Victor Lyuboslavsky
b4bb714fa5
<!-- Add the related story/sub-task/bug number, like Resolves #123, or remove if NA --> **Related issue:** Resolves #37580 This PR adds certificate removal support and status report retry logic to the Android Fleet agent. It also includes overall code review fixes/improvements. I apologize for the large PR. I would prefer smaller PRs, but there was no one to review during the break. Key changes 1. Managed configuration interface change - certificate_templates now expects status and operation fields per certificate 2. Certificate removal flow - New cleanupRemovedCertificates() handles certificates with operation="remove" - Removes keypair from device keystore and reports status to Fleet server - Handles orphaned certificates (tracked locally but no longer in MDM config) 3. Status report retry logic - New statuses: INSTALLED_UNREPORTED and REMOVED_UNREPORTED - When install/removal succeeds but status report fails, state is persisted for retry - retryUnreportedStatuses() retries on next worker run (up to 10 attempts) - After max retries, transitions to final status (gives up reporting but cert action completed) 4. Dependency injection for testability - Converted CertificateOrchestrator from Kotlin object to class with constructor injection - Created CertificateApiClient interface (implemented by ApiClient) - Instance held in AgentApplication (Google's AppContainer pattern) - Added FakeCertificateApiClient for tests with call tracking 5. Naming improvements 6. Worker retries - Previously, worker would get permanently stuck after 5 retries. Now we recover after 15 minutes. We can extend this later if needed for load testing. 7. New UUID managed config field to trigger re-installs or re-removals of certificates. # Checklist for submitter ## Testing - [x] Added/updated automated tests - [x] QA'd all new/changed functionality manually For unreleased bug fixes in a release candidate, one of: - [x] Confirmed that the fix is not expected to adversely impact load test results <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **New Features** * Enhanced certificate management with an application-scoped orchestrator, improved state tracking, automatic retries and backoff for enrollments. * UI/Debug: shows host certificate entries and status/operation details; new localized strings for certificate template status and operation. * Managed Configuration: accepts certificate status and operation fields. * **Bug Fixes** * Enrollment now auto-runs only when needed; safer keystore handling and more robust error paths. * **Tests** * Expanded and refactored tests and test utilities for certificate workflows. * **Chores** * App version bumped to 1.0.1. <sub>✏️ Tip: You can customize this high-level summary in your review settings.</sub> <!-- end of auto-generated comment: release notes by coderabbit.ai -->
News · Report a bug · Handbook · Why open source? · Art
Open-source platform for IT and security teams with thousands of computers. Designed for APIs, GitOps, webhooks, YAML, and humans.
What's it for?
Organizations like Fastly and Gusto use Fleet for vulnerability reporting, detection engineering, device management (MDM), device health monitoring, posture-based access control, managing unused software licenses, and more.
Explore data
To see what kind of data you can use Fleet to gather, check out the table reference documentation.
Out-of-the-box policies
Fleet includes out-of-the box support for all CIS benchmarks for macOS and Windows, as well as many simpler queries.
Take as much or as little as you need for your organization.
Supported platforms
Here are the platforms Fleet currently supports:
- Linux (all distros)
- macOS
- Windows
- Chromebooks
- Amazon Web Services (AWS)
- Google Cloud (GCP)
- Azure (Microsoft cloud)
- Data centers
- Containers (kube, etc)
- Linux-based IoT devices
Lighter than air
Fleet is lightweight and modular. You can use it for security without using it for MDM, and vice versa. You can turn off features you are not using.
Openness
Fleet is dedicated to flexibility, accessibility, and clarity. We think everyone can contribute and that tools should be as easy as possible for everyone to understand.
Good neighbors
Fleet has no ambition to replace all of your other tools. (Though it might replace some, if you want it to.) Ready-to-use, enterprise-friendly integrations exist for Snowflake, Splunk, GitHub Actions, Vanta, Elastic Jira, Zendesk, and more.
Fleet plays well with Munki, Chef, Puppet, and Ansible, as well as with security tools like Crowdstrike and SentinelOne. For example, you can use the free version of Fleet to quickly report on what hosts are actually running your EDR agent.
Free as in free
The free version of Fleet will always be free. Fleet is independently backed and actively maintained with the help of many amazing contributors.
Longevity
The company behind Fleet is founded (and majority-owned) by true believers in open source. The company's business model is influenced by GitLab (NYSE: GTLB), with great investors, happy customers, and the capacity to become profitable at any time.
In keeping with Fleet's value of openness, Fleet Device Management's company handbook is public and open source. You can read about the history of Fleet and osquery and our commitment to improving the product.
Is it any good?
Fleet is used in production by IT and security teams with thousands of laptops and servers. Many deployments support tens of thousands of hosts, and a few large organizations manage deployments as large as 400,000+ hosts.
Chat
Please join us in MacAdmins Slack or in osquery Slack.
The Fleet community is full of kind and helpful people. Whether or not you are a paying customer, if you need help, just ask.
Contributing 
The landscape of cybersecurity and IT is too complex. Let's open it up.
Contributions are welcome, whether you answer questions on Slack / GitHub / StackOverflow / LinkedIn / Twitter, improve the documentation or website, write a tutorial, give a talk at a conference or local meetup, give an interview on a podcast, troubleshoot reported issues, or submit a patch. The Fleet code of conduct is on GitHub.
What's next?
To see what Fleet can do, head over to fleetdm.com and try it out for yourself, grab time with one of the maintainers to discuss, or visit the docs and roll it out to your organization.
Production deployment
Fleet is simple enough to spin up for yourself. Or you can have us host it for you. Premium features are available either way.
Documentation
Complete documentation for Fleet can be found at https://fleetdm.com/docs.
License
The free version of Fleet is available under the MIT license. The commercial license is also designed to allow contributions to paid features for users whose employment agreements allow them to contribute to open source projects. (See LICENSE.md for details.)
Fleet is built on osquery, nanoMDM, Nudge, and swiftDialog.