Sharing Groups

- addresses parts of oasis-tcs#705
- add optional test to discourage usage sharing group with TLP:CLEAR
- add invalid example
- add valid examples
- adapt testcases list and schema

csaf_2.1/prose/edit/src/tests-02-optional.md

@@ -887,3 +887,29 @@ The relevant path for this test is:
 ```
 
 > The sharing group id uses the Nil UUID.
+
+### Usage of Sharing Group on TLP:CLEAR
+
+It MUST be tested that no sharing group is used if the document is `TLP:CLEAR`.
+
+The relevant path for this test is:
+
+```
+  /document/distribution/sharing_group
+```
+
+*Example 1 (which fails the test):*
+
+```
+    "distribution": {
+      "sharing_group": {
+        "id": "ffffffff-ffff-ffff-ffff-ffffffffffff",
+        "name": "Public"
+      },
+      "tlp": {
+        "label": "CLEAR"
+      }
+    },
+```
+
+> The CSAF document is `TLP:CLEAR` but a sharing group is given.

csaf_2.1/test/validator/data/optional/oasis_csaf_tc-csaf_2_1-2024-6-2-30-01.json

@@ -0,0 +1,36 @@
+{
+  "$schema": "https://docs.oasis-open.org/csaf/csaf/v2.1/csaf_json_schema.json",
+  "document": {
+    "category": "csaf_base",
+    "csaf_version": "2.1",
+    "distribution": {
+      "sharing_group": {
+        "id": "ffffffff-ffff-ffff-ffff-ffffffffffff",
+        "name": "Public"
+      },
+      "tlp": {
+        "label": "CLEAR"
+      }
+    },
+    "publisher": {
+      "category": "other",
+      "name": "OASIS CSAF TC",
+      "namespace": "https://csaf.io"
+    },
+    "title": "Optional test: Usage of Sharing Group on TLP:CLEAR (failing example 1)",
+    "tracking": {
+      "current_release_date": "2024-01-24T10:00:00.000Z",
+      "id": "OASIS_CSAF_TC-CSAF_2.1-2024-6-2-30-01",
+      "initial_release_date": "2024-01-24T10:00:00.000Z",
+      "revision_history": [
+        {
+          "date": "2024-01-24T10:00:00.000Z",
+          "number": "1",
+          "summary": "Initial version."
+        }
+      ],
+      "status": "final",
+      "version": "1"
+    }
+  }
+}

csaf_2.1/test/validator/data/optional/oasis_csaf_tc-csaf_2_1-2024-6-2-30-11.json

@@ -0,0 +1,32 @@
+{
+  "$schema": "https://docs.oasis-open.org/csaf/csaf/v2.1/csaf_json_schema.json",
+  "document": {
+    "category": "csaf_base",
+    "csaf_version": "2.1",
+    "distribution": {
+      "tlp": {
+        "label": "CLEAR"
+      }
+    },
+    "publisher": {
+      "category": "other",
+      "name": "OASIS CSAF TC",
+      "namespace": "https://csaf.io"
+    },
+    "title": "Optional test: Usage of Sharing Group on TLP:CLEAR (valid example 1)",
+    "tracking": {
+      "current_release_date": "2024-01-24T10:00:00.000Z",
+      "id": "OASIS_CSAF_TC-CSAF_2.1-2024-6-2-30-11",
+      "initial_release_date": "2024-01-24T10:00:00.000Z",
+      "revision_history": [
+        {
+          "date": "2024-01-24T10:00:00.000Z",
+          "number": "1",
+          "summary": "Initial version."
+        }
+      ],
+      "status": "final",
+      "version": "1"
+    }
+  }
+}

csaf_2.1/test/validator/data/optional/oasis_csaf_tc-csaf_2_1-2024-6-2-30-12.json

@@ -0,0 +1,36 @@
+{
+  "$schema": "https://docs.oasis-open.org/csaf/csaf/v2.1/csaf_json_schema.json",
+  "document": {
+    "category": "csaf_base",
+    "csaf_version": "2.1",
+    "distribution": {
+      "sharing_group": {
+        "id": "86c81730-1a06-478d-82d4-978e41eb332f",
+        "name": "Example Sharing Group 1"
+      },
+      "tlp": {
+        "label": "RED"
+      }
+    },
+    "publisher": {
+      "category": "other",
+      "name": "OASIS CSAF TC",
+      "namespace": "https://csaf.io"
+    },
+    "title": "Optional test: Usage of Sharing Group on TLP:CLEAR (valid example 2)",
+    "tracking": {
+      "current_release_date": "2024-01-24T10:00:00.000Z",
+      "id": "OASIS_CSAF_TC-CSAF_2.1-2024-6-2-30-12",
+      "initial_release_date": "2024-01-24T10:00:00.000Z",
+      "revision_history": [
+        {
+          "date": "2024-01-24T10:00:00.000Z",
+          "number": "1",
+          "summary": "Initial version."
+        }
+      ],
+      "status": "final",
+      "version": "1"
+    }
+  }
+}

csaf_2.1/test/validator/data/testcases.json

@@ -1882,6 +1882,26 @@
         }
       ]
     },
+    {
+      "id": "6.2.30",
+      "group": "optional",
+      "failures": [
+        {
+          "name": "optional/oasis_csaf_tc-csaf_2_1-2024-6-2-30-01.json",
+          "valid": true
+        }
+      ],
+      "valid": [
+        {
+          "name": "optional/oasis_csaf_tc-csaf_2_1-2024-6-2-30-11.json",
+          "valid": true
+        },
+        {
+          "name": "optional/oasis_csaf_tc-csaf_2_1-2024-6-2-30-12.json",
+          "valid": true
+        }
+      ]
+    },
     {
       "id": "6.3.1",
       "group": "informative",

csaf_2.1/test/validator/testcases_json_schema.json

@@ -62,7 +62,7 @@
           "title": "Number of the test",
           "description": "Contains the section number of the test in the specification.",
           "type": "string",
-          "pattern": "^6\\.(([1-3]\\.[1-9])|(1\\.10)|([12]\\.1[1-9])|(3\\.1[0-2])|([12]\\.2[0-6])|(2\\.27)|([12]\\.2[8-9])|(1\\.27\\.([1-9]|10|11))|(1\\.3[0-69])|(1\\.4[0-2]))$"
+          "pattern": "^6\\.(([1-3]\\.[1-9])|(1\\.10)|([12]\\.1[1-9])|(3\\.1[0-2])|([12]\\.2[0-6])|(2\\.27)|([12]\\.2[8-9])|(1\\.27\\.([1-9]|10|11))|(1\\.3[0-69])|(2\\.30)|(1\\.4[0-2]))$"
         },
         "valid": {
           "title": "List of valid examples",