Update Frog Software to Mainline Micropython

.github/workflows/build.yaml

@@ -15,9 +15,9 @@ jobs:
 
     - name: Fetch submodules
       run: |
-          git submodule update --init --depth=1
-          ( cd vendor/micropython/ports/unix ; make submodules )
-          ( cd vendor/micropython/ports/esp32 ; make submodules )
+          git submodule update --init --recursive #--depth=1
+          # ( cd vendor/micropython/ports/unix ; make submodules )
+          # ( cd vendor/micropython/ports/esp32 ; make submodules )
 
     - name: Test
       run: |
@@ -26,7 +26,7 @@ jobs:
     - name: Build
       run: |
           rm -rf ./vendor/micropython/mpy-cross/build  # Workaround build failure
-          docker run -t -u "$UID:$GID" -e "HOME=/app" -v "${GITHUB_WORKSPACE}:/app" -w "/app" espressif/idf:v5.1.2 make
+          docker run -t -u "$UID:$GID" -e "HOME=/app" -v "${GITHUB_WORKSPACE}:/app" -w "/app" espressif/idf:v5.4 make
       shell: bash
 
     - name: Upload to Golioth (Main)

.gitmodules

@@ -1,7 +1,6 @@
 [submodule "vendor/micropython"]
 	path = vendor/micropython
-	url = https://github.com/Ribbit-Network/micropython
-	branch = pr/mbedtls
+	url = https://github.com/micropython/micropython
 	ignore = dirty
 [submodule "vendor/microdot"]
 	path = vendor/microdot

modules/ribbit/coap/__init__.py

@@ -3,13 +3,12 @@
 import socket
 import random
 import os
-import ssl
 import asyncio
 import asyncio.core as _asyncio_core
+import tls
 
 from micropython import const
 
-
 _HEADER_SIZE = const(4)
 _OPTION_HEADER_SIZE = const(1)
 _PAYLOAD_MARKER = const(0xFF)
@@ -446,8 +445,8 @@ async def connect(self):
             if self._ssl is not False:
                 ctx = self._ssl
                 if ctx is True:
-                    ctx = ssl.SSLContext(
-                        ssl.PROTOCOL_DTLS_CLIENT
+                    ctx = tls.TLSContext(
+                        tls.PROTOCOL_DTLS_CLIENT
                     )
 
                 sock = ctx.wrap_socket(

modules/ribbit/golioth/__init__.py

@@ -3,6 +3,7 @@
 import time
 from micropython import const
 import asyncio
+import tls
 
 import ribbit.config as _config
 import ribbit.coap as _coap
@@ -87,9 +88,8 @@ async def _loop(self):
                 if enabled:
                     self._logger.info("Starting Golioth integration")
 
-                    import ssl
-                    ctx = ssl.SSLContext(
-                        ssl.PROTOCOL_DTLS_CLIENT
+                    ctx = tls.SSLContext(
+                        tls.PROTOCOL_DTLS_CLIENT
                     )
                     ctx.set_ciphers(["TLS-PSK-WITH-AES-128-CBC-SHA256"])
                     ctx.set_psk(user, password)