#EXPORT SchemaError
+
+#FROM common/jsonschema/scan.js IMPORT SchemaScanResult, scan
+
+#EXPORT scan
+#EXPORT SchemaScanResult
+
+function validate(instance, schema, options) {
+ var v = new Validator();
+ return v.validate(instance, schema, options);
+};
+#EXPORT validate
+
+const haketilo_schemas = [
+#INCLUDE schemas/api_query_result-1.0.1.schema.json
+ ,
+#INCLUDE schemas/api_mapping_description-1.0.1.schema.json
+ ,
+#INCLUDE schemas/api_resource_description-1.0.1.schema.json
+ ,
+#INCLUDE schemas/common_definitions-1.0.1.schema.json
+].reduce((ac, s) => Object.assign(ac, {[s.$id]: s}), {});
+#EXPORT haketilo_schemas
+
+const haketilo_validator = new Validator();
+Object.values(haketilo_schemas)
+ .forEach(s => haketilo_validator.addSchema(s, s.$id));
+#EXPORT haketilo_validator
diff --git a/common/jsonschema/attribute.js b/common/jsonschema/attribute.js
new file mode 100644
index 0000000..5f10b7c
--- /dev/null
+++ b/common/jsonschema/attribute.js
@@ -0,0 +1,1002 @@
+/* SPDX-License-Identifier: MIT
+ *
+ * jsonschema is licensed under MIT license.
+ *
+ * Copyright (C) 2012-2015 Tom de Grunt <tom@degrunt.nl>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is furnished to do
+ * so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#IMPORT common/jsonschema/helpers.js
+
+/** @type ValidatorResult */
+var ValidatorResult = helpers.ValidatorResult;
+/** @type SchemaError */
+var SchemaError = helpers.SchemaError;
+
+var attribute = {};
+
+const ignoreProperties = {
+ // informative properties
+ 'id': true,
+ 'default': true,
+ 'description': true,
+ 'title': true,
+ // arguments to other properties
+ 'additionalItems': true,
+ 'then': true,
+ 'else': true,
+ // special-handled properties
+ '$schema': true,
+ '$ref': true,
+ 'extends': true,
+};
+#EXPORT ignoreProperties
+
+/**
+ * @name validators
+ */
+const validators = {};
+
+/**
+ * Validates whether the instance if of a certain type
+ * @param instance
+ * @param schema
+ * @param options
+ * @param ctx
+ * @return {ValidatorResult|null}
+ */
+validators.type = function validateType (instance, schema, options, ctx) {
+ // Ignore undefined instances
+ if (instance === undefined) {
+ return null;
+ }
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ var types = Array.isArray(schema.type) ? schema.type : [schema.type];
+ if (!types.some(this.testType.bind(this, instance, schema, options, ctx))) {
+ var list = types.map(function (v) {
+ if(!v) return;
+ var id = v.$id || v.id;
+ return id ? ('<' + id + '>') : (v+'');
+ });
+ result.addError({
+ name: 'type',
+ argument: list,
+ message: "is not of a type(s) " + list,
+ });
+ }
+ return result;
+};
+
+function testSchemaNoThrow(instance, options, ctx, callback, schema){
+ var throwError = options.throwError;
+ var throwAll = options.throwAll;
+ options.throwError = false;
+ options.throwAll = false;
+ var res = this.validateSchema(instance, schema, options, ctx);
+ options.throwError = throwError;
+ options.throwAll = throwAll;
+
+ if (!res.valid && callback instanceof Function) {
+ callback(res);
+ }
+ return res.valid;
+}
+
+/**
+ * Validates whether the instance matches some of the given schemas
+ * @param instance
+ * @param schema
+ * @param options
+ * @param ctx
+ * @return {ValidatorResult|null}
+ */
+validators.anyOf = function validateAnyOf (instance, schema, options, ctx) {
+ // Ignore undefined instances
+ if (instance === undefined) {
+ return null;
+ }
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ var inner = new ValidatorResult(instance, schema, options, ctx);
+ if (!Array.isArray(schema.anyOf)){
+ throw new SchemaError("anyOf must be an array");
+ }
+ if (!schema.anyOf.some(
+ testSchemaNoThrow.bind(
+ this, instance, options, ctx, function(res){inner.importErrors(res);}
+ ))) {
+ var list = schema.anyOf.map(function (v, i) {
+ var id = v.$id || v.id;
+ if(id) return '<' + id + '>';
+ return(v.title && JSON.stringify(v.title)) || (v['$ref'] && ('<' + v['$ref'] + '>')) || '[subschema '+i+']';
+ });
+ if (options.nestedErrors) {
+ result.importErrors(inner);
+ }
+ result.addError({
+ name: 'anyOf',
+ argument: list,
+ message: "is not any of " + list.join(','),
+ });
+ }
+ return result;
+};
+
+/**
+ * Validates whether the instance matches every given schema
+ * @param instance
+ * @param schema
+ * @param options
+ * @param ctx
+ * @return {String|null}
+ */
+validators.allOf = function validateAllOf (instance, schema, options, ctx) {
+ // Ignore undefined instances
+ if (instance === undefined) {
+ return null;
+ }
+ if (!Array.isArray(schema.allOf)){
+ throw new SchemaError("allOf must be an array");
+ }
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ var self = this;
+ schema.allOf.forEach(function(v, i){
+ var valid = self.validateSchema(instance, v, options, ctx);
+ if(!valid.valid){
+ var id = v.$id || v.id;
+ var msg = id || (v.title && JSON.stringify(v.title)) || (v['$ref'] && ('<' + v['$ref'] + '>')) || '[subschema '+i+']';
+ result.addError({
+ name: 'allOf',
+ argument: { id: msg, length: valid.errors.length, valid: valid },
+ message: 'does not match allOf schema ' + msg + ' with ' + valid.errors.length + ' error[s]:',
+ });
+ result.importErrors(valid);
+ }
+ });
+ return result;
+};
+
+/**
+ * Validates whether the instance matches exactly one of the given schemas
+ * @param instance
+ * @param schema
+ * @param options
+ * @param ctx
+ * @return {String|null}
+ */
+validators.oneOf = function validateOneOf (instance, schema, options, ctx) {
+ // Ignore undefined instances
+ if (instance === undefined) {
+ return null;
+ }
+ if (!Array.isArray(schema.oneOf)){
+ throw new SchemaError("oneOf must be an array");
+ }
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ var inner = new ValidatorResult(instance, schema, options, ctx);
+ var count = schema.oneOf.filter(
+ testSchemaNoThrow.bind(
+ this, instance, options, ctx, function(res) {inner.importErrors(res);}
+ ) ).length;
+ var list = schema.oneOf.map(function (v, i) {
+ var id = v.$id || v.id;
+ return id || (v.title && JSON.stringify(v.title)) || (v['$ref'] && ('<' + v['$ref'] + '>')) || '[subschema '+i+']';
+ });
+ if (count!==1) {
+ if (options.nestedErrors) {
+ result.importErrors(inner);
+ }
+ result.addError({
+ name: 'oneOf',
+ argument: list,
+ message: "is not exactly one from " + list.join(','),
+ });
+ }
+ return result;
+};
+
+/**
+ * Validates "then" or "else" depending on the result of validating "if"
+ * @param instance
+ * @param schema
+ * @param options
+ * @param ctx
+ * @return {String|null}
+ */
+validators.if = function validateIf (instance, schema, options, ctx) {
+ // Ignore undefined instances
+ if (instance === undefined) return null;
+ if (!helpers.isSchema(schema.if)) throw new Error('Expected "if" keyword to be a schema');
+ var ifValid = testSchemaNoThrow.call(this, instance, options, ctx, null, schema.if);
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ var res;
+ if(ifValid){
+ if (schema.then === undefined) return;
+ if (!helpers.isSchema(schema.then)) throw new Error('Expected "then" keyword to be a schema');
+ res = this.validateSchema(instance, schema.then, options, ctx.makeChild(schema.then));
+ result.importErrors(res);
+ }else{
+ if (schema.else === undefined) return;
+ if (!helpers.isSchema(schema.else)) throw new Error('Expected "else" keyword to be a schema');
+ res = this.validateSchema(instance, schema.else, options, ctx.makeChild(schema.else));
+ result.importErrors(res);
+ }
+ return result;
+};
+
+function getEnumerableProperty(object, key){
+ // Determine if `key` shows up in `for(var key in object)`
+ // First test Object.hasOwnProperty.call as an optimization: that guarantees it does
+ if(Object.hasOwnProperty.call(object, key)) return object[key];
+ // Test `key in object` as an optimization; false means it won't
+ if(!(key in object)) return;
+ while( (object = Object.getPrototypeOf(object)) ){
+ if(Object.propertyIsEnumerable.call(object, key)) return object[key];
+ }
+}
+
+/**
+ * Validates propertyNames
+ * @param instance
+ * @param schema
+ * @param options
+ * @param ctx
+ * @return {String|null|ValidatorResult}
+ */
+validators.propertyNames = function validatePropertyNames (instance, schema, options, ctx) {
+ if(!this.types.object(instance)) return;
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ var subschema = schema.propertyNames!==undefined ? schema.propertyNames : {};
+ if(!helpers.isSchema(subschema)) throw new SchemaError('Expected "propertyNames" to be a schema (object or boolean)');
+
+ for (var property in instance) {
+ if(getEnumerableProperty(instance, property) !== undefined){
+ var res = this.validateSchema(property, subschema, options, ctx.makeChild(subschema));
+ result.importErrors(res);
+ }
+ }
+
+ return result;
+};
+
+/**
+ * Validates properties
+ * @param instance
+ * @param schema
+ * @param options
+ * @param ctx
+ * @return {String|null|ValidatorResult}
+ */
+validators.properties = function validateProperties (instance, schema, options, ctx) {
+ if(!this.types.object(instance)) return;
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ var properties = schema.properties || {};
+ for (var property in properties) {
+ var subschema = properties[property];
+ if(subschema===undefined){
+ continue;
+ }else if(subschema===null){
+ throw new SchemaError('Unexpected null, expected schema in "properties"');
+ }
+ if (typeof options.preValidateProperty == 'function') {
+ options.preValidateProperty(instance, property, subschema, options, ctx);
+ }
+ var prop = getEnumerableProperty(instance, property);
+ var res = this.validateSchema(prop, subschema, options, ctx.makeChild(subschema, property));
+ if(res.instance !== result.instance[property]) result.instance[property] = res.instance;
+ result.importErrors(res);
+ }
+ return result;
+};
+
+/**
+ * Test a specific property within in instance against the additionalProperties schema attribute
+ * This ignores properties with definitions in the properties schema attribute, but no other attributes.
+ * If too many more types of property-existence tests pop up they may need their own class of tests (like `type` has)
+ * @private
+ * @return {boolean}
+ */
+function testAdditionalProperty (instance, schema, options, ctx, property, result) {
+ if(!this.types.object(instance)) return;
+ if (schema.properties && schema.properties[property] !== undefined) {
+ return;
+ }
+ if (schema.additionalProperties === false) {
+ result.addError({
+ name: 'additionalProperties',
+ argument: property,
+ message: "is not allowed to have the additional property " + JSON.stringify(property),
+ });
+ } else {
+ var additionalProperties = schema.additionalProperties || {};
+
+ if (typeof options.preValidateProperty == 'function') {
+ options.preValidateProperty(instance, property, additionalProperties, options, ctx);
+ }
+
+ var res = this.validateSchema(instance[property], additionalProperties, options, ctx.makeChild(additionalProperties, property));
+ if(res.instance !== result.instance[property]) result.instance[property] = res.instance;
+ result.importErrors(res);
+ }
+}
+
+/**
+ * Validates patternProperties
+ * @param instance
+ * @param schema
+ * @param options
+ * @param ctx
+ * @return {String|null|ValidatorResult}
+ */
+validators.patternProperties = function validatePatternProperties (instance, schema, options, ctx) {
+ if(!this.types.object(instance)) return;
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ var patternProperties = schema.patternProperties || {};
+
+ for (var property in instance) {
+ var test = true;
+ for (var pattern in patternProperties) {
+ var subschema = patternProperties[pattern];
+ if(subschema===undefined){
+ continue;
+ }else if(subschema===null){
+ throw new SchemaError('Unexpected null, expected schema in "patternProperties"');
+ }
+ try {
+ var regexp = new RegExp(pattern, 'u');
+ } catch(_e) {
+ // In the event the stricter handling causes an error, fall back on the forgiving handling
+ // DEPRECATED
+ regexp = new RegExp(pattern);
+ }
+ if (!regexp.test(property)) {
+ continue;
+ }
+ test = false;
+
+ if (typeof options.preValidateProperty == 'function') {
+ options.preValidateProperty(instance, property, subschema, options, ctx);
+ }
+
+ var res = this.validateSchema(instance[property], subschema, options, ctx.makeChild(subschema, property));
+ if(res.instance !== result.instance[property]) result.instance[property] = res.instance;
+ result.importErrors(res);
+ }
+ if (test) {
+ testAdditionalProperty.call(this, instance, schema, options, ctx, property, result);
+ }
+ }
+
+ return result;
+};
+
+/**
+ * Validates additionalProperties
+ * @param instance
+ * @param schema
+ * @param options
+ * @param ctx
+ * @return {String|null|ValidatorResult}
+ */
+validators.additionalProperties = function validateAdditionalProperties (instance, schema, options, ctx) {
+ if(!this.types.object(instance)) return;
+ // if patternProperties is defined then we'll test when that one is called instead
+ if (schema.patternProperties) {
+ return null;
+ }
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ for (var property in instance) {
+ testAdditionalProperty.call(this, instance, schema, options, ctx, property, result);
+ }
+ return result;
+};
+
+/**
+ * Validates whether the instance value is at least of a certain length, when the instance value is a string.
+ * @param instance
+ * @param schema
+ * @return {String|null}
+ */
+validators.minProperties = function validateMinProperties (instance, schema, options, ctx) {
+ if (!this.types.object(instance)) return;
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ var keys = Object.keys(instance);
+ if (!(keys.length >= schema.minProperties)) {
+ result.addError({
+ name: 'minProperties',
+ argument: schema.minProperties,
+ message: "does not meet minimum property length of " + schema.minProperties,
+ });
+ }
+ return result;
+};
+
+/**
+ * Validates whether the instance value is at most of a certain length, when the instance value is a string.
+ * @param instance
+ * @param schema
+ * @return {String|null}
+ */
+validators.maxProperties = function validateMaxProperties (instance, schema, options, ctx) {
+ if (!this.types.object(instance)) return;
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ var keys = Object.keys(instance);
+ if (!(keys.length <= schema.maxProperties)) {
+ result.addError({
+ name: 'maxProperties',
+ argument: schema.maxProperties,
+ message: "does not meet maximum property length of " + schema.maxProperties,
+ });
+ }
+ return result;
+};
+
+/**
+ * Validates items when instance is an array
+ * @param instance
+ * @param schema
+ * @param options
+ * @param ctx
+ * @return {String|null|ValidatorResult}
+ */
+validators.items = function validateItems (instance, schema, options, ctx) {
+ var self = this;
+ if (!this.types.array(instance)) return;
+ if (schema.items===undefined) return;
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ instance.every(function (value, i) {
+ if(Array.isArray(schema.items)){
+ var items = schema.items[i]===undefined ? schema.additionalItems : schema.items[i];
+ }else{
+ var items = schema.items;
+ }
+ if (items === undefined) {
+ return true;
+ }
+ if (items === false) {
+ result.addError({
+ name: 'items',
+ message: "additionalItems not permitted",
+ });
+ return false;
+ }
+ var res = self.validateSchema(value, items, options, ctx.makeChild(items, i));
+ if(res.instance !== result.instance[i]) result.instance[i] = res.instance;
+ result.importErrors(res);
+ return true;
+ });
+ return result;
+};
+
+/**
+ * Validates the "contains" keyword
+ * @param instance
+ * @param schema
+ * @param options
+ * @param ctx
+ * @return {String|null|ValidatorResult}
+ */
+validators.contains = function validateContains (instance, schema, options, ctx) {
+ var self = this;
+ if (!this.types.array(instance)) return;
+ if (schema.contains===undefined) return;
+ if (!helpers.isSchema(schema.contains)) throw new Error('Expected "contains" keyword to be a schema');
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ var count = instance.some(function (value, i) {
+ var res = self.validateSchema(value, schema.contains, options, ctx.makeChild(schema.contains, i));
+ return res.errors.length===0;
+ });
+ if(count===false){
+ result.addError({
+ name: 'contains',
+ argument: schema.contains,
+ message: "must contain an item matching given schema",
+ });
+ }
+ return result;
+};
+
+/**
+ * Validates minimum and exclusiveMinimum when the type of the instance value is a number.
+ * @param instance
+ * @param schema
+ * @return {String|null}
+ */
+validators.minimum = function validateMinimum (instance, schema, options, ctx) {
+ if (!this.types.number(instance)) return;
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ if (schema.exclusiveMinimum && schema.exclusiveMinimum === true) {
+ if(!(instance > schema.minimum)){
+ result.addError({
+ name: 'minimum',
+ argument: schema.minimum,
+ message: "must be greater than " + schema.minimum,
+ });
+ }
+ } else {
+ if(!(instance >= schema.minimum)){
+ result.addError({
+ name: 'minimum',
+ argument: schema.minimum,
+ message: "must be greater than or equal to " + schema.minimum,
+ });
+ }
+ }
+ return result;
+};
+
+/**
+ * Validates maximum and exclusiveMaximum when the type of the instance value is a number.
+ * @param instance
+ * @param schema
+ * @return {String|null}
+ */
+validators.maximum = function validateMaximum (instance, schema, options, ctx) {
+ if (!this.types.number(instance)) return;
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ if (schema.exclusiveMaximum && schema.exclusiveMaximum === true) {
+ if(!(instance < schema.maximum)){
+ result.addError({
+ name: 'maximum',
+ argument: schema.maximum,
+ message: "must be less than " + schema.maximum,
+ });
+ }
+ } else {
+ if(!(instance <= schema.maximum)){
+ result.addError({
+ name: 'maximum',
+ argument: schema.maximum,
+ message: "must be less than or equal to " + schema.maximum,
+ });
+ }
+ }
+ return result;
+};
+
+/**
+ * Validates the number form of exclusiveMinimum when the type of the instance value is a number.
+ * @param instance
+ * @param schema
+ * @return {String|null}
+ */
+validators.exclusiveMinimum = function validateExclusiveMinimum (instance, schema, options, ctx) {
+ // Support the boolean form of exclusiveMinimum, which is handled by the "minimum" keyword.
+ if(typeof schema.exclusiveMinimum === 'boolean') return;
+ if (!this.types.number(instance)) return;
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ var valid = instance > schema.exclusiveMinimum;
+ if (!valid) {
+ result.addError({
+ name: 'exclusiveMinimum',
+ argument: schema.exclusiveMinimum,
+ message: "must be strictly greater than " + schema.exclusiveMinimum,
+ });
+ }
+ return result;
+};
+
+/**
+ * Validates the number form of exclusiveMaximum when the type of the instance value is a number.
+ * @param instance
+ * @param schema
+ * @return {String|null}
+ */
+validators.exclusiveMaximum = function validateExclusiveMaximum (instance, schema, options, ctx) {
+ // Support the boolean form of exclusiveMaximum, which is handled by the "maximum" keyword.
+ if(typeof schema.exclusiveMaximum === 'boolean') return;
+ if (!this.types.number(instance)) return;
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ var valid = instance < schema.exclusiveMaximum;
+ if (!valid) {
+ result.addError({
+ name: 'exclusiveMaximum',
+ argument: schema.exclusiveMaximum,
+ message: "must be strictly less than " + schema.exclusiveMaximum,
+ });
+ }
+ return result;
+};
+
+/**
+ * Perform validation for multipleOf and divisibleBy, which are essentially the same.
+ * @param instance
+ * @param schema
+ * @param validationType
+ * @param errorMessage
+ * @returns {String|null}
+ */
+var validateMultipleOfOrDivisbleBy = function validateMultipleOfOrDivisbleBy (instance, schema, options, ctx, validationType, errorMessage) {
+ if (!this.types.number(instance)) return;
+
+ var validationArgument = schema[validationType];
+ if (validationArgument == 0) {
+ throw new SchemaError(validationType + " cannot be zero");
+ }
+
+ var result = new ValidatorResult(instance, schema, options, ctx);
+
+ var instanceDecimals = helpers.getDecimalPlaces(instance);
+ var divisorDecimals = helpers.getDecimalPlaces(validationArgument);
+
+ var maxDecimals = Math.max(instanceDecimals , divisorDecimals);
+ var multiplier = Math.pow(10, maxDecimals);
+
+ if (Math.round(instance * multiplier) % Math.round(validationArgument * multiplier) !== 0) {
+ result.addError({
+ name: validationType,
+ argument: validationArgument,
+ message: errorMessage + JSON.stringify(validationArgument),
+ });
+ }
+
+ return result;
+};
+
+/**
+ * Validates divisibleBy when the type of the instance value is a number.
+ * @param instance
+ * @param schema
+ * @return {String|null}
+ */
+validators.multipleOf = function validateMultipleOf (instance, schema, options, ctx) {
+ return validateMultipleOfOrDivisbleBy.call(this, instance, schema, options, ctx, "multipleOf", "is not a multiple of (divisible by) ");
+};
+
+/**
+ * Validates multipleOf when the type of the instance value is a number.
+ * @param instance
+ * @param schema
+ * @return {String|null}
+ */
+validators.divisibleBy = function validateDivisibleBy (instance, schema, options, ctx) {
+ return validateMultipleOfOrDivisbleBy.call(this, instance, schema, options, ctx, "divisibleBy", "is not divisible by (multiple of) ");
+};
+
+/**
+ * Validates whether the instance value is present.
+ * @param instance
+ * @param schema
+ * @return {String|null}
+ */
+validators.required = function validateRequired (instance, schema, options, ctx) {
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ if (instance === undefined && schema.required === true) {
+ // A boolean form is implemented for reverse-compatibility with schemas written against older drafts
+ result.addError({
+ name: 'required',
+ message: "is required",
+ });
+ } else if (this.types.object(instance) && Array.isArray(schema.required)) {
+ schema.required.forEach(function(n){
+ if(getEnumerableProperty(instance, n)===undefined){
+ result.addError({
+ name: 'required',
+ argument: n,
+ message: "requires property " + JSON.stringify(n),
+ });
+ }
+ });
+ }
+ return result;
+};
+
+/**
+ * Validates whether the instance value matches the regular expression, when the instance value is a string.
+ * @param instance
+ * @param schema
+ * @return {String|null}
+ */
+validators.pattern = function validatePattern (instance, schema, options, ctx) {
+ if (!this.types.string(instance)) return;
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ var pattern = schema.pattern;
+ try {
+ var regexp = new RegExp(pattern, 'u');
+ } catch(_e) {
+ // In the event the stricter handling causes an error, fall back on the forgiving handling
+ // DEPRECATED
+ regexp = new RegExp(pattern);
+ }
+ if (!instance.match(regexp)) {
+ result.addError({
+ name: 'pattern',
+ argument: schema.pattern,
+ message: "does not match pattern " + JSON.stringify(schema.pattern.toString()),
+ });
+ }
+ return result;
+};
+
+/**
+ * Validates whether the instance value is of a certain defined format or a custom
+ * format.
+ * The following formats are supported for string types:
+ * - date-time
+ * - date
+ * - time
+ * - ip-address
+ * - ipv6
+ * - uri
+ * - color
+ * - host-name
+ * - alpha
+ * - alpha-numeric
+ * - utc-millisec
+ * @param instance
+ * @param schema
+ * @param [options]
+ * @param [ctx]
+ * @return {String|null}
+ */
+validators.format = function validateFormat (instance, schema, options, ctx) {
+ if (instance===undefined) return;
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ if (!result.disableFormat && !helpers.isFormat(instance, schema.format, this)) {
+ result.addError({
+ name: 'format',
+ argument: schema.format,
+ message: "does not conform to the " + JSON.stringify(schema.format) + " format",
+ });
+ }
+ return result;
+};
+
+/**
+ * Validates whether the instance value is at least of a certain length, when the instance value is a string.
+ * @param instance
+ * @param schema
+ * @return {String|null}
+ */
+validators.minLength = function validateMinLength (instance, schema, options, ctx) {
+ if (!this.types.string(instance)) return;
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ var hsp = instance.match(/[\uDC00-\uDFFF]/g);
+ var length = instance.length - (hsp ? hsp.length : 0);
+ if (!(length >= schema.minLength)) {
+ result.addError({
+ name: 'minLength',
+ argument: schema.minLength,
+ message: "does not meet minimum length of " + schema.minLength,
+ });
+ }
+ return result;
+};
+
+/**
+ * Validates whether the instance value is at most of a certain length, when the instance value is a string.
+ * @param instance
+ * @param schema
+ * @return {String|null}
+ */
+validators.maxLength = function validateMaxLength (instance, schema, options, ctx) {
+ if (!this.types.string(instance)) return;
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ // TODO if this was already computed in "minLength", use that value instead of re-computing
+ var hsp = instance.match(/[\uDC00-\uDFFF]/g);
+ var length = instance.length - (hsp ? hsp.length : 0);
+ if (!(length <= schema.maxLength)) {
+ result.addError({
+ name: 'maxLength',
+ argument: schema.maxLength,
+ message: "does not meet maximum length of " + schema.maxLength,
+ });
+ }
+ return result;
+};
+
+/**
+ * Validates whether instance contains at least a minimum number of items, when the instance is an Array.
+ * @param instance
+ * @param schema
+ * @return {String|null}
+ */
+validators.minItems = function validateMinItems (instance, schema, options, ctx) {
+ if (!this.types.array(instance)) return;
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ if (!(instance.length >= schema.minItems)) {
+ result.addError({
+ name: 'minItems',
+ argument: schema.minItems,
+ message: "does not meet minimum length of " + schema.minItems,
+ });
+ }
+ return result;
+};
+
+/**
+ * Validates whether instance contains no more than a maximum number of items, when the instance is an Array.
+ * @param instance
+ * @param schema
+ * @return {String|null}
+ */
+validators.maxItems = function validateMaxItems (instance, schema, options, ctx) {
+ if (!this.types.array(instance)) return;
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ if (!(instance.length <= schema.maxItems)) {
+ result.addError({
+ name: 'maxItems',
+ argument: schema.maxItems,
+ message: "does not meet maximum length of " + schema.maxItems,
+ });
+ }
+ return result;
+};
+
+/**
+ * Deep compares arrays for duplicates
+ * @param v
+ * @param i
+ * @param a
+ * @private
+ * @return {boolean}
+ */
+function testArrays (v, i, a) {
+ var j, len = a.length;
+ for (j = i + 1, len; j < len; j++) {
+ if (helpers.deepCompareStrict(v, a[j])) {
+ return false;
+ }
+ }
+ return true;
+}
+
+/**
+ * Validates whether there are no duplicates, when the instance is an Array.
+ * @param instance
+ * @return {String|null}
+ */
+validators.uniqueItems = function validateUniqueItems (instance, schema, options, ctx) {
+ if (schema.uniqueItems!==true) return;
+ if (!this.types.array(instance)) return;
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ if (!instance.every(testArrays)) {
+ result.addError({
+ name: 'uniqueItems',
+ message: "contains duplicate item",
+ });
+ }
+ return result;
+};
+
+/**
+ * Validate for the presence of dependency properties, if the instance is an object.
+ * @param instance
+ * @param schema
+ * @param options
+ * @param ctx
+ * @return {null|ValidatorResult}
+ */
+validators.dependencies = function validateDependencies (instance, schema, options, ctx) {
+ if (!this.types.object(instance)) return;
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ for (var property in schema.dependencies) {
+ if (instance[property] === undefined) {
+ continue;
+ }
+ var dep = schema.dependencies[property];
+ var childContext = ctx.makeChild(dep, property);
+ if (typeof dep == 'string') {
+ dep = [dep];
+ }
+ if (Array.isArray(dep)) {
+ dep.forEach(function (prop) {
+ if (instance[prop] === undefined) {
+ result.addError({
+ // FIXME there's two different "dependencies" errors here with slightly different outputs
+ // Can we make these the same? Or should we create different error types?
+ name: 'dependencies',
+ argument: childContext.propertyPath,
+ message: "property " + prop + " not found, required by " + childContext.propertyPath,
+ });
+ }
+ });
+ } else {
+ var res = this.validateSchema(instance, dep, options, childContext);
+ if(result.instance !== res.instance) result.instance = res.instance;
+ if (res && res.errors.length) {
+ result.addError({
+ name: 'dependencies',
+ argument: childContext.propertyPath,
+ message: "does not meet dependency required by " + childContext.propertyPath,
+ });
+ result.importErrors(res);
+ }
+ }
+ }
+ return result;
+};
+
+/**
+ * Validates whether the instance value is one of the enumerated values.
+ *
+ * @param instance
+ * @param schema
+ * @return {ValidatorResult|null}
+ */
+validators['enum'] = function validateEnum (instance, schema, options, ctx) {
+ if (instance === undefined) {
+ return null;
+ }
+ if (!Array.isArray(schema['enum'])) {
+ throw new SchemaError("enum expects an array", schema);
+ }
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ if (!schema['enum'].some(helpers.deepCompareStrict.bind(null, instance))) {
+ result.addError({
+ name: 'enum',
+ argument: schema['enum'],
+ message: "is not one of enum values: " + schema['enum'].map(String).join(','),
+ });
+ }
+ return result;
+};
+
+/**
+ * Validates whether the instance exactly matches a given value
+ *
+ * @param instance
+ * @param schema
+ * @return {ValidatorResult|null}
+ */
+validators['const'] = function validateEnum (instance, schema, options, ctx) {
+ if (instance === undefined) {
+ return null;
+ }
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ if (!helpers.deepCompareStrict(schema['const'], instance)) {
+ result.addError({
+ name: 'const',
+ argument: schema['const'],
+ message: "does not exactly match expected constant: " + schema['const'],
+ });
+ }
+ return result;
+};
+
+/**
+ * Validates whether the instance if of a prohibited type.
+ * @param instance
+ * @param schema
+ * @param options
+ * @param ctx
+ * @return {null|ValidatorResult}
+ */
+validators.not = validators.disallow = function validateNot (instance, schema, options, ctx) {
+ var self = this;
+ if(instance===undefined) return null;
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ var notTypes = schema.not || schema.disallow;
+ if(!notTypes) return null;
+ if(!Array.isArray(notTypes)) notTypes=[notTypes];
+ notTypes.forEach(function (type) {
+ if (self.testType(instance, schema, options, ctx, type)) {
+ var id = type && (type.$id || type.id);
+ var schemaId = id || type;
+ result.addError({
+ name: 'not',
+ argument: schemaId,
+ message: "is of prohibited type " + schemaId,
+ });
+ }
+ });
+ return result;
+};
+
+#EXPORT validators
diff --git a/common/jsonschema/helpers.js b/common/jsonschema/helpers.js
new file mode 100644
index 0000000..f6a72a6
--- /dev/null
+++ b/common/jsonschema/helpers.js
@@ -0,0 +1,429 @@
+/* SPDX-License-Identifier: MIT
+ *
+ * jsonschema is licensed under MIT license.
+ *
+ * Copyright (C) 2012-2015 Tom de Grunt <tom@degrunt.nl>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is furnished to do
+ * so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#IMPORT common/jsonschema/urllib_mock.js AS uri
+
+function ValidationError (message, instance, schema, path, name, argument) {
+ if(Array.isArray(path)){
+ this.path = path;
+ this.property = path.reduce(function(sum, item){
+ return sum + makeSuffix(item);
+ }, 'instance');
+ }else if(path !== undefined){
+ this.property = path;
+ }
+ if (message) {
+ this.message = message;
+ }
+ if (schema) {
+ var id = schema.$id || schema.id;
+ this.schema = id || schema;
+ }
+ if (instance !== undefined) {
+ this.instance = instance;
+ }
+ this.name = name;
+ this.argument = argument;
+ this.stack = this.toString();
+};
+#EXPORT ValidationError
+
+ValidationError.prototype.toString = function toString() {
+ return this.property + ' ' + this.message;
+};
+
+function ValidatorResult(instance, schema, options, ctx) {
+ this.instance = instance;
+ this.schema = schema;
+ this.options = options;
+ this.path = ctx.path;
+ this.propertyPath = ctx.propertyPath;
+ this.errors = [];
+ this.throwError = options && options.throwError;
+ this.throwFirst = options && options.throwFirst;
+ this.throwAll = options && options.throwAll;
+ this.disableFormat = options && options.disableFormat === true;
+};
+
+ValidatorResult.prototype.addError = function addError(detail) {
+ var err;
+ if (typeof detail == 'string') {
+ err = new ValidationError(detail, this.instance, this.schema, this.path);
+ } else {
+ if (!detail) throw new Error('Missing error detail');
+ if (!detail.message) throw new Error('Missing error message');
+ if (!detail.name) throw new Error('Missing validator type');
+ err = new ValidationError(detail.message, this.instance, this.schema, this.path, detail.name, detail.argument);
+ }
+
+ this.errors.push(err);
+ if (this.throwFirst) {
+ throw new ValidatorResultError(this);
+ }else if(this.throwError){
+ throw err;
+ }
+ return err;
+};
+
+ValidatorResult.prototype.importErrors = function importErrors(res) {
+ if (typeof res == 'string' || (res && res.validatorType)) {
+ this.addError(res);
+ } else if (res && res.errors) {
+ Array.prototype.push.apply(this.errors, res.errors);
+ }
+};
+
+function stringizer (v,i){
+ return i+': '+v.toString()+'\n';
+}
+ValidatorResult.prototype.toString = function toString(res) {
+ return this.errors.map(stringizer).join('');
+};
+
+Object.defineProperty(ValidatorResult.prototype, "valid", { get: function() {
+ return !this.errors.length;
+} });
+
+#EXPORT ValidatorResult
+
+function ValidatorResultError(result) {
+ if(Error.captureStackTrace){
+ Error.captureStackTrace(this, ValidatorResultError);
+ }
+ this.instance = result.instance;
+ this.schema = result.schema;
+ this.options = result.options;
+ this.errors = result.errors;
+}
+ValidatorResultError.prototype = new Error();
+ValidatorResultError.prototype.constructor = ValidatorResultError;
+ValidatorResultError.prototype.name = "Validation Error";
+#EXPORT ValidatorResultError
+
+/**
+ * Describes a problem with a Schema which prevents validation of an instance
+ * @name SchemaError
+ * @constructor
+ */
+function SchemaError (msg, schema) {
+ this.message = msg;
+ this.schema = schema;
+ Error.call(this, msg);
+ if(Error.captureStackTrace){
+ Error.captureStackTrace(this, SchemaError);
+ }
+};
+SchemaError.prototype = Object.create(Error.prototype,
+ {
+ constructor: {value: SchemaError, enumerable: false},
+ name: {value: 'SchemaError', enumerable: false},
+ });
+#EXPORT SchemaError
+
+function SchemaContext (schema, options, path, base, schemas) {
+ this.schema = schema;
+ this.options = options;
+ if(Array.isArray(path)){
+ this.path = path;
+ this.propertyPath = path.reduce(function(sum, item){
+ return sum + makeSuffix(item);
+ }, 'instance');
+ }else{
+ this.propertyPath = path;
+ }
+ this.base = base;
+ this.schemas = schemas;
+};
+
+SchemaContext.prototype.resolve = function resolve (target) {
+ return uri.resolve(this.base, target);
+};
+
+SchemaContext.prototype.makeChild = function makeChild(schema, propertyName){
+ var path = (propertyName===undefined) ? this.path : this.path.concat([propertyName]);
+ var id = schema.$id || schema.id;
+ var base = uri.resolve(this.base, id||'');
+ var ctx = new SchemaContext(schema, this.options, path, base, Object.create(this.schemas));
+ if(id && !ctx.schemas[base]){
+ ctx.schemas[base] = schema;
+ }
+ return ctx;
+};
+
+#EXPORT SchemaContext
+
+const FORMAT_REGEXPS = {
+ // 7.3.1. Dates, Times, and Duration
+ 'date-time': /^\d{4}-(?:0[0-9]{1}|1[0-2]{1})-(3[01]|0[1-9]|[12][0-9])[tT ](2[0-4]|[01][0-9]):([0-5][0-9]):(60|[0-5][0-9])(\.\d+)?([zZ]|[+-]([0-5][0-9]):(60|[0-5][0-9]))$/,
+ 'date': /^\d{4}-(?:0[0-9]{1}|1[0-2]{1})-(3[01]|0[1-9]|[12][0-9])$/,
+ 'time': /^(2[0-4]|[01][0-9]):([0-5][0-9]):(60|[0-5][0-9])$/,
+ 'duration': /P(T\d+(H(\d+M(\d+S)?)?|M(\d+S)?|S)|\d+(D|M(\d+D)?|Y(\d+M(\d+D)?)?)(T\d+(H(\d+M(\d+S)?)?|M(\d+S)?|S))?|\d+W)/i,
+
+ // 7.3.2. Email Addresses
+ // TODO: fix the email production
+ 'email': /^(?:[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+\.)*[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+@(?:(?:(?:[a-zA-Z0-9](?:[a-zA-Z0-9\-](?!\.)){0,61}[a-zA-Z0-9]?\.)+[a-zA-Z0-9](?:[a-zA-Z0-9\-](?!$)){0,61}[a-zA-Z0-9]?)|(?:\[(?:(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\.){3}(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\]))$/,
+ 'idn-email': /^("(?:[!#-\[\]-\u{10FFFF}]|\\[\t -\u{10FFFF}])*"|[!#-'*+\-/-9=?A-Z\^-\u{10FFFF}](?:\.?[!#-'*+\-/-9=?A-Z\^-\u{10FFFF}])*)@([!#-'*+\-/-9=?A-Z\^-\u{10FFFF}](?:\.?[!#-'*+\-/-9=?A-Z\^-\u{10FFFF}])*|\[[!-Z\^-\u{10FFFF}]*\])$/u,
+
+ // 7.3.3. Hostnames
+
+ // 7.3.4. IP Addresses
+ 'ip-address': /^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/,
+ // FIXME whitespace is invalid
+ 'ipv6': /^\s*((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(%.+)?\s*$/,
+
+ // 7.3.5. Resource Identifiers
+ // TODO: A more accurate regular expression for "uri" goes:
+ // [A-Za-z][+\-.0-9A-Za-z]*:((/(/((%[0-9A-Fa-f]{2}|[!$&-.0-9;=A-Z_a-z~])+|(\[(([Vv][0-9A-Fa-f]+\.[!$&-.0-;=A-Z_a-z~]+)?|[.0-:A-Fa-f]+)\])?)(:\d*)?)?)?#(%[0-9A-Fa-f]{2}|[!$&-;=?-Z_a-z~])*|(/(/((%[0-9A-Fa-f]{2}|[!$&-.0-9;=A-Z_a-z~])+|(\[(([Vv][0-9A-Fa-f]+\.[!$&-.0-;=A-Z_a-z~]+)?|[.0-:A-Fa-f]+)\])?)(:\d*)?[/?]|[!$&-.0-;=?-Z_a-z~])|/?%[0-9A-Fa-f]{2}|[!$&-.0-;=?-Z_a-z~])(%[0-9A-Fa-f]{2}|[!$&-;=?-Z_a-z~])*(#(%[0-9A-Fa-f]{2}|[!$&-;=?-Z_a-z~])*)?|/(/((%[0-9A-Fa-f]{2}|[!$&-.0-9;=A-Z_a-z~])+(:\d*)?|(\[(([Vv][0-9A-Fa-f]+\.[!$&-.0-;=A-Z_a-z~]+)?|[.0-:A-Fa-f]+)\])?:\d*|\[(([Vv][0-9A-Fa-f]+\.[!$&-.0-;=A-Z_a-z~]+)?|[.0-:A-Fa-f]+)\])?)?)?
+ 'uri': /^[a-zA-Z][a-zA-Z0-9+.-]*:[^\s]*$/,
+ 'uri-reference': /^(((([A-Za-z][+\-.0-9A-Za-z]*(:%[0-9A-Fa-f]{2}|:[!$&-.0-;=?-Z_a-z~]|[/?])|\?)(%[0-9A-Fa-f]{2}|[!$&-;=?-Z_a-z~])*|([A-Za-z][+\-.0-9A-Za-z]*:?)?)|([A-Za-z][+\-.0-9A-Za-z]*:)?\/((%[0-9A-Fa-f]{2}|\/((%[0-9A-Fa-f]{2}|[!$&-.0-9;=A-Z_a-z~])+|(\[(([Vv][0-9A-Fa-f]+\.[!$&-.0-;=A-Z_a-z~]+)?|[.0-:A-Fa-f]+)\])?)(:\d*)?[/?]|[!$&-.0-;=?-Z_a-z~])(%[0-9A-Fa-f]{2}|[!$&-;=?-Z_a-z~])*|(\/((%[0-9A-Fa-f]{2}|[!$&-.0-9;=A-Z_a-z~])+|(\[(([Vv][0-9A-Fa-f]+\.[!$&-.0-;=A-Z_a-z~]+)?|[.0-:A-Fa-f]+)\])?)(:\d*)?)?))#(%[0-9A-Fa-f]{2}|[!$&-;=?-Z_a-z~])*|(([A-Za-z][+\-.0-9A-Za-z]*)?%[0-9A-Fa-f]{2}|[!$&-.0-9;=@_~]|[A-Za-z][+\-.0-9A-Za-z]*[!$&-*,;=@_~])(%[0-9A-Fa-f]{2}|[!$&-.0-9;=@-Z_a-z~])*((([/?](%[0-9A-Fa-f]{2}|[!$&-;=?-Z_a-z~])*)?#|[/?])(%[0-9A-Fa-f]{2}|[!$&-;=?-Z_a-z~])*)?|([A-Za-z][+\-.0-9A-Za-z]*(:%[0-9A-Fa-f]{2}|:[!$&-.0-;=?-Z_a-z~]|[/?])|\?)(%[0-9A-Fa-f]{2}|[!$&-;=?-Z_a-z~])*|([A-Za-z][+\-.0-9A-Za-z]*:)?\/((%[0-9A-Fa-f]{2}|\/((%[0-9A-Fa-f]{2}|[!$&-.0-9;=A-Z_a-z~])+|(\[(([Vv][0-9A-Fa-f]+\.[!$&-.0-;=A-Z_a-z~]+)?|[.0-:A-Fa-f]+)\])?)(:\d*)?[/?]|[!$&-.0-;=?-Z_a-z~])(%[0-9A-Fa-f]{2}|[!$&-;=?-Z_a-z~])*|\/((%[0-9A-Fa-f]{2}|[!$&-.0-9;=A-Z_a-z~])+(:\d*)?|(\[(([Vv][0-9A-Fa-f]+\.[!$&-.0-;=A-Z_a-z~]+)?|[.0-:A-Fa-f]+)\])?:\d*|\[(([Vv][0-9A-Fa-f]+\.[!$&-.0-;=A-Z_a-z~]+)?|[.0-:A-Fa-f]+)\])?)?|[A-Za-z][+\-.0-9A-Za-z]*:?)?$/,
+ 'iri': /^[a-zA-Z][a-zA-Z0-9+.-]*:[^\s]*$/,
+ 'iri-reference': /^(((([A-Za-z][+\-.0-9A-Za-z]*(:%[0-9A-Fa-f]{2}|:[!$&-.0-;=?-Z_a-z~-\u{10FFFF}]|[/?])|\?)(%[0-9A-Fa-f]{2}|[!$&-;=?-Z_a-z~-\u{10FFFF}])*|([A-Za-z][+\-.0-9A-Za-z]*:?)?)|([A-Za-z][+\-.0-9A-Za-z]*:)?\/((%[0-9A-Fa-f]{2}|\/((%[0-9A-Fa-f]{2}|[!$&-.0-9;=A-Z_a-z~-\u{10FFFF}])+|(\[(([Vv][0-9A-Fa-f]+\.[!$&-.0-;=A-Z_a-z~-\u{10FFFF}]+)?|[.0-:A-Fa-f]+)\])?)(:\d*)?[/?]|[!$&-.0-;=?-Z_a-z~-\u{10FFFF}])(%[0-9A-Fa-f]{2}|[!$&-;=?-Z_a-z~-\u{10FFFF}])*|(\/((%[0-9A-Fa-f]{2}|[!$&-.0-9;=A-Z_a-z~-\u{10FFFF}])+|(\[(([Vv][0-9A-Fa-f]+\.[!$&-.0-;=A-Z_a-z~-\u{10FFFF}]+)?|[.0-:A-Fa-f]+)\])?)(:\d*)?)?))#(%[0-9A-Fa-f]{2}|[!$&-;=?-Z_a-z~-\u{10FFFF}])*|(([A-Za-z][+\-.0-9A-Za-z]*)?%[0-9A-Fa-f]{2}|[!$&-.0-9;=@_~-\u{10FFFF}]|[A-Za-z][+\-.0-9A-Za-z]*[!$&-*,;=@_~-\u{10FFFF}])(%[0-9A-Fa-f]{2}|[!$&-.0-9;=@-Z_a-z~-\u{10FFFF}])*((([/?](%[0-9A-Fa-f]{2}|[!$&-;=?-Z_a-z~-\u{10FFFF}])*)?#|[/?])(%[0-9A-Fa-f]{2}|[!$&-;=?-Z_a-z~-\u{10FFFF}])*)?|([A-Za-z][+\-.0-9A-Za-z]*(:%[0-9A-Fa-f]{2}|:[!$&-.0-;=?-Z_a-z~-\u{10FFFF}]|[/?])|\?)(%[0-9A-Fa-f]{2}|[!$&-;=?-Z_a-z~-\u{10FFFF}])*|([A-Za-z][+\-.0-9A-Za-z]*:)?\/((%[0-9A-Fa-f]{2}|\/((%[0-9A-Fa-f]{2}|[!$&-.0-9;=A-Z_a-z~-\u{10FFFF}])+|(\[(([Vv][0-9A-Fa-f]+\.[!$&-.0-;=A-Z_a-z~-\u{10FFFF}]+)?|[.0-:A-Fa-f]+)\])?)(:\d*)?[/?]|[!$&-.0-;=?-Z_a-z~-\u{10FFFF}])(%[0-9A-Fa-f]{2}|[!$&-;=?-Z_a-z~-\u{10FFFF}])*|\/((%[0-9A-Fa-f]{2}|[!$&-.0-9;=A-Z_a-z~-\u{10FFFF}])+(:\d*)?|(\[(([Vv][0-9A-Fa-f]+\.[!$&-.0-;=A-Z_a-z~-\u{10FFFF}]+)?|[.0-:A-Fa-f]+)\])?:\d*|\[(([Vv][0-9A-Fa-f]+\.[!$&-.0-;=A-Z_a-z~-\u{10FFFF}]+)?|[.0-:A-Fa-f]+)\])?)?|[A-Za-z][+\-.0-9A-Za-z]*:?)?$/u,
+ 'uuid': /^[0-9A-F]{8}-[0-9A-F]{4}-[0-9A-F]{4}-[0-9A-F]{4}-[0-9A-F]{12}$/i,
+
+ // 7.3.6. uri-template
+ 'uri-template': /(%[0-9a-f]{2}|[!#$&(-;=?@\[\]_a-z~]|\{[!#&+,./;=?@|]?(%[0-9a-f]{2}|[0-9_a-z])(\.?(%[0-9a-f]{2}|[0-9_a-z]))*(:[1-9]\d{0,3}|\*)?(,(%[0-9a-f]{2}|[0-9_a-z])(\.?(%[0-9a-f]{2}|[0-9_a-z]))*(:[1-9]\d{0,3}|\*)?)*\})*/iu,
+
+ // 7.3.7. JSON Pointers
+ 'json-pointer': /^(\/([\x00-\x2e0-@\[-}\x7f]|~[01])*)*$/iu,
+ 'relative-json-pointer': /^\d+(#|(\/([\x00-\x2e0-@\[-}\x7f]|~[01])*)*)$/iu,
+
+ // hostname regex from: http://stackoverflow.com/a/1420225/5628
+ 'hostname': /^(?=.{1,255}$)[0-9A-Za-z](?:(?:[0-9A-Za-z]|-){0,61}[0-9A-Za-z])?(?:\.[0-9A-Za-z](?:(?:[0-9A-Za-z]|-){0,61}[0-9A-Za-z])?)*\.?$/,
+ 'host-name': /^(?=.{1,255}$)[0-9A-Za-z](?:(?:[0-9A-Za-z]|-){0,61}[0-9A-Za-z])?(?:\.[0-9A-Za-z](?:(?:[0-9A-Za-z]|-){0,61}[0-9A-Za-z])?)*\.?$/,
+
+ 'utc-millisec': function (input) {
+ return (typeof input === 'string') && parseFloat(input) === parseInt(input, 10) && !isNaN(input);
+ },
+
+ // 7.3.8. regex
+ 'regex': function (input) {
+ var result = true;
+ try {
+ new RegExp(input);
+ } catch (e) {
+ result = false;
+ }
+ return result;
+ },
+
+ // Other definitions
+ // "style" was removed from JSON Schema in draft-4 and is deprecated
+ 'style': /[\r\n\t ]*[^\r\n\t ][^:]*:[\r\n\t ]*[^\r\n\t ;]*[\r\n\t ]*;?/,
+ // "color" was removed from JSON Schema in draft-4 and is deprecated
+ 'color': /^(#?([0-9A-Fa-f]{3}){1,2}\b|aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|orange|purple|red|silver|teal|white|yellow|(rgb\(\s*\b([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\b\s*,\s*\b([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\b\s*,\s*\b([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\b\s*\))|(rgb\(\s*(\d?\d%|100%)+\s*,\s*(\d?\d%|100%)+\s*,\s*(\d?\d%|100%)+\s*\)))$/,
+ 'phone': /^\+(?:[0-9] ?){6,14}[0-9]$/,
+ 'alpha': /^[a-zA-Z]+$/,
+ 'alphanumeric': /^[a-zA-Z0-9]+$/,
+};
+
+FORMAT_REGEXPS.regexp = FORMAT_REGEXPS.regex;
+FORMAT_REGEXPS.pattern = FORMAT_REGEXPS.regex;
+FORMAT_REGEXPS.ipv4 = FORMAT_REGEXPS['ip-address'];
+
+#EXPORT FORMAT_REGEXPS
+
+function isFormat (input, format, validator) {
+ if (typeof input === 'string' && FORMAT_REGEXPS[format] !== undefined) {
+ if (FORMAT_REGEXPS[format] instanceof RegExp) {
+ return FORMAT_REGEXPS[format].test(input);
+ }
+ if (typeof FORMAT_REGEXPS[format] === 'function') {
+ return FORMAT_REGEXPS[format](input);
+ }
+ } else if (validator && validator.customFormats &&
+ typeof validator.customFormats[format] === 'function') {
+ return validator.customFormats[format](input);
+ }
+ return true;
+};
+
+#EXPORT isFormat
+
+function makeSuffix (key) {
+ key = key.toString();
+ // This function could be capable of outputting valid a ECMAScript string, but the
+ // resulting code for testing which form to use would be tens of thousands of characters long
+ // That means this will use the name form for some illegal forms
+ if (!key.match(/[.\s\[\]]/) && !key.match(/^[\d]/)) {
+ return '.' + key;
+ }
+ if (key.match(/^\d+$/)) {
+ return '[' + key + ']';
+ }
+ return '[' + JSON.stringify(key) + ']';
+};
+#EXPORT makeSuffix
+
+function deepCompareStrict (a, b) {
+ if (typeof a !== typeof b) {
+ return false;
+ }
+ if (Array.isArray(a)) {
+ if (!Array.isArray(b)) {
+ return false;
+ }
+ if (a.length !== b.length) {
+ return false;
+ }
+ return a.every(function (v, i) {
+ return deepCompareStrict(a[i], b[i]);
+ });
+ }
+ if (typeof a === 'object') {
+ if (!a || !b) {
+ return a === b;
+ }
+ var aKeys = Object.keys(a);
+ var bKeys = Object.keys(b);
+ if (aKeys.length !== bKeys.length) {
+ return false;
+ }
+ return aKeys.every(function (v) {
+ return deepCompareStrict(a[v], b[v]);
+ });
+ }
+ return a === b;
+};
+#EXPORT deepCompareStrict
+
+function deepMerger (target, dst, e, i) {
+ if (typeof e === 'object') {
+ dst[i] = deepMerge(target[i], e);
+ } else {
+ if (target.indexOf(e) === -1) {
+ dst.push(e);
+ }
+ }
+}
+
+function copyist (src, dst, key) {
+ dst[key] = src[key];
+}
+
+function copyistWithDeepMerge (target, src, dst, key) {
+ if (typeof src[key] !== 'object' || !src[key]) {
+ dst[key] = src[key];
+ }
+ else {
+ if (!target[key]) {
+ dst[key] = src[key];
+ } else {
+ dst[key] = deepMerge(target[key], src[key]);
+ }
+ }
+}
+
+function deepMerge (target, src) {
+ var array = Array.isArray(src);
+ var dst = array && [] || {};
+
+ if (array) {
+ target = target || [];
+ dst = dst.concat(target);
+ src.forEach(deepMerger.bind(null, target, dst));
+ } else {
+ if (target && typeof target === 'object') {
+ Object.keys(target).forEach(copyist.bind(null, target, dst));
+ }
+ Object.keys(src).forEach(copyistWithDeepMerge.bind(null, target, src, dst));
+ }
+
+ return dst;
+}
+#EXPORT deepMerge
+
+/**
+ * Validates instance against the provided schema
+ * Implements URI+JSON Pointer encoding, e.g. "%7e"="~0"=>"~", "~1"="%2f"=>"/"
+ * @param o
+ * @param s The path to walk o along
+ * @return any
+ */
+function objectGetPath(o, s) {
+ var parts = s.split('/').slice(1);
+ var k;
+ while (typeof (k=parts.shift()) == 'string') {
+ var n = decodeURIComponent(k.replace(/~0/,'~').replace(/~1/g,'/'));
+ if (!(n in o)) return;
+ o = o[n];
+ }
+ return o;
+};
+#EXPORT objectGetPath
+
+function pathEncoder (v) {
+ return '/'+encodeURIComponent(v).replace(/~/g,'%7E');
+}
+/**
+ * Accept an Array of property names and return a JSON Pointer URI fragment
+ * @param Array a
+ * @return {String}
+ */
+function encodePointer(a){
+ // ~ must be encoded explicitly because hacks
+ // the slash is encoded by encodeURIComponent
+ return a.map(pathEncoder).join('');
+};
+#EXPORT encodePointer AS encodePath
+
+
+/**
+ * Calculate the number of decimal places a number uses
+ * We need this to get correct results out of multipleOf and divisibleBy
+ * when either figure is has decimal places, due to IEEE-754 float issues.
+ * @param number
+ * @returns {number}
+ */
+function getDecimalPlaces(number) {
+
+ var decimalPlaces = 0;
+ if (isNaN(number)) return decimalPlaces;
+
+ if (typeof number !== 'number') {
+ number = Number(number);
+ }
+
+ var parts = number.toString().split('e');
+ if (parts.length === 2) {
+ if (parts[1][0] !== '-') {
+ return decimalPlaces;
+ } else {
+ decimalPlaces = Number(parts[1].slice(1));
+ }
+ }
+
+ var decimalParts = parts[0].split('.');
+ if (decimalParts.length === 2) {
+ decimalPlaces += decimalParts[1].length;
+ }
+
+ return decimalPlaces;
+};
+#EXPORT getDecimalPlaces
+
+function isSchema(val){
+ return (typeof val === 'object' && val) || (typeof val === 'boolean');
+};
+#EXPORT isSchema
diff --git a/common/jsonschema/scan.js b/common/jsonschema/scan.js
new file mode 100644
index 0000000..b5e5760
--- /dev/null
+++ b/common/jsonschema/scan.js
@@ -0,0 +1,99 @@
+/* SPDX-License-Identifier: MIT
+ *
+ * jsonschema is licensed under MIT license.
+ *
+ * Copyright (C) 2012-2015 Tom de Grunt <tom@degrunt.nl>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is furnished to do
+ * so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#IMPORT common/jsonschema/urllib_mock.js AS urilib
+#IMPORT common/jsonschema/helpers.js
+
+function SchemaScanResult(found, ref){
+ this.id = found;
+ this.ref = ref;
+}
+#EXPORT SchemaScanResult
+
+/**
+ * Adds a schema with a certain urn to the Validator instance.
+ * @param string uri
+ * @param object schema
+ * @return {Object}
+ */
+function scan(base, schema){
+ function scanSchema(baseuri, schema){
+ if(!schema || typeof schema!='object') return;
+ // Mark all referenced schemas so we can tell later which schemas are referred to, but never defined
+ if(schema.$ref){
+ var resolvedUri = urilib.resolve(baseuri, schema.$ref);
+ ref[resolvedUri] = ref[resolvedUri] ? ref[resolvedUri]+1 : 0;
+ return;
+ }
+ var id = schema.$id || schema.id;
+ var ourBase = id ? urilib.resolve(baseuri, id) : baseuri;
+ if (ourBase) {
+ // If there's no fragment, append an empty one
+ if(ourBase.indexOf('#')<0) ourBase += '#';
+ if(found[ourBase]){
+ if(!helpers.deepCompareStrict(found[ourBase], schema)){
+ throw new Error('Schema <'+ourBase+'> already exists with different definition');
+ }
+ return found[ourBase];
+ }
+ found[ourBase] = schema;
+ // strip trailing fragment
+ if(ourBase[ourBase.length-1]=='#'){
+ found[ourBase.substring(0, ourBase.length-1)] = schema;
+ }
+ }
+ scanArray(ourBase+'/items', (Array.isArray(schema.items)?schema.items:[schema.items]));
+ scanArray(ourBase+'/extends', (Array.isArray(schema.extends)?schema.extends:[schema.extends]));
+ scanSchema(ourBase+'/additionalItems', schema.additionalItems);
+ scanObject(ourBase+'/properties', schema.properties);
+ scanSchema(ourBase+'/additionalProperties', schema.additionalProperties);
+ scanObject(ourBase+'/definitions', schema.definitions);
+ scanObject(ourBase+'/patternProperties', schema.patternProperties);
+ scanObject(ourBase+'/dependencies', schema.dependencies);
+ scanArray(ourBase+'/disallow', schema.disallow);
+ scanArray(ourBase+'/allOf', schema.allOf);
+ scanArray(ourBase+'/anyOf', schema.anyOf);
+ scanArray(ourBase+'/oneOf', schema.oneOf);
+ scanSchema(ourBase+'/not', schema.not);
+ }
+ function scanArray(baseuri, schemas){
+ if(!Array.isArray(schemas)) return;
+ for(var i=0; i<schemas.length; i++){
+ scanSchema(baseuri+'/'+i, schemas[i]);
+ }
+ }
+ function scanObject(baseuri, schemas){
+ if(!schemas || typeof schemas!='object') return;
+ for(var p in schemas){
+ scanSchema(baseuri+'/'+p, schemas[p]);
+ }
+ }
+
+ var found = {};
+ var ref = {};
+ scanSchema(base, schema);
+ return new SchemaScanResult(found, ref);
+};
+#EXPORT scan
diff --git a/common/jsonschema/urllib_mock.js b/common/jsonschema/urllib_mock.js
new file mode 100644
index 0000000..5fdddb7
--- /dev/null
+++ b/common/jsonschema/urllib_mock.js
@@ -0,0 +1,74 @@
+/* SPDX-License-Identifier: MIT AND CC0-1.0
+ *
+ * This file is part of Haketilo.
+ *
+ * Function: Replacement for require('url') to use with jsonschema library.
+ *
+ * License for the resolve() function:
+ *
+ ***************************************
+ *
+ * Copyright Node.js contributors. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ *******************************************************************************
+ *
+ * License notice for the rest of the file:
+ *
+ ***************************************
+ *
+ * Copyright (C) 2022 Wojtek Kosior <koszko@koszko.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the CC0 1.0 Universal License as published by
+ * the Creative Commons Corporation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * CC0 1.0 Universal License for more details.
+ */
+
+/*
+ * The original jsonschema code used legacy resolve() function from
+ * require('url'). Here we define in a replacement for it.
+ */
+
+const dummy_host = 'haketilo.resolve.example.com';
+const dummy_prefix = `http://${dummy_host}/`;
+
+function resolve(from, to) {
+ const resolvedUrl = new URL(to, new URL(from, dummy_prefix));
+ if (resolvedUrl.hostname === dummy_host) {
+ // `from` is a relative URL.
+ const { pathname, search, hash } = resolvedUrl;
+ return pathname + search + hash;
+ }
+ return resolvedUrl.toString();
+}
+#EXPORT resolve
+
+function parse(url_string) {
+ if (arguments.length > 1)
+ throw "error: this is a mocked version of parse() that only accepts one argument";
+
+ return new URL(url_string);
+}
+#EXPORT parse
diff --git a/common/jsonschema/validator.js b/common/jsonschema/validator.js
new file mode 100644
index 0000000..4d8e0cf
--- /dev/null
+++ b/common/jsonschema/validator.js
@@ -0,0 +1,360 @@
+/* SPDX-License-Identifier: MIT
+ *
+ * jsonschema is licensed under MIT license.
+ *
+ * Copyright (C) 2012-2015 Tom de Grunt <tom@degrunt.nl>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is furnished to do
+ * so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#IMPORT common/jsonschema/urllib_mock.js AS urilib
+#IMPORT common/jsonschema/attribute.js
+#IMPORT common/jsonschema/helpers.js
+
+#FROM common/jsonschema/scan.js IMPORT scan AS scanSchema
+
+var ValidatorResult = helpers.ValidatorResult;
+var ValidatorResultError = helpers.ValidatorResultError;
+var SchemaError = helpers.SchemaError;
+var SchemaContext = helpers.SchemaContext;
+//var anonymousBase = 'vnd.jsonschema:///';
+var anonymousBase = '/';
+
+/**
+ * Creates a new Validator object
+ * @name Validator
+ * @constructor
+ */
+var Validator = function Validator () {
+ // Allow a validator instance to override global custom formats or to have their
+ // own custom formats.
+ this.customFormats = Object.create(Validator.prototype.customFormats);
+ this.schemas = {};
+ this.unresolvedRefs = [];
+
+ // Use Object.create to make this extensible without Validator instances stepping on each other's toes.
+ this.types = Object.create(types);
+ this.attributes = Object.create(attribute.validators);
+};
+
+// Allow formats to be registered globally.
+Validator.prototype.customFormats = {};
+
+// Hint at the presence of a property
+Validator.prototype.schemas = null;
+Validator.prototype.types = null;
+Validator.prototype.attributes = null;
+Validator.prototype.unresolvedRefs = null;
+
+/**
+ * Adds a schema with a certain urn to the Validator instance.
+ * @param schema
+ * @param urn
+ * @return {Object}
+ */
+Validator.prototype.addSchema = function addSchema (schema, base) {
+ var self = this;
+ if (!schema) {
+ return null;
+ }
+ var scan = scanSchema(base||anonymousBase, schema);
+ var ourUri = base || schema.$id || schema.id;
+ for(var uri in scan.id){
+ this.schemas[uri] = scan.id[uri];
+ }
+ for(var uri in scan.ref){
+ // If this schema is already defined, it will be filtered out by the next step
+ this.unresolvedRefs.push(uri);
+ }
+ // Remove newly defined schemas from unresolvedRefs
+ this.unresolvedRefs = this.unresolvedRefs.filter(function(uri){
+ return typeof self.schemas[uri]==='undefined';
+ });
+ return this.schemas[ourUri];
+};
+
+Validator.prototype.addSubSchemaArray = function addSubSchemaArray(baseuri, schemas) {
+ if(!Array.isArray(schemas)) return;
+ for(var i=0; i<schemas.length; i++){
+ this.addSubSchema(baseuri, schemas[i]);
+ }
+};
+
+Validator.prototype.addSubSchemaObject = function addSubSchemaArray(baseuri, schemas) {
+ if(!schemas || typeof schemas!='object') return;
+ for(var p in schemas){
+ this.addSubSchema(baseuri, schemas[p]);
+ }
+};
+
+
+
+/**
+ * Sets all the schemas of the Validator instance.
+ * @param schemas
+ */
+Validator.prototype.setSchemas = function setSchemas (schemas) {
+ this.schemas = schemas;
+};
+
+/**
+ * Returns the schema of a certain urn
+ * @param urn
+ */
+Validator.prototype.getSchema = function getSchema (urn) {
+ return this.schemas[urn];
+};
+
+/**
+ * Validates instance against the provided schema
+ * @param instance
+ * @param schema
+ * @param [options]
+ * @param [ctx]
+ * @return {Array}
+ */
+Validator.prototype.validate = function validate (instance, schema, options, ctx) {
+ if((typeof schema !== 'boolean' && typeof schema !== 'object') || schema === null){
+ throw new SchemaError('Expected `schema` to be an object or boolean');
+ }
+ if (!options) {
+ options = {};
+ }
+ // This section indexes subschemas in the provided schema, so they don't need to be added with Validator#addSchema
+ // This will work so long as the function at uri.resolve() will resolve a relative URI to a relative URI
+ var id = schema.$id || schema.id;
+ var base = urilib.resolve(options.base||anonymousBase, id||'');
+ if(!ctx){
+ ctx = new SchemaContext(schema, options, [], base, Object.create(this.schemas));
+ if (!ctx.schemas[base]) {
+ ctx.schemas[base] = schema;
+ }
+ var found = scanSchema(base, schema);
+ for(var n in found.id){
+ var sch = found.id[n];
+ ctx.schemas[n] = sch;
+ }
+ }
+ if(options.required && instance===undefined){
+ var result = new ValidatorResult(instance, schema, options, ctx);
+ result.addError('is required, but is undefined');
+ return result;
+ }
+ var result = this.validateSchema(instance, schema, options, ctx);
+ if (!result) {
+ throw new Error('Result undefined');
+ }else if(options.throwAll && result.errors.length){
+ throw new ValidatorResultError(result);
+ }
+ return result;
+};
+
+/**
+* @param Object schema
+* @return mixed schema uri or false
+*/
+function shouldResolve(schema) {
+ var ref = (typeof schema === 'string') ? schema : schema.$ref;
+ if (typeof ref=='string') return ref;
+ return false;
+}
+
+/**
+ * Validates an instance against the schema (the actual work horse)
+ * @param instance
+ * @param schema
+ * @param options
+ * @param ctx
+ * @private
+ * @return {ValidatorResult}
+ */
+Validator.prototype.validateSchema = function validateSchema (instance, schema, options, ctx) {
+ var result = new ValidatorResult(instance, schema, options, ctx);
+
+ // Support for the true/false schemas
+ if(typeof schema==='boolean') {
+ if(schema===true){
+ // `true` is always valid
+ schema = {};
+ }else if(schema===false){
+ // `false` is always invalid
+ schema = {type: []};
+ }
+ }else if(!schema){
+ // This might be a string
+ throw new Error("schema is undefined");
+ }
+
+ if (schema['extends']) {
+ if (Array.isArray(schema['extends'])) {
+ var schemaobj = {schema: schema, ctx: ctx};
+ schema['extends'].forEach(this.schemaTraverser.bind(this, schemaobj));
+ schema = schemaobj.schema;
+ schemaobj.schema = null;
+ schemaobj.ctx = null;
+ schemaobj = null;
+ } else {
+ schema = helpers.deepMerge(schema, this.superResolve(schema['extends'], ctx));
+ }
+ }
+
+ // If passed a string argument, load that schema URI
+ var switchSchema = shouldResolve(schema);
+ if (switchSchema) {
+ var resolved = this.resolve(schema, switchSchema, ctx);
+ var subctx = new SchemaContext(resolved.subschema, options, ctx.path, resolved.switchSchema, ctx.schemas);
+ return this.validateSchema(instance, resolved.subschema, options, subctx);
+ }
+
+ var skipAttributes = options && options.skipAttributes || [];
+ // Validate each schema attribute against the instance
+ for (var key in schema) {
+ if (!attribute.ignoreProperties[key] && skipAttributes.indexOf(key) < 0) {
+ var validatorErr = null;
+ var validator = this.attributes[key];
+ if (validator) {
+ validatorErr = validator.call(this, instance, schema, options, ctx);
+ } else if (options.allowUnknownAttributes === false) {
+ // This represents an error with the schema itself, not an invalid instance
+ throw new SchemaError("Unsupported attribute: " + key, schema);
+ }
+ if (validatorErr) {
+ result.importErrors(validatorErr);
+ }
+ }
+ }
+
+ if (typeof options.rewrite == 'function') {
+ var value = options.rewrite.call(this, instance, schema, options, ctx);
+ result.instance = value;
+ }
+ return result;
+};
+
+/**
+* @private
+* @param Object schema
+* @param SchemaContext ctx
+* @returns Object schema or resolved schema
+*/
+Validator.prototype.schemaTraverser = function schemaTraverser (schemaobj, s) {
+ schemaobj.schema = helpers.deepMerge(schemaobj.schema, this.superResolve(s, schemaobj.ctx));
+};
+
+/**
+* @private
+* @param Object schema
+* @param SchemaContext ctx
+* @returns Object schema or resolved schema
+*/
+Validator.prototype.superResolve = function superResolve (schema, ctx) {
+ var ref = shouldResolve(schema);
+ if(ref) {
+ return this.resolve(schema, ref, ctx).subschema;
+ }
+ return schema;
+};
+
+/**
+* @private
+* @param Object schema
+* @param Object switchSchema
+* @param SchemaContext ctx
+* @return Object resolved schemas {subschema:String, switchSchema: String}
+* @throws SchemaError
+*/
+Validator.prototype.resolve = function resolve (schema, switchSchema, ctx) {
+ switchSchema = ctx.resolve(switchSchema);
+ // First see if the schema exists under the provided URI
+ if (ctx.schemas[switchSchema]) {
+ return {subschema: ctx.schemas[switchSchema], switchSchema: switchSchema};
+ }
+ // Else try walking the property pointer
+ var parsed = urilib.parse(switchSchema);
+ var fragment = parsed && parsed.hash;
+ var document = fragment && fragment.length && switchSchema.substr(0, switchSchema.length - fragment.length);
+ if (!document || !ctx.schemas[document]) {
+ throw new SchemaError("no such schema <" + switchSchema + ">", schema);
+ }
+ var subschema = helpers.objectGetPath(ctx.schemas[document], fragment.substr(1));
+ if(subschema===undefined){
+ throw new SchemaError("no such schema " + fragment + " located in <" + document + ">", schema);
+ }
+ return {subschema: subschema, switchSchema: switchSchema};
+};
+
+/**
+ * Tests whether the instance if of a certain type.
+ * @private
+ * @param instance
+ * @param schema
+ * @param options
+ * @param ctx
+ * @param type
+ * @return {boolean}
+ */
+Validator.prototype.testType = function validateType (instance, schema, options, ctx, type) {
+ if(type===undefined){
+ return;
+ }else if(type===null){
+ throw new SchemaError('Unexpected null in "type" keyword');
+ }
+ if (typeof this.types[type] == 'function') {
+ return this.types[type].call(this, instance);
+ }
+ if (type && typeof type == 'object') {
+ var res = this.validateSchema(instance, type, options, ctx);
+ return res === undefined || !(res && res.errors.length);
+ }
+ // Undefined or properties not on the list are acceptable, same as not being defined
+ return true;
+};
+
+var types = Validator.prototype.types = {};
+types.string = function testString (instance) {
+ return typeof instance == 'string';
+};
+types.number = function testNumber (instance) {
+ // isFinite returns false for NaN, Infinity, and -Infinity
+ return typeof instance == 'number' && isFinite(instance);
+};
+types.integer = function testInteger (instance) {
+ return (typeof instance == 'number') && instance % 1 === 0;
+};
+types.boolean = function testBoolean (instance) {
+ return typeof instance == 'boolean';
+};
+types.array = function testArray (instance) {
+ return Array.isArray(instance);
+};
+types['null'] = function testNull (instance) {
+ return instance === null;
+};
+types.date = function testDate (instance) {
+ return instance instanceof Date;
+};
+types.any = function testAny (instance) {
+ return true;
+};
+types.object = function testObject (instance) {
+ // TODO: fix this - see #15
+ return instance && (typeof instance === 'object') && !(Array.isArray(instance)) && !(instance instanceof Date);
+};
+
+#EXPORT Validator
generated by cgit