108 lines
2.9 KiB
TypeScript
108 lines
2.9 KiB
TypeScript
import Joi from 'joi';
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import globals from '../../globals';
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import IdValidate from './id';
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export default class UserValidate { // validate input for user
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private static user = {
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name: Joi.string()
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.lowercase()
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.pattern(new RegExp('^[a-z0-9-_.]+$'))
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.max(128)
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.messages({'string.pattern.base': 'name must only contain a-z0-9_.'}),
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email: Joi.string()
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.email({minDomainSegments: 2})
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.lowercase()
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.max(128),
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pass: Joi.string()
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.min(8)
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.max(128),
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level: Joi.string()
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.valid(...Object.values(globals.levels)),
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location: Joi.string()
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.alphanum()
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.max(128),
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devices: Joi.array()
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.items(Joi.string()
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.allow('')
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.max(128)
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),
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models: Joi.array()
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.items(IdValidate.get()),
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status: Joi.string()
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.valid(...Object.values(globals.status))
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};
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private static specialUsernames: string[] = ['admin', 'user', 'key', 'new', 'passreset']; // names a user cannot take
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static input (data, param) { // validate input, set param to 'new' to make all attributes required
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if (param === 'new') {
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return Joi.object({
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name: this.user.name.required(),
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email: this.user.email.required(),
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pass: this.user.pass.required(),
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level: this.user.level.required(),
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location: this.user.location.required(),
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devices: this.user.devices.required(),
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models: this.user.models.required()
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}).validate(data);
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}
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else if (param === 'change') {
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return Joi.object({
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name: this.user.name,
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email: this.user.email,
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pass: this.user.pass,
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location: this.user.location,
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devices: this.user.devices
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}).validate(data);
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}
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else if (param === 'changeadmin') {
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return Joi.object({
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name: this.user.name,
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email: this.user.email,
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pass: this.user.pass,
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level: this.user.level,
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location: this.user.location,
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devices: this.user.devices,
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models: this.user.models
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}).validate(data);
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}
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else {
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return{error: 'No parameter specified!', value: {}};
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}
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}
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static output (data, param = '') { // validate output and strip unwanted properties, returns null if not valid
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data = IdValidate.stringify(data);
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const validate: {[key: string]: object} = {
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_id: IdValidate.get(),
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name: this.user.name,
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email: this.user.email,
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level: this.user.level,
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location: this.user.location,
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devices: this.user.devices,
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models: this.user.models
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}
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if (param === 'admin') {
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validate.status = this.user.status;
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}
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const {value, error} = Joi.object(validate).validate(data, {stripUnknown: true});
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return error !== undefined? null : value;
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}
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static isSpecialName (name) { // true if name belongs to special names
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return this.specialUsernames.indexOf(name) > -1;
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}
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static username() {
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return this.user.name;
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}
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}
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