Package: django-csp-reports
Django Content Security Policy ReportsADjangoapp for handling reports from web browsers of violations of your website's content security policy.This app does not handle the setting of theContent-Security-PolicyHTTP headers, but deals with handling the reports that web browsers may submit to your site (via thereport-uri) when the stated content security policy is violated.It is recommended that you use an app such asdjango-csp(Github) to set theContent-Security-Policyheaders.So What Does This Thing Do?It receives the reports from the browser and does any/all of the following with them:Logs them using the pythonloggingmodule.Sends them to you via email.Saves them to the database via a Django model.Runs any of your own custom functions on them.Can generate a summary of a reports.Supported Django VersionsSupports Python 3.5 to 3.10 and Django 2.2 to 4.x (latest).Python 2.7 support is available in version 1.4 and/or thepython2.7-supportbranch.How Do I Use This Thing?Install this app into your Django project, e.g.pip install django-csp-reports.Add'cspreports'to yourINSTALLED_APPS.Includecspreports.urlsin your URL config somewhere, e.g.urlpatterns = [path('csp/', include('cspreports.urls'))].In yourContent-Security-PolicyHTTP headers, setreverse('report_csp')as thereport-uri.  (Note, with django-csp, you will want to setCSP_REPORT_URI = reverse_lazy('report_csp')in settings.py).Set all/any of the following in settings.py as you so desire, hopefully they are self-explanatory:CSP_REPORTS_EMAIL_ADMINS(booldefaults toTrue).CSP_REPORTS_LOG(bool, whether or not to log the reporting using the pythonloggingmodule, defaults toTrue).CSP_REPORTS_LOG_LEVEL(str, one of the Python logging module's available log functions, defaults to'warning').CSP_REPORTS_SAVE(booldefaults toTrue).  Determines whether the reports are saved to the database.CSP_REPORTS_ADDITIONAL_HANDLERS(iterabledefaults to[]).Each value should be a dot-separated string path to a function which you want be called when a report is received.Each function is passed theHttpRequestof the CSP report.CSP_REPORTS_FILTER_FUNCTION(strof dotted path to a callable, defaults toNone).If set, the specificed function is passed eachHttpRequestobject of the CSP report before it's processed. Only requests for which the function returnsTrueare processed.You may want to set this to"cspreports.filters.filter_browser_extensions"as a starting point.CSP_REPORTS_LOGGER_NAME(strdefaults toCSP Reports). Specifies the logger name that will be used for logging CSP reports, if enabled.CSP_REPORTS_MODEL(<app_label>.<model_name>defaults to"cspreports.CSPReport"). Specifies the model to be used for storing the CSP reports. You can easily extend the model by implementing the abstract base classcspreports.models.CSPReportBaseand adding your additional fields to it:# your_app.model.pyfromcspreports.modelsimportCSPReportBaseclassCustomCSPReport(CSPReportBase):# Add your fields herepass# settings.pyCSP_REPORTS_MODEL="your_app.CustomCSPReport"Set a cron to generate summaries.Enjoy.Commandsclean_cspreportsDeletes old reports from the database.Options:--limit- timestamp that all reports created since will not be deleted. Defaults to 1 week. Accepts any string that can be parsed as a datetime.make_csp_summaryGenerates a summary of CSP reports.By default includes reports from yesterday (00:00:00 to midnight).
The summary shows the top 10 violation sources (i.e. pages from which violations were reported),
the top 10 blocked URIs (banned resources which the pages tried to load),
and the top 10 invalid reports (which the browser provided an invalid CSP report).Options:--since- timestamp of the oldest reports to include.  Accepts any string that can be parsed as a datetime.--to- timestamp of the newest reports to include.  Accepts any string that can be parsed as a datetime.--top- limit of how many examples to show. Default is 10.