ooni-probe-cli/internal/engine/model/experiment.go
Simone Basso 31e478b04e
refactor: redesign how we import assets (#260)
* fix(pkg.go.dev): import a subpackage containing the assets

We're trying to fix this issue that pkg.go.dev does not build.

Thanks to @hellais for this very neat idea! Let's keep our
fingers crossed and see whether it fixes!

* feat: use embedded geoip databases

Closes https://github.com/ooni/probe/issues/1372.

Work done as part of https://github.com/ooni/probe/issues/1369.

* fix(assetsx): add tests

* feat: simplify and just vendor uncompressed DBs

* remove tests that seems not necessary anymore

* fix: run go mod tidy

* Address https://github.com/ooni/probe-cli/pull/260/files#r605181364

* rewrite a test in a better way

* fix: gently cleanup the legacy assetsdir

Do not remove the whole directory with brute force. Just zap the
files whose name we know. Then attempt to delete the legacy directory
as well. If not empty, just fail. This is fine because it means the
user has stored other files inside the directory.

* fix: create .miniooni if missing
2021-04-01 16:57:31 +02:00

84 lines
2.7 KiB
Go

package model
import (
"context"
"net/http"
)
// ExperimentOrchestraClient is the experiment's view of
// a client for querying the OONI orchestra API.
type ExperimentOrchestraClient interface {
// CheckIn calls the check-in API.
CheckIn(ctx context.Context, config CheckInConfig) (*CheckInInfo, error)
// FetchPsiphonConfig returns psiphon config from the API.
FetchPsiphonConfig(ctx context.Context) ([]byte, error)
// FetchTorTargets returns tor targets from the API.
FetchTorTargets(ctx context.Context, cc string) (map[string]TorTarget, error)
// FetchURLList returns URLs from the API.
// This method is deprecated and will be removed soon.
FetchURLList(ctx context.Context, config URLListConfig) ([]URLInfo, error)
}
// ExperimentSession is the experiment's view of a session.
type ExperimentSession interface {
GetTestHelpersByName(name string) ([]Service, bool)
DefaultHTTPClient() *http.Client
Logger() Logger
NewOrchestraClient(ctx context.Context) (ExperimentOrchestraClient, error)
ProbeCC() string
ResolverIP() string
TempDir() string
TorArgs() []string
TorBinary() string
UserAgent() string
}
// ExperimentCallbacks contains experiment event-handling callbacks
type ExperimentCallbacks interface {
// OnProgress provides information about an experiment progress.
OnProgress(percentage float64, message string)
}
// PrinterCallbacks is the default event handler
type PrinterCallbacks struct {
Logger
}
// NewPrinterCallbacks returns a new default callback handler
func NewPrinterCallbacks(logger Logger) PrinterCallbacks {
return PrinterCallbacks{Logger: logger}
}
// OnProgress provides information about an experiment progress.
func (d PrinterCallbacks) OnProgress(percentage float64, message string) {
d.Logger.Infof("[%5.1f%%] %s", percentage*100, message)
}
// ExperimentMeasurer is the interface that allows to run a
// measurement for a specific experiment.
type ExperimentMeasurer interface {
// ExperimentName returns the experiment name.
ExperimentName() string
// ExperimentVersion returns the experiment version.
ExperimentVersion() string
// Run runs the experiment with the specified context, session,
// measurement, and experiment calbacks. This method should only
// return an error in case the experiment could not run (e.g.,
// a required input is missing). Otherwise, the code should just
// set the relevant OONI error inside of the measurmeent and
// return nil. This is important because the caller may not submit
// the measurement if this method returns an error.
Run(
ctx context.Context, sess ExperimentSession,
measurement *Measurement, callbacks ExperimentCallbacks,
) error
// GetSummaryKeys returns summary keys expected by ooni/probe-cli.
GetSummaryKeys(*Measurement) (interface{}, error)
}