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blug-canary-2 [2019/09/30 17:44] BLUG Admin old revision restored (2019/07/24 03:57) |
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 July 2019. | + | Issued for September 2020. |
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 August 2019. Special note should be taken if no new canary is published | + | weeks of October 2020. Special note should be taken if no new canary is published |
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: | ||
~~~~~~~~~~~~~~~~~~~~~~~~ | ~~~~~~~~~~~~~~~~~~~~~~~~ | ||
- | 1. Due to personal reasons, wnereiz (0xFDFF2E13AA25BE72) was not available | + | 1. Due to personal reasons, wnereiz (0xFDFF2E13AA25BE72) |
- | couldn't sign the warrent | + | 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 | ||
+ | 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 | ||
+ | |||
+ | 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's signature... | ||
+ | |||
+ | 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 | ||
+ | |||
+ | 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 | ||
+ | | ||
+ | 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. | ||
- | 2. We determined that this was not a result of any incident. All statements of | + | d. Fetch vimacs' |
- | the warrent canary documents are still valid. Furthermore, wnereiz will continue | + | |
- | to sign the canary documents in the future. | + | key has been updated. |
- | 3. We determined | + | e. Please note that the key is still shown as " |
- | replace wnereiz and sign a substitution of the canary document was flawed. This | + | has no UID associated. But you should be able to see a new, valid (not |
- | decision is thus revoked. | + | |
- | 4. To avoid future incidents, we have amended the procedure on signing warrant | + | $ gpg --list-options show-unusable-subkeys --list-keys 0x7079B481F04B5D8B65A0ECDEEA2DB82FE04A9403 |
- | canary documents, and added a new Statement to prevent similar issues. | + | |
- | 5. The previous warrent canary documents issued for July 2019 are revoked. Only | + | f. Now, it's possible to verify the signature by following the standard |
- | this version | + | |
+ | not published, only the expired UIDs are available). | ||
Proof of Freshness | Proof of Freshness | ||
Line 90: | Line 152: | ||
$ rsstail -1 -n5 -N -u https:// | $ rsstail -1 -n5 -N -u https:// | ||
- | Sri Lanka accuses | + | Are we heading for a second lockdown, and what are the new UK rules? |
- | Booker Prize longlist 2019: The 1,000-page novel with only one sentence | + | Belarus protest leader Maria Kolesnikova charged |
- | Cadbury' | + | North East local lockdown rules announced - and the current restrictions across UK |
- | Give heatwaves names so people take them more seriously, say experts, as Britain braces for hottest day | + | |
- | | + | US election debates schedule: When will Donald Trump and Joe Biden go head-to-head in 2020? |
$ rsstail -1 -n5 -N -u https:// | $ rsstail -1 -n5 -N -u https:// | ||
- | For Boris Johnson, the Tumult Begins Inside Downing Street | + | Aleksei Navalny, Putin Critic, Was Poisoned at Hotel, His Team Says |
- | Boris Johnson to Take Leadership of a Britain in Deep Crisis | + | Keith Krach, U.S. Official, Visits Taiwan Amid Rising Tensions With China |
- | Trump and Johnson: Allies in Disruption | + | On This Island, Everyone Knows Your Name (if You Have Covid-19) |
- | In Pakistan, a Feminist Hero Is Under Fire and on the Run | + | Why Politicians in France Cant Stop Talking About Crime |
- | South Korean Jets Fire Warning Shots Toward Russian Military Plane | + | |
$ date -R -u | $ date -R -u | ||
- | Wed, 24 Jul 2019 03:53:59 +0000 | + | Thu, 17 Sep 2020 15:31:59 +0000 |
-----BEGIN PGP SIGNATURE----- | -----BEGIN PGP SIGNATURE----- | ||
- | iQIzBAEBCgAdFiEEfpRElbj/BG3RcF+YQmooAO3Wsm0FAl031sgACgkQQmooAO3W | + | iQEzBAEBCgAdFiEEwonfPqgFyacM7J3iwYAPuUJ74CEFAl9jgXsACgkQwYAPuUJ7 |
- | sm3wUhAAvIgywMOmEkiqyHsYx7f2asOPKEFzUKzaLHHlp8cxRSgfeG4bu3QiXSK8 | + | 4CGYSggAvautohIFXU2OamnZnSwfCYTBYdnxMIJuYBCWKittqPuA6JC/rF86rxNw |
- | /wnIYxr8AosmQMJuLo3W3hirC/ | + | XAeXPa85hLzkaRd7oGWxIMkjNKITlQriYZZFWdVXg/QFDu5VyTZ3ip621od5fd9p |
- | ULNLMoMShLoWNkDZxMVtcpG3+1/akAbSqUxkntSESM736kl4Tm6JH/s9E5LQxHVw | + | d89ntqFd0S/i/VAm4ihawAOFME0SMtzfySwQFHoovwCnMVOLjPFUbOnY9swbMo43 |
- | Q5hJP5PPwCEpPXUharjnptudxcSVa64MDKJfGW+Pv99lKRCN/vt6oTYiMUSbxy5/ | + | cE4lu1NVtMTYuw6nSK3M9j+NWN19TNyS0prp7M/fq+99o3uUTXyW0zoaoWV1vXwr |
- | T6sfW2qYCyRDXFvVuEIHOT/ | + | 8zwtWsCSU7jnIKYJu8Q7MyDflDfNUBXJjaTPd7TzJ/2ZeTSziBHtL3dKcQMhbF/O |
- | LlNxbNvssD0qozv2TpTr2xhJo//EDht37hCQ8TsyMdOgj/ | + | ttJm3pzn9ZPhnp/weNH2Z4bgKCAugA== |
- | jY7c2yJmlWUehqymVZSFn9D997o0VyymeZQmFbg4Zqdvm2uJxfhB6xj3GslYsvHl | + | =oufT |
- | C0M9V7bTqTrqgH/cEBl4H2XPRBp2wkSznfYWywXb9MrG4bfkGad0rxgCUL/ | + | |
- | LZFvgglXMiwDE/ | + | |
- | HXmDQwYKgnSNqIa7fpWvw2Shi5Qrnch1G8o3YvVCqYxUVAO6BLuGgiGO2PLaxiWE | + | |
- | 0HeNR1fnvlwllujTj21iAJZI/ | + | |
- | =nNSR | + | |
-----END PGP SIGNATURE----- | -----END PGP SIGNATURE----- | ||
- | </ |