Merge branch 'feature/session' of git.yoho.cn:fe/yohobuywap-node into feature/session

@@ -34,7 +34,7 @@ class AuthModel extends global.yoho.BaseModel {
 
     signinAes(area, profile, password, shoppingKey, ip, isSkip, from) {
         let param = {
-            method: 'smart.inner.go',
+            method: 'sesame.flowering.higher', // sesame.flowering.higher, smart.inner.go
             area: area,
             profile: profile,
             password: aes.aesPwd(password),

@@ -58,9 +58,13 @@ module.exports = (app) => {
         unset: 'destroy',
         secret: '82dd7e724f2c6870472c89dfa43cf48d',
         name: 'yohobuy_session',
+        genid() {
+            return uuid.v4();
+        },
         cookie: {
             domain: 'yohobuy.com',
-            httpOnly: false
+            httpOnly: false,
+            maxAge: 3600 * 24 * 7 * 1000
         },
         store: new MemcachedStore({
             hosts: config.memcache.session,