Software / code / prosody
Annotate
util/id.lua @ 10460:5ce6cbb5ce6a
mod_http: Log served URLs at 'info' level
These are similar to the "activated service" messages from portmanager
and similarily useful for the service admin to know even if they're not
debugging anything.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Fri, 29 Nov 2019 21:30:08 +0100 |
| parent | 8016:9546c629289b |
| child | 12110:b5b799a2a10c |
| rev | line source |
|---|---|
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8016
9546c629289b
util.id: New util for producing random identifiers of varying sizes
Kim Alvefur <zash@zash.se>
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1 -- Prosody IM |
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9546c629289b
util.id: New util for producing random identifiers of varying sizes
Kim Alvefur <zash@zash.se>
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2 -- Copyright (C) 2008-2017 Matthew Wild |
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util.id: New util for producing random identifiers of varying sizes
Kim Alvefur <zash@zash.se>
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3 -- Copyright (C) 2008-2017 Waqas Hussain |
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9546c629289b
util.id: New util for producing random identifiers of varying sizes
Kim Alvefur <zash@zash.se>
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4 -- Copyright (C) 2008-2017 Kim Alvefur |
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util.id: New util for producing random identifiers of varying sizes
Kim Alvefur <zash@zash.se>
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5 -- |
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util.id: New util for producing random identifiers of varying sizes
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6 -- This project is MIT/X11 licensed. Please see the |
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util.id: New util for producing random identifiers of varying sizes
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7 -- COPYING file in the source package for more information. |
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util.id: New util for producing random identifiers of varying sizes
Kim Alvefur <zash@zash.se>
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8 -- |
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util.id: New util for producing random identifiers of varying sizes
Kim Alvefur <zash@zash.se>
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9 |
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10 local s_gsub = string.gsub; |
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11 local random_bytes = require "util.random".bytes; |
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12 local base64_encode = require "util.encodings".base64.encode; |
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13 |
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14 local b64url = { ["+"] = "-", ["/"] = "_", ["="] = "" }; |
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15 local function b64url_random(len) |
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16 return (s_gsub(base64_encode(random_bytes(len)), "[+/=]", b64url)); |
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17 end |
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18 |
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19 return { |
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20 short = function () return b64url_random(6); end; |
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21 medium = function () return b64url_random(12); end; |
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22 long = function () return b64url_random(24); end; |
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23 custom = function (size) |
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24 return function () return b64url_random(size); end; |
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25 end; |
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26 } |
