ooni-probe-cli/nettests/websites/web_connectivity.go
Simone Basso 946289d6fe
Use more general ooni/probe-engine API (#67)
No functional change, just importing less stuff and meddling
much less with the internals of ooni/probe-engine.
2019-10-28 14:05:05 +01:00

104 lines
2.5 KiB
Go

package websites
import (
"github.com/apex/log"
"github.com/ooni/probe-cli/internal/database"
"github.com/ooni/probe-cli/nettests"
)
func lookupURLs(ctl *nettests.Controller, limit int) ([]string, map[int64]int64, error) {
var urls []string
urlIDMap := make(map[int64]int64)
config := ctl.Ctx.Session.NewTestListsConfig()
config.Limit = limit
client := ctl.Ctx.Session.NewTestListsClient()
testlist, err := client.Fetch(config)
if err != nil {
return nil, nil, err
}
for idx, url := range testlist {
log.Debugf("Going over URL %d", idx)
urlID, err := database.CreateOrUpdateURL(
ctl.Ctx.DB, url.URL(), url.CategoryCode(), url.CountryCode(),
)
if err != nil {
log.Error("failed to add to the URL table")
return nil, nil, err
}
log.Debugf("Mapped URL %s to idx %d and urlID %d", url.URL, idx, urlID)
urlIDMap[int64(idx)] = urlID
urls = append(urls, url.URL())
}
return urls, urlIDMap, nil
}
// WebConnectivity test implementation
type WebConnectivity struct {
}
// Run starts the test
func (n WebConnectivity) Run(ctl *nettests.Controller) error {
urls, urlIDMap, err := lookupURLs(ctl, ctl.Ctx.Config.NettestGroups.Websites.Limit)
if err != nil {
return err
}
ctl.SetInputIdxMap(urlIDMap)
builder, err := ctl.Ctx.Session.NewExperimentBuilder(
"web_connectivity",
)
if err != nil {
return err
}
if err := builder.SetOptionString("LogLevel", "INFO"); err != nil {
return err
}
return ctl.Run(builder, urls)
}
// WebConnectivityTestKeys for the test
type WebConnectivityTestKeys struct {
Accessible bool `json:"accessible"`
Blocking string `json:"blocking"`
IsAnomaly bool `json:"-"`
}
// GetTestKeys generates a summary for a test run
func (n WebConnectivity) GetTestKeys(tk map[string]interface{}) (interface{}, error) {
var (
blocked bool
blocking string
accessible bool
)
// We need to do these complicated type assertions, because some of the fields
// are "nullable" and/or can be of different types
switch v := tk["blocking"].(type) {
case bool:
blocked = false
blocking = "none"
case string:
blocked = true
blocking = v
default:
blocked = false
blocking = "none"
}
if tk["accessible"] == nil {
accessible = false
} else {
accessible = tk["accessible"].(bool)
}
return WebConnectivityTestKeys{
Accessible: accessible,
Blocking: blocking,
IsAnomaly: blocked,
}, nil
}
// LogSummary writes the summary to the standard output
func (n WebConnectivity) LogSummary(s string) error {
return nil
}