14:04:27 RRSAgent has joined #wot-td 14:04:27 logging to https://www.w3.org/2021/06/02-wot-td-irc 14:04:38 meeting: WoT-WG - TD-TF 14:05:24 present+ Kaz_Ashimura, Michael_McCool, Ege_Korkan, Michael_Koster 14:08:28 Agenda: https://www.w3.org/WoT/IG/wiki/WG_WoT_Thing_Description_WebConf#June_2.2C_2021 14:09:15 mjk has joined #wot-td 14:09:19 scribenick: mjk 14:09:53 topic: minutes review 14:10:30 present+ Tomoaki_Mizushima 14:10:47 I can take over minutes anytime now 14:12:25 https://github.com/w3c/wot-thing-description/pull/1156 14:12:47 scribenick: Ege 14:12:53 zkis has joined #wot-td 14:12:54 Topic: PRs 14:13:19 i|can take|-> https://www.w3.org/2021/05/26-wot-td-minutes.html May-26| 14:13:28 i|can take|approved| 14:14:08 scribenick: mjk 14:14:37 PR #1156 14:15:05 ege: subprotocol is an enum of the possible protocols 14:15:46 s/protocols/subprotocols 14:17:24 (reviewing problems in PR) 14:18:14 mm: questions about use of "rel" 14:18:44 ege: link validation is complicated due to the icon link type 14:18:57 ege: it is correct 14:20:04 mm: try to reduce lines where the brackets can be on one line 14:20:42 mjk: processors seem to always expand the brackets 14:20:55 q+ 14:21:54 mm: (line by line review of the diff) 14:23:10 mizushima-san: there is a problem on line 2 14:23:10 ack 14:23:22 mm: (fixed) 14:23:39 mm: any objections to merging? 14:24:26 mm: OK 14:24:43 mm: review other PRs 14:24:54 mm: signatures, PR #1151 14:25:16 i/PR #1156/subtopic: PR #1156/ 14:25:19 mm: still some things yet to do 14:25:41 i|#1156|-> https://github.com/w3c/wot-thing-description/pull/1156 PR 1156 - fix links, combo, date in the schema| 14:28:11 mm: added support for XML signatures that have signatures for sub-sections of the document 14:28:37 it creates a digest and signs individual items in the digest 14:28:55 s/it/mm: it 14:29:04 present+ Philipp_Blum 14:29:15 rrsagent, make log public 14:29:21 rrsagent, draft minute 14:29:21 I'm logging. I don't understand 'draft minute', kaz. Try /msg RRSAgent help 14:29:50 citrullin has joined #wot-td 14:29:56 i|signatures, PR #1151|subtopic: PR #1151| 14:29:59 mm: there needs to be a way to support keys in the TD 14:30:23 ... or it could be a URL that points to the keys 14:30:28 i|signatures, PR #1151|-> https://github.com/w3c/wot-thing-description/pull/1151 PR 1151 - WIP: TD Signatures| 14:31:44 mm: there is a question of which curves to support beyond JWS 14:32:17 ... testing could impose a practical limit on the number of curves we can support 14:33:16 mm: there is an issue with including the digest as a mandatory element in TD 14:33:35 mm: there could be 2-step validation, before and after 14:34:19 mm: another question about expanding references 14:34:33 ... we can't validate a TD with expanded references 14:35:27 mm: we could build reference expansion into the processing 14:35:49 ... the expanded form wouldn't be stored or validated 14:36:53 mm: with PKI, the signatures aren't compared directly but decrypted and the hash compared 14:37:27 mm: it introduces a dependency on signature type 14:38:52 philip: the curve selection is important; it's good to support a lot of curves, but maybe we don't need to test optional curves 14:39:40 mm: we can't use a curve that we can't test, so we will need a small set 14:40:30 philip: we have the same situation in other areas, for example CBOR + JSON issue in the profiles 14:42:06 mm: the testing doesn't need to include the mathematics of the curves 14:42:21 ... we just use a library 14:42:33 kaz: the main consideration is 2 implementations 14:42:55 mm: the TD feature we are testing is the signature wrapper 14:44:56 mm: we should test the 3 reference types json pointer, json path, and xpath 14:45:12 philip: we should test the DID method 14:45:26 mm: we have a general need to test URI methods 14:45:53 mm: we get to a question of coverage vs. requirement 14:46:24 mm: would like to merge this PR but it could be TD 2.0 14:46:36 mm: any other PRs? 14:47:41 mm: canonicalization wrt prefixes is still a question 14:48:01 mm: any other topics? 14:48:06 ... AOB? 14:48:12 ... adjourn 14:48:37 rrsagent, draft minute 14:48:37 I'm logging. I don't understand 'draft minute', kaz. Try /msg RRSAgent help 14:48:54 s/rrsagents, draft minute// 14:48:56 rrsagent, draft minutes 14:48:56 I have made the request to generate https://www.w3.org/2021/06/02-wot-td-minutes.html kaz