Files
fletcher-rudra dfc8c272d3 Add Zorin OS as a recognized Linux platform (#45712)
**Related issue:** Resolves #45710

# Checklist for submitter

- [x] Changes file added (`changes/45710-zorin-os-support`).
- [x] Input data is properly validated, `SELECT *` is avoided, SQL
injection is prevented (using placeholders for values in statements), JS
inline code is prevented especially for url redirects, and untrusted
data interpolated into shell scripts/commands is validated against shell
metacharacters.
- [x] Timeouts are implemented and retries are limited to avoid infinite
loops.
- [x] If paths of existing endpoints are modified without backwards
compatibility, checked the frontend/CLI for any necessary changes.

## Testing

- [x] Added/updated automated tests —
`server/vulnerabilities/oval/oval_platform_test.go` extended with Zorin
→ Ubuntu LTS mapping cases (16/17/18) plus an unknown-version case
(`Zorin OS 99` → `zorin_99`, which `IsSupported()` rejects).
- [x] QA'd all new/changed functionality manually — Zorin OS 17.0 and
18.1 hosts enrolled against a patched Fleet server, host details show
`platform=zorin`, software inventory populates, and OVAL CVE matching
produces results against the corresponding `ubuntu_2204` / `ubuntu_2404`
feeds.

## Database migrations

- N/A. No schema changes.

## New Fleet configuration settings

- N/A. No new settings.

## fleetd/orbit/Fleet Desktop

- N/A. Server + frontend only; no fleetd/orbit changes.

---

## Summary

Fleet previously logged `unrecognized platform` for Zorin OS hosts
(osquery reports `platform=zorin` from `/etc/os-release` `ID=zorin`).
The common workaround was running osquery with
`--force_platform=ubuntu`, which masquerades the host. This change adds
`zorin` as a first-class Linux platform alongside Ubuntu:

- **`server/fleet/hosts.go`** — register `zorin` in `HostLinuxOSs` and
`HostDebPackageOSs`
- **`server/datastore/mysql/linux_mdm.go`** — include Zorin in the Linux
disk-encryption summary query
- **`server/vulnerabilities/oval/oval_platform.go`** — map Zorin major
version to the underlying Ubuntu LTS OVAL feed (16 → 20.04, 17 → 22.04,
18 → 24.04). Unknown future versions fall through to an unsupported
`zorin_<major>` identifier so vulnerability scanning is skipped rather
than served stale data from an aging LTS feed.
- **frontend** — add `zorin` to `HOST_LINUX_PLATFORMS`, the
disk-encryption support list and type guard, the label platform
dropdown, and the icon mapping (Ubuntu icon, since no Zorin-specific
asset exists in the repo).

No new dependency, schema migration, or config setting. Reuses existing
Ubuntu OVAL feeds and the existing Ubuntu icon.

Diff is ~30 lines net across 9 files (8 patched + 1 `changes/` file).

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **New Features**
  * Added Zorin OS as a supported Linux platform.
* Zorin hosts included in Linux disk-encryption summaries and treated as
disk-encryption capable.
* Zorin OS available as a selectable/filterable platform label and
considered DEB-install compatible.
* Vulnerability scanning enabled for Zorin 16→Ubuntu 20.04, 17→22.04,
18→24.04; unknown/future Zorin versions are marked unsupported and
skipped for CVE matching.

<!-- review_stack_entry_start -->

[![Review Change
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<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-07-06 13:00:10 -03:00

135 lines
4.6 KiB
Go

package oval
import (
"testing"
"time"
"github.com/stretchr/testify/require"
)
func TestOvalPlatform(t *testing.T) {
t.Run("NewPlatform", func(t *testing.T) {
cases := []struct {
platform string
osVersion string
expected string
}{
{"centos", "CentOS Linux 8.3.2011", "centos_08"},
{"ubuntu", "Ubuntu 20.4.0", "ubuntu_2004"},
{"centos", "CentOS 6.10.0", "centos_06"},
{"debian", "Debian GNU/Linux 9.0.0", "debian_09"},
{"debian", "Debian GNU/Linux 10.0.0", "debian_10"},
{"centos", "CentOS Linux 7.9.2009", "centos_07"},
{"ubuntu", "Ubuntu 16.4.0", "ubuntu_1604"},
{"ubuntu", "Ubuntu 18.4.0", "ubuntu_1804"},
{"ubuntu", "Ubuntu 18.4", "ubuntu_1804"},
{"ubuntu", "Ubuntu 18.4.0 ", "ubuntu_1804"},
{"ubuntu", "Ubuntu 18.4.0 LTS asdfasd", "ubuntu_1804"},
{"rhel", "CentOS Linux 7.9.2009", "rhel_07"},
{"amzn", "Amazon Linux 2.0.0", "amzn_02"},
{"amzn", "Amazon Linux 2023.0.0", "amzn_2023"},
{"rhel", "Fedora Linux 12.0.0", "rhel_06"},
{"rhel", "Fedora Linux 13.0.0", "rhel_06"},
{"rhel", "Fedora Linux 14.0.0", "rhel_06"},
{"rhel", "Fedora Linux 15.0.0", "rhel_06"},
{"rhel", "Fedora Linux 16.0.0", "rhel_06"},
{"rhel", "Fedora Linux 17.0.0", "rhel_06"},
{"rhel", "Fedora Linux 18.0.0", "rhel_06"},
{"rhel", "Fedora Linux 19.0.0", "rhel_07"},
{"rhel", "Fedora Linux 20.0.0", "rhel_07"},
{"rhel", "Fedora Linux 21.0.0", "rhel_07"},
{"rhel", "Fedora Linux 22.0.0", "rhel_07"},
{"rhel", "Fedora Linux 23.0.0", "rhel_07"},
{"rhel", "Fedora Linux 24.0.0", "rhel_07"},
{"rhel", "Fedora Linux 25.0.0", "rhel_07"},
{"rhel", "Fedora Linux 26.0.0", "rhel_07"},
{"rhel", "Fedora Linux 27.0.0", "rhel_07"},
{"rhel", "Fedora Linux 28.0.0", "rhel_08"},
{"rhel", "Fedora Linux 29.0.0", "rhel_08"},
{"rhel", "Fedora Linux 30.0.0", "rhel_08"},
{"rhel", "Fedora Linux 31.0.0", "rhel_08"},
{"rhel", "Fedora Linux 32.0.0", "rhel_08"},
{"rhel", "Fedora Linux 33.0.0", "rhel_08"},
{"rhel", "Fedora Linux 34.0.0", "rhel_09"},
{"rhel", "Fedora Linux 35.0.0", "rhel_09"},
{"rhel", "Fedora Linux 36.0.0", "rhel_09"},
{"ubuntu", "Ubuntu 20.04.2 LTS", "ubuntu_2004"},
{"zorin", "Zorin OS 16.0.0", "ubuntu_2004"},
{"zorin", "Zorin OS 17.0.0", "ubuntu_2204"},
{"zorin", "Zorin OS 18.1", "ubuntu_2404"},
{"zorin", "Zorin OS 99.0.0", "zorin_99"},
}
for _, c := range cases {
require.Equal(t, c.expected, string(NewPlatform(c.platform, c.osVersion)), c)
}
})
t.Run("ToFilename", func(t *testing.T) {
cases := []struct {
date time.Time
expected string
}{
{time.Date(2020, 1, 1, 0, 0, 0, 0, time.UTC), "fleet_oval_ubuntu_2004-2020_01_01.json"},
{time.Date(2020, 10, 10, 0, 0, 0, 0, time.UTC), "fleet_oval_ubuntu_2004-2020_10_10.json"},
}
for _, c := range cases {
plat := NewPlatform("ubuntu", "Ubuntu 20.4.0")
require.Equal(t, c.expected, plat.ToFilename(c.date, "json"))
}
})
t.Run("ToGovalDictionaryFilename", func(t *testing.T) {
cases := []struct {
version string
expected string
}{
{"Amazon Linux 2.0.0", "fleet_goval_dictionary_amzn_02.sqlite3"},
{"Amazon Linux 2023.0.0", "fleet_goval_dictionary_amzn_2023.sqlite3"},
}
for _, c := range cases {
plat := NewPlatform("amzn", c.version)
require.Equal(t, c.expected, plat.ToGovalDictionaryFilename())
}
})
t.Run("ToGovalDatabaseFilename", func(t *testing.T) {
cases := []struct {
version string
expected string
}{
{"Amazon Linux 1.0.0", "amzn_01.sqlite3"},
{"Amazon Linux 2.0.0", "amzn_02.sqlite3"},
{"Amazon Linux 2022.0.0", "amzn_2022.sqlite3"},
{"Amazon Linux 2023.0.0", "amzn_2023.sqlite3"},
}
for _, c := range cases {
plat := NewPlatform("amzn", c.version)
require.Equal(t, c.expected, plat.ToGovalDatabaseFilename())
}
})
t.Run("IsGovalDictionaryKernelOnly", func(t *testing.T) {
cases := []struct {
platform string
osVersion string
kernelOnly bool
}{
// Amazon Linux is NOT kernel-only (full goval-dictionary scanning)
{"amzn", "Amazon Linux 1.0.0", false},
{"amzn", "Amazon Linux 2.0.0", false},
{"amzn", "Amazon Linux 2023.0.0", false},
// RHEL is kernel-only (only kernel packages scanned via goval-dictionary)
{"rhel", "CentOS Linux 7.9.2009", true},
{"rhel", "CentOS Linux 8.3.2011", true},
{"rhel", "Red Hat Enterprise Linux 9.0.0", true},
// Ubuntu is not supported by goval-dictionary at all
{"ubuntu", "Ubuntu 20.4.0", false},
}
for _, c := range cases {
plat := NewPlatform(c.platform, c.osVersion)
require.Equal(t, c.kernelOnly, plat.IsGovalDictionaryKernelOnly(), "platform=%s, osVersion=%s", c.platform, c.osVersion)
}
})
}