Support IRCv3's tls/STARTTLS

1 files changed, 26 insertions, 0 deletions

diff --git a/modules/starttls.py b/modules/starttls.py
new file mode 100644
index 00000000..e3e69341
--- /dev/null
+++ b/modules/starttls.py
@@ -0,0 +1,26 @@
+import base64
+
+class Module(object):
+    def __init__(self, bot, events, exports):
+        self.bot = bot
+        events.on("received.cap.ls").hook(self.on_cap)
+        events.on("received.cap.ack").hook(self.on_cap_ack)
+
+        events.on("received.numeric.670").hook(self.starttls_success)
+        events.on("received.numeric.691").hook(self.starttls_failed)
+
+    def on_cap(self, event):
+        if "tls" in event["capabilities"].keys() and not event["server"].tls:
+            event["server"].queue_capability("tls")
+
+    def on_cap_ack(self, event):
+        if "tls" in event["capabilities"].keys():
+            event["server"].send_starttls()
+            event["server"].wait_for_capability("tls")
+
+    def starttls_success(self, event):
+        event["server"].wrap_tls()
+        event["server"].capability_done("tls")
+    def starttls_failed(self, event):
+        event["server"].capability_done("tls")
+