Varonis API Rules

# authorship: generated by API Evangelist tooling. Stamped 2026-08-18
# on the file's own generator header (roadmap#64). An unmarked file is
# NOT assumed to be ours -- absence of evidence was never stamped.
x-method: generated
# varonis — Spectral ruleset (strengthened)
# Plain Spectral. Existing hand-authored rules preserved; measured rules added
# from this provider's own OpenAPI conventions by strengthen_ruleset.py,
# then self-validated against the spec.
#
# Provenance:
#   - servers-https-only: 100% of servers already https (error)
#   - operationid-casing: camel @ 100% (n=6)
#   - schema-names-casing: pascal @ 100% (n=13)
#   - schema-properties-casing: camel @ 57% (n=70)
#   - security: global (root) — NOT emitting operation-security-required
#   - error-schema-defined: ErrorResponse
#   - operation-documents-400: 83% adherence
#   - operation-documents-401: 100% adherence
#   - merge: kept 34 existing, added 3 measured, upgraded 0
#   - added: schema-names-casing, schema-properties-casing, error-schema-defined
extends:
  - spectral:oas
rules:
  info-title-required:
    description: API title must be present and non-empty.
    severity: error
    given: $.info
    then:
      field: title
      function: truthy
  info-title-starts-with-varonis:
    description: API title should start with "Varonis".
    severity: warn
    given: $.info.title
    then:
      function: pattern
      functionOptions:
        match: ^Varonis
  info-description-required:
    description: API description must be present and non-empty.
    severity: warn
    given: $.info
    then:
      field: description
      function: truthy
  info-version-required:
    description: API version must be specified.
    severity: error
    given: $.info
    then:
      field: version
      function: truthy
  info-contact-required:
    description: Contact information should be present.
    severity: warn
    given: $.info
    then:
      field: contact
      function: truthy
  openapi-version-3x:
    description: API specification must use OpenAPI 3.x.
    severity: error
    given: $
    then:
      field: openapi
      function: pattern
      functionOptions:
        match: ^3\.
  servers-required:
    description: At least one server must be defined.
    severity: error
    given: $
    then:
      field: servers
      function: truthy
  servers-https-required:
    description: Server URLs must use HTTPS.
    severity: error
    given: $.servers[*].url
    then:
      function: pattern
      functionOptions:
        match: ^https://
  servers-description-required:
    description: Each server should have a description.
    severity: warn
    given: $.servers[*]
    then:
      field: description
      function: truthy
  operation-operationId-required:
    description: All operations must have an operationId.
    severity: error
    given: $.paths[*][get,post,put,patch,delete,options,head]
    then:
      field: operationId
      function: truthy
  operation-operationId-camelCase:
    description: operationId must use camelCase.
    severity: warn
    given: $.paths[*][get,post,put,patch,delete].operationId
    then:
      function: pattern
      functionOptions:
        match: ^[a-z][a-zA-Z0-9]*$
  operation-summary-required:
    description: All operations must have a summary.
    severity: error
    given: $.paths[*][get,post,put,patch,delete,options,head]
    then:
      field: summary
      function: truthy
  operation-summary-starts-with-varonis:
    description: Operation summaries should start with "Varonis".
    severity: warn
    given: $.paths[*][get,post,put,patch,delete].summary
    then:
      function: pattern
      functionOptions:
        match: '^Varonis '
  operation-description-required:
    description: All operations must have a description.
    severity: warn
    given: $.paths[*][get,post,put,patch,delete,options,head]
    then:
      field: description
      function: truthy
  operation-tags-required:
    description: All operations must have at least one tag.
    severity: warn
    given: $.paths[*][get,post,put,patch,delete]
    then:
      field: tags
      function: truthy
  tags-global-defined:
    description: Global tags array should be defined.
    severity: warn
    given: $
    then:
      field: tags
      function: truthy
  tags-description-required:
    description: Each global tag should have a description.
    severity: warn
    given: $.tags[*]
    then:
      field: description
      function: truthy
  parameter-description-required:
    description: All parameters must have a description.
    severity: warn
    given: $..parameters[*]
    then:
      field: description
      function: truthy
  parameter-schema-type-required:
    description: All parameters must have a schema with a type.
    severity: error
    given: $..parameters[*].schema
    then:
      field: type
      function: truthy
  request-body-description-required:
    description: Request bodies should have a description.
    severity: warn
    given: $.paths[*][post,put,patch].requestBody
    then:
      field: description
      function: truthy
  request-body-content-json:
    description: POST/PUT/PATCH operations should accept application/json.
    severity: warn
    given: $.paths[*][post,put,patch].requestBody.content
    then:
      field: application/json
      function: truthy
  response-success-required:
    description: Operations must define at least one success (2xx) response.
    severity: error
    given: $.paths[*][get,post,put,patch,delete].responses
    then:
      function: schema
      functionOptions:
        schema:
          anyOf:
          - required:
            - '200'
          - required:
            - '201'
          - required:
            - '202'
          - required:
            - '204'
  response-400-for-post:
    description: POST operations with request bodies should define 400 Bad Request.
    severity: warn
    given: $.paths[*].post.responses
    then:
      field: '400'
      function: truthy
  response-401-required:
    description: Operations should define 401 Unauthorized.
    severity: warn
    given: $.paths[*][get,post,put,patch,delete].responses
    then:
      field: '401'
      function: truthy
  response-description-required:
    description: All responses must have a description.
    severity: error
    given: $.paths[*][*].responses[*]
    then:
      field: description
      function: truthy
  schema-property-description-required:
    description: Top-level schema definitions should have a description.
    severity: warn
    given: $.components.schemas[*]
    then:
      field: description
      function: truthy
  schema-properties-have-types:
    description: Schema properties should have explicit types.
    severity: warn
    given: $.components.schemas[*].properties[*]
    then:
      field: type
      function: truthy
  security-schemes-defined:
    description: Security schemes must be defined in components.
    severity: error
    given: $.components
    then:
      field: securitySchemes
      function: truthy
  security-global-defined:
    description: Global security should be defined.
    severity: warn
    given: $
    then:
      field: security
      function: truthy
  security-apikey-header-not-query:
    description: API keys should be passed in headers, not query parameters.
    severity: error
    given: $.components.securitySchemes[?(@.type == 'apiKey')]
    then:
      field: in
      function: pattern
      functionOptions:
        match: ^header$
  get-no-request-body:
    description: GET operations must not have a request body.
    severity: error
    given: $.paths[*].get
    then:
      field: requestBody
      function: falsy
  post-should-have-request-body:
    description: POST operations should typically have a request body.
    severity: info
    given: $.paths[*].post
    then:
      field: requestBody
      function: truthy
  no-empty-description:
    description: Descriptions must not be empty strings.
    severity: warn
    given: $..description
    then:
      function: pattern
      functionOptions:
        match: .+
  paths-no-trailing-slash:
    description: Paths must not end with a trailing slash.
    severity: warn
    given: $.paths
    then:
      function: pattern
      functionOptions:
        notMatch: /$
  schema-names-casing:
    description: Component schema names should be PascalCase (the dominant convention in this API).
    severity: warn
    given: $.components.schemas
    then:
      field: '@key'
      function: casing
      functionOptions:
        type: pascal
  schema-properties-casing:
    description: Schema properties should be camelCase (the dominant convention in this API).
    severity: info
    given: $.components.schemas[*].properties
    then:
      field: '@key'
      function: pattern
      functionOptions:
        match: ^[a-z][A-Za-z0-9]*$
  error-schema-defined:
    description: A shared error schema (ErrorResponse) should be defined for error payloads.
    severity: warn
    given: $.components.schemas
    then:
      field: ErrorResponse
      function: truthy