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https://github.com/the-djmaze/snappymail.git
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60 lines
1.3 KiB
JavaScript
60 lines
1.3 KiB
JavaScript
/* RainLoop Webmail (c) RainLoop Team | Licensed under CC BY-NC-SA 3.0 */
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/**
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* @constructor
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*/
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function OpenPgpLocalStorageDriver()
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{
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}
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/*
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* Declare the localstore itemname
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*/
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OpenPgpLocalStorageDriver.prototype.item = 'armoredRainLoopKeys';
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/**
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* Load the keyring from HTML5 local storage and initializes this instance.
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* @return {Array<module:key~Key>} array of keys retrieved from localstore
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*/
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OpenPgpLocalStorageDriver.prototype.load = function ()
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{
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var
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iIndex = 0,
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iLen = 0,
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aKeys = [],
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aArmoredKeys = JSON.parse(window.localStorage.getItem(this.item))
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;
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if (aArmoredKeys && 0 < aArmoredKeys.length)
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{
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for (iLen = aArmoredKeys.length; iIndex < iLen; iIndex++)
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{
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aKeys.push(
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window.openpgp.key.readArmored(aArmoredKeys[iIndex]).keys[0]
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);
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}
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}
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return aKeys;
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};
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/**
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* Saves the current state of the keyring to HTML5 local storage.
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* The privateKeys array and publicKeys array gets Stringified using JSON
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* @param {Array<module:key~Key>} aKeys array of keys to save in localstore
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*/
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OpenPgpLocalStorageDriver.prototype.store = function (aKeys)
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{
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var
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iIndex = 0,
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iLen = aKeys.length,
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aArmoredKeys = []
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;
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for (; iIndex < iLen; iIndex++)
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{
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aArmoredKeys.push(aKeys[iIndex].armor());
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}
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window.localStorage.setItem(this.item, JSON.stringify(aArmoredKeys));
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};
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