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13 commits

Author SHA1 Message Date
vladislavbelov
ffc4a56b9f Revert non-ASCII characters from source and configuration files introduced in 157c6af18e.
Fixes #6846

Differential Revision: https://code.wildfiregames.com/D5185
This was SVN commit r27965.
2023-12-03 00:30:12 +00:00
bb
157c6af18e Make the space in 0 A.D. non-breaking throughout the codebase.
Avoid cases of filenames
Update years in terms and other legal(ish) documents
Don't update years in license headers, since change is not meaningful

Will add linter rule in seperate commit

Happy recompiling everyone!

Original Patch By: Nescio
Comment By: Gallaecio
Differential Revision: D2620
This was SVN commit r27786.
2023-07-27 20:54:46 +00:00
wraitii
cb346e207b Refactor all usage of RegisterFunction to ScriptFunction::Register
- Replace ScriptInterface::RegisterFunction with
ScriptFunction::Register
 - Mostly removing unused cmpPrivate*
 - Some usage introduces specific getters (mapgenerator, AIWorker,
XmppClient,...)
 - Several passthrough functions are simply removed in favour of calling
the original, reducing duplication
 - Make use of ScriptRequest/ScriptInterface capabilities where
relevant.
- Make JSI_* headers only expose necessary functions, lightening them
considerably and reducing duplication
 - Reuse namespaces in JSI_* implementations directly, reducing visual
noise there

Follows f3aedf88a6

Differential Revision: https://code.wildfiregames.com/D3626
This was SVN commit r24983.
2021-03-02 20:01:14 +00:00
wraitii
113fefeeb7 Netcode: Identify controller client via a secret key
The 'controller' of an MP game (the host in general, though dedicated
servers would change that) is currently whoever first tells the server
that it is. This can be abused since it relies on trusting the clients.

This changes that logic: the server defines a 'controller secret', and
the first client to sent the correct controller secret is the
controller. This is safe assuming the secret is unknowable enough (the
current solution wouldn't pass strict cryptography tests, but it's
likely good enough).

Reverts 1a3fb29ff3, which introduced the 'trust the clients' mechanic,
as a change over 'the first local IP is controller'.

Necessary step towards dedicated server, if we want to use the regular
gamesetup (Refs #3556)

Differential Revision: https://code.wildfiregames.com/D3075
This was SVN commit r24952.
2021-02-27 17:44:59 +00:00
Angen
1a8de6d2b8 Hide ip and port from users until they want to join, add optional password
Current issue with the lobby, is that we make ips of hosts public for
anyone to read. This patch consists of 3 parts.
1.) Removing ips and ports from lobby javascript
2.) Removing need of script on the server to attach public ips to game
stanza by asking the host using xmppclient as proxy.
3.) Implementing password protected matches, to deny this information to
not trusted players.

Further description:
Do not send ports and stunip to the bots.

Removed from stanza.
Do not send ip to the lobby.

Removed from mapping gamelist from backend to gui (still on the backend
side, because it is done by script on 0ad server).
Get ip and ports on request when trying to connect.

On the host side, ask stun server what is host's public ip and remember
it.
On the client side, send iq through xmppclient to the hosting player and
ask for ip, port and if Stun is used, then if answer is success,
continue
   with connecting, else fail.
Add optional password for matches.

Add password required identifier to the stanza.
Allow host to setup password for the match. Hash it on the host side and
store inside Netserver. If no password is given, matches will behave
as it is not required.
On the client side, if password for the match is required, show
additional window before trying to connect and ask for password, then
hash it
and send with iq request for ip, port and stun.
Server will answer with ip, port and stun only if passwords matches,
else will asnwer with error string.
Some security:
Passwords are hashed before sending, so it is not easy to guess what
users typed. (per wraitii)
Hashes are using different salt as lobby hashing and not using usernames
as salt (as that is not doable), so they are different even typing the
same password as for the lobby account.
Client remembers which user was asked for connection data and iq's id of
request. If answer doesn't match these things, it is ignored. (thnx
user1)
Every request for connection data is logged with hostname of the
requester to the mainlog file (no ips).
If user gets iq to send connection data and is not hosting the match,
will respond with error string "not_server".
If server gets iq::result with connection data, request is ignored.

Differential revision: D3184
Reviewed by: @wraitii
Comments by: @Stan, @bb, @Imarok, @vladislavbelov
Tested in lobby

This was SVN commit r24728.
2021-01-20 18:31:39 +00:00
wraitii
ab5616b4c4 Mass rename CxPrivate to CmptPrivate.
As part of the SM45->52 migration, a ScriptInterface becomes a wrapper
around a JSCompartment, not a JSContext, thus we ought to store private
data for the compartment and not the context.
This is a mass rename of CxPrivate to CmptPrivate to match that before
the actual changes.

Part of the SM52 migration, stage: SM45 compatible

Patch by: Itms
Tested By: Freagarach
Refs #4893

Differential Revision: https://code.wildfiregames.com/D3089
This was SVN commit r24177.
2020-11-13 16:44:15 +00:00
elexis
78d7702262 Always require lobby authentication for lobby matches, refs #3549 / 0fd8aa2a77 / D897.
This is due to too many oversteppings of the lobby Terms of Use
following JS mods that implemented an UI for players to join lobby games
with arbitrary nicknames or 'replace' / impersonate other players in
lobby games.

Agreed with: user1, Dunedan
Code proofread by: Vladislav
Minor discussions with: Imarok, Hannibal_Barca, smiley, fpre, bb, nani
refs
https://wildfiregames.com/forum/index.php?/topic/24722-improving-mod-security/

This was SVN commit r21877.
2018-08-25 14:34:30 +00:00
elexis
13e1702777 Add missing ScriptInterface includes to
JSInterface_L10n.cpp from d6db5a466d,
JSInterface_Renderer.cpp and JSInterface_GUITypes.cpp from 4b1297b328,
JSInterface_VisualReplay.cpp from b830233498,
JSInterface_Game.cpp from 5f8be8e0c6,
JSInterface_Simulation.cpp from 921c5515a6,
JSInterface_Debug.cpp from d6cb9c845b,
JSInterface_Main.cpp from 486aec18d4, refs #4772,
JSInterface_Mod.cpp where it was incorrectly removed in af03c72f76.

Refs D1470.
Sort includes alphabetically, add recent Coding Convention macro
comments.

This was SVN commit r21789.
2018-04-27 16:48:44 +00:00
elexis
f4749a8e2c Simplify GUI g_IsController variable init, equivalent to 100be98215.
Just test if a NetServer is present rather than passing a state boolean
from GUI page to GUI page.

This was SVN commit r21651.
2018-04-04 12:43:25 +00:00
elexis
100be98215 Simplify GUI g_IsNetworked variable init.
Just test if a NetClient is present rather than passing a state boolean
from GUI page to GUI page (since 1c0536bf08 or sooner).

This was SVN commit r21650.
2018-04-04 12:20:34 +00:00
Imarok
0fd8aa2a77 Secure lobby authentication - prevent joins as a different player
Reviewed by: Dunedan, elexis, Itms
Fixes #3549
Differential Revision: https://code.wildfiregames.com/D897
This was SVN commit r21520.
2018-03-12 00:23:40 +00:00
leper
2534010d0f Fix build without precompiled headers.
Refs 21f69ef574.

This was SVN commit r20177.
2017-09-12 22:18:39 +00:00
elexis
21f69ef574 Move networking ScriptFunctions to a new JS Interface, refs #4772.
This was SVN commit r20167.
2017-09-12 00:29:10 +00:00