Commit graph

327 commits

Author SHA1 Message Date
c5bce0b14f Apply #43 with modifications. 2023-01-09 19:22:09 +00:00
1421c478fd Fix bug where malformed requests cause Db locks that are never unlocked. 2023-01-09 19:16:12 +00:00
90a74c3b0a Don't accept connections if the connection queue is full. 2023-01-09 17:44:12 +00:00
1d9ed5dcbf Fix invalid read in HttpParamDecode(). 2023-01-09 15:48:56 +00:00
9358264add Fix some invalid write errors. 2023-01-09 15:18:59 +00:00
30c3690287 Renamed String.h to Str.h because Windows is dumb. 2023-01-08 04:38:06 +00:00
56105c8a61 Fix logic error 2023-01-07 18:24:16 +00:00
f365f94389 Define User struct. 2023-01-07 16:15:11 +00:00
08b36c071c Begin prototyping User.h 2023-01-07 15:51:56 +00:00
0f661f435f Whoops, forgot to update the header. 2023-01-07 04:40:12 +00:00
0a29aa7f5a Move string related functions to a new String API.
I think we have accumulated enough string functions that they should
have their own API. This shortens the function names a bit too.
2023-01-07 04:33:32 +00:00
2ce09f8632 Convert UtilStringConcat() into a varargs function.
This allows us to concatenate an arbitrary amount of strings without
having to maintain a bunch of pointers or leak memory when nesting calls.
2023-01-07 03:17:06 +00:00
8323eb38c9 Make UtilRandomString() more secure.
Two ways this is more secure:

1. The seed is only generated once, not every time the function is called.
2. All threads share the same seed, which means timing attacks aren't
   possible.

Because we are using a mutex, performance may suffer slightly.
2023-01-07 00:18:44 +00:00
ea1828e95e Fix warning in RouteRegister.c 2023-01-06 21:54:33 +00:00
7bda319f39 Format code 2023-01-06 21:18:44 +00:00
1282371680 Fix "bad pointer" warnings. 2023-01-06 18:50:31 +00:00
8e2399e648 Fix bug on some platforms that use unsigned characters. 2023-01-02 18:22:04 +00:00
d969f4d053 Fix visual bugs in MemoryHexDump() 2023-01-02 04:12:12 +00:00
5c5aab71d8 Fix bug in UserInteractiveAuth() 2023-01-02 03:56:27 +00:00
e9aebab221 Move hex dump logic to Memory API. 2023-01-01 22:10:23 +00:00
d9d88eb028 Periodically purge old user interactive auth sessions.
Keeping them around is going to take up a lot of storage. If it takes more
than a half hour for a client to complete the auth, make him start over.
2022-12-28 15:52:19 +00:00
fbd7bf5944 Fix memory leak in DbDelete() 2022-12-28 15:44:21 +00:00
1a43ea6470 Fix bugs in Cron 2022-12-26 16:28:58 +00:00
3c8d89a52e Update copyright year 2022-12-26 15:52:52 +00:00
c9e42ff813 Break out UserInteractiveAuth into its own header.
We'll need this because user interactive auth will get complicated and
messy very soon.
2022-12-26 15:48:21 +00:00
4f48f9a5cc Document Cron 2022-12-24 23:07:46 +00:00
c18a9a96e6 Add job scheduler.
This will be used for expiring sessions and tokens, among other things that
need to happen periodically.
2022-12-24 21:49:37 +00:00
be2e267064 Turns out I don't need to do that. 2022-12-24 01:31:22 +00:00
61e9cdbea3 Check INT_WIDTH and LONG_WIDTH... stupid GNU libc. 2022-12-24 01:00:36 +00:00
eeabe93e3f Revert using _POSIX_C_SOURCE.
It didn't fix the issue.
2022-12-24 00:51:49 +00:00
2d1bfd8b74 Define _POSIX_C_SOURCE again. 2022-12-23 22:53:48 +00:00
25dcff06a8 Fix type issues. 2022-12-19 23:25:37 +00:00
72bfa34bcd Fix overflow on some platforms 2022-12-19 22:25:49 +00:00
b8027e1aaf Fix compiler warning on some platforms. 2022-12-19 22:21:24 +00:00
94493e6ad8 Add Sha2 2022-12-19 22:15:41 +00:00
88a11650cf Formatting. 2022-12-19 21:54:01 +00:00
c0bd70a391 Add MatrixUserValidate() and MatrixHistoricalUserValidate() 2022-12-18 20:20:08 +00:00
c15895ae06 Username is technically optional. 2022-12-17 02:12:04 +00:00
70c3d01125 Finish route param and request body validation 2022-12-17 00:08:31 +00:00
f837988156 Begin work on validating registration request. 2022-12-16 22:56:35 +00:00
836b61dc42 Begin implementing a few helper functions 2022-12-16 22:06:01 +00:00
fb06d17b16 Abstract user interactive auth out to function. 2022-12-16 20:08:16 +00:00
7ee31ad36b Copy diagram from scrap paper into code for clarity. 2022-12-15 22:14:16 +00:00
1273d87df9 Finish user interactive logic (still need to abstract it out) 2022-12-15 22:04:30 +00:00
f475cac601 More validation in user-interactive API 2022-12-15 21:47:08 +00:00
7d8cec8185 Persist session IDs for future calls. 2022-12-15 20:41:56 +00:00
449851a67e Format code 2022-12-15 20:31:51 +00:00
bee07d90fc Fix memory leaks in database. 2022-12-15 20:29:19 +00:00
c3618488f2 Hexdump leaked memory to the log for debugging. 2022-12-15 20:18:12 +00:00
cc6ae2dbd3 Prevent directory traversals by replacing dots and slashes. 2022-12-15 16:07:45 +00:00
de6a857ce7 Format code. 2022-12-15 03:43:40 +00:00
4f2f7cd966 Add random string generator 2022-12-15 03:41:59 +00:00
c8cd2cebb7 Implement DbDelete() 2022-12-15 02:39:58 +00:00
abb4a9cf20 More work on registration endpoint. 2022-12-15 01:48:49 +00:00
d48b6fc456 Add username check logic 2022-12-14 21:23:20 +00:00
5080d066ab Remove some debug statements; make route error more specific. 2022-12-14 18:41:01 +00:00
e37e6f1bb8 Fix some memory bugs. 2022-12-14 18:19:20 +00:00
5880cf3ea0 Check paths for /available and /(email|msisdn)/requestToken 2022-12-14 16:21:01 +00:00
0305ef183d Begin work on RouteRegister 2022-12-14 15:40:23 +00:00
e7e25cade5 Fix an instance of setting response headers after they were sent. 2022-12-14 15:02:10 +00:00
708a840ec0 Fix memory leak when attempting to parse something that isn't JSON. 2022-12-14 14:54:06 +00:00
ede060ef59 Add ASCII logo! 2022-12-13 17:09:05 +00:00
aaa97f8752 Format code 2022-12-13 13:24:54 +00:00
e17b64dcb2 Document Routes 2022-12-12 17:34:59 +00:00
e7030ec57a Document Matrix.h 2022-12-12 16:59:13 +00:00
fe2c4de1b6 Remove unused variable. I thought I'd use it but I probably won't. 2022-12-11 00:19:17 +00:00
d56aaa921d Fully abstract route paths, move them to Routes.h. 2022-12-11 00:14:22 +00:00
323dad1f8b Document TelodendriaConfig 2022-12-10 23:34:32 +00:00
152d444e32 Fix /_matrix/client/versions and remove logging in RouteLogin 2022-12-10 16:01:58 +00:00
8acc21db7c Add RouteLogin() 2022-12-10 15:41:33 +00:00
3b636a9d22 Update routing slightly, apply #35 to new RouteLogin 2022-12-10 15:41:19 +00:00
fb5a8e4587 Convert configuration file to JSON 2022-12-09 23:57:30 +00:00
d0c81a8136 Fix potential memory leak if duplicate keys exist in a JSON object. 2022-12-06 21:26:33 +00:00
01a6d71101 Remove Constants.h 2022-11-30 18:30:39 +00:00
5771e615d7 Document CanonicalJson 2022-11-30 18:23:25 +00:00
439e14a410 Format header 2022-11-30 17:59:19 +00:00
5610cafe46 Document Json 2022-11-30 17:54:10 +00:00
6900d0649e Begin working on Util man page 2022-11-25 21:54:57 +00:00
8045c583ba Write man page for Log 2022-11-25 16:40:47 +00:00
70bdf81df7 Fix references to old LOG_ constants 2022-11-24 18:51:07 +00:00
399939654a Fix a few areas where obscure compilers sometimes choke 2022-11-23 17:31:57 +00:00
7544a97c7d Format source code, add .exrc 2022-11-23 14:56:31 +00:00
84f311ae09 Don't make assumptions about where the config file is. 2022-11-23 14:31:05 +00:00
520b062dbb Should probably make sure this succeeds. 2022-11-23 00:44:29 +00:00
b155d0dbe4 ftruncate() technically lives in unistd.h
It should be included to prevent warnings on some compilers.
2022-11-22 22:31:36 +00:00
7f883fc92e Remove debugging statements... whoops!
I'm usually pretty good about this.
2022-11-21 21:09:05 +00:00
973e826e57 Fix bug in floating objects to mostRecent 2022-11-21 21:07:40 +00:00
40e5c1ef2a Fix some bugs in DbCreate() regarding UtilMkdir() 2022-11-21 20:59:22 +00:00
789baf33a1 Make Db interfaces take varargs.
This makes it much more flexible, at the expense of making it a little
more fragile. I can think of a number of scenarios where we'll have
paths that have variables in multiple spots, and I don't want to do
sprintf() magic every time I need to access an object at one of those
paths.
2022-11-21 20:31:37 +00:00
a0304f4062 Move where we open the database 2022-11-21 16:39:38 +00:00
0c6c1e5b19 Notify the user about the minimum max-cache instead of silently setting it. 2022-11-21 16:22:50 +00:00
cd584c1e93 Lock objects on disk if they're locked in memory.
This requires hanging onto an open file handle, and doesn't require
explicit unlocking, because POSIX says files are unlocked when their
descriptors are closed.
2022-11-21 16:13:11 +00:00
0fa2da8177 Don't chroot() on OpenBSD (pledge() causes it to trap here) 2022-11-20 13:19:56 +00:00
07f4ecd2d7 Make a number of improvements to cache handling.
- Items that are too big for the cache are now no longer immediately
  evicted; everything else is. This is probably not desirable, but it is
  not unexpected.
- Multithreading now should work as expected; DbRefs are locked before
  they are updated from the disk, and they are not evicted from the cache
  if they are locked by another thread.
- The cache may be no smaller than 1024 bytes. Previously the caller of
  DbOpen() could choose to disable the cache, and provisions were made in
  the code to support this, but this is now no longer possible because
  without the cache, there would be no way to know what files were open,
  which could lead to a race condition if two threads open the same file.
2022-11-18 22:17:56 +00:00
045c6d8644 Cache eviction 2022-11-18 20:42:08 +00:00
e7ad166877 Fix some memory leaks in Db 2022-11-18 19:36:15 +00:00
f6851de75f Fix a few bugs in JsonDecode(). It should now properly decode objects. 2022-11-18 14:51:44 +00:00
2e6c129263 Fix a mutex bug in Db and some memory errors in Json 2022-11-17 23:51:45 +00:00
d26fad4619 Add UtilMkdir() to recursively make directories 2022-11-17 22:57:29 +00:00
9597894356 Fix some warnings on GCC.
These aren't really anything to be concerned about, but making GCC feel good
about my code makes me feel better about my code.
2022-11-17 19:33:59 +00:00
46cc1df385 Do some Db work 2022-11-15 18:20:05 +00:00
a356403cfd Finish DbComputeSize() 2022-11-12 18:26:31 +00:00
8e71cc833c Change behavior of "id" configuration directive. 2022-11-08 17:53:01 +00:00
efbbf42a6e Fix memory and connection closing errors. 2022-11-08 01:05:28 +00:00
37ee7700f4 Start writing a function to compute the in-memory size of an object. 2022-11-06 00:47:17 +00:00
0a4c9f3751 Apply part of #32 (Thanks LDA <lda@devhonk.tk) 2022-11-05 01:29:20 +00:00
84abff7fb8 Tune the memory table size a little bit.
No idea if this hurts or helps, actually, but now we have a tunable
constant, instead of a magic number.
2022-11-02 16:46:22 +00:00
a8beded518 Fix occasional "Bad Request" response by waiting for data to be sent.
This also makes UtilGetDelim() and UtilGetLine() thread safe in that it
isn't setting a global errno. Of course, errno should be thread safe
already, but this makes it much less ambiguous.
2022-11-02 16:21:03 +00:00
92cc2206a1 Fix a few things to make Telodendria compile and run on Cygwin. 2022-11-02 15:20:37 +00:00
6992f36c86 Fix segfault in fclose() on Linux. 2022-11-02 00:35:05 +00:00
5af229a86e Apply #31 2022-11-02 00:18:13 +00:00
757938b293 Fix segvault if no config file was specified. 2022-11-01 09:47:25 -04:00
82d460da6f Fix some sneaky memory bugs and resource leaks. 2022-11-01 09:04:15 -04:00
bbee9dcea6 Fix some more bugs. 2022-10-31 20:41:50 -04:00
63dbf9ae35 Fix a few more memory bugs. Still have some to tackle. 2022-10-31 19:52:37 -04:00
ead65e7334 Fixed some misc bugs I found while debugging a memory error. 2022-10-31 11:07:32 -04:00
fd50fd83fb Misc changes throughout the codebase during testing. 2022-10-31 08:12:42 -04:00
b24ab05e8b Revert revision 1.4: Memory in O(1) time.
This has some bugs in it that I don't have time to work out right
now. Best to revert to a known working version as the project gains
attention until I can address this properly.
2022-10-31 08:08:32 -04:00
bcff59bacb Store memory info in the allocated block, not as a separate block.
This will eventually enable us to get memory information in O(1) time.
Right now, we're still O(n) because MemoryInfoGet() still has to check to
see if the allocation is known or not.
2022-10-28 14:07:44 -04:00
f90b987218 Add a Db to the matrixArgs so that routes can access it. 2022-10-24 14:36:48 -04:00
624b080d47 Add max-cache option to the config file 2022-10-24 13:40:21 -04:00
e009536065 Begin prototyping persistent storage API 2022-10-24 12:44:29 -04:00
5ca5ec7dd4 Complete parameter parsing 2022-10-15 19:17:49 -04:00
52abd18324 First revision of param parsing 2022-10-15 18:54:34 -04:00
b645a0b2c1 Hook param parsing into the request logic. 2022-10-15 16:28:32 -04:00
648ce5c4cc Remove NonPosix.h; it seems to be causing more trouble than it's worth. 2022-10-15 11:45:23 -04:00
887c4e4d5b Fix some warnings generated by Cygwin's GCC. 2022-10-15 10:28:03 -04:00
4707f0f4c8 Clean up some NonPosix.h stuff so we can build on Linux.
It appears that SOCK_NONBLOCK is not actually POSIX. According to the
OpenBSD man page, it will be soon, and according to the Linux man page,
it is a Linux extension. However, fcntl() with O_NONBLOCK seems to be
portable across both systems.
2022-10-15 10:08:52 -04:00
bb93cae99a Remove non-standard __FUNCTION__ use.
This cripples the Memory API just a little bit, but I'm sure we'll still
get useful enough information.
2022-10-15 09:34:47 -04:00
0c03c71081 Allow logging to the syslog 2022-10-14 20:55:15 -04:00
31719c2cd6 Tell exactly where the leaked pointer is, so it can be grepped. 2022-10-13 12:46:41 -04:00
65dad27902 Fix some server context memory leaks. 2022-10-13 12:34:17 -04:00
80366fc294 Fix a few more calls to free() 2022-10-13 12:27:24 -04:00
8cb86e8f67 Use new Memory API for all memory allocations. 2022-10-13 12:18:42 -04:00
945acd1adf Format source code 2022-10-13 09:09:26 -04:00
2df0cd9d26 Begin integrating new Memory API 2022-10-13 09:08:05 -04:00
8ae86b18fe Add hook functionality so we can log allocations and deallocations. 2022-10-13 08:50:27 -04:00
2d49ac78b8 Add custom memory management code.
This will be helpful in detecting leaks among other things, and may help
with controlling the cache size as well.
2022-10-12 21:29:05 -04:00
1353fa6429 Remove chroot option; log into the data directory automatically. 2022-10-11 12:00:36 -04:00
5d9b0df0bf Remove the redundant chroot option. This simplifies the config a bit. 2022-10-11 11:38:34 -04:00
414b8d47be Add HashMapFunctionSet() to allow custom hash functions. 2022-10-11 09:27:34 -04:00
744f38784c Finish HashMap documentation 2022-10-10 15:08:19 -04:00
79fc20314f Format source code. 2022-10-10 13:14:52 -04:00
6b57fc45a2 Implement param encoding, clean up warnings in decoding function. 2022-10-03 13:40:29 -04:00
cfcef45c00 Make the log file message more visible. 2022-09-30 13:13:27 -04:00
271cdd8ff0 Abstract the data structure out of the path handling logic. 2022-09-30 12:48:45 -04:00
90166882b0 Remove an unnecessary variable. 2022-09-30 12:48:33 -04:00
45324ce77a Implement /_matrix/client/versions and /.well-known/matrix/client 2022-09-29 13:41:26 -04:00
0ec976d1dd Fix HttpUrlDecode memory issue; write pathParts array 2022-09-28 14:45:45 -04:00
acffd82b48 Move Base64 documentation to man page. 2022-09-27 16:13:59 -04:00