passepartoutvpn/tunnelkit
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
582 Commits 1 Branch 58 Tags 3.2 MiB
9c7ae47679
Commit Graph

335 Commits

Author SHA1 Message Date
Davide De Rosa
224a76ac58 Parse --redirect-gateway from configuration 
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
Davide De Rosa
1b8647bcac Convert PacketSteram to Obj-C 
For better TCP efficiency.
 2019-04-25 12:42:29 +02:00
Davide De Rosa
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
Davide De Rosa
65af163aeb Do not resend non-acked packets if reliable 
In control channel.
 2019-04-23 23:06:39 +02:00
Davide De Rosa
707db2c6de Add keydir to local options 2019-04-20 17:20:45 +02:00
Davide De Rosa
9b8be02c2a Shut down when no IPv4/6 routing available 
Would fake-connect without VPN icon otherwise.
 2019-04-19 09:45:15 +02:00
Davide De Rosa
c565e32dcd Add "dev-type tun" to local options 
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
Davide De Rosa
95ba9dacdb Fix typo 2019-04-18 12:02:23 +02:00
Davide De Rosa
887e2ae55d Consider stale if HARD_RESET while connected 
Was disconnecting when more than one HARD_RESET_SERVER was
received during negotiation.
 2019-04-17 09:24:16 +02:00
Davide De Rosa
233aa02169 Add FIXME for default DNS from network interface 2019-04-17 00:50:53 +02:00
Davide De Rosa
b199064b94 Only override domain if non-nil 2019-04-17 00:50:53 +02:00
Davide De Rosa
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
Davide De Rosa
6fd6d228bf Loop pulling plain text from TLS 
There might be more data to read.

Fixes #71, #73
 2019-04-17 00:18:02 +02:00
Davide De Rosa
88cd62064a Handle continuation in PUSH_REPLY 2019-04-16 23:59:56 +02:00
Davide De Rosa
380ac2beac Throw to exit PUSH_REPLY parsing on continuation 2019-04-16 23:59:56 +02:00
Davide De Rosa
23b6e3b98e Relax negotiation timeouts 2019-04-16 23:59:56 +02:00
Davide De Rosa
d097afccdc Resend PUSH_REQUEST every 2 seconds 
Regardless of link reliability.
 2019-04-16 23:43:33 +02:00
Davide De Rosa
ad964e2041 Send local options with authentication 
Fixes some obsolete servers requiring cipher keysize.
 2019-04-15 17:37:57 +02:00
Davide De Rosa
322242de5c Fix malformed key generation message 
Make nullTerminated argument explicit, easier to debug.

Fixes #67
 2019-04-13 23:55:18 +02:00
Davide De Rosa
0a956f5b9f Handle dhcp-option PROXY_BYPASS 2019-04-13 19:23:02 +02:00
Davide De Rosa
b118030d43 Enable both HTTP and HTTPS proxies 2019-04-13 17:55:08 +02:00
Davide De Rosa
904e7bae21 Apply proxy settings if present 
Fixes #74
 2019-04-12 08:21:04 +02:00
Davide De Rosa
ef9f3c6d0a Parse proxies into AppExtension configuration 2019-04-12 08:21:04 +02:00
Davide De Rosa
5fb70b5bab Parse dhcp-option PROXY_HTTP* into Configuration 2019-04-12 08:10:47 +02:00
Davide De Rosa
26cec205a7 Move builder() to extension 2019-04-11 16:46:52 +02:00
Davide De Rosa
5df614b5e2 Fix incomplete builder() from Configuration 
Adding a Configuration field is error-prone beyond reason...
 2019-04-11 15:30:14 +02:00
Davide De Rosa
914864c31a Infer serverAddress from sessionConfiguration 2019-04-09 20:45:28 +02:00
Davide De Rosa
3fe9c6de6d Make hostname optional in ConnectionStrategy 
Assume preferring resolved addresses.
 2019-04-09 20:34:03 +02:00
Davide De Rosa
9f358d6326 Accept nil cipher/digest in AppExtension 
Reorganize code for clarity.
 2019-04-07 08:35:40 +02:00
Davide De Rosa
3717136bd9 Move EndpointProtocol Codable to Core spec 2019-04-05 00:46:45 +02:00
Davide De Rosa
5e2f9b59f1 Rename ParsingResult to Result 
No need to prefix an inner class.
 2019-04-04 19:22:22 +02:00
Davide De Rosa
7333ea226c Document ignored settings client-side 2019-04-04 18:51:06 +02:00
Davide De Rosa
8394fd0676 Rely on default ConfigurationBuilder.init() 2019-04-04 18:51:06 +02:00
Davide De Rosa
55534df6fa Work around cipher/digest/framing issues 
- Make them optional
- Set default values inside SessionProxy

Fallback is not needed anywhere else.
 2019-04-04 18:51:06 +02:00
Davide De Rosa
0d86bd20b6 Expose ConfigurationBuilder.init() 2019-04-04 18:51:06 +02:00
Davide De Rosa
4dc9539260 Rename OptionsError to ConfigurationError 2019-04-04 18:51:06 +02:00
Davide De Rosa
a2250686b6 Merge OptionsBundle into Configuration 
FIXME: issues with non-optional .cipher and .compressionFraming

Because:

- No pushed cipher (nil) is NOT .aes128cbc
- No pushed framing (nil) is NOT .disabled

Breaks conditions on pushed cipher/framing via PUSH_REPLY.
 2019-04-04 18:51:06 +02:00
Davide De Rosa
cfe61d5d40 Retain .endpointProtocols for migration 
For deserialization of old format.
 2019-04-04 13:10:33 +02:00
Davide De Rosa
7aec0637b2 Move endpoints inside SessionProxy.Configuration 
Make optional.

TunnelKitProvider still gets hostname from .serverAddress rather
than SessionProxy.Configuration

Also drop useless Equatable implementations.
 2019-04-04 13:09:50 +02:00
Davide De Rosa
e8396ec2cd Parse search domain from configuration 
Fixes #77
 2019-04-03 14:29:09 +02:00
Davide De Rosa
370e68aa3f Parse search domain from dhcp-option DOMAIN 2019-04-03 14:29:09 +02:00
Davide De Rosa
fe2ad52df0 Document OptionsBundle 
Move most from SessionProxy.Configuration.
 2019-04-03 13:34:08 +02:00
Davide De Rosa
f9ae3412a5 Move malformed error out of unrelated SessionError 
Also give more detail about the reason.
 2019-04-03 13:20:49 +02:00
Davide De Rosa
42232804ca Rename file to public entity 2019-04-03 13:19:47 +02:00
Davide De Rosa
49c805af52 Fix a few isHandled 
Skip to exclude from strippedLines.
 2019-04-03 13:19:47 +02:00
Davide De Rosa
9876c81de5 Parse PUSH_REPLY options in OptionsBundle 
- auth-token
- peer-id
- Routing

Reorganize options by semantic.

Reuse OptionsBundle in PushReply.
 2019-04-03 13:19:21 +02:00
Davide De Rosa
b9b9c4db60 Parse basic options in OptionsBundle 
- Handle isEncrypted inside CryptoContainer
- Rename ParsingError to OptionsError

Reuse OptionsBundle in ConfigurationParser.
 2019-04-03 13:19:16 +02:00
Davide De Rosa
e7dadefabb Generalize cipher regex 2019-04-03 12:20:53 +02:00
Davide De Rosa
d72b583900 Improve parsing of PUSH_REPLY prefix 2019-04-03 12:20:53 +02:00
Davide De Rosa
27901c991b Skip deinit documentation 2019-04-02 19:18:23 +02:00
Davide De Rosa
ccb6329f05 Don't parse a block begin while inside a block 
If a PEM contained anything like <foobar>, the parser was doomed.

Fixes #78
 2019-04-02 19:07:48 +02:00
Davide De Rosa
11fd418f82 Extend encrypted private key quick test 
Test .ovpn didn't use an PKCS#8 key due to a slip-up. Fixing it
unveiled that isEncrypted returned false for PKCS#8 keys.

Fixes #80
 2019-04-02 11:41:18 +02:00
Davide De Rosa
22f80735ca Strip certificate preamble 
Fixes #78
 2019-04-02 00:55:58 +02:00
Davide De Rosa
def622506b Check PKCS#1 via "Proc-Type" presence instead 2019-04-02 00:37:52 +02:00
Davide De Rosa
47b80d5361 Refactor to decrypt generic key 2019-04-02 00:31:54 +02:00
Davide De Rosa
a6387679f1 Update data count as soon as tunnel is up 
Zero is better than nil.
 2019-03-30 23:35:50 +01:00
Davide De Rosa
0bfc1e08eb Fix retarded Swift pointer API somehow 2019-03-30 23:18:45 +01:00
Davide De Rosa
207a4f063a Replace deprecated Data(bytes:) 2019-03-30 23:18:45 +01:00
Davide De Rosa
8dfd5f23c1 Handle unknown enum defaults 2019-03-30 23:18:45 +01:00
Davide De Rosa
5120bcae0a Migrate to Swift 5 2019-03-30 23:18:45 +01:00
Davide De Rosa
f686a0aee4 Fix Xcode warnings 2019-03-30 20:16:04 +01:00
Davide De Rosa
44fb5a5b48 Track data count in shared UserDefaults 
Default disabled (dataCountInterval = 0).
 2019-03-30 19:56:26 +01:00
Davide De Rosa
d03f1bd9af Fix checksEKU not propagated to TunnelKitProvider 2019-03-26 00:37:35 +01:00
Davide De Rosa
00c76f707f Throw specific error if unable to decrypt 
Normally a bad passphrase.
 2019-03-25 19:24:35 +01:00
Davide De Rosa
ffcccb5420 Throw specific error on missing passphrase 
So that client can retry with a passphrase.
 2019-03-25 18:49:53 +01:00
Davide De Rosa
b07ec88ff2 Add passphrase parameter to ConfigurationParser 
Use it to decrypt encrypted PEMs.
 2019-03-25 18:48:59 +01:00
Davide De Rosa
f37bfb3579 Implement RSA privkey decryption via OpenSSL 2019-03-25 18:45:00 +01:00
Davide De Rosa
53f3048674 Add missing documentation 2019-03-25 15:46:15 +01:00
Davide De Rosa
9c4d491a3b Make floating XXX a FIXME 2019-03-25 10:37:15 +01:00
Davide De Rosa
54a477ce67 Randomize endpoints in ConnectionStrategy 
Fixes #76
 2019-03-25 10:32:23 +01:00
Davide De Rosa
7ce31c3184 Parse randomize endpoints from --remote-random 2019-03-25 10:32:08 +01:00
Davide De Rosa
42227fcc00 Add SessionProxy.Configuration.randomizeEndpoint 2019-03-25 10:32:08 +01:00
Davide De Rosa
9c0205614b Disable rebind-on-float until a solid fix 
Mitigates #75
 2019-03-25 10:10:08 +01:00
Davide De Rosa
71d54e2dc3 Send IV_LZO only if supported 2019-03-25 10:07:57 +01:00
Davide De Rosa
04fbbb1fe1 XXX: Fix log glitch 2019-03-21 19:40:42 +01:00
Davide De Rosa
ac418f414a Make masksPrivateData optional 
Do not break Codable compatibility.
 2019-03-21 19:32:06 +01:00
Davide De Rosa
fad20668b0 Override masksPrivateData via AppExtension 
Unmask in demo.

Fixes #62
 2019-03-21 19:19:22 +01:00
Davide De Rosa
f32c231b90 Remove deprecated API 
Should have done so in 1.5.0
 2019-03-21 18:30:40 +01:00
Davide De Rosa
79509a1ea1 Fix execution queue in network handler 2019-03-20 18:01:57 +01:00
Davide De Rosa
a5b8907918 Postpone shutdown until notification is written 
Otherwise socket might be force-closed while sending the packet.
 2019-03-20 17:57:56 +01:00
Davide De Rosa
c93461b153 Send explicit exit notification if UDP 
Implement --explicit-exit-notify by default.

Fixes #29
 2019-03-20 17:57:56 +01:00
Davide De Rosa
c6ab3b57db Fix a few return in wrong scope 2019-03-20 17:57:56 +01:00
Davide De Rosa
9d479a9aba Handle LZO compression in --compress framing 
Share parse block between comp-lzo and compress.

It seems that --compress sends NO_COMPRESS w/o swapping.

Also suppress redundant LZOIsSupported(), implied by non-nil value
of self.lzo.
 2019-03-20 09:04:27 +01:00
Davide De Rosa
4b9ffcfb4e Accept LZO regardless of framing 2019-03-20 09:04:27 +01:00
Davide De Rosa
9a6f3d638c Recognize "--compress lzo" option as legal 2019-03-20 09:04:27 +01:00
Davide De Rosa
7a449f90ee Advertise LZO support 2019-03-19 15:14:29 +01:00
Davide De Rosa
0eb0e3e478 Parse compression from several places 
- PUSH_REPLY
- .ovpn configuration
- TunnelKitProvider
 2019-03-19 15:14:29 +01:00
Davide De Rosa
4d6d51818d Compress/decompress LZO data packets 
Return compressionHeader from parse blocks.
 2019-03-19 15:14:27 +01:00
Davide De Rosa
197679057d Return NSData from parsePayloadWithBlock 
More friendly to (de)compression stage.
 2019-03-19 15:12:56 +01:00
Davide De Rosa
5cc32b1060 Wrap minilzo into dynamic Obj-C plugin 
Handle library errors to some extent.
 2019-03-19 15:12:46 +01:00
Davide De Rosa
08b04c8e02 Fix not propagated checksEKU flag 2019-03-18 17:27:48 +01:00
Davide De Rosa
7d69e09c53 Update copyright 2019-03-09 11:44:18 +01:00
Davide De Rosa
6b29c9e06c Double check reasserting during reconnection 
A forced shutdown might happen during the recovery interval (1s).
 2019-03-08 13:19:52 +01:00
Davide De Rosa
70ed2a4d83 Reset reasserting flag on plain shutdown 2019-03-08 13:16:03 +01:00
Davide De Rosa
e3b8a6b16b Shut down on link error 
Because it doesn't seem to recover until the tunnel dies.
 2019-03-08 13:08:54 +01:00
Davide De Rosa
e849e6c0da Reject <connection> blocks in .ovpn 
- Use enumerateComponents for boolean test.
- Fix a test compile error on the way.
 2019-03-04 17:39:37 +01:00
Davide De Rosa
1c1547fc8f Fix DNS servers not serialized to AppExtension 2019-03-03 10:51:36 +01:00
Davide De Rosa
86420ba8ea Shut down on compressed data packet 
Re-inforce #65 at the data path level. Should now cover all
compression scenarios.
 2019-02-28 17:16:14 +01:00
Davide De Rosa
0f2a5e1e14 Check NULL when verifying EKU 2019-02-25 23:33:31 +01:00
Davide De Rosa
8fe43269ab Catch errors on CA MD5 calculation (PIA only) 2019-02-25 23:33:26 +01:00