{
  "tests": [
    {
      "description": "should use the default source and mechanism",
      "uri": "mongodb://user:password@localhost",
      "valid": true,
      "credential": {
        "username": "user",
        "password": "password",
        "source": "admin",
        "mechanism": null,
        "mechanism_properties": null
      }
    },
    {
      "description": "should use the database when no authSource is specified",
      "uri": "mongodb://user:password@localhost/foo",
      "valid": true,
      "credential": {
        "username": "user",
        "password": "password",
        "source": "foo",
        "mechanism": null,
        "mechanism_properties": null
      }
    },
    {
      "description": "should use the authSource when specified",
      "uri": "mongodb://user:password@localhost/foo?authSource=bar",
      "valid": true,
      "credential": {
        "username": "user",
        "password": "password",
        "source": "bar",
        "mechanism": null,
        "mechanism_properties": null
      }
    },
    {
      "description": "should recognise the mechanism (GSSAPI)",
      "uri": "mongodb://user%40DOMAIN.COM@localhost/?authMechanism=GSSAPI",
      "valid": true,
      "credential": {
        "username": "user@DOMAIN.COM",
        "password": null,
        "source": "$external",
        "mechanism": "GSSAPI",
        "mechanism_properties": {
          "SERVICE_NAME": "mongodb"
        }
      }
    },
    {
      "description": "should ignore the database (GSSAPI)",
      "uri": "mongodb://user%40DOMAIN.COM@localhost/foo?authMechanism=GSSAPI",
      "valid": true,
      "credential": {
        "username": "user@DOMAIN.COM",
        "password": null,
        "source": "$external",
        "mechanism": "GSSAPI",
        "mechanism_properties": {
          "SERVICE_NAME": "mongodb"
        }
      }
    },
    {
      "description": "should accept valid authSource (GSSAPI)",
      "uri": "mongodb://user%40DOMAIN.COM@localhost/?authMechanism=GSSAPI&authSource=$external",
      "valid": true,
      "credential": {
        "username": "user@DOMAIN.COM",
        "password": null,
        "source": "$external",
        "mechanism": "GSSAPI",
        "mechanism_properties": {
          "SERVICE_NAME": "mongodb"
        }
      }
    },
    {
      "description": "should accept generic mechanism property (GSSAPI)",
      "uri": "mongodb://user%40DOMAIN.COM@localhost/?authMechanism=GSSAPI&authMechanismProperties=SERVICE_NAME:other,CANONICALIZE_HOST_NAME:forward,SERVICE_HOST:example.com",
      "valid": true,
      "credential": {
        "username": "user@DOMAIN.COM",
        "password": null,
        "source": "$external",
        "mechanism": "GSSAPI",
        "mechanism_properties": {
          "SERVICE_NAME": "other",
          "SERVICE_HOST": "example.com",
          "CANONICALIZE_HOST_NAME": "forward"
        }
      }
    },
    {
      "description": "should accept forwardAndReverse hostname canonicalization (GSSAPI)",
      "uri": "mongodb://user%40DOMAIN.COM@localhost/?authMechanism=GSSAPI&authMechanismProperties=SERVICE_NAME:other,CANONICALIZE_HOST_NAME:forwardAndReverse",
      "valid": true,
      "credential": {
        "username": "user@DOMAIN.COM",
        "password": null,
        "source": "$external",
        "mechanism": "GSSAPI",
        "mechanism_properties": {
          "SERVICE_NAME": "other",
          "CANONICALIZE_HOST_NAME": "forwardAndReverse"
        }
      }
    },
    {
      "description": "should accept no hostname canonicalization (GSSAPI)",
      "uri": "mongodb://user%40DOMAIN.COM@localhost/?authMechanism=GSSAPI&authMechanismProperties=SERVICE_NAME:other,CANONICALIZE_HOST_NAME:none",
      "valid": true,
      "credential": {
        "username": "user@DOMAIN.COM",
        "password": null,
        "source": "$external",
        "mechanism": "GSSAPI",
        "mechanism_properties": {
          "SERVICE_NAME": "other",
          "CANONICALIZE_HOST_NAME": "none"
        }
      }
    },
    {
      "description": "must raise an error when the hostname canonicalization is invalid",
      "uri": "mongodb://user%40DOMAIN.COM@localhost/?authMechanism=GSSAPI&authMechanismProperties=SERVICE_NAME:other,CANONICALIZE_HOST_NAME:invalid",
      "valid": false
    },
    {
      "description": "should accept the password (GSSAPI)",
      "uri": "mongodb://user%40DOMAIN.COM:password@localhost/?authMechanism=GSSAPI&authSource=$external",
      "valid": true,
      "credential": {
        "username": "user@DOMAIN.COM",
        "password": "password",
        "source": "$external",
        "mechanism": "GSSAPI",
        "mechanism_properties": {
          "SERVICE_NAME": "mongodb"
        }
      }
    },
    {
      "description": "must raise an error when the authSource is empty",
      "uri": "mongodb://user:password@localhost/foo?authSource=",
      "valid": false
    },
    {
      "description": "must raise an error when the authSource is empty without credentials",
      "uri": "mongodb://localhost/admin?authSource=",
      "valid": false
    },
    {
      "description": "should throw an exception if authSource is invalid (GSSAPI)",
      "uri": "mongodb://user%40DOMAIN.COM@localhost/?authMechanism=GSSAPI&authSource=foo",
      "valid": false
    },
    {
      "description": "should throw an exception if no username (GSSAPI)",
      "uri": "mongodb://localhost/?authMechanism=GSSAPI",
      "valid": false
    },
    {
      "description": "should recognize the mechanism (MONGODB-X509)",
      "uri": "mongodb://CN%3DmyName%2COU%3DmyOrgUnit%2CO%3DmyOrg%2CL%3DmyLocality%2CST%3DmyState%2CC%3DmyCountry@localhost/?authMechanism=MONGODB-X509",
      "valid": true,
      "credential": {
        "username": "CN=myName,OU=myOrgUnit,O=myOrg,L=myLocality,ST=myState,C=myCountry",
        "password": null,
        "source": "$external",
        "mechanism": "MONGODB-X509",
        "mechanism_properties": null
      }
    },
    {
      "description": "should ignore the database (MONGODB-X509)",
      "uri": "mongodb://CN%3DmyName%2COU%3DmyOrgUnit%2CO%3DmyOrg%2CL%3DmyLocality%2CST%3DmyState%2CC%3DmyCountry@localhost/foo?authMechanism=MONGODB-X509",
      "valid": true,
      "credential": {
        "username": "CN=myName,OU=myOrgUnit,O=myOrg,L=myLocality,ST=myState,C=myCountry",
        "password": null,
        "source": "$external",
        "mechanism": "MONGODB-X509",
        "mechanism_properties": null
      }
    },
    {
      "description": "should accept valid authSource (MONGODB-X509)",
      "uri": "mongodb://CN%3DmyName%2COU%3DmyOrgUnit%2CO%3DmyOrg%2CL%3DmyLocality%2CST%3DmyState%2CC%3DmyCountry@localhost/?authMechanism=MONGODB-X509&authSource=$external",
      "valid": true,
      "credential": {
        "username": "CN=myName,OU=myOrgUnit,O=myOrg,L=myLocality,ST=myState,C=myCountry",
        "password": null,
        "source": "$external",
        "mechanism": "MONGODB-X509",
        "mechanism_properties": null
      }
    },
    {
      "description": "should recognize the mechanism with no username (MONGODB-X509)",
      "uri": "mongodb://localhost/?authMechanism=MONGODB-X509",
      "valid": true,
      "credential": {
        "username": null,
        "password": null,
        "source": "$external",
        "mechanism": "MONGODB-X509",
        "mechanism_properties": null
      }
    },
    {
      "description": "should recognize the mechanism with no username when auth source is explicitly specified (MONGODB-X509)",
      "uri": "mongodb://localhost/?authMechanism=MONGODB-X509&authSource=$external",
      "valid": true,
      "credential": {
        "username": null,
        "password": null,
        "source": "$external",
        "mechanism": "MONGODB-X509",
        "mechanism_properties": null
      }
    },
    {
      "description": "should throw an exception if supplied a password (MONGODB-X509)",
      "uri": "mongodb://user:password@localhost/?authMechanism=MONGODB-X509",
      "valid": false
    },
    {
      "description": "should throw an exception if authSource is invalid (MONGODB-X509)",
      "uri": "mongodb://CN%3DmyName%2COU%3DmyOrgUnit%2CO%3DmyOrg%2CL%3DmyLocality%2CST%3DmyState%2CC%3DmyCountry@localhost/foo?authMechanism=MONGODB-X509&authSource=bar",
      "valid": false
    },
    {
      "description": "should recognize the mechanism (PLAIN)",
      "uri": "mongodb://user:password@localhost/?authMechanism=PLAIN",
      "valid": true,
      "credential": {
        "username": "user",
        "password": "password",
        "source": "$external",
        "mechanism": "PLAIN",
        "mechanism_properties": null
      }
    },
    {
      "description": "should use the database when no authSource is specified (PLAIN)",
      "uri": "mongodb://user:password@localhost/foo?authMechanism=PLAIN",
      "valid": true,
      "credential": {
        "username": "user",
        "password": "password",
        "source": "foo",
        "mechanism": "PLAIN",
        "mechanism_properties": null
      }
    },
    {
      "description": "should use the authSource when specified (PLAIN)",
      "uri": "mongodb://user:password@localhost/foo?authMechanism=PLAIN&authSource=bar",
      "valid": true,
      "credential": {
        "username": "user",
        "password": "password",
        "source": "bar",
        "mechanism": "PLAIN",
        "mechanism_properties": null
      }
    },
    {
      "description": "should throw an exception if no username (PLAIN)",
      "uri": "mongodb://localhost/?authMechanism=PLAIN",
      "valid": false
    },
    {
      "description": "should recognize the mechanism (SCRAM-SHA-1)",
      "uri": "mongodb://user:password@localhost/?authMechanism=SCRAM-SHA-1",
      "valid": true,
      "credential": {
        "username": "user",
        "password": "password",
        "source": "admin",
        "mechanism": "SCRAM-SHA-1",
        "mechanism_properties": null
      }
    },
    {
      "description": "should use the database when no authSource is specified (SCRAM-SHA-1)",
      "uri": "mongodb://user:password@localhost/foo?authMechanism=SCRAM-SHA-1",
      "valid": true,
      "credential": {
        "username": "user",
        "password": "password",
        "source": "foo",
        "mechanism": "SCRAM-SHA-1",
        "mechanism_properties": null
      }
    },
    {
      "description": "should accept valid authSource (SCRAM-SHA-1)",
      "uri": "mongodb://user:password@localhost/foo?authMechanism=SCRAM-SHA-1&authSource=bar",
      "valid": true,
      "credential": {
        "username": "user",
        "password": "password",
        "source": "bar",
        "mechanism": "SCRAM-SHA-1",
        "mechanism_properties": null
      }
    },
    {
      "description": "should throw an exception if no username (SCRAM-SHA-1)",
      "uri": "mongodb://localhost/?authMechanism=SCRAM-SHA-1",
      "valid": false
    },
    {
      "description": "should recognize the mechanism (SCRAM-SHA-256)",
      "uri": "mongodb://user:password@localhost/?authMechanism=SCRAM-SHA-256",
      "valid": true,
      "credential": {
        "username": "user",
        "password": "password",
        "source": "admin",
        "mechanism": "SCRAM-SHA-256",
        "mechanism_properties": null
      }
    },
    {
      "description": "should use the database when no authSource is specified (SCRAM-SHA-256)",
      "uri": "mongodb://user:password@localhost/foo?authMechanism=SCRAM-SHA-256",
      "valid": true,
      "credential": {
        "username": "user",
        "password": "password",
        "source": "foo",
        "mechanism": "SCRAM-SHA-256",
        "mechanism_properties": null
      }
    },
    {
      "description": "should accept valid authSource (SCRAM-SHA-256)",
      "uri": "mongodb://user:password@localhost/foo?authMechanism=SCRAM-SHA-256&authSource=bar",
      "valid": true,
      "credential": {
        "username": "user",
        "password": "password",
        "source": "bar",
        "mechanism": "SCRAM-SHA-256",
        "mechanism_properties": null
      }
    },
    {
      "description": "should throw an exception if no username (SCRAM-SHA-256)",
      "uri": "mongodb://localhost/?authMechanism=SCRAM-SHA-256",
      "valid": false
    },
    {
      "description": "URI with no auth-related info doesn't create credential",
      "uri": "mongodb://localhost/",
      "valid": true,
      "credential": null
    },
    {
      "description": "database in URI path doesn't create credentials",
      "uri": "mongodb://localhost/foo",
      "valid": true,
      "credential": null
    },
    {
      "description": "authSource without username doesn't create credential (default mechanism)",
      "uri": "mongodb://localhost/?authSource=foo",
      "valid": true,
      "credential": null
    },
    {
      "description": "should throw an exception if no username provided (userinfo implies default mechanism)",
      "uri": "mongodb://@localhost.com/",
      "valid": false
    },
    {
      "description": "should throw an exception if no username/password provided (userinfo implies default mechanism)",
      "uri": "mongodb://:@localhost.com/",
      "valid": false
    },
    {
      "description": "should recognise the mechanism (MONGODB-AWS)",
      "uri": "mongodb://localhost/?authMechanism=MONGODB-AWS",
      "valid": true,
      "credential": {
        "username": null,
        "password": null,
        "source": "$external",
        "mechanism": "MONGODB-AWS",
        "mechanism_properties": null
      }
    },
    {
      "description": "should recognise the mechanism when auth source is explicitly specified (MONGODB-AWS)",
      "uri": "mongodb://localhost/?authMechanism=MONGODB-AWS&authSource=$external",
      "valid": true,
      "credential": {
        "username": null,
        "password": null,
        "source": "$external",
        "mechanism": "MONGODB-AWS",
        "mechanism_properties": null
      }
    },
    {
      "description": "should throw an exception if username and no password (MONGODB-AWS)",
      "uri": "mongodb://user@localhost/?authMechanism=MONGODB-AWS",
      "valid": false,
      "credential": null
    },
    {
      "description": "should use username and password if specified (MONGODB-AWS)",
      "uri": "mongodb://user%21%40%23%24%25%5E%26%2A%28%29_%2B:pass%21%40%23%24%25%5E%26%2A%28%29_%2B@localhost/?authMechanism=MONGODB-AWS",
      "valid": true,
      "credential": {
        "username": "user!@#$%^&*()_+",
        "password": "pass!@#$%^&*()_+",
        "source": "$external",
        "mechanism": "MONGODB-AWS",
        "mechanism_properties": null
      }
    },
    {
      "description": "should use username, password and session token if specified (MONGODB-AWS)",
      "uri": "mongodb://user:password@localhost/?authMechanism=MONGODB-AWS&authMechanismProperties=AWS_SESSION_TOKEN:token%21%40%23%24%25%5E%26%2A%28%29_%2B",
      "valid": true,
      "credential": {
        "username": "user",
        "password": "password",
        "source": "$external",
        "mechanism": "MONGODB-AWS",
        "mechanism_properties": {
          "AWS_SESSION_TOKEN": "token!@#$%^&*()_+"
        }
      }
    },
    {
      "description": "should recognise the mechanism with test environment (MONGODB-OIDC)",
      "uri": "mongodb://localhost/?authMechanism=MONGODB-OIDC&authMechanismProperties=ENVIRONMENT:test",
      "valid": true,
      "credential": {
        "username": null,
        "password": null,
        "source": "$external",
        "mechanism": "MONGODB-OIDC",
        "mechanism_properties": {
          "ENVIRONMENT": "test"
        }
      }
    },
    {
      "description": "should recognise the mechanism when auth source is explicitly specified and with environment (MONGODB-OIDC)",
      "uri": "mongodb://localhost/?authMechanism=MONGODB-OIDC&authSource=$external&authMechanismProperties=ENVIRONMENT:test",
      "valid": true,
      "credential": {
        "username": null,
        "password": null,
        "source": "$external",
        "mechanism": "MONGODB-OIDC",
        "mechanism_properties": {
          "ENVIRONMENT": "test"
        }
      }
    },
    {
      "description": "should throw an exception if supplied a password (MONGODB-OIDC)",
      "uri": "mongodb://user:pass@localhost/?authMechanism=MONGODB-OIDC&authMechanismProperties=ENVIRONMENT:test",
      "valid": false,
      "credential": null
    },
    {
      "description": "should throw an exception if username is specified for test (MONGODB-OIDC)",
      "uri": "mongodb://principalName@localhost/?authMechanism=MONGODB-OIDC&authMechanismProperties=ENVIRONMENT:test",
      "valid": false,
      "credential": null
    },
    {
      "description": "should throw an exception if specified environment is not supported (MONGODB-OIDC)",
      "uri": "mongodb://localhost/?authMechanism=MONGODB-OIDC&authMechanismProperties=ENVIRONMENT:invalid",
      "valid": false,
      "credential": null
    },
    {
      "description": "should throw an exception if neither environment nor callbacks specified (MONGODB-OIDC)",
      "uri": "mongodb://localhost/?authMechanism=MONGODB-OIDC",
      "valid": false,
      "credential": null
    },
    {
      "description": "should throw an exception when unsupported auth property is specified (MONGODB-OIDC)",
      "uri": "mongodb://localhost/?authMechanism=MONGODB-OIDC&authMechanismProperties=UnsupportedProperty:unexisted",
      "valid": false,
      "credential": null
    },
    {
      "description": "should recognise the mechanism with azure provider (MONGODB-OIDC)",
      "uri": "mongodb://localhost/?authMechanism=MONGODB-OIDC&authMechanismProperties=ENVIRONMENT:azure,TOKEN_RESOURCE:foo",
      "valid": true,
      "credential": {
        "username": null,
        "password": null,
        "source": "$external",
        "mechanism": "MONGODB-OIDC",
        "mechanism_properties": {
          "ENVIRONMENT": "azure",
          "TOKEN_RESOURCE": "foo"
        }
      }
    },
    {
      "description": "should accept a username with azure provider (MONGODB-OIDC)",
      "uri": "mongodb://user@localhost/?authMechanism=MONGODB-OIDC&authMechanismProperties=ENVIRONMENT:azure,TOKEN_RESOURCE:foo",
      "valid": true,
      "credential": {
        "username": "user",
        "password": null,
        "source": "$external",
        "mechanism": "MONGODB-OIDC",
        "mechanism_properties": {
          "ENVIRONMENT": "azure",
          "TOKEN_RESOURCE": "foo"
        }
      }
    },
    {
      "description": "should accept a url-encoded TOKEN_RESOURCE (MONGODB-OIDC)",
      "uri": "mongodb://user@localhost/?authMechanism=MONGODB-OIDC&authMechanismProperties=ENVIRONMENT:azure,TOKEN_RESOURCE:mongodb%3A%2F%2Ftest-cluster",
      "valid": true,
      "credential": {
        "username": "user",
        "password": null,
        "source": "$external",
        "mechanism": "MONGODB-OIDC",
        "mechanism_properties": {
          "ENVIRONMENT": "azure",
          "TOKEN_RESOURCE": "mongodb://test-cluster"
        }
      }
    },
    {
      "description": "should accept an un-encoded TOKEN_RESOURCE (MONGODB-OIDC)",
      "uri": "mongodb://user@localhost/?authMechanism=MONGODB-OIDC&authMechanismProperties=ENVIRONMENT:azure,TOKEN_RESOURCE:mongodb://test-cluster",
      "valid": true,
      "credential": {
        "username": "user",
        "password": null,
        "source": "$external",
        "mechanism": "MONGODB-OIDC",
        "mechanism_properties": {
          "ENVIRONMENT": "azure",
          "TOKEN_RESOURCE": "mongodb://test-cluster"
        }
      }
    },
    {
      "description": "should handle a complicated url-encoded TOKEN_RESOURCE (MONGODB-OIDC)",
      "uri": "mongodb://user@localhost/?authMechanism=MONGODB-OIDC&authMechanismProperties=ENVIRONMENT:azure,TOKEN_RESOURCE:abcd%25ef%3Ag%26hi",
      "valid": true,
      "credential": {
        "username": "user",
        "password": null,
        "source": "$external",
        "mechanism": "MONGODB-OIDC",
        "mechanism_properties": {
          "ENVIRONMENT": "azure",
          "TOKEN_RESOURCE": "abcd%ef:g&hi"
        }
      }
    },
    {
      "description": "should url-encode a TOKEN_RESOURCE (MONGODB-OIDC)",
      "uri": "mongodb://user@localhost/?authMechanism=MONGODB-OIDC&authMechanismProperties=ENVIRONMENT:azure,TOKEN_RESOURCE:a$b",
      "valid": true,
      "credential": {
        "username": "user",
        "password": null,
        "source": "$external",
        "mechanism": "MONGODB-OIDC",
        "mechanism_properties": {
          "ENVIRONMENT": "azure",
          "TOKEN_RESOURCE": "a$b"
        }
      }
    },
    {
      "description": "should accept a username and throw an error for a password with azure provider (MONGODB-OIDC)",
      "uri": "mongodb://user:pass@localhost/?authMechanism=MONGODB-OIDC&authMechanismProperties=ENVIRONMENT:azure,TOKEN_RESOURCE:foo",
      "valid": false,
      "credential": null
    },
    {
      "description": "should throw an exception if no token audience is given for azure provider (MONGODB-OIDC)",
      "uri": "mongodb://username@localhost/?authMechanism=MONGODB-OIDC&authMechanismProperties=ENVIRONMENT:azure",
      "valid": false,
      "credential": null
    },
    {
      "description": "should recognise the mechanism with gcp provider (MONGODB-OIDC)",
      "uri": "mongodb://localhost/?authMechanism=MONGODB-OIDC&authMechanismProperties=ENVIRONMENT:gcp,TOKEN_RESOURCE:foo",
      "valid": true,
      "credential": {
        "username": null,
        "password": null,
        "source": "$external",
        "mechanism": "MONGODB-OIDC",
        "mechanism_properties": {
          "ENVIRONMENT": "gcp",
          "TOKEN_RESOURCE": "foo"
        }
      }
    },
    {
      "description": "should throw an error for a username and password with gcp provider (MONGODB-OIDC)",
      "uri": "mongodb://user:pass@localhost/?authMechanism=MONGODB-OIDC&authMechanismProperties=ENVIRONMENT:gcp,TOKEN_RESOURCE:foo",
      "valid": false,
      "credential": null
    },
    {
      "description": "should throw an error if not TOKEN_RESOURCE with gcp provider (MONGODB-OIDC)",
      "uri": "mongodb://user:pass@localhost/?authMechanism=MONGODB-OIDC&authMechanismProperties=ENVIRONMENT:gcp",
      "valid": false,
      "credential": null
    },
    {
      "description": "should recognise the mechanism with k8s provider (MONGODB-OIDC)",
      "uri": "mongodb://localhost/?authMechanism=MONGODB-OIDC&authMechanismProperties=ENVIRONMENT:k8s",
      "valid": true,
      "credential": {
        "username": null,
        "password": null,
        "source": "$external",
        "mechanism": "MONGODB-OIDC",
        "mechanism_properties": {
          "ENVIRONMENT": "k8s"
        }
      }
    },
    {
      "description": "should throw an error for a username and password with k8s provider (MONGODB-OIDC)",
      "uri": "mongodb://user:pass@localhost/?authMechanism=MONGODB-OIDC&authMechanismProperties=ENVIRONMENT:k8s",
      "valid": false,
      "credential": null
    }
  ]
}