Python WithComponentsConstraint Examples

Example #1

File: rfc3739.py Project: ut-382v-ashkan-and-david/pyasn1-modules

class SemanticsInformation(univ.Sequence):
    componentType = namedtype.NamedTypes(
        namedtype.OptionalNamedType('semanticsIndentifier',
                                    univ.ObjectIdentifier()),
        namedtype.OptionalNamedType('nameRegistrationAuthorities',
                                    NameRegistrationAuthorities()))
    subtypeSpec = constraint.ConstraintsUnion(
        constraint.WithComponentsConstraint(
            ('semanticsIndentifier', constraint.ComponentPresentConstraint())),
        constraint.WithComponentsConstraint(
            ('nameRegistrationAuthorities',
             constraint.ComponentPresentConstraint())))

Example #2

    def testEmptyConstraint(self):
        c = constraint.WithComponentsConstraint()

        try:
            c({'A': 1})

        except error.ValueConstraintError:
            assert 0, 'constraint check fails'

Example #3

    def testGoodValWithExtraFields(self):
        c = constraint.WithComponentsConstraint(
            ('A', constraint.ComponentPresentConstraint()),
            ('B', constraint.ComponentAbsentConstraint()))

        try:
            c({'A': 1, 'C': 2})

        except error.ValueConstraintError:
            assert 0, 'constraint check fails'

Example #4

    def testBadValExtraFields(self):
        c = constraint.WithComponentsConstraint(
            ('A', constraint.ComponentPresentConstraint()))

        try:
            c({'B': 2, 'C': 3})

        except error.ValueConstraintError:
            pass

        else:
            assert 0, 'constraint check fails'

Example #5

File: rfc9118.py Project: russhousley/pyasn1-modules

class EnhancedJWTClaimConstraints(univ.Sequence):
    componentType = namedtype.NamedTypes(
        namedtype.OptionalNamedType(
            'mustInclude',
            JWTClaimNames().subtype(explicitTag=tag.Tag(
                tag.tagClassContext, tag.tagFormatSimple, 0))),
        namedtype.OptionalNamedType(
            'permittedValues',
            JWTClaimValuesList().subtype(explicitTag=tag.Tag(
                tag.tagClassContext, tag.tagFormatSimple, 1))),
        namedtype.OptionalNamedType(
            'mustExclude',
            JWTClaimNames().subtype(explicitTag=tag.Tag(
                tag.tagClassContext, tag.tagFormatSimple, 2))))
    subtypeSpec = constraint.ConstraintsUnion(
        constraint.WithComponentsConstraint(
            ('mustInclude', constraint.ComponentPresentConstraint())),
        constraint.WithComponentsConstraint(
            ('permittedValues', constraint.ComponentPresentConstraint())),
        constraint.WithComponentsConstraint(
            ('mustExclude', constraint.ComponentPresentConstraint())))

Example #6

File: rfc6211.py Project: realfranser/MachineLearning-GoogleCloud

class CMSAlgorithmProtection(univ.Sequence):
    pass

CMSAlgorithmProtection.componentType = namedtype.NamedTypes(
    namedtype.NamedType('digestAlgorithm', DigestAlgorithmIdentifier()),
    namedtype.OptionalNamedType('signatureAlgorithm',
        SignatureAlgorithmIdentifier().subtype(
            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
    namedtype.OptionalNamedType('macAlgorithm',
        MessageAuthenticationCodeAlgorithm().subtype(
            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
)

CMSAlgorithmProtection.subtypeSpec = constraint.ConstraintsUnion(
    constraint.WithComponentsConstraint(
        ('signatureAlgorithm', constraint.ComponentPresentConstraint()),
        ('macAlgorithm', constraint.ComponentAbsentConstraint())),
    constraint.WithComponentsConstraint(
        ('signatureAlgorithm', constraint.ComponentAbsentConstraint()),
        ('macAlgorithm', constraint.ComponentPresentConstraint()))
)


aa_cmsAlgorithmProtection = rfc5652.Attribute()
aa_cmsAlgorithmProtection['attrType'] = id_aa_cmsAlgorithmProtect
aa_cmsAlgorithmProtection['attrValues'][0] = CMSAlgorithmProtection()


# Map of Attribute Type OIDs to Attributes are
# added to the ones that are in rfc5652.py

Example #7

class JWTClaimConstraints(univ.Sequence):
    pass

JWTClaimConstraints.componentType = namedtype.NamedTypes(
    namedtype.OptionalNamedType('mustInclude',
        JWTClaimNames().subtype(explicitTag=tag.Tag(tag.tagClassContext,
            tag.tagFormatSimple, 0))),
    namedtype.OptionalNamedType('permittedValues',
        JWTClaimPermittedValuesList().subtype(explicitTag=tag.Tag(tag.tagClassContext,
            tag.tagFormatSimple, 1)))
)

JWTClaimConstraints.subtypeSpec = constraint.ConstraintsUnion(
    constraint.WithComponentsConstraint(
        ('mustInclude', constraint.ComponentPresentConstraint())),
    constraint.WithComponentsConstraint(
        ('permittedValues', constraint.ComponentPresentConstraint()))
)


id_pe_JWTClaimConstraints = _OID(1, 3, 6, 1, 5, 5, 7, 1, 27)


class ServiceProviderCode(char.IA5String):
    pass


class TelephoneNumber(char.IA5String):
    pass

Example #8

File: rfc3709.py Project: russhousley/pyasn1-modules

class LogotypeData(univ.Sequence):
    pass


LogotypeData.componentType = namedtype.NamedTypes(
    namedtype.OptionalNamedType(
        'image', univ.SequenceOf(componentType=LogotypeImage())),
    namedtype.OptionalNamedType(
        'audio',
        univ.SequenceOf(componentType=LogotypeAudio()).subtype(
            implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))))

LogotypeData.subtypeSpec = constraint.ConstraintsUnion(
    constraint.WithComponentsConstraint(
        ('image', constraint.ComponentPresentConstraint())),
    constraint.WithComponentsConstraint(
        ('audio', constraint.ComponentPresentConstraint())))


class LogotypeReference(univ.Sequence):
    pass


LogotypeReference.componentType = namedtype.NamedTypes(
    namedtype.NamedType(
        'refStructHash',
        univ.SequenceOf(componentType=HashAlgAndValue()).subtype(
            sizeSpec=constraint.ValueSizeConstraint(1, MAX))),
    namedtype.NamedType(
        'refStructURI',