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'})
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'
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?
Thanks in advance!
