Mercurial > prosody-modules

annotate mod_http_upload_external/mod_http_upload_external.lua @ 5648:c217f4edfc4f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
misc/mtail: Start of an mtail config Stashing it here in case anyone wants to continue working on it. Currently it's only counting log messages by level. Due to the permissions set by systemd on Prosody logs, mtail never managed to start correctly until permissions were manually relaxed.
author Kim Alvefur <zash@zash.se>
date Sun, 17 Sep 2023 13:36:30 +0200
parents 16995e7624f0
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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);