Commit Graph

32 Commits

Author SHA1 Message Date
Roopesh Chander 00d908cc89
Avoid caching PEMs on disk (#213)
* TLSBox: Use OpenSSL calls that take in-memory cert / private key

* TLSBox: Add ability to compute MD5 hash for cert in memory

* OpenVPNSession: Remove disk caching of ca, cert and key

* Add test for computing MD5 hash for cert in memory

Co-authored-by: Davide De Rosa <keeshux@gmail.com>
2021-10-13 10:51:14 +02:00
Davide De Rosa 7f84d8338c Upgrade Xcode project 2021-06-26 11:00:24 +02:00
Roopesh Chander d8ed0c7d41 Cleanup cached PEMs at the end of a Session 2021-03-01 13:11:51 +05:30
Davide De Rosa 1343fa592f Log time intervals better 2021-01-27 02:15:18 +01:00
Davide De Rosa e923382c81 Default to unspecified MTU
Hardcode control channel packets to 1000 bytes.
2020-12-28 16:04:15 +01:00
Davide De Rosa ba3ead13a3 Update copyright 2020-12-27 17:29:39 +01:00
Davide De Rosa a232af1100 Redefine generic Session.serverConfiguration()
For reuse in Session implementations.
2020-06-13 13:32:21 +02:00
Davide De Rosa 93c24a96cf Refactor with an error parameter in sessionDidStop
Both versions prevent clients from compiling, but this version
impacts less on existing codebase.
2020-05-09 12:09:03 +02:00
Robert Patchett 1cd00f9459 Call cancelTunnelWithError(_:) if a connection fails and won't be retried 2020-05-09 12:09:03 +02:00
Jaroslav_ 1ceeb8ddbb
SAN host check (#168)
* Check if host is present in certificates SAN list

* Save .tlsServerHost error as .tlsServerVerification into last error

Co-authored-by: Davide De Rosa <keeshux@gmail.com>
2020-05-09 00:02:16 +02:00
Johan Kool ffe7fc0a0a Continue instead of early return on unknown key id 2020-04-10 13:35:12 +02:00
Davide De Rosa 311015950e Shut down on server "RESTART" control message
Fixes #131
2020-02-29 19:23:26 +01:00
Davide De Rosa f6d915e6dd Reset rather than nil out Authenticator
For reuse in control channel.
2020-02-29 19:11:15 +01:00
Davide De Rosa a7aa78141e Update copyright clause 2020-01-11 09:26:41 +01:00
Davide De Rosa 2c8c2d20f8 Add comment about read failure not shutting down 2019-12-12 20:37:10 +01:00
Davide De Rosa 88a1bdac06 Schedule ping block even just for timeout check
In case keepAliveInterval is not set.
2019-12-12 18:34:20 +01:00
Davide De Rosa e6f2f3e85a Send pings at regular schedules
Also fixes coalescing schedules.
2019-12-12 18:34:20 +01:00
Davide De Rosa 8ae92d29db Log details about ping schedule 2019-12-12 14:00:43 +01:00
Davide De Rosa 0f2bf8cf48 Fix non-existing variable in log 2019-12-12 09:34:08 +01:00
Davide De Rosa 90c118a3d0 Warn about discarded received packets 2019-12-12 09:32:34 +01:00
Davide De Rosa 66ae7973ae Discard data with missing key, do not shut down
Probably more resilient to DoS.
2019-12-07 09:43:47 +01:00
Davide De Rosa 7608ae2e3c Expose server configuration via provider message 2019-10-23 10:27:51 +02:00
Robert Patchett 55f7e64f19 Allow keep alive timeout to be configured by the server or client 2019-09-30 11:54:29 -07:00
Davide De Rosa e0ab2a1ddb Disconnect if HARD_RESET received while SOFT_RESET
Bad condition for .staleSession

Fixes #120

See 0f2234f1d1
2019-09-03 00:27:54 +02:00
Davide De Rosa de21adfef6 Beware of execution queue in write callbacks
self.link was not checked against in tunnel queue.
2019-08-23 09:15:59 +02:00
Davide De Rosa 6b281711c7 Ignore errors from outdated link writes
Prevents async delegation after cleanup.
2019-08-23 09:15:57 +02:00
Davide De Rosa a4333eaafe Revert ENOBUFS mitigation, do disconnect instead
Reverts #87 "fix"
2019-07-26 21:14:57 +02:00
Davide De Rosa aefeb252b3 Do not defer stop more than once
May cause multiple delegation and queue deadlock when a
reconnection is scheduled to trigger.

Fixes #106
2019-07-09 14:09:02 +02:00
Davide De Rosa 2c56a8ea95 Send PUSH_REQUEST immediately after auth
First call would always fail otherwise.
2019-07-09 12:40:10 +02:00
Davide De Rosa 40139cbef0 Replace key flag with session-wide isRenegotiating
Prevent new if one in progress.

Fixes #105
2019-07-09 12:17:12 +02:00
Davide De Rosa 0f2234f1d1 Assume stale session if server sends HARD_RESET
When unsolicited.
2019-07-09 11:42:12 +02:00
Davide De Rosa be1081aad6 Nest subspecs by purpose
- Protocols
- Extra
2019-05-24 16:02:59 +02:00