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Added support for alternate firmware download URL

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New command line option `--fw-url` accepts an alternate URL to use for
downloading firmware images.
Note this feature is moderately opinionated when it comes to directory
structure. The intent is to be compatible with GitHub releases, so the
latest version info is expected to be found at
"{fw-url}latest/download/release.json" and firmware images at
"{fw-url}download/{version}/{firmware_file.zip}".
This commit is contained in:
Chad Attermann 2024-03-05 17:14:52 -07:00
parent ace0d997d4
commit 1b7b131adc
1 changed files with 39 additions and 4 deletions
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43
RNS/Utilities/rnodeconf.py
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@ -53,6 +53,7 @@ rnode_baudrate = 115200
known_keys = [["unsigned.io", "30819f300d06092a864886f70d010101050003818d0030818902818100bf831ebd99f43b477caf1a094bec829389da40653e8f1f83fc14bf1b98a3e1cc70e759c213a43f71e5a47eb56a9ca487f241335b3e6ff7cdde0ee0a1c75c698574aeba0485726b6a9dfc046b4188e3520271ee8555a8f405cf21f81f2575771d0b0887adea5dd53c1f594f72c66b5f14904ffc2e72206a6698a490d51ba1105b0203010001"], ["unsigned.io", "30819f300d06092a864886f70d010101050003818d0030818902818100e5d46084e445595376bf7efd9c6ccf19d39abbc59afdb763207e4ff68b8d00ebffb63847aa2fe6dd10783d3ea63b55ac66f71ad885c20e223709f0d51ed5c6c0d0b093be9e1d165bb8a483a548b67a3f7a1e4580f50e75b306593fa6067ae259d3e297717bd7ff8c8f5b07f2bed89929a9a0321026cf3699524db98e2d18fb2d020300ff39"]]
firmware_update_url = "https://github.com/markqvist/RNode_Firmware/releases/download/"
fw_filename = None
fw_url = None
mapped_model = None
class KISS():
@ -1002,8 +1003,33 @@ def ensure_firmware_file(fw_filename):
if not upd_nocheck:
try:
try:
urlretrieve(firmware_version_url+fw_filename, UPD_DIR+"/"+fw_filename+".version.latest")
# if custom firmware url, download latest release
if fw_url != None:
try:
RNS.log("Retrieving latest version from custom url "+fw_url+"latest/download/release.json")
urlretrieve(fw_url+"latest/download/release.json", UPD_DIR+"/fallback_release_info.json")
import json
with open(UPD_DIR+"/fallback_release_info.json", "rb") as rif:
rdat = json.loads(rif.read())
variant = rdat[fw_filename]
with open(UPD_DIR+"/"+fw_filename+".version.latest", "wb") as verf:
inf_str = str(variant["version"])+" "+str(variant["hash"])
verf.write(inf_str.encode("utf-8"))
except Exception as e:
RNS.log("Error while trying custom URL: "+str(e))
raise e
else:
urlretrieve(firmware_version_url+fw_filename, UPD_DIR+"/"+fw_filename+".version.latest")
except Exception as e:
# if custom firmware url, don't fallback
if fw_url != None:
RNS.log("Failed to retrive latest version information for your board from the specified url.")
RNS.log("Check your internet connection and try again.")
RNS.log("If you don't have Internet access currently, use the --fw-version option to manually specify a version.")
RNS.log("You can also use --extract to copy the firmware from a known-good RNode of the same model.")
exit()
RNS.log("")
RNS.log("WARNING!")
RNS.log("Failed to retrieve latest version information for your board from the default server")
@ -1051,7 +1077,12 @@ def ensure_firmware_file(fw_filename):
RNS.log("use the --fw-version option to manually specify a version.")
exit(98)
update_target_url = firmware_update_url+selected_version+"/"+fw_filename
# if custom firmware url, use it
if fw_url != None:
update_target_url = fw_url+"download/"+selected_version+"/"+fw_filename
RNS.log("Retrieving firmware from custom url "+update_target_url)
else:
update_target_url = firmware_update_url+selected_version+"/"+fw_filename
try:
if not os.path.isdir(UPD_DIR+"/"+selected_version):
@ -1128,7 +1159,7 @@ device_signer = None
force_update = False
upd_nocheck = False
def main():
global mapped_product, mapped_model, fw_filename, selected_version, force_update, upd_nocheck, device_signer
global mapped_product, mapped_model, fw_filename, fw_url, selected_version, force_update, upd_nocheck, device_signer
try:
if not util.find_spec("serial"):
@ -1160,6 +1191,7 @@ def main():
parser.add_argument("-u", "--update", action="store_true", help="Update firmware to the latest version")
parser.add_argument("-U", "--force-update", action="store_true", help="Update to specified firmware even if version matches or is older than installed version")
parser.add_argument("--fw-version", action="store", metavar="version", default=None, help="Use a specific firmware version for update or autoinstall")
parser.add_argument("--fw-url", action="store", metavar="url", default=None, help="Use an alternate firmware download URL")
parser.add_argument("--nocheck", action="store_true", help="Don't check for firmware updates online")
parser.add_argument("-e", "--extract", action="store_true", help="Extract firmware from connected RNode for later use")
parser.add_argument("-E", "--use-extracted", action="store_true", help="Use the extracted firmware for autoinstallation or update")
@ -1232,6 +1264,9 @@ def main():
RNS.log("Selected version \""+selected_version+"\" does not appear to be a number.")
exit()
if args.fw_url != None:
fw_url = args.fw_url
if args.force_update:
force_update = True
@ -1922,7 +1957,7 @@ def main():
except Exception as e:
print("That ESP32 board does not exist, exiting now.")
exit()
if fw_filename == None:
print("")
print("Sorry, no firmware for your board currently exists.")