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Implement SSL SNI hostname setting for asyncnet.

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This commit is contained in:
Dominik Picheta 2017-02-08 00:04:40 +01:00
commit 0535b6b6bf
1 changed files with 5 additions and 0 deletions
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5
lib/pure/asyncnet.nim
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@ -253,6 +253,11 @@ proc connect*(socket: AsyncSocket, address: string, port: Port) {.async.} =
await connect(socket.fd.AsyncFD, address, port, socket.domain)
if socket.isSsl:
when defineSsl:
if not isIpAddress(address):
# Set the SNI address for this connection. This call can fail if
# we're not using TLSv1+.
discard SSL_set_tlsext_host_name(socket.sslHandle, address)
let flags = {SocketFlag.SafeDisconn}
sslSetConnectState(socket.sslHandle)
sslLoop(socket, flags, sslDoHandshake(socket.sslHandle))