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path: root/src/login/login.c
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2015-08-11subnet.conf overhaulHaru1-76/+27
The subnet.conf system has been rewritten to offer greater flexibility, and to fix some issues that appeared with 838321a36c79e71117320154c9b611c99e93af03. It is now possible to enter, separately, LAN subnets: - `lan_subnets`: This is essentially the same feature present in the old subnet.conf. Each entry in this list defines a (LAN, private) subnet the server is in. Clients connecting from the same subnet, will be redirected to the LAN IP rather than the default public IP. The format has been simplified, and it only requires one IP and one subnet mask (as opposed to a character and a map server IP). - `allowed`: Allowed IPs are IP ranges a server (char to login or map to char) can connect from. Any attempt to connect as a server from an IP not included here, will fail. For convenience, a wildcard range (matching all possible IP addresses) has been provided (`0.0.0.0:0.0.0.0`), but it is very advisable to edit it to a more restrictive set. - `trusted`: Trusted IPs are IP ranges excluded from the IPban checks. This may be useful, for example, to exclude the server's own IP from ipbans, in case of false positives. Any IP ranges added to this list are also implicitly included in the allowed IP ranges.
2015-08-05Add checks for servers ip address in inter server connections.Andrei Karas1-6/+8
If ip not in configured subnet, connection refused. This can protect servers from brutforcing attacks.
2015-07-12Add missing checks into login.cAndrei Karas1-2/+9
Also add some NONNULL attributes for known non null parameters.
2015-06-19Cleaned up some #includesHaru1-1/+1
Signed-off-by: Haru <haru@dotalux.com>
2015-06-19Removed ".." from include directivesHaru1-17/+17
- Include directives are now directory-independent. - This will allow building plugins from other directories in future. Signed-off-by: Haru <haru@dotalux.com>
2015-06-01Replaced some of the hardcoded values with constants (login)Haru1-21/+18
- Replaced several hardcoded values with the appropriate enums. - Added documentation for some hardcoded values that haven't been replaced by enums (yet) - Minor code legibility improvements. Signed-off-by: Haru <haru@dotalux.com>
2015-04-09Add checks to login.cAndrei Karas1-5/+31
2015-01-20Minor fixes and tweaks suggested by cppcheckHaru1-9/+6
- Variable scopes reduced - Parenthesized ambiguous expressions - Removed or added NULL checks where (un)necessary - Corrected format strings - Fixed typos potentially leading to bugs Signed-off-by: Haru <haru@dotalux.com>
2015-01-18Command line arguments handling overhaulHaru1-21/+47
- login_server, char_server, map_server as well as the tools (mapcache) now have a common command line arguments handling mechanism. - All of them now accept `--help` (`-h`), `--version` (`-v`) and `--load-plugin`. - login_server now accepts `--login-config` and `--lan-config` instead of relying on positional arguments to override those files. The old syntax will no longer work, please update your custom startup scripts. - char_server now accepts `--char-config`, `--inter-config`, `--lan-config` instead of relying on positional arguments. The old syntax will no longer work, please update your custom startup scripts. - mapcache now accepts `--grf-list`, `--map-list`, `--map-cache`, `--rebuild` in place of, respectively, `-grf`, `-list`, `-cache`, `-rebuild`. - A new macro `CMDLINEARG()` is provided, to help defining new command line argument handlers (i.e. in plugins). the `addArg()` call is still required, but its syntax has changed. The `help` argument is now of type `const char *` rather than a function pointer, and it is supposed to contain the message to show in the `--help` screen. Pass `NULL` if no help message is desired. Signed-off-by: Haru <haru@dotalux.com>
2015-01-1710 Distinct fixesshennetsind1-1/+1
Addressing out of bounds read-write. Special Thanks to 4144, Haruna! Signed-off-by: shennetsind <ind@henn.et>
2014-12-31Improve performance a bit by removing strlen(str) > 0.Andrei Karas1-3/+3
2014-11-16Whitespace cleanup (no code changes)Haru1-28/+28
This includes, and is not limited to: mixed or wrong indentation, excess whitespace (horizontal and vertical), misalignment, trailing spaces. Signed-off-by: Haru <haru@dotalux.com>
2014-11-15In login server move config options handling by plugins after all other ↵Andrei Karas1-3/+2
handling.
2014-11-15Add support for plugin options in login server config.Andrei Karas1-0/+2
2014-11-11add AccountDB into login interface.Andrei Karas1-2/+3
2014-11-09Fixed a compilation error in MSVC <= 2012Haru1-2/+4
Special thanks to Angelmelody Signed-off-by: Haru <haru@dotalux.com>
2014-11-07Add login_config into login interface in login.cAndrei Karas1-0/+2
2014-11-07Add missing interface member initialisation in login.cAndrei Karas1-0/+1
2014-11-07Add login symbol in login server HPM.Andrei Karas1-0/+1
2014-11-07fix plugins compilation.Andrei Karas1-5/+5
2014-11-07Move global variables to interfaces in login.cAndrei Karas1-59/+44
2014-11-07Add most function to login interface in login.cAndrei Karas1-111/+146
2014-11-07Split packet handling from login_parse to functions in login.cAndrei Karas1-148/+187
2014-11-07Split packet handling from login_auth_ok to functions in login.cAndrei Karas1-24/+22
2014-11-07Split packet handling from login_parse_fromchar to functions in login.cAndrei Karas1-372/+534
2014-11-07Add prefix login_ to most functions in login.cAndrei Karas1-55/+55
2014-10-28Added preliminary support for login and char server in the HPMDataCheckHaru1-11/+39
- Special thanks to Ind Signed-off-by: Haru <haru@dotalux.com>
2014-10-25Added some missing variable initializationsHaru1-0/+1
- The issue was caused by memcmp failing because of garbage in structs padding. - Fixes bugreport:8410, special thanks (and credits for the fix) to Garr http://hercules.ws/board/tracker/issue-8410-autotradeat-issue/ - Also reduced scope of some variables, where appropriate. - Thanks to Ind. Signed-off-by: Haru <haru@dotalux.com>
2014-09-20Fixed Bug 7926shennetsind1-0/+5
Login server will now reject login requests with empty userids. Special Thanks to Haruna, Kisuka! http://hercules.ws/board/tracker/issue-7926-login-and-password-empty/ Signed-off-by: shennetsind <ind@henn.et>
2014-08-07Corrected several format-string errors through the codeHaru1-18/+15
- Functions that expect a printf-style format string are now marked as such, so that gcc/clang will emit a warning warn you if you mismatch format string and arguments. Signed-off-by: Haru <haru@dotalux.com>
2014-07-29Merge pull request #312 from vthibault/fix-argument-errorKisuka1-1/+1
Fix argument error in Client Hash
2014-07-28Fix argument error in Client HashVincent Thibault1-1/+1
2014-07-09Fixed an issue in the 'Invalid client hash' console messageHaru1-1/+2
- MD5 value was incorrectly printed as int (displaying a meaningless number) while it's in fact a string. Signed-off-by: Haru <haru@dotalux.com>
2014-06-06Fixed garbage memory in the accinfo packetIbrahim Hossam1-4/+6
2014-05-30Fixed typos inside src/Shido1-8/+8
2014-05-13Removed trailing whitespace (sources)Haru1-3/+3
Signed-off-by: Haru <haru@dotalux.com>
2014-05-10Re-commit of "Fixed order of includes in all source files"Haru1-9/+12
This reverts commit 94657284973f4037596bae468ebfbee5c217e02b.
2014-05-10Revert "Fixed order of includes in all source files"panikon1-12/+9
This reverts commit b6b3f58795288701d0e162d43fa6f0a47af913b3. Fixes issue 8184 http://hercules.ws/board/tracker/issue-8184-cart-related/
2014-05-09Fixed order of includes in all source filesHaru1-9/+12
- Changed order according to the (upcoming) code style guidelines. - Fixes several issues caused by missing headers when their include order is changed or in plugins. Signed-off-by: Haru <haru@dotalux.com>
2014-05-09Added support to return a different exit status to the OS.Haru1-2/+2
- This can be easily used by plugins. - See an example at http://github.com/HerculesWS/StaffPlugins/Haru/script_mapquit Signed-off-by: Haru <haru@dotalux.com>
2014-03-16Added --load-plugin commandline argumentHaru1-1/+1
Signed-off-by: Haru <haru@dotalux.com>
2014-02-10Merge pull request #256 from hemagx/masterHaruna1-0/+40
Merged~ Thank you for your contribution to Hercules!
2014-02-08Improved client_hash_checkHaru1-17/+23
- Added option to disable hash check by GM group_id (specify 'disabled' as hash for a certain group_id to let them log in with any client, even if client_hash_check is enabled - Updated and reworded related documentation for the feature, following user feedback about certain parts being incomplete or confusing.
2014-02-02Update inter server so ask login server for account information Instead of ↵Ibrahim Hossam1-0/+40
do query to login table. Thanks to Haruna to clean it up.
2014-01-11Hercules 1st 2014 MegaPatchshennetsind1-48/+3
http://hercules.ws/board/topic/3886-hercules-1st-2014-megapatch/ Signed-off-by: shennetsind <ind@henn.et>
2013-12-30Fixed account expiration timeshennetsind1-10/+15
Login server no longer insta-denies expired accounts, as there may be free to play (or non paying) char server modes in the list, also made sure type 3 is sent as normal mode to non-expired accounts (client has a hardcoded if type == 3 => "claim need to pay & deny message" Special Thanks to Beret. Signed-off-by: shennetsind <ind@henn.et>
2013-12-17Fixed several compiler warningsHaru1-5/+5
- Warnings detected thanks to Xcode's compiler settings (more strict by default) and clang, warnings mostly but not only related to data sizes on 64 bit systems, that were silenced until now by very lax compiler settings. - This also decreases by a great deal the amount of warnings produced by MSVC in x64 mode (for the adventurous ones who tried that) - Also fixed (or silenced in case of false positives) the potential issues pointed out by the (awesome) clang static analyzer. - Patch co-produced with Ind, I'm merging and committing in his place! Signed-off-by: Haru <haru@dotalux.com>
2013-11-16Introducing Character Ban Support.shennetsind1-12/+1
@charban/@charunban, can temporarily block any accounts as opposed to the usual account-wide block. Special Thanks to Haruna, Yommy! Signed-off-by: shennetsind <ind@henn.et>
2013-11-16Fixed char server's maintenance modeshennetsind1-4/+8
Enabling the maintenance mode will now restrict login based on group id (previously maintenance mode was merely cosmetic and would allow all accounts to access). Renamed char-server.conf setting char_maintenance to char_server_type, added char_maintenance_min_group_id to be used in conjunction with char_server_type:1 Signed-off-by: shennetsind <ind@henn.et>
2013-11-09HPM Support for plugin-implemented "--args" (options)shennetsind1-2/+0
As a necessary measure for the upcoming bot that will keep .sql files in sync with their .txt counterparts. Special Thanks to Haruna Signed-off-by: shennetsind <ind@henn.et>
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