lbry-desktop/ui/util/saved-passwords.js
Sean Yesmunt 5c906df371 cleanup
2020-01-21 09:50:16 -05:00

146 lines
3.7 KiB
JavaScript

// @flow
import { ipcRenderer } from 'electron';
import { DOMAIN } from 'config';
const isProduction = process.env.NODE_ENV === 'production';
const maxExpiration = 2147483647;
let sessionPassword;
function setCookie(name: string, value: string, expirationDaysOnWeb: number) {
let expires = '';
if (expirationDaysOnWeb) {
let date = new Date();
date.setTime(date.getTime() + expirationDaysOnWeb * 24 * 60 * 60 * 1000);
// If on PC, set to not expire (max)
expires = `expires=${IS_WEB ? date.toUTCString() : maxExpiration};`;
}
let cookie = `${name}=${value || ''}; ${expires} path=/; SameSite=Lax;`;
if (isProduction) {
cookie += ` domain=.${DOMAIN}; Secure;`;
}
document.cookie = cookie;
}
function getCookie(name: string) {
const nameEQ = name + '=';
const cookies = document.cookie.split(';');
for (var i = 0; i < cookies.length; i++) {
let cookie = cookies[i];
while (cookie.charAt(0) === ' ') {
cookie = cookie.substring(1, cookie.length);
}
if (cookie.indexOf(nameEQ) === 0) {
return cookie.substring(nameEQ.length, cookie.length);
}
}
return null;
}
function deleteCookie(name: string) {
document.cookie = name + `=; Max-Age=-99999999; domain=.${DOMAIN}; path=/;`;
// Legacy
// Adding this here to delete any old cookies before we switched to . + DOMAIN
// Remove this if you see it after July 1st, 2020
document.cookie = name + `=; Max-Age=-99999999; domain=${DOMAIN}; path=/;`;
}
export const setSavedPassword = (value?: string, saveToDisk: boolean) => {
return new Promise<*>(resolve => {
const password = value === undefined || value === null ? '' : value;
sessionPassword = password;
if (saveToDisk) {
if (password) {
setCookie('saved-password', password, 14);
} else {
deleteSavedPassword();
}
}
});
};
export const getSavedPassword = () => {
return new Promise<*>(resolve => {
if (sessionPassword) {
resolve(sessionPassword);
}
return getKeychainPassword().then(p => resolve(p));
});
};
export const getKeychainPassword = () => {
return new Promise<*>(resolve => {
let password;
// @if TARGET='web'
// In the future, this will be the only code in this function
// Handling keytar stuff separately so we can easily rip it out later
password = getCookie('saved-password');
resolve(password);
// @endif
// @if TARGET='app'
password = getCookie('saved-password');
if (password) {
resolve(password);
} else {
// No password saved in a cookie, get it from the keychain, then delete the value in the keychain
ipcRenderer.once('get-password-response', (event, keychainPassword) => {
resolve(keychainPassword);
if (keychainPassword) {
setSavedPassword(keychainPassword, true);
ipcRenderer.send('delete-password');
}
});
ipcRenderer.send('get-password');
}
// @endif
});
};
export const deleteSavedPassword = () => {
return new Promise<*>(resolve => {
deleteCookie('saved-password');
resolve();
});
};
export const getAuthToken = () => {
return getCookie('auth_token');
};
export const setAuthToken = (value: string) => {
return setCookie('auth_token', value, 365);
};
export const deleteAuthToken = () => {
return new Promise<*>(resolve => {
deleteCookie('auth_token');
resolve();
});
};
export const doSignOutCleanup = () => {
return new Promise<*>(resolve => {
deleteCookie('auth_token');
deleteCookie('saved-password');
resolve();
// @if TARGET='app'
ipcRenderer.send('delete-auth-token');
ipcRenderer.send('delete-password');
// @endif;
});
};
export const testKeychain = () => {
// we should make sure it works on startup
};