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/**
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* Модуль, отвечающий за создание контекста безопасности (сессии).
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*
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* Идентификатор сессии сохраняется в печеньках на клиенте.
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*/
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define([
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"dojo/_base/declare",
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"dojo/when",
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"implab/safe",
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"../Cookie",
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"../security/SecData",
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"../BaseResponse",
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"implab/log/trace!"
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], function (declare, when, safe, Cookie, SecData, BaseResponse, trace) {
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let COOKIE_NAME = "ssid";
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return declare(null, {
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_request : null,
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_provider : null,
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_cookies : null,
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_sessionData: null,
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constructor : function(options) {
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safe.argumentNotNull(options, "options");
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safe.argumentNotNull(options.securityProvider, "options.securityProvider");
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safe.argumentNotNull(options.request, "options.request");
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this._request = options.request;
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this._provider = options.securityProvider;
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this._cookies = [];
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},
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/**
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* Вызывается из {SecurityHandler} по окончании обработки запроса.
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*
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* @resp ответ сервера
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*/
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completeRequest : function(resp) {
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trace.log("completeRequest");
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if (resp instanceof BaseResponse)
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this._cookies.forEach(function(cookie) {
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resp.setCookie(cookie);
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});
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if (!safe.isNull(this._sessionData))
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return this._sessionData.save().then(function () {
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return resp;
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});
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return resp;
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},
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handleError : function(err) {
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throw err;
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},
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initSession : function(userIdentity) {
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safe.argumentNotNull(userIdentity, "userIdentity");
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let me = this;
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return when(me._provider.getSessions().createSession(userIdentity, SecData.newSSID()), function(session) {
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if (!session) {
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throw new Error("Can`t init session");
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}
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me._sessionData = session;
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trace.log("Created session {0} for user {1}", session.sessionId, userIdentity.getUser().login);
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me._cookies.push(new Cookie(COOKIE_NAME,session.sessionId));
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return session;
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});
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},
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/* aync */
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getSession : function() {
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let cookie;
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let me = this;
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try {
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cookie = this._request.cookie(COOKIE_NAME);
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if (!cookie)
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return null;
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return when(me._provider.getSessions().getSession(cookie), function(session) {
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me._sessionData = session;
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return session;
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});
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} catch (e) {
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trace.log("getSession: {0}", e);
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return null;
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}
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}
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});
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});
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