Mercurial > prosody-modules
changeset 3797:ed5d7586a61e
mod_rest: Map various HTTP status codes to XMPP stanza errors
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Mon, 30 Dec 2019 05:17:18 +0100 |
| parents | d1ad10b76b00 |
| children | 9b4fd2553365 |
| files | mod_rest/README.markdown mod_rest/mod_rest.lua |
| diffstat | 2 files changed, 31 insertions(+), 0 deletions(-) [+] |
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--- a/mod_rest/README.markdown Mon Dec 30 05:14:49 2019 +0100 +++ b/mod_rest/README.markdown Mon Dec 30 05:17:18 2019 +0100 @@ -82,6 +82,9 @@ To accept the stanza without returning a reply, respond with HTTP status code `202` or `204`. +HTTP status codes in the `4xx` and `5xx` range are mapped to an +appropriate stanza error. + For full control over the response, set the `Content-Type` header to `application/xmpp+xml` and return an XMPP stanza as an XML snippet.
--- a/mod_rest/mod_rest.lua Mon Dec 30 05:14:49 2019 +0100 +++ b/mod_rest/mod_rest.lua Mon Dec 30 05:17:18 2019 +0100 @@ -91,6 +91,32 @@ local rest_url = module:get_option_string("rest_callback_url", nil); if rest_url then + local code2err = { + [400] = { condition = "bad-request"; type = "modify" }; + [401] = { condition = "not-authorized"; type = "auth" }; + [402] = { condition = "not-authorized"; type = "auth" }; + [403] = { condition = "forbidden"; type = "auth" }; + [404] = { condition = "item-not-found"; type = "cancel" }; + [406] = { condition = "not-acceptable"; type = "modify" }; + [408] = { condition = "remote-server-timeout"; type = "wait" }; + [409] = { condition = "conflict"; type = "cancel" }; + [410] = { condition = "gone"; type = "cancel" }; + [411] = { condition = "bad-request"; type = "modify" }; + [412] = { condition = "bad-request"; type = "modify" }; + [413] = { condition = "resource-constraint"; type = "modify" }; + [414] = { condition = "resource-constraint"; type = "modify" }; + [415] = { condition = "bad-request"; type = "modify" }; + [429] = { condition = "resource-constraint"; type = "wait" }; + [431] = { condition = "resource-constraint"; type = "wait" }; + + [500] = { condition = "internal-server-error"; type = "cancel" }; + [501] = { condition = "feature-not-implemented"; type = "modify" }; + [502] = { condition = "remote-server-timeout"; type = "wait" }; + [503] = { condition = "service-unavailable"; type = "cancel" }; + [504] = { condition = "remote-server-timeout"; type = "wait" }; + [507] = { condition = "resource-constraint"; type = "wait" }; + }; + local function handle_stanza(event) local stanza, origin = event.stanza, event.origin; local reply_needed = stanza.name == "iq"; @@ -142,6 +168,8 @@ reply:body(reply_text, { ["xml:lang"] = response.headers["content-language"] }); end -- TODO presence/status=body ? + elseif code2err[code] then + reply = st.error_reply(stanza, errors.new(code, nil, code2err)); elseif code_hundreds == 400 then reply = st.error_reply(stanza, "modify", "bad-request", reply_text); elseif code_hundreds == 500 then