SNI not set

Question

SNI not set

jkransen opened this issue 6 years ago · comments

This is the code I use to connect to a remote server:

val postUrl = "https://api.luftdaten.info/v1/push-sensor-data/"
val response = Http(postUrl).headers(Seq("X-PIN" -> "1", "X-Sensor" -> s"fijnstof-${report.id}")).postForm(Seq("P1" -> report.pm10.toString, "P2" -> report.pm25.toString)).option(HttpOptions.allowUnsafeSSL).asString
log.debug(s"Luftdaten: $response")

The response I get is a 403 Forbidden with:

Reason: The client software did not provide a hostname using Server Name Indication (SNI), which is required to access this server.`

I tried setting System.setProperty("jsse.enableSNIExtension", "true"), even though the underlying java.net.HttpsURLConnection is said to default to true.

Is this a bug, or am I missing something?

Jon Hoffman · Answer 1 · Tue Jun 19 2018 22:13:25 GMT+0800 (China Standard Time)

I think using HttpOptions.allowUnsafeSSL is related to this. Are you using that because you're getting cert chain errors without it? I know that some JVMs ship without Let's Encrypt root certs

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On Fri, Jun 15, 2018 at 12:33 PM Jeroen Kransen ***@***.***> wrote: This is the code I use to connect to a remote server: val postUrl = "https://api.luftdaten.info/v1/push-sensor-data/" val response = Http(postUrl).headers(Seq("X-PIN" -> "1", "X-Sensor" -> s"fijnstof-${report.id}")).postForm(Seq("P1" -> report.pm10.toString, "P2" -> report.pm25.toString)).option(HttpOptions.allowUnsafeSSL).asString log.debug(s"Luftdaten: $response") The response I get is a 403 Forbidden with: Reason: The client software did not provide a hostname using Server Name Indication (SNI), which is required to access this server. I tried setting System.setProperty("jsse.enableSNIExtension", "true"), even though the underlying java.net.HttpsURLConnection is said to default to true. Is this a bug, or am I missing something? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#168>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AABfWCjynMiXUxDREpwVjs113uJ3ZzFQks5t8-HngaJpZM4Up1xf> .