1 | static bool locallyVerifyUserStatement(S signed) { |
2 | try { |
3 | L<S> lines = toLines(signed); |
4 | S authorLine = lines.get(lines.size()-2); |
5 | S sigLine = lines.get(lines.size()-1); |
6 | S text = fromLines(lines.subList(0, lines.size()-1)); |
7 | S author = dropPrefixMandatory("-", authorLine); |
8 | S cid = trim(dropSuffix("[user]", author)); |
9 | if (!isComputerID(cid)) fail("Not a computer ID: " + cid); |
10 | byte[] publicKey = PKI.userPublicKey(); |
11 | S sig = dropPrefixMandatory("sig: ", sigLine); |
12 | ret PKI.verifySignature(publicKey, PKI.signatureFromString(sig), toUtf8(text)); |
13 | } catch (RuntimeException e) { |
14 | ret false; |
15 | } |
16 | } |
Began life as a copy of #1001567
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Snippet ID: | #1004861 |
Snippet name: | locallyVerifyUserStatement |
Eternal ID of this version: | #1004861/1 |
Text MD5: | 77dba25c1bff4808af0bb91b27267508 |
Author: | stefan |
Category: | javax |
Type: | JavaX fragment (include) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2016-09-06 19:20:53 |
Source code size: | 653 bytes / 16 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 430 / 468 |
Referenced in: | [show references] |