CAUTION

In Japan, the interval to access the server MUST BE AT LEAST 1 SEC to avoid being arrested by the Okazaki Police Department or the Kanagawa Prefectural Police, Therefore, some options are very slow.

Librahack Incident (Japanese)

Requirement

• Python 3.7+

Install

pip install probeCOCOATek

Usage

probeCOCOATek [-h] [-nk] [-nc] [-f {text,json}] [-v] COMMAND{list,zip,dl} [PARAM]

COMMAND{list,zip,dl}:

Command. ‘list’: Getting ZIP and TEK list with TEK distribution list. ‘zip’: Taking the ZIP’s TEK details. ‘dl’: Downloading all TEK ZIP and list JSON from TEK distribution list to the specified directory.

PARAM:

Parameter per Command. With ‘zip’, specified ZIP url or filename. With ‘dl’, Specified directory for downloading.

-nk, –no-keys: Without key information when printing ZIP and TEK list with TEK distribution list. Available with ‘list’ command.

-nc, –no-cache: ** Not work yet ** Do not use cache.

-f {text,json}, –format {text,json}: Output format type, default is ‘text’.

-h, –help: show this help message and exit

-v, –version: show program’s version number and exit

Exsamples

1. TEK Distribution List

$ probeCOCOATek list

#     Created                      ZIP URL / Key Data                                                 KeyCount
   1  [2020-08-03 16:23:04+0900]   [https://covid19radar-jpn-prod.azureedge.net/c19r/440/609.zip]     [  10]
    1                              [caab200e81f6f0e208d385771c7a844c]
    2                              [270b8c5c3f9ec1c28cb2bb94468d78ab]
    3                              [db0aca0fe8afdd86eb46c03ba9a2579d]
    4                              [d4a1664a7335e28e997864702e4f2537]
    5                              [c3f85d781f070df6781a90eaf726637a]
    6                              [1c1a00dae53dbe92c54ff03f1086ea5e]
    7                              [33ea25d015aae4f683875a0ea5998f35]
    8                              [0b8fc787cc4adda36a3bb539e7486980]
    9                              [5c34250f7f2986b43e94d09ae295e44a]
   10                              [76fed3b413d6f4c3bf14e1d092598727]
   2  [2020-08-04 00:00:22+0900]   [https://covid19radar-jpn-prod.azureedge.net/c19r/440/630.zip]     [   5]
    1                              [26d1dd4b972bdbdcdcdaa6706b3f3bee]
    2                              [50bf85a6b53d41b830b718c3298f301b]
    3                              [3b50fd16f9bf68c319a758c473ea9842]
    4                              [4d445838c792716b7e40b1dc8d23b386]
    5                              [6a9b318bbc0efafbed7e4938f2d6d2ce]
    :
   29                              [ff53ed3d71a2c24ccfc8f323e1c023d0]
   30                              [81122959f8738766fcf89da1f5ec5242]
   31                              [95a063d51ab208934b687d91a3179bc5]
   32                              [fcdd23cbe642b5ea9a3555ca94d6ba45]
ZIP Count:               118
Keys Total Count:       1985

2. TEK Distribution List without keys

$ probeCOCOATek list -nk

#     Created                      ZIP URL                                                            KeyCount
   1  [2020-08-03 16:23:04+0900]   [https://covid19radar-jpn-prod.azureedge.net/c19r/440/609.zip]     [  10]
   2  [2020-08-04 00:00:22+0900]   [https://covid19radar-jpn-prod.azureedge.net/c19r/440/630.zip]     [   5]
   3  [2020-08-05 00:00:09+0900]   [https://covid19radar-jpn-prod.azureedge.net/c19r/440/631.zip]     [  20]
   4  [2020-08-05 00:00:11+0900]   [https://covid19radar-jpn-prod.azureedge.net/c19r/440/632.zip]     [  19]
   5  [2020-08-06 00:00:26+0900]   [https://covid19radar-jpn-prod.azureedge.net/c19r/440/651.zip]     [  27]
   6  [2020-08-06 00:00:27+0900]   [https://covid19radar-jpn-prod.azureedge.net/c19r/440/652.zip]     [  28]
   7  [2020-08-06 00:00:27+0900]   [https://covid19radar-jpn-prod.azureedge.net/c19r/440/653.zip]     [  29]
   8  [2020-08-07 00:00:07+0900]   [https://covid19radar-jpn-prod.azureedge.net/c19r/440/657.zip]     [  16]
   9  [2020-08-07 00:00:09+0900]   [https://covid19radar-jpn-prod.azureedge.net/c19r/440/658.zip]     [  17]
  10  [2020-08-07 00:00:15+0900]   [https://covid19radar-jpn-prod.azureedge.net/c19r/440/665.zip]     [  17]
   :
 115  [2020-08-18 00:00:24+0900]   [https://covid19radar-jpn-prod.azureedge.net/c19r/440/809.zip]     [  28]
 116  [2020-08-18 00:00:25+0900]   [https://covid19radar-jpn-prod.azureedge.net/c19r/440/810.zip]     [  30]
 117  [2020-08-18 00:00:25+0900]   [https://covid19radar-jpn-prod.azureedge.net/c19r/440/811.zip]     [  30]
 118  [2020-08-18 00:00:25+0900]   [https://covid19radar-jpn-prod.azureedge.net/c19r/440/812.zip]     [  32]
ZIP Count:               118

3. TEK Zip Detail

$ probeCOCOATek zip https://covid19radar-jpn-prod.azureedge.net/c19r/440/638.zip

or

$ probeCOCOATek zip /foo/bar/638.zip

start_timestamp: [2020-07-27 09:00:00+0900]
end_timestamp:   [2020-07-28 09:00:00+0900]
region:          [440]
batch_num:       [1]
batch_size:      [1]
signature_infos:
    verification_key_version:      [v1]
    verification_key_id:           [440]
    signature_algorithm:           [1.2.840.10045.4.3.2]
Keys:  (Count: [17])
    [001]:[12e603645fd3475c4c74ee8bdebcb5af]
       [transmission_risk_level       ]:[0]
       [rolling_start_interval_number ]:[2659680]
       [rolling_period                ]:[144]
    [002]:[8a0fe13019472a31f3426a1c94c3eb1b]
       [transmission_risk_level       ]:[0]
       [rolling_start_interval_number ]:[2659680]
       [rolling_period                ]:[144]
    :

4. Download all TEK ZIP

$ probeCOCOATek -dl tek_dir

Download done.

License

MIT

Copyright (c) 2020 rocaz.net

See Also

https://developers.google.com/android/exposure-notifications/exposure-notifications-api

https://developer.apple.com/documentation/exposurenotification