diff --git a/cmd/ethereum/admin.go b/cmd/ethereum/admin.go new file mode 100644 index 000000000..880a22c22 --- /dev/null +++ b/cmd/ethereum/admin.go @@ -0,0 +1,259 @@ +package main + +import ( + "fmt" + "net" + "net/http" + "os" + "time" + + "github.com/ethereum/go-ethereum/cmd/utils" + "github.com/ethereum/go-ethereum/core/types" + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/rlp" + "github.com/ethereum/go-ethereum/rpc" + "github.com/ethereum/go-ethereum/state" + "github.com/ethereum/go-ethereum/xeth" + "github.com/obscuren/otto" +) + +/* +node admin bindings +*/ + +func (js *jsre) adminBindings() { + js.re.Set("admin", struct{}{}) + t, _ := js.re.Get("admin") + admin := t.Object() + admin.Set("suggestPeer", js.suggestPeer) + admin.Set("startRPC", js.startRPC) + admin.Set("startMining", js.startMining) + admin.Set("stopMining", js.stopMining) + admin.Set("nodeInfo", js.nodeInfo) + admin.Set("peers", js.peers) + admin.Set("newAccount", js.newAccount) + admin.Set("unlock", js.unlock) + admin.Set("import", js.importChain) + admin.Set("export", js.exportChain) + admin.Set("dumpBlock", js.dumpBlock) +} + +func (js *jsre) startMining(call otto.FunctionCall) otto.Value { + _, err := call.Argument(0).ToInteger() + if err != nil { + fmt.Println(err) + return otto.FalseValue() + } + // threads now ignored + err = js.ethereum.StartMining() + if err != nil { + fmt.Println(err) + return otto.FalseValue() + } + return otto.TrueValue() +} + +func (js *jsre) stopMining(call otto.FunctionCall) otto.Value { + js.ethereum.StopMining() + return otto.TrueValue() +} + +func (js *jsre) startRPC(call otto.FunctionCall) otto.Value { + addr, err := call.Argument(0).ToString() + if err != nil { + fmt.Println(err) + return otto.FalseValue() + } + port, err := call.Argument(1).ToInteger() + if err != nil { + fmt.Println(err) + return otto.FalseValue() + } + dataDir := js.ethereum.DataDir + + l, err := net.Listen("tcp", fmt.Sprintf("%s:%d", addr, port)) + if err != nil { + fmt.Printf("Can't listen on %s:%d: %v", addr, port, err) + return otto.FalseValue() + } + go http.Serve(l, rpc.JSONRPC(xeth.New(js.ethereum, nil), dataDir)) + return otto.TrueValue() +} + +func (js *jsre) suggestPeer(call otto.FunctionCall) otto.Value { + nodeURL, err := call.Argument(0).ToString() + if err != nil { + fmt.Println(err) + return otto.FalseValue() + } + err = js.ethereum.SuggestPeer(nodeURL) + if err != nil { + fmt.Println(err) + return otto.FalseValue() + } + return otto.TrueValue() +} + +func (js *jsre) unlock(call otto.FunctionCall) otto.Value { + addr, err := call.Argument(0).ToString() + if err != nil { + fmt.Println(err) + return otto.FalseValue() + } + seconds, err := call.Argument(2).ToInteger() + if err != nil { + fmt.Println(err) + return otto.FalseValue() + } + arg := call.Argument(1) + var passphrase string + if arg.IsUndefined() { + fmt.Println("Please enter a passphrase now.") + passphrase, err = readPassword("Passphrase: ", true) + if err != nil { + utils.Fatalf("%v", err) + } + } else { + passphrase, err = arg.ToString() + if err != nil { + fmt.Println(err) + return otto.FalseValue() + } + } + am := js.ethereum.AccountManager() + // err := am.Unlock(common.FromHex(split[0]), split[1]) + // if err != nil { + // utils.Fatalf("Unlock account failed '%v'", err) + // } + err = am.TimedUnlock(common.FromHex(addr), passphrase, time.Duration(seconds)*time.Second) + if err != nil { + fmt.Printf("Unlock account failed '%v'\n", err) + return otto.FalseValue() + } + return otto.TrueValue() +} + +func (js *jsre) newAccount(call otto.FunctionCall) otto.Value { + arg := call.Argument(0) + var passphrase string + if arg.IsUndefined() { + fmt.Println("The new account will be encrypted with a passphrase.") + fmt.Println("Please enter a passphrase now.") + auth, err := readPassword("Passphrase: ", true) + if err != nil { + utils.Fatalf("%v", err) + } + confirm, err := readPassword("Repeat Passphrase: ", false) + if err != nil { + utils.Fatalf("%v", err) + } + if auth != confirm { + utils.Fatalf("Passphrases did not match.") + } + passphrase = auth + } else { + var err error + passphrase, err = arg.ToString() + if err != nil { + fmt.Println(err) + return otto.FalseValue() + } + } + acct, err := js.ethereum.AccountManager().NewAccount(passphrase) + if err != nil { + fmt.Printf("Could not create the account: %v", err) + return otto.UndefinedValue() + } + return js.re.ToVal(common.Bytes2Hex(acct.Address)) +} + +func (js *jsre) nodeInfo(call otto.FunctionCall) otto.Value { + return js.re.ToVal(js.ethereum.NodeInfo()) +} + +func (js *jsre) peers(call otto.FunctionCall) otto.Value { + return js.re.ToVal(js.ethereum.PeersInfo()) +} + +func (js *jsre) importChain(call otto.FunctionCall) otto.Value { + if len(call.ArgumentList) == 0 { + fmt.Println("err: require file name") + return otto.FalseValue() + } + + fn, err := call.Argument(0).ToString() + if err != nil { + fmt.Println(err) + return otto.FalseValue() + } + + var fh *os.File + fh, err = os.OpenFile(fn, os.O_RDONLY, os.ModePerm) + if err != nil { + fmt.Println(err) + return otto.FalseValue() + } + defer fh.Close() + + var blocks types.Blocks + if err = rlp.Decode(fh, &blocks); err != nil { + fmt.Println(err) + return otto.FalseValue() + } + + js.ethereum.ChainManager().Reset() + if err = js.ethereum.ChainManager().InsertChain(blocks); err != nil { + fmt.Println(err) + return otto.FalseValue() + } + + return otto.TrueValue() +} + +func (js *jsre) exportChain(call otto.FunctionCall) otto.Value { + if len(call.ArgumentList) == 0 { + fmt.Println("err: require file name") + return otto.FalseValue() + } + + fn, err := call.Argument(0).ToString() + if err != nil { + fmt.Println(err) + return otto.FalseValue() + } + + data := js.ethereum.ChainManager().Export() + if err := common.WriteFile(fn, data); err != nil { + fmt.Println(err) + return otto.FalseValue() + } + + return otto.TrueValue() +} + +func (js *jsre) dumpBlock(call otto.FunctionCall) otto.Value { + var block *types.Block + if len(call.ArgumentList) > 0 { + if call.Argument(0).IsNumber() { + num, _ := call.Argument(0).ToInteger() + block = js.ethereum.ChainManager().GetBlockByNumber(uint64(num)) + } else if call.Argument(0).IsString() { + hash, _ := call.Argument(0).ToString() + block = js.ethereum.ChainManager().GetBlock(common.Hex2Bytes(hash)) + } else { + fmt.Println("invalid argument for dump. Either hex string or number") + } + + } else { + block = js.ethereum.ChainManager().CurrentBlock() + } + if block == nil { + fmt.Println("block not found") + return otto.UndefinedValue() + } + + statedb := state.New(block.Root(), js.ethereum.StateDb()) + dump := statedb.RawDump() + return js.re.ToVal(dump) + +} diff --git a/cmd/ethereum/js.go b/cmd/ethereum/js.go index a3c5f5d2d..b4b54b7e6 100644 --- a/cmd/ethereum/js.go +++ b/cmd/ethereum/js.go @@ -20,18 +20,16 @@ package main import ( "bufio" "fmt" - "io/ioutil" "os" "path" "strings" + "github.com/ethereum/go-ethereum/cmd/utils" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/eth" - "github.com/ethereum/go-ethereum/common" - "github.com/ethereum/go-ethereum/javascript" - "github.com/ethereum/go-ethereum/state" + re "github.com/ethereum/go-ethereum/jsre" + "github.com/ethereum/go-ethereum/rpc" "github.com/ethereum/go-ethereum/xeth" - "github.com/obscuren/otto" "github.com/peterh/liner" ) @@ -59,7 +57,7 @@ func (r dumbterm) PasswordPrompt(p string) (string, error) { func (r dumbterm) AppendHistory(string) {} type jsre struct { - re *javascript.JSRE + re *re.JSRE ethereum *eth.Ethereum xeth *xeth.XEth ps1 string @@ -68,11 +66,12 @@ type jsre struct { prompter } -func newJSRE(ethereum *eth.Ethereum) *jsre { +func newJSRE(ethereum *eth.Ethereum, libPath string) *jsre { js := &jsre{ethereum: ethereum, ps1: "> "} js.xeth = xeth.New(ethereum, js) - js.re = javascript.NewJSRE(js.xeth) - js.initStdFuncs() + js.re = re.New(libPath) + js.apiBindings() + js.adminBindings() if !liner.TerminalSupported() { js.prompter = dumbterm{bufio.NewReader(os.Stdin)} @@ -89,6 +88,49 @@ func newJSRE(ethereum *eth.Ethereum) *jsre { return js } +func (js *jsre) apiBindings() { + + ethApi := rpc.NewEthereumApi(js.xeth, js.ethereum.DataDir) + js.re.Bind("jeth", rpc.NewJeth(ethApi, js.re.ToVal)) + + _, err := js.re.Eval(re.BigNumber_JS) + + if err != nil { + utils.Fatalf("Error loading bignumber.js: %v", err) + } + + // we need to declare a dummy setTimeout. Otto does not support it + _, err = js.re.Eval("setTimeout = function(cb, delay) {};") + if err != nil { + utils.Fatalf("Error defining setTimeout: %v", err) + } + + _, err = js.re.Eval(re.Ethereum_JS) + if err != nil { + utils.Fatalf("Error loading ethereum.js: %v", err) + } + + _, err = js.re.Eval("var web3 = require('web3');") + if err != nil { + utils.Fatalf("Error requiring web3: %v", err) + } + + _, err = js.re.Eval("web3.setProvider(jeth)") + if err != nil { + utils.Fatalf("Error setting web3 provider: %v", err) + } + _, err = js.re.Eval(` + var eth = web3.eth; + var shh = web3.shh; + var db = web3.db; + var net = web3.net; + `) + if err != nil { + utils.Fatalf("Error setting namespaces: %v", err) + } + +} + func (self *jsre) ConfirmTransaction(tx *types.Transaction) bool { p := fmt.Sprintf("Confirm Transaction %v\n[y/n] ", tx) answer, _ := self.Prompt(p) @@ -111,15 +153,7 @@ func (self *jsre) UnlockAccount(addr []byte) bool { } func (self *jsre) exec(filename string) error { - file, err := os.Open(filename) - if err != nil { - return err - } - content, err := ioutil.ReadAll(file) - if err != nil { - return err - } - if _, err := self.re.Run(string(content)); err != nil { + if err := self.re.Exec(filename); err != nil { return fmt.Errorf("Javascript Error: %v", err) } return nil @@ -193,102 +227,8 @@ func (self *jsre) setIndent() { } func (self *jsre) printValue(v interface{}) { - method, _ := self.re.Vm.Get("prettyPrint") - v, err := self.re.Vm.ToValue(v) + val, err := self.re.PrettyPrint(v) if err == nil { - val, err := method.Call(method, v) - if err == nil { - fmt.Printf("%v", val) - } + fmt.Printf("%v", val) } } - -func (self *jsre) initStdFuncs() { - t, _ := self.re.Vm.Get("eth") - eth := t.Object() - eth.Set("connect", self.connect) - eth.Set("stopMining", self.stopMining) - eth.Set("startMining", self.startMining) - eth.Set("dump", self.dump) - eth.Set("export", self.export) -} - -/* - * The following methods are natively implemented javascript functions. - */ - -func (self *jsre) dump(call otto.FunctionCall) otto.Value { - var block *types.Block - - if len(call.ArgumentList) > 0 { - if call.Argument(0).IsNumber() { - num, _ := call.Argument(0).ToInteger() - block = self.ethereum.ChainManager().GetBlockByNumber(uint64(num)) - } else if call.Argument(0).IsString() { - hash, _ := call.Argument(0).ToString() - block = self.ethereum.ChainManager().GetBlock(common.Hex2Bytes(hash)) - } else { - fmt.Println("invalid argument for dump. Either hex string or number") - } - - if block == nil { - fmt.Println("block not found") - - return otto.UndefinedValue() - } - - } else { - block = self.ethereum.ChainManager().CurrentBlock() - } - - statedb := state.New(block.Root(), self.ethereum.StateDb()) - - v, _ := self.re.Vm.ToValue(statedb.RawDump()) - - return v -} - -func (self *jsre) stopMining(call otto.FunctionCall) otto.Value { - self.ethereum.StopMining() - return otto.TrueValue() -} - -func (self *jsre) startMining(call otto.FunctionCall) otto.Value { - if err := self.ethereum.StartMining(); err != nil { - return otto.FalseValue() - } - return otto.TrueValue() -} - -func (self *jsre) connect(call otto.FunctionCall) otto.Value { - nodeURL, err := call.Argument(0).ToString() - if err != nil { - return otto.FalseValue() - } - if err := self.ethereum.SuggestPeer(nodeURL); err != nil { - return otto.FalseValue() - } - return otto.TrueValue() -} - -func (self *jsre) export(call otto.FunctionCall) otto.Value { - if len(call.ArgumentList) == 0 { - fmt.Println("err: require file name") - return otto.FalseValue() - } - - fn, err := call.Argument(0).ToString() - if err != nil { - fmt.Println(err) - return otto.FalseValue() - } - - data := self.ethereum.ChainManager().Export() - - if err := common.WriteFile(fn, data); err != nil { - fmt.Println(err) - return otto.FalseValue() - } - - return otto.TrueValue() -} diff --git a/cmd/ethereum/js_test.go b/cmd/ethereum/js_test.go new file mode 100644 index 000000000..0d3c22553 --- /dev/null +++ b/cmd/ethereum/js_test.go @@ -0,0 +1,252 @@ +package main + +import ( + "fmt" + "github.com/obscuren/otto" + "os" + "path" + "testing" + + "github.com/ethereum/go-ethereum/accounts" + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/crypto" + "github.com/ethereum/go-ethereum/eth" +) + +var port = 30300 + +func testJEthRE(t *testing.T) (repl *jsre, ethereum *eth.Ethereum, err error) { + os.RemoveAll("/tmp/eth/") + err = os.MkdirAll("/tmp/eth/keys/e273f01c99144c438695e10f24926dc1f9fbf62d/", os.ModePerm) + if err != nil { + t.Errorf("%v", err) + return + } + err = os.MkdirAll("/tmp/eth/data", os.ModePerm) + if err != nil { + t.Errorf("%v", err) + return + } + // FIXME: this does not work ATM + ks := crypto.NewKeyStorePlain("/tmp/eth/keys") + common.WriteFile("/tmp/eth/keys/e273f01c99144c438695e10f24926dc1f9fbf62d/e273f01c99144c438695e10f24926dc1f9fbf62d", + []byte(`{"Id":"RhRXD+fNRKS4jx+7ZfEsNA==","Address":"4nPwHJkUTEOGleEPJJJtwfn79i0=","PrivateKey":"h4ACVpe74uIvi5Cg/2tX/Yrm2xdr3J7QoMbMtNX2CNc="}`)) + + port++ + ethereum, err = eth.New(ð.Config{ + DataDir: "/tmp/eth", + AccountManager: accounts.NewManager(ks), + Port: fmt.Sprintf("%d", port), + MaxPeers: 10, + Name: "test", + }) + + if err != nil { + t.Errorf("%v", err) + return + } + assetPath := path.Join(os.Getenv("GOPATH"), "src", "github.com", "ethereum", "go-ethereum", "cmd", "mist", "assets", "ext") + repl = newJSRE(ethereum, assetPath) + return +} + +func TestNodeInfo(t *testing.T) { + repl, ethereum, err := testJEthRE(t) + if err != nil { + t.Errorf("error creating jsre, got %v", err) + return + } + err = ethereum.Start() + if err != nil { + t.Errorf("error starting ethereum: %v", err) + return + } + defer ethereum.Stop() + + val, err := repl.re.Run("admin.nodeInfo()") + if err != nil { + t.Errorf("expected no error, got %v", err) + } + exp, err := val.Export() + if err != nil { + t.Errorf("expected no error, got %v", err) + } + nodeInfo, ok := exp.(*eth.NodeInfo) + if !ok { + t.Errorf("expected nodeInfo, got %v", err) + } + exp = "test" + got := nodeInfo.Name + if exp != got { + t.Errorf("expected %v, got %v", exp, got) + } + exp = 30301 + port := nodeInfo.DiscPort + if exp != port { + t.Errorf("expected %v, got %v", exp, port) + } + exp = 30301 + port = nodeInfo.TCPPort + if exp != port { + t.Errorf("expected %v, got %v", exp, port) + } +} + +func TestAccounts(t *testing.T) { + repl, ethereum, err := testJEthRE(t) + if err != nil { + t.Errorf("error creating jsre, got %v", err) + return + } + err = ethereum.Start() + if err != nil { + t.Errorf("error starting ethereum: %v", err) + return + } + defer ethereum.Stop() + + val, err := repl.re.Run("eth.coinbase") + if err != nil { + t.Errorf("expected no error, got %v", err) + } + + pp, err := repl.re.PrettyPrint(val) + if err != nil { + t.Errorf("%v", err) + } + + if !val.IsString() { + t.Errorf("incorrect type, expected string, got %v: %v", val, pp) + } + strVal, _ := val.ToString() + expected := "0xe273f01c99144c438695e10f24926dc1f9fbf62d" + if strVal != expected { + t.Errorf("incorrect result, expected %s, got %v", expected, strVal) + } + + val, err = repl.re.Run(`admin.newAccount("password")`) + if err != nil { + t.Errorf("expected no error, got %v", err) + } + addr, err := val.ToString() + if err != nil { + t.Errorf("expected string, got %v", err) + } + + val, err = repl.re.Run("eth.accounts") + if err != nil { + t.Errorf("expected no error, got %v", err) + } + exp, err := val.Export() + if err != nil { + t.Errorf("expected no error, got %v", err) + } + addrs, ok := exp.([]string) + if !ok { + t.Errorf("expected []string, got %v", err) + } + if len(addrs) != 2 || (addr != addrs[0][2:] && addr != addrs[1][2:]) { + t.Errorf("expected addrs == [, ], got %v (%v)", addrs, addr) + } + +} + +func TestBlockChain(t *testing.T) { + repl, ethereum, err := testJEthRE(t) + if err != nil { + t.Errorf("error creating jsre, got %v", err) + return + } + err = ethereum.Start() + if err != nil { + t.Errorf("error starting ethereum: %v", err) + return + } + defer ethereum.Stop() + + // should get current block + val0, err := repl.re.Run("admin.dumpBlock()") + if err != nil { + t.Errorf("expected no error, got %v", err) + } + + fn := "/tmp/eth/data/blockchain.0" + _, err = repl.re.Run("admin.export(\"" + fn + "\")") + if err != nil { + t.Errorf("expected no error, got %v", err) + } + if _, err = os.Stat(fn); err != nil { + t.Errorf("expected no error on file, got %v", err) + } + + _, err = repl.re.Run("admin.import(\"" + fn + "\")") + if err != nil { + t.Errorf("expected no error, got %v", err) + } + + var val1 otto.Value + + // should get current block + val1, err = repl.re.Run("admin.dumpBlock()") + if err != nil { + t.Errorf("expected no error, got %v", err) + } + + // FIXME: neither != , nor reflect.DeepEqual works, doing string comparison + v0 := fmt.Sprintf("%v", val0) + v1 := fmt.Sprintf("%v", val1) + if v0 != v1 { + t.Errorf("expected same head after export-import, got %v (!=%v)", v1, v0) + } +} + +func TestMining(t *testing.T) { + repl, ethereum, err := testJEthRE(t) + if err != nil { + t.Errorf("error creating jsre, got %v", err) + return + } + err = ethereum.Start() + if err != nil { + t.Errorf("error starting ethereum: %v", err) + return + } + defer ethereum.Stop() + + val, err := repl.re.Run("eth.mining") + if err != nil { + t.Errorf("expected no error, got %v", err) + } + var mining bool + mining, err = val.ToBoolean() + if err != nil { + t.Errorf("expected boolean, got %v", err) + } + if mining { + t.Errorf("expected false (not mining), got true") + } + +} + +func TestRPC(t *testing.T) { + repl, ethereum, err := testJEthRE(t) + if err != nil { + t.Errorf("error creating jsre, got %v", err) + return + } + err = ethereum.Start() + if err != nil { + t.Errorf("error starting ethereum: %v", err) + return + } + defer ethereum.Stop() + + val, err := repl.re.Run(`admin.startRPC("127.0.0.1", 5004)`) + if err != nil { + t.Errorf("expected no error, got %v", err) + } + success, _ := val.ToBoolean() + if !success { + t.Errorf("expected true (started), got false") + } +} diff --git a/cmd/ethereum/main.go b/cmd/ethereum/main.go index 1efea927f..64b9949d2 100644 --- a/cmd/ethereum/main.go +++ b/cmd/ethereum/main.go @@ -31,9 +31,9 @@ import ( "github.com/codegangsta/cli" "github.com/ethereum/go-ethereum/cmd/utils" + "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/eth" - "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/logger" "github.com/ethereum/go-ethereum/state" "github.com/peterh/liner" @@ -89,16 +89,20 @@ Use "ethereum dump 0" to dump the genesis block. `, }, { - Action: runjs, - Name: "js", - Usage: `interactive JavaScript console`, + Action: console, + Name: "console", + Usage: `Ethereum Console: interactive JavaScript environment`, Description: ` -In the console, you can use the eth object to interact -with the running ethereum stack. The API does not match -ethereum.js. - -A JavaScript file can be provided as the argument. The -runtime will execute the file and exit. +Console is an interactive shell for the Ethereum JavaScript runtime environment which exposes a node admin interface as well as the DAPP JavaScript API. +See https://github.com/ethereum/go-ethereum/wiki/Frontier-Console +`, + }, + { + Action: execJSFiles, + Name: "js", + Usage: `executes the given JavaScript files in the Ethereum Frontier JavaScript VM`, + Description: ` +The Ethereum JavaScript VM exposes a node admin interface as well as the DAPP JavaScript API. See https://github.com/ethereum/go-ethereum/wiki/Frontier-Console `, }, { @@ -116,6 +120,7 @@ runtime will execute the file and exit. utils.UnlockedAccountFlag, utils.BootnodesFlag, utils.DataDirFlag, + utils.JSpathFlag, utils.ListenPortFlag, utils.LogFileFlag, utils.LogFormatFlag, @@ -131,6 +136,7 @@ runtime will execute the file and exit. utils.RPCPortFlag, utils.UnencryptedKeysFlag, utils.VMDebugFlag, + //utils.VMTypeFlag, } @@ -168,7 +174,7 @@ func run(ctx *cli.Context) { ethereum.WaitForShutdown() } -func runjs(ctx *cli.Context) { +func console(ctx *cli.Context) { cfg := utils.MakeEthConfig(ClientIdentifier, Version, ctx) ethereum, err := eth.New(cfg) if err != nil { @@ -176,14 +182,26 @@ func runjs(ctx *cli.Context) { } startEth(ctx, ethereum) - repl := newJSRE(ethereum) - if len(ctx.Args()) == 0 { - repl.interactive() - } else { - for _, file := range ctx.Args() { - repl.exec(file) - } + repl := newJSRE(ethereum, ctx.String(utils.JSpathFlag.Name)) + repl.interactive() + + ethereum.Stop() + ethereum.WaitForShutdown() +} + +func execJSFiles(ctx *cli.Context) { + cfg := utils.MakeEthConfig(ClientIdentifier, Version, ctx) + ethereum, err := eth.New(cfg) + if err != nil { + utils.Fatalf("%v", err) } + + startEth(ctx, ethereum) + repl := newJSRE(ethereum, ctx.String(utils.JSpathFlag.Name)) + for _, file := range ctx.Args() { + repl.exec(file) + } + ethereum.Stop() ethereum.WaitForShutdown() } diff --git a/cmd/mist/assets/ext/bignumber.min.js b/cmd/mist/assets/ext/bignumber.min.js index c1627d780..7b63a8a02 100644 --- a/cmd/mist/assets/ext/bignumber.min.js +++ b/cmd/mist/assets/ext/bignumber.min.js @@ -1,2 +1,4 @@ -/*! bignumber.js v2.0.0 https://github.com/MikeMcl/bignumber.js/LICENCE */ -(function(n){"use strict";function t(n,i){var b,a,l,p,o,w,s=this;if(!(s instanceof t))return new t(n,i);if(n instanceof t){if(i==null){u=0;s.s=n.s;s.e=n.e;s.c=(n=n.c)?n.slice():n;return}n+=""}else if(p=(o=typeof 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b/cmd/mist/assets/qml/main.qml index 8558ebd51..bf83dc3b2 100644 --- a/cmd/mist/assets/qml/main.qml +++ b/cmd/mist/assets/qml/main.qml @@ -12,7 +12,7 @@ import "../ext/http.js" as Http ApplicationWindow { id: root - + //flags: Qt.FramelessWindowHint // Use this to make the window frameless. But then you'll need to do move and resize by hand @@ -53,7 +53,7 @@ ApplicationWindow { whisperTab.view.url = "http://ethereum-dapp-whisper-client.meteor.com/"; whisperTab.menuItem.title = "Whisper Chat"; */ - addPlugin("./views/wallet.qml", {noAdd: true, close: false, section: "legacy"}); + addPlugin("./views/wallet.qml", {noAdd: true, close: false, section: "legacy"}); addPlugin("./views/transaction.qml", {noAdd: true, close: false, section: "legacy"}); addPlugin("./views/whisper.qml", {noAdd: true, close: false, section: "legacy"}); addPlugin("./views/chain.qml", {noAdd: true, close: false, section: "legacy"}); @@ -126,7 +126,7 @@ ApplicationWindow { } function newBrowserTab(url) { - + var urlMatches = url.toString().match(/^[a-z]*\:\/\/([^\/?#]+)(?:[\/?#]|$)/i); var requestedDomain = urlMatches && urlMatches[1]; @@ -138,17 +138,17 @@ ApplicationWindow { var existingDomain = matches && matches[1]; if (requestedDomain == existingDomain) { domainAlreadyOpen = true; - + if (mainSplit.views[i].view.url != url){ mainSplit.views[i].view.url = url; } - + activeView(mainSplit.views[i].view, mainSplit.views[i].menuItem); } } - } + } - if (!domainAlreadyOpen) { + if (!domainAlreadyOpen) { var window = addPlugin("./views/browser.qml", {noAdd: true, close: true, section: "apps", active: true}); window.view.url = url; window.menuItem.title = "Mist"; @@ -157,7 +157,6 @@ ApplicationWindow { } - menuBar: MenuBar { Menu { title: "File" @@ -165,7 +164,7 @@ ApplicationWindow { text: "New tab" shortcut: "Ctrl+t" onTriggered: { - activeView(catalog.view, catalog.menuItem); + activeView(catalog.view, catalog.menuItem); } } @@ -206,15 +205,6 @@ ApplicationWindow { } } - MenuItem { - text: "Run JS file" - onTriggered: { - generalFileDialog.show(true, function(path) { - eth.evalJavascriptFile(path) - }) - } - } - MenuItem { text: "Dump state" onTriggered: { @@ -313,28 +303,28 @@ ApplicationWindow { Layout.minimumWidth: 192 Layout.maximumWidth: 192 - FontLoader { + FontLoader { id: sourceSansPro - source: "fonts/SourceSansPro-Regular.ttf" + source: "fonts/SourceSansPro-Regular.ttf" } - FontLoader { - source: "fonts/SourceSansPro-Semibold.ttf" - } - FontLoader { - source: "fonts/SourceSansPro-Bold.ttf" - } - FontLoader { - source: "fonts/SourceSansPro-Black.ttf" - } - FontLoader { - source: "fonts/SourceSansPro-Light.ttf" - } - FontLoader { - source: "fonts/SourceSansPro-ExtraLight.ttf" - } - FontLoader { + FontLoader { + source: "fonts/SourceSansPro-Semibold.ttf" + } + FontLoader { + source: "fonts/SourceSansPro-Bold.ttf" + } + FontLoader { + source: "fonts/SourceSansPro-Black.ttf" + } + FontLoader { + source: "fonts/SourceSansPro-Light.ttf" + } + FontLoader { + source: "fonts/SourceSansPro-ExtraLight.ttf" + } + FontLoader { id: simpleLineIcons - source: "fonts/Simple-Line-Icons.ttf" + source: "fonts/Simple-Line-Icons.ttf" } Rectangle { @@ -393,7 +383,7 @@ ApplicationWindow { function setSelection(on) { sel.visible = on - + if (this.closable == true) { closeIcon.visible = on } @@ -404,7 +394,7 @@ ApplicationWindow { label.visible = !on buttonLabel.visible = on } - + width: 192 height: 55 color: "#00000000" @@ -417,7 +407,7 @@ ApplicationWindow { Rectangle { // New App Button id: newAppButton - visible: false + visible: false anchors.fill: parent anchors.rightMargin: 8 border.width: 0 @@ -504,16 +494,16 @@ ApplicationWindow { id: buttonLabel visible: false text: "GO TO NEW APP" - font.family: sourceSansPro.name + font.family: sourceSansPro.name font.weight: Font.DemiBold anchors.horizontalCenter: parent.horizontalCenter anchors.verticalCenter: parent.verticalCenter color: "#AAA0A0" - } + } Text { id: label - font.family: sourceSansPro.name + font.family: sourceSansPro.name font.weight: Font.DemiBold elide: Text.ElideRight x:250 @@ -529,15 +519,15 @@ ApplicationWindow { } - - + + } Text { id: secondary //only shows secondary title if there's no badge visible: (badgeContent == "icon" || badgeContent == "number" )? false : true - font.family: sourceSansPro.name + font.family: sourceSansPro.name font.weight: Font.Light anchors { left: icon.right @@ -566,8 +556,8 @@ ApplicationWindow { } Text { - - font.family: simpleLineIcons.name + + font.family: simpleLineIcons.name anchors { centerIn: parent } @@ -575,11 +565,11 @@ ApplicationWindow { font.pixelSize: 20 text: "\ue082" } - } + } Rectangle { id: badge - visible: (badgeContent == "icon" || badgeContent == "number" )? true : false + visible: (badgeContent == "icon" || badgeContent == "number" )? true : false width: 32 color: "#05000000" anchors { @@ -588,11 +578,11 @@ ApplicationWindow { bottom: parent.bottom; rightMargin: 4; } - + Text { id: badgeIconLabel visible: (badgeContent == "icon") ? true : false; - font.family: simpleLineIcons.name + font.family: simpleLineIcons.name anchors { centerIn: parent } @@ -600,7 +590,7 @@ ApplicationWindow { color: "#AAA0A0" font.pixelSize: 20 text: badgeIcon - } + } Text { id: badgeNumberLabel @@ -609,14 +599,14 @@ ApplicationWindow { centerIn: parent } horizontalAlignment: Text.AlignCenter - font.family: sourceSansPro.name + font.family: sourceSansPro.name font.weight: Font.Light color: "#AAA0A0" font.pixelSize: 18 text: badgeNumber } } - + function closeApp() { @@ -685,7 +675,7 @@ ApplicationWindow { anchors.left: parent.left anchors.right: parent.right spacing: 3 - + ColumnLayout { @@ -702,7 +692,7 @@ ApplicationWindow { color: "transparent" Text { text: "ETHEREUM" - font.family: sourceSansPro.name + font.family: sourceSansPro.name font.weight: Font.Regular // anchors.top: 20 // anchors.left: 16 @@ -711,10 +701,10 @@ ApplicationWindow { topMargin: 4 fill: parent } - // anchors.leftMargin: 16 - // anchors.topMargin: 16 + // anchors.leftMargin: 16 + // anchors.topMargin: 16 // anchors.verticalCenterOffset: 50 - color: "#AAA0A0" + color: "#AAA0A0" } } @@ -735,7 +725,7 @@ ApplicationWindow { Text { text: "APPS" - font.family: sourceSansPro.name + font.family: sourceSansPro.name font.weight: Font.Regular anchors.fill: parent anchors.leftMargin: 16 @@ -775,7 +765,7 @@ ApplicationWindow { anchors.left: menu.right anchors.bottom: parent.bottom anchors.top: parent.top - color: "#00000000" + color: "#00000000" /*Rectangle { id: urlPane diff --git a/cmd/mist/gui.go b/cmd/mist/gui.go index 476b441c8..19ad09454 100644 --- a/cmd/mist/gui.go +++ b/cmd/mist/gui.go @@ -25,9 +25,7 @@ import "C" import ( "encoding/json" "fmt" - "io/ioutil" "math/big" - "os" "path" "runtime" "sort" @@ -99,7 +97,7 @@ func NewWindow(ethereum *eth.Ethereum) *Gui { return gui } -func (gui *Gui) Start(assetPath string) { +func (gui *Gui) Start(assetPath, libPath string) { defer gui.txDb.Close() guilogger.Infoln("Starting GUI") @@ -117,7 +115,7 @@ func (gui *Gui) Start(assetPath string) { // Create a new QML engine gui.engine = qml.NewEngine() context := gui.engine.Context() - gui.uiLib = NewUiLib(gui.engine, gui.eth, assetPath) + gui.uiLib = NewUiLib(gui.engine, gui.eth, assetPath, libPath) gui.whisper = qwhisper.New(gui.eth.Whisper()) // Expose the eth library and the ui library to QML @@ -292,25 +290,6 @@ func (self *Gui) getObjectByName(objectName string) qml.Object { return self.win.Root().ObjectByName(objectName) } -func loadJavascriptAssets(gui *Gui) (jsfiles string) { - for _, fn := range []string{"ext/q.js", "ext/eth.js/main.js", "ext/eth.js/qt.js", "ext/setup.js"} { - f, err := os.Open(gui.uiLib.AssetPath(fn)) - if err != nil { - fmt.Println(err) - continue - } - - content, err := ioutil.ReadAll(f) - if err != nil { - fmt.Println(err) - continue - } - jsfiles += string(content) - } - - return -} - func (gui *Gui) SendCommand(cmd ServEv) { gui.serviceEvents <- cmd } diff --git a/cmd/mist/main.go b/cmd/mist/main.go index 256c08691..1c51233e3 100644 --- a/cmd/mist/main.go +++ b/cmd/mist/main.go @@ -65,6 +65,7 @@ func init() { utils.NodeKeyFileFlag, utils.RPCListenAddrFlag, utils.RPCPortFlag, + utils.JSpathFlag, } } @@ -111,7 +112,7 @@ func run(ctx *cli.Context) { gui := NewWindow(ethereum) utils.RegisterInterrupt(func(os.Signal) { gui.Stop() }) // gui blocks the main thread - gui.Start(ctx.GlobalString(assetPathFlag.Name)) + gui.Start(ctx.GlobalString(assetPathFlag.Name), ctx.GlobalString(utils.JSpathFlag.Name)) return nil }) } diff --git a/cmd/mist/ui_lib.go b/cmd/mist/ui_lib.go index 90237d4cb..34ce56e77 100644 --- a/cmd/mist/ui_lib.go +++ b/cmd/mist/ui_lib.go @@ -21,7 +21,6 @@ package main import ( - "fmt" "io/ioutil" "path" @@ -29,7 +28,6 @@ import ( "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/eth" "github.com/ethereum/go-ethereum/event/filter" - "github.com/ethereum/go-ethereum/javascript" "github.com/ethereum/go-ethereum/xeth" "github.com/obscuren/qml" ) @@ -49,15 +47,19 @@ type UiLib struct { // The main application window win *qml.Window - jsEngine *javascript.JSRE - filterCallbacks map[int][]int filterManager *filter.FilterManager } -func NewUiLib(engine *qml.Engine, eth *eth.Ethereum, assetPath string) *UiLib { +func NewUiLib(engine *qml.Engine, eth *eth.Ethereum, assetPath, libPath string) *UiLib { x := xeth.New(eth, nil) - lib := &UiLib{XEth: x, engine: engine, eth: eth, assetPath: assetPath, jsEngine: javascript.NewJSRE(x), filterCallbacks: make(map[int][]int)} //, filters: make(map[int]*xeth.JSFilter)} + lib := &UiLib{ + XEth: x, + engine: engine, + eth: eth, + assetPath: assetPath, + filterCallbacks: make(map[int][]int), + } lib.filterManager = filter.NewFilterManager(eth.EventMux()) go lib.filterManager.Start() @@ -76,19 +78,6 @@ func (self *UiLib) ImportTx(rlpTx string) { } } -func (self *UiLib) EvalJavascriptFile(path string) { - self.jsEngine.LoadExtFile(path[7:]) -} - -func (self *UiLib) EvalJavascriptString(str string) string { - value, err := self.jsEngine.Run(str) - if err != nil { - return err.Error() - } - - return fmt.Sprintf("%v", value) -} - func (ui *UiLib) Muted(content string) { component, err := ui.engine.LoadFile(ui.AssetPath("qml/muted.qml")) if err != nil { diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go index 95666e3c9..42256903e 100644 --- a/cmd/utils/flags.go +++ b/cmd/utils/flags.go @@ -163,6 +163,11 @@ var ( Usage: "Port mapping mechanism (any|none|upnp|pmp|extip:)", Value: "any", } + JSpathFlag = cli.StringFlag{ + Name: "jspath", + Usage: "JS library path to be used with console and js subcommands", + Value: ".", + } ) func GetNAT(ctx *cli.Context) nat.Interface { diff --git a/eth/backend.go b/eth/backend.go index 42f2b5808..18093008b 100644 --- a/eth/backend.go +++ b/eth/backend.go @@ -219,6 +219,64 @@ func New(config *Config) (*Ethereum, error) { return eth, nil } +type NodeInfo struct { + Name string + NodeUrl string + NodeID string + IP string + DiscPort int // UDP listening port for discovery protocol + TCPPort int // TCP listening port for RLPx + Td string + ListenAddr string +} + +func (s *Ethereum) NodeInfo() *NodeInfo { + node := s.net.Self() + + return &NodeInfo{ + Name: s.Name(), + NodeUrl: node.String(), + NodeID: node.ID.String(), + IP: node.IP.String(), + DiscPort: node.DiscPort, + TCPPort: node.TCPPort, + ListenAddr: s.net.ListenAddr, + Td: s.ChainManager().Td().String(), + } +} + +type PeerInfo struct { + ID string + Name string + Caps string + RemoteAddress string + LocalAddress string +} + +func newPeerInfo(peer *p2p.Peer) *PeerInfo { + var caps []string + for _, cap := range peer.Caps() { + caps = append(caps, cap.String()) + } + return &PeerInfo{ + ID: peer.ID().String(), + Name: peer.Name(), + Caps: strings.Join(caps, ", "), + RemoteAddress: peer.RemoteAddr().String(), + LocalAddress: peer.LocalAddr().String(), + } +} + +// PeersInfo returns an array of PeerInfo objects describing connected peers +func (s *Ethereum) PeersInfo() (peersinfo []*PeerInfo) { + for _, peer := range s.net.Peers() { + if peer != nil { + peersinfo = append(peersinfo, newPeerInfo(peer)) + } + } + return +} + func (s *Ethereum) ResetWithGenesisBlock(gb *types.Block) { s.chainManager.ResetWithGenesisBlock(gb) s.pow.UpdateCache(true) @@ -251,6 +309,7 @@ func (s *Ethereum) StateDb() common.Database { return s.stateDb } func (s *Ethereum) ExtraDb() common.Database { return s.extraDb } func (s *Ethereum) IsListening() bool { return true } // Always listening func (s *Ethereum) PeerCount() int { return s.net.PeerCount() } +func (s *Ethereum) PeerInfo() int { return s.net.PeerCount() } func (s *Ethereum) Peers() []*p2p.Peer { return s.net.Peers() } func (s *Ethereum) MaxPeers() int { return s.net.MaxPeers } func (s *Ethereum) Version() string { return s.version } @@ -262,9 +321,11 @@ func (s *Ethereum) Start() error { ProtocolVersion: ProtocolVersion, }) - err := s.net.Start() - if err != nil { - return err + if s.net.MaxPeers > 0 { + err := s.net.Start() + if err != nil { + return err + } } // Start services @@ -311,6 +372,7 @@ func (s *Ethereum) Stop() { // Close the database defer s.blockDb.Close() defer s.stateDb.Close() + defer s.extraDb.Close() s.txSub.Unsubscribe() // quits txBroadcastLoop s.blockSub.Unsubscribe() // quits blockBroadcastLoop diff --git a/javascript/javascript_runtime.go b/javascript/javascript_runtime.go deleted file mode 100644 index 0a137f72a..000000000 --- a/javascript/javascript_runtime.go +++ /dev/null @@ -1,103 +0,0 @@ -package javascript - -import ( - "fmt" - "io/ioutil" - "os" - "path" - "path/filepath" - - "github.com/ethereum/go-ethereum/logger" - "github.com/ethereum/go-ethereum/xeth" - "github.com/obscuren/otto" -) - -var jsrelogger = logger.NewLogger("JSRE") - -type JSRE struct { - Vm *otto.Otto - xeth *xeth.XEth - - objectCb map[string][]otto.Value -} - -func (jsre *JSRE) LoadExtFile(path string) { - result, err := ioutil.ReadFile(path) - if err == nil { - jsre.Vm.Run(result) - } else { - jsrelogger.Infoln("Could not load file:", path) - } -} - -func (jsre *JSRE) LoadIntFile(file string) { - assetPath := path.Join(os.Getenv("GOPATH"), "src", "github.com", "ethereum", "go-ethereum", "cmd", "mist", "assets", "ext") - jsre.LoadExtFile(path.Join(assetPath, file)) -} - -func NewJSRE(xeth *xeth.XEth) *JSRE { - re := &JSRE{ - otto.New(), - xeth, - make(map[string][]otto.Value), - } - - // Init the JS lib - re.Vm.Run(jsLib) - - // Load extra javascript files - re.LoadIntFile("bignumber.min.js") - - re.Bind("eth", &JSEthereum{re.xeth, re.Vm}) - - re.initStdFuncs() - - jsrelogger.Infoln("started") - - return re -} - -func (self *JSRE) Bind(name string, v interface{}) { - self.Vm.Set(name, v) -} - -func (self *JSRE) Run(code string) (otto.Value, error) { - return self.Vm.Run(code) -} - -func (self *JSRE) initStdFuncs() { - t, _ := self.Vm.Get("eth") - eth := t.Object() - eth.Set("require", self.require) -} - -func (self *JSRE) Require(file string) error { - if len(filepath.Ext(file)) == 0 { - file += ".js" - } - - fh, err := os.Open(file) - if err != nil { - return err - } - - content, _ := ioutil.ReadAll(fh) - self.Run("exports = {};(function() {" + string(content) + "})();") - - return nil -} - -func (self *JSRE) require(call otto.FunctionCall) otto.Value { - file, err := call.Argument(0).ToString() - if err != nil { - return otto.UndefinedValue() - } - if err := self.Require(file); err != nil { - fmt.Println("err:", err) - return otto.UndefinedValue() - } - - t, _ := self.Vm.Get("exports") - - return t -} diff --git a/javascript/types.go b/javascript/types.go deleted file mode 100644 index a6a0bc8e2..000000000 --- a/javascript/types.go +++ /dev/null @@ -1,94 +0,0 @@ -package javascript - -import ( - "fmt" - "github.com/ethereum/go-ethereum/common" - "github.com/ethereum/go-ethereum/state" - "github.com/ethereum/go-ethereum/xeth" - "github.com/obscuren/otto" -) - -type JSStateObject struct { - *xeth.Object - eth *JSEthereum -} - -func (self *JSStateObject) EachStorage(call otto.FunctionCall) otto.Value { - cb := call.Argument(0) - - it := self.Object.Trie().Iterator() - for it.Next() { - cb.Call(self.eth.toVal(self), self.eth.toVal(common.Bytes2Hex(it.Key)), self.eth.toVal(common.Bytes2Hex(it.Value))) - } - - return otto.UndefinedValue() -} - -// The JSEthereum object attempts to wrap the PEthereum object and returns -// meaningful javascript objects -type JSBlock struct { - *xeth.Block - eth *JSEthereum -} - -func (self *JSBlock) GetTransaction(hash string) otto.Value { - return self.eth.toVal(self.Block.GetTransaction(hash)) -} - -type JSLog struct { - Address string `json:address` - Topics []string `json:topics` - Number int32 `json:number` - Data string `json:data` -} - -func NewJSLog(log state.Log) JSLog { - return JSLog{ - Address: common.Bytes2Hex(log.Address()), - Topics: nil, //common.Bytes2Hex(log.Address()), - Number: 0, - Data: common.Bytes2Hex(log.Data()), - } -} - -type JSEthereum struct { - *xeth.XEth - vm *otto.Otto -} - -func (self *JSEthereum) Block(v interface{}) otto.Value { - if number, ok := v.(int64); ok { - return self.toVal(&JSBlock{self.XEth.BlockByNumber(number), self}) - } else if hash, ok := v.(string); ok { - return self.toVal(&JSBlock{self.XEth.BlockByHash(hash), self}) - } - - return otto.UndefinedValue() -} - -func (self *JSEthereum) GetStateObject(addr string) otto.Value { - return self.toVal(&JSStateObject{self.XEth.State().SafeGet(addr), self}) -} - -func (self *JSEthereum) Transact(fromStr, recipient, valueStr, gasStr, gasPriceStr, dataStr string) otto.Value { - r, err := self.XEth.Transact(fromStr, recipient, valueStr, gasStr, gasPriceStr, dataStr) - if err != nil { - fmt.Println(err) - - return otto.UndefinedValue() - } - - return self.toVal(r) -} - -func (self *JSEthereum) toVal(v interface{}) otto.Value { - result, err := self.vm.ToValue(v) - - if err != nil { - fmt.Println("Value unknown:", err) - - return otto.UndefinedValue() - } - - return result -} diff --git a/jsre/bignumber_js.go b/jsre/bignumber_js.go new file mode 100644 index 000000000..7902018be --- /dev/null +++ b/jsre/bignumber_js.go @@ -0,0 +1,6 @@ +package jsre + +const BigNumber_JS = `/* bignumber.js v2.0.3 https://github.com/MikeMcl/bignumber.js/LICENCE */ +/* modified by zelig to fix https://github.com/robertkrimen/otto#regular-expression-incompatibility */ +!function(e){"use strict";function n(e){function a(e,n){var t,r,i,o,u,s,f=this;if(!(f instanceof a))return j&&L(26,"constructor call without new",e),new a(e,n);if(null!=n&&H(n,2,64,M,"base")){if(n=0|n,s=e+"",10==n)return f=new a(e instanceof a?e:s),U(f,P+f.e+1,k);if((o="number"==typeof e)&&0*e!=0||!new RegExp("^-?"+(t="["+O.slice(0,n)+"]+")+"(?:\\."+t+")?$",37>n?"i":"").test(s))return g(f,s,o,n);o?(f.s=0>1/e?(s=s.slice(1),-1):1,j&&s.replace(/^0\.0*|\./,"").length>15&&L(M,b,e),o=!1):f.s=45===s.charCodeAt(0)?(s=s.slice(1),-1):1,s=D(s,10,n,f.s)}else{if(e instanceof a)return f.s=e.s,f.e=e.e,f.c=(e=e.c)?e.slice():e,void(M=0);if((o="number"==typeof e)&&0*e==0){if(f.s=0>1/e?(e=-e,-1):1,e===~~e){for(r=0,i=e;i>=10;i/=10,r++);return f.e=r,f.c=[e],void(M=0)}s=e+""}else{if(!p.test(s=e+""))return 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f(e,n){return(e.length>1?e.charAt(0)+"."+e.slice(1):e)+(0>n?"e":"e+")+n}function l(e,n){var t,r;if(0>n){for(r="0.";++n;r+="0");e=r+e}else if(t=e.length,++n>t){for(r="0",n-=t;--n;r+="0");e+=r}else t>n&&(e=e.slice(0,n)+"."+e.slice(n));return e}function c(e){return e=parseFloat(e),0>e?d(e):m(e)}var a,h,g,p=/^-?(\d+(\.\d*)?|\.\d+)(e[+-]?\d+)?$/i,d=Math.ceil,m=Math.floor,w=" not a boolean or binary digit",v="rounding mode",b="number type has more than 15 significant digits",O="0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ$_",N=1e14,y=14,S=9007199254740991,R=[1,10,100,1e3,1e4,1e5,1e6,1e7,1e8,1e9,1e10,1e11,1e12,1e13],A=1e7,E=1e9;if(a=n(),"function"==typeof define&&define.amd)define(function(){return a});else if("undefined"!=typeof module&&module.exports){if(module.exports=a,!h)try{h=require("crypto")}catch(D){}}else e.BigNumber=a}(this); +//# sourceMappingURL=doc/bignumber.js.map` diff --git a/jsre/ethereum_js.go b/jsre/ethereum_js.go new file mode 100644 index 000000000..8b2f6e9dd --- /dev/null +++ b/jsre/ethereum_js.go @@ -0,0 +1,3 @@ +package jsre + +const Ethereum_JS = `require=function t(e,n,r){function o(i,u){if(!n[i]){if(!e[i]){var s="function"==typeof require&&require;if(!u&&s)return s(i,!0);if(a)return a(i,!0);var c=new Error("Cannot find module '"+i+"'");throw c.code="MODULE_NOT_FOUND",c}var l=n[i]={exports:{}};e[i][0].call(l.exports,function(t){var n=e[i][1][t];return o(n?n:t)},l,l.exports,t,e,n,r)}return n[i].exports}for(var a="function"==typeof require&&require,i=0;iy;y++)g.push(d(e.slice(0,s))),e=e.slice(s);n.push(g)}else o.prefixedType("string")(t[c].type)?(l=l.slice(s),n.push(d(e.slice(0,s))),e=e.slice(s)):(n.push(d(e.slice(0,s))),e=e.slice(s))}),n},d=function(t){var e={};return t.forEach(function(t){var r=n.extractDisplayName(t.name),o=n.extractTypeName(t.name),a=function(){var e=Array.prototype.slice.call(arguments);return l(t.inputs,e)};void 0===e[r]&&(e[r]=a),e[r][o]=a}),e},h=function(t){var e={};return t.forEach(function(t){var r=n.extractDisplayName(t.name),o=n.extractTypeName(t.name),a=function(e){return m(t.outputs,e)};void 0===e[r]&&(e[r]=a),e[r][o]=a}),e};e.exports={inputParser:d,outputParser:h,formatInput:l,formatOutput:m}},{"../utils/config":4,"../utils/utils":5,"./formatters":2,"./types":3}],2:[function(t,e){var n=t("../utils/utils"),r=t("../utils/config"),o=function(t,e,n){return new Array(e-t.length+1).join(n?n:"0")+t},a=function(t){var e=2*r.ETH_PADDING;return BigNumber.config(r.ETH_BIGNUMBER_ROUNDING_MODE),o(n.toTwosComplement(t).round().toString(16),e)},i=function(t){return n.fromAscii(t,r.ETH_PADDING).substr(2)},u=function(t){return"000000000000000000000000000000000000000000000000000000000000000"+(t?"1":"0")},s=function(t){return a(new BigNumber(t).times(new BigNumber(2).pow(128)))},c=function(t){return"1"===new BigNumber(t.substr(0,1),16).toString(2).substr(0,1)},l=function(t){return t=t||"0",c(t)?new BigNumber(t,16).minus(new 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t===e}},a=function(){return[{type:r("uint"),format:n.formatInputInt},{type:r("int"),format:n.formatInputInt},{type:r("hash"),format:n.formatInputInt},{type:r("string"),format:n.formatInputString},{type:r("real"),format:n.formatInputReal},{type:r("ureal"),format:n.formatInputReal},{type:o("address"),format:n.formatInputInt},{type:o("bool"),format:n.formatInputBool}]},i=function(){return[{type:r("uint"),format:n.formatOutputUInt},{type:r("int"),format:n.formatOutputInt},{type:r("hash"),format:n.formatOutputHash},{type:r("string"),format:n.formatOutputString},{type:r("real"),format:n.formatOutputReal},{type:r("ureal"),format:n.formatOutputUReal},{type:o("address"),format:n.formatOutputAddress},{type:o("bool"),format:n.formatOutputBool}]};e.exports={prefixedType:r,namedType:o,inputTypes:a,outputTypes:i}},{"./formatters":2}],4:[function(t,e){var n=["wei","Kwei","Mwei","Gwei","szabo","finney","ether","grand","Mether","Gether","Tether","Pether","Eether","Zether","Yether","Nether","Dether","Vether","Uether"];e.exports={ETH_PADDING:32,ETH_SIGNATURE_LENGTH:4,ETH_UNITS:n,ETH_BIGNUMBER_ROUNDING_MODE:{ROUNDING_MODE:BigNumber.ROUND_DOWN},ETH_POLLING_TIMEOUT:1e3,ETH_DEFAULTBLOCK:"latest"}},{}],5:[function(t,e){var n={wei:"1",kwei:"1000",ada:"1000",mwei:"1000000",babbage:"1000000",gwei:"1000000000",shannon:"1000000000",szabo:"1000000000000",finney:"1000000000000000",ether:"1000000000000000000",kether:"1000000000000000000000",grand:"1000000000000000000000",einstein:"1000000000000000000000",mether:"1000000000000000000000000",gether:"1000000000000000000000000000",tether:"1000000000000000000000000000000"},r=function(t,e){for(var n=!1,r=0;rn;n+=2){var o=parseInt(t.substr(n,2),16);if(0===o)break;e+=String.fromCharCode(o)}return e},a=function(t){for(var e="",n=0;n1?(t[n[0]]||(t[n[0]]={}),t[n[0]][n[1]]=r):t[n[0]]=r})},d=function(t,e){e.forEach(function(e){var n={};n.get=function(){return e.newProperty&&console.warn("This property is deprecated please use web3."+e.newProperty+" instead."),v.manager.send({method:e.getter,outputFormatter:e.outputFormatter})},e.setter&&(n.set=function(t){return e.newProperty&&console.warn("This property is deprecated please use web3."+e.newProperty+" instead."),v.manager.send({method:e.setter,params:[t],inputFormatter:e.inputFormatter})}),n.enumerable=!e.newProperty,Object.defineProperty(t,e.name,n)})},h=function(t,e,n,r){v.manager.startPolling({method:t,params:[e]},e,n,r)},g=function(t){v.manager.stopPolling(t)},y={startPolling:h.bind(null,"eth_getFilterChanges"),stopPolling:g},b={startPolling:h.bind(null,"shh_getFilterChanges"),stopPolling:g},v={manager:l(),providers:{},setProvider:function(t){v.manager.setProvider(t)},reset:function(){v.manager.reset()},toHex:s.toHex,toAscii:s.toAscii,fromAscii:s.fromAscii,toDecimal:s.toDecimal,fromDecimal:s.fromDecimal,toBigNumber:s.toBigNumber,toWei:s.toWei,fromWei:s.fromWei,isAddress:s.isAddress,net:{},eth:{contractFromAbi:function(t){return console.warn("Initiating a contract like this is deprecated please use var MyContract = eth.contract(abi); new MyContract(address); instead."),function(e){e=e||"0xc6d9d2cd449a754c494264e1809c50e34d64562b";var n=v.eth.contract(e,t);return n.address=e,n}},filter:function(t,e,n){return t._isEvent?t(e,n):u(t,y,c.outputLogFormatter)},watch:function(t,e,n){return console.warn("eth.watch() is deprecated please use eth.filter() instead."),this.filter(t,e,n)}},db:{},shh:{filter:function(t){return u(t,b,c.outputPostFormatter)},watch:function(t){return console.warn("shh.watch() is deprecated please use shh.filter() instead."),this.filter(t)}}};Object.defineProperty(v.eth,"defaultBlock",{get:function(){return f.ETH_DEFAULTBLOCK},set:function(t){return f.ETH_DEFAULTBLOCK=t,f.ETH_DEFAULTBLOCK}}),m(v,p()),m(v.net,n.methods),d(v.net,n.properties),m(v.eth,r.methods),d(v.eth,r.properties),m(v.db,o.methods()),m(v.shh,a.methods()),m(y,i.eth()),m(b,i.shh()),e.exports=v},{"./solidity/formatters":2,"./utils/config":4,"./utils/utils":5,"./web3/db":8,"./web3/eth":9,"./web3/filter":11,"./web3/net":15,"./web3/requestmanager":17,"./web3/shh":18,"./web3/watches":20}],7:[function(t,e){function n(t,e){t.forEach(function(t){if(-1===t.name.indexOf("(")){var e=t.name,n=t.inputs.map(function(t){return t.type}).join();t.name=e+"("+n+")"}});var n={};return c(n),l(n,t,e),f(n,t,e),p(n,t,e),n}var r=t("../web3"),o=t("../solidity/abi"),a=t("../utils/utils"),i=t("./event"),u=t("./signature"),s=function(t){r._currentContractAbi=t.abi,r._currentContractAddress=t.address,r._currentContractMethodName=t.method,r._currentContractMethodParams=t.params},c=function(t){t.call=function(e){return t._isTransaction=!1,t._options=e,t},t.sendTransaction=function(e){return t._isTransaction=!0,t._options=e,t},t.transact=function(e){return console.warn("myContract.transact() is deprecated please use myContract.sendTransaction() instead."),t.sendTransaction(e)},t._options={},["gas","gasPrice","value","from"].forEach(function(e){t[e]=function(n){return t._options[e]=n,t}})},l=function(t,e,n){var i=o.inputParser(e),c=o.outputParser(e);a.filterFunctions(e).forEach(function(o){var l=a.extractDisplayName(o.name),f=a.extractTypeName(o.name),p=function(){var a=Array.prototype.slice.call(arguments),p=u.functionSignatureFromAscii(o.name),m=i[l][f].apply(null,a),d=t._options||{};d.to=n,d.data=p+m;var h=t._isTransaction===!0||t._isTransaction!==!1&&!o.constant,g=d.collapse!==!1;if(t._options={},t._isTransaction=null,h)return s({abi:e,address:n,method:o.name,params:a}),void r.eth.sendTransaction(d);var y=r.eth.call(d),b=c[l][f](y);return g&&(1===b.length?b=b[0]:0===b.length&&(b=null)),b};void 0===t[l]&&(t[l]=p),t[l][f]=p})},f=function(t,e,n){t.address=n,t._onWatchEventResult=function(t){var n=event.getMatchingEvent(a.filterEvents(e)),r=i.outputParser(n);return r(t)},Object.defineProperty(t,"topics",{get:function(){return a.filterEvents(e).map(function(t){return u.eventSignatureFromAscii(t.name)})}})},p=function(t,e,n){a.filterEvents(e).forEach(function(e){var o=function(){var t=Array.prototype.slice.call(arguments),o=u.eventSignatureFromAscii(e.name),a=i.inputParser(n,o,e),s=a.apply(null,t),c=function(t){var n=i.outputParser(e);return n(t)};return r.eth.filter(s,void 0,void 0,c)};o._isEvent=!0;var s=a.extractDisplayName(e.name),c=a.extractTypeName(e.name);void 0===t[s]&&(t[s]=o),t[s][c]=o})},m=function(t){return t instanceof Array&&1===arguments.length?n.bind(null,t):(console.warn("Initiating a contract like this is deprecated please use var MyContract = eth.contract(abi); new MyContract(address); instead."),new n(arguments[1],arguments[0]))};e.exports=m},{"../solidity/abi":1,"../utils/utils":5,"../web3":6,"./event":10,"./signature":19}],8:[function(t,e){var n=function(){return[{name:"put",call:"db_put"},{name:"get",call:"db_get"},{name:"putString",call:"db_putString"},{name:"getString",call:"db_getString"}]};e.exports={methods:n}},{}],9:[function(t,e){var n=t("./formatters"),r=t("../utils/utils"),o=function(t){return r.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getBlockByHash":"eth_getBlockByNumber"},a=function(t){return r.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getTransactionByBlockHashAndIndex":"eth_getTransactionByBlockNumberAndIndex"},i=function(t){return r.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getUncleByBlockHashAndIndex":"eth_getUncleByBlockNumberAndIndex"},u=function(t){return r.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getBlockTransactionCountByHash":"eth_getBlockTransactionCountByNumber"},s=function(t){return r.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getUncleCountByBlockHash":"eth_getUncleCountByBlockNumber"},c=[{name:"getBalance",call:"eth_getBalance",addDefaultblock:2,outputFormatter:n.convertToBigNumber},{name:"getStorage",call:"eth_getStorage",addDefaultblock:2},{name:"getStorageAt",call:"eth_getStorageAt",addDefaultblock:3,inputFormatter:r.toHex},{name:"getData",call:"eth_getData",addDefaultblock:2},{name:"getBlock",call:o,outputFormatter:n.outputBlockFormatter,inputFormatter:[r.toHex,function(t){return t?!0:!1}]},{name:"getUncle",call:i,outputFormatter:n.outputBlockFormatter,inputFormatter:[r.toHex,r.toHex,function(t){return t?!0:!1}]},{name:"getCompilers",call:"eth_getCompilers"},{name:"getBlockTransactionCount",call:u,outputFormatter:r.toDecimal,inputFormatter:r.toHex},{name:"getBlockUncleCount",call:s,outputFormatter:r.toDecimal,inputFormatter:r.toHex},{name:"getTransaction",call:"eth_getTransactionByHash",outputFormatter:n.outputTransactionFormatter},{name:"getTransactionFromBlock",call:a,outputFormatter:n.outputTransactionFormatter,inputFormatter:r.toHex},{name:"getTransactionCount",call:"eth_getTransactionCount",addDefaultblock:2,outputFormatter:r.toDecimal},{name:"sendTransaction",call:"eth_sendTransaction",inputFormatter:n.inputTransactionFormatter},{name:"call",call:"eth_call",addDefaultblock:2,inputFormatter:n.inputCallFormatter},{name:"compile.solidity",call:"eth_compileSolidity",inputFormatter:r.toHex},{name:"compile.lll",call:"eth_compileLLL",inputFormatter:r.toHex},{name:"compile.serpent",call:"eth_compileSerpent",inputFormatter:r.toHex},{name:"flush",call:"eth_flush"},{name:"balanceAt",call:"eth_balanceAt",newMethod:"eth.getBalance"},{name:"stateAt",call:"eth_stateAt",newMethod:"eth.getStorageAt"},{name:"storageAt",call:"eth_storageAt",newMethod:"eth.getStorage"},{name:"countAt",call:"eth_countAt",newMethod:"eth.getTransactionCount"},{name:"codeAt",call:"eth_codeAt",newMethod:"eth.getData"},{name:"transact",call:"eth_transact",newMethod:"eth.sendTransaction"},{name:"block",call:o,newMethod:"eth.getBlock"},{name:"transaction",call:a,newMethod:"eth.getTransaction"},{name:"uncle",call:i,newMethod:"eth.getUncle"},{name:"compilers",call:"eth_compilers",newMethod:"eth.getCompilers"},{name:"solidity",call:"eth_solidity",newMethod:"eth.compile.solidity"},{name:"lll",call:"eth_lll",newMethod:"eth.compile.lll"},{name:"serpent",call:"eth_serpent",newMethod:"eth.compile.serpent"},{name:"transactionCount",call:u,newMethod:"eth.getBlockTransactionCount"},{name:"uncleCount",call:s,newMethod:"eth.getBlockUncleCount"},{name:"logs",call:"eth_logs"}],l=[{name:"coinbase",getter:"eth_coinbase"},{name:"mining",getter:"eth_mining"},{name:"gasPrice",getter:"eth_gasPrice",outputFormatter:n.convertToBigNumber},{name:"accounts",getter:"eth_accounts"},{name:"blockNumber",getter:"eth_blockNumber",outputFormatter:r.toDecimal},{name:"listening",getter:"net_listening",setter:"eth_setListening",newProperty:"net.listening"},{name:"peerCount",getter:"net_peerCount",newProperty:"net.peerCount"},{name:"number",getter:"eth_number",newProperty:"eth.blockNumber"}];e.exports={methods:c,properties:l}},{"../utils/utils":5,"./formatters":12}],10:[function(t,e){var n=t("../solidity/abi"),r=t("../utils/utils"),o=t("./signature"),a=function(t,e){return t.filter(function(t){return t.indexed===e})},i=function(t,e){var n=r.findIndex(t,function(t){return t.name===e});return-1===n?void console.error("indexed param with name "+e+" not found"):t[n]},u=function(t,e){return Object.keys(e).map(function(r){var o=[i(a(t.inputs,!0),r)],u=e[r];return u instanceof Array?u.map(function(t){return n.formatInput(o,[t])}):n.formatInput(o,[u])})},s=function(t,e,n){return function(r,o){var a=o||{};return a.address=t,a.topics=[],a.topics.push(e),r&&(a.topics=a.topics.concat(u(n,r))),a}},c=function(t,e,n){var r=e.slice(),o=n.slice();return t.reduce(function(t,e){var n;return n=e.indexed?r.splice(0,1)[0]:o.splice(0,1)[0],t[e.name]=n,t},{})},l=function(t){return function(e){var o={event:r.extractDisplayName(t.name),number:e.number,hash:e.hash,args:{}};if(e.topics=e.topic,!e.topics)return o;var i=a(t.inputs,!0),u="0x"+e.topics.slice(1,e.topics.length).map(function(t){return t.slice(2)}).join(""),s=n.formatOutput(i,u),l=a(t.inputs,!1),f=n.formatOutput(l,e.data);return o.args=c(t.inputs,s,f),o}},f=function(t,e){for(var n=0;n maxSizeReqLength { jsonerr := &RpcErrorObject{-32700, "Request too large"} - json.Send(w, &RpcErrorResponse{JsonRpc: jsonrpcver, ID: nil, Error: jsonerr}) + json.Send(w, &RpcErrorResponse{Jsonrpc: jsonrpcver, Id: nil, Error: jsonerr}) return } @@ -36,11 +36,11 @@ func JSONRPC(pipe *xeth.XEth, dataDir string) http.Handler { break case *DecodeParamError, *InsufficientParamsError, *ValidationError: jsonerr := &RpcErrorObject{-32602, reqerr.Error()} - json.Send(w, &RpcErrorResponse{JsonRpc: jsonrpcver, ID: nil, Error: jsonerr}) + json.Send(w, &RpcErrorResponse{Jsonrpc: jsonrpcver, Id: nil, Error: jsonerr}) return default: jsonerr := &RpcErrorObject{-32700, "Could not parse request"} - json.Send(w, &RpcErrorResponse{JsonRpc: jsonrpcver, ID: nil, Error: jsonerr}) + json.Send(w, &RpcErrorResponse{Jsonrpc: jsonrpcver, Id: nil, Error: jsonerr}) return } @@ -51,19 +51,19 @@ func JSONRPC(pipe *xeth.XEth, dataDir string) http.Handler { break case *NotImplementedError: jsonerr := &RpcErrorObject{-32601, reserr.Error()} - json.Send(w, &RpcErrorResponse{JsonRpc: jsonrpcver, ID: reqParsed.ID, Error: jsonerr}) + json.Send(w, &RpcErrorResponse{Jsonrpc: jsonrpcver, Id: reqParsed.Id, Error: jsonerr}) return case *DecodeParamError, *InsufficientParamsError, *ValidationError: jsonerr := &RpcErrorObject{-32602, reserr.Error()} - json.Send(w, &RpcErrorResponse{JsonRpc: jsonrpcver, ID: reqParsed.ID, Error: jsonerr}) + json.Send(w, &RpcErrorResponse{Jsonrpc: jsonrpcver, Id: reqParsed.Id, Error: jsonerr}) return default: jsonerr := &RpcErrorObject{-32603, reserr.Error()} - json.Send(w, &RpcErrorResponse{JsonRpc: jsonrpcver, ID: reqParsed.ID, Error: jsonerr}) + json.Send(w, &RpcErrorResponse{Jsonrpc: jsonrpcver, Id: reqParsed.Id, Error: jsonerr}) return } rpchttplogger.DebugDetailf("Generated response: %T %s", response, response) - json.Send(w, &RpcSuccessResponse{JsonRpc: jsonrpcver, ID: reqParsed.ID, Result: response}) + json.Send(w, &RpcSuccessResponse{Jsonrpc: jsonrpcver, Id: reqParsed.Id, Result: response}) }) } diff --git a/rpc/jeth.go b/rpc/jeth.go new file mode 100644 index 000000000..11d4599c9 --- /dev/null +++ b/rpc/jeth.go @@ -0,0 +1,43 @@ +package rpc + +import ( + "encoding/json" + // "fmt" + "github.com/obscuren/otto" +) + +type Jeth struct { + ethApi *EthereumApi + toVal func(interface{}) otto.Value +} + +func NewJeth(ethApi *EthereumApi, toVal func(interface{}) otto.Value) *Jeth { + return &Jeth{ethApi, toVal} +} + +func (self *Jeth) err(code int, msg string, id interface{}) otto.Value { + rpcerr := &RpcErrorObject{code, msg} + rpcresponse := &RpcErrorResponse{Jsonrpc: jsonrpcver, Id: id, Error: rpcerr} + return self.toVal(rpcresponse) +} + +func (self *Jeth) Send(call otto.FunctionCall) (response otto.Value) { + reqif, err := call.Argument(0).Export() + if err != nil { + return self.err(-32700, err.Error(), nil) + } + + jsonreq, err := json.Marshal(reqif) + + var req RpcRequest + err = json.Unmarshal(jsonreq, &req) + + var respif interface{} + err = self.ethApi.GetRequestReply(&req, &respif) + if err != nil { + return self.err(-32603, err.Error(), req.Id) + } + rpcresponse := &RpcSuccessResponse{Jsonrpc: jsonrpcver, Id: req.Id, Result: respif} + response = self.toVal(rpcresponse) + return +} diff --git a/rpc/messages.go b/rpc/messages.go index 781394196..7f5ebab11 100644 --- a/rpc/messages.go +++ b/rpc/messages.go @@ -83,21 +83,21 @@ func NewValidationError(param string, msg string) error { } type RpcRequest struct { - ID interface{} `json:"id"` - JsonRpc string `json:"jsonrpc"` + Id interface{} `json:"id"` + Jsonrpc string `json:"jsonrpc"` Method string `json:"method"` Params json.RawMessage `json:"params"` } type RpcSuccessResponse struct { - ID interface{} `json:"id"` - JsonRpc string `json:"jsonrpc"` + Id interface{} `json:"id"` + Jsonrpc string `json:"jsonrpc"` Result interface{} `json:"result"` } type RpcErrorResponse struct { - ID interface{} `json:"id"` - JsonRpc string `json:"jsonrpc"` + Id interface{} `json:"id"` + Jsonrpc string `json:"jsonrpc"` Error *RpcErrorObject `json:"error"` }