Mercurial > prosody-modules
annotate mod_compact_resource/mod_compact_resource.lua @ 4203:c4002aae4ad3
mod_s2s_keepalive: Use timestamp as iq @id
RFC 6120 implies that the id attribute must be unique within a stream.
This should fix problems with remote servers that enforce uniqueness and
don't answer duplicated ids.
If it doesn't do that, then at least you can get a guesstimate at
round-trip time from the difference between the result iq stanza and the
timestamp it was logged without having to go look for when it was sent,
or needing to keep state.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Wed, 14 Oct 2020 18:02:10 +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>
parents:
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changeset
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1 |
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6f34e51a23f0
mod_compact_resource: Enforces short random resources
Kim Alvefur <zash@zash.se>
parents:
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2 local base64_encode = require"util.encodings".base64.encode; |
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6f34e51a23f0
mod_compact_resource: Enforces short random resources
Kim Alvefur <zash@zash.se>
parents:
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changeset
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3 local random_bytes = require"util.random".bytes; |
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6f34e51a23f0
mod_compact_resource: Enforces short random resources
Kim Alvefur <zash@zash.se>
parents:
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4 |
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6f34e51a23f0
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Kim Alvefur <zash@zash.se>
parents:
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5 local b64url = { ["+"] = "-", ["/"] = "_", ["="] = "" }; |
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6f34e51a23f0
mod_compact_resource: Enforces short random resources
Kim Alvefur <zash@zash.se>
parents:
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6 local function random_resource() |
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6f34e51a23f0
mod_compact_resource: Enforces short random resources
Kim Alvefur <zash@zash.se>
parents:
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changeset
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7 return base64_encode(random_bytes(8)):gsub("[+/=]", b64url); |
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mod_compact_resource: Enforces short random resources
Kim Alvefur <zash@zash.se>
parents:
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8 end |
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mod_compact_resource: Enforces short random resources
Kim Alvefur <zash@zash.se>
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9 |
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6f34e51a23f0
mod_compact_resource: Enforces short random resources
Kim Alvefur <zash@zash.se>
parents:
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10 module:hook("pre-resource-bind", function (event) |
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6f34e51a23f0
mod_compact_resource: Enforces short random resources
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); |
