p2p: introduce peerConn to simplify peer creation (#1226)
* expose AuthEnc in the P2P config
if AuthEnc is true, dialed peers must have a node ID in the address and
it must match the persistent pubkey from the secret handshake.
Refs #1157
* fixes after my own review
* fix docs
* fix build failure
```
p2p/pex/pex_reactor_test.go:288:88: cannot use seed.NodeInfo().NetAddress() (type *p2p.NetAddress) as type string in array or slice literal
```
* p2p: introduce peerConn to simplify peer creation
* Introduce `peerConn` containing the known fields of `peer`
* `peer` only created in `sw.addPeer` once handshake is complete and NodeInfo is checked
* Eliminates some mutable variables and makes the code flow better
* Simplifies the `newXxxPeer` funcs
* Use ID instead of PubKey where possible.
* SetPubKeyFilter -> SetIDFilter
* nodeInfo.Validate takes ID
* remove peer.PubKey()
* persistent node ids
* fixes from review
* test: use ip_plus_id.sh more
* fix invalid memory panic during fast_sync test
```
2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: panic: runtime error: invalid memory address or nil pointer dereference
2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: [signal SIGSEGV: segmentation violation code=0x1 addr=0x20 pc=0x98dd3e]
2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]:
2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: goroutine 3432 [running]:
2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: github.com/tendermint/tendermint/p2p.newOutboundPeerConn(0xc423fd1380, 0xc420933e00, 0x1, 0x1239a60, 0
xc420128c40, 0x2, 0x42caf6, 0xc42001f300, 0xc422831d98, 0xc4227951c0, ...)
2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: #011/go/src/github.com/tendermint/tendermint/p2p/peer.go:123 +0x31e
2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: github.com/tendermint/tendermint/p2p.(*Switch).addOutboundPeerWithConfig(0xc4200ad040, 0xc423fd1380, 0
xc420933e00, 0xc423f48801, 0x28, 0x2)
2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: #011/go/src/github.com/tendermint/tendermint/p2p/switch.go:455 +0x12b
2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: github.com/tendermint/tendermint/p2p.(*Switch).DialPeerWithAddress(0xc4200ad040, 0xc423fd1380, 0x1, 0x
0, 0x0)
2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: #011/go/src/github.com/tendermint/tendermint/p2p/switch.go:371 +0xdc
2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: github.com/tendermint/tendermint/p2p.(*Switch).reconnectToPeer(0xc4200ad040, 0x123e000, 0xc42007bb00)
2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: #011/go/src/github.com/tendermint/tendermint/p2p/switch.go:290 +0x25f
2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: created by github.com/tendermint/tendermint/p2p.(*Switch).StopPeerForError
2018-02-21T06:30:05Z box887.localdomain docker/local_testnet_4[14907]: #011/go/src/github.com/tendermint/tendermint/p2p/switch.go:256 +0x1b7
```
2018-02-27 03:54:40 -08:00
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FROM golang:1.9.4
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2016-07-23 09:48:30 -07:00
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2017-03-05 23:42:00 -08:00
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# Add testing deps for curl
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RUN echo 'deb http://httpredir.debian.org/debian testing main non-free contrib' >> /etc/apt/sources.list
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2016-09-10 17:11:45 -07:00
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# Grab deps (jq, hexdump, xxd, killall)
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2016-07-24 11:08:47 -07:00
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RUN apt-get update && \
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apt-get install -y --no-install-recommends \
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2017-03-05 23:42:00 -08:00
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jq bsdmainutils vim-common psmisc netcat curl
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2016-07-24 11:08:47 -07:00
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2017-06-26 01:08:38 -07:00
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# Setup tendermint repo
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2016-09-10 17:11:45 -07:00
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ENV REPO $GOPATH/src/github.com/tendermint/tendermint
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2018-03-06 06:32:52 -08:00
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ENV GOBIN $GOPATH/bin
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2016-09-10 17:11:45 -07:00
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WORKDIR $REPO
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2017-03-05 11:59:02 -08:00
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# Install the vendored dependencies before copying code
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# docker caching prevents reinstall on code change!
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2018-02-27 03:59:50 -08:00
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ADD Gopkg.toml Gopkg.toml
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ADD Gopkg.lock Gopkg.lock
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2016-09-10 17:11:45 -07:00
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ADD Makefile Makefile
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2017-12-25 07:24:41 -08:00
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RUN make get_tools
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2016-07-24 11:08:47 -07:00
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RUN make get_vendor_deps
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2017-03-05 17:39:52 -08:00
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# Install the apps
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ADD scripts scripts
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RUN bash scripts/install_abci_apps.sh
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2016-10-12 09:28:34 -07:00
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# Now copy in the code
|
2018-03-08 06:52:38 -08:00
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# NOTE: this will overwrite whatever is in vendor/
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2016-09-10 17:11:45 -07:00
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COPY . $REPO
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2016-07-24 11:08:47 -07:00
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2018-02-27 03:59:50 -08:00
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2016-08-25 15:27:21 -07:00
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RUN go install ./cmd/tendermint
|
2016-07-24 11:08:47 -07:00
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2016-12-22 16:30:09 -08:00
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# expose the volume for debugging
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VOLUME $REPO
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2016-07-24 11:08:47 -07:00
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EXPOSE 46656
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EXPOSE 46657
|
