validateRestrictedPermissions()

in src/parsers/manifestjson.js [913:945]

• 28 lines of code
• 7 McCabe index (conditional complexity)

  validateRestrictedPermissions() {
    const permissions = Array.isArray(this.parsedJSON.permissions)
      ? this.parsedJSON.permissions
      : [];

    const permissionsInManifest = permissions.map((permission) =>
      String(permission).toLowerCase()
    );

    if (permissionsInManifest.length === 0) {
      return;
    }

    const minVersionSetInManifest = String(
      this.getMetadata().firefoxMinVersion
    );

    for (const permission of this.restrictedPermissions.keys()) {
      if (permissionsInManifest.includes(permission)) {
        const permMinVersion = this.restrictedPermissions.get(permission);

        if (
          !minVersionSetInManifest ||
          mozCompare(minVersionSetInManifest, permMinVersion) === -1
        ) {
          this.collector.addError(
            messages.makeRestrictedPermission(permission, permMinVersion)
          );
          this.isValid = false;
        }
      }
    }
  }