DocuSign Python SDK-API异常400-“错误请求” [英] DocuSign Python SDK - API Exception 400 - 'Bad Request'
问题描述
我已经发表了几篇关于将Docusign的Python SDK与公司的Web应用程序集成的问题。本质上，我正在做的是让用户填写一个表单，该表单在用户单击提交按钮后，weasyprint会从我创建的html模板中生成pdf，并将客户的信息放置在正确的位置。点。然后，我希望DocuSign将带有新生成的PDF的电子邮件发送给用户，并请他们签名该表单，然后将其发送到我公司的电子邮件帐户。这是我尝试将Python的SDK集成到我的Django网络应用程序中的方法：
I have made a couple of posts regarding the issue of integrating Docusign's Python SDK with my web app for my company. Essentially what I'm doing, is I'm having the user fill out a form, which, after the user clicks the submit button, weasyprint generates a pdf from an html template I've created, with the customer's information placed in the correct spots. I then want DocuSign to send an email to the user with the newly generated PDF, and have them sign the form, and have it sent to an email account for my company. Here is the way I'm trying to integrate Python's SDK into my Django web app:
def Signview(request):
loa = LOA.objects.filter().order_by('-id')[0] # This is pulling the information about the user from a model in my database
username = "myusername@docusign.com"
integrator_key = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
base_url = "https://demo.docusign.net/restapi"
oauth_base_url = "account-d.docusign.com"
redirect_uri = "http://localhost:8000/path/to/redirecturi"
private_key_filename = "path/to/pKey.txt"
user_id = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
client_user_id = 'Your System ID' # This is the actual string I am using for this variable
# Add a recipient to sign the document
signer = docusign.Signer()
signer.email = loa.email
signer.name = loa.ainame
signer.recipient_id = '1'
signer.client_user_id = client_user_id
sign_here = docusign.SignHere()
sign_here.document_id = '1'
sign_here.recipient_id = '1'
sign_here.anchor_case_sensitive = 'true'
sign_here.anchor_horizontal_alignment = 'left'
sign_here.anchor_ignore_if_not_present = 'false'
sign_here.anchor_match_whole_word = 'true'
sign_here.anchor_string = 'Sign Here'
sign_here.anchor_units = 'cms'
sign_here.anchor_x_offset = '0'
sign_here.anchor_y_offset = '0'
sign_here.tab_label = 'sign_here'
tabs = docusign.Tabs()
tabs.sign_here_tabs = [sign_here]
# Create a signers list, attach tabs to signer, append signer to signers.
# Attach signers to recipients objects
signers = []
tabs = tabs
signer.tabs = tabs
signers.append(signer)
recipients = docusign.Recipients()
recipients.signers = signers
# Create an envelope to be signed
envelope_definition = docusign.EnvelopeDefinition()
envelope_definition.email_subject = 'My email subject'
envelope_definition.email_blurb = 'My email blurb'
# Add a document to the envelope_definition
pdfpath = "path/to/mypdf.pdf"
with open(pdfpath, 'rb') as signfile:
file_data = signfile.read()
doc = docusign.Document()
base64_doc = base64.b64encode(file_data).decode('utf-8')
doc.document_base64 = base64_doc
doc.name = "MyDoc_Signed.pdf"
doc.document_id = '1'
envelope_definition.documents = [doc]
signfile.close()
envelope_definition.recipients = recipients
envelope_definition.status = 'sent'
api_client = docusign.ApiClient(base_url)
oauth_login_url = api_client.get_jwt_uri(integrator_key, redirect_uri, oauth_base_url)
print("oauth_login_url:", oauth_login_url)
print("oauth_base_url:", oauth_base_url)
api_client.configure_jwt_authorization_flow(private_key_filename, oauth_base_url, integrator_key, user_id, 3600)
docusign.configuration.api_client = api_client
auth_api = AuthenticationApi()
envelopes_api = EnvelopesApi()
try: #login here via code
login_info = auth_api.login()
login_accounts = login_info.login_accoutns
base_url, _ = login_accounts[0].base_url.split('/v2')
api_client.host = base_url
docusign.configuration.api_client = api_client
envelope_summary = envelopes_api.create_envelope(login_accounts[0].account_id, envelope_definition = envelope_definition)
print(envelope_summary)
except ApiException as e:
raise Exception("Exception when calling DocuSign API: %s" % e)
except Exception as e:
print(e)
return HttpResponse({'sent'})
但是，这是我在运行此代码时收到的错误：
However, this is the error that I receive when I run this code:
Environment:
Request Method: GET
Request URL: http://localhost:8000/createquote/genloa/sign/
Django Version: 2.0.6
Python Version: 3.7.0
Installed Applications:
['createquote',
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles']
Installed Middleware:
['django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware']
Traceback:
File "C:\users\wkstat\appdata\local\programs\python\python37\lib\site-packages\django\core\handlers\exception.py" in inner
35. response = get_response(request)
File "C:\users\wkstat\appdata\local\programs\python\python37\lib\site-packages\django\core\handlers\base.py" in _get_response
128. response = self.process_exception_by_middleware(e, request)
File "C:\users\wkstat\appdata\local\programs\python\python37\lib\site-packages\django\core\handlers\base.py" in _get_response
126. response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "C:\Users\wkstat\Desktop\Development\LNQuoteTool\createquote\views.py" in Signview
142. api_client.configure_jwt_authorization_flow(private_key_filename, oauth_base_url, integrator_key, user_id, 3600)
File "C:\users\wkstat\appdata\local\programs\python\python37\lib\site-packages\docusign_esign\api_client.py" in configure_jwt_authorization_flow
126. post_params=self.sanitize_for_serialization({"assertion": assertion, "grant_type": "urn:ietf:params:oauth:grant-type:jwt-bearer"}))
File "C:\users\wkstat\appdata\local\programs\python\python37\lib\site-packages\docusign_esign\api_client.py" in request
430. body=body)
File "C:\users\wkstat\appdata\local\programs\python\python37\lib\site-packages\docusign_esign\rest.py" in POST
244. body=body)
File "C:\users\wkstat\appdata\local\programs\python\python37\lib\site-packages\docusign_esign\rest.py" in request
200. raise ApiException(http_resp=r)
Exception Type: ApiException at /createquote/genloa/sign/
Exception Value: (400)
Reason: Bad Request
HTTP response headers: HTTPHeaderDict({'Cache-Control': 'private', 'Content-Type': 'text/html', 'X-AspNetMvc-Version': '5.2', 'X-DocuSign-TraceToken': 'b27fdab1-e157-4f13-968c-f5606e0e90b1', 'X-DocuSign-Node': 'DA2DFE5', 'Date': 'Tue, 31 Jul 2018 22:41:16 GMT', 'Content-Length': '11'})
HTTP response body: b'Bad Request'
我已经在我的DocuSign管理页面上输入了带有集成商密钥的重定向URI，已转到链接并单击接受，以便可以同意开始签名，但是，这是我遇到的问题，我不确定这是什么问题。我的一位在座的其他用户告诉我，该用户向我提供了此解决方案，该代码应该可以工作，而且在DocuSign管理员方面，我可能还没有做过某些事情。
I have entered the Redirect URI with my integrator key on my DocuSign admin page, I have gone to the link and hit "accept" so that consent would be given to start signing, however, this is the issue I'm encountering, and I'm not sure what is wrong. I have been told by a fellow user on here, whom supplied me with this solution, that the code should work, and that it is likely something on the DocuSign admin side that I have not done. Is there anything blatantly wrong with this code here?
预先感谢！
推荐答案
很难在管理面板中定义问题所在。您可以尝试完成以下步骤来定义错误的地方：
It's hard to define what's wrong in admin panel. You can try complete this steps to define what's wrong:
- 检查admin和代码中的重定向uri是否相同；
- 在管理面板中检查user_id与您的API用户名相同（这对我来说是问题）；
- 请确保您在path / to / pKey.txt中使用私钥
我希望它会有所帮助。
这篇关于DocuSign Python SDK-API异常400-“错误请求”的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
