Exemple #1
0
func handleEntryCreditBalance(ctx *web.Context, eckey string) {
	type ecbal struct {
		Response string
		Success  bool
	}
	var b ecbal
	adr, err := hex.DecodeString(eckey)
	if err == nil && len(adr) != common.HASH_LENGTH {
		b = ecbal{Response: "Invalid Address", Success: false}
	}
	if err == nil {
		if bal, err := factomapi.ECBalance(eckey); err != nil {
			wsLog.Error(err)
			return
		} else {
			str := fmt.Sprintf("%d", bal)
			b = ecbal{Response: str, Success: true}
		}
	} else {
		b = ecbal{Response: err.Error(), Success: false}
	}

	if p, err := json.Marshal(b); err != nil {
		wsLog.Error(err)
		return
	} else {
		ctx.Write(p)
	}

}
Exemple #2
0
func handleEntry(ctx *web.Context, hash string) {
	type entry struct {
		ChainID string
		Content string
		ExtIDs  []string
	}

	e := new(entry)
	if entry, err := factomapi.EntryByHash(hash); err != nil {
		wsLog.Error(err)
		ctx.WriteHeader(httpBad)
		ctx.Write([]byte(err.Error()))
		return
	} else {
		e.ChainID = entry.ChainID.String()
		e.Content = hex.EncodeToString(entry.Content)
		for _, v := range entry.ExtIDs {
			e.ExtIDs = append(e.ExtIDs, hex.EncodeToString(v))
		}
	}

	if p, err := json.Marshal(e); err != nil {
		wsLog.Error(err)
		ctx.WriteHeader(httpBad)
		ctx.Write([]byte(err.Error()))
		return
	} else {
		ctx.Write(p)
	}
}
Exemple #3
0
func handleFactoidBalance(ctx *web.Context, eckey string) {
	type fbal struct {
		Response string
		Success  bool
	}
	var b fbal
	adr, err := hex.DecodeString(eckey)
	if err == nil && len(adr) != common.HASH_LENGTH {
		b = fbal{Response: "Invalid Address", Success: false}
	}
	if err == nil {
		v := int64(common.FactoidState.GetBalance(fct.NewAddress(adr)))
		str := fmt.Sprintf("%d", v)
		b = fbal{Response: str, Success: true}
	} else {
		b = fbal{Response: err.Error(), Success: false}
	}

	if p, err := json.Marshal(b); err != nil {
		wsLog.Error(err)
		return
	} else {
		ctx.Write(p)
	}

}
Exemple #4
0
func CreateWebContext() *web.Context {
	context := new(web.Context)
	context.Server = new(web.Server)
	context.Server.Env = map[string]interface{}{}
	context.Server.Env["state"] = CreateAndPopulateTestState()
	context.ResponseWriter = new(TestResponseWriter)

	return context
}
Exemple #5
0
func returnV1Msg(ctx *web.Context, msg string, success bool) {

	/* V1 requires call specific case changes that can't be handled with
	interfaces for example.  Block Height needs to return  height as the json item name
	in golang, lower case names are private so won't be returned.
	Deal with the responses in the call specific v1 handlers until they are depricated.
	*/
	bMsg := []byte(msg)
	ctx.Write(bMsg)

}
func HandleGetAddresses(ctx *web.Context) {
	b := new(Response)
	b.Response = string(GetAddresses())
	b.Success = true
	j, err := json.Marshal(b)
	if err != nil {
		reportResults(ctx, err.Error(), false)
		return
	}
	ctx.ContentType("json")
	ctx.Write(j)
}
Exemple #7
0
func HandleV2Error(ctx *web.Context, j *primitives.JSON2Request, err *primitives.JSONError) {
	resp := primitives.NewJSON2Response()
	if j != nil {
		resp.ID = j.ID
	} else {
		resp.ID = nil
	}
	resp.Error = err

	ctx.WriteHeader(httpBad)
	ctx.Write([]byte(resp.String()))
}
Exemple #8
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func handleGetFee(ctx *web.Context) {
	type x struct{ Fee int64 }
	b := new(x)
	b.Fee = int64(common.FactoidState.GetFactoshisPerEC())
	if p, err := json.Marshal(b); err != nil {
		wsLog.Error(err)
		ctx.WriteHeader(httpBad)
		return
	} else {
		ctx.Write(p)
	}
}
Exemple #9
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func handleGetRaw(ctx *web.Context, hashkey string) {
	type rawData struct {
		Data string
	}
	//TODO: var block common.BinaryMarshallable
	d := new(rawData)

	h, err := common.HexToHash(hashkey)
	if err != nil {
		wsLog.Error(err)
		ctx.WriteHeader(httpBad)
		ctx.Write([]byte(err.Error()))
		return
	}

	// try to find the block data in db and return the first one found
	if block, _ := dbase.FetchFBlockByHash(h); block != nil {
		bytes, _ := block.MarshalBinary()
		d.Data = hex.EncodeToString(bytes[:])
	} else if block, _ := dbase.FetchDBlockByHash(h); block != nil {
		bytes, _ := block.MarshalBinary()
		d.Data = hex.EncodeToString(bytes[:])
	} else if block, _ := dbase.FetchABlockByHash(h); block != nil {
		bytes, _ := block.MarshalBinary()
		d.Data = hex.EncodeToString(bytes[:])
	} else if block, _ := dbase.FetchDBlockByMR(h); block != nil {
		bytes, _ := block.MarshalBinary()
		d.Data = hex.EncodeToString(bytes[:])
	} else if block, _ := dbase.FetchEBlockByHash(h); block != nil {
		bytes, _ := block.MarshalBinary()
		d.Data = hex.EncodeToString(bytes[:])
	} else if block, _ := dbase.FetchEBlockByMR(h); block != nil {
		bytes, _ := block.MarshalBinary()
		d.Data = hex.EncodeToString(bytes[:])
	} else if block, _ := dbase.FetchECBlockByHash(h); block != nil {
		bytes, _ := block.MarshalBinary()
		d.Data = hex.EncodeToString(bytes[:])
	} else if block, _ := dbase.FetchEntryByHash(h); block != nil {
		bytes, _ := block.MarshalBinary()
		d.Data = hex.EncodeToString(bytes[:])
	}

	if p, err := json.Marshal(d); err != nil {
		wsLog.Error(err)
		ctx.WriteHeader(httpBad)
		ctx.Write([]byte(err.Error()))
		return
	} else {
		ctx.Write(p)
	}

	//	ctx.WriteHeader(httpOK)
}
Exemple #10
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func returnMsg(ctx *web.Context, msg string, success bool) {
	type rtn struct {
		Response string
		Success  bool
	}
	r := rtn{Response: msg, Success: success}

	if p, err := json.Marshal(r); err != nil {
		wsLog.Error(err)
		return
	} else {
		ctx.Write(p)
	}
}
func HandleGetTransactionsj(ctx *web.Context) {
	b := new(Response)
	txt, err := GetTransactionsj(ctx)
	if err != nil {
		reportResults(ctx, err.Error(), false)
		return
	}
	b.Response = txt
	b.Success = true
	j, err := json.Marshal(b)
	if err != nil {
		reportResults(ctx, err.Error(), false)
		return
	}
	ctx.Write(j)
}
Exemple #12
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func handleV1Error(ctx *web.Context, err *primitives.JSONError) {
	/*
		if err.Data != nil {
			data, ok := err.Data.(string)
			if ok == true {
		ctx.WriteHeader(httpBad)
				returnMsg(ctx, "", false)
				return
			}
		}
		ctx.WriteHeader(httpBad)
		returnMsg(ctx,"", false)
		return
	*/
	ctx.WriteHeader(httpBad)
	return
}
Exemple #13
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func handleDirectoryBlock(ctx *web.Context, keymr string) {
	type eblockaddr struct {
		ChainID string
		KeyMR   string
	}

	type dblock struct {
		Header struct {
			PrevBlockKeyMR string
			SequenceNumber uint32
			Timestamp      uint32
		}
		EntryBlockList []eblockaddr
	}

	d := new(dblock)
	if block, err := factomapi.DBlockByKeyMR(keymr); err != nil {
		wsLog.Error(err)
		ctx.WriteHeader(httpBad)
		ctx.Write([]byte(err.Error()))
		return
	} else {
		d.Header.PrevBlockKeyMR = block.Header.PrevKeyMR.String()
		d.Header.SequenceNumber = block.Header.DBHeight
		d.Header.Timestamp = block.Header.Timestamp * 60
		for _, v := range block.DBEntries {
			l := new(eblockaddr)
			l.ChainID = v.ChainID.String()
			l.KeyMR = v.KeyMR.String()
			d.EntryBlockList = append(d.EntryBlockList, *l)
		}
	}

	if p, err := json.Marshal(d); err != nil {
		wsLog.Error(err)
		ctx.WriteHeader(httpBad)
		ctx.Write([]byte(err.Error()))
		return
	} else {
		ctx.Write(p)
	}

	//	ctx.WriteHeader(httpOK)
}
Exemple #14
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func returnMsg(ctx *web.Context, msg interface{}, success bool) {
	type rtn struct {
		Response interface{}
		Success  bool
	}
	/*str, ok:=msg.(string)
	if ok == false {
		var err error
		str, err = primitives.EncodeJSONString(msg)
		if err != nil {
			wsLog.Error(err)
			return
		}
	}*/
	r := msg

	if p, err := json.Marshal(r); err != nil {
		wsLog.Error(err)
		return
	} else {
		ctx.Write(p)
	}
}
Exemple #15
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func handleDirectoryBlockHeight(ctx *web.Context) {
	type dbheight struct {
		Height int
	}

	h := new(dbheight)
	if block, err := factomapi.DBlockHead(); err != nil {
		wsLog.Error(err)
		ctx.WriteHeader(httpBad)
		ctx.Write([]byte(err.Error()))
		return
	} else {
		h.Height = int(block.Header.DBHeight)
	}

	if p, err := json.Marshal(h); err != nil {
		wsLog.Error(err)
		ctx.WriteHeader(httpBad)
		ctx.Write([]byte(err.Error()))
		return
	} else {
		ctx.Write(p)
	}
}
Exemple #16
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func handleDirectoryBlockHead(ctx *web.Context) {
	type dbhead struct {
		KeyMR string
	}

	h := new(dbhead)
	if block, err := factomapi.DBlockHead(); err != nil {
		wsLog.Error(err)
		ctx.WriteHeader(httpBad)
		ctx.Write([]byte(err.Error()))
		return
	} else {
		h.KeyMR = block.KeyMR.String()
	}

	if p, err := json.Marshal(h); err != nil {
		wsLog.Error(err)
		ctx.WriteHeader(httpBad)
		ctx.Write([]byte(err.Error()))
		return
	} else {
		ctx.Write(p)
	}
}
Exemple #17
0
func handleChainHead(ctx *web.Context, chainid string) {
	type chead struct {
		ChainHead string
	}

	c := new(chead)
	if mr, err := factomapi.ChainHead(chainid); err != nil {
		wsLog.Error(err)
		ctx.WriteHeader(httpBad)
		ctx.Write([]byte(err.Error()))
		return
	} else {
		c.ChainHead = mr.String()
	}

	if p, err := json.Marshal(c); err != nil {
		wsLog.Error(err)
		ctx.WriteHeader(httpBad)
		ctx.Write([]byte(err.Error()))
		return
	} else {
		ctx.Write(p)
	}
}
Exemple #18
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func HandleV2(ctx *web.Context) {
	ServersMutex.Lock()
	state := ctx.Server.Env["state"].(interfaces.IState)
	ServersMutex.Unlock()

	if err := checkAuthHeader(state, ctx.Request); err != nil {
		remoteIP := ""
		remoteIP += strings.Split(ctx.Request.RemoteAddr, ":")[0]
		fmt.Printf("Unauthorized V2 API client connection attempt from %s\n", remoteIP)
		ctx.ResponseWriter.Header().Add("WWW-Authenticate", `Basic realm="factomd RPC"`)
		http.Error(ctx.ResponseWriter, "401 Unauthorized.", http.StatusUnauthorized)

		return
	}

	body, err := ioutil.ReadAll(ctx.Request.Body)
	if err != nil {
		HandleV2Error(ctx, nil, NewInvalidRequestError())
		return
	}

	j, err := primitives.ParseJSON2Request(string(body))
	if err != nil {
		HandleV2Error(ctx, nil, NewInvalidRequestError())
		return
	}

	jsonResp, jsonError := HandleV2Request(state, j)

	if jsonError != nil {
		HandleV2Error(ctx, j, jsonError)
		return
	}

	ctx.Write([]byte(jsonResp.String()))
}
Exemple #19
0
func HandleCommitEntry(ctx *web.Context, name string) {
	data, err := ioutil.ReadAll(ctx.Request.Body)
	if err != nil {
		fmt.Println("Could not read from http request:", err)
		ctx.WriteHeader(httpBad)
		ctx.Write([]byte(err.Error()))
		return
	}

	err = Wallet.CommitEntry(name, data)
	if err != nil {
		fmt.Println(err)
		ctx.WriteHeader(httpBad)
		ctx.Write([]byte(err.Error()))
		return
	}
}
// True is success! False is failure.  The Response is what the CLI
// should report.
func reportResults(ctx *web.Context, response string, success bool) {
	b := Response{
		Response: response,
		Success:  success,
	}
	if p, err := json.Marshal(b); err != nil {

		ctx.WriteHeader(httpBad)
		return
	} else {
		ctx.ContentType("json")
		ctx.Write(p)
	}
}
Exemple #21
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func handleProperties(ctx *web.Context) {

	r := new(common.Properties)
	r.Factomd_Version = common.FACTOMD_VERSION
	r.Protocol_Version = btcd.ProtocolVersion

	if p, err := json.Marshal(r); err != nil {
		wsLog.Error(err)
		ctx.WriteHeader(httpBad)
		ctx.Write([]byte(err.Error()))
		return
	} else {
		ctx.Write(p)
	}
}
Exemple #22
0
func handleEntryBlock(ctx *web.Context, keymr string) {
	type entryaddr struct {
		EntryHash string
		Timestamp uint32
	}

	type eblock struct {
		Header struct {
			BlockSequenceNumber uint32
			ChainID             string
			PrevKeyMR           string
			Timestamp           uint32
		}
		EntryList []entryaddr
	}

	e := new(eblock)
	if block, err := factomapi.EBlockByKeyMR(keymr); err != nil {
		wsLog.Error(err)
		ctx.WriteHeader(httpBad)
		ctx.Write([]byte(err.Error()))
		return
	} else {
		e.Header.BlockSequenceNumber = block.Header.EBSequence
		e.Header.ChainID = block.Header.ChainID.String()
		e.Header.PrevKeyMR = block.Header.PrevKeyMR.String()

		if dblock, err := dbase.FetchDBlockByHeight(block.Header.EBHeight); err == nil {
			e.Header.Timestamp = dblock.Header.Timestamp * 60
		}

		// create a map of possible minute markers that may be found in the
		// EBlock Body
		mins := make(map[string]uint8)
		for i := byte(1); i <= 10; i++ {
			h := make([]byte, 32)
			h[len(h)-1] = i
			mins[hex.EncodeToString(h)] = i
		}

		estack := make([]entryaddr, 0)
		for _, v := range block.Body.EBEntries {
			if n, exist := mins[v.String()]; exist {
				// the entry is a minute marker. add time to all of the
				// previous entries for the minute
				t := e.Header.Timestamp + 60*uint32(n)
				for _, w := range estack {
					w.Timestamp = t
					e.EntryList = append(e.EntryList, w)
				}
				estack = make([]entryaddr, 0)
			} else {
				l := new(entryaddr)
				l.EntryHash = v.String()
				estack = append(estack, *l)
			}
		}
	}

	if p, err := json.Marshal(e); err != nil {
		wsLog.Error(err)
		ctx.WriteHeader(httpBad)
		ctx.Write([]byte(err.Error()))
		return
	} else {
		ctx.Write(p)
	}
}
// &key=<key>&name=<name or address>&amount=<amount>
// If no amount is specified, a zero is returned.
func getParams_(ctx *web.Context, params string, ec bool) (
	trans fct.ITransaction,
	key string,
	name string,
	address fct.IAddress,
	amount int64,
	ok bool) {

	key = ctx.Params["key"]
	name = ctx.Params["name"]
	StrAmount := ctx.Params["amount"]

	if len(StrAmount) == 0 {
		StrAmount = "0"
	}

	if len(key) == 0 || len(name) == 0 {
		str := fmt.Sprintln("Missing Parameters: key='", key, "' name='", name, "' amount='", StrAmount, "'")
		reportResults(ctx, str, false)
		ok = false
		return
	}

	msg, valid := ValidateKey(key)
	if !valid {
		reportResults(ctx, msg, false)
		ok = false
		return
	}

	amount, err := strconv.ParseInt(StrAmount, 10, 64)
	if err != nil {
		str := fmt.Sprintln("Error parsing amount.\n", err)
		reportResults(ctx, str, false)
		ok = false
		return
	}

	// Get the transaction
	trans, err = getTransaction(ctx, key)
	if err != nil {
		reportResults(ctx, "Failure to locate the transaction", false)
		ok = false
		return
	}

	// Get the input/output/ec address.  Which could be a name.  First look and see if it is
	// a name.  If it isn't, then look and see if it is an address.  Someone could
	// do a weird Address as a name and fool the code, but that seems unlikely.
	// Could check for that some how, but there are many ways around such checks.

	if len(name) <= fct.ADDRESS_LENGTH {
		we := Wallet.GetRaw([]byte(fct.W_NAME), []byte(name))
		if we != nil {
			address, err = we.(wallet.IWalletEntry).GetAddress()
			if we.(wallet.IWalletEntry).GetType() == "ec" {
				if !ec {
					reportResults(ctx, "Was Expecting a Factoid Address", false)
					ok = false
					return
				}
			} else {
				if ec {
					reportResults(ctx, "Was Expecting an Entry Credit Address", false)
					ok = false
					return
				}
			}
			if err != nil || address == nil {
				reportResults(ctx, "Should not get an error geting a address from a Wallet Entry", false)
				ok = false
				return
			}
			ok = true
			return
		}
	}
	if (!ec && !fct.ValidateFUserStr(name)) || (ec && !fct.ValidateECUserStr(name)) {
		reportResults(ctx, fmt.Sprintf("The address specified isn't defined or is invalid: %s", name), false)
		ctx.WriteHeader(httpBad)
		ok = false
		return
	}
	baddr := fct.ConvertUserStrToAddress(name)

	address = fct.NewAddress(baddr)

	ok = true
	return
}
Exemple #24
0
func ClearContextResponseWriter(context *web.Context) {
	context.ResponseWriter = new(TestResponseWriter)
}
Exemple #25
0
func handleCommitChain(ctx *web.Context) {
	type commitchain struct {
		CommitChainMsg string
	}

	c := new(commitchain)
	if p, err := ioutil.ReadAll(ctx.Request.Body); err != nil {
		wsLog.Error(err)
		ctx.WriteHeader(httpBad)
		ctx.Write([]byte(err.Error()))
		return
	} else {
		if err := json.Unmarshal(p, c); err != nil {
			wsLog.Error(err)
			ctx.WriteHeader(httpBad)
			ctx.Write([]byte(err.Error()))
			return
		}
	}

	commit := common.NewCommitChain()
	if p, err := hex.DecodeString(c.CommitChainMsg); err != nil {
		wsLog.Error(err)
		ctx.WriteHeader(httpBad)
		ctx.Write([]byte(err.Error()))
		return
	} else {
		_, err := commit.UnmarshalBinaryData(p)
		if err != nil {
			wsLog.Error(err)
			ctx.WriteHeader(httpBad)
			ctx.Write([]byte(err.Error()))
			return
		}
	}

	if err := factomapi.CommitChain(commit); err != nil {
		wsLog.Error(err)
		ctx.WriteHeader(httpBad)
		ctx.Write([]byte(err.Error()))
		return
	}

}
Exemple #26
0
func handleRevealEntry(ctx *web.Context) {
	type revealentry struct {
		Entry string
	}

	e := new(revealentry)
	if p, err := ioutil.ReadAll(ctx.Request.Body); err != nil {
		wsLog.Error(err)
		ctx.WriteHeader(httpBad)
		ctx.Write([]byte(err.Error()))
		return
	} else {
		if err := json.Unmarshal(p, e); err != nil {
			wsLog.Error(err)
			ctx.WriteHeader(httpBad)
			ctx.Write([]byte(err.Error()))
			return
		}
	}

	entry := common.NewEntry()
	if p, err := hex.DecodeString(e.Entry); err != nil {
		wsLog.Error(err)
		ctx.WriteHeader(httpBad)
		ctx.Write([]byte(err.Error()))
		return
	} else {
		_, err := entry.UnmarshalBinaryData(p)
		if err != nil {
			wsLog.Error(err)
			ctx.WriteHeader(httpBad)
			ctx.Write([]byte(err.Error()))
			return
		}
	}

	if err := factomapi.RevealEntry(entry); err != nil {
		wsLog.Error(err)
		ctx.WriteHeader(httpBad)
		ctx.Write([]byte(err.Error()))
		return
	}

	//	ctx.WriteHeader(httpOK)
}