Mengelola temuan menggunakan Security Command Center API

Panduan ini menjelaskan cara membuat dan memperbarui temuan menggunakan Security Command Center API.

Sebelum memulai

Sebelum membuat dan memperbarui temuan, Anda harus menyelesaikan langkah-langkah berikut:

Untuk menyelesaikan panduan ini, Anda harus memiliki peran Identity and Access Management (IAM) Security Center Findings Editor (securitycenter.findingsEditor) di tingkat organisasi. Untuk mengetahui informasi selengkapnya tentang peran Security Command Center, lihat Kontrol akses.

Jika ingin membuat temuan dengan tanda keamanan, Anda juga harus memiliki peran IAM yang menyertakan izin untuk jenis tanda yang ingin digunakan:

  • Asset Security Marks Writer (securitycenter.assetSecurityMarksWriter)
  • Finding Security Marks Writer (securitycenter.findingSecurityMarksWriter)

Untuk mengetahui informasi selengkapnya tentang tanda, lihat Menggunakan tanda keamanan Security Command Center.

Membuat temuan

Buat temuan aktif untuk sumber.

gcloud

gcloud scc findings create FINDING_NAME \
    --organization=PARENT_ID \
    --location=LOCATION \
    --source=SOURCE_ID \
    --state=STATE \
    --category=CATEGORY \
    --event-time=EVENT_TIME \
    --resource-name=RESOURCE_NAME

Ganti kode berikut:

Go

import (
	"context"
	"fmt"
	"io"
	"time"

	securitycenter "cloud.google.com/go/securitycenter/apiv2"
	"cloud.google.com/go/securitycenter/apiv2/securitycenterpb"
	"github.com/golang/protobuf/ptypes"
)

// createFinding demonstrates how to create a new security finding in CSCC.
// sourceName is the full resource name of the source the finding should
// be associated with.
func createFinding(w io.Writer, sourceName string) error {
	// sourceName := "organizations/111122222444/sources/1234/locations/global"
	// Instantiate a context and a security service client to make API calls.
	ctx := context.Background()
	client, err := securitycenter.NewClient(ctx)
	if err != nil {
		return fmt.Errorf("securitycenter.NewClient: %w", err)
	}
	defer client.Close() // Closing the client safely cleans up background resources.
	// Use now as the eventTime for the security finding.
	eventTime, err := ptypes.TimestampProto(time.Now())
	if err != nil {
		return fmt.Errorf("TimestampProto: %w", err)
	}

	req := &securitycenterpb.CreateFindingRequest{
		Parent:    sourceName,
		FindingId: "samplefindingid",
		Finding: &securitycenterpb.Finding{
			State: securitycenterpb.Finding_ACTIVE,
			// Resource the finding is associated with. This is an
			// example any resource identifier can be used.
			ResourceName: "//cloudresourcemanager.googleapis.com/organizations/11232/sources/-/locations/global",
			// A free-form category.
			Category: "MEDIUM_RISK_ONE",
			// The time associated with discovering the issue.
			EventTime: eventTime,
		},
	}
	finding, err := client.CreateFinding(ctx, req)
	if err != nil {
		return fmt.Errorf("CreateFinding: %w", err)
	}
	fmt.Fprintf(w, "New finding created: %s\n", finding.Name)
	fmt.Fprintf(w, "Event time (Epoch Seconds): %d\n", eventTime.Seconds)
	return nil
}

Java


import com.google.cloud.securitycenter.v2.CreateFindingRequest;
import com.google.cloud.securitycenter.v2.Finding;
import com.google.cloud.securitycenter.v2.Finding.FindingClass;
import com.google.cloud.securitycenter.v2.Finding.Mute;
import com.google.cloud.securitycenter.v2.Finding.Severity;
import com.google.cloud.securitycenter.v2.Finding.State;
import com.google.cloud.securitycenter.v2.SecurityCenterClient;
import com.google.cloud.securitycenter.v2.SourceName;
import com.google.protobuf.Timestamp;
import java.io.IOException;
import java.time.Instant;
import java.util.Optional;
import java.util.UUID;

public class CreateFindings {

  public static void main(String[] args) throws IOException {
    // TODO: Replace the sample resource name
    // organizationId: Google Cloud Organization id.
    String organizationId = "{google-cloud-organization-id}";

    // Specify the location to list the findings.
    String location = "global";

    // The source id corresponding to the finding.
    String sourceId = "{source-id}";

    // The finding id.
    String findingId = "testfindingv2" + UUID.randomUUID().toString().split("-")[0];

    // Specify the category.
    Optional<String> category = Optional.of("MEDIUM_RISK_ONE");

    createFinding(organizationId, location, findingId, sourceId, category);
  }

  /**
   * Creates a security finding within a specific source in the Security Command Center.
   */
  public static Finding createFinding(String organizationId, String location, String findingId,
      String sourceId, Optional<String> category) throws IOException {
    try (SecurityCenterClient client = SecurityCenterClient.create()) {
      // Optionally SourceName or String can be used.
      // String sourceName = String.format("organizations/%s/sources/%s", organizationId, sourceId);
      SourceName sourceName = SourceName.of(organizationId, sourceId);

      Instant eventTime = Instant.now();
      // The resource this finding applies to. The Cloud Security Command Center UI can link the
      // findings for a resource to the corresponding asset of a resource if there are matches.
      String resourceName = String.format("//cloudresourcemanager.googleapis.com/organizations/%s",
          organizationId);

      // Set up a request to create a finding in a source.
      String parent = String.format("%s/locations/%s", sourceName.toString(), location);
      Finding finding = Finding.newBuilder()
          .setParent(parent)
          .setState(State.ACTIVE)
          .setSeverity(Severity.LOW)
          .setMute(Mute.UNMUTED)
          .setFindingClass(FindingClass.OBSERVATION)
          .setResourceName(resourceName)
          .setEventTime(Timestamp.newBuilder()
              .setSeconds(eventTime.getEpochSecond())
              .setNanos(eventTime.getNano()))
          .setCategory(category.orElse("LOW_RISK_ONE"))
          .build();

      CreateFindingRequest createFindingRequest = CreateFindingRequest.newBuilder()
          .setParent(parent)
          .setFindingId(findingId)
          .setFinding(finding).build();

      // Call the API.
      Finding response = client.createFinding(createFindingRequest);
      return response;
    }
  }
}

Node.js

// Imports the Google Cloud client library.
const {SecurityCenterClient} = require('@google-cloud/security-center').v2;
const uuid = require('uuid');

// Create a Security Center client
const client = new SecurityCenterClient();

// TODO(developer): Update the following for your own environment.
const organizationId = '1081635000895';
const location = 'global';

const [source] = await client.createSource({
  source: {
    displayName: 'Customized Display Name V2',
    description: 'A new custom source that does X',
  },
  parent: client.organizationPath(organizationId),
});

const sourceId = source.name.split('/')[3];

// Resource name of the new finding's parent. Examples:
//  - `organizations/[organization_id]/sources/[source_id]`
//  - `organizations/[organization_id]/sources/[source_id]/locations/[location_id]`
const parent = `organizations/${organizationId}/sources/${sourceId}/locations/${location}`;

// The resource this finding applies to. The Cloud Security Command Center UI can link the
// findings for a resource to the corresponding asset of a resource if there are matches.
const resourceName = `//cloudresourcemanager.googleapis.com/organizations/${organizationId}`;

// Unique identifier provided by the client within the parent scope.
// It must be alphanumeric and less than or equal to 32 characters and
// greater than 0 characters in length.
const findingId = uuid.v4().replace(/-/g, '');

// Get the current timestamp.
const eventDate = new Date();

// Finding category.
const category = 'MEDIUM_RISK_ONE';

// Build the finding request object.
const createFindingRequest = {
  parent: parent,
  findingId: findingId,
  finding: {
    resourceName,
    category,
    state: 'ACTIVE',
    // The time associated with discovering the issue.
    eventTime: {
      seconds: Math.floor(eventDate.getTime() / 1000),
      nanos: (eventDate.getTime() % 1000) * 1e6,
    },
  },
};

// Call the API.
const [finding] = await client.createFinding(createFindingRequest);
console.log('New finding created: %j', finding);

Python

def create_finding(
    organization_id, location_id, finding_id, source_name, category
) -> Dict:
    """
    cretaes a new finding
    Args:
        organization_id: organization_id is the numeric ID of the organization. e.g.:organization_id = "111122222444"
        source_name: is the resource path for a source that has been created
        finding_id: unique identifier provided by the client.
        location_id: GCP location id; example: 'global'
        category: the additional category group with in findings.
    Returns:
         Dict: returns the created findings details.
    """
    import datetime

    from google.cloud import securitycenter_v2
    from google.cloud.securitycenter_v2 import Finding

    # Create a new client.
    client = securitycenter_v2.SecurityCenterClient()

    # Use the current time as the finding "event time".
    event_time = datetime.datetime.now(tz=datetime.timezone.utc)

    # 'source_name' is the resource path for a source that has been
    # created previously (you can use list_sources to find a specific one).
    # Its format is:
    # source_name = "organizations/{organization_id}/sources/{source_id}"
    # e.g.:
    # source_name = "organizations/111122222444/sources/1234"
    # source_name = f"organizations/{organization_id}/sources/{source_name}"
    # category= "MEDIUM_RISK_ONE"
    # The resource this finding applies to.  The CSCC UI can link
    # the findings for a resource to the corresponding Asset of a resource
    # if there are matches.
    resource_name = (
        f"//cloudresourcemanager.googleapis.com/organizations/{organization_id}"
    )

    finding = Finding(
        state=Finding.State.ACTIVE,
        resource_name=resource_name,
        category=category,
        event_time=event_time,
    )
    parent = source_name + "/locations/" + location_id
    # Call The API.
    created_finding = client.create_finding(
        request={"parent": parent, "finding_id": finding_id, "finding": finding}
    )
    print(created_finding)
    return created_finding

Untuk mengetahui informasi tentang berapa lama data temuan disimpan di Security Command Center, baca Retensi temuan.

Memperbarui status temuan

Security Command Center juga menyediakan API untuk hanya memperbarui status temuan. Contoh berikut menunjukkan cara mengubah status temuan menjadi tidak aktif.

gcloud

gcloud scc findings update \
    PARENT/PARENT_ID/sources/SOURCE_ID/locations/LOCATION/findings/FINDING_NAME \
    --state=STATE

Ganti kode berikut:

Go

import (
	"context"
	"fmt"
	"io"

	securitycenter "cloud.google.com/go/securitycenter/apiv2"
	"cloud.google.com/go/securitycenter/apiv2/securitycenterpb"
)

// updateFindingState demonstrates how to update a security finding's state
// in CSCC.  findingName is the full resource name of the finding to update.
func setFindingState(w io.Writer, findingName string) error {
	// findingName := "organizations/111122222444/sources/1234/locations/global"
	// Instantiate a context and a security service client to make API calls.
	ctx := context.Background()
	client, err := securitycenter.NewClient(ctx)
	if err != nil {
		return fmt.Errorf("securitycenter.NewClient: %w", err)
	}
	defer client.Close() // Closing the client safely cleans up background resources.

	req := &securitycenterpb.SetFindingStateRequest{
		Name:  findingName,
		State: securitycenterpb.Finding_INACTIVE,
		// New state is effective immediately.
	}

	finding, err := client.SetFindingState(ctx, req)
	if err != nil {
		return fmt.Errorf("SetFindingState: %w", err)
	}

	fmt.Fprintf(w, "Finding updated: %s\n", finding.Name)
	fmt.Fprintf(w, "Finding state: %v\n", finding.State)
	fmt.Fprintf(w, "Event time (Epoch Seconds): %d\n", finding.EventTime.Seconds)

	return nil
}

Java


import com.google.cloud.securitycenter.v2.Finding;
import com.google.cloud.securitycenter.v2.Finding.State;
import com.google.cloud.securitycenter.v2.FindingName;
import com.google.cloud.securitycenter.v2.SecurityCenterClient;
import com.google.cloud.securitycenter.v2.SetFindingStateRequest;
import java.io.IOException;

public class SetFindingsByState {

  public static void main(String[] args) throws IOException {
    // organizationId: Google Cloud Organization id.
    String organizationId = "{google-cloud-organization-id}";

    // Specify the location to list the findings.
    String location = "global";

    // The source id corresponding to the finding.
    String sourceId = "{source-id}";

    // The finding id.
    String findingId = "{finding-id}";

    setFindingState(organizationId, location, sourceId, findingId);
  }

  // Demonstrates how to update a finding's state
  public static Finding setFindingState(String organizationId, String location, String sourceId,
      String findingId) throws IOException {
    // Initialize client that will be used to send requests. This client only needs to be created
    // once, and can be reused for multiple requests.
    try (SecurityCenterClient client = SecurityCenterClient.create()) {
      // Optionally FindingName or String can be used.
      // String findingName = String.format("organizations/%s/sources/%s/locations/%s/findings/%s",
      // organizationId,sourceId,location,findingId);
      FindingName findingName = FindingName
          .ofOrganizationSourceLocationFindingName(organizationId, sourceId, location, findingId);

      SetFindingStateRequest request = SetFindingStateRequest.newBuilder()
          .setName(findingName.toString())
          .setState(State.INACTIVE)
          .build();

      // Call the API.
      Finding finding = client.setFindingState(request);

      System.out.println("Updated Finding: " + finding);
      return finding;
    }
  }
}

Node.js

// Imports the Google Cloud client library.
const {SecurityCenterClient} = require('@google-cloud/security-center').v2;

// Creates a new client.
const client = new SecurityCenterClient();

// TODO(developer): Update the following for your own environment.
const organizationId = '1081635000895';
const location = 'global';

async function createSampleFinding() {
  const uuid = require('uuid');

  const [source] = await client.createSource({
    source: {
      displayName: 'Customized Display Name V2',
      description: 'A new custom source that does X',
    },
    parent: client.organizationPath(organizationId),
  });

  const sourceId = source.name.split('/')[3];

  // Resource name of the new finding's parent. Examples:
  //  - `organizations/[organization_id]/sources/[source_id]`
  //  - `organizations/[organization_id]/sources/[source_id]/locations/[location_id]`
  const parent = `organizations/${organizationId}/sources/${sourceId}/locations/${location}`;

  // The resource this finding applied to. The Cloud Security Command Center UI can link the
  // findings for a resource to the corresponding asset of a resource if there are matches.
  const resourceName = `//cloudresourcemanager.googleapis.com/organizations/${organizationId}`;

  // Unique identifier provided by the client within the parent scope.
  // It must be alphanumeric and less than or equal to 32 characters and
  // greater than 0 characters in length.
  const findingId = uuid.v4().replace(/-/g, '');

  // Get the current timestamp.
  const eventDate = new Date();

  // Finding category.
  const category = 'MEDIUM_RISK_ONE';

  // Build the finding request object.
  const createFindingRequest = {
    parent: parent,
    findingId: findingId,
    finding: {
      resourceName,
      category,
      state: 'ACTIVE',
      // The time associated with discovering the issue.
      eventTime: {
        seconds: Math.floor(eventDate.getTime() / 1000),
        nanos: (eventDate.getTime() % 1000) * 1e6,
      },
    },
  };

  await client.createFinding(createFindingRequest);
  return {sourceId, findingId};
}

const {sourceId, findingId} = await createSampleFinding();

// The name is the full resource name of the source the finding should be associated with.
const name = `organizations/${organizationId}/sources/${sourceId}/locations/${location}/findings/${findingId}`;

// Build the request.
const eventTime = new Date();

const findingRequest = {
  name,
  state: 'INACTIVE',
  // use now as the time when the new state takes effect.
  startTime: {
    seconds: Math.floor(eventTime.getTime() / 1000),
    nanos: (eventTime.getTime() % 1000) * 1e6,
  },
};

async function setFindingState() {
  // Call the API.
  const [response] = await client.setFindingState(findingRequest);
  console.log('Set finding state: %j', response);
}

await setFindingState();

Langkah berikutnya

Pelajari lebih lanjut cara mengakses Security Command Center menggunakan library klien.