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blug-canary-2 [2019/09/30 17:44] BLUG Admin old revision restored (2019/09/20 01:52) |
blug-canary-2 [2020/09/17 15:46] persmule |
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- | ====== Beijing GNU/Linux User Group Canary (2/3) ====== | ||
- | |||
- | < | ||
-----BEGIN PGP SIGNED MESSAGE----- | -----BEGIN PGP SIGNED MESSAGE----- | ||
Hash: SHA512 | Hash: SHA512 | ||
Line 8: | Line 5: | ||
==================================== | ==================================== | ||
- | Issued for September | + | Issued for September |
Don't just trust the contents of this file blindly! Verify the | Don't just trust the contents of this file blindly! Verify the | ||
Line 16: | Line 13: | ||
~~~~~~~~~~~~~ | ~~~~~~~~~~~~~ | ||
- | * biergaizi: | + | * biergaizi: |
- | * persmule : 0x2987A25DAC8454A5 | + | * persmule : 0xEDFFE248ECFACDE3C805906804A40D21DBB89B60 |
- | * wnereiz | + | * vimacs |
THREE DOCUMENTS IN TOTAL. | THREE DOCUMENTS IN TOTAL. | ||
Line 55: | Line 52: | ||
8. Our personal safety and security is not threatened. | 8. Our personal safety and security is not threatened. | ||
- | 9. To avoid security breaches and emphasize the clarity of the warrent | + | 9. To avoid security breaches and emphasize the clarity of the warrant |
documents, if a signer is temporarily unavailable, | documents, if a signer is temporarily unavailable, | ||
" | " | ||
NOT be considered a valid canary document) until the signer becomes available | NOT be considered a valid canary document) until the signer becomes available | ||
- | again and signs the missed documents. A new signer SHOULD NOT sign a warrent | + | again and signs the missed documents. A new signer SHOULD NOT sign a warrant |
canary document only due to the temporary unavailability of a existing signer. | canary document only due to the temporary unavailability of a existing signer. | ||
10. We plan to publish the next of these canary statements in the first three | 10. We plan to publish the next of these canary statements in the first three | ||
- | weeks of October | + | weeks of October |
by that time or if the list of statements changes without plausible explanation. | by that time or if the list of statements changes without plausible explanation. | ||
Line 69: | Line 66: | ||
~~~~~~~~~~~~~~~~~~~~~~~~ | ~~~~~~~~~~~~~~~~~~~~~~~~ | ||
- | None. | + | 1. Due to personal reasons, wnereiz (0xFDFF2E13AA25BE72) voluntarily decided |
+ | to quit from the warrant canary team and he is no longer a signer of the | ||
+ | warrant canary documents since April 15th, 2020. All statements from the | ||
+ | warrant canary documents before this date are still valid. This is an official | ||
+ | decision that can be verified by checking the warrant canary document in April, | ||
+ | signed by wneriez. | ||
+ | |||
+ | 2. In the previously mentioned document designed by wneriez in April 2020, | ||
+ | the date in its statements was mistakenly written as "April 15th, 2019", | ||
+ | which was a typo, but cannot be changed due to the nature of digital signature. | ||
+ | We declare that it's hereby corrected to "April 15th, 2020" | ||
+ | |||
+ | 3. A new member, vimacs (0xEA2DB82FE04A9403) has became a new signer since this | ||
+ | month. You can validate the new keys by cross-checking the other two copies of | ||
+ | this document, signed by biergaizi and persmule. | ||
+ | |||
+ | 4. Due to the ongoing security issues of OpenPGP keyservers, it makes signature | ||
+ | verification an issue and somewhat a challenge. For completeness, | ||
+ | procedures for canary verification has been added. | ||
+ | |||
+ | Canary Verification Procedures | ||
+ | ~~~~~~~~~~~~~~~~~~~~~~~~ | ||
+ | |||
+ | 1. To verify biergaizi' | ||
+ | |||
+ | a. Obtain the public key from any traditional OpenPGP Keyserver, such as | ||
+ | https:// | ||
+ | is 0x255211B2395A5A3E0E48A0F1FAD3EB05E88E8D6D. | ||
+ | |||
+ | b. Use the latest GnuPG in any operating system. | ||
+ | |||
+ | 2. To verify persmule' | ||
+ | |||
+ | a. Unfortunately, | ||
+ | servers have raised great security concerns within the community, as a | ||
+ | countermeasure, | ||
+ | https:// | ||
+ | it's impossible to import a OpenPGP public key without User-ID for a | ||
+ | 3rd-party to verify the canary document signed by persmule. | ||
+ | |||
+ | b. We are looking for a solution. But for now, you should check the | ||
+ | canary documents signed by biergaizi and vimacs to decide the validity | ||
+ | of the canary documents. This effectively reduced the number of signers | ||
+ | to two people. It reduces the level of confidence, but currently there is | ||
+ | no alternative option yet. | ||
+ | |||
+ | c. Once the technical problem of using a public key without User-ID is | ||
+ | resolved, you can check the previous signatures retroactively, | ||
+ | would effectively restore the level of confidence. You can archive the | ||
+ | documents to your own machine as soon as it's published to ensure no data | ||
+ | tampering has occurred. | ||
+ | |||
+ | 3. To verify vimacs' | ||
+ | |||
+ | a. Due to the recent attacks on OpenPGP keyservers, vimacs has published | ||
+ | the OpenPGP public key to https:// | ||
+ | ID. But it's possible for a 3rd-party to verify the signatures by following | ||
+ | these steps. | ||
+ | |||
+ | b. Use Debian GNU/Linux operating system and install GnuPG. Other operating | ||
+ | systems may lack the necessary out-of-tree GnuPG patches required, Debian | ||
+ | must be used. | ||
+ | |||
+ | c. Fetch vimacs' | ||
+ | as https:// | ||
+ | is 0x7079B481F04B5D8B65A0ECDEEA2DB82FE04A9403. You should see an expired | ||
+ | public key. | ||
+ | |||
+ | d. Fetch vimacs' | ||
+ | fingerprint, | ||
+ | key has been updated. | ||
+ | |||
+ | e. Please note that the key is still shown as " | ||
+ | has no UID associated. But you should be able to see a new, valid (not | ||
+ | expired) subkey by... | ||
+ | |||
+ | $ gpg --list-options show-unusable-subkeys --list-keys 0x7079B481F04B5D8B65A0ECDEEA2DB82FE04A9403 | ||
+ | |||
+ | f. Now, it's possible to verify the signature by following the standard | ||
+ | procedures. Ignore the "key expired" | ||
+ | not published, only the expired UIDs are available). | ||
Proof of Freshness | Proof of Freshness | ||
Line 75: | Line 152: | ||
$ rsstail -1 -n5 -N -u https:// | $ rsstail -1 -n5 -N -u https:// | ||
- | Almost 100,000 children | + | Are we heading for a second lockdown, and what are the new UK rules? |
- | BBC and father who challenged Prime Minister step in to defend Laura Kuenssberg | + | Belarus protest leader Maria Kolesnikova charged with incitement |
- | Girls school runs stand up comedy classes for pupils so they have courage to ask for pay rises in the future | + | North East local lockdown rules announced - and the current restrictions across UK |
- | Child sex abuse victims " | + | Donald Trump vs Joe Biden: How do the Republican |
- | Premier League footballer fled hotel window | + | US election debates schedule: When will Donald Trump and Joe Biden go head-to-head |
$ rsstail -1 -n5 -N -u https:// | $ rsstail -1 -n5 -N -u https:// | ||
- | Attack on Saudi Arabia Tests U.S. Guarantee to Defend Gulf | + | Aleksei Navalny, Putin Critic, Was Poisoned at Hotel, His Team Says |
- | Brownface, Blackface and About-Face. Is Trudeau Who He Says He Is? | + | Keith Krach, |
- | Syrian Children Saved a German Village. And a Village Saved Itself. | + | On This Island, Everyone Knows Your Name (if You Have Covid-19) |
- | | + | Why Politicians |
- | New Video Surfaces Showing Trudeau | + | |
$ date -R -u | $ date -R -u | ||
- | Fri, 20 Sep 2019 01:47:02 +0000 | + | Thu, 17 Sep 2020 15:31:59 +0000 |
-----BEGIN PGP SIGNATURE----- | -----BEGIN PGP SIGNATURE----- | ||
- | iQIzBAEBCgAdFiEEfpRElbj/ | + | iQEzBAEBCgAdFiEEwonfPqgFyacM7J3iwYAPuUJ74CEFAl9jgXsACgkQwYAPuUJ7 |
- | sm1Bkg/ | + | 4CGYSggAvautohIFXU2OamnZnSwfCYTBYdnxMIJuYBCWKittqPuA6JC/rF86rxNw |
- | GDGwAmWPHWiTEIZrdiGKq53dcfReROkpixcS+BboaDSQlhRLmlTg5e0UQqrMz/zk | + | XAeXPa85hLzkaRd7oGWxIMkjNKITlQriYZZFWdVXg/QFDu5VyTZ3ip621od5fd9p |
- | 7zCnDe2vE9FamSDc26NKc+nlo4rT1NGuNrD0gD/ULQn/HPnRwZ44xnuxQYFTTqwM | + | d89ntqFd0S/i/VAm4ihawAOFME0SMtzfySwQFHoovwCnMVOLjPFUbOnY9swbMo43 |
- | fNIC+n69NvmkEXSiig3hiQ3n8ZwgLndXuPuUoqD6vQCFjBmtMLbuuxPVWzxJFJd0 | + | cE4lu1NVtMTYuw6nSK3M9j+NWN19TNyS0prp7M/fq+99o3uUTXyW0zoaoWV1vXwr |
- | eiRP3ZmQyxlR8AdfoCaG3gRWLqM/CfDWm/ | + | 8zwtWsCSU7jnIKYJu8Q7MyDflDfNUBXJjaTPd7TzJ/2ZeTSziBHtL3dKcQMhbF/O |
- | Kum7pzaMmgJeTXwkGigBb6QHbj4NioBz/ | + | ttJm3pzn9ZPhnp/weNH2Z4bgKCAugA== |
- | Sz9ZwnBUZbzBdnuFIckblu+7XO47ZtNhgVLaEq8lcDTgHwE26lOgjAZSIZlbJqQz | + | =oufT |
- | Rx8zkZvTDpsy7q3bjVs8mYrbuh+8fJuP0Th59xwSrqbLfhRHx7h/UcOEWUzuJedj | + | |
- | 7fe81M59cf+Qhkm2ywhXuVDqHf3eNsMgcJ0HBb/v20D8ew75edtvWtI9f+/ | + | |
- | qBhKZeVcFVdxWnS70C13bSgjC3eSu1Yt1xJdW21v52cvtCa5TapM7cCKL1I/kb5i | + | |
- | A0oxb7BrzNi8KbvMwhTQUkkejcqciBIuSOtJOu0WYhHQ9Jadbis= | + | |
- | =O4TO | + | |
-----END PGP SIGNATURE----- | -----END PGP SIGNATURE----- | ||
- | </ |