[英]How to connect to Odoo database from an android application
我正在開發Android應用程序,我想從Odoo服務器檢索數據。
為此,我在Odoo中開發了一個自定義模塊,在其中我創建了一個控制器。
import json
import xmlrpc.client as xmlrpclib
from odoo import http
from openerp.http import Response
class resUserController(http.Controller):
url = '<my url>'
db = '<name of my database>'
@http.route('/user/login', type='json', method='GET', auth='public')
def get_login(self, **kwargs):
username = kwargs.get('email')
password = kwargs.get('password')
common = xmlrpclib.ServerProxy('{}/xmlrpc/2/common'.format(self.url), allow_none=True)
uid = common.authenticate(self.db, username, password, {})
if uid:
Response.status = '200 Succesful operation'
json_result = {'token': uid}
return json.dumps(json_result)
Response.status = '400 Invalid credentials'
return
當我從python腳本中調用它來嘗試它時,它工作正常,我得到一個<Response [200]>
和一個json {u'jsonrpc': u'2.0', u'result': u'{"token": 8}', u'id': None}
帶有我連接的帳戶的ID。
但是后來我在同一個控制器中使用其他路由調用了另一個函數,但這次使用auth='user'
,因為我希望用戶只能看到他有權使用的信息。
@http.route('/user/getInfo', type='json', method='GET', auth='user')
def get_info(self, **kwargs):
uid = 1
password = '<my admin password>'
models = xmlrpclib.ServerProxy('{}/xmlrpc/2/object'.format(self.url), allow_none=True)
info = models.execute_kw(self.db, uid, password, 'res.users',
'search_read', [[['id', '=', kwargs.get('token')]]],
{'fields': ['info']})[0]['invite_code']
if info:
Response.status = '200 Succesful operation'
json_result = {'info': info}
return json.dumps(json_result)
Response.status = '404 User not found'
return
當我使用auth='public'
時這個函數工作正常,但是當我去auth='user'
,我得到以下json響應:
回應[200]
{ u'jsonrpc': u'2.0', u'id': None, u'error': { u'message': u'Odoo Session Expired', u'code': 100, u'data': { u'debug': u'Traceback (most recent call last): File "/usr/lib/python3/dist-packages/odoo/http.py", line 650, in _handle_exception return super(JsonRequest, self)._handle_exception(exception) File "/usr/lib/python3/dist-packages/odoo/http.py", line 310, in _handle_exception raise pycompat.reraise(type(exception), exception, sys.exc_info()[2]) File "/usr/lib/python3/dist-packages/odoo/tools/pycompat.py", line 87, in reraise raise value File "/usr/lib/python3/dist-packages/odoo/addons/http_routing/models/ir_http.py", line 342, in _dispatch cls._authenticate(func.routing[\\'auth\\']) File "/usr/lib/python3/dist-packages/odoo/addons/base/ir/ir_http.py", line 117, in _authenticate getattr(cls, "_auth_method_%s" % auth_method)() File "/usr/lib/python3/dist-packages/odoo/addons/base/ir/ir_http.py", line 90, in _auth_method_user raise http.SessionExpiredException("Session expired") odoo.http.SessionExpiredException: Session expired', u'exception_type': u'internal_error', u'message': u'Session expired', u'name': u'odoo.http.SessionExpiredException', u'arguments': [u'Session expired'] } } }
我的工作基於這個文檔 ,這是一個官方的Odoo文檔,但這里有問題:
1它要求我在每個函數中寫入我的管理員密碼,這看起來很危險。
2身份驗證后,我獲取了用戶的ID,但沒有會話令牌 。 然后,如何通過auth='user'
通知我的功能我已連接到哪個用戶?
這是我測試我的調用的腳本:
import requests
import json
url_connect = "<my url>/user/login"
url = "<my url>/user/getInfo"
headers = {'Content-Type': 'application/json'}
data_connect = {
"params": {
"email": "<my test account email>",
"password": "<my test account password>",
}
}
data = {
"params": {
"token": <my test account id>,
}
}
data_json = json.dumps(data)
r = requests.get(url=url_connect, data=json.dumps(data_connect), headers=headers)
print(r)
print(r.json())
r = requests.get(url=url, data=data_json, headers=headers)
print(r)
print(r.json())
注意事項:
以下是使用/ web / session / autenticate的示例 :
import requests
import json
url_connect = "http://localhost:8069/web/session/authenticate"
url = "http://localhost:8069/web/session/get_session_info"
headers = {'Content-Type': 'application/json'}
data_connect = {
"params": {
"db": "demo1",
"login": "admin",
"password": "admin",
}
}
data = {}
session = requests.Session()
r = session.post(url=url_connect, data=json.dumps(data_connect), headers=headers)
if r.ok:
result = r.json()['result']
if result.get('session_id'):
session.cookies['session_id'] = result.get('session_id')
r = session.post(url=url, data=json.dumps(data), headers=headers)
print(r)
print(r.json())
要從控制器獲取信息,您可以使用request.env.user來保存已記錄的用戶,因為您指定auth ='user',它必須是有效的。 示例代碼可能如下所示:
from odoo.http import request
class UserController(http.Controller):
@http.route('/user/getInfo', type='json', method='POST', auth='user')
def get_info(self, **kwargs):
current_user = request.env.user
Response.status = '200 Succesful operation'
json_result = {'info': current_user.info}
return json.dumps(json_result)
很好寫問題,你做完了功課。 這對我來說可以使用api樣式請求來驗證移動用戶會話。
@http.route([
'/m/login/email',
], type='http', auth="public", website=True, methods=["POST"], csrf=False)
def users_login_email(self, **kwargs):
if kwargs:
data = json.loads(kwargs.keys()[0])
else:
data = json.loads(request.httprequest.data)
email = data.get('email')
password = data.get('password')
if not request.session.db:
setup_db()
uid = request.session.authenticate(request.session.db, email, password)
if uid:
return self._user_details(uid)
body = json.dumps({"body": ["Credenciales Incorrectas"]})
return werkzeug.wrappers.Response(body, status=403, headers=[
('Content-Type', 'application/json'), ('Content-Length', len(body))
])
另外我沒有使用auth='user'
來不讓Odoo弄亂重定向和web東西檢查。 我在我的控制器路由中使用此注釋包裝器,需要經過身份驗證的用戶返回正確的HTTP錯誤狀態代碼
def check_user(f):
@functools.wraps(f)
def wrap(*args, **kwargs):
if not request.session.db:
setup_db()
request.uid = request.session.uid
if not request.uid:
body = json.dumps({"body": ["Session Expired"]})
return werkzeug.wrappers.Response(body, status=403, headers=[
('Content-Type', 'application/json'), ('Content-Length', len(body))
])
return f(*args, **kwargs)
return wrap
你可以像這樣使用它:
@check_user
@http.route([
'/m/<int:shop_id>/cart/info',
], type='http', auth="public", website=True)
def cart_info(self, shop_id, **kwargs):
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