TUN-4699: Make quick tunnels the default in cloudflared

connection/observer.go

@@ -1,13 +1,7 @@
 package connection
 
 import (
-	"fmt"
-	"net/url"
-	"strings"
-
 	"github.com/rs/zerolog"
-
-	tunnelpogs "github.com/cloudflare/cloudflared/tunnelrpc/pogs"
 )
 
 const (
@@ -54,53 +48,6 @@ func (o *Observer) logServerInfo(connIndex uint8, location, msg string) {
 	o.metrics.registerServerLocation(uint8ToString(connIndex), location)
 }
 
-func (o *Observer) logTrialHostname(registration *tunnelpogs.TunnelRegistration) error {
-	// Print out the user's trial zone URL in a nice box (if they requested and got one and UI flag is not set)
-	if !o.uiEnabled {
-		if registrationURL, err := url.Parse(registration.Url); err == nil {
-			for _, line := range AsciiBox(TrialZoneMsg(registrationURL.String()), 2) {
-				o.log.Info().Msg(line)
-			}
-		} else {
-			o.log.Error().Msg("Failed to connect tunnel, please try again.")
-			return fmt.Errorf("empty URL in response from Cloudflare edge")
-		}
-	}
-	return nil
-}
-
-// Print out the given lines in a nice ASCII box.
-func AsciiBox(lines []string, padding int) (box []string) {
-	maxLen := maxLen(lines)
-	spacer := strings.Repeat(" ", padding)
-
-	border := "+" + strings.Repeat("-", maxLen+(padding*2)) + "+"
-
-	box = append(box, border)
-	for _, line := range lines {
-		box = append(box, "|"+spacer+line+strings.Repeat(" ", maxLen-len(line))+spacer+"|")
-	}
-	box = append(box, border)
-	return
-}
-
-func maxLen(lines []string) int {
-	max := 0
-	for _, line := range lines {
-		if len(line) > max {
-			max = len(line)
-		}
-	}
-	return max
-}
-
-func TrialZoneMsg(url string) []string {
-	return []string{
-		"Your free tunnel has started! Visit it:",
-		"  " + url,
-	}
-}
-
 func (o *Observer) sendRegisteringEvent(connIndex uint8) {
 	o.sendEvent(Event{Index: connIndex, EventType: RegisteringTunnel})
 }
@@ -109,7 +56,7 @@ func (o *Observer) sendConnectedEvent(connIndex uint8, location string) {
 	o.sendEvent(Event{Index: connIndex, EventType: Connected, Location: location})
 }
 
-func (o *Observer) sendURL(url string) {
+func (o *Observer) SendURL(url string) {
 	o.sendEvent(Event{EventType: SetURL, URL: url})
 }