Annotate

mod_http_upload/README.markdown @ 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
parent 4070:268fa9d45840
child 4443:0a56dc6c61af
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1 ---
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2 description: HTTP File Upload
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3 labels: 'Stage-Alpha'
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4 ---
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5
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6 Introduction
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7 ============
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8
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9 This module implements [XEP-0363], versions 0.2 and 0.3, which let
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10 clients upload files over HTTP.
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12 Configuration
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13 =============
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15 mod\_http\_upload relies on Prosodys HTTP server and mod\_http for
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16 serving HTTP requests. See [Prosodys HTTP server documentation][doc:http]
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17 for information about how to configure ports, HTTP Host names etc.
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18
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19 The module can be added as a new Component definition:
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20
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21 ``` {.lua}
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22 Component "upload.example.org" "http_upload"
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23 ```
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24
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25 It should **not** be added to modules_enabled.
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26
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27 ## Discoverability
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28
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29 Prosody makes subdomains of your VirtualHosts easily discoverable by
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30 clients. To make the component discoverable by other hosts, use
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31 [`disco_items`][doc:modules:mod_disco#configuration].
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32
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33 ``` {.lua}
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34 VirtualHost "foo.example.org"
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35 disco_items = {
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36 { "upload.example.com" },
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37 }
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38 ```
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39
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40 Limits
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41 ------
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42
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43 ### Max size
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44
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45 A maximum file size can be set by:
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46
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47 ``` {.lua}
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48 http_upload_file_size_limit = 123 -- bytes
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49 ```
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50
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51 Default is 1MB (1024\*1024).
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52
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53 This can not be set over the value of `http_max_content_size` (default 10M).
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54 Consider [mod_http_upload_external] instead of attempting to increase
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55 this limit.
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56
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57 ### Max age
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58
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59 Files can be set to be deleted after some time:
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60
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61 ``` lua
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62 http_upload_expire_after = 60 * 60 * 24 * 7 -- a week in seconds
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63 ```
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64
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65 Expired files are deleted when a new upload slot is requested,
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66
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67 A command exists to invoke expiry:
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68
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69 ```
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70 prosodyctl mod_http_upload expire [list of users or hosts]
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71 ```
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72
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73 ### User quota
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74
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75 A total maximum size of all uploaded files per user can be set by:
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76
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77 ``` lua
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78 http_upload_quota = 1234 -- bytes
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79 ```
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80
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81 A request for a slot that would take an user over quota is denied.
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82
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83 Path
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84 ----
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85
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86 By default, uploaded files are put in a sub-directory of the default
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87 Prosody storage path (usually `/var/lib/prosody`). This can be changed:
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88
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89 ``` {.lua}
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90 http_upload_path = "/path/to/uploaded/files"
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91 ```
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92
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93 Compatibility
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94 =============
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95
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96 Works with Prosody 0.9.x and later.