Change certificate class schema

arch/certificate_class/MC.yaml

@@ -1,35 +1,38 @@
-MC:
-  name: MC
-  long_name: Microcontroller Certificate Class
+# yaml-language-server: $schema=../../schemas/cert_class_schema.json
 
-  introduction: |
-    This certification class specifies requirements for microcontrollers.
-    It targets microcontrollers running low-level software on an RTOS or bare-metal.
-    This CRD is not intended for the smallest possible microcontrollers but rather for applications
-    benefiting from a standardized microcontroller.
-    See the https://docs.google.com/document/d/133SZKc18tLsQcT1o6gEmBUkjwrtg2ow63me54RQ1jiY[RISC-V CRDs]
-    document for information relevant to all RISC-V CRDs.
+$schema: cert_class_schema.json#
+kind: certificate class
+name: MC
+long_name: Microcontroller Certificate Class
 
-  naming_scheme: |
-    The MC (M = Microcontroller, C = Certificate) has the following naming scheme (suffixes after MC
-    are optional but in the below order):
+introduction: |
+  This certification class specifies requirements for microcontrollers.
+  It targets microcontrollers running low-level software on an RTOS or bare-metal.
+  This CRD is not intended for the smallest possible microcontrollers but rather for applications
+  benefiting from a standardized microcontroller.
+  See the https://docs.google.com/document/d/133SZKc18tLsQcT1o6gEmBUkjwrtg2ow63me54RQ1jiY[RISC-V CRDs]
+  document for information relevant to all RISC-V CRDs.
 
-     MC<model>[v<version>]
+naming_scheme: |
+  The MC (M = Microcontroller, C = Certificate) has the following naming scheme (suffixes after MC
+  are optional but in the below order):
 
-    Where:
+    MC<model>[v<version>]
 
-    * Left & right square braces denote optional. 
-    * \<model> is a 3 digit integer. It is changed only when mandatory extensions are added to a CRD.
-    ** The one's digit is incremented when a small mandatory extension is added (e.g., Zicond)
-    ** The ten's digit is incremented when a medium mandatory extension is addded (e.g., PMP)
-    ** The hundreds's digit is incremented when a large mandatory extension is addded (e.g., V or H)
-    * \<version> is a semantic version (see semver.org) formatted as <major>[.<minor>.[patch]]. If \<version> is omitted, the reference applies equally to all versions. 
-    ** A <major> release indicates support for a new optional extension.
-    ** A <minor> release indicates one or more of the following changes to the certification tests associated with the CRD.
-    *** Fix test bug or increase test coverage
-    *** Add more allowed parameter values
-    *** Support new extension version
-    ** A <patch> release indicates just CRD specification changes without any difference in functional behavior
+  Where:
 
-  mandatory_priv_modes:
-  - M
+  * Left & right square braces denote optional. 
+  * \<model> is a 3 digit integer. It is changed only when mandatory extensions are added to a CRD.
+  ** The one's digit is incremented when a small mandatory extension is added (e.g., Zicond)
+  ** The ten's digit is incremented when a medium mandatory extension is addded (e.g., PMP)
+  ** The hundreds's digit is incremented when a large mandatory extension is addded (e.g., V or H)
+  * \<version> is a semantic version (see semver.org) formatted as <major>[.<minor>.[patch]]. If \<version> is omitted, the reference applies equally to all versions. 
+  ** A <major> release indicates support for a new optional extension.
+  ** A <minor> release indicates one or more of the following changes to the certification tests associated with the CRD.
+  *** Fix test bug or increase test coverage
+  *** Add more allowed parameter values
+  *** Support new extension version
+  ** A <patch> release indicates just CRD specification changes without any difference in functional behavior
+
+mandatory_priv_modes:
+- M

arch/certificate_class/MockCertificateClass.yaml

@@ -1,14 +1,15 @@
-MockCertificateClass:
-  name: MockCertificateClass
-  long_name: Mock Certificate Class Long Name
+# yaml-language-server: $schema=../../schemas/cert_class_schema.json
 
-  introduction: |
-    Here's the Mock Certificate Class introduction.
+$schema: cert_class_schema.json#
+kind: certificate class
+name: MockCertificateClass
+long_name: Mock Certificate Class Long Name
 
-  naming_scheme: |
-    Here's the Mock Certificate Class naming scheme.
+introduction: |
+  Here's the Mock Certificate Class introduction.
 
-  mandatory_priv_modes:
-  - M
+naming_scheme: |
+  Here's the Mock Certificate Class naming scheme.
 
-  description: Here's the Mock Certificate Class description.
+mandatory_priv_modes:
+- M

backends/arch_gen/lib/arch_gen.rb

@@ -296,13 +296,11 @@ def gen_arch_def
       profile_release_obj[profile_release_name]["__source"] = f
       [profile_release_name, profile_release_obj[profile_release_name]]
     end.to_h
-    cert_class_hash = Dir.glob($root / "arch" / "certificate_class" / "**" / "*.yaml").map do |f|
+    cert_class_ary = Dir.glob($root / "arch" / "certificate_class" / "**" / "*.yaml").map do |f|
       cert_class_obj = YamlLoader.load(f, permitted_classes:[Date])
-      cert_class_name = cert_class_obj.keys[0]
-      cert_class_obj[cert_class_name]["name"] = cert_class_name
-      cert_class_obj[cert_class_name]["__source"] = f
-      [cert_class_name, cert_class_obj[cert_class_name]]
-    end.to_h
+      cert_class_obj["__source"] = f
+      cert_class_obj
+    end
     cert_model_hash = Dir.glob($root / "arch" / "certificate_model" / "**" / "*.yaml").map do |f|
       cert_model_obj = YamlLoader.load(f, permitted_classes:[Date])
       cert_model_name = cert_model_obj.keys[0]
@@ -342,7 +340,7 @@ def gen_arch_def
       "implemented_csrs" => @implemented_csrs,
       "profile_classes" => profile_class_hash,
       "profile_releases" => profile_release_hash,
-      "certificate_classes" => cert_class_hash,
+      "certificate_classes" => cert_class_ary,
       "certificate_models" => cert_model_hash,
       "manuals" => manual_hash
     }

backends/arch_gen/tasks.rake

@@ -34,7 +34,6 @@ file "#{$root}/.stamps/arch-gen.stamp" => (
   ] + Dir.glob($root / "arch" / "**" / "*.yaml")
 ) do |t|
   csr_ary = Dir.glob($root / "arch" / "csr" / "**" / "*.yaml").map do |f|
-puts f
     csr_obj = YamlLoader.load(f, permitted_classes:[Date])
     csr_obj["fields"].map do |k, v|
       v["name"] = k
@@ -67,13 +66,11 @@ puts f
     profile_release_obj[profile_release_name]["__source"] = f
     [profile_release_name, profile_release_obj[profile_release_name]]
   end.to_h
-  cert_class_hash = Dir.glob($root / "arch" / "certificate_class" / "**" / "*.yaml").map do |f|
+  cert_class_ary = Dir.glob($root / "arch" / "certificate_class" / "**" / "*.yaml").map do |f|
     cert_class_obj = YamlLoader.load(f, permitted_classes:[Date])
-    cert_class_name = cert_class_obj.keys[0]
-    cert_class_obj[cert_class_name]["name"] = cert_class_name
-    cert_class_obj[cert_class_name]["__source"] = f
-    [cert_class_name, cert_class_obj[cert_class_name]]
-  end.to_h
+    cert_class_obj["__source"] = f
+    cert_class_obj
+  end
   cert_model_hash = Dir.glob($root / "arch" / "certificate_model" / "**" / "*.yaml").map do |f|
     cert_model_obj = YamlLoader.load(f, permitted_classes:[Date])
     cert_model_name = cert_model_obj.keys[0]
@@ -109,7 +106,7 @@ puts f
     "csrs" => csr_ary,
     "profile_classes" => profile_class_hash,
     "profile_releases" => profile_release_hash,
-    "certificate_classes" => cert_class_hash,
+    "certificate_classes" => cert_class_ary,
     "certificate_models" => cert_model_hash,
     "manuals" => manual_hash
   }

lib/arch_def.rb

@@ -1052,7 +1052,7 @@ def unconfigured_data
       "profile_classes" => profile_classes.map { |f| [f.name, f.data] }.to_h,
       "profile_releases" => profile_releases.map { |p| [p.name, p.data] }.to_h,
       "manuals" => manuals.map { |m| [m.name, m.data] }.to_h,
-      "certificate_classes" => cert_classes.map { |f| [f.name, f.data] }.to_h,
+      "certificate_classes" => cert_classes.map(&:data),
       "certificate_models" => cert_models.map { |c| [c.name, c.data] }.to_h
     }
   end

lib/validate.rb

@@ -22,7 +22,8 @@ class Validator
     ext: $root / "schemas" / "ext_schema.json",
     csr: $root / "schemas" / "csr_schema.json",
     cfg_impl_ext: $root / "schemas" / "implemented_exts_schema.json",
-    manual_version: $root / "schemas" / "manual_version_schema.json"
+    manual_version: $root / "schemas" / "manual_version_schema.json",
+    cert_class: $root / "schemas" / "cert_class_schema.json"
   }.freeze
 
   # types of objects that can be validated
@@ -196,6 +197,8 @@ def validate(path, type: nil)
         type = :csr
       when %r{.*arch/manual/.*/.*contents\.yaml$}
         type = :manual_version
+      when %r{.*arch/certificate_class/.*\.yaml$}
+        type = :cert_class
       else
         warn "Cannot determine type from YAML path '#{path}'; skipping"
         return
@@ -204,8 +207,8 @@ def validate(path, type: nil)
     begin
       obj = validate_str(File.read(path.to_s), path:, type:, schema_path:)
 
-      # check that the top key matches the filename
-      if [:inst, :csr, :ext].include?(type) && obj["name"] != File.basename(path, ".yaml").to_s
+      # check that the name matches the filename
+      if [:inst, :csr, :ext, :cert_class].include?(type) && obj["name"] != File.basename(path, ".yaml").to_s
         raise ValidationError, "In #{path}, object name '#{obj.keys.first}' does not match filename '#{File.basename(path)}'"
       end
       obj

schemas/arch_schema.json

@@ -118,7 +118,10 @@
       "type": "object"
     },
     "certificate_classes": {
-      "type": "object"
+      "type": "array",
+      "items": {
+        "$ref": "cert_class_schema.json#"
+      }
     },
     "certificate_models": {
       "type": "object"

schemas/cert_class_schema.json

@@ -0,0 +1,47 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+
+  "type": "object",
+  "required": ["$schema", "kind", "name", "long_name", "introduction"],
+  "additionalProperties": false,
+  "properties": {
+    "$schema": {
+      "type": "string",
+      "const": "cert_class_schema.json#"
+    },
+    "kind": {
+      "type": "string",
+      "const": "certificate class"
+    },
+    "name": {
+      "type": "string",
+      "pattern": "^[A-Z][a-zA-Z0-9_]*$",
+      "description": "The short name of the class, used as a database key"
+    },
+    "long_name": {
+      "type": "string",
+      "description": "Descriptive name of the class"
+    },
+    "introduction": {
+      "type": "string",
+      "description": "Asciidoc text containing the introduction prose for the class"
+    },
+    "naming_scheme": {
+      "type": "string",
+      "description": "Asciidoc text describing the naming scheme for the class"
+    },
+    "mandatory_priv_modes": {
+      "type": "array",
+      "items": {
+        "type": "string",
+        "enum": ["M", "S", "U", "VS", "VU"]
+      },
+      "uniqueItems": true,
+      "minItems": 1,
+      "description": "List of mandatory privilege modes for the class"
+    },
+    "__source": {
+      "$ref": "schema_defs.json#/$defs/__source"
+    }
+  }
+}

schemas/schema_defs.json

@@ -4,6 +4,11 @@
   "title": "Common patterns used by all schemas",
 
   "$defs": {
+    "__source": {
+      "type": "string",
+      "format": "uri-reference",
+      "description": "Path to the source file containing this object"
+    },
     "semantic_version": {
       "type": "string",
       "pattern": "^(0|[1-9]\\d*)\\.(0|[1-9]\\d*)\\.(0|[1-9]\\d*)(?:-((?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\\.(?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\\+([0-9a-zA-Z-]+(?:\\.[0-9a-zA-Z-]+)*))?$"