bugfix(登录初始化) 避免登录时ctrl+c进入系统内部

此bug信息见 #72
1. 修改思路 重命名zzjumpserver.sh，并移动到外层
2. 服务器添加用户时指定shell为 some_dir/jumpserver/init.sh

升级修复方案:
1. 删除/etc/profile.d/zzjumpserver.sh
2. git pull 更新
3. vim编辑 /etc/passwd，把之前建的用户的sh改为 some_dir/jumpserver/init.sh

终
Closes #72
closes #31

init.sh

+#!/bin/bash
+#
+
+trap '' SIGINT
+base_dir=$(dirname $0)
+
+export LANG='zh_CN.UTF-8'
+python $base_dir/connect.py
+
+exit

install/zzjumpserver.sh

-#!/bin/bash
-
-export LANG='zh_CN.UTF-8'
-
-if [ "$USER" != "admin" ] && [ "$USER" != "root" ];then
-        python /opt/jumpserver/connect.py
-        if [ $USER == 'guanghongwei' ];then
-            echo
-        else
-            exit 3
-            echo
-        fi
-fi

juser/user_api.py

@@ -151,8 +151,8 @@ def server_add_user(username, password, ssh_key_pwd='', ssh_key_login_need=True)
     add a system user in jumpserver
     在jumpserver服务器上添加一个用户
     """
-    bash("useradd '%s'; echo '%s'; echo '%s:%s' | chpasswd " %
-         (username, password, username, password))
+    bash("useradd -s '%s' '%s'; echo '%s'; echo '%s:%s' | chpasswd " %
+         (os.path.join(BASE_DIR, 'init.sh'), username, password, username, password))
     if ssh_key_login_need:
         gen_ssh_key(username, ssh_key_pwd)