Mercurial > prosody-modules
annotate mod_compact_resource/mod_compact_resource.lua @ 5461:06640647d193
mod_http_oauth2: Fix use of arbitrary ports in loopback redirect URIs
Per draft-ietf-oauth-v2-1-08#section-8.4.2
> The authorization server MUST allow any port to be specified at the
> time of the request for loopback IP redirect URIs, to accommodate
> clients that obtain an available ephemeral port from the operating
> system at the time of the request.
Uncertain if it should normalize the host part, but it also seems
harmless to treat IPv6 and IPv4 the same here.
One thing is that "localhost" is NOT RECOMMENDED because it can
sometimes be pointed to non-loopback interfaces via DNS or hosts file.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Wed, 17 May 2023 13:51:30 +0200 |
| parents | 6f34e51a23f0 |
| children |
| rev | line source |
|---|---|
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1761
6f34e51a23f0
mod_compact_resource: Enforces short random resources
Kim Alvefur <zash@zash.se>
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1 |
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mod_compact_resource: Enforces short random resources
Kim Alvefur <zash@zash.se>
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2 local base64_encode = require"util.encodings".base64.encode; |
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mod_compact_resource: Enforces short random resources
Kim Alvefur <zash@zash.se>
parents:
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3 local random_bytes = require"util.random".bytes; |
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Kim Alvefur <zash@zash.se>
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4 |
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5 local b64url = { ["+"] = "-", ["/"] = "_", ["="] = "" }; |
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Kim Alvefur <zash@zash.se>
parents:
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6 local function random_resource() |
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6f34e51a23f0
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Kim Alvefur <zash@zash.se>
parents:
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7 return base64_encode(random_bytes(8)):gsub("[+/=]", b64url); |
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Kim Alvefur <zash@zash.se>
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8 end |
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9 |
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mod_compact_resource: Enforces short random resources
Kim Alvefur <zash@zash.se>
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10 module:hook("pre-resource-bind", function (event) |
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6f34e51a23f0
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Kim Alvefur <zash@zash.se>
parents:
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11 event.resource = random_resource(); |
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6f34e51a23f0
mod_compact_resource: Enforces short random resources
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
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12 end); |
