eculocate

commit 9a958895231bf44ec5a0155bcbde3d9f450ad20a
parent 923dbe6fa93261fd6cd871a13b56701bafd4b604
Author: Daniel Barlow <dan@telent.net>
Date:   Sat, 31 Jan 2026 21:22:43 +0000

update android client to use key

Diffstat:
M
client/README.md
 | 
6
+++++-
M
client/android.py
 | 
6
+++++-
M
client/eculocate.py
 | 
1
-

3 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/client/README.md b/client/README.md
@@ -13,5 +13,9 @@ is Android) install Termux and Termux:Gui from the F-Droid repository,
 ```sh
 
 $ termux-setup-storage
-$ pip install zeroconf
+$ pkg install binutils make libsodium
+$ SODIUM_INSTALL=system pip install pynacl zeroconf
 ```
+
+* you also need to copy `privkey.bin` from wherever you built the
+Rust app onto the phone
diff --git a/client/android.py b/client/android.py
@@ -5,6 +5,8 @@ import termuxgui as tg
 import threading
 import time
 import sys
+from nacl.signing import SigningKey
+
 
 hosts = {}
 
@@ -15,6 +17,8 @@ def add_host(activity, name, parent):
     hosts[name] = button
     return button
 
+with open("privkey.bin", "rb") as f:
+    signing_key = SigningKey(f.read(), encoder=RawEncoder)
 
 with tg.Connection() as c:
     a = tg.Activity(c)
@@ -68,7 +72,7 @@ with tg.Connection() as c:
             threading.Thread(target = self.fake_host_add, daemon = True).start()
 
 
-    client = GuiClient()
+    client = GuiClient(signing_key)
 
     def update_byte_counter():
         while True:
diff --git a/client/eculocate.py b/client/eculocate.py
@@ -1,6 +1,5 @@
 #!/data/data/com.termux/files/usr/bin/python
 
-# import termuxgui as tg
 import time
 import sys
 import socket