grpc1.45.2/third_party/googleapis/google/cloud/recaptchaenterprise/v1/recaptchaenterprise.proto

// Copyright 2020 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

syntax = "proto3";

package google.cloud.recaptchaenterprise.v1;

import "google/api/annotations.proto";
import "google/api/client.proto";
import "google/api/field_behavior.proto";
import "google/api/resource.proto";
import "google/protobuf/empty.proto";
import "google/protobuf/field_mask.proto";
import "google/protobuf/timestamp.proto";

option csharp_namespace = "Google.Cloud.RecaptchaEnterprise.V1";
option go_package = "google.golang.org/genproto/googleapis/cloud/recaptchaenterprise/v1;recaptchaenterprise";
option java_multiple_files = true;
option java_outer_classname = "RecaptchaEnterpriseProto";
option java_package = "com.google.recaptchaenterprise.v1";
option objc_class_prefix = "GCRE";
option php_namespace = "Google\\Cloud\\RecaptchaEnterprise\\V1";
option ruby_package = "Google::Cloud::RecaptchaEnterprise::V1";

// Service to determine the likelihood an event is legitimate.
service RecaptchaEnterpriseService {
  option (google.api.default_host) = "recaptchaenterprise.googleapis.com";
  option (google.api.oauth_scopes) = "https://www.googleapis.com/auth/cloud-platform";

  // Creates an Assessment of the likelihood an event is legitimate.
  rpc CreateAssessment(CreateAssessmentRequest) returns (Assessment) {
    option (google.api.http) = {
      post: "/v1/{parent=projects/*}/assessments"
      body: "assessment"
    };
    option (google.api.method_signature) = "parent,assessment";
  }

  // Annotates a previously created Assessment to provide additional information
  // on whether the event turned out to be authentic or fradulent.
  rpc AnnotateAssessment(AnnotateAssessmentRequest) returns (AnnotateAssessmentResponse) {
    option (google.api.http) = {
      post: "/v1/{name=projects/*/assessments/*}:annotate"
      body: "*"
    };
    option (google.api.method_signature) = "name,annotation";
  }

  // Creates a new reCAPTCHA Enterprise key.
  rpc CreateKey(CreateKeyRequest) returns (Key) {
    option (google.api.http) = {
      post: "/v1/{parent=projects/*}/keys"
      body: "key"
    };
  }

  // Returns the list of all keys that belong to a project.
  rpc ListKeys(ListKeysRequest) returns (ListKeysResponse) {
    option (google.api.http) = {
      get: "/v1/{parent=projects/*}/keys"
    };
  }

  // Returns the specified key.
  rpc GetKey(GetKeyRequest) returns (Key) {
    option (google.api.http) = {
      get: "/v1/{name=projects/*/keys/*}"
    };
  }

  // Updates the specified key.
  rpc UpdateKey(UpdateKeyRequest) returns (Key) {
    option (google.api.http) = {
      patch: "/v1/{key.name=projects/*/keys/*}"
      body: "key"
    };
  }

  // Deletes the specified key.
  rpc DeleteKey(DeleteKeyRequest) returns (google.protobuf.Empty) {
    option (google.api.http) = {
      delete: "/v1/{name=projects/*/keys/*}"
    };
  }
}

// The create assessment request message.
message CreateAssessmentRequest {
  // Required. The name of the project in which the assessment will be created,
  // in the format "projects/{project}".
  string parent = 1 [
    (google.api.field_behavior) = REQUIRED,
    (google.api.resource_reference) = {
      type: "cloudresourcemanager.googleapis.com/Project"
    }
  ];

  // Required. The assessment details.
  Assessment assessment = 2 [(google.api.field_behavior) = REQUIRED];
}

// The request message to annotate an Assessment.
message AnnotateAssessmentRequest {
  // Enum that reprensents the types of annotations.
  enum Annotation {
    // Default unspecified type.
    ANNOTATION_UNSPECIFIED = 0;

    // Provides information that the event turned out to be legitimate.
    LEGITIMATE = 1;

    // Provides information that the event turned out to be fraudulent.
    FRAUDULENT = 2;

    // Provides information that the event was related to a login event in which
    // the user typed the correct password.
    PASSWORD_CORRECT = 3;

    // Provides information that the event was related to a login event in which
    // the user typed the incorrect password.
    PASSWORD_INCORRECT = 4;
  }

  // Required. The resource name of the Assessment, in the format
  // "projects/{project}/assessments/{assessment}".
  string name = 1 [
    (google.api.field_behavior) = REQUIRED,
    (google.api.resource_reference) = {
      type: "recaptchaenterprise.googleapis.com/Assessment"
    }
  ];

  // Required. The annotation that will be assigned to the Event.
  Annotation annotation = 2 [(google.api.field_behavior) = REQUIRED];
}

// Empty response for AnnotateAssessment.
message AnnotateAssessmentResponse {

}

// A recaptcha assessment resource.
message Assessment {
  option (google.api.resource) = {
    type: "recaptchaenterprise.googleapis.com/Assessment"
    pattern: "projects/{project}/assessments/{assessment}"
  };

  // Output only. The resource name for the Assessment in the format
  // "projects/{project}/assessments/{assessment}".
  string name = 1 [(google.api.field_behavior) = OUTPUT_ONLY];

  // The event being assessed.
  Event event = 2;

  // Output only. The risk analysis result for the event being assessed.
  RiskAnalysis risk_analysis = 3 [(google.api.field_behavior) = OUTPUT_ONLY];

  // Output only. Properties of the provided event token.
  TokenProperties token_properties = 4 [(google.api.field_behavior) = OUTPUT_ONLY];
}

message Event {
  // Optional. The user response token provided by the reCAPTCHA client-side integration
  // on your site.
  string token = 1 [(google.api.field_behavior) = OPTIONAL];

  // Optional. The site key that was used to invoke reCAPTCHA on your site and generate
  // the token.
  string site_key = 2 [(google.api.field_behavior) = OPTIONAL];

  // Optional. The user agent present in the request from the user's device related to
  // this event.
  string user_agent = 3 [(google.api.field_behavior) = OPTIONAL];

  // Optional. The IP address in the request from the user's device related to this event.
  string user_ip_address = 4 [(google.api.field_behavior) = OPTIONAL];

  // Optional. The expected action for this type of event. This should be the same action
  // provided at token generation time on client-side platforms already
  // integrated with recaptcha enterprise.
  string expected_action = 5 [(google.api.field_behavior) = OPTIONAL];
}

// Risk analysis result for an event.
message RiskAnalysis {
  // LINT.IfChange(classification_reason)
  // Reasons contributing to the risk analysis verdict.
  enum ClassificationReason {
    // Default unspecified type.
    CLASSIFICATION_REASON_UNSPECIFIED = 0;

    // Interactions matched the behavior of an automated agent.
    AUTOMATION = 1;

    // The event originated from an illegitimate environment.
    UNEXPECTED_ENVIRONMENT = 2;

    // Traffic volume from the event source is higher than normal.
    TOO_MUCH_TRAFFIC = 3;

    // Interactions with the site were significantly different than expected
    // patterns.
    UNEXPECTED_USAGE_PATTERNS = 4;

    // Too little traffic has been received from this site thus far to generate
    // quality risk analysis.
    LOW_CONFIDENCE_SCORE = 5;
  }

  // Legitimate event score from 0.0 to 1.0.
  // (1.0 means very likely legitimate traffic while 0.0 means very likely
  // non-legitimate traffic).
  float score = 1;

  // Reasons contributing to the risk analysis verdict.
  repeated ClassificationReason reasons = 2;
}

message TokenProperties {
  // LINT.IfChange
  // Enum that represents the types of invalid token reasons.
  enum InvalidReason {
    // Default unspecified type.
    INVALID_REASON_UNSPECIFIED = 0;

    // If the failure reason was not accounted for.
    UNKNOWN_INVALID_REASON = 1;

    // The provided user verification token was malformed.
    MALFORMED = 2;

    // The user verification token had expired.
    EXPIRED = 3;

    // The user verification had already been seen.
    DUPE = 4;

    // The user verification token was not present.
    MISSING = 5;
  }

  // Whether the provided user response token is valid. When valid = false, the
  // reason could be specified in invalid_reason or it could also be due to
  // a user failing to solve a challenge or a sitekey mismatch (i.e the sitekey
  // used to generate the token was different than the one specified in the
  // assessment).
  bool valid = 1;

  // Reason associated with the response when valid = false.
  InvalidReason invalid_reason = 2;

  // The timestamp corresponding to the generation of the token.
  google.protobuf.Timestamp create_time = 3;

  // The hostname of the page on which the token was generated.
  string hostname = 4;

  // Action name provided at token generation.
  string action = 5;
}

// The create key request message.
message CreateKeyRequest {
  // Required. The name of the project in which the key will be created, in the
  // format "projects/{project}".
  string parent = 1 [
    (google.api.field_behavior) = REQUIRED,
    (google.api.resource_reference) = {
      type: "cloudresourcemanager.googleapis.com/Project"
    }
  ];

  // Required. Information to create a reCAPTCHA Enterprise key.
  Key key = 2 [(google.api.field_behavior) = REQUIRED];
}

// The list keys request message.
message ListKeysRequest {
  // Required. The name of the project that contains the keys that will be
  // listed, in the format "projects/{project}".
  string parent = 1 [
    (google.api.field_behavior) = REQUIRED,
    (google.api.resource_reference) = {
      type: "cloudresourcemanager.googleapis.com/Project"
    }
  ];

  // Optional. The maximum number of keys to return. Default is 10. Max limit is
  // 1000.
  int32 page_size = 2 [(google.api.field_behavior) = OPTIONAL];

  // Optional. The next_page_token value returned from a previous.
  // ListKeysRequest, if any.
  string page_token = 3 [(google.api.field_behavior) = OPTIONAL];
}

// Response to request to list keys in a project.
message ListKeysResponse {
  // Key details.
  repeated Key keys = 1;

  // Token to retrieve the next page of results. It is set to empty if no keys
  // remain in results.
  string next_page_token = 2;
}

// The get key request message.
message GetKeyRequest {
  // Required. The name of the requested key, in the format
  // "projects/{project}/keys/{key}".
  string name = 1 [
    (google.api.field_behavior) = REQUIRED,
    (google.api.resource_reference) = {
      type: "recaptchaenterprise.googleapis.com/Key"
    }
  ];
}

// The update key request message.
message UpdateKeyRequest {
  // Required. The key to update.
  Key key = 1 [(google.api.field_behavior) = REQUIRED];

  // Optional. The mask to control which field of the key get updated. If the mask is not
  // present, all fields will be updated.
  google.protobuf.FieldMask update_mask = 2 [(google.api.field_behavior) = OPTIONAL];
}

// The delete key request message.
message DeleteKeyRequest {
  // Required. The name of the key to be deleted, in the format
  // "projects/{project}/keys/{key}".
  string name = 1 [
    (google.api.field_behavior) = REQUIRED,
    (google.api.resource_reference) = {
      type: "recaptchaenterprise.googleapis.com/Key"
    }
  ];
}

// A key used to identify and configure applications (web and/or mobile) that
// use reCAPTCHA Enterprise.
message Key {
  option (google.api.resource) = {
    type: "recaptchaenterprise.googleapis.com/Key"
    pattern: "projects/{project}/keys/{key}"
  };

  // The resource name for the Key in the format
  // "projects/{project}/keys/{key}".
  string name = 1;

  // Human-readable display name of this key. Modifiable by user.
  string display_name = 2;

  // Platform specific settings for this key. The key can only be used on one
  // platform, the one it has settings for.
  oneof platform_settings {
    // Settings for keys that can be used by websites.
    WebKeySettings web_settings = 3;

    // Settings for keys that can be used by Android apps.
    AndroidKeySettings android_settings = 4;

    // Settings for keys that can be used by iOS apps.
    IOSKeySettings ios_settings = 5;
  }

  // Optional. See <a href="https://cloud.google.com/recaptcha-enterprise/docs/labels">
  // Creating and managing labels</a>.
  map<string, string> labels = 6 [(google.api.field_behavior) = OPTIONAL];

  // The timestamp corresponding to the creation of this Key.
  google.protobuf.Timestamp create_time = 7;
}

// Settings specific to keys that can be used by websites.
message WebKeySettings {
  // Enum that represents the integration types for web keys.
  enum IntegrationType {
    // Default type that indicates this enum hasn't been specified. This is not
    // a valid IntegrationType, one of the other types must be specified
    // instead.
    INTEGRATION_TYPE_UNSPECIFIED = 0;

    // Only used to produce scores. It doesn't display the "I'm not a robot"
    // checkbox and never shows captcha challenges.
    SCORE = 1;

    // Displays the "I'm not a robot" checkbox and may show captcha challenges
    // after it is checked.
    CHECKBOX = 2;

    // Doesn't display the "I'm not a robot" checkbox, but may show captcha
    // challenges after risk analysis.
    INVISIBLE = 3;
  }

  // Enum that represents the possible challenge frequency and difficulty
  // configurations for a web key.
  enum ChallengeSecurityPreference {
    // Default type that indicates this enum hasn't been specified.
    CHALLENGE_SECURITY_PREFERENCE_UNSPECIFIED = 0;

    // Key tends to show fewer and easier challenges.
    USABILITY = 1;

    // Key tends to show balanced (in amount and difficulty) challenges.
    BALANCE = 2;

    // Key tends to show more and harder challenges.
    SECURITY = 3;
  }

  // If set to true, it means allowed_domains will not be enforced.
  bool allow_all_domains = 3;

  // Domains or subdomains of websites allowed to use the key. All subdomains
  // of an allowed domain are automatically allowed. A valid domain requires a
  // host and must not include any path, port, query or fragment.
  // Examples: 'example.com' or 'subdomain.example.com'
  repeated string allowed_domains = 1;

  // Required. Whether this key can be used on AMP (Accelerated Mobile Pages) websites.
  bool allow_amp_traffic = 2 [(google.api.field_behavior) = REQUIRED];

  // Required. Describes how this key is integrated with the website.
  IntegrationType integration_type = 4 [(google.api.field_behavior) = REQUIRED];

  // Settings for the frequency and difficulty at which this key triggers
  // captcha challenges. This should only be specified for IntegrationTypes
  // CHECKBOX and INVISIBLE.
  ChallengeSecurityPreference challenge_security_preference = 5;
}

// Settings specific to keys that can be used by Android apps.
message AndroidKeySettings {
  // Android package names of apps allowed to use the key.
  // Example: 'com.companyname.appname'
  repeated string allowed_package_names = 1;
}

// Settings specific to keys that can be used by iOS apps.
message IOSKeySettings {
  // iOS bundle ids of apps allowed to use the key.
  // Example: 'com.companyname.productname.appname'
  repeated string allowed_bundle_ids = 1;
}