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password.js
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password.js
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"use strict";
const Promise = require("bluebird");
const SecureHasher = require("../../../utils/secure-hasher.js");
const crypto = require("crypto");
module.exports = app => ({
name: "password",
extends: "text",
get_description: function(context, { digits, capitals }) {
let message = "Stores a password in a correct way";
if (!digits && !capitals) {
return message;
}
message += " with ";
if (digits) {
message += `required digits: ${digits} `;
}
if (capitals) {
message += `required capitals: ${capitals} `;
}
return message;
},
is_proper_value: function(context, { digits, capitals }, new_value) {
const pattern_array = [];
if (!digits && !capitals) {
return Promise.resolve();
}
if (digits) {
pattern_array.push(new RegExp(`(.*[0-9]+.*){${digits}}`));
}
if (capitals) {
pattern_array.push(new RegExp(`(.*[A-Z]+.*){${capitals}}`));
}
const isAccepted = pattern_array
.map(n => n.test(new_value))
.reduce((a, b) => a && b, true);
if (isAccepted) {
return Promise.resolve();
} else {
const digits = digits || "0";
const capitals = capitals || "0";
return Promise.reject(
`It didn't fulfill the requirements: required digits - ${digits} , required capitals ${capitals}`
);
}
},
encode: function(context, params, value_in_code) {
const hashing_params = Object.assign(
{},
app.ConfigManager.get("password_hash"),
params
);
const salt = SecureHasher.generateRandomSalt(
hashing_params.salt_length
);
return SecureHasher.hash(value_in_code, salt, hashing_params);
},
get_aggregation_stages: require("./../../../chip-types/field-type-default-methods.js")
.get_aggregation_stages,
decode: function(context, params, value_in_db) {
return null;
},
format: function(context, params, decoded_value, format_params) {
return decoded_value;
},
});

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