26d7b9fe0f
Address review comments
2019-10-22 21:03:25 +02:00
98b9d71eb3
Assume VPN gateway when route gw is "vpn_gateway"
2019-10-22 13:53:36 +02:00
eb09493882
Merge pull request #122 from rob-patchett/ping-timeout
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Allow keep-alive timeout to be configured by the server or client
2019-10-22 10:51:27 +02:00
87cb448d12
Fix comment typo
2019-10-22 10:43:57 +02:00
c6cb5a646a
Add Proxy Auto-Configuration (PAC) support
2019-10-21 21:47:45 +02:00
bdf34f8882
Set tunnel provider's reasserting to false after the system starts using the tunnel
2019-10-17 14:23:16 +02:00
55f7e64f19
Allow keep alive timeout to be configured by the server or client
2019-09-30 11:54:29 -07:00
d22f40f7e9
Fix potential OOB in memcmp()
2019-09-17 23:41:35 +02:00
d815f5222f
Change var to let
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Xcode no more signals wrong side-effect in withUnsafeBytes.
2019-09-17 16:09:09 +02:00
e0ab2a1ddb
Disconnect if HARD_RESET received while SOFT_RESET
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Bad condition for .staleSession
Fixes #120
See 0f2234f1d1
2019-09-03 00:27:54 +02:00
de21adfef6
Beware of execution queue in write callbacks
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self.link was not checked against in tunnel queue.
2019-08-23 09:15:59 +02:00
6b281711c7
Ignore errors from outdated link writes
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Prevents async delegation after cleanup.
2019-08-23 09:15:57 +02:00
a4333eaafe
Revert ENOBUFS mitigation, do disconnect instead
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Reverts #87 "fix"
2019-07-26 21:14:57 +02:00
aefeb252b3
Do not defer stop more than once
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May cause multiple delegation and queue deadlock when a
reconnection is scheduled to trigger.
Fixes #106
2019-07-09 14:09:02 +02:00
2c56a8ea95
Send PUSH_REQUEST immediately after auth
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First call would always fail otherwise.
2019-07-09 12:40:10 +02:00
40139cbef0
Replace key flag with session-wide isRenegotiating
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Prevent new if one in progress.
Fixes #105
2019-07-09 12:17:12 +02:00
0f2234f1d1
Assume stale session if server sends HARD_RESET
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When unsolicited.
2019-07-09 11:42:12 +02:00
1dcf4d7745
Shut down abruptly to work around macOS bug
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Fixes #111
2019-07-07 23:36:06 +02:00
b04f7f20d4
Log info about DNS servers in use
2019-07-03 19:04:53 +02:00
eb56a9a56c
Optimize [Data].flatCount
2019-06-05 14:14:15 +02:00
2ddf712176
Update jazzy YAML
2019-05-24 16:04:19 +02:00
be1081aad6
Nest subspecs by purpose
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- Protocols
- Extra
2019-05-24 16:02:59 +02:00
21eee24e7c
Add missing documentation
2019-05-24 16:02:06 +02:00
72ce14b676
Make AppExtension entities public
2019-05-24 16:02:06 +02:00
3edd00b2da
Drop deprecated endpointProtocols
2019-05-24 10:59:20 +02:00
185f0707cf
Move OpenVPN configuration part on top
2019-05-24 10:59:20 +02:00
1f8c51c126
Parse OpenVPN.Configuration from defaults
2019-05-24 10:59:20 +02:00
5561c7adc6
Group OpenVPN.Configuration funcs into extension
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- with (creation)
- store (convert to dict)
- print (log)
2019-05-24 10:54:25 +02:00
a85404e951
Rename provider class to OpenVPNTunnelProvider
2019-05-24 10:41:30 +02:00
9445b825d0
Make AppExtension generic
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- Make AppExtension a standalone util subspec
- Move OpenVPN tunnel provider to OpenVPN subspec
- Move Utils to Core subspec
- Depend OpenVPN on Core + AppExtension
2019-05-24 10:41:26 +02:00
b6da3f2d13
Rename proxy to session
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According to SessionProxy -> OpenVPNSession.
2019-05-19 15:56:44 +02:00
8be0f14aa9
Move PRNG initialization to namespace level
2019-05-19 15:52:55 +02:00
d057e9645b
Restore AppExtension with recent changes
2019-05-19 15:50:12 +02:00
6ebf025859
Take Session protocol out of OpenVPNSession
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Fix some doc.
2019-05-19 15:08:43 +02:00
313d076ddf
Move Error extension to Core
2019-05-19 14:34:27 +02:00
c4a84a5ade
Prefix top-level entities with OpenVPN*
2019-05-19 14:34:23 +02:00
9c7ae47679
Make SessionProxy* top level
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Drop redundant SessionReply.
2019-05-19 14:17:18 +02:00
465e08e42f
Wrap OpenVPN entities in pseudonamespace
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Temporarily exclude AppExtension and tests.
2019-05-19 14:05:02 +02:00
50d492096f
Move a few generic entities to Core
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- IPv4Settings
- IPv6Settings
- Proxy
- EndpointProtocol (Codable)
2019-05-19 12:40:20 +02:00
930f05c984
Move OpenVPN timeouts out of Core
2019-05-19 12:39:51 +02:00
5b81aa6a78
Drop "Box" from error codes
2019-05-19 12:22:32 +02:00
9da7fa9667
Split Core into Core+OpenVPN
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Two Obj-C modules:
- __TunnelKitCore
- __TunnelKitOpenVPN
Seems the only way to do it in multiple module maps.
Move OpenVPN specifics out of CoreConfiguration.
2019-05-19 12:22:32 +02:00
491092f2a3
Drop extra header lines
2019-05-19 12:21:44 +02:00
21b67fd9ff
Make CoreConfiguration a class for bundle lookup
2019-05-19 11:36:26 +02:00
470c50b037
Return just <masked> when masked description
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Why bother with useless hashes?
2019-05-19 11:36:26 +02:00
d19e029131
Use guard
2019-05-19 11:36:26 +02:00
713a46d817
Update GitHub URL
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Move to passepartoutvpn org.
2019-05-14 10:58:47 +02:00
7cbcfcd264
Fix condition for SOFT_RESET
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May receive multiple packets while handling in progress.
2019-05-13 12:15:44 +02:00
d06b2e1928
Shut down if no default gateway
2019-05-11 17:40:46 +02:00
5ce49953a0
Assume empty policies to override server settings
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Empty != nil. When nil, pull from server.
2019-05-11 16:33:49 +02:00
43c70b2673
Refine logging of some configuration
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Log about routing entries.
2019-05-11 14:54:25 +02:00
ff0dfc450c
Get TLS security level via AppExtension
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Improves #97
2019-05-08 16:16:30 +02:00
3a136bdce9
Make TLS security level an option
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Default level by default.
2019-05-08 16:10:35 +02:00
82f0431303
Take optional securityLevel field in TLSBox
2019-05-08 15:54:05 +02:00
97f178cdac
Tolerate weak certificates
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Lower SSL security level.
Fixes #97
2019-05-05 17:51:24 +02:00
273007cc59
Copy route.h from macOS
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Missing on iOS.
2019-05-03 15:14:25 +02:00
a693075e90
Block LAN when redirect-gateway block-local
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Fixes #81
2019-05-03 15:14:25 +02:00
13cae06a49
Add method to partition a subnet
2019-05-03 15:14:25 +02:00
03a1eb2203
Return IPv4 network mask for a route
2019-05-03 15:14:25 +02:00
4295e63c98
Read relevant routing table
2019-05-03 15:14:25 +02:00
d44d08c95e
Retain self weakly for shutdown on timeout
2019-05-02 13:13:43 +02:00
1430241b0c
Do not fake BF-CBC, pleae
2019-05-01 23:18:54 +02:00
037f08ed62
Retry auth once without local options
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Hack around picky server implementations.
Fixes #95
2019-05-01 11:14:52 +02:00
14b7f08fb5
Use strict ordering in local options
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And add TLS wrapping.
2019-05-01 11:14:38 +02:00
7389d72f1f
Fix mutable SessionProxy.Configuration
2019-05-01 11:14:38 +02:00
f799f47c25
Add direct routes to DNS servers
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If VPN is not default gateway.
Further fix of #94
2019-04-28 15:51:16 +02:00
0b72a30cdd
Add full set of CloudFlare DNS servers
2019-04-28 10:56:39 +02:00
ebabf02eb5
Fix DNS in VPN when not default gateway
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Awful API requires .matchDomains = [""]
Fixes #94
2019-04-28 10:39:55 +02:00
b331e3cfe6
Mask fallback DNS servers
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Comment about fallback DNS being public
2019-04-28 10:39:25 +02:00
7978398e1e
Fix logging of routing policies
2019-04-27 22:55:20 +02:00
0ee39c8fb0
Extend handling of redirect-gateway flags
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- def1 (IPv4)
- ipv6 (IPv6)
- !ipv4 (IPv6 only)
2019-04-27 22:55:20 +02:00
155bd5f1e7
Revert def1 trick
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Not needed, routes are not persistent.
Revert 7d26323d3f
2019-04-27 22:55:19 +02:00
7d26323d3f
Use OpenVPN trick to retain default gateway
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Override default gateway with 2 split routes.
- IPv4: 0.0.0.0/1, 128.0.0.0/1
- IPv6: 2000::/4, 3000::/4
2019-04-27 22:29:51 +02:00
3505f68b04
Revert DNS merge
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Revert 1d3660459e
2019-04-27 18:25:08 +02:00
a48bcc7261
Decrypt generic EVP private key
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Why PKCS#8?
2019-04-27 10:54:32 +02:00
e0c06ece18
Drop extra EVP_PKEY_free call
2019-04-27 10:44:08 +02:00
6fb409b112
Drop UDP packets on no buffer space available
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Tolerate only on data channel. Control channel should never reach
high speeds.
Fixes #87
2019-04-25 17:29:10 +02:00
b8cd969a1a
Fall back to configurable preset DNS servers
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Default to CloudFlare 1.1.1.1
Hard time making it work with system DNS servers. Retry later.
2019-04-25 17:18:28 +02:00
31d9019f1a
Read system-wide DNS servers
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Add libresolv to podspec.
2019-04-25 16:36:16 +02:00
1d3660459e
Merge local and remote DNS servers
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- Local first
- Remote last
2019-04-25 16:18:54 +02:00
82394e0433
Skip DNS settings if no servers are provided
2019-04-25 16:18:54 +02:00
4ce2d78c5a
Adjust log of routing policies
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Consistent with print configuration.
2019-04-25 16:18:52 +02:00
1b0c9979ce
Log "default" DNS when servers are empty
2019-04-25 16:09:04 +02:00
3f37489c13
Handle pushed routing policies
2019-04-25 16:02:19 +02:00
7382616e8b
Parse routing policies for TunnelKitProvider
2019-04-25 14:39:47 +02:00
f9f642b64e
Set as default gateway based on routing policies
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Also fix IPv6 routes not properly set.
2019-04-25 14:39:40 +02:00
224a76ac58
Parse --redirect-gateway from configuration
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FIXME: for now only redirects ALL traffic when the option is found
in the configuration file, whatever the arguments.
Also drop unnecessary base options in tests as everything was made
optional recently.
2019-04-25 14:39:23 +02:00
1b8647bcac
Convert PacketSteram to Obj-C
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For better TCP efficiency.
2019-04-25 12:42:29 +02:00
ef5180a4ed
Set tls-auth/crypt timestamp once
...
Packets rejected due to replay protection.
Fixes #88
Fixes #61
2019-04-23 23:07:32 +02:00
65af163aeb
Do not resend non-acked packets if reliable
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In control channel.
2019-04-23 23:06:39 +02:00
707db2c6de
Add keydir to local options
2019-04-20 17:20:45 +02:00
9b8be02c2a
Shut down when no IPv4/6 routing available
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Would fake-connect without VPN icon otherwise.
2019-04-19 09:45:15 +02:00
c565e32dcd
Add "dev-type tun" to local options
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Plus other hardcoded options like key-method and tls-client.
Seems that older OpenVPN servers didn't send routing info in
PUSH_REPLY if dev-type is not specified explicitly.
Fixes #86
2019-04-18 13:10:57 +02:00
95ba9dacdb
Fix typo
2019-04-18 12:02:23 +02:00
887e2ae55d
Consider stale if HARD_RESET while connected
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Was disconnecting when more than one HARD_RESET_SERVER was
received during negotiation.
2019-04-17 09:24:16 +02:00
233aa02169
Add FIXME for default DNS from network interface
2019-04-17 00:50:53 +02:00
b199064b94
Only override domain if non-nil
2019-04-17 00:50:53 +02:00
28fd80f4e0
Treat empty DNS servers as nil
...
Empty local DNS array was pretty much hiding server-pushed DNS.
2019-04-17 00:50:53 +02:00
6fd6d228bf
Loop pulling plain text from TLS
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There might be more data to read.
Fixes #71 , #73
2019-04-17 00:18:02 +02:00
88cd62064a
Handle continuation in PUSH_REPLY
2019-04-16 23:59:56 +02:00
ThinkChaos
Davide De Rosa
Robert Patchett