Mercurial > prosody-modules
changeset 1761:6f34e51a23f0
mod_compact_resource: Enforces short random resources
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Wed, 27 May 2015 13:27:56 +0200 |
| parents | e72f9eac51c8 |
| children | e6c7fe1be6cd |
| files | mod_compact_resource/mod_compact_resource.lua |
| diffstat | 1 files changed, 12 insertions(+), 0 deletions(-) [+] |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mod_compact_resource/mod_compact_resource.lua Wed May 27 13:27:56 2015 +0200 @@ -0,0 +1,12 @@ + +local base64_encode = require"util.encodings".base64.encode; +local random_bytes = require"util.random".bytes; + +local b64url = { ["+"] = "-", ["/"] = "_", ["="] = "" }; +local function random_resource() + return base64_encode(random_bytes(8)):gsub("[+/=]", b64url); +end + +module:hook("pre-resource-bind", function (event) + event.resource = random_resource(); +end);