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feat: add CPE to component (#138)
* Added CPE to component Setting CPE was missing for component, now it is possible to set CPE and output CPE for a component. Signed-off-by: Jens Lucius <[email protected]> * Fixing problems with CPE addition - Fixed styling errors - Added reference to CPE Spec - Adding CPE parameter as last parameter to not break arguments Signed-off-by: Jens Lucius <[email protected]> * Again fixes for Style and CPE reference Missing in the last commit Signed-off-by: Jens Lucius <[email protected]> * Added CPE as argument before deprecated arguments Signed-off-by: Jens Lucius <[email protected]> * Added testing for CPE addition and error fixing - Added output tests for CPE in XML and JSON - Fixes style error in components - Fixes order for CPE output in XML (CPE has to come before PURL) Signed-off-by: Jens Lucius <[email protected]> * Fixed output tests CPE was still in the wrong position in one of the tests - fixed Signed-off-by: Jens Lucius <[email protected]> * Fixed minor test fixtures issues - cpe was still in wrong position in 1.2 JSON - Indentation fixed in 1.4 JSON Signed-off-by: Jens Lucius <[email protected]> * Fixed missing comma in JSON 1.2 test file Signed-off-by: Jens Lucius <[email protected]>
1 parent dec63de commit 269ee15

12 files changed

+396
-1
lines changed

‎cyclonedx/model/component.py

Lines changed: 18 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -106,6 +106,7 @@ def __init__(self, name: str, component_type: ComponentType = ComponentType.LIBR
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copyright: Optional[str] = None, purl: Optional[PackageURL] = None,
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external_references: Optional[List[ExternalReference]] = None,
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properties: Optional[List[Property]] = None, release_notes: Optional[ReleaseNotes] = None,
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cpe: Optional[str] = None,
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# Deprecated parameters kept for backwards compatibility
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namespace: Optional[str] = None, license_str: Optional[str] = None
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) -> None:
@@ -124,6 +125,7 @@ def __init__(self, name: str, component_type: ComponentType = ComponentType.LIBR
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self.licenses = licenses or []
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self.copyright = copyright
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self.purl = purl
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self.cpe = cpe
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self.external_references = external_references if external_references else []
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self.properties = properties
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@@ -392,6 +394,21 @@ def purl(self) -> Optional[PackageURL]:
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def purl(self, purl: Optional[PackageURL]) -> None:
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self._purl = purl
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@property
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def cpe(self) -> Optional[str]:
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"""
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Specifies a well-formed CPE name that conforms to the CPE 2.2 or 2.3 specification.
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See https://nvd.nist.gov/products/cpe
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Returns:
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`str` if set else `None`
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"""
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return self._cpe
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@cpe.setter
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def cpe(self, cpe: Optional[str]) -> None:
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self._cpe = cpe
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@property
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def external_references(self) -> List[ExternalReference]:
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"""
@@ -492,7 +509,7 @@ def __hash__(self) -> int:
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return hash((
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self.author, self.bom_ref, self.copyright, self.description, str(self.external_references), self.group,
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str(self.hashes), str(self.licenses), self.mime_type, self.name, self.properties, self.publisher, self.purl,
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self.release_notes, self.scope, self.supplier, self.type, self.version
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self.release_notes, self.scope, self.supplier, self.type, self.version, self.cpe
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))
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def __repr__(self) -> str:

‎cyclonedx/output/xml.py

Lines changed: 4 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -175,6 +175,10 @@ def _add_component_element(self, component: Component) -> ElementTree.Element:
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else:
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ElementTree.SubElement(licenses_e, 'expression').text = license.expression
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# cpe
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if component.cpe:
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ElementTree.SubElement(component_element, 'cpe').text = component.cpe
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# purl
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if component.purl:
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ElementTree.SubElement(component_element, 'purl').text = component.purl.to_string()

‎tests/fixtures/bom_v1.0_setuptools_with_cpe.xml

Lines changed: 12 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,12 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<bom xmlns="http://cyclonedx.org/schema/bom/1.0" version="1">
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<components>
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<component type="library">
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<name>setuptools</name>
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<version>50.3.2</version>
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<cpe>cpe:2.3:a:python:setuptools:50.3.2:*:*:*:*:*:*:*</cpe>
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<purl>pkg:pypi/[email protected]?extension=tar.gz</purl>
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<modified>false</modified>
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</component>
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</components>
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</bom>

‎tests/fixtures/bom_v1.1_setuptools_with_cpe.xml

Lines changed: 12 additions & 0 deletions
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@@ -0,0 +1,12 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<bom xmlns="http://cyclonedx.org/schema/bom/1.1" version="1"
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serialNumber="urn:uuid:b409670b-e3e3-4691-b1ee-8eff057d74f5">
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<components>
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<component type="library" bom-ref="pkg:pypi/[email protected]?extension=tar.gz">
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<name>setuptools</name>
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<version>50.3.2</version>
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<cpe>cpe:2.3:a:python:setuptools:50.3.2:*:*:*:*:*:*:*</cpe>
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<purl>pkg:pypi/[email protected]?extension=tar.gz</purl>
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</component>
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</components>
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</bom>

‎tests/fixtures/bom_v1.2_setuptools_with_cpe.json

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@@ -0,0 +1,28 @@
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{
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"$schema": "http://cyclonedx.org/schema/bom-1.2a.schema.json",
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"bomFormat": "CycloneDX",
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"specVersion": "1.2",
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"serialNumber": "urn:uuid:3e671687-395b-41f5-a30f-a58921a69b79",
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"version": 1,
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"metadata": {
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"timestamp": "2021-09-01T10:50:42.051979+00:00",
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"tools": [
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{
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"vendor": "CycloneDX",
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"name": "cyclonedx-python-lib",
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"version": "VERSION"
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}
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]
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},
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"components": [
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{
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"type": "library",
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"bom-ref": "pkg:pypi/[email protected]?extension=tar.gz",
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"author": "Test Author",
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"name": "setuptools",
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"version": "50.3.2",
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"cpe": "cpe:2.3:a:python:setuptools:50.3.2:*:*:*:*:*:*:*",
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"purl": "pkg:pypi/[email protected]?extension=tar.gz"
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}
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]
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}

‎tests/fixtures/bom_v1.2_setuptools_with_cpe.xml

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@@ -0,0 +1,21 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<bom xmlns="http://cyclonedx.org/schema/bom/1.2" version="1">
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<metadata>
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<timestamp>2021-09-01T10:50:42.051979+00:00</timestamp>
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<tools>
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<tool>
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<vendor>CycloneDX</vendor>
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<name>cyclonedx-python-lib</name>
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<version>VERSION</version>
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</tool>
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</tools>
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</metadata>
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<components>
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<component type="library" bom-ref="pkg:pypi/[email protected]?extension=tar.gz">
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<name>setuptools</name>
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<version>50.3.2</version>
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<cpe>cpe:2.3:a:python:setuptools:50.3.2:*:*:*:*:*:*:*</cpe>
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<purl>pkg:pypi/[email protected]?extension=tar.gz</purl>
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</component>
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</components>
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</bom>

‎tests/fixtures/bom_v1.3_setuptools_with_cpe.json

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@@ -0,0 +1,32 @@
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{
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"$schema": "http://cyclonedx.org/schema/bom-1.3.schema.json",
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"bomFormat": "CycloneDX",
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"specVersion": "1.3",
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"serialNumber": "urn:uuid:3e671687-395b-41f5-a30f-a58921a69b79",
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"version": 1,
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"metadata": {
8+
"timestamp": "2021-09-01T10:50:42.051979+00:00",
9+
"tools": [
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{
11+
"vendor": "CycloneDX",
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"name": "cyclonedx-python-lib",
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"version": "VERSION"
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}
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]
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},
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"components": [
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{
19+
"type": "library",
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"name": "setuptools",
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"version": "50.3.2",
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"cpe": "cpe:2.3:a:python:setuptools:50.3.2:*:*:*:*:*:*:*",
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"purl": "pkg:pypi/[email protected]?extension=tar.gz",
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"bom-ref": "pkg:pypi/[email protected]?extension=tar.gz",
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"licenses": [
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{
27+
"expression": "MIT License"
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}
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]
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}
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]
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}

‎tests/fixtures/bom_v1.3_setuptools_with_cpe.xml

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@@ -0,0 +1,21 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<bom xmlns="http://cyclonedx.org/schema/bom/1.3" version="1">
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<metadata>
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<timestamp>2021-09-01T10:50:42.051979+00:00</timestamp>
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<tools>
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<tool>
7+
<vendor>CycloneDX</vendor>
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<name>cyclonedx-python-lib</name>
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<version>VERSION</version>
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</tool>
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</tools>
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</metadata>
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<components>
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<component type="library" bom-ref="pkg:pypi/[email protected]?extension=tar.gz">
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<name>setuptools</name>
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<version>50.3.2</version>
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<cpe>cpe:2.3:a:python:setuptools:50.3.2:*:*:*:*:*:*:*</cpe>
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<purl>pkg:pypi/[email protected]?extension=tar.gz</purl>
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</component>
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</components>
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</bom>

‎tests/fixtures/bom_v1.4_setuptools_with_cpe.json

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@@ -0,0 +1,61 @@
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{
2+
"$schema": "http://cyclonedx.org/schema/bom-1.4.schema.json",
3+
"bomFormat": "CycloneDX",
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"specVersion": "1.4",
5+
"serialNumber": "urn:uuid:3e671687-395b-41f5-a30f-a58921a69b79",
6+
"version": 1,
7+
"metadata": {
8+
"timestamp": "2021-09-01T10:50:42.051979+00:00",
9+
"tools": [
10+
{
11+
"vendor": "CycloneDX",
12+
"name": "cyclonedx-python-lib",
13+
"version": "VERSION",
14+
"externalReferences": [
15+
{
16+
"type": "build-system",
17+
"url": "https://github.com/CycloneDX/cyclonedx-python-lib/actions"
18+
},
19+
{
20+
"type": "distribution",
21+
"url": "https://pypi.org/project/cyclonedx-python-lib/"
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},
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{
24+
"type": "documentation",
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"url": "https://cyclonedx.github.io/cyclonedx-python-lib/"
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},
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{
28+
"type": "issue-tracker",
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"url": "https://github.com/CycloneDX/cyclonedx-python-lib/issues"
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},
31+
{
32+
"type": "license",
33+
"url": "https://github.com/CycloneDX/cyclonedx-python-lib/blob/main/LICENSE"
34+
},
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{
36+
"type": "release-notes",
37+
"url": "https://github.com/CycloneDX/cyclonedx-python-lib/blob/main/CHANGELOG.md"
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},
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{
40+
"type": "vcs",
41+
"url": "https://github.com/CycloneDX/cyclonedx-python-lib"
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},
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{
44+
"type": "website",
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"url": "https://cyclonedx.org"
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}
47+
]
48+
}
49+
]
50+
},
51+
"components": [
52+
{
53+
"type": "library",
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"name": "setuptools",
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"version": "50.3.2",
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"cpe": "cpe:2.3:a:python:setuptools:50.3.2:*:*:*:*:*:*:*",
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"purl": "pkg:pypi/[email protected]?extension=tar.gz",
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"bom-ref": "pkg:pypi/[email protected]?extension=tar.gz"
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}
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]
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}

‎tests/fixtures/bom_v1.4_setuptools_with_cpe.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<bom xmlns="http://cyclonedx.org/schema/bom/1.4" version="1">
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<metadata>
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<timestamp>2021-09-01T10:50:42.051979+00:00</timestamp>
5+
<tools>
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<tool>
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<vendor>CycloneDX</vendor>
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<name>cyclonedx-python-lib</name>
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<version>VERSION</version>
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<externalReferences>
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<reference type="build-system">
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<url>https://github.com/CycloneDX/cyclonedx-python-lib/actions</url>
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</reference>
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<reference type="distribution">
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<url>https://pypi.org/project/cyclonedx-python-lib/</url>
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</reference>
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<reference type="documentation">
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<url>https://cyclonedx.github.io/cyclonedx-python-lib/</url>
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</reference>
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<reference type="issue-tracker">
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<url>https://github.com/CycloneDX/cyclonedx-python-lib/issues</url>
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</reference>
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<reference type="license">
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<url>https://github.com/CycloneDX/cyclonedx-python-lib/blob/main/LICENSE</url>
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</reference>
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<reference type="release-notes">
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<url>https://github.com/CycloneDX/cyclonedx-python-lib/blob/main/CHANGELOG.md</url>
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</reference>
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<reference type="vcs">
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<url>https://github.com/CycloneDX/cyclonedx-python-lib</url>
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</reference>
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<reference type="website">
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<url>https://cyclonedx.org</url>
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</reference>
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</externalReferences>
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</tool>
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</tools>
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</metadata>
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<components>
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<component type="library" bom-ref="pkg:pypi/[email protected]?extension=tar.gz">
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<name>setuptools</name>
42+
<version>50.3.2</version>
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<cpe>cpe:2.3:a:python:setuptools:50.3.2:*:*:*:*:*:*:*</cpe>
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<purl>pkg:pypi/[email protected]?extension=tar.gz</purl>
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</component>
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</components>
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</bom>

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