Skip to content

Update schema JSON to use cross-referencing and force more validations #704

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
ahouseholder merged 10 commits into from
Feb 25, 2025
Merged

Update schema JSON to use cross-referencing and force more validations #704

Show file tree
Hide file tree
Changes from 8 commits
Commits
Show all changes
10 commits
Select commit Hold shift + click to select a range
32d7350
Update schema JSON to use cross-referencing and force more validations
sei-vsarvepalli Feb 20, 2025
e9d5204
Update test_dp_base namespace to be name1 instead of 'ns'
sei-vsarvepalli Feb 20, 2025
b179117
Update regex
sei-vsarvepalli Feb 20, 2025
25fbdb8
Update to obj.namespace
sei-vsarvepalli Feb 20, 2025
a98d509
Update data/schema/v1/Decision_Point-1-0-1.schema.json
sei-vsarvepalli Feb 20, 2025
0dc08d0
Missing comma and backslashes in @tschmidt's PR
sei-vsarvepalli Feb 20, 2025
e660e89
Going back to date-time from regex for timestamp
sei-vsarvepalli Feb 20, 2025
5df1fb7
Merge branch 'main' into bug-schema-697
sei-vsarvepalli Feb 21, 2025
a4796e9
fix trailing space @tschmidt
sei-vsarvepalli Feb 21, 2025
c1d8cca
Clarified JSON schema description fields in more detail
sei-vsarvepalli Feb 21, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
33 changes: 24 additions & 9 deletions data/schema/v1/Decision_Point-1-0-1.schema.json
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -15,23 +15,29 @@
"properties": {
"key": {
"type": "string",
"description": "A key (a short, unique string) that can be used to identify the Decision Point/Decision Point value in a shorthand way"
"description": "A key (a short, unique string) that can be used to identify the Decision Point/Decision Point value in a shorthand way",
"minLength": 1,
"examples": ["P", "Y"]
},
"name": {
"type": "string",
"description": "A short label that captures the description of the Decision Point or the Group of Decision Points."
"description": "A short label that captures the description of the Decision Point or the Group of Decision Points.",
Copy link
Contributor

@ahouseholder ahouseholder Feb 21, 2025

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

This appears to be inside a decision point value spec. So it's a brief name for the decision point value, right? It's not describing the decision point or the group.

Copy link
Contributor Author

@sei-vsarvepalli sei-vsarvepalli Feb 21, 2025

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Yeh - those have been the same. I have not changed them. Bu happy to change them as well. You are only seeing it because the "comma" at the end added.

"minLength": 1,
"examples": ["Public PoC", "Yes"]
},
"description": {
"type": "string",
"description": "Description of the Decision Point Value"
"description": "Description of the Decision Point Value",
"minLength": 1,
"examples": ["One of the following is true: (1) Typical public PoC exists in sources such as Metasploit or websites like ExploitDB; or (2) the vulnerability has a well-known method of exploitation.","Attackers can reliably automate steps 1-4 of the kill chain."]
}
},
"required" : [
"key",
"name",
"description"
]
},
},
"decision_point": {
"type": "object",
"additionalProperties": false,
Expand All @@ -41,23 +47,32 @@
},
"namespace": {
"type": "string",
"description": "Namespace (a short, unique string): For example, \"ssvc\" or \"cvss\" to indicate the source of the decision point"
"description": "Namespace (a short, unique string): For example, \"ssvc\" or \"cvss\" to indicate the source of the decision point. See SSVC Documentation for details.",
"pattern": "^[a-z0-9-]{3,4}[a-z0-9/\\.-]*$",
"examples": ["ssvc", "cvss", "ssvc-jp", "ssvc/acme", "ssvc/example.com"]
},
"version": {
"type": "string",
"description": "Version (a semantic version string) that identifies this object"
"description": "Version (a semantic version string) that identifies this object",
"pattern": "^(0|[1-9]\\d*)\\.(0|[1-9]\\d*)\\.(0|[1-9]\\d*)(?:-((?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\\.(?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\\+([0-9a-zA-Z-]+(?:\\.[0-9a-zA-Z-]+)*))?$",
"examples": ["1.0.1", "1.0.1-alpha"]
},
"key": {
"type": "string",
"description": "A key (a short, unique string) that can be used to identify the Decision Point/Decision Point value in a shorthand way"
"description": "A key (a short, unique string) that can be used to identify the Decision Point/Decision Point value in a shorthand way",
"minLength": 1,
"examples": ["E", "A"]
},
"name": {
"type": "string",
"description": "A short label that captures the description of the Decision Point or the Group of Decision Points."
"description": "A short label that captures the description of the Decision Point or the Group of Decision Points.",
"minLength": 1,
"examples": ["Exploitation", "Automatable"]
},
"description": {
"type": "string",
"description": "q Description of the Decision Point or the Group of Decision Points as defined."
"description": "Description of the Decision Point or the Group of Decision Points as defined.",
"minLength": 1
},
"values": {
"description": "Decision Point Values are valid results from a Decision Point",
Expand Down
11 changes: 7 additions & 4 deletions data/schema/v1/Decision_Point_Group-1-0-1.schema.json
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -16,16 +16,19 @@
"$ref": "#/$defs/schemaVersion"
},
"version": {
"type": "string",
"description": "Version (a semantic version string) that identifies this object"
"$ref": "https://certcc.github.io/SSVC/data/schema/v1/Decision_Point-1-0-1.schema.json#/$defs/decision_point/properties/version"
},
"name": {
"type": "string",
"description": "A short label that captures the description of the Decision Point or the Group of Decision Points."
"description": "A short label that captures the description of the Decision Point or the Group of Decision Points.",
"minLength": 1,
"examples": ["SSVC Supplier","Coordinator Triage", "SSVC Deployer"]
},
"description": {
"type": "string",
"description": "Description of the Decision Point or the Group of Decision Points."
"description": "Description of the Decision Point or the Group of Decision Points.",
Copy link
Contributor

@ahouseholder ahouseholder Feb 21, 2025

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

description of the decision point group, not decision point

"minLength": 1,
"examples": ["The decision points used by the coordinator during publication"]
},
"decision_points": {
"type": "array",
Expand Down
35 changes: 11 additions & 24 deletions data/schema/v1/Decision_Point_Value_Selection-1-0-1.schema.json
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,53 +5,40 @@
"id": {
"type": "string",
"description": "Identifier for a vulnerability could be CVE, CERT/CC VU#, OSV id, Bugtraq, GHSA etc.",
"examples": ["CVE-1900-1234","VU#11111","GHSA-11a1-22b2-33c3"]
"examples": ["CVE-1900-1234","VU#11111","GHSA-11a1-22b2-33c3"],
"minLength": 1
},
"role": {
"type": "string",
"description": "Roles to define SSVC Stakeholders https://certcc.github.io/SSVC/topics/enumerating_stakeholders/",
"examples": ["Supplier","Deployer","Coordinator"]
"examples": ["Supplier","Deployer","Coordinator"],
"minLength": 1
},
"timestamp" : {
"description": "Date and time in ISO format ISO 8601 format",
"description": "Date and time according to RFC 3339, section 5.6.",
"type": "string",
"format": "date-time"
"format": "date-time"
},
"schemaVersion": {
"description": "Schema version used to represent this evaluation",
"type": "string",
"enum": ["1-0-1"]
},
"SsvcdecisionpointselectionSchema": {
"description": "A down-selection of SSVC Decision Points that represent an evaluation at a specific time of a Vulnerability",
"properties": {
"name": {
"description": "Name of the Decision Point that were evaluated",
"title": "name",
"type": "string",
"examples": ["Automatable", "Exploitation"]
"$ref": "https://certcc.github.io/SSVC/data/schema/v1/Decision_Point-1-0-1.schema.json#/$defs/decision_point/properties/name"
},
"namespace": {
"description": "SSVC Namespace that were used for defining the evaluated Decision Points",
"title": "namespace",
"type": "string",
"examples": ["ssvc","cvssv4"]
"$ref": "https://certcc.github.io/SSVC/data/schema/v1/Decision_Point-1-0-1.schema.json#/$defs/decision_point/properties/namespace"
},
"values": {
"description": "Evaluated values of the Decision Point",
"title": "values",
"type": "array",
"minItems": 1,
"items": {
"description": "Each value that were down-selected for a Decision Point",
"title": "values",
"type": "string"
"$ref": "https://certcc.github.io/SSVC/data/schema/v1/Decision_Point-1-0-1.schema.json#/$defs/decision_point_value/properties/name"
}
},
"version": {
"description": "Version of the Decision Points that were evaluated",
"title": "version",
"type": "string"
"$ref": "https://certcc.github.io/SSVC/data/schema/v1/Decision_Point-1-0-1.schema.json#/$defs/decision_point/properties/version"
}
},
"type": "object",
Expand All @@ -72,7 +59,7 @@
"$ref": "#/$defs/role"
},
"schemaVersion": {
"$ref": "#/$defs/schemaVersion"
"$ref": "https://certcc.github.io/SSVC/data/schema/v1/Decision_Point-1-0-1.schema.json#/$defs/schemaVersion"
},
"timestamp": {
"$ref": "#/$defs/timestamp"
Expand Down
4 changes: 2 additions & 2 deletions src/test/test_dp_base.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -34,7 +34,7 @@ def setUp(self) -> None:
key="bar",
description="baz",
version="1.0.0",
namespace="ns",
namespace="name1",
values=tuple(self.values),
)

Expand Down Expand Up @@ -90,7 +90,7 @@ def test_ssvc_decision_point(self):
self.assertEqual(obj.key, "bar")
self.assertEqual(obj.description, "baz")
self.assertEqual(obj.version, "1.0.0")
self.assertEqual(obj.namespace, "ns")
self.assertEqual(obj.namespace, "name1")
self.assertEqual(len(self.values), len(obj.values))

def test_ssvc_value_json_roundtrip(self):
Expand Down