spicedb-rust 0.3.4

syntax = "proto3";
package authzed.api.v1;

import "authzed/api/v1/core.proto";
import "validate/validate.proto";
import "google/protobuf/struct.proto";
import "google/protobuf/duration.proto";

option go_package = "github.com/authzed/authzed-go/proto/authzed/api/v1";
option java_package = "com.authzed.api.v1";
option java_multiple_files = true;

// DebugInformation defines debug information returned by an API call in a footer when
// requested with a specific debugging header.
//
// The specific debug information returned will depend on the type of the API call made.
//
// See the github.com/authzed/authzed-go project for the specific header and footer names.
message DebugInformation {
  // check holds debug information about a check request.
  CheckDebugTrace check = 1;

  // schema_used holds the schema used for the request.
  string schema_used = 2;
}

// CheckDebugTrace is a recursive trace of the requests made for resolving a CheckPermission
// API call.
message CheckDebugTrace {
  enum PermissionType {
    PERMISSION_TYPE_UNSPECIFIED = 0;
    PERMISSION_TYPE_RELATION = 1;
    PERMISSION_TYPE_PERMISSION = 2;
  }

  enum Permissionship {
    PERMISSIONSHIP_UNSPECIFIED = 0;
    PERMISSIONSHIP_NO_PERMISSION = 1;
    PERMISSIONSHIP_HAS_PERMISSION = 2;
    PERMISSIONSHIP_CONDITIONAL_PERMISSION = 3;
  }

  message SubProblems {
    repeated CheckDebugTrace traces = 1;
  }

  // resource holds the resource on which the Check was performed.
  ObjectReference resource = 1 [ (validate.rules).message.required = true ];

  // permission holds the name of the permission or relation on which the Check was performed.
  string permission = 2;

  // permission_type holds information indicating whether it was a permission or relation.
  PermissionType permission_type = 3 [ (validate.rules).enum = {defined_only: true, not_in: [0]} ];

  // subject holds the subject on which the Check was performed. This will be static across all calls within
  // the same Check tree.
  SubjectReference subject = 4 [ (validate.rules).message.required = true ];

  // result holds the result of the Check call.
  Permissionship result = 5 [ (validate.rules).enum = {defined_only: true, not_in: [0]} ];
 
  // caveat_evaluation_info holds information about the caveat evaluated for this step of the trace.
  CaveatEvalInfo caveat_evaluation_info = 8;

  // duration holds the time spent executing this Check operation.
  google.protobuf.Duration duration = 9;

  // resolution holds information about how the problem was resolved.
  oneof resolution {
    option (validate.required) = true;

    // was_cached_result, if true, indicates that the result was found in the cache and returned directly.
    bool was_cached_result = 6;

    // sub_problems holds the sub problems that were executed to resolve the answer to this Check. An empty list
    // and a permissionship of PERMISSIONSHIP_HAS_PERMISSION indicates the subject was found within this relation.
    SubProblems sub_problems = 7;
  }
}

// CaveatEvalInfo holds information about a caveat expression that was evaluated.
message CaveatEvalInfo {
  enum Result {
    RESULT_UNSPECIFIED = 0;

    RESULT_UNEVALUATED = 1;

    RESULT_FALSE = 2;
    RESULT_TRUE = 3;
    RESULT_MISSING_SOME_CONTEXT = 4;
  }

  // expression is the expression that was evaluated.
  string expression = 1;

  // result is the result of the evaluation.
  Result result = 2;

  // context consists of any named values that were used for evaluating the caveat expression.
  google.protobuf.Struct context = 3;

  // partial_caveat_info holds information of a partially-evaluated caveated response, if applicable.
  PartialCaveatInfo partial_caveat_info = 4;

  // caveat_name is the name of the caveat that was executed, if applicable.
  string caveat_name = 5;
}