Commit Graph

47 Commits

Author SHA1 Message Date
cthuang 6238fd9022 TUN-5141: Make sure websocket pinger returns before streaming returns 2021-09-23 16:54:55 +01:00
Sudarsan Reddy 8f3526289a TUN-4701: Split Proxy into ProxyHTTP and ProxyTCP
http.Request now is only used by ProxyHTTP and not required if the
proxying is TCP. The dest conversion is handled by the transport layer.
2021-07-19 13:43:59 +00:00
Sudarsan Reddy d678584d89 TUN-4655: ingress.StreamBasedProxy.EstablishConnection takes dest input
This change extracts the need for EstablishConnection to know about a
request's entire context. It also removes the concern of populating the
http.Response from EstablishConnection's responsibilities.
2021-07-07 15:58:04 +01:00
Sudarsan Reddy f1b57526b3 TUN-4626: Proxy non-stream based origin websockets with http Roundtrip.
Reuses HTTPProxy's Roundtrip method to directly proxy websockets from
eyeball clients (determined by websocket type and ingress not being
connection oriented , i.e. Not ssh or smb for example) to proxy
websocket traffic.
2021-07-07 14:31:42 +00:00
Adam Chalmers 4bd17766a9
TUN-4359: Warn about unused keys in 'tunnel ingress validate' 2021-05-13 02:05:19 +01:00
Adam Chalmers eed7d7bbc9 TUN-4206: Better error message when user is only using one ingress rule 2021-04-12 12:04:54 -05:00
Igor Postelnik 3ad99b241c TUN-4168: Transparently proxy websocket connections using stdlib HTTP client instead of gorilla/websocket; move websocket client code into carrier package since it's only used by access subcommands now (#345). 2021-04-07 16:25:46 +00:00
Nuno Diegues 36787d9cf7 TUN-4153: Revert best-effort HTTP2 usage when talking to origins
This commit reverts part of 1cf6ae37eb.
2021-03-31 08:25:59 +01:00
Igor Postelnik 8ca0d86c85 TUN-3863: Consolidate header handling logic in the connection package; move headers definitions from h2mux to packages that manage them; cleanup header conversions
All header transformation code from h2mux has been consolidated in the connection package since it's used by both h2mux and http2 logic.
Exported headers used by proxying between edge and cloudflared so then can be shared by tunnel service on the edge.
Moved access-related headers to corresponding packages that have the code that sets/uses these headers.
Removed tunnel hostname tracking from h2mux since it wasn't used by anything. We will continue to set the tunnel hostname header from the edge for backward compatibilty, but it's no longer used by cloudflared.
Move bastion-related logic into carrier package, untangled dependencies between carrier, origin, and websocket packages.
2021-03-29 21:57:56 +00:00
Sudarsan Reddy 1cf6ae37eb TUN-3896: http-service and tunnelstore client use http2 transport.
- If origin services are http2 and https is the service url, http2
   transport is preferred.

   - The tunnelstore client is now upgraded to use http2.
2021-03-26 10:31:40 +00:00
Igor Postelnik da4d0b2bae TUN-4067: Reformat code for consistent import order, grouping, and fix formatting. Added goimports target to the Makefile to make this easier in the future. 2021-03-24 10:53:29 -05:00
Lee Valentine 206523344f TUN-4017: Add support for using cloudflared as a full socks proxy.
To use cloudflared as a socks proxy, add an ingress on the server
side with your desired rules. Rules are matched in the order they
are added.  If there are no rules, it is an implicit allow.  If
there are rules, but no rule matches match, the connection is denied.

ingress:
  - hostname: socks.example.com
    service: socks-proxy
    originRequest:
      ipRules:
        - prefix: 1.1.1.1/24
          ports: [80, 443]
          allow: true
        - prefix: 0.0.0.0/0
          allow: false

On the client, run using tcp mode:
cloudflared access tcp --hostname socks.example.com --url 127.0.0.1:8080

Set your socks proxy as 127.0.0.1:8080 and you will now be proxying
all connections to the remote machine.
2021-03-10 21:26:12 +00:00
Igor Postelnik 39065377b5 TUN-4063: Cleanup dependencies between packages.
- Move packages the provide generic functionality (such as config) from `cmd` subtree to top level.
- Remove all dependencies on `cmd` subtree from top level packages.
- Consolidate all code dealing with token generation and transfer to a single cohesive package.
2021-03-09 14:02:59 +00:00
cthuang 63a29f421a TUN-3895: Tests for socks stream handler 2021-02-23 14:19:47 +00:00
cthuang ab4dda5427 TUN-3868: Refactor singleTCPService and bridgeService to tcpOverWSService and rawTCPService 2021-02-23 14:19:47 +00:00
cthuang 5943808746 TUN-3889: Move host header override logic to httpService 2021-02-23 14:19:47 +00:00
Sudarsan Reddy ed57ee64e8 TUN-3853: Respond with ws headers from the origin service rather than generating our own 2021-02-23 14:19:47 +00:00
Sudarsan Reddy 8b794390e5 TUN-3799: extended the Stream interface to take a logger and added debug logs for io.Copy errors 2021-02-23 14:19:47 +00:00
Sudarsan Reddy a6c2348127 TUN-3817: Adds tests for websocket based streaming regression 2021-02-23 14:19:47 +00:00
Sudarsan Reddy b4700a52e3 TUN-3725: Warp-routing is independent of ingress
- Changed warp-routing configuration to its own yaml.
    - Ingress Rules host matching is indepedent of warp-routing.
2021-02-23 14:19:47 +00:00
Sudarsan Reddy 368066a966 TUN-3615: added support to proxy tcp streams
added ingress.DefaultStreamHandler and a basic test for tcp stream proxy
moved websocket.Stream to ingress
cloudflared no longer picks tcpstream host from header
2021-02-23 14:19:47 +00:00
cthuang e2262085e5 TUN-3617: Separate service from client, and implement different client for http vs. tcp origins
- extracted ResponseWriter from proxyConnection
 - added bastion tests over websocket
 - removed HTTPResp()
 - added some docstrings
 - Renamed some ingress clients as proxies
 - renamed instances of client to proxy in connection and origin
 - Stream no longer takes a context and logger.Service
2021-02-23 14:19:44 +00:00
Nuno Diegues 7c3ceeeaef TUN-3757: Fix legacy Uint flags that are incorrectly handled by ufarve library
The following UInt flags:
 * Uint64 - heartbeat-count, compression-quality
 * Uint - retries, port, proxy-port

were not being correctly picked from the configuration YAML
since the multi origin refactor

This is due to a limitation of the ufarve library, which we
overcome for now with handling those as Int flags.
2021-01-14 13:08:55 +00:00
Adam Chalmers b855e33327 TUN-3706: Quit if any origin service fails to start 2020-12-30 13:48:19 -06:00
Areg Harutyunyan 870f5fa907 TUN-3470: Replace in-house logger calls with zerolog 2020-12-23 14:15:17 -06:00
Adam Chalmers 23f2a04ed7 TUN-3562: Fix panic when using bastion mode ingress rule 2020-11-20 11:20:39 -06:00
Adam Chalmers 029f7e0378 TUN-3555: Single origin service should default to localhost:8080 2020-11-17 23:12:32 +00:00
Adam Chalmers 7613410855 TUN-3548, TUN-3547: Bastion mode can be specified as a service, doesn't
require URL.
2020-11-16 20:04:36 +00:00
Adam Chalmers 6159cb536f TUN-3546: Fix panic in tlsconfig.LoadOriginCA 2020-11-14 20:03:29 -06:00
Adam Chalmers ce7d0572fe TUN-3543: ProxyAddress not using default in single-origin mode 2020-11-13 17:27:55 -06:00
Adam Chalmers f36dc6cfd8 TUN-3540: Better copy in ingress rules error messages 2020-11-12 17:57:19 -06:00
cthuang 543169c893 TUN-3490: Make sure OriginClient implementation doesn't write after Proxy return 2020-11-11 15:21:00 +00:00
cthuang 5974fb4cfd TUN-3500: Integrate replace h2mux by http2 work with multiple origin support 2020-11-11 15:20:57 +00:00
cthuang d7268af555 TUN-3533: Set config for single origin ingress 2020-11-11 13:54:20 +00:00
Adam Chalmers 4698ec8dee TUN-3461: Show all origin services in the UI 2020-11-10 14:25:37 +00:00
cthuang 61c814bd79 TUN-3506: OriginService needs to set request host and scheme for websocket requests 2020-11-05 16:34:02 +00:00
cthuang be9a558867 TUN-3503: Matching ingress rule should not take port into account 2020-11-05 15:36:12 +00:00
cthuang b00bfe8e0b TUN-3505: Response body for status code origin returns EOF on Read 2020-11-05 14:47:46 +00:00
Adam Chalmers bc015995d8 TUN-3484: OriginService that responds with configured HTTP status 2020-11-04 21:28:33 +00:00
Adam Chalmers d01770107e TUN-3492: Refactor OriginService, shrink its interface 2020-11-04 21:28:33 +00:00
Adam Chalmers e933ef9e1a TUN-2640: Users can configure per-origin config. Unify single-rule CLI
flow with multi-rule config file code.
2020-10-30 07:42:20 -05:00
Igor Postelnik ed54d150fe Move raw ingress rules to config package 2020-10-20 12:00:34 -05:00
Igor Postelnik ca4887fb19 Split out typed config from legacy command-line switches; refactor ingress commands and fix tests 2020-10-20 10:10:19 -05:00
Igor Postelnik eaf03305bd TUN-3475: Unify config file handling with typed config for new fields 2020-10-20 08:55:30 -05:00
Adam Chalmers c96b9e8d8f TUN-3464: Newtype to wrap []ingress.Rule 2020-10-15 12:48:14 -05:00
Adam Chalmers 4a4a1bb6b1 TUN-3441: Multiple-origin routing via ingress rules 2020-10-13 08:55:17 -05:00
Adam Chalmers 0eebc7cef9 TUN-3438: move ingress into own package, read into TunnelConfig 2020-10-12 16:33:22 +00:00