spid-sp-test 0.4.1

SAML2 SPID Service Provider validation tool that can be run from the command line

spid-sp-test

spid-sp-test is a SAML2 SPID Service Provider validation tool that can be run from the command line. This tool was born by separating the test library already present in spid-saml-check.

Features

spid-sp-test is:

• extremely faster in execution time than spid-saml-check
• extremely easy to setup
• able to test a SAML2 SPID Metadata file
• able to test a SAML2 SPID AuthnRequest
• integrable in CI
• able to export a detailed report in json format, in stdout or in a file.

Roadmap

• Next releases: a hundred of SAML2 SPID fake Responses ... For security assessment!

How to handle Http Response checks?

1. python requests and SAML2 needs to use a POST method to a ACS service. Then requests checks http status page in the HTTP response page, then saves HTML to a browsable folder for any further human analisys
2. selenium HQ -> very huge to be loaded in a CI!

it is possible to think of getting screenshots using selenium HQ but the use of selenium should be completely optional for the needs of CI.

Setup

apt install libxml2-dev libxmlsec1-dev libxmlsec1-openssl
pip install spid-sp-test --upgrade --no-cache

Examples

Run spid_sp_test -h for inline documentation.

optional arguments:
  -h, --help            show this help message and exit
  --metadata-url METADATA_URL
                        URL where SAML2 Metadata resides: it can be file://path or https://fqdn
  --idp-metadata        get example IdP metadata
  -l [LIST [LIST ...]], --list [LIST [LIST ...]]
                        esecute only selected checks
  --extra               execute extra checks
  --authn-url AUTHN_URL
                        URL where the SP initializes the Authentication Request to this IDP,it can also be a file:///
  -tr, --test-response  execute SAML2 responses
  -tp TEMPLATE_PATH, --template-path TEMPLATE_PATH
                        templates containing SAML2 xml templates, for responses
  -tn [TEST_NAMES [TEST_NAMES ...]], --test-names [TEST_NAMES [TEST_NAMES ...]]
                        response test to be executed, eg: 01 02 03
  -tj [TEST_JSONS [TEST_JSONS ...]], --test-jsons [TEST_JSONS [TEST_JSONS ...]]
                        custom test via json file, eg: tests/example.test-suite.json
  -aj ATTR_JSON, --attr-json ATTR_JSON
                        loads user attributes via json, eg: tests/example.attributes.json
  -json                 json output
  -o O                  json output to file
  -d {CRITICAL,ERROR,WARNING,INFO,DEBUG}, --debug {CRITICAL,ERROR,WARNING,INFO,DEBUG}
                        Debug level, see python logging
  -xp XMLSEC_PATH, --xmlsec-path XMLSEC_PATH
                        xmlsec1 executable path, eg: /usr/bin/xmlsec1

examples:
        src/spid_sp_test/spid_sp_test --metadata-url file://metadata.xml
        src/spid_sp_test/spid_sp_test --metadata-url http://localhost:8000/spid/metadata --extra
        src/spid_sp_test/spid_sp_test --metadata-url http://localhost:8000/spid/metadata -l test_Organization test_Signature

        # export idp metadata
        src/spid_sp_test/spid_sp_test --idp-metadata

        # test an authentication request made by a SP
        src/spid_sp_test/spid_sp_test --metadata-url http://localhost:8000/spid/metadata --authn-url http://localhost:8000/spid/login/?idp=spid-idp-test

        # select which tests to execute
        src/spid_sp_test/spid_sp_test --metadata-url http://localhost:8000/spid/metadata --authn-url http://localhost:8000/spid/login/?idp=http://localhost:8080 --extra -debug ERROR -json -l xsd_check

        # execute Response tests
        src/spid_sp_test/spid_sp_test --metadata-url http://localhost:8000/spid/metadata --authn-url http://localhost:8000/spid/login/?idp=http://localhost:54321 --extra -debug ERROR -tr

        # select which response test to execute
        src/spid_sp_test/spid_sp_test --metadata-url http://localhost:8000/spid/metadata --authn-url http://localhost:8000/spid/login/?idp=http://localhost:54321 --extra --debug INFO -tr -tn 1 8 9 24 63

        # run a test suite configured in a json file
        src/spid_sp_test/spid_sp_test --metadata-url http://localhost:8000/spid/metadata --authn-url http://localhost:8000/spid/login/?idp=http://localhost:54321 --extra --debug INFO -tr -tj tests/example.test-suite.json

        # select which user attribute to return in response via json file
        src/spid_sp_test/spid_sp_test --metadata-url http://localhost:8000/spid/metadata --authn-url http://localhost:8000/spid/login/?idp=http://localhost:54321 --extra --debug DEBUG -aj tests/example.attributes.json

Test metadata passing a file

spid_sp_test --metadata-url file://metadata.xml

Test metadata from a URL

spid_sp_test --metadata-url http://localhost:8000/spid/metadata

Get fake IdP metadata and copy it to your SP metadatastore folder

spid_sp_test --idp-metadata > /path/to/spid-django/example/spid_config/metadata/spid-sp-test.xml

A quite standard test

spid_sp_test --metadata-url http://localhost:8000/spid/metadata --authn-url http://localhost:8000/spid/login/?idp=http://localhost:8088 --extra

Print only ERRORs

spid_sp_test --metadata-url http://localhost:8000/spid/metadata --authn-url http://localhost:8000/spid/login/?idp=http://localhost:8080 --extra -debug ERROR

JSON report (add -o filename.json to write to a file)

spid_sp_test --metadata-url http://localhost:8000/spid/metadata --authn-url http://localhost:8000/spid/login/?idp=http://localhost:8080 --extra -debug CRITICAL -json

Authors

• Giuseppe De Marco
• Paolo Smiraglia
• Michele D'Amico

References

TLS/SSL tests

• https://github.com/nabla-c0d3/sslyze

  pip install --upgrade sslyze
  sslyze www.that-sp.org --json_out ssl.log
  

• https://testssl.sh/