mirror of
https://github.com/mbirth/tcl_ota_check.git
synced 2024-09-19 22:33:25 +01:00
126 lines
4.1 KiB
Python
Executable File
126 lines
4.1 KiB
Python
Executable File
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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# pylint: disable=C0111,C0326,C0103
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"""Checks for the latest FULL or OTA updates for specified PRD number."""
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import os
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import random
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import sys
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from tcllib import argparser
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from tcllib.devices import Device
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from tcllib.requests import RequestRunner, CheckRequest, DownloadRequest, \
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ChecksumRequest, EncryptHeaderRequest, ServerSelector, \
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write_info_if_dumps_found
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dpdesc = """
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Checks for the latest FULL updates for the specified PRD number or for an OTA from the
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version specified as fvver.
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"""
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dp = argparser.DefaultParser(__file__, dpdesc)
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dp.add_argument("prd", nargs=1, help="CU Reference #, e.g. PRD-63117-011")
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dp.add_argument("fvver", nargs="?", help="Firmware version to check for OTA updates, e.g. AAM481 (omit to run FULL check)", default="AAA000")
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dp.add_argument("-i", "--imei", help="use specified IMEI instead of default", type=str)
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dp.add_argument("-m", "--mode", help="force type of update to check for", default="auto", type=str, choices=["full", "ota"])
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dp.add_argument("-t", "--type", help="force type of check to run", default="auto", type=str, choices=["desktop", "mobile"])
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dp.add_argument("--rawmode", help="override --mode with raw value (2=OTA, 4=FULL)", metavar="MODE")
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dp.add_argument("--rawcltp", help="override --type with raw value (10=MOBILE, 2010=DESKTOP)", metavar="CLTP")
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args = dp.parse_args(sys.argv[1:])
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dev = Device(args.prd[0], args.fvver)
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dev.imei = "3531510"
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def sel_mode(txtmode, autoval, rawval):
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"""Handle custom mode."""
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if rawval:
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return rawval
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if txtmode == "auto":
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return autoval
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elif txtmode == "ota":
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return dev.MODE_STATES["OTA"]
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return dev.MODE_STATES["FULL"]
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def sel_cltp(txtmode, autoval, rawval):
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"""Handle custom CLTP."""
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if rawval:
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return rawval
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if txtmode == "auto":
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return autoval
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elif txtmode == "desktop":
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return dev.CLTP_STATES["DESKTOP"]
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return dev.CLTP_STATES["MOBILE"]
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if args.imei:
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print("Use specified IMEI: {}".format(args.imei))
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dev.imei = args.imei
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if args.fvver == "AAA000":
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dev.mode = sel_mode(args.mode, dev.MODE_STATES["FULL"], args.rawmode)
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dev.cltp = sel_cltp(args.type, dev.CLTP_STATES["DESKTOP"], args.rawcltp)
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else:
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dev.mode = sel_mode(args.mode, dev.MODE_STATES["OTA"], args.rawmode)
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dev.cltp = sel_cltp(args.type, dev.CLTP_STATES["MOBILE"], args.rawcltp)
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print("Mode: {}".format(dev.mode))
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print("CLTP: {}".format(dev.cltp))
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runner = RequestRunner(ServerSelector())
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# Check for update
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chk = CheckRequest(dev)
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runner.run(chk)
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if not chk.success:
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print("{}".format(chk.error))
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sys.exit(2)
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chkres = chk.get_result()
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print(chkres.pretty_xml())
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# Request download
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dlr = DownloadRequest(dev, chkres.tvver, chkres.fw_id)
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runner.run(dlr)
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if not dlr.success:
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print("{}".format(dlr.error))
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sys.exit(3)
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dlrres = dlr.get_result()
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print(dlrres.pretty_xml())
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if dlrres.encslaves:
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encrunner = RequestRunner(ServerSelector(dlrres.encslaves), https=False)
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cks = ChecksumRequest(dlrres.fileurl, dlrres.fileurl)
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encrunner.run(cks)
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if not cks.success:
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print("{}".format(cks.error))
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sys.exit(4)
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cksres = cks.get_result()
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print(cksres.pretty_xml())
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for s in dlrres.slaves:
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print("http://{}{}".format(s, dlrres.fileurl))
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for s in dlrres.s3_slaves:
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print("http://{}{}".format(s, dlrres.s3_fileurl))
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if dev.mode == dev.MODE_STATES["FULL"]:
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hdr = EncryptHeaderRequest(dlrres.fileurl)
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encrunner.run(hdr)
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if not hdr.success:
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print("{}".format(hdr.error))
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sys.exit(5)
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hdrres = hdr.get_result()
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headname = "header_{}.bin".format(chkres.tvver)
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headdir = "headers"
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if not os.path.exists(headdir):
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os.makedirs(headdir)
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if len(hdrres.rawdata) == 4194320:
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# TODO: Check sha1sum
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print("Header length check passed. Writing to {}.".format(headname))
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with open(os.path.join(headdir, headname), "wb") as f:
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f.write(hdrres.rawdata)
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else:
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print("Header length invalid ({}).".format(len(hdrres.rawdata)))
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write_info_if_dumps_found()
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