Resolves#40396.
No changes file because there should be no user visible changes.
## Testing
- [x] QA'd all new/changed functionality manually
## fleetd/orbit/Fleet Desktop
- [x] Verified compatibility with the latest released version of Fleet
(see [Must
rule](https://github.com/fleetdm/fleet/blob/main/docs/Contributing/workflows/fleetd-development-and-release-strategy.md))
- [X] Verified that fleetd runs on macOS, Linux and Windows
- [X] Verified auto-update works from the released version of component
to the new version (see [tools/tuf/test](../tools/tuf/test/README.md))
#30877
We need to send `platform_like` during orbit enrollment for proper setup
experience for Linux
If some of the following don't apply, delete the relevant line.
- [X] Changes file added for user-visible changes in `changes/`,
`orbit/changes/` or `ee/fleetd-chrome/changes`.
See [Changes
files](https://github.com/fleetdm/fleet/blob/main/docs/Contributing/guides/committing-changes.md#changes-files)
for more information.
## Testing
- [X] Added/updated automated tests
- [X] QA'd all new/changed functionality manually
## fleetd/orbit/Fleet Desktop
- [X] Verified compatibility with the latest released version of Fleet
(see [Must
rule](https://github.com/fleetdm/fleet/blob/main/docs/Contributing/workflows/fleetd-development-and-release-strategy.md))
- [ ] Verified that fleetd runs on macOS, Linux and Windows
- [x] Verified auto-update works from the released version of component
to the new version (see [tools/tuf/test](../tools/tuf/test/README.md))
Fixes#30473
# Checklist for submitter
- [x] Changes file added for user-visible changes in `changes/`,
`orbit/changes/` or `ee/fleetd-chrome/changes`.
- [x] Added/updated automated tests
- [ ] Manual QA for all new/changed functionality
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added support for TPM-backed host identity certificates enabling
hardware-backed HTTP signature authentication for hosts.
* Introduced HTTP signature verification middleware for API requests,
applied conditionally for premium licenses.
* Hosts presenting identity certificates must authenticate with matching
HTTP message signatures during enrollment and authentication.
* Added SCEP-based certificate issuance for secure host identity
management.
* Updated enrollment endpoints to use standardized request/response
contract types.
* **Bug Fixes**
* Enhanced authentication logic to verify consistency between host
identity certificates and host records, preventing duplicate or
mismatched identities.
* **Chores**
* Updated dependencies and test infrastructure to support HTTP signature
verification and host identity certificate workflows.
* Added comprehensive integration and datastore tests for host identity
certificate issuance, storage, and authentication.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
For #27281
This PR adds `/api/{version}/fleet/scim/details` endpoint, along with
some frontend fixes.
# Checklist for submitter
- [x] If database migrations are included, checked table schema to
confirm autoupdate
- For database migrations:
- [x] Checked schema for all modified table for columns that will
auto-update timestamps during migration.
- [x] Confirmed that updating the timestamps is acceptable, and will not
cause unwanted side effects.
- [x] Ensured the correct collation is explicitly set for character
columns (`COLLATE utf8mb4_unicode_ci`).
- [x] Added/updated automated tests
- [x] A detailed QA plan exists on the associated ticket (if it isn't
there, work with the product group's QA engineer to add it)
- [x] Manual QA for all new/changed functionality
