def _set_user_oauth_state(provider_name):
if current_user.is_authenticated:
state = shortuuid.uuid()
redis_cli.setex(__key_user_oauth_state(provider_name, current_user),
timedelta(minutes=1), state)
return state
return ''
def _send_reset_password_email(email):
key = __key_reset_password_code(email)
reset_password_code = shortuuid.uuid()
redis_cli.setex(key, timedelta(hours=1), reset_password_code)
reset_password_url = url_for('user.reset_password_page',
e=base64.urlsafe_b64encode(email),
c=reset_password_code,
_external=True)
send_email(email,
u'重置密码',
'reset_password.html',
reset_password_url=reset_password_url)
def _send_activate_email(email):
key = __key_activate_email_code(email)
activate_code = shortuuid.uuid()
redis_cli.setex(key, timedelta(days=1), activate_code)
activate_url = url_for('user.activate_email',
e=base64.urlsafe_b64encode(email),
c=activate_code,
_external=True)
send_email(email,
u'邮箱激活',
'activate_email.html',
activate_url=activate_url)
def _generate_captcha(email):
b64_img, code = generate_captcha()
redis_cli.setex(__key_captcha(code),
current_app.config['LOGIN_CAPTCHA_EXPIRES_TIMEDELTA'],
email)
return b64_img