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util/bit53.lua @ 13277:0b4c3573b248
mod_saslauth: Support tls-server-end-point via manually specified hash
Since this channel binding method is said to enable TLS offloading then
you need tell Prosody the hash (or the full cert), so this seems like a
good start.
Support is RECOMMENDED in XEP-0440 version 0.2
author | Kim Alvefur <zash@zash.se> |
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date | Mon, 07 Dec 2020 19:53:26 +0100 |
parent | 12365:af02b033bd7f |
child | 13449:9912baa541c0 |
rev | line source |
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10241
48f7cda4174d
util.bitops: Library to find appropriate bitwise library (closes #1395)
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
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1 -- Only the operators needed by net.websocket.frames are provided at this point |
48f7cda4174d
util.bitops: Library to find appropriate bitwise library (closes #1395)
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
2 return { |
12365
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
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3 band = function (a, b, ...) |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
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4 local ret = a & b; |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
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5 if ... then |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
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6 for i = 1, select("#", ...) do |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
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7 ret = ret & (select(i, ...)); |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
|
8 end |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
|
9 end |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
|
10 return ret; |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
|
11 end; |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
|
12 bor = function (a, b, ...) |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
|
13 local ret = a | b; |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
|
14 if ... then |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
|
15 for i = 1, select("#", ...) do |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
|
16 ret = ret | (select(i, ...)); |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
|
17 end |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
|
18 end |
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util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
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19 return ret; |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
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20 end; |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
|
21 bxor = function (a, b, ...) |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
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22 local ret = a ~ b; |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
|
23 if ... then |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
|
24 for i = 1, select("#", ...) do |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
|
25 ret = ret ~ (select(i, ...)); |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
|
26 end |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
|
27 end |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
changeset
|
28 return ret; |
af02b033bd7f
util.bit53: Support for more than 2 arguments, for compat with bit32
Matthew Wild <mwild1@gmail.com>
parents:
12358
diff
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|
29 end; |
12358
d77d8fba44ad
util.bit53: Add left- and right shift operations
Kim Alvefur <zash@zash.se>
parents:
10241
diff
changeset
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30 rshift = function (a, n) return a >> n end; |
d77d8fba44ad
util.bit53: Add left- and right shift operations
Kim Alvefur <zash@zash.se>
parents:
10241
diff
changeset
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31 lshift = function (a, n) return a << n end; |
10241
48f7cda4174d
util.bitops: Library to find appropriate bitwise library (closes #1395)
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
32 }; |
48f7cda4174d
util.bitops: Library to find appropriate bitwise library (closes #1395)
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
33 |