common.services.cas package¶
Submodules¶
common.services.cas.cli module¶
CAS CLI interface
Author: Bob Droege
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exception
common.services.cas.cli.CASError¶ Bases:
Exception
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class
common.services.cas.cli.CASHTMLParser¶ Bases:
html.parser.HTMLParserParser for CAS login pages. It will search for form input fields that have a name attribute equal to lt or execution and store the corresponding value attributes. These fields are required to do a CAS login attempt. The values are stored as class attributes.
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get_attr(attrs, key)¶
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handle_starttag(tag, attrs)¶
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class
common.services.cas.cli.NoRedirection¶ Bases:
urllib.request.HTTPErrorProcessor-
http_response(request, response)¶
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https_response(request, response)¶
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common.services.cas.cli.get_service_ticket(username, password, service_url, server='https://cas.cosmos.esa.int/cas')¶ get_service_ticket obtains a CAS service ticket by running the login procedure with a service url. It returns the value of the Service Ticket.
username: CAS username password: CAS password service_url: URL of the service that will make use of the service ticket server: CAS server URL
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common.services.cas.cli.login(username, password, service_url=None, server='https://cas.cosmos.esa.int/cas')¶ login performs a login action by fetching the CAS login page using a GET, finding some hidden values in the form, and submitting the form using a POST. It returns the value of the CAS Ticket Granting Cookie and, if applicable, the Service Ticket.
username: CAS username password: CAS password service_url: URL of the service that wants to authenticate the user against the CAS server server: CAS server URL
