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[NNTP]Cancel post with sha

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[NNTP]Cancel post with sha
AndrzejB Offline
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#1
01-03-2020, 12:18 PM
How to cancel post on newsgroup with cancel lock? (Sha)
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rlebeau Offline
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#2
01-03-2020, 11:28 PM (This post was last modified: 01-03-2020, 11:29 PM by rlebeau.)
You would simply post a new NNTP message to the server, containing a "Cancel-Key" header that matches a previous message's "Cancel-Lock" header.

See https://www.eyrie.org/~eagle/usefor/draf...ock-01.txt for more details.

How you calculate the values of those headers is outside the scope of Indy. Though Indy does have SHA1 and HMAC classes available.

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