package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)"PrivKey": "([a-zA-Z0-9_=\/-\\+]+)`)
var str = ` {
"API": {
"HTTPHeaders": {}
},
"Addresses": {
"API": "/ip4/0.0.0.0/tcp/5001",
"Announce": [],
"Gateway": "/ip4/0.0.0.0/tcp/8080",
"NoAnnounce": [],
"Swarm": [
"/ip4/0.0.0.0/tcp/4001",
"/ip6/::/tcp/4001"
]
},
"Bootstrap": [
"/dnsaddr/bootstrap.libp2p.io/ipfs/QmNnooDu7bfjPFoTZYxMNLWUQJyrVwtbZg5gBMjTezGAJN",
"/dnsaddr/bootstrap.libp2p.io/ipfs/QmQCU2EcMqAqQPR2i9bChDtGNJchTbq5TbXJJ16u19uLTa",
"/dnsaddr/bootstrap.libp2p.io/ipfs/QmbLHAnMoJPWSCR5Zhtx6BHJX9KiKNN6tpvbUcqanj75Nb",
"/dnsaddr/bootstrap.libp2p.io/ipfs/QmcZf59bWwK5XFi76CZX8cbJ4BhTzzA3gU1ZjYZcYW3dwt",
"/ip4/104.131.131.82/tcp/4001/ipfs/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ",
"/ip4/104.236.179.241/tcp/4001/ipfs/QmSoLPppuBtQSGwKDZT2M73ULpjvfd3aZ6ha4oFGL1KrGM",
"/ip4/128.199.219.111/tcp/4001/ipfs/QmSoLSafTMBsPKadTEgaXctDQVcqN88CNLHXMkTNwMKPnu",
"/ip4/104.236.76.40/tcp/4001/ipfs/QmSoLV4Bbm51jM9C4gDYZQ9Cy3U6aXMJDAbzgu2fzaDs64",
"/ip4/178.62.158.247/tcp/4001/ipfs/QmSoLer265NRgSp2LA3dPaeykiS1J6DifTC88f5uVQKNAd",
"/ip6/2604:a880:1:20::203:d001/tcp/4001/ipfs/QmSoLPppuBtQSGwKDZT2M73ULpjvfd3aZ6ha4oFGL1KrGM",
"/ip6/2400:6180:0:d0::151:6001/tcp/4001/ipfs/QmSoLSafTMBsPKadTEgaXctDQVcqN88CNLHXMkTNwMKPnu",
"/ip6/2604:a880:800:10::4a:5001/tcp/4001/ipfs/QmSoLV4Bbm51jM9C4gDYZQ9Cy3U6aXMJDAbzgu2fzaDs64",
"/ip6/2a03:b0c0:0:1010::23:1001/tcp/4001/ipfs/QmSoLer265NRgSp2LA3dPaeykiS1J6DifTC88f5uVQKNAd"
],
"Datastore": {
"BloomFilterSize": 1048576,
"GCPeriod": "1h",
"HashOnRead": false,
"Spec": {
"child": {
"path": "badgerds",
"syncWrites": true,
"truncate": true,
"type": "badgerds"
},
"prefix": "badger.datastore",
"type": "measure"
},
"StorageGCWatermark": 90,
"StorageMax": "100GB"
},
"Discovery": {
"MDNS": {
"Enabled": true,
"Interval": 10
}
},
"Experimental": {
"FilestoreEnabled": false,
"Libp2pStreamMounting": false,
"P2pHttpProxy": false,
"PreferTLS": false,
"QUIC": false,
"ShardingEnabled": false,
"UrlstoreEnabled": false
},
"Gateway": {
"APICommands": [],
"HTTPHeaders": {
"Access-Control-Allow-Headers": [
"X-Requested-With",
"Range",
"User-Agent"
],
"Access-Control-Allow-Methods": [
"GET"
],
"Access-Control-Allow-Origin": [
"*"
]
},
"NoFetch": false,
"PathPrefixes": [],
"RootRedirect": "",
"Writable": false
},
"Identity": {
"PeerID": "Qme2joV44qiG38Q7YaEti6N1QMiM6XujXairxgJqJB9DeT",
"PrivKey": "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"
},
"Ipns": {
"RecordLifetime": "",
"RepublishPeriod": "",
"ResolveCacheSize": 128
},
"Mounts": {
"FuseAllowOther": false,
"IPFS": "/ipfs",
"IPNS": "/ipns"
},
"Pubsub": {
"DisableSigning": false,
"Router": "",
"StrictSignatureVerification": false
},
"Reprovider": {
"Interval": "12h",
"Strategy": "all"
},
"Routing": {
"Type": "dht"
},
"Swarm": {
"AddrFilters": null,
"ConnMgr": {
"GracePeriod": "20s",
"HighWater": 2000,
"LowWater": 600,
"Type": "basic"
},
"DisableBandwidthMetrics": false,
"DisableNatPortMap": false,
"DisableRelay": false,
"EnableAutoNATService": false,
"EnableAutoRelay": false,
"EnableRelayHop": false
}
}`
for i, match := range re.FindAllString(str, -1) {
fmt.Println(match, "found at index", i)
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/