From 9fadf38ca0cf1844db6f55d325922f9c93abe9e0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Benno=20F=C3=BCnfst=C3=BCck?= <benno.fuenfstueck@gmail.com>
Date: Thu, 20 Jan 2022 20:30:01 +0100
Subject: [PATCH] Fix connecting with new paramiko version (#128)

---
 src/rmview/connection.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/rmview/connection.py b/src/rmview/connection.py
index 6164cbf..7c92473 100644
--- a/src/rmview/connection.py
+++ b/src/rmview/connection.py
@@ -138,6 +138,10 @@ def _initialize(self):
         'password': self.password,
         'pkey': self.pkey,
         'timeout': self.timeout,
+        # remarkable's Dropbear version (Dropbear v2019.78) does not support the server-sig-algs extension,
+        # and also does not support sha2, so connection fails if sha2 is used
+        # paramiko starting with version 2.9.0, paramiko defaults to sha2 if not explicitly disabled: https://github.com/paramiko/paramiko/issues/1961
+        'disabled_algorithms': {'pubkeys': ['rsa-sha2-512', 'rsa-sha2-256']},
       }
 
       if self.auth_method == 'password':