Commit graph

219 commits

Author SHA1 Message Date
76c5bb750d Use memcpy instead of pointer casted assignment
std::memcpy is used over int pointer casted assignment due to possible
alignment issues that may cause the casted pointer to be invalid.
2020-04-18 16:09:00 +09:00
cf6ff5a040 Change how UDPC_PacketInfo handles it's data
The "data" member variable in UDPC_PacketInfo is now handled as a
pointer to dynamic data, instead of an array with a fixed size. Every
time a UDPC_PacketInfo is received from the context,
UDPC_free_PacketInfo() must be called on it to avoid a memory leak.
2020-04-15 19:56:15 +09:00
e01a1ccd94 Fix compilation fail on no libsodium 2020-03-06 13:03:47 +09:00
75f54119bf Fix use of C++14/C++17, only C++11 is supported 2020-03-06 12:05:33 +09:00
c37909bde3 Add helpers converting network-order (big-endian) 2020-01-16 20:28:42 +09:00
0170423a35 Fix UDPC::isBigEndian returning always true 2020-01-16 20:28:01 +09:00
80e67e845c Distinguish manual variables and pkgconf variables
Variables checked to manually set libsodium paths have been changed to
prevent conflict with variables set by searching for libsodium via
pkgconfig.
2020-01-16 11:31:22 +09:00
ed20c28ed0 Allow manually setting dependency libsodium paths 2020-01-16 11:27:19 +09:00
136c8b21a5 Fix verification message when using libsodium
Previous implementation had the client send only epoch-time-in-seconds
to be signed by the server. Now the client sends random data and
epoch-time to be signed by the server.
2020-01-15 16:31:38 +09:00
a3da8334e4 Update README.md 2020-01-13 19:26:05 +09:00
83392fc916 Fix doxygen documentation 2020-01-13 19:22:08 +09:00
f0638d2d77 Update README.md 2020-01-13 19:14:34 +09:00
3575ee9d26 Update README.md 2020-01-13 18:50:00 +09:00
76a7872e4a Update README.md 2020-01-13 18:47:22 +09:00
43a60e5826 Add LICENSE and README.md 2020-01-13 18:41:38 +09:00
b41639c568 Set pointers to const where possible in API 2020-01-10 20:28:08 +09:00
f588d409c9 Truncate "UDPConnection" to "UDPC" 2020-01-09 16:57:01 +09:00
40c4c9b2ba Fix potential non-null-terminated string bug 2020-01-09 16:45:57 +09:00
4d68715efb Add more documentation, some fixes 2020-01-08 20:50:56 +09:00
4c48dbb0cf Replace TSLQueue with std::deque where possible
Also added std::mutex for each new std::deque. cSendPkts is left as a
TSLQueue because it needs to support fast removal from the middle of the
data structure (mainly because the queued packets per ConnectionData has
an imposed limit of packets to hold).
2020-01-08 19:55:12 +09:00
e66e6c7b74 Minor fix to keysSet atomic_bool 2020-01-05 16:05:22 +09:00
e644cd86b1 Minor fixes 2020-01-05 15:39:25 +09:00
88ba670ce9 Fix usage of atomic_bool "keysSet" 2020-01-05 15:31:37 +09:00
1ecf9bff4f Minor refactoring/fix of use of atomic_bool 2020-01-05 15:12:13 +09:00
5c8480e5bc Refactor locking mutex during update 2020-01-05 15:05:23 +09:00
7996bd5c36 Client on connect fail now returns FAIL_CONNECT
Previously, returned event was DISCONNECT. FAIL_CONNECT is a new event
enum value.
2020-01-05 14:49:37 +09:00
3ade637205 Client now regenerates verif-time on con attempt 2020-01-05 14:42:57 +09:00
42fde9a2d0 Implement publickey whitelist (using libsodium)
Renamed "mutex" to "conMapMutex" since it is mainly used to lock access
to the connection map.

Removed UDPC_client_initiate_connection_pk() as publickey whitelisting
replaces its functionality.
2020-01-02 20:54:32 +09:00
26e8b95d94 Add verification of verification time server-side
Verification string is no longer a string but seconds since epoch.
2020-01-02 16:33:17 +09:00
db2c3fed97 Change: libsodium verification now on full packet 2020-01-02 13:12:40 +09:00
89bdc7e9ca Fix copying over data of received packet 2019-12-30 14:16:05 +09:00
1a39039065 Fix received packet storing unnecessary header
Added rtt (uint16_t) to UDPC_PacketInfo.
2019-12-27 13:35:28 +09:00
fdd57bc538 Minor additions/fixes to doxygen-style docs 2019-12-22 22:50:50 +09:00
1af44db109 Minor refactorings
UDPC_update now locks the mutex to keep it thread-safe.
2019-12-19 11:39:34 +09:00
ffcc30bc64 Minor fixes 2019-12-18 14:34:53 +09:00
4b36d05ccc Minor fixes, improvements
When UDPC_ConnectionId is initialized, all of its bytes are now zeroed
out.
2019-12-18 14:20:29 +09:00
5ec344b733 Add way to get connection queued size
Requires locking the mutex for access to conMap.
2019-12-18 13:47:46 +09:00
62ac6e779f Bug fixes
Fixed not setting output int to 0 to specify zero connections when
returning connection IDs.
2019-12-17 20:58:44 +09:00
dbdade3b00 Impl disc. request (untested), del make_unique 2019-12-17 20:05:56 +09:00
a4efd98890 Replace "poor man's optional" with std::unique_ptr 2019-12-17 19:12:54 +09:00
aa59777f99 Fix create_id_easy not parsing ipv4 addr correctly 2019-12-17 12:52:10 +09:00
58493ee936 Fix UnitTests using C++17 (now uses C++11) 2019-12-11 21:24:28 +09:00
ece17e1aca Drop support from C++17 to C++11
std::optional replaced with Entry in TSLQueue (which is basically a poor
man's optional).
2019-12-11 20:00:48 +09:00
7c444cb460 Impl auth-policy for handling with(out) auth 2019-12-09 21:27:58 +09:00
d94b44e4de More documentation, fix constants to be #define'd 2019-12-06 20:49:30 +09:00
4d623c3837 Update .gitignore 2019-12-04 15:08:25 +09:00
6742e06596 More work on Doxygen style documentation 2019-12-04 13:08:30 +09:00
feb859d745 Begin doxygen-style documentation WIP 2019-11-27 20:26:40 +09:00
69256839ac Minor fixes/refactorings 2019-11-27 20:12:57 +09:00
04fa5ca017 Add is_valid_context(), fixes/refactorings 2019-11-27 19:47:51 +09:00