Implement the CSAF VEX output view #107 (#213)

Signed-off-by: tdruez <[email protected]>

CHANGELOG.rst

@@ -58,6 +58,15 @@ Release notes
   This threshold helps prioritize and control the level of attention to vulnerabilities.
   https://github.com/aboutcode-org/dejacode/issues/97
 
+- Add the `vulnerabilities_risk_threshold` field to the Product and
+  DataspaceConfiguration models.
+  This threshold helps prioritize and control the level of attention to vulnerabilities.
+  https://github.com/aboutcode-org/dejacode/issues/97
+
+- Add the ability to download a CSAF VEX document from the Product details view "Share"
+  menu.
+  https://github.com/aboutcode-org/dejacode/issues/107
+
 ### Version 5.2.1
 
 - Fix the models documentation navigation.

dejacode_toolkit/csaf/HEADER

@@ -0,0 +1,7 @@
+#
+# Copyright (c) nexB Inc. and others. All rights reserved.
+# DejaCode is a trademark of nexB Inc.
+# SPDX-License-Identifier: AGPL-3.0-only
+# See https://github.com/aboutcode-org/dejacode for support or download.
+# See https://aboutcode.org for more information about AboutCode FOSS projects.
+#

dejacode_toolkit/csaf/README.md

@@ -0,0 +1,24 @@
+CSAF Models
+===========
+
+Install the code generator
+--------------------------
+
+$ pip install 'datamodel-code-generator[http]'
+
+Generate the models
+-------------------
+
+$ TARGET_PYTHON_VERSION=3.12
+$ datamodel-codegen \
+    --input dejacode_toolkit/csaf/schema_v2.0/csaf_json_schema.json \
+    --output dejacode_toolkit/csaf/ \
+    --output-model-type pydantic_v2.BaseModel \
+    --input-file-type jsonschema \
+    --target-python-version $TARGET_PYTHON_VERSION \
+    --custom-file-header-path dejacode_toolkit/csaf/HEADER \
+    --use-schema-description \
+    --use-default-kwarg
+
+$ rm dejacode_toolkit/csaf/cvss_v2.py dejacode_toolkit/csaf/cvss_v3.py
+$ make valid