350 lines
12 KiB
JavaScript
Executable File
350 lines
12 KiB
JavaScript
Executable File
/*
|
||
This module have to be use in back as well front
|
||
can be include in project with
|
||
- >into a browser : <script src="https://townName.nationName.dns/nationchains/contracts/Checkjson.js"></script>
|
||
- into a node.js : const Checkjson = require( `../nationchains/socialworld/contracts/Checkjson.js`);
|
||
*/
|
||
// --##
|
||
|
||
const Checkjson = {};
|
||
Checkjson.schema = {};
|
||
Checkjson.schema.properties = {};
|
||
Checkjson.schema.properties.type = {};
|
||
Checkjson.schema.properties.type.string = (str) => typeof str === "string";
|
||
Checkjson.schema.properties.type.array = (val) => Array.isArray(val);
|
||
Checkjson.schema.properties.type.number = (n) => typeof n === "number";
|
||
Checkjson.schema.properties.type.boolean = (n) => typeof n === "boolean";
|
||
Checkjson.schema.properties.type.integer = (n) =>
|
||
n != "" && !isNaN(n) && Math.round(n) == n;
|
||
Checkjson.schema.properties.type.float = (n) =>
|
||
n != "" && !isNaN(n) && Math.round(n) != n; //not yet in json schema
|
||
Checkjson.schema.properties.minLength = (str, min) =>
|
||
typeof str === "string" && str.length > parseInt(min);
|
||
Checkjson.schema.properties.maxLength = (str, max) =>
|
||
typeof str === "string" && str.length < parseInt(max);
|
||
Checkjson.schema.properties.multipleOf = (n, val) =>
|
||
typeof n === "number" &&
|
||
typeof val === "number" &&
|
||
parseFloat(n) / parseFloat(val) -
|
||
Math.round(parseFloat(n) / parseFloat(val)) <
|
||
0.0000001;
|
||
Checkjson.schema.properties.range = (
|
||
n,
|
||
minimum,
|
||
exclusiveMinimum,
|
||
maximum,
|
||
exclusiveMaximum
|
||
) => {
|
||
//console.log(minimum,exclusiveMinimum,maximum, exclusiveMaximum,n)
|
||
if (typeof n !== "number") return false;
|
||
if (minimum && parseFloat(n) < parseFloat(minimum)) return false;
|
||
if (exclusiveMinimum && parseFloat(n) <= parseFloat(exclusiveMinimum))
|
||
return false;
|
||
if (maximum && parseFloat(n) > parseFloat(maximum)) return false;
|
||
if (exclusiveMaximum && parseFloat(n) >= parseFloat(exclusiveMaximum))
|
||
return false;
|
||
return true;
|
||
};
|
||
Checkjson.schema.properties.pattern = (str, pattern) => {
|
||
try {
|
||
pattern = new RegExp(pattern);
|
||
} catch (e) {
|
||
console.log("err pattern in checkjon", pattern);
|
||
return false;
|
||
}
|
||
return pattern.test(str);
|
||
};
|
||
Checkjson.schema.properties.enum = (str, enumvalues) => {
|
||
if (Array.isArray(enumvalues)) {
|
||
return typeof str === "string" && enumvalues.includes(str);
|
||
} else if (tribeId) {
|
||
//enumvalues is a reference of objectname.key
|
||
const { tribeId, obj, keyid } = enumvalues.split(".");
|
||
return fs.existsSync(
|
||
`${conf.dirtown}/tribes/${tribeId}/schema/${obj}/itm/${keyid}.json`
|
||
);
|
||
} else {
|
||
return true;
|
||
}
|
||
};
|
||
// to check a value for a pattern
|
||
// Checkjson.schema.properties.pattern(value, properties[p].pattern)
|
||
/**
|
||
*
|
||
* @param {string} str to test
|
||
* @param {string} format keyworkd existing in Checkjson.schema.properties.format
|
||
* @return null if format does not exist, true or false
|
||
*/
|
||
Checkjson.testformat=(str, format)=>{
|
||
if (!Checkjson.schema.properties.format[format]) { return null}
|
||
return Checkjson.schema.properties.pattern(str, Checkjson.schema.properties.format[format])
|
||
|
||
}
|
||
// see format https://json-schema.org/understanding-json-schema/reference/string.html#format
|
||
// to check a just value with a format use Checkjson.testformat=(value, format)
|
||
Checkjson.schema.properties.format = {
|
||
"date-time": /\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d:[0-5]\d\.\d{1,3}/,
|
||
stringalphaonly: /^[A-Za-z0-9]{3,}$/,
|
||
time: /[0-2]\d:[0-5]\d:[0-5]\d\.\d{1,3}/,
|
||
date: /\d{4}-[01]\d-[0-3]\d/,
|
||
duration: / /,
|
||
email:
|
||
/^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/,
|
||
"idn-email": / /,
|
||
uuid: /^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$/,
|
||
uri: / /,
|
||
"uri-reference": / /,
|
||
iri: / /,
|
||
hostname: / /,
|
||
"idn-hostname": / /,
|
||
ipv4: /^([0–9]{1,3}.){3}.([0–9]{1,3})$/,
|
||
ipv6: /^((([0–9A-Fa-f]{1,4}:){7}[0–9A-Fa-f]{1,4})|(([0–9A-Fa-f]{1,4}:){6}:[0–9A-Fa-f]{1,4})|(([0–9A-Fa-f]{1,4}:){5}:([0–9A-Fa-f]{1,4}:)?[0–9A-Fa-f]{1,4})|(([0–9A-Fa-f]{1,4}:){4}:([0–9A-Fa-f]{1,4}:){0,2}[0–9A-Fa-f]{1,4})|(([0–9A-Fa-f]{1,4}:){3}:([0–9A-Fa-f]{1,4}:){0,3}[0–9A-Fa-f]{1,4})|(([0–9A-Fa-f]{1,4}:){2}:([0–9A-Fa-f]{1,4}:){0,4}[0–9A-Fa-f]{1,4})|(([0–9A-Fa-f]{1,4}:){6}((b((25[0–5])|(1d{2})|(2[0–4]d)|(d{1,2}))b).){3}(b((25[0–5])|(1d{2})|(2[0–4]d)|(d{1,2}))b))|(([0–9A-Fa-f]{1,4}:){0,5}:((b((25[0–5])|(1d{2})|(2[0–4]d)|(d{1,2}))b).){3}(b((25[0–5])|(1d{2})|(2[0–4]d)|(d{1,2}))b))|(::([0–9A-Fa-f]{1,4}:){0,5}((b((25[0–5])|(1d{2})|(2[0–4]d)|(d{1,2}))b).){3}(b((25[0–5])|(1d{2})|(2[0–4]d)|(d{1,2}))b))|([0–9A-Fa-f]{1,4}::([0–9A-Fa-f]{1,4}:){0,5}[0–9A-Fa-f]{1,4})|(::([0–9A-Fa-f]{1,4}:){0,6}[0–9A-Fa-f]{1,4})|(([0–9A-Fa-f]{1,4}:){1,7}:))$/,
|
||
telephonefr: /^0[1-9][0-9]{9}$/,
|
||
telephoneinter: /^\+*(\d{3})*[0-9,\-]{8,}/,
|
||
password:
|
||
/^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[$@$!%*?&.])[A-Za-z\d$@$!%*?&.{}:|\s]{8,}/,
|
||
postalcodefr: /(^\d{5}$)|(^\d{5}-\d{4}$)/,
|
||
pgppublickey:
|
||
/^-----BEGIN PGP PUBLIC KEY BLOCK-----(\n|\r|\r\n)(\n|\r|\r\n)([0-9a-zA-Z\+\/=]*(\n|\r|\r\n))*-----END PGP PUBLIC KEY BLOCK-----(\n|\r|\r\n)?$/gm,
|
||
pgpprivatekey:
|
||
/^-----BEGIN PGP PRIVATE KEY BLOCK-----(\n|\r|\r\n)(\n|\r|\r\n)([0-9a-zA-Z\+\/=]*(\n|\r|\r\n))*-----END PGP PRIVATE KEY BLOCK-----(\n|\r|\r\n)?$/gm,
|
||
};
|
||
Checkjson.schema.properties.default;
|
||
Checkjson.schema.validation = (schema) => {
|
||
/*validate a schema structure*/
|
||
const multimsg = [];
|
||
const res = {};
|
||
if (schema.properties) {
|
||
Object.keys(schema.properties).forEach((p) => {
|
||
const properties = schema.properties;
|
||
if (
|
||
properties[p].type &&
|
||
typeof properties[p].type === "string" &&
|
||
!Checkjson.schema.properties.type[properties[p].type]
|
||
) {
|
||
multimsg.push({
|
||
ref: "Checkjson",
|
||
msg: "schemaerrtypedoesnotexist",
|
||
data: { propertie: p, type: properties[p].type },
|
||
});
|
||
}
|
||
if (
|
||
properties[p].type &&
|
||
typeof properties[p].type === "object" &&
|
||
Array.isArray(properties[p].type)
|
||
) {
|
||
properties[p].type.forEach((tp) => {
|
||
if (!Checkjson.schema.properties.type[tp])
|
||
multimsg.push({
|
||
ref: "Checkjson",
|
||
msg: "schemaerrtypedoesnotexist",
|
||
data: { propertie: p, type: properties[p].type },
|
||
});
|
||
});
|
||
}
|
||
if (
|
||
properties[p].format &&
|
||
!Checkjson.schema.properties.format[properties[p].format]
|
||
) {
|
||
multimsg.push({
|
||
ref: "Checkjson",
|
||
msg: "schemaerrformatdoesnotexist",
|
||
data: { propertie: p, format: properties[p].format },
|
||
});
|
||
}
|
||
if (properties[p].enum && !Array.isArray(properties[p].enum)) {
|
||
multimsg.push({
|
||
ref: "Checkjson",
|
||
msg: "schemaerrenumnotarray",
|
||
data: { propertie: p, enum: properties[p].enum },
|
||
});
|
||
}
|
||
});
|
||
}
|
||
// 406 means not acceptable
|
||
if (multimsg.length > 0) {
|
||
res.status = 406;
|
||
res.multimsg = multimsg;
|
||
} else {
|
||
res.status = 200;
|
||
res.ref = "Checkjson";
|
||
res.msg = "validcheck";
|
||
}
|
||
return res;
|
||
};
|
||
/**
|
||
* Check data with a schema
|
||
*
|
||
* @param {object} schema a json schema
|
||
* @param {*} data some data to check using schema
|
||
* @param {*} withschemacheck boolean that force a schema check (usefull on modification schema)
|
||
* @returns {status: 200, ref:"Checkjson", msg:"validcheck", data:{itm:object}}
|
||
* {status:417, multimsg:[{re,msg,data}],data:{itm:object}}
|
||
*/
|
||
Checkjson.schema.data = (schema, data, withschemacheck) => {
|
||
/* validate a data set with a schema in a context ctx */
|
||
/*
|
||
console.log('#################')
|
||
console.log(schema);
|
||
console.log('---------')
|
||
console.log(data)
|
||
*/
|
||
if (withschemacheck) {
|
||
const validschema = Checkjson.schema.validation(schema);
|
||
if (validschema.status != 200) return validschema;
|
||
}
|
||
const multimsg = [];
|
||
const res = {
|
||
status: 200,
|
||
data: { itm: data },
|
||
};
|
||
if (schema.properties) {
|
||
const properties = schema.properties;
|
||
Object.keys(properties).forEach((p) => {
|
||
//type is mandatory in a propertie
|
||
if (data[p]) {
|
||
const typlist =
|
||
properties[p].type && typeof properties[p].type === "string"
|
||
? [properties[p].type]
|
||
: properties[p].type;
|
||
let valid = false;
|
||
typlist.forEach((typ) => {
|
||
// at least one test have to be ok
|
||
if (Checkjson.schema.properties.type[typ](data[p])) valid = true;
|
||
});
|
||
if (!valid)
|
||
multimsg.push({
|
||
ref: "Checkjson",
|
||
msg: "dataerrpropertie",
|
||
data: { key: p, value: data[p] },
|
||
});
|
||
|
||
if (
|
||
properties[p].minLength &&
|
||
!Checkjson.schema.properties.minLength(
|
||
data[p],
|
||
properties[p].minLength
|
||
)
|
||
) {
|
||
multimsg.push({
|
||
ref: "Checkjson",
|
||
msg: "dataerrpropertie",
|
||
data: {
|
||
key: p,
|
||
value: data[p],
|
||
minLength: properties[p].minLength,
|
||
},
|
||
});
|
||
}
|
||
if (
|
||
properties[p].maxLength &&
|
||
!Checkjson.schema.properties.maxLength(
|
||
data[p],
|
||
properties[p].maxLength
|
||
)
|
||
) {
|
||
multimsg.push({
|
||
ref: "Checkjson",
|
||
msg: "dataerrpropertie",
|
||
data: {
|
||
key: p,
|
||
value: data[p],
|
||
maxLength: properties[p].maxLength,
|
||
},
|
||
});
|
||
}
|
||
if (
|
||
properties[p].multipleOf &&
|
||
!Checkjson.schema.properties.multipleOf(
|
||
data[p],
|
||
properties[p].multipleOf
|
||
)
|
||
) {
|
||
multimsg.push({
|
||
ref: "Checkjson",
|
||
msg: "dataerrpropertie",
|
||
data: {
|
||
key: p,
|
||
value: data[p],
|
||
multipleOf: properties[p].multipleOf,
|
||
},
|
||
});
|
||
}
|
||
if (
|
||
properties[p].minimum ||
|
||
properties[p].maximum ||
|
||
properties[p].exclusiveMinimum ||
|
||
properties[p].exclusiveMaximum
|
||
) {
|
||
// test range
|
||
if (
|
||
!Checkjson.schema.properties.range(
|
||
data[p],
|
||
properties[p].minimum,
|
||
properties[p].exclusiveMinimum,
|
||
properties[p].maximum,
|
||
properties[p].exclusiveMaximum
|
||
)
|
||
) {
|
||
multimsg.push({
|
||
ref: "Checkjson",
|
||
msg: "dataerrpropertie",
|
||
data: {
|
||
key: p,
|
||
value: data[p],
|
||
minimum: properties[p].minimum,
|
||
maximum: properties[p].maximum,
|
||
exclusiveMinimum: properties[p].exclusiveMinimum,
|
||
exclusiveMaximum: properties[p].exclusiveMaximum,
|
||
},
|
||
});
|
||
}
|
||
}
|
||
if (
|
||
properties[p].enum &&
|
||
!Checkjson.schema.properties.enum(data[p], properties[p].enum)
|
||
) {
|
||
multimsg.push({
|
||
ref: "Checkjson",
|
||
msg: "dataerrpropertie",
|
||
data: { key: p, value: data[p], enumlst: properties[p].enum },
|
||
});
|
||
}
|
||
if (properties[p].format) {
|
||
properties[p].pattern =
|
||
Checkjson.schema.properties.format[properties[p].format];
|
||
}
|
||
if (
|
||
properties[p].pattern &&
|
||
!Checkjson.schema.properties.pattern(data[p], properties[p].pattern)
|
||
) {
|
||
multimsg.push({
|
||
ref: "Checkjson",
|
||
msg: "dataerrpropertie",
|
||
data: { key: p, value: data[p], pattern: properties[p].pattern },
|
||
});
|
||
}
|
||
} else if (schema.required && schema.required.includes(p)) {
|
||
multimsg.push({
|
||
ref: "Checkjson",
|
||
msg: "dataerrpropertierequired",
|
||
data: { key: p, required: true },
|
||
});
|
||
}
|
||
});
|
||
} //end properties
|
||
if (schema.apxid) {
|
||
res.data.apxid = data[schema.apxid];
|
||
}
|
||
if (multimsg.length > 0) {
|
||
res.status = 417;
|
||
res.multimsg = multimsg;
|
||
} else {
|
||
res.status = 200;
|
||
res.ref = "Checkjson";
|
||
res.msg = "validcheck";
|
||
}
|
||
return res;
|
||
};
|
||
if (typeof module !== "undefined") module.exports = Checkjson;
|