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614 commits

Author SHA1 Message Date
Redix 43f246f174 Made int packing functions safe 2017-09-17 02:36:50 +02:00
def 89ed22e8d8 Introduce ddnet-info.json 
- Single json file containing all information for the client
- Fetched from https://info.ddnet.tw/info?name=deen
- Replaces versionsrv, news, ddnet-maps.json and ddnet-ranks.json
- Servers are sorted by most popular ones for respective player
- Always stays < 100 ms response time, compared to occasional 50 s for
  old ddnet-ranks.json
 2017-09-03 17:42:04 +02:00
def 27b7549bba Make --silent stop stdout logging 2017-09-03 10:37:24 +02:00
def 40b145fe20 More utf8mb4 in database connection and database default 2017-08-26 10:12:47 +02:00
def ac2943a49b utf8mb4 in database for real utf8 2017-08-26 09:00:33 +02:00
def 5d8a0ddc1e Add time in console 2017-08-04 22:38:22 +02:00
heinrich5991 33315452c3 Merge branch 'master' into leak_fix 2017-07-31 20:42:32 +02:00
heinrich5991 1ebb4f89a6 Reopen: Add a flag for rcon login via username (#800) 
This uses an extended protocol message to signal that rcon
authentication might require a username, allowing the client to enable
the username prompt.

Add a forgotten logout on key update
 2017-07-24 21:43:55 +02:00
HMH bfc5700314 Yes the Kernel and Interfaces need to be deleted too... 2017-07-21 19:46:31 +02:00
def 42b07441a5 Try to make SQL connections a bit more hardy 2017-07-08 14:14:50 +02:00
def f3e3d57a90 Always close files, cleaner demo recording, fix some other stuff 2017-07-08 13:39:20 +02:00
eeeee 0497cdd49d stop casting auth state to bool 2017-06-08 13:03:44 -07:00
eeeee 9c5ade24da remove ConDnsblStatus copypasta 2017-06-07 11:04:04 +02:00
eeeee 2797227063 also remove references to CGameContext from CServer 2017-06-05 22:31:56 -07:00
eeeee 9b6699d3b8 remove casts to CServer 
improving encapsulation by going through the interface instead of including engine/server/server.h
 2017-06-05 20:51:12 -07:00
def 533ae0aaf8 Fix login crash (fixes #771) 2017-06-02 18:13:56 +02:00
heinrich5991 5ae37e6c72 Add protocol extension with UUIDs 
This system can easily be extended by independent authors without
collisions, something the old system with plain increasing integers did
not allow.

Do this by utilizing the previously unused message code `NETMSG_NULL`
which has a value of 0.

This works for engine and game messages, snapshot items and events.
 2017-05-25 00:52:43 +02:00
def f4112e3bcb Revert "Tees must be teamed up before loading" 
This reverts commit d29f2306ef.
 2017-05-14 22:36:44 +02:00
Dennis Felsing 58207926ac Merge pull request #726 from Learath2/dd_pr_load 
Tees must be teamed up before loading
 2017-05-14 11:54:39 +02:00
Ryozuki 3a4738560b Don't show ips to non-administrators, Fixes #694 (#739) 
People with non-administrator rights won't be able to see ips (mod, helper).
 2017-04-17 12:13:58 +02:00
Learath d29f2306ef Tees must be teamed up before loading 2017-04-11 21:18:26 +02:00
east bffb989a11 add generated rcon password as default auth key 2017-03-29 14:56:44 +02:00
heinrich5991 1d81d56850 Introduce new, vanilla-compatible server info protocol 
This means that we have a reliable and fast way to query for extended info,
while also not wasting network bandwidth.

The protocol is designed to be extensible, there's four bytes space for
encoding more request types (currently zeroed), and there's one string in each
response packet and one string for each player available (currently the empty
string).

The protocol itself has no problems with more than 64 players, although the
current client implementation will drop the player info after the 64th player,
because it uses a static array for storage.

Also fixes #130, the player list is just sorted each time new player info
arrives.
 2017-03-29 12:56:13 +02:00
necropotame b8e4e5beea Fix style in several places 2017-03-22 19:45:14 +01:00
Ryozuki 84726547aa Fix warning also for server.cpp, and fixed client.cpp 2017-03-12 14:49:18 +01:00
Ryozuki 1614e59e8f Fix some warnings 2017-03-12 12:12:39 +01:00
Dennis Felsing 1d67e29c74 Merge pull request #663 from heinrich5991/pr_ddnet_fix_default_pws 
Fix handling of default passwords
 2017-03-10 12:45:01 +01:00
heinrich5991 87596c30ac Fix handling of default passwords 
It was horribly broken before. :) Only the first password set via
`sv_rcon*_password` worked, and that only due to a bug in `AddHashKey`
-- `AddHashKey` incorrectly assumed that only key slots greater than 0
are valid, but 0 is valid too.

Fix default passwords on password removal, fix no admin password being
generated if you only had `sv_rcon_mod_password` or
`sv_rcon_helper_password` set. Add an assert that would have caught our
mistake.
 2017-03-10 12:33:34 +01:00
heinrich5991 72f2eb32ee Fix wording in scripts/hash_passwords.py, fix brace in other file 2017-03-09 13:37:54 +01:00
heinrich5991 6302e4d7e0 Fix some style issues and a > to >= 2017-03-06 20:11:23 +01:00
heinrich5991 c1e826e853 Fix key slot indices after removing a key 2017-03-06 18:02:19 +01:00
Learath2 8c79f28802 Fix a crash on malformed input 2017-03-06 15:18:52 +01:00
Learath2 b49c13e617 KeySlots are 0 indexed... 2017-03-06 14:14:45 +01:00
Learath2 71fb030443 Fix a comparison. Hate backwards compatibility... 2017-03-06 13:46:02 +01:00
Learath2 4d0f036b4f Forgot to negate the comparisons 2017-03-06 13:22:17 +01:00
Learath2 9800360340 Check the return from str_hex_decode. Remove comment 2017-03-06 12:59:47 +01:00
Learath2 c5a12e3eba Fix the status command for logged out people 2017-03-06 12:35:37 +01:00
Learath2 6f1f348715 Fix c&p fail 2017-03-06 12:35:09 +01:00
Learath2 95bb9894a7 Get rid of pw generation in CServer, Err out in CAuthManager instead 2017-03-04 23:16:02 +03:00
Learath2 3a22a4b62d Fix some issues 2017-03-04 23:06:22 +03:00
Learath2 cf9f3e3d38 Forgot one block 2017-03-04 10:58:02 +03:00
Learath2 d475eddb88 Add key ident to status command 2017-03-02 19:02:57 +03:00
Learath2 b7cbaedea0 New auth system for rcon 2017-03-02 18:16:29 +03:00
east 0acad1a28b dnsbl fix: HostLookup check result properly 2017-02-01 12:13:50 +01:00
heinrich5991 b510db9ee9 Add the VITAL flag to fastdownload packets 
This lets 0.6.4 clients connect to DDNet servers again. Instead of doing
our own resend logic, just always send `sv_map_window` packets ahead and
let the Teeworlds network deal with possible resends.
 2016-11-18 15:12:48 +01:00
heinrich5991 cd3b0ae855 Implement the confusable algorithm from Unicode more closely 
See UTS#39 "Unicode Security Mechanisms":
http://www.unicode.org/reports/tr39/

This means that characters with accents or other things around them are
now considered the confusable with the base character.

Fixes #557. Fixes #575.
 2016-10-30 13:45:55 +01:00
heinrich5991 e950351346 Put the password generation into base 2016-10-01 23:04:16 +02:00
def 3ed6692ad7 SQL string cleanup 2016-09-25 10:41:34 +02:00
east c6efc85a80 dnsbl_status added 2016-09-05 14:05:07 +02:00
east 678a69bf5b basic DNSBL implementation 2016-09-05 11:38:11 +02:00
def 0688229f0d Forbid names starting with /, as they can be abused to make people write chat commands 2016-07-08 16:38:05 +02:00
def e518a701a3 Clean up sql dbg_msg calls 2016-06-15 11:52:40 +02:00
HMH c4843868c4 do not log the sql-passwords 2016-05-16 15:41:52 +02:00
HMH a073d22509 set timeout for sql-reads/writes 2016-05-16 15:37:51 +02:00
H-M-H 3b6baaa8d3 made CSqlData const for threadfunctions and added a class for sqlstrings 
CSqlData is const for threadfunctions now to avoid modification from
within the threadfunctions as these might be called several times.
Previously this was a problem as ClearString could possibily be applied
multiple times to the same string.

To solve this the class CSqlString has been added. This class takes a
const char* and copies it. Additionally a clearstring is created from
the given const char*. This enables access to the original as well as
the cleared string safe for sql-statements.

sql_string_helpers got an own source file now.

A crashbug from CSqlServer has been fixed (pointer has not been set
back to 0)
 2016-05-09 23:35:23 +02:00
H-M-H 931d99e4c2 also destroy locks created by CSqlServer 2016-05-04 23:39:16 +02:00
H-M-H 5dc47ede58 put sql_string_helpers into an own namespace 2016-05-04 16:51:18 +02:00
H-M-H a7c0cd58ee fixed birthdaycheck and the format of sql-inserts for the failure-file 2016-05-04 16:47:53 +02:00
H-M-H cd41220a44 wait for score-threads on shutdown 2016-05-04 15:32:24 +02:00
H-M-H 13688bbb2a fixed indentation 2016-05-04 00:27:03 +02:00
H-M-H e351080dd3 removed double semicolons 2016-05-04 00:24:54 +02:00
H-M-H c9e65c7931 Merge branch 'master' into sqlmasters 2016-05-03 23:07:24 +02:00
def 21ac41bfae Clean up fifo console 2016-05-02 23:36:21 +02:00
def c473689be7 Remove VITAL flag in fastdownload map packets (as suggested by heinrich5991) 2016-04-27 19:54:43 +02:00
Dennis Felsing 8e69f9ac90 Merge pull request #338 from east/mapvital 
Added vital flag for mapdata (includes fast download)
 2016-04-27 15:57:14 +02:00
def 91df0a2af0 Remove hacky security against rcon spoofing because we have a better one now 2016-02-22 19:54:45 +01:00
H-M-H 53a004fa74 reset preferred sql-server to the first specified 
on map load
 2016-02-20 15:33:35 +01:00
H-M-H 2bd6d0c381 do not always try to connect to unreachable sqlservers 
but instead remember the last reachable server
- some cleanup
- added timeout of 10 seconds to sql-connections
 2016-02-20 15:33:35 +01:00
H-M-H 783c2161f1 sql_score init is threaded now 2016-02-20 15:33:35 +01:00
H-M-H f6be7e20fb updated sql-command usage 2016-02-20 15:33:35 +01:00
H-M-H e35de5a371 whether to setup a db can be configured for each server now 2016-02-20 15:33:35 +01:00
H-M-H 1e302aeb70 'r' and 'w' instead of 0 and 1 for sql read/write servers 2016-02-20 15:33:35 +01:00
H-M-H 88ed7391da handle exceptions from sql properly 
- write failed sqlinserts to a file
- improved structure
 2016-02-20 15:33:35 +01:00
H-M-H 1314085928 restructured sqlconnection 
reading from and writing to several different servers is now possible
TODO:
-handle Exceptions properly (try another sqlserver)
-if everything fails while writing write the insert to a file
 2016-02-20 15:33:35 +01:00
H-M-H 7199ae3f22 ConAddSqlMaster will not block the main thread anymore 2016-02-20 15:33:35 +01:00
H-M-H 15f2e07c48 moved sqlserver stuff into CServer-class 
as sqlconnections should not last only
until next mapreload
 2016-02-20 15:33:35 +01:00
heinrich5991 a1923b154b Only ignore messages on invalid UTF-8, don't kick players 2016-01-27 01:48:19 +01:00
heinrich5991 d4eefefa26 Kick people using overlong UTF-8 sequences 
This works around the bug in older clients (including vanilla) that
interpret those sequences incorrectly.
 2016-01-27 01:24:02 +01:00
def b77e95090e Reset m_ServerInfoFirstRequest on map change 2016-01-22 17:53:46 +01:00
heinrich5991 96f0eddbb8 Add sv_max_server_info_per_second 
This controls how many complete server info responses are sent per
second.
 2016-01-22 16:42:54 +01:00
heinrich5991 b29a733c4f Add DoS protection to server info requests 
Only allow 10 requests per second before falling back to smaller server
info responses.
 2016-01-22 16:42:46 +01:00
def 8636e6004a Print client ID as decimal number, not hexadecimal 2016-01-20 16:33:02 +01:00
H-M-H 8e24ef8020 commanddescription can now be placed directly in 
the commandparamsstring: "s[file]"
 2015-12-28 16:19:52 +01:00
H-M-H 927c9d1999 forgot to adjust one usage 2015-12-23 14:51:55 +01:00
H-M-H 11a426c18b added (console-)command usage 2015-12-23 14:29:31 +01:00
H-M-H 80531130e5 made it beautiful ^^ 2015-12-18 13:17:45 +01:00
H-M-H 830726f392 prevent serverlogspam 2015-12-17 16:27:35 +01:00
H-M-H bd0c496837 FIRST trim the name and THEN compare it to others ! 2015-12-16 20:15:43 +01:00
H-M-H 019fb0ea07 Merge pull request #359 from Schwertspize/patch-1 
Fix vulnerability, see official teeworlds news
 2015-11-21 15:40:28 +01:00
timgame 2874e18ce0 dont restore empty config values at start 2015-11-16 20:31:56 +01:00
Schwertspize bc0578f786 Fix vulnerability, see official teeworlds news 2015-11-02 15:04:59 +01:00
Tim Schumacher d99660f20e Merge pull request #356 from H-M-H/helper_pw 
Implemented Helper accesslevel
 2015-10-27 02:18:00 +01:00
H-M-H 4ffbd60347 fixed two lines I forgot 2015-10-27 02:00:15 +01:00
H-M-H cd6c297cb0 removed some code duplication and updated autoexec_server.cfg 2015-10-27 00:46:28 +01:00
H-M-H 0e532adb67 Implemented Helper accesslevel 
basically just copied everything from moderator-accesslevel implementation

note however that mod_command changed to access_level
 2015-10-23 04:21:07 +02:00
timgame 74d3855bf1 change brace styling 2015-10-22 17:51:02 +02:00
timgame 7fafd2db2f added sv_reload_when_empty 2015-10-22 17:27:30 +02:00
east 6affc4e1ef added vital flag for mapdata (includes fast download) 2015-09-17 09:55:09 +02:00
oy e91d26b8ac force vital check on essential cl/srv messages and added additional sequence checking 2015-09-01 13:50:45 +02:00
def f20a6a4934 Print name on name change 2015-08-28 21:44:36 +02:00