prosody-modules: mod_http_upload_external/mod_http_upload

annotate mod_http_upload_external/mod_http_upload_external.lua @ 4988:732229fe68ab

mod_rest: Fill in 'type' field in error registry The 'type' defaults to "modify" in util.error, which doesn't quite fit many of these error conditions. LuaFormatter changed ',' to ';'

author	Kim Alvefur <zash@zash.se>
date	Mon, 15 Aug 2022 15:26:14 +0200
parents	16995e7624f0
children

rev	line source
2332 c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	1 -- mod_http_upload_external
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	2 --
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	3 -- Copyright (C) 2015-2016 Kim Alvefur
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	4 --
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	5 -- This file is MIT/X11 licensed.
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	6 --
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	7
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	8 -- imports
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	9 local st = require"util.stanza";
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	10 local uuid = require"util.uuid".generate;
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	11 local http = require "util.http";
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	12 local dataform = require "util.dataforms".new;
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	13 local HMAC = require "util.hashes".hmac_sha256;
4509 16995e7624f0 mod_http_upload_external: add access control option Nicolas Cedilnik <nicoco@nicoco.fr> parents: 3167 diff changeset	14 local jid = require "util.jid";
2332 c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	15
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	16 -- config
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	17 local file_size_limit = module:get_option_number(module.name .. "_file_size_limit", 100 * 1024 * 1024); -- 100 MB
2978 ac99a04231b1 mod_http_upload_external: Add newer 'v2' protocol (and share_v2.php) which supports content-type preservation Matthew Wild <mwild1@gmail.com> parents: 2939 diff changeset	18 local base_url = assert(module:get_option_string(module.name .. "_base_url"),
ac99a04231b1 mod_http_upload_external: Add newer 'v2' protocol (and share_v2.php) which supports content-type preservation Matthew Wild <mwild1@gmail.com> parents: 2939 diff changeset	19 module.name .. "_base_url is a required option");
ac99a04231b1 mod_http_upload_external: Add newer 'v2' protocol (and share_v2.php) which supports content-type preservation Matthew Wild <mwild1@gmail.com> parents: 2939 diff changeset	20 local secret = assert(module:get_option_string(module.name .. "_secret"),
ac99a04231b1 mod_http_upload_external: Add newer 'v2' protocol (and share_v2.php) which supports content-type preservation Matthew Wild <mwild1@gmail.com> parents: 2939 diff changeset	21 module.name .. "_secret is a required option");
4509 16995e7624f0 mod_http_upload_external: add access control option Nicolas Cedilnik <nicoco@nicoco.fr> parents: 3167 diff changeset	22 local access = module:get_option_set(module.name .. "_access", {});
2978 ac99a04231b1 mod_http_upload_external: Add newer 'v2' protocol (and share_v2.php) which supports content-type preservation Matthew Wild <mwild1@gmail.com> parents: 2939 diff changeset	23
ac99a04231b1 mod_http_upload_external: Add newer 'v2' protocol (and share_v2.php) which supports content-type preservation Matthew Wild <mwild1@gmail.com> parents: 2939 diff changeset	24 local token_protocol = module:get_option_string(module.name .. "_protocol", "v1");
2332 c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	25
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	26 -- depends
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	27 module:depends("disco");
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	28
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	29 -- namespace
2877 d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	30 local legacy_namespace = "urn:xmpp:http:upload";
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	31 local namespace = "urn:xmpp:http:upload:0";
2332 c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	32
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	33 -- identity and feature advertising
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	34 module:add_identity("store", "file", module:get_option_string("name", "HTTP File Upload"))
2877 d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	35 module:add_feature(namespace);
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	36 module:add_feature(legacy_namespace);
2332 c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	37
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	38 module:add_extension(dataform {
2877 d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	39 { name = "FORM_TYPE", type = "hidden", value = namespace },
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	40 { name = "max-file-size", type = "text-single" },
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	41 }:form({ ["max-file-size"] = tostring(file_size_limit) }, "result"));
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	42
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	43 module:add_extension(dataform {
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	44 { name = "FORM_TYPE", type = "hidden", value = legacy_namespace },
2332 c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	45 { name = "max-file-size", type = "text-single" },
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	46 }:form({ ["max-file-size"] = tostring(file_size_limit) }, "result"));
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	47
2978 ac99a04231b1 mod_http_upload_external: Add newer 'v2' protocol (and share_v2.php) which supports content-type preservation Matthew Wild <mwild1@gmail.com> parents: 2939 diff changeset	48 local function magic_crypto_dust(random, filename, filesize, filetype)
ac99a04231b1 mod_http_upload_external: Add newer 'v2' protocol (and share_v2.php) which supports content-type preservation Matthew Wild <mwild1@gmail.com> parents: 2939 diff changeset	49 local param, message;
ac99a04231b1 mod_http_upload_external: Add newer 'v2' protocol (and share_v2.php) which supports content-type preservation Matthew Wild <mwild1@gmail.com> parents: 2939 diff changeset	50 if token_protocol == "v1" then
ac99a04231b1 mod_http_upload_external: Add newer 'v2' protocol (and share_v2.php) which supports content-type preservation Matthew Wild <mwild1@gmail.com> parents: 2939 diff changeset	51 param, message = "v", string.format("%s/%s %d", random, filename, filesize);
ac99a04231b1 mod_http_upload_external: Add newer 'v2' protocol (and share_v2.php) which supports content-type preservation Matthew Wild <mwild1@gmail.com> parents: 2939 diff changeset	52 else
ac99a04231b1 mod_http_upload_external: Add newer 'v2' protocol (and share_v2.php) which supports content-type preservation Matthew Wild <mwild1@gmail.com> parents: 2939 diff changeset	53 param, message = "v2", string.format("%s/%s\0%d\0%s", random, filename, filesize, filetype);
ac99a04231b1 mod_http_upload_external: Add newer 'v2' protocol (and share_v2.php) which supports content-type preservation Matthew Wild <mwild1@gmail.com> parents: 2939 diff changeset	54 end
2332 c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	55 local digest = HMAC(secret, message, true);
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	56 random, filename = http.urlencode(random), http.urlencode(filename);
2978 ac99a04231b1 mod_http_upload_external: Add newer 'v2' protocol (and share_v2.php) which supports content-type preservation Matthew Wild <mwild1@gmail.com> parents: 2939 diff changeset	57 return base_url .. random .. "/" .. filename, "?"..param.."=" .. digest;
2332 c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	58 end
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	59
2978 ac99a04231b1 mod_http_upload_external: Add newer 'v2' protocol (and share_v2.php) which supports content-type preservation Matthew Wild <mwild1@gmail.com> parents: 2939 diff changeset	60 local function handle_request(origin, stanza, xmlns, filename, filesize, filetype)
4509 16995e7624f0 mod_http_upload_external: add access control option Nicolas Cedilnik <nicoco@nicoco.fr> parents: 3167 diff changeset	61 local user_bare = jid.bare(stanza.attr.from);
16995e7624f0 mod_http_upload_external: add access control option Nicolas Cedilnik <nicoco@nicoco.fr> parents: 3167 diff changeset	62 local user_host = jid.host(user_bare);
16995e7624f0 mod_http_upload_external: add access control option Nicolas Cedilnik <nicoco@nicoco.fr> parents: 3167 diff changeset	63
16995e7624f0 mod_http_upload_external: add access control option Nicolas Cedilnik <nicoco@nicoco.fr> parents: 3167 diff changeset	64 -- local clients or whitelisted jids/hosts only
16995e7624f0 mod_http_upload_external: add access control option Nicolas Cedilnik <nicoco@nicoco.fr> parents: 3167 diff changeset	65 if not (origin.type == "c2s" or access:contains(user_bare) or access:contains(user_host)) then
2332 c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	66 module:log("debug", "Request for upload slot from a %s", origin.type);
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	67 origin.send(st.error_reply(stanza, "cancel", "not-authorized"));
2877 d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	68 return nil, nil;
2332 c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	69 end
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	70 -- validate
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	71 if not filename or filename:find("/") then
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	72 module:log("debug", "Filename %q not allowed", filename or "");
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	73 origin.send(st.error_reply(stanza, "modify", "bad-request", "Invalid filename"));
2877 d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	74 return nil, nil;
2332 c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	75 end
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	76 if not filesize then
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	77 module:log("debug", "Missing file size");
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	78 origin.send(st.error_reply(stanza, "modify", "bad-request", "Missing or invalid file size"));
2877 d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	79 return nil, nil;
2332 c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	80 elseif filesize > file_size_limit then
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	81 module:log("debug", "File too large (%d > %d)", filesize, file_size_limit);
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	82 origin.send(st.error_reply(stanza, "modify", "not-acceptable", "File too large",
2877 d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	83 st.stanza("file-too-large", {xmlns=xmlns})
2332 c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	84 :tag("max-size"):text(tostring(file_size_limit))));
2877 d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	85 return nil, nil;
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	86 end
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	87 local random = uuid();
2978 ac99a04231b1 mod_http_upload_external: Add newer 'v2' protocol (and share_v2.php) which supports content-type preservation Matthew Wild <mwild1@gmail.com> parents: 2939 diff changeset	88 local get_url, verify = magic_crypto_dust(random, filename, filesize, filetype);
2877 d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	89 local put_url = get_url .. verify;
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	90
3167 bedd3f4a8f90 mod_http_upload_external: Reduce slot request log level from info to debug for privacy improvement Matthew Wild <mwild1@gmail.com> parents: 3166 diff changeset	91 module:log("debug", "Handing out upload slot %s to %s@%s [%d %s]", get_url, origin.username, origin.host, filesize, filetype);
2877 d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	92
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	93 return get_url, put_url;
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	94 end
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	95
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	96 -- hooks
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	97 module:hook("iq/host/"..legacy_namespace..":request", function (event)
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	98 local stanza, origin = event.stanza, event.origin;
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	99 local request = stanza.tags[1];
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	100 local filename = request:get_child_text("filename");
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	101 local filesize = tonumber(request:get_child_text("size"));
3166 44a187c82b53 mod_http_upload_external: Fix to read content-type from correct place in stanza Matthew Wild <mwild1@gmail.com> parents: 3165 diff changeset	102 local filetype = request:get_child_text("content-type") or "application/octet-stream";
2877 d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	103
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	104 local get_url, put_url = handle_request(
2978 ac99a04231b1 mod_http_upload_external: Add newer 'v2' protocol (and share_v2.php) which supports content-type preservation Matthew Wild <mwild1@gmail.com> parents: 2939 diff changeset	105 origin, stanza, legacy_namespace, filename, filesize, filetype);
2877 d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	106
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	107 if not get_url then
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	108 -- error was already sent
2332 c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	109 return true;
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	110 end
2877 d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	111
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	112 local reply = st.reply(stanza)
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	113 :tag("slot", { xmlns = legacy_namespace })
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	114 :tag("get"):text(get_url):up()
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	115 :tag("put"):text(put_url):up()
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	116 :up();
2332 c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	117 origin.send(reply);
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	118 return true;
c2cf5b40b66d mod_http_upload_external: Variant of mod_http_upload that delegates HTTP handling to other server using signed URLs Kim Alvefur <zash@zash.se> parents: diff changeset	119 end);
2877 d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	120
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	121 module:hook("iq/host/"..namespace..":request", function (event)
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	122 local stanza, origin = event.stanza, event.origin;
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	123 local request = stanza.tags[1];
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	124 local filename = request.attr.filename;
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	125 local filesize = tonumber(request.attr.size);
2978 ac99a04231b1 mod_http_upload_external: Add newer 'v2' protocol (and share_v2.php) which supports content-type preservation Matthew Wild <mwild1@gmail.com> parents: 2939 diff changeset	126 local filetype = request.attr["content-type"] or "application/octet-stream";
ac99a04231b1 mod_http_upload_external: Add newer 'v2' protocol (and share_v2.php) which supports content-type preservation Matthew Wild <mwild1@gmail.com> parents: 2939 diff changeset	127
2877 d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	128 local get_url, put_url = handle_request(
2978 ac99a04231b1 mod_http_upload_external: Add newer 'v2' protocol (and share_v2.php) which supports content-type preservation Matthew Wild <mwild1@gmail.com> parents: 2939 diff changeset	129 origin, stanza, namespace, filename, filesize, filetype);
2877 d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	130
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	131 if not get_url then
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	132 -- error was already sent
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	133 return true;
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	134 end
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	135
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	136 local reply = st.reply(stanza)
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	137 :tag("slot", { xmlns = namespace})
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	138 :tag("get", { url = get_url }):up()
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	139 :tag("put", { url = put_url }):up()
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	140 :up();
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	141 origin.send(reply);
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	142 return true;
d6badf56ab5f mod_http_upload_external: add support for XEP-0363 version 0.3 Jonas Wielicki <jonas@wielicki.name> parents: 2332 diff changeset	143 end);

Mercurial > prosody-modules

annotate mod_http_upload_external/mod_http_upload_external.lua @ 4988:732229fe68ab