fleet/server/mdm/android/service/endpoint_utils.go
Magnus Jensen da43bf8371
Request body limits (#39080)
<!-- Add the related story/sub-task/bug number, like Resolves #123, or
remove if NA -->
**Related issue:** Resolves
https://github.com/fleetdm/confidential/issues/13934

# Checklist for submitter

If some of the following don't apply, delete the relevant line.

- [ ] 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
- [ ] QA'd all new/changed functionality manually
2026-02-05 10:29:53 -05:00

89 lines
2.7 KiB
Go

package service
import (
"context"
"io"
"net/http"
"github.com/fleetdm/fleet/v4/server/fleet"
"github.com/fleetdm/fleet/v4/server/mdm/android"
eu "github.com/fleetdm/fleet/v4/server/platform/endpointer"
platform_http "github.com/fleetdm/fleet/v4/server/platform/http"
"github.com/fleetdm/fleet/v4/server/service/middleware/auth"
"github.com/go-json-experiment/json"
"github.com/go-json-experiment/json/jsontext"
"github.com/go-kit/kit/endpoint"
kithttp "github.com/go-kit/kit/transport/http"
"github.com/gorilla/mux"
)
func encodeResponse(ctx context.Context, w http.ResponseWriter, response interface{}) error {
return eu.EncodeCommonResponse(ctx, w, response,
func(w http.ResponseWriter, response interface{}) error {
return json.MarshalWrite(w, response, jsontext.WithIndent(" "))
},
nil, // no domain-specific error encoder
)
}
func makeDecoder(iface any, requestBodySizeLimit int64) kithttp.DecodeRequestFunc {
return eu.MakeDecoder(iface, func(body io.Reader, req any) error {
return json.UnmarshalRead(body, req)
}, nil, nil, nil, nil, requestBodySizeLimit)
}
// handlerFunc is the handler function type for Android service endpoints.
type handlerFunc func(ctx context.Context, request any, svc android.Service) fleet.Errorer
// Compile-time check to ensure that androidEndpointer implements Endpointer.
var _ eu.Endpointer[handlerFunc] = &androidEndpointer{}
type androidEndpointer struct {
svc android.Service
}
func (e *androidEndpointer) CallHandlerFunc(f handlerFunc, ctx context.Context, request any,
svc any,
) (platform_http.Errorer, error) {
return f(ctx, request, svc.(android.Service)), nil
}
func (e *androidEndpointer) Service() any {
return e.svc
}
func newUserAuthenticatedEndpointer(fleetSvc fleet.Service, svc android.Service, opts []kithttp.ServerOption, r *mux.Router,
versions ...string,
) *eu.CommonEndpointer[handlerFunc] {
return &eu.CommonEndpointer[handlerFunc]{
EP: &androidEndpointer{
svc: svc,
},
MakeDecoderFn: makeDecoder,
EncodeFn: encodeResponse,
Opts: opts,
AuthMiddleware: func(next endpoint.Endpoint) endpoint.Endpoint {
return auth.AuthenticatedUser(fleetSvc, next)
},
Router: r,
Versions: versions,
}
}
func newNoAuthEndpointer(fleetSvc fleet.Service, svc android.Service, opts []kithttp.ServerOption, r *mux.Router,
versions ...string,
) *eu.CommonEndpointer[handlerFunc] {
return &eu.CommonEndpointer[handlerFunc]{
EP: &androidEndpointer{
svc: svc,
},
MakeDecoderFn: makeDecoder,
EncodeFn: encodeResponse,
Opts: opts,
AuthMiddleware: func(next endpoint.Endpoint) endpoint.Endpoint {
return auth.UnauthenticatedRequest(fleetSvc, next)
},
Router: r,
Versions: versions,
}
}