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Merge pull request #1 from majestrate/master

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Tristan B. Kildaire 2016-06-04 21:02:54 +02:00
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@ -16,21 +16,23 @@ This is a step-by-step guide for getting up and running with NNTPChan.
*PLEASE* report any bugs you find while building, setting-up or using NNTPChan on the [GitHub issue tracker](https://github.com/majestrate/nntpchan/issues) or on the [GitGud issue tracker](https://gitgud.io/uguu/nntpchan/issues) so that the probelms can be resolved or discussed.
IRC:
##Active NNTPChan nodes
[freenode: #nntpchan](https://webchat.freenode.net/?channels=#nntpchan)
Below is a list of known NNTPChan nodes:
[rizon: #nntpchan](https://qchat.rizon.net/?channels=#nntpchan)
1. [2hu-ch.org](https://2hu-ch.org)
2. [nsfl.tk](https://nsfl.tk)
3. [i2p.rocks](https://i2p.rocks/ib/)
##Support
Like this project? Fund it:
Need help? Join us on IRC.
bitcoin: 15yuMzuueV8y5vPQQ39ZqQVz5Ey98DNrjE
1. [freenode: #nntpchan](https://webchat.freenode.net/?channels=#nntpchan)
2. [rizon: #nntpchan](https://qchat.rizon.net/?channels=#nntpchan) - Most activce
active nodes:
##Donations
[2hu-ch.org](https://2hu-ch.org)
Like this project? Why not help by funding it?
[nsfl.tk](https://nsfl.tk)
[i2p.rocks](https://i2p.rocks/ib/)
Bitcoin: [15yuMzuueV8y5vPQQ39ZqQVz5Ey98DNrjE](bitcoin://15yuMzuueV8y5vPQQ39ZqQVz5Ey98DNrjE)

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@ -0,0 +1,178 @@
[formats]
full_date_format=Mon Jan _2 15:04:05 2006
month_date_format=2006-02
day_date_format=01-02
[strings]
#catalog
catalog_title=Catalog for
replies_short_label=R
pictures_short_label=P
#board
catalog_label=Catalog
#board list
board_list_title=board list
board_label=Board
pph_label=Posts per Hour
ppd_label=Posts per Day
total=Total
#front page
posts_today=Posts Today
posts_hour=Posts this Hour
#history
month=Month
posts=Posts
post_history_title=Post History
#keygen
new_tripcode_title=here is a new tripcode
new_tripcode_label=New Tripcode
secret_key=secret
public_key=public
tripcode=tripcode
#login
login=login
#modpage
modpage_title=nntpchan mod page
post_actions_label=post actions
target_label=target
ban_url_prompt=ban (url)
delete_url_prompt=delete (url)
unban_ip_prompt=unban (ip)
key_actions_label=key actions
pubkey_label=pubkey
add_key_prompt=add key
remove_key_prompt=remove key
nntp_login_label=nntp login
username=username
password=password
add_user_prompt=add user
remove_user_prompt=remove user
board_actions_label=board actions
board_name_title=bord naam
add_board_prompt=add board
regenerate_prompt=regenerate
ban_prompt=ban
unban_prompt=unban
nuke_prompt=nuke
light_actions_label=lightweight actions
reload_templates_prompt=reload all templates
heavy_actions_label=very load heavy actions, use with care
regenerate_markup_prompt=regenerate all markup
regenerate_thumbs_prompt=regenerate all thumbnails
feed_sync_prompt=manually synchronize all articles
expire_old_prompt=manually expire orphaned articles
nojs_info=enable js to use the mod panel kthx
#navbar
navbar_on=on
front_page_title=front page
overboard_title=overboard
#newboard
new_board_title=maak 'n nuwe bord
first_post_label=make your first post
comment=Comment
captcha=Captcha
solution=Solution
#overview
newsgroup=Newsgroup
posted=Posted
subject=Subject
#post
from_i2p=posted from i2p
from_tor=posted from tor
from_clearnet=posted from clearnet
reply_label=Reply
#post failed
post_failed_label=post failed
#post form
name=Naam
file=File
dubs=Get Dubs
#posts graph
day=Dag
#post success
posted_as_label=posted as
#thread
return=Return
to_top_label=Top
update=Update
#ukko
overboard_title=ukko / overboard
posted_on_label=Posted on
#404 page
resource_not_found=The page you are looking for isn't here
#'installer
db_install_title=Choose a database
redis_name=Redis
postgres_name=PostgreSQL
next_prompt=Next >
previous_prompt=< Previous
finish_prompt=Kla!
redis_db_install_title=Please enter the connection details for Redis
postgres_db_install_title=Please enter the connection details for PostgreSQL
crypto_install_title=TLS settings
host_name=Hostname or IP address
key_name=TLS keyname
port_name=Port number
username_name=Username
password_name=Password
nntp_install_title=Configure the NNTP settings
nntp_name=Naam van die NNTP instance
allow_attachments_prompt=Allow attachments
allow_anon_prompt=Allow anonymous posters
allow_anon_attachments_prompt=Allow attachments from anonymous posters
require_tls_prompt=Require TLS for incoming connections
binary_install_title=Configure the path of the external programs
convert_prompt=convert path
ffmpeg_prompt=ffmpeg path
sox_prompt=sox path
cache_install_title=Please choose the mechanism by which the HTML pages are cached
null_cache_name=Geen
file_cache_name=Static files
redis_cache_name=Redis
frontend_install_title=Frontend settings
frontend_name=Naam
locale_name=Taal
allow_files_prompt=Allow file uploads
enable_json_prompt=Enable the JSON API
api_install_title=API settings
api_username=API username
api_password_name=API password
api_secret_name=API secret
pubkey_name=Publike sleutel
secretkey_name=Secret key
key_install_title=A new keypair has been generated for you. Please keep it safe and don't share it with anyone, as this is used to login to the mod panel
#'
cuckoo_pow=Proof of Work
start_mining=Mine!
download_prompt=Download

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@ -0,0 +1,178 @@
[formats]
full_date_format=Mon Jan _2 15:04:05 2006
month_date_format=2006-02
day_date_format=01-02
[strings]
#catalog
catalog_title=Catalog pour
replies_short_label=R
pictures_short_label=P
#board
catalog_label=Catalog
#board list
board_list_title=board list
board_label=Board
pph_label=Posts per Heure
ppd_label=Posts per Jour
total=Total
#front page
posts_today=Posts Aujourd'hui
posts_hour=Posts cette Heure
#history
month=Month
posts=Posts
post_history_title=Post History
#keygen
new_tripcode_title=here is a new tripcode
new_tripcode_label=New Tripcode
secret_key=secret
public_key=public
tripcode=tripcode
#login
login=login
#modpage
modpage_title=nntpchan mod page
post_actions_label=post actions
target_label=target
ban_url_prompt=ban (url)
delete_url_prompt=delete (url)
unban_ip_prompt=unban (ip)
key_actions_label=key actions
pubkey_label=pubkey
add_key_prompt=add key
remove_key_prompt=remove key
nntp_login_label=nntp login
username=username
password=password
add_user_prompt=add user
remove_user_prompt=remove user
board_actions_label=board actions
board_name_title=board name
add_board_prompt=add board
regenerate_prompt=regenerate
ban_prompt=ban
unban_prompt=unban
nuke_prompt=nuke
light_actions_label=lightweight actions
reload_templates_prompt=reload all templates
heavy_actions_label=very load heavy actions, use with care
regenerate_markup_prompt=regenerate all markup
regenerate_thumbs_prompt=regenerate all thumbnails
feed_sync_prompt=manually synchronize all articles
expire_old_prompt=manually expire orphaned articles
nojs_info=enable js to use the mod panel kthx
#navbar
navbar_on=on
front_page_title=front page
overboard_title=overboard
#newboard
new_board_title=create new board
first_post_label=make your first post
comment=Comment
captcha=Captcha
solution=Solution
#overview
newsgroup=Newsgroup
posted=Posted
subject=Subject
#post
from_i2p=posted from i2p
from_tor=posted from tor
from_clearnet=posted from clearnet
reply_label=Reply
#post failed
post_failed_label=post failed
#post form
name=Prenom
file=File
dubs=Get Dubs
#posts graph
day=Jour
#post success
posted_as_label=posted as
#thread
return=Return
to_top_label=Top
update=Update
#ukko
overboard_title=ukko / overboard
posted_on_label=Posted on
#404 page
resource_not_found=Le page tu est looking pour n'est pas ici.
#'installer
db_install_title=Choose une database
redis_name=Redis
postgres_name=PostgreSQL
next_prompt=Next >
previous_prompt=< Previous
finish_prompt=Finir!
redis_db_install_title=Please enter the connection details for Redis
postgres_db_install_title=Please enter the connection details for PostgreSQL
crypto_install_title=TLS settings
host_name=Hostname or IP address
key_name=TLS keyname
port_name=Port number
username_name=Username
password_name=Password
nntp_install_title=Configure the NNTP settings
nntp_name=Name of the NNTP instance
allow_attachments_prompt=Allow attachments
allow_anon_prompt=Allow anonymous posters
allow_anon_attachments_prompt=Allow attachments from anonymous posters
require_tls_prompt=Require TLS for incoming connections
binary_install_title=Configure the path of the external programs
convert_prompt=convert path
ffmpeg_prompt=ffmpeg path
sox_prompt=sox path
cache_install_title=Please choose the mechanism by which the HTML pages are cached
null_cache_name=None
file_cache_name=Static files
redis_cache_name=Redis
frontend_install_title=Frontend settings
frontend_name=Prenom
locale_name=Locale
allow_files_prompt=Allow file uploads
enable_json_prompt=Enable the JSON API
api_install_title=API settings
api_username=API username
api_password_name=API password
api_secret_name=API secret
pubkey_name=Public key
secretkey_name=Secret key
key_install_title=A new keypair has been generated for you. Please keep it safe and don't share it with anyone, as this is used to login to the mod panel
#'
cuckoo_pow=Proof of Work
start_mining=Mine!
download_prompt=Download

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doc/README.md Normal file
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@ -0,0 +1,4 @@
NNTPChan Documentation
======================
Add table of contents

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@ -3,7 +3,7 @@ Configuring NNTPChan server
This document provides a step-by-step guide to configurin your NNTPChan node.
##Configuring via web-interface
##Configuring via web-interface (WIP)
You can configure NNTPChan via the web-interface by navigating your browser to http://127.0.0.1:18000.
@ -70,3 +70,7 @@ NNTPChan needs to know the paths to the listed programs on your system.
* **convert path** - Path to the `convert` program.
* **ffmpeg path** - Path to the `ffmpeg` program.
* **sox path** - Path to the `sox` program.
##Manual configuration (WIP)
FIXME

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@ -1,10 +1,15 @@
Overchan is a newsgroup meant to be served on web frontends in an effort to create a decentralized imageboard. Moderation takes place on each frontend itself. Message and image transport is using MIME multipart messages and Base64 as encoding for Images. All messages need to be valid NNTP messages, the transport of messages need to follow NNTP specifications. It is possible to use an existing NNTP daemon like INN or to implement the NNTP sync part as well.
Protocol
========
# Sync Protocol (NNTP)
##Preface
## Article Format
NNTPChan is a newsgroup meant to be served on web frontends in an effort to create a decentralized imageboard. Moderation takes place on each frontend itself. Message and image transport is using MIME multipart messages and Base64 as encoding for Images. All messages need to be valid NNTP messages, the transport of messages need to follow NNTP specifications. It is possible to use an existing NNTP daemon like INN or to implement the NNTP sync part as well.
### Monopart
##Sync Protocol (NNTP)
###Article Format
####Monopart
Message without images can be sent without delimiting the message.
@ -23,7 +28,7 @@ Message without images can be sent without delimiting the message.
some visible message text
### Multipart
####Multipart
This is necessary for posting files.
@ -61,11 +66,11 @@ Where ``$identifier`` should be a rather long random string (at least 0-9, a-z,
In ~~2013~~ 2015 we can send UTF-8 messages, although this is not part of the old testament.
### Date
####Date
It is recommend to use ``UTC (+0000)`` as timezone for new messages. If a received message is not already in UTC, the date may be converted to UTC for display purposes.
### Message-ID: (see RFC 3977)
####Message-ID: (see RFC 3977)
"A message-id MUST begin with "<", end with ">", and MUST NOT contain the latter except at the end."
"A message-id MUST be between 3 and 250 octets in length."
@ -77,30 +82,30 @@ It is recommend to use ``UTC (+0000)`` as timezone for new messages. If a receiv
Which would result in ``jbUdn73KxN1369733675@web.hschan.ano`` This format makes it easier to block massive spam/inapropiate content based on the frontend and a timespan.
### References
####References
If reference is not given or empty, the message is considered an original (root) post.
### X-Sage
####X-Sage
If ``X-Sage`` is given, the message shall not bump the corresponding thread.
## Transport Format
###Transport Format
NNTP requires line endings with ``\r\n``
### Sending
####Sending
if a line in the message body starts with `.` in needs another `.` prepended. the last line must be a single `.\r\n`
### Receiving:
####Receiving:
If a line in the message body starts with `.` but is not `.\r\n` the `.` needs to be removed.
# Frontend
##Frontend
## Postnumbers
###Postnumbers
The first ten characters of a sha1sum of field message-id. The probability for a unique post number (at time of generation) on a board with a maximum of 30k messages is:
@ -110,7 +115,7 @@ In case of several message forgers exhaust obscure post numbers, it will become
There was a hash collision on October 13 2015, the post hash has been bumped from 10 to 18 bytes.
### Quotes
####Quotes
Quotes reference postnumbers and work across all boards on overchan. The comment field may contain serveral lines such as:
@ -120,16 +125,16 @@ to quote someone.
Valid quotes match this regex: `>+ ?[0-9a-f]+`
#### Optional
#####Optional
* Resolve quotes to corresponding articles and append them to references - this will aid newsreaders.
* Parse message IDs as quotes
## Implementations
###Implementations
Because of the decentralized nature of Overchan, many different entry points to using the service can exist. In the following we discuss different implementations all serving from the newsgroup 'overchan'.
Because of the decentralized nature of NNTPChan, many different entry points to using the service can exist. In the following we discuss different implementations all serving from the newsgroup 'overchan'.
### negromancy.ano
####negromancy.ano
negromancy.ano uses `breaking-news`, a web frontend compiler for imageboards, pastebins, etc.
@ -141,19 +146,19 @@ You can visit http://boards.negromancy.ano/
for browsing the imageboard.
#### GET request
#####GET request
nginx will serve a static html from dir.
#### POST request
#####POST request
nginx will reverse to the happstack web application which generates and sends a NNTP message to a local INN daemon. INNd will place the new article in dir and feed it to its configured peers. Pictures are encoded in base64 or base91a. Root posting will not work without attaching an image.
#### Generation of Html
#####Generation of Html
The daemon will poll for new articles in dir. If new files are found, it generates 10 main pages ranging from 0.html to 9.html and a html each for any altered threads. For each new article the corresponding thread, starting with the original post, will be bumped to the first page (0.html). For new posts, corresponding pictures are created and 'thumbnailed' through mogrify.
### overchan.sfor.ano
####overchan.sfor.ano
overchan.sfor.ano uses SRNd, a complete NNTP server implemented in Python.
@ -163,40 +168,39 @@ You can visit http://overchan.sfor.ano
for browsing the imageboard and ``git clone git://git.sfor.ano/SRNd.git`` for source.
#### GET request
#####GET request
nginx will serve a static html or image from dir.
#### POST request
#####POST request
nginx will proxy to postman which generates and delivers a NNTP message to SRNd which then will notify overchan plugin about the new message and also deliver it to its configured NNTP peers (which can run SRNd or another NNTPd software like INN). Pictures are encoded in base64.
#### Generation of Html
#####Generation of HTML
Plugin overchan is notified by SRNd about new articles and (re)generates `thread-$id.html` and its parent board with up to 10 root posts for each site. For each new article without `X-sage` header the corresponding thread will be bumped to the first page. For new posts, corresponding pictures are created and thumbnailed.
### NNTP News reader applications
####NNTP News reader applications
Through the use of the standard MIME format, news reader applications like Mozilla Thunderbird can also read and post directly to the chan newsserver. Each chan will appear as a root post, while additional posts will appear as replies directly to the root post.
Through the use of the standard MIME format, news reader applications like Mozilla Thunderbird or Pan can also read and post directly to the chan newsserver. Each chan will appear as a root post, while additional posts will appear as replies directly to the root post.
News readers have some features the chan software may not have: multiple attachments, non-image attachments, subject, posts referencing non-root posts, HTML text.
Open question: how should this be handled by the chan software for viewing?
# Extensions
##Extensions
## Control suggestion
###Control suggestion
A control suggestion is a single message containing lines with commands, message-ID and extra information separated by spaces.
### Commands
####Commands
sticky: sticky this thread
delete-x-all: delete all attachments from this article
delete: delete the whole article
### Format
####Format
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
@ -212,11 +216,9 @@ A control suggestion is a single message containing lines with commands, message
delete <message-ID>
delete <message-ID>
Messages to control are separated by at least one line break.
### Examples
####Examples
Delete all attachments from message with ID ``message-ID``
@ -226,14 +228,11 @@ Please sticky thread with OP ``message-ID`` till UNIX timestamp ``1380000000``
sticky <message-ID> unix_timestamp 1380000000
### Convention
####Convention
We send control suggestions to newsgroup ``ctl``. Full deletion of a root post results in removal of corresponding thread.
### Signatures
####Signatures
As users give their secret key to the frontend they expect every form field to be verified on all ends. This includes the comment field and headers. In the following we suggest a protocol to sign optional headers.
@ -251,10 +250,9 @@ Signing M vs. Signing H(M)
H: Hash
M: Message
Input for block based hashing algorithms like SHA-512 can be streamed, only keeping a fixed blocked size in memory instead of all blocks. In case of SHA-512 these message blocks are 1024 bit and the hash to sign 512 bit. Optimized ``S(H(M))`` implementations require a constant amount memory as opposed to a linear requirement in ``S(M)``.
### Format for signing messages (RFC 822)
####Format for signing messages (RFC 822)
Outer headers start with ``Content-Type: message/rfc822`` when there are signed headers or at least an attachment,
which requires ``Content-Type: multipart/mixed`` to be signed as well as an inner header.
@ -275,8 +273,7 @@ Please include a ``Content-Type`` header in the inner message as suggested by RF
S(SK,M) function that will sign an arbitrary amount of octets M using Ed25519 with secret key SK, returning only the first 64 bytes
take32 function that takes any amount of binary data and returns the first 32 bytes
#### Example
#####Example
Content-Type: message/rfc822; charset=UTF-8
Content-Transfer-Encoding: 8bit
@ -297,11 +294,9 @@ Please include a ``Content-Type`` header in the inner message as suggested by RF
delete <message-ID
In this example header Date needs verification, too.
The following part is signed:
Content-Type: text/plain; charset=UTF-8
Date: Thu, 02 May 2013 12:16:44 +0000
@ -310,18 +305,20 @@ The following part is signed:
delete <message-ID
Above example in octets:
Content-Type: text/plain; charset=UTF-8\\r\\nDate: Thu, 02 May 2013 12:16:44 +0000\\r\\n\\r\\ndelete-x-all <message-ID>\\r\\ndelete <message-ID>\\r\\n\\r\\ndelete <message-ID>
## RPC
###RPC
Remote procedure calls can be sent via ``ctl`` or on a group basis by using the group ``ctl.overchan.*``, where * is the group for which you want to execute a certain operation.
### Default format
####Default format
The default format uses the MIME type ``text/plain`` where the first line of the body opens an array with ``[`` the next line is the name of the procedure you want to call, and on the lines following you can add one or more parameters. Each of these lines is terminated with `,` and indention can be added as well. The arry is closed with `]`.
#### Exapmple
#####Example
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
From: anonymous <foo@bar.ano>
@ -337,11 +334,12 @@ The default format uses the MIME type ``text/plain`` where the first line of the
350,
]
####JSON RPC
### JSON RPC
If the MIME type is specified as ``application/json`` the body is interpreted as [JSON RPC](http://json-rpc.org/).
#### Exapmple
#####Example
Content-Type: application/json; charset=UTF-8
Content-Transfer-Encoding: 8bit
From: anonymous <foo@bar.ano>
@ -353,24 +351,30 @@ If the MIME type is specified as ``application/json`` the body is interpreted as
{"method": "setSetting", "params": ["bumplimit", "350"], "id": null}
### Additional details
####Additional details
As described above, muliple RPC's can be sent via the multipart format. It is also expected that these articles are signed.
# Glossary
##Glossary
## chan specific
###chan specific
####root post
### root post
original post
### OP
####OP
original post
### thread
####thread
a collection of messages starting with the original post followed by messages referencing it ordered by date
### bump
####bump
newest post will be shown first with corresponding thread
###sticky
thread is temporarily 'bumped' by the frontend and sticks there regardless of newer posts

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@ -1,3 +1,4 @@
# srnd.ini
`srnd.ini`
==========
todo: document this file