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util/bitcompat.lua

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util/bitcompat.lua @ 13278:aa17086a9c8a

mod_saslauth: Derive hash from certificate per tls-server-end-point This originally used a WIP implementation of cert:sigalg(), a method to retrieve certificate signature algorithm, but it was never submitted upstream. https://github.com/Zash/luasec/tree/zash/sigalg cert:getsignaturename() was merged in https://github.com/brunoos/luasec/commit/de393417b7c7566caf1e0a0ad54132942ac4f049 XEP-0440 v0.3.0 made implementing tls-server-end-point a MUST
author Kim Alvefur <zash@zash.se>
date Tue, 29 Jun 2021 00:22:36 +0200
parent 12975:d10957394a3c
child 13624:de902cc0d46c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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48f7cda4174d util.bitops: Library to find appropriate bitwise library (closes #1395)
Kim Alvefur <zash@zash.se>
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1 -- Compatibility layer for bitwise operations
48f7cda4174d util.bitops: Library to find appropriate bitwise library (closes #1395)
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2
48f7cda4174d util.bitops: Library to find appropriate bitwise library (closes #1395)
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3 -- First try the bit32 lib
48f7cda4174d util.bitops: Library to find appropriate bitwise library (closes #1395)
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4 -- Lua 5.3 has it with compat enabled
48f7cda4174d util.bitops: Library to find appropriate bitwise library (closes #1395)
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5 -- Lua 5.2 has it by default
48f7cda4174d util.bitops: Library to find appropriate bitwise library (closes #1395)
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6 if _G.bit32 then
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7 return _G.bit32;
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8 end
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9
48f7cda4174d util.bitops: Library to find appropriate bitwise library (closes #1395)
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10 do
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11 -- Lua 5.3 and 5.4 would be able to use native infix operators
12975
d10957394a3c util: Prefix module imports with prosody namespace
Kim Alvefur <zash@zash.se>
parents: 12573
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12 local ok, bitop = pcall(require, "prosody.util.bit53")
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13 if ok then
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14 return bitop;
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15 end
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16 end
48f7cda4174d util.bitops: Library to find appropriate bitwise library (closes #1395)
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17
48f7cda4174d util.bitops: Library to find appropriate bitwise library (closes #1395)
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18 error "No bit module found. See https://prosody.im/doc/depends#bitop";