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polish(chainwatch): accept lotus api and token #3337

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merged 1 commit into from
Aug 27, 2020
Merged

polish(chainwatch): accept lotus api and token #3337

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5 changes: 5 additions & 0 deletions cmd/lotus-chainwatch/main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,11 @@ func main() {
EnvVars: []string{"LOTUS_PATH"},
Value: "~/.lotus", // TODO: Consider XDG_DATA_HOME
},
&cli.StringFlag{
Name: "api",
EnvVars: []string{"FULLNODE_API_INFO"},
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Value: "",
},
&cli.StringFlag{
Name: "db",
EnvVars: []string{"LOTUS_DB"},
Expand Down
28 changes: 24 additions & 4 deletions cmd/lotus-chainwatch/run.go
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Original file line number Diff line number Diff line change
Expand Up @@ -2,20 +2,25 @@ package main

import (
"database/sql"
"fmt"
"net/http"
_ "net/http/pprof"
"os"
"strings"

_ "github.com/lib/pq"

lcli "github.com/filecoin-project/lotus/cli"
"github.com/filecoin-project/go-jsonrpc"
logging "github.com/ipfs/go-log/v2"
"github.com/urfave/cli/v2"
"golang.org/x/xerrors"

"github.com/filecoin-project/lotus/api"
lcli "github.com/filecoin-project/lotus/cli"
"github.com/filecoin-project/lotus/cmd/lotus-chainwatch/processor"
"github.com/filecoin-project/lotus/cmd/lotus-chainwatch/scheduler"
"github.com/filecoin-project/lotus/cmd/lotus-chainwatch/syncer"
"github.com/filecoin-project/lotus/cmd/lotus-chainwatch/util"
)

var runCmd = &cli.Command{
Expand All @@ -39,9 +44,24 @@ var runCmd = &cli.Command{
return err
}

api, closer, err := lcli.GetFullNodeAPI(cctx)
if err != nil {
return err
var api api.FullNode
var closer jsonrpc.ClientCloser
var err error
if tokenMaddr := cctx.String("api"); tokenMaddr != "" {
toks := strings.Split(tokenMaddr, ":")
if len(toks) != 2 {
return fmt.Errorf("invalid api tokens, expected <token>:<maddr>, got: %s", tokenMaddr)
}

api, closer, err = util.GetFullNodeAPIUsingCredentials(cctx.Context, toks[1], toks[0])
if err != nil {
return err
}
} else {
api, closer, err = lcli.GetFullNodeAPI(cctx)
if err != nil {
return err
}
}
defer closer()
ctx := lcli.ReqContext(cctx)
Expand Down
34 changes: 34 additions & 0 deletions cmd/lotus-chainwatch/util/api.go
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Original file line number Diff line number Diff line change
@@ -0,0 +1,34 @@
package util

import (
"context"
"net/http"

"github.com/filecoin-project/go-jsonrpc"
"github.com/filecoin-project/lotus/api"
"github.com/filecoin-project/lotus/api/client"
ma "github.com/multiformats/go-multiaddr"
manet "github.com/multiformats/go-multiaddr/net"
)

func GetFullNodeAPIUsingCredentials(ctx context.Context, listenAddr, token string) (api.FullNode, jsonrpc.ClientCloser, error) {
parsedAddr, err := ma.NewMultiaddr(listenAddr)
if err != nil {
return nil, nil, err
}

_, addr, err := manet.DialArgs(parsedAddr)
if err != nil {
return nil, nil, err
}

return client.NewFullNodeRPC(ctx, apiURI(addr), apiHeaders(token))
}
func apiURI(addr string) string {
return "ws://" + addr + "/rpc/v0"
}
func apiHeaders(token string) http.Header {
headers := http.Header{}
headers.Add("Authorization", "Bearer "+token)
return headers
}
6 changes: 6 additions & 0 deletions go.sum
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Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,7 @@ github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03
github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
github.com/DataDog/zstd v1.4.1 h1:3oxKN3wbHibqx897utPC2LTQU4J+IHWWJO+glkAkpFM=
github.com/DataDog/zstd v1.4.1/go.mod h1:1jcaCB/ufaK+sKp1NBhlGmpz41jOoPQ35bpF36t7BBo=
github.com/GeertJohan/go.incremental v1.0.0 h1:7AH+pY1XUgQE4Y1HcXYaMqAI0m9yrFqo/jt0CW30vsg=
github.com/GeertJohan/go.incremental v1.0.0/go.mod h1:6fAjUhbVuX1KcMD3c8TEgVUqmo4seqhv0i0kdATSkM0=
github.com/GeertJohan/go.rice v1.0.0 h1:KkI6O9uMaQU3VEKaj01ulavtF7o1fWT7+pk/4voiMLQ=
github.com/GeertJohan/go.rice v1.0.0/go.mod h1:eH6gbSOAUv07dQuZVnBmoDP8mgsM1rtixis4Tib9if0=
Expand All @@ -62,6 +63,7 @@ github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d h1:licZJFw2RwpH
github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d/go.mod h1:asat636LX7Bqt5lYEZ27JNDcqxfjdBQuJ/MM4CN/Lzo=
github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBAUSII=
github.com/afex/hystrix-go v0.0.0-20180502004556-fa1af6a1f4f5/go.mod h1:SkGFH1ia65gfNATL8TAiHDNxPzPdmEL5uirI2Uyuz6c=
github.com/akavel/rsrc v0.8.0 h1:zjWn7ukO9Kc5Q62DOJCcxGpXC18RawVtYAGdz2aLlfw=
github.com/akavel/rsrc v0.8.0/go.mod h1:uLoCtb9J+EyAqh+26kdrTgmzRBFPGOolLWKpdxkKq+c=
github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
Expand Down Expand Up @@ -674,6 +676,7 @@ github.com/jbenet/goprocess v0.1.4 h1:DRGOFReOMqqDNXwW70QkacFW0YN9QnwLV0Vqk+3oU0
github.com/jbenet/goprocess v0.1.4/go.mod h1:5yspPrukOVuOLORacaBi858NqyClJPQxYZlqdZVfqY4=
github.com/jellevandenhooff/dkim v0.0.0-20150330215556-f50fe3d243e1/go.mod h1:E0B/fFc00Y+Rasa88328GlI/XbtyysCtTHZS8h7IrBU=
github.com/jessevdk/go-flags v0.0.0-20141203071132-1679536dcc89/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
github.com/jessevdk/go-flags v1.4.0 h1:4IU2WS7AumrZ/40jfhf4QVDMsQwqA7VEHozFRrGARJA=
github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
github.com/jmespath/go-jmespath v0.3.0/go.mod h1:9QtRXoHjLGCJ5IBSaohpXITPlowMeeYCZ7fLUTSywik=
Expand Down Expand Up @@ -1171,6 +1174,7 @@ github.com/neelance/astrewrite v0.0.0-20160511093645-99348263ae86/go.mod h1:kHJE
github.com/neelance/sourcemap v0.0.0-20151028013722-8c68805598ab/go.mod h1:Qr6/a/Q4r9LP1IltGz7tA7iOK1WonHEYhu1HRBA7ZiM=
github.com/nikkolasg/hexjson v0.0.0-20181101101858-78e39397e00c h1:5bFTChQxSKNwy8ALwOebjekYExl9HTT9urdawqC95tA=
github.com/nikkolasg/hexjson v0.0.0-20181101101858-78e39397e00c/go.mod h1:7qN3Y0BvzRUf4LofcoJplQL10lsFDb4PYlePTVwrP28=
github.com/nkovacs/streamquote v0.0.0-20170412213628-49af9bddb229 h1:E2B8qYyeSgv5MXpmzZXRNp8IAQ4vjxIjhpAf5hv/tAg=
github.com/nkovacs/streamquote v0.0.0-20170412213628-49af9bddb229/go.mod h1:0aYXnNPJ8l7uZxf45rWW1a/uME32OF0rhiYGNQ2oF2E=
github.com/nxadm/tail v1.4.4 h1:DQuhQpB1tVlglWS2hLQ5OV6B5r8aGxSrPc5Qo6uTN78=
github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
Expand Down Expand Up @@ -1387,7 +1391,9 @@ github.com/urfave/cli v1.22.1/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtX
github.com/urfave/cli/v2 v2.0.0/go.mod h1:SE9GqnLQmjVa0iPEY0f1w3ygNIYcIJ0OKPMoW2caLfQ=
github.com/urfave/cli/v2 v2.2.0 h1:JTTnM6wKzdA0Jqodd966MVj4vWbbquZykeX1sKbe2C4=
github.com/urfave/cli/v2 v2.2.0/go.mod h1:SE9GqnLQmjVa0iPEY0f1w3ygNIYcIJ0OKPMoW2caLfQ=
github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
github.com/valyala/fasttemplate v1.0.1 h1:tY9CJiPnMXf1ERmG2EyK7gNUd+c6RKGD0IfU8WdUSz8=
github.com/valyala/fasttemplate v1.0.1/go.mod h1:UQGH1tvbgY+Nz5t2n7tXsz52dQxojPUpymEIMZ47gx8=
github.com/viant/assertly v0.4.8/go.mod h1:aGifi++jvCrUaklKEKT0BU95igDNaqkvz+49uaYMPRU=
github.com/viant/toolbox v0.24.0/go.mod h1:OxMCG57V0PXuIP2HNQrtJf2CjqdmbrOx5EkMILuUhzM=
Expand Down