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producer_api_plugin.go
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producer_api_plugin.go
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package producer_api_plugin
import (
"encoding/json"
"github.com/eosspark/eos-go/chain"
"github.com/eosspark/eos-go/chain/types/generated_containers"
"github.com/eosspark/eos-go/common"
"github.com/eosspark/eos-go/crypto/ecc"
"github.com/eosspark/eos-go/exception"
. "github.com/eosspark/eos-go/exception/try"
"github.com/eosspark/eos-go/log"
. "github.com/eosspark/eos-go/plugins/appbase/app"
"github.com/eosspark/eos-go/plugins/http_plugin"
"github.com/eosspark/eos-go/plugins/producer_plugin"
"github.com/urfave/cli"
)
type ProducerApiPlugin struct {
AbstractPlugin
my *ProducerApiPluginImpl
log log.Logger
}
type ProducerApiPluginImpl struct {
db *chain.Controller
}
func NewProducerApiPlugin() *ProducerApiPlugin {
plugin := &ProducerApiPlugin{}
plugin.my = &ProducerApiPluginImpl{}
plugin.log = log.New("ProducerApiPlugin")
plugin.log.SetHandler(log.TerminalHandler)
return plugin
}
const ProducerApiPlug = PluginTypeName("ProducerApiPlugin")
var producerApiPlugin = App().RegisterPlugin(ProducerApiPlug, NewProducerApiPlugin())
func (c *ProducerApiPlugin) SetProgramOptions(options *[]cli.Flag) {
}
func (c *ProducerApiPlugin) PluginInitialize(options *cli.Context) {
Try(func() {
httpPlugin := App().GetPlugin(http_plugin.HttpPlug).(*http_plugin.HttpPlugin)
if !httpPlugin.IsOnLoopBack() {
if !httpPlugin.IsSecure() {
c.log.Warn("\n" +
"**********SECURITY WARNING**********\n" +
"* *\n" +
"* -- PRODUCER API -- *\n" +
"* - EXPOSED to the LOCAL NETWORK - *\n" +
"* - USE ONLY ON SECURE NETWORKS! - *\n" +
"* *\n" +
"************************************\n")
}
}
}).FcLogAndRethrow().End()
}
func (c *ProducerApiPlugin) PluginStartup() {
c.log.Info("starting producer_api_plugin")
httpPlugin := App().GetPlugin(http_plugin.HttpPlug).(*http_plugin.HttpPlugin)
proApi := App().GetPlugin(producer_plugin.ProducerPlug).(*producer_plugin.ProducerPlugin)
httpPlugin.AddHandler(common.ProducerSetWhitelistBlacklist, func(source string, body []byte, cb http_plugin.UrlResponseCallback) {
Try(func() {
params := producer_plugin.WhitelistAndBlacklistParam{}
w := producer_plugin.WhitelistAndBlacklist{}
if err := json.Unmarshal(body, ¶ms); err != nil {
EosThrow(&exception.EofException{}, "marshal SetBlacklistWhitelist params: %s", err.Error())
}
if len(params.ContractBlacklist) > 0 {
w.ContractBlacklist = generated.NewAccountNameSet()
w.ContractBlacklist.Add(params.ContractBlacklist...)
}
if len(params.ContractWhitelist) > 0 {
w.ContractWhitelist = generated.NewAccountNameSet()
w.ContractWhitelist.Add(params.ContractWhitelist...)
}
if len(params.ActorBlacklist) > 0 {
w.ActorBlacklist = generated.NewAccountNameSet()
w.ActorBlacklist.Add(params.ActorBlacklist...)
}
if len(params.ActorWhitelist) > 0 {
w.ActorWhitelist = generated.NewAccountNameSet()
w.ActorWhitelist.Add(params.ActorWhitelist...)
}
if len(params.ActionBlacklist) > 0 {
w.ActionBlacklist = generated.NewNamePairSet()
for _, v := range params.ActionBlacklist {
n := common.NamePair{v.First, v.Second}
w.ActionBlacklist.Add(n)
}
}
if len(params.KeyBlacklist) > 0 {
w.KeyBlacklist = generated.NewPublicKeySet()
for _, keyStr := range params.KeyBlacklist {
key, _ := ecc.NewPublicKey(keyStr)
w.KeyBlacklist.Add(key)
}
}
proApi.SetWhitelistBlacklist(w)
if byte, err := json.Marshal("set is ok"); err == nil {
cb(200, byte)
}
}).Catch(func(e interface{}) {
http_plugin.HandleException(e, "producer", "set_whitelist_blacklist", string(body), cb)
}).End()
})
httpPlugin.AddHandler(common.ProducerGetWhitelistBlacklist, func(source string, body []byte, cb http_plugin.UrlResponseCallback) {
Try(func() {
data := proApi.GetWhitelistBlacklist()
result, err := json.Marshal(data)
if err != nil {
log.Error("producer_plugin ProducerGetWhitelistBlacklist is error:", err)
}
cb(200, result)
}).Catch(func(e interface{}) {
http_plugin.HandleException(e, "producer", "get_whitelist_blacklist", string(body), cb)
}).End()
})
}
func (c *ProducerApiPlugin) PluginShutdown() {
}