docs: Update Key Vault docs

Author: GeekMasher

ql/lib/codeql/bicep/frameworks/Microsoft/KeyVault.qll

@@ -1,29 +1,48 @@
 private import bicep
 private import codeql.bicep.Concepts
-private import Network
 
 module KeyVault {
+  /**
+   * Represents a Microsoft.KeyVault resource in a Bicep file.
+   * Provides access to Key Vault properties, access policies, and network ACLs.
+   */
   class VaultResource extends Resource {
     /**
      * Constructs a VaultResource for any Microsoft.KeyVault resource type.
+     * Matches resources with type starting with "Microsoft.KeyVault/".
      */
     VaultResource() { this.getResourceType().regexpMatch("^Microsoft.KeyVault/.*") }
 
+    /**
+     * Gets the tenant ID for the Key Vault resource.
+     */
     string tenantId() { result = this.getProperties().getTenantId().getValue() }
 
+    /**
+     * Gets the properties object for the Key Vault resource.
+     */
     KeyVaultProperties::Properties getProperties() { result = this.getProperty("properties") }
 
+    /**
+     * Gets the access policies for the Key Vault resource.
+     */
     KeyVaultProperties::AccessPolicy getAccessPolicies() {
       result = this.getProperties().getAccessPolicies()
     }
 
+    /**
+     * Gets the network ACLs for the Key Vault resource.
+     */
     Network::NetworkAcl getNetworkAcls() {
       result = this.getProperties().getNetworkAcls()
     }
 
     override string toString() { result = "Key Vault Resource" }
   }
 
+  /**
+   * Represents a public Microsoft.KeyVault resource with public network access enabled.
+   */
   class PublicVaultResource extends PublicResource {
     private VaultResource vaultResource;
 
@@ -36,6 +55,9 @@ module KeyVault {
       this = vaultResource
     }
 
+    /**
+     * Gets the property that indicates public network access for the Key Vault resource.
+     */
     override Expr getPublicAccessProperty() {
       result = vaultResource.getProperties().getPublicNetworkAccess()
     }
@@ -46,6 +68,7 @@ module KeyVault {
   module KeyVaultProperties {
     /**
      * The properties object for the Microsoft.KeyVault/vaults type.
+     * Provides access to Key Vault configuration and settings.
      */
     class Properties extends Object {
       private VaultResource vaultResource;
@@ -60,57 +83,117 @@ module KeyVault {
        */
       VaultResource getVaultResource() { result = vaultResource }
 
+      /**
+       * Gets the tenant ID property.
+       */
       StringLiteral getTenantId() { result = this.getProperty("tenantId") }
 
+      /**
+       * Gets the tenant ID value.
+       */
       string tenantId() { result = this.getTenantId().getValue() }
 
+      /**
+       * Gets the create mode property.
+       */
       StringLiteral getCreateMode() { result = this.getProperty("createMode") }
 
+      /**
+       * Gets the create mode value.
+       */
       string createMode() { result = this.getCreateMode().getValue() }
 
+      /**
+       * Gets the enabledForDeployment property.
+       */
       Boolean getEnabledForDeployment() { result = this.getProperty("enabledForDeployment") }
 
+      /**
+       * Returns true if enabled for deployment.
+       */
       boolean enabledForDeployment() { result = this.getEnabledForDeployment().getBool() }
 
+      /**
+       * Gets the enabledForDiskEncryption property.
+       */
       Boolean getEnabledForDiskEncryption() {
         result = this.getProperty("enabledForDiskEncryption")
       }
 
+      /**
+       * Returns true if enabled for disk encryption.
+       */
       boolean enabledForDiskEncryption() { result = this.getEnabledForDiskEncryption().getBool() }
 
+      /**
+       * Gets the enabledForTemplateDeployment property.
+       */
       Boolean getEnabledForTemplateDeployment() {
         result = this.getProperty("enabledForTemplateDeployment")
       }
 
+      /**
+       * Returns true if enabled for template deployment.
+       */
       boolean enabledForTemplateDeployment() {
         result = this.getEnabledForTemplateDeployment().getBool()
       }
 
+      /**
+       * Gets the softDeleteEnabled property.
+       */
       Boolean getSoftDeleteEnabled() { result = this.getProperty("softDeleteEnabled") }
 
+      /**
+       * Returns true if soft delete is enabled.
+       */
       boolean softDeleteEnabled() { result = this.getSoftDeleteEnabled().getBool() }
 
+      /**
+       * Gets the purgeProtectionEnabled property.
+       */
       Boolean getPurgeProtectionEnabled() { result = this.getProperty("purgeProtectionEnabled") }
 
+      /**
+       * Returns true if purge protection is enabled.
+       */
       boolean purgeProtectionEnabled() { result = this.getPurgeProtectionEnabled().getBool() }
 
+      /**
+       * Gets the publicNetworkAccess property.
+       */
       StringLiteral getPublicNetworkAccess() { result = this.getProperty("publicNetworkAccess") }
 
+      /**
+       * Gets the public network access value.
+       */
       string publicNetworkAccess() { result = this.getPublicNetworkAccess().getValue() }
 
+      /**
+       * Gets the network ACLs for the Key Vault.
+       */
       Network::NetworkAcl getNetworkAcls() {
         result = this.getProperty("networkAcls")
       }
 
+      /**
+       * Gets all access policies for the Key Vault.
+       */
       AccessPolicy getAccessPolicies() {
         result = this.getProperty("accessPolicies").(Array).getElements()
       }
 
+      /**
+       * Gets a specific access policy by index.
+       */
       AccessPolicy getAccessPolicy(int index) {
         result = this.getProperty("accessPolicies").(Array).getElement(index)
       }
     }
 
+    /**
+     * Represents an access policy for a Key Vault resource.
+     */
     class AccessPolicy extends Object {
       private KeyVaultProperties::Properties properties;
 
@@ -129,9 +212,15 @@ module KeyVault {
        */
       string getObjectId() { result = this.getProperty("objectId").(StringLiteral).getValue() }
 
+      /**
+       * Returns a string representation of the access policy.
+       */
       string toString() { result = "AccessPolicy" }
     }
 
+    /**
+     * Represents the permissions associated with a Key Vault access policy.
+     */
     class AccessPolicyPermissions extends Object {
       private AccessPolicy accessPolicy;
 
@@ -140,22 +229,49 @@ module KeyVault {
        */
       AccessPolicyPermissions() { this = accessPolicy.getProperty("permissions") }
 
+      /**
+       * Gets the certificates permissions array.
+       */
       Array getCertificates() { result = this.getProperty("certificates") }
 
+      /**
+       * Gets a certificate permission by index.
+       */
       StringLiteral getCertificate(int index) { result = this.getCertificates().getElement(index) }
 
+      /**
+       * Gets the keys permissions array.
+       */
       Array getKeys() { result = this.getProperty("keys") }
 
+      /**
+       * Gets a key permission by index.
+       */
       StringLiteral getKey(int index) { result = this.getKeys().getElement(index) }
 
+      /**
+       * Gets the secrets permissions array.
+       */
       Array getSecrets() { result = this.getProperty("secrets") }
 
+      /**
+       * Gets a secret permission by index.
+       */
       StringLiteral getSecret(int index) { result = this.getSecrets().getElement(index) }
 
+      /**
+       * Gets the storage permissions array.
+       */
       Array getStorages() { result = this.getProperty("storage") }
 
+      /**
+       * Gets a storage permission by index.
+       */
       StringLiteral getStorage(int index) { result = this.getStorages().getElement(index) }
 
+      /**
+       * Returns a string representation of the access policy permissions.
+       */
       string toString() { result = "AccessPolicyPermissions" }
     }
   }