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TUN-890: To support free tunnels, hostname can now be ""

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This commit is contained in:
Adam Chalmers
2018-09-11 11:47:36 -05:00
committed by Areg Harutyunyan
parent 4f04f35bd1
commit d0bc4d0d96
4 changed files with 3 additions and 26 deletions
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18
cmd/cloudflared/tunnel/configuration.go
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@@ -58,24 +58,6 @@ func generateRandomClientID() string {
return hex.EncodeToString(id)
}
func enoughOptionsSet(c *cli.Context) bool {
// For cloudflared to work, the user needs to at least provide a hostname,
// or runs as stand alone DNS proxy .
// When using sudo, use -E flag to preserve env vars
if c.NumFlags() == 0 && c.NArg() == 0 && os.Getenv("TUNNEL_HOSTNAME") == "" && os.Getenv("TUNNEL_DNS") == "" {
if isRunningFromTerminal() {
logger.Errorf("No arguments were provided. You need to at least specify the hostname for this tunnel. See %s", quickStartUrl)
logger.Infof("If you want to run Argo Tunnel client as a stand alone DNS proxy, run with --proxy-dns option or set TUNNEL_DNS environment variable.")
} else {
logger.Errorf("You need to specify all the options in a configuration file, or use environment variables. See %s and %s", serviceUrl, argumentsUrl)
logger.Infof("If you want to run Argo Tunnel client as a stand alone DNS proxy, specify proxy-dns option in the configuration file, or set TUNNEL_DNS environment variable.")
}
cli.ShowAppHelp(c)
return false
}
return true
}
func handleDeprecatedOptions(c *cli.Context) error {
// Fail if the user provided an old authentication method
if c.IsSet("api-key") || c.IsSet("api-email") || c.IsSet("api-ca-key") {