How to use the kdbxweb.ProtectedValue function in kdbxweb
To help you get started, we’ve selected a few kdbxweb examples, based on popular ways it is used in public projects.
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iotaledger / trinity-wallet / src / desktop / native / libs / kdbx.js View on Github 
const importVault = async (buffer, password) => {
const credentials = new kdbxweb.Credentials(kdbxweb.ProtectedValue.fromString(password));
const db = await kdbxweb.Kdbx.load(buffer, credentials);
const entries = db.getDefaultGroup().entries;
const seeds = [];
for (let i = 0; i < entries.length; i++) {
if (entries[i].fields.Seed) {
seeds.push({
title: entries[i].fields.Title || `Seed #${i + 1}`,
seed: entries[i].fields.Seed.getText()
.split('')
.map((char) => charToByte(char.toUpperCase()))
.filter((byte) => byte > -1),
});
}
}endEdit(newVal, extra) {
if (this.gen) {
this.hideGenerator();
}
if (!this.editing) {
return;
}
delete this.input;
if (this.mobileControls) {
this.mobileControls.cancel.remove();
this.mobileControls.apply.remove();
delete this.mobileControls;
}
this.stopBlurListener();
if (typeof newVal === 'string' && this.value instanceof kdbxweb.ProtectedValue) {
newVal = kdbxweb.ProtectedValue.fromString(newVal);
}
if (typeof newVal === 'string') {
newVal = $.trim(newVal);
}
super.endEdit(newVal, extra);
}endEdit(newVal, extra) {
this.$el.removeClass('details__field--can-edit-title');
extra = Object.assign({}, extra);
if (this.model.titleChanged || this.model.newField) {
extra.newField = this.model.title;
}
if (!this.editing) {
return;
}
delete this.input;
if (typeof newVal === 'string') {
if (this.isProtected) {
newVal = kdbxweb.ProtectedValue.fromString(newVal);
} else {
newVal = $.trim(newVal);
}
}
FieldView.prototype.endEdit.call(this, newVal, extra);
if (this.model.titleChanged) {
delete this.model.titleChanged;
}
}endEdit(newVal, extra) {
if (this.gen) {
this.hideGenerator();
}
if (!this.editing) {
return;
}
delete this.input;
if (this.mobileControls) {
this.mobileControls.cancel.remove();
this.mobileControls.apply.remove();
delete this.mobileControls;
}
this.stopBlurListener();
if (typeof newVal === 'string' && this.value instanceof kdbxweb.ProtectedValue) {
newVal = kdbxweb.ProtectedValue.fromString(newVal);
}
if (typeof newVal === 'string') {
newVal = $.trim(newVal);
}
super.endEdit(newVal, extra);
}let settings = this.entry.fields['TOTP Settings'];
if (settings && settings.isProtected) {
settings = settings.getText();
}
let period, digits;
if (settings) {
settings = settings.split(';');
if (settings.length > 0 && settings[0] > 0) {
period = settings[0];
}
if (settings.length > 1 && settings[1] > 0) {
digits = settings[1];
}
}
otpUrl = Otp.makeUrl(secret, period, digits);
this.fields.otp = kdbxweb.ProtectedValue.fromString(otpUrl);
}
}
if (otpUrl) {
if (this.otpGenerator && this.otpGenerator.url === otpUrl) {
return;
}
try {
this.otpGenerator = Otp.parseUrl(otpUrl);
} catch (e) {
this.otpGenerator = null;
}
} else {
this.otpGenerator = null;
}
}file = this.appModel.createNewFile(fileName);
group = file.groups[0];
}
for (const row of this.model.rows) {
const newEntry = EntryModel.newEntry(group, file);
for (let ix = 0; ix < row.length; ix++) {
let value = row[ix];
if (!value) {
continue;
}
const mapping = this.fieldMapping[ix];
if (mapping.type === 'ignore' || !mapping.field) {
continue;
}
if (mapping.field === 'password') {
value = kdbxweb.ProtectedValue.fromString(value);
}
newEntry.setField(mapping.field, value);
}
}
file.reload();
this.emit('done');
}
}const salt = this.salt;
const len = pseudoValue.length;
let byteLength = 0;
const valueBytes = new Uint8Array(len * 4);
const saltBytes = kdbxweb.Random.getBytes(len * 4);
let ch;
let bytes;
for (let i = 0; i < len; i++) {
ch = String.fromCharCode(pseudoValue.charCodeAt(i) ^ salt[i]);
bytes = kdbxweb.ByteUtils.stringToBytes(ch);
for (let j = 0; j < bytes.length; j++) {
valueBytes[byteLength] = bytes[j] ^ saltBytes[byteLength];
byteLength++;
}
}
return new kdbxweb.ProtectedValue(
valueBytes.buffer.slice(0, byteLength),
saltBytes.buffer.slice(0, byteLength)
);
}
});const exportVault = async (seeds, password) => {
const credentials = new kdbxweb.Credentials(kdbxweb.ProtectedValue.fromString(password));
const db = kdbxweb.Kdbx.create(credentials, 'Trinity');
db.upgrade();
for (let i = 0; i < seeds.length; i++) {
const entry = db.createEntry(db.getDefaultGroup());
entry.fields.Title = seeds[i].title || `IOTA Seed #${i + 1}`;
entry.fields.Seed = kdbxweb.ProtectedValue.fromString(seeds[i].seed.map((byte) => byteToChar(byte)).join(''));
}
const chunk = await db.save();
return chunk;
};function jsonCredentialsToKdbx(jsonCreds) {
var creds = new kdbxweb.Credentials(null, null);
for (var key in jsonCreds)
if (jsonCreds[key])
creds[key] = new kdbxweb.ProtectedValue(jsonCreds[key].value, jsonCreds[key].salt);
return creds;
}}
const left = this.valueEl.position().left;
const width = this.$el.width() - left;
const top = this.valueEl.height();
const mobileActionsEl = $('<div></div>')
.addClass('details__field-mobile-actions')
.appendTo(this.$el)
.css({ left, top, width });
const actions = [];
if (this.value) {
actions.push({ name: 'copy', icon: 'clipboard' });
}
actions.push({ name: 'edit', icon: 'pencil' });
if (this.value instanceof kdbxweb.ProtectedValue) {
actions.push({ name: 'reveal', icon: 'eye' });
}
if (this.model.canGen) {
actions.push({ name: 'generate', icon: 'bolt' });
}
for (const action of actions) {
$('<div></div>')
.addClass(`details__field-mobile-action fa fa-${action.icon}`)
.appendTo(mobileActionsEl)
.click(() => this.doMobileAction(action.name));
}
this.mobileActionsEl = mobileActionsEl;
}
