[NOD-303] Implement get transaction by id for api server (#391)

* [NOD-303] Implement get transaction by id for api server

* [NOD-303] Make routeParamTxID a constant

* [NOD-303] Change database is not current error.

* [NOD-303] Add ID to TransactionInput and TransactionOutput models

* [NOD-303] Change transactions_outputs table name to transaction_outputs and transactions_inputs to transaction_inputs

* [NOD-303] Add json annotations to transaction response types

* [NOD-303] Split server package

* [NOD-303] Add GetTransactionByHashHandler

* [NOD-303] Add comments to exported functions and variables

* [NOD-303] Put response types in a separate file

* [NOD-303] Rename functions
This commit is contained in:
Ori Newman 2019-09-03 15:54:59 +03:00 committed by Svarog
parent 7521545682
commit ae25ec2e6b
36 changed files with 541 additions and 122 deletions

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@ -1,4 +1,4 @@
package main
package config
import (
"errors"
@ -20,23 +20,26 @@ var (
defaultHTTPListen = "0.0.0.0:8080"
)
type config struct {
// Config defines the configuration options for the API server.
type Config struct {
LogDir string `long:"logdir" description:"Directory to log output."`
RPCUser string `short:"u" long:"rpcuser" description:"RPC username" required:"true"`
RPCPassword string `short:"P" long:"rpcpass" default-mask:"-" description:"RPC password" required:"true"`
RPCServer string `short:"s" long:"rpcserver" description:"RPC server to connect to" required:"true"`
RPCCert string `short:"c" long:"rpccert" description:"RPC server certificate chain for validation"`
DisableTLS bool `long:"notls" description:"Disable TLS"`
DBHost string `long:"dbhost" description:"Database host"`
DBAddress string `long:"dbaddress" description:"Database address"`
DBUser string `long:"dbuser" description:"Database user" required:"true"`
DBPassword string `long:"dbpass" description:"Database password" required:"true"`
DBName string `long:"dbname" description:"Database name" required:"true"`
HTTPListen string `long:"listen" description:"HTTP address to listen on (default: 0.0.0.0:8080)"`
}
func parseConfig() (*config, error) {
cfg := &config{
// Parse parses the CLI arguments and returns a config struct.
func Parse() (*Config, error) {
cfg := &Config{
LogDir: defaultLogDir,
DBHost: defaultDBAddr,
DBAddress: defaultDBAddr,
HTTPListen: defaultHTTPListen,
}
parser := flags.NewParser(cfg, flags.PrintErrors|flags.HelpFlag)

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@ -2,11 +2,12 @@ package main
import (
"fmt"
"github.com/daglabs/btcd/apiserver/config"
"github.com/daglabs/btcd/rpcclient"
"io/ioutil"
)
func connectToServer(cfg *config) (*apiServerClient, error) {
func connectToServer(cfg *config.Config) (*apiServerClient, error) {
var cert []byte
if !cfg.DisableTLS {
var err error

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@ -0,0 +1,69 @@
package controllers
import (
"encoding/hex"
"github.com/daglabs/btcd/apiserver/models"
)
type transactionResponse struct {
TransactionHash string `json:"transactionHash"`
TransactionID string `json:"transactionId"`
AcceptingBlockHash string `json:"acceptingBlockHash,omitempty"`
AcceptingBlockBlueScore uint64 `json:"acceptingBlockBlueScore,omitempty"`
SubnetworkID string `json:"subnetworkId"`
LockTime uint64 `json:"lockTime"`
Gas uint64 `json:"gas,omitempty"`
PayloadHash string `json:"payloadHash,omitempty"`
Payload string `json:"payload,omitempty"`
Inputs []*transactionInputResponse `json:"inputs"`
Outputs []*transactionOutputResponse `json:"outputs"`
Mass uint64 `json:"mass"`
}
type transactionOutputResponse struct {
TransactionID string `json:"transactionId,omitempty"`
Value uint64 `json:"value"`
PkScript string `json:"pkScript"`
Address string `json:"address"`
}
type transactionInputResponse struct {
TransactionID string `json:"transactionId,omitempty"`
PreviousTransactionID string `json:"previousTransactionId"`
PreviousTransactionOutputIndex uint32 `json:"previousTransactionOutputIndex"`
SignatureScript string `json:"signatureScript"`
Sequence uint64 `json:"sequence"`
}
func convertTxModelToTxResponse(tx *models.Transaction) *transactionResponse {
txRes := &transactionResponse{
TransactionHash: tx.TransactionHash,
TransactionID: tx.TransactionID,
AcceptingBlockHash: tx.AcceptingBlock.BlockHash,
AcceptingBlockBlueScore: tx.AcceptingBlock.BlueScore,
SubnetworkID: tx.Subnetwork.SubnetworkID,
LockTime: tx.LockTime,
Gas: tx.Gas,
PayloadHash: tx.PayloadHash,
Payload: hex.EncodeToString(tx.Payload),
Inputs: make([]*transactionInputResponse, len(tx.TransactionOutputs)),
Outputs: make([]*transactionOutputResponse, len(tx.TransactionInputs)),
Mass: tx.Mass,
}
for i, txOut := range tx.TransactionOutputs {
txRes.Outputs[i] = &transactionOutputResponse{
Value: txOut.Value,
PkScript: hex.EncodeToString(txOut.PkScript),
Address: "", // TODO: Fill it when there's an addrindex in the DB.
}
}
for i, txIn := range tx.TransactionInputs {
txRes.Inputs[i] = &transactionInputResponse{
PreviousTransactionID: txIn.TransactionOutput.Transaction.TransactionID,
PreviousTransactionOutputIndex: txIn.TransactionOutput.Index,
SignatureScript: hex.EncodeToString(txIn.SignatureScript),
Sequence: txIn.Sequence,
}
}
return txRes
}

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@ -0,0 +1,46 @@
package controllers
import (
"fmt"
"github.com/daglabs/btcd/apiserver/database"
"github.com/daglabs/btcd/apiserver/models"
"github.com/daglabs/btcd/apiserver/utils"
"github.com/daglabs/btcd/util/daghash"
"github.com/jinzhu/gorm"
"net/http"
)
// GetTransactionByIDHandler returns a transaction by a given transaction ID.
func GetTransactionByIDHandler(txID string) (interface{}, *utils.HandlerError) {
if len(txID) != daghash.TxIDSize*2 {
return nil, utils.NewHandlerError(http.StatusUnprocessableEntity, fmt.Sprintf("The given txid is not a hex-encoded %d-byte hash.", daghash.TxIDSize))
}
tx := &models.Transaction{}
db := database.DB.Where("transaction_id = ?", txID)
addTxPreloadedFields(db).First(&tx)
if tx.ID == 0 {
return nil, utils.NewHandlerError(http.StatusNotFound, "No transaction with the given txid was found.")
}
return convertTxModelToTxResponse(tx), nil
}
// GetTransactionByHashHandler returns a transaction by a given transaction hash.
func GetTransactionByHashHandler(txHash string) (interface{}, *utils.HandlerError) {
if len(txHash) != daghash.HashSize*2 {
return nil, utils.NewHandlerError(http.StatusUnprocessableEntity, fmt.Sprintf("The given txhash is not a hex-encoded %d-byte hash.", daghash.HashSize))
}
tx := &models.Transaction{}
db := database.DB.Where("transaction_hash = ?", txHash)
addTxPreloadedFields(db).First(&tx)
if tx.ID == 0 {
return nil, utils.NewHandlerError(http.StatusNotFound, "No transaction with the given txhash was found.")
}
return convertTxModelToTxResponse(tx), nil
}
func addTxPreloadedFields(db *gorm.DB) *gorm.DB {
return db.Preload("AcceptingBlock").
Preload("Subnetwork").
Preload("TransactionOutputs").
Preload("TransactionInputs.TransactionOutput.Transaction")
}

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@ -0,0 +1,74 @@
package database
import (
"fmt"
"github.com/daglabs/btcd/apiserver/config"
"github.com/golang-migrate/migrate/v4/source"
"github.com/jinzhu/gorm"
"os"
"github.com/golang-migrate/migrate/v4"
)
// DB is the API server database.
var DB *gorm.DB
// Connect connects to the database mentioned in
// config variable.
func Connect(cfg *config.Config) error {
connectionString := buildConnectionString(cfg)
isCurrent, err := isCurrent(connectionString)
if err != nil {
return fmt.Errorf("Error checking whether the database is current: %s", err)
}
if !isCurrent {
return fmt.Errorf("Database is not current. Please migrate" +
" the database and start again.")
}
DB, err = gorm.Open("mysql", connectionString)
if err != nil {
return err
}
return nil
}
func buildConnectionString(cfg *config.Config) string {
return fmt.Sprintf("%s:%s@tcp(%s)/%s?charset=utf8&parseTime=True",
cfg.DBUser, cfg.DBPassword, cfg.DBAddress, cfg.DBName)
}
// isCurrent resolves whether the database is on the latest
// version of the schema.
func isCurrent(connectionString string) (bool, error) {
driver, err := source.Open("file://migrations")
if err != nil {
return false, err
}
migrator, err := migrate.NewWithSourceInstance(
"migrations", driver, "mysql://"+connectionString)
if err != nil {
return false, err
}
// Get the current version
version, isDirty, err := migrator.Version()
if err == migrate.ErrNilVersion {
return false, nil
}
if err != nil {
return false, err
}
if isDirty {
return false, fmt.Errorf("Database is dirty")
}
// The database is current if Next returns ErrNotExist
_, err = driver.Next(version)
if pathErr, ok := err.(*os.PathError); ok {
if pathErr.Err == os.ErrNotExist {
return true, nil
}
}
return false, err
}

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@ -1 +0,0 @@
DROP TABLE `transactions_outputs`;

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@ -1 +0,0 @@
DROP TABLE `transactions_inputs`;

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@ -2,20 +2,36 @@ package main
import (
"fmt"
"github.com/daglabs/btcd/apiserver/config"
"github.com/daglabs/btcd/apiserver/database"
"github.com/daglabs/btcd/apiserver/server"
"github.com/daglabs/btcd/logger"
"github.com/daglabs/btcd/signal"
"github.com/daglabs/btcd/util/panics"
_ "github.com/golang-migrate/migrate/v4/database/mysql"
_ "github.com/golang-migrate/migrate/v4/source/file"
_ "github.com/jinzhu/gorm/dialects/mysql"
)
func main() {
defer panics.HandlePanic(log, logger.BackendLog)
cfg, err := parseConfig()
cfg, err := config.Parse()
if err != nil {
panic(fmt.Errorf("Error parsing command-line arguments: %s", err))
}
err = database.Connect(cfg)
if err != nil {
panic(fmt.Errorf("Error connecting to database: %s", err))
}
defer func() {
err := database.DB.Close()
if err != nil {
panic(fmt.Errorf("Error closing the database: %s", err))
}
}()
client, err := connectToServer(cfg)
if err != nil {
panic(fmt.Errorf("Error connecting to servers: %s", err))

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@ -1,17 +1,18 @@
CREATE TABLE `blocks`
(
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
`block_hash` CHAR(64) NOT NULL,
`block_hash` CHAR(64) NOT NULL,
`accepting_block_id` BIGINT UNSIGNED NULL,
`version` INT NOT NULL,
`hash_merkle_root` CHAR(64) NOT NULL,
`accepted_id_merkle_root` CHAR(64) NOT NULL,
`utxo_commitment` CHAR(64) NOT NULL,
`hash_merkle_root` CHAR(64) NOT NULL,
`accepted_id_merkle_root` CHAR(64) NOT NULL,
`utxo_commitment` CHAR(64) NOT NULL,
`timestamp` DATETIME NOT NULL,
`bits` INT UNSIGNED NOT NULL,
`nonce` BIGINT UNSIGNED NOT NULL,
`blue_score` BIGINT UNSIGNED NOT NULL,
`is_chain_block` TINYINT NOT NULL,
`mass` BIGINT NOT NULL,
PRIMARY KEY (`id`),
UNIQUE INDEX `idx_blocks_block_hash` (`block_hash`),
INDEX `idx_blocks_timestamp` (`timestamp`),

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@ -9,6 +9,7 @@ CREATE TABLE `transactions`
`gas` BIGINT UNSIGNED NOT NULL,
`payload_hash` CHAR(64) NOT NULL,
`payload` BLOB NOT NULL,
`mass` BIGINT NOT NULL,
PRIMARY KEY (`id`),
UNIQUE INDEX `idx_transactions_transaction_hash` (`transaction_hash`),
INDEX `idx_transactions_transaction_id` (`transaction_id`),

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@ -0,0 +1 @@
DROP TABLE `transaction_outputs`;

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@ -1,4 +1,4 @@
CREATE TABLE `transactions_outputs`
CREATE TABLE `transaction_outputs`
(
`id` BIGINT UNSIGNED NOT NULL,
`transaction_id` BIGINT UNSIGNED NOT NULL,

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@ -0,0 +1 @@
DROP TABLE `transaction_inputs`;

View File

@ -1,4 +1,4 @@
CREATE TABLE `transactions_inputs`
CREATE TABLE `transaction_inputs`
(
`id` BIGINT UNSIGNED NOT NULL,
`transaction_id` BIGINT UNSIGNED NULL,

View File

@ -19,6 +19,7 @@ type Block struct {
Nonce uint64
BlueScore uint64
IsChainBlock bool
Mass uint64
ParentBlocks []Block `gorm:"many2many:parent_blocks;"`
}
@ -40,22 +41,26 @@ type RawBlock struct {
// Subnetwork is the gorm model for the 'subnetworks' table
type Subnetwork struct {
ID uint64 `gorm:"primary_key"`
SubnetworkID []byte
SubnetworkID string
}
// Transaction is the gorm model for the 'transactions' table
type Transaction struct {
ID uint64 `gorm:"primary_key"`
AcceptingBlockID uint64
AcceptingBlock Block
TransactionHash string
TransactionID string
LockTime uint64
SubnetworkID uint64
Gas uint64
PayloadHash string
Payload []byte
Blocks []Block `gorm:"many2many:transactions_to_blocks;"`
ID uint64 `gorm:"primary_key"`
AcceptingBlockID uint64
AcceptingBlock Block
TransactionHash string
TransactionID string
LockTime uint64
SubnetworkID uint64
Subnetwork Subnetwork
Gas uint64
PayloadHash string
Payload []byte
Mass uint64
Blocks []Block `gorm:"many2many:transactions_to_blocks;"`
TransactionOutputs []TransactionOutput
TransactionInputs []TransactionInput
}
// TransactionBlock is the gorm model for the 'transactions_to_blocks' table
@ -75,6 +80,7 @@ func (TransactionBlock) TableName() string {
// TransactionOutput is the gorm model for the 'transaction_outputs' table
type TransactionOutput struct {
ID uint64 `gorm:"primary_key"`
TransactionID uint64
Transaction Transaction
Index uint32
@ -84,6 +90,7 @@ type TransactionOutput struct {
// TransactionInput is the gorm model for the 'transaction_inputs' table
type TransactionInput struct {
ID uint64 `gorm:"primary_key"`
TransactionID uint64
Transaction Transaction
TransactionOutputID uint64

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@ -1,62 +0,0 @@
package server
import (
"context"
"fmt"
)
type contextKey string
const (
contextKeyRequestID contextKey = "REQUEST_ID"
)
type apiServerContext struct {
context.Context
}
func newAPIServerContext(ctx context.Context) *apiServerContext {
if asCtx, ok := ctx.(*apiServerContext); ok {
return asCtx
}
return &apiServerContext{Context: ctx}
}
func (ctx *apiServerContext) setRequestID(requestID uint64) context.Context {
context.WithValue(ctx, contextKeyRequestID, nextRequestID)
return ctx
}
func (ctx *apiServerContext) requestID() uint64 {
id := ctx.Value(contextKeyRequestID)
return id.(uint64)
}
func (ctx *apiServerContext) getLogString(format string, params ...interface{}) string {
params = append(params, ctx.requestID())
return fmt.Sprintf("RID %d: "+format, params)
}
func (ctx *apiServerContext) tracef(format string, params ...interface{}) {
log.Tracef(ctx.getLogString(format, params))
}
func (ctx *apiServerContext) debugf(format string, params ...interface{}) {
log.Debugf(ctx.getLogString(format, params))
}
func (ctx *apiServerContext) infof(format string, params ...interface{}) {
log.Infof(ctx.getLogString(format, params))
}
func (ctx *apiServerContext) warnf(format string, params ...interface{}) {
log.Warnf(ctx.getLogString(format, params))
}
func (ctx *apiServerContext) errorf(format string, params ...interface{}) {
log.Errorf(ctx.getLogString(format, params))
}
func (ctx *apiServerContext) criticalf(format string, params ...interface{}) {
log.Criticalf(ctx.getLogString(format, params))
}

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@ -1,15 +1,16 @@
package server
import (
"fmt"
"github.com/daglabs/btcd/apiserver/utils"
"net/http"
"runtime/debug"
)
var nextRequestID uint64 = 1
func addRequestMetadataMiddleware(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
rCtx := newAPIServerContext(r.Context()).setRequestID(nextRequestID)
rCtx := utils.ToAPIServerContext(r.Context()).SetRequestID(nextRequestID)
r.WithContext(rCtx)
nextRequestID++
next.ServeHTTP(w, r)
@ -18,31 +19,30 @@ func addRequestMetadataMiddleware(next http.Handler) http.Handler {
func loggingMiddleware(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
ctx := newAPIServerContext(r.Context())
ctx.infof("Method: %s URI: %s", r.Method, r.RequestURI)
ctx := utils.ToAPIServerContext(r.Context())
ctx.Infof("Method: %s URI: %s", r.Method, r.RequestURI)
next.ServeHTTP(w, r)
})
}
func recoveryMiddleware(h http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
ctx := newAPIServerContext(r.Context())
var errStr string
ctx := utils.ToAPIServerContext(r.Context())
defer func() {
recoveryErr := recover()
if recoveryErr != nil {
switch t := recoveryErr.(type) {
case string:
errStr = t
case error:
errStr = t.Error()
default:
errStr = "unknown error"
}
ctx.errorf("got error: %s", errStr)
http.Error(w, fmt.Sprintf("got error in request %d: %s", ctx.requestID(), errStr), http.StatusInternalServerError)
log.Criticalf("Fatal error: %s", recoveryErr)
log.Criticalf("Stack trace: %s", debug.Stack())
sendErr(ctx, w, utils.NewHandlerError(http.StatusInternalServerError, "A server error occurred."))
}
}()
h.ServeHTTP(w, r)
})
}
func setJSONMiddleware(h http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json; charset=utf-8")
h.ServeHTTP(w, r)
})
}

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@ -0,0 +1,67 @@
package server
import (
"encoding/json"
"fmt"
"github.com/daglabs/btcd/apiserver/controllers"
"github.com/daglabs/btcd/apiserver/utils"
"github.com/gorilla/mux"
"net/http"
)
const (
routeParamTxID = "txID"
routeParamTxHash = "txHash"
)
func makeHandler(handler func(vars map[string]string, ctx *utils.APIServerContext) (interface{}, *utils.HandlerError)) func(http.ResponseWriter, *http.Request) {
return func(w http.ResponseWriter, r *http.Request) {
ctx := utils.ToAPIServerContext(r.Context())
response, hErr := handler(mux.Vars(r), ctx)
if hErr != nil {
sendErr(ctx, w, hErr)
return
}
sendJSONResponse(w, response)
}
}
func sendErr(ctx *utils.APIServerContext, w http.ResponseWriter, hErr *utils.HandlerError) {
errMsg := fmt.Sprintf("got error: %s", hErr)
ctx.Warnf(errMsg)
w.WriteHeader(hErr.ErrorCode)
sendJSONResponse(w, hErr)
}
func sendJSONResponse(w http.ResponseWriter, response interface{}) {
b, err := json.Marshal(response)
if err != nil {
panic(err)
}
_, err = fmt.Fprintf(w, string(b))
if err != nil {
panic(err)
}
}
func mainHandler(_ map[string]string, _ *utils.APIServerContext) (interface{}, *utils.HandlerError) {
return "API server is running", nil
}
func addRoutes(router *mux.Router) {
router.HandleFunc("/", makeHandler(mainHandler))
router.HandleFunc(
fmt.Sprintf("/transaction/id/{%s}", routeParamTxID),
makeHandler(func(vars map[string]string, ctx *utils.APIServerContext) (interface{}, *utils.HandlerError) {
return controllers.GetTransactionByIDHandler(vars[routeParamTxID])
})).
Methods("GET")
router.HandleFunc(
fmt.Sprintf("/transaction/hash/{%s}", routeParamTxHash),
makeHandler(func(vars map[string]string, ctx *utils.APIServerContext) (interface{}, *utils.HandlerError) {
return controllers.GetTransactionByHashHandler(vars[routeParamTxHash])
})).
Methods("GET")
}

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@ -2,7 +2,6 @@ package server
import (
"context"
"fmt"
"github.com/gorilla/handlers"
"github.com/gorilla/mux"
"net/http"
@ -11,13 +10,6 @@ import (
const gracefulShutdownTimeout = 30 * time.Second
func mainHandler(w http.ResponseWriter, r *http.Request) {
_, err := fmt.Fprintf(w, "API Server is running")
if err != nil {
panic(err)
}
}
// Start starts the HTTP REST server and returns a
// function to gracefully shutdown it.
func Start(listenAddr string) func() {
@ -25,7 +17,8 @@ func Start(listenAddr string) func() {
router.Use(addRequestMetadataMiddleware)
router.Use(recoveryMiddleware)
router.Use(loggingMiddleware)
router.HandleFunc("/", mainHandler)
router.Use(setJSONMiddleware)
addRoutes(router)
httpServer := &http.Server{
Addr: listenAddr,
Handler: handlers.CORS()(router),
@ -38,7 +31,7 @@ func Start(listenAddr string) func() {
defer cancel()
err := httpServer.Shutdown(ctx)
if err != nil {
log.Errorf("Error shutting down http httpServer: %s", err)
log.Errorf("Error shutting down HTTP server: %s", err)
}
}
}

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@ -0,0 +1,79 @@
package utils
import (
"context"
"fmt"
)
type contextKey string
const (
contextKeyRequestID contextKey = "REQUEST_ID"
)
// APIServerContext is a context.Context wrapper that
// enables custom logs with request ID.
type APIServerContext struct {
context.Context
}
// ToAPIServerContext takes a context.Context instance
// and converts it to *ApiServerContext.
func ToAPIServerContext(ctx context.Context) *APIServerContext {
if asCtx, ok := ctx.(*APIServerContext); ok {
return asCtx
}
return &APIServerContext{Context: ctx}
}
// SetRequestID associates a request ID for the context.
func (ctx *APIServerContext) SetRequestID(requestID uint64) context.Context {
context.WithValue(ctx, contextKeyRequestID, requestID)
return ctx
}
func (ctx *APIServerContext) requestID() uint64 {
id := ctx.Value(contextKeyRequestID)
uint64ID, _ := id.(uint64)
return uint64ID
}
func (ctx *APIServerContext) getLogString(format string, params ...interface{}) string {
return fmt.Sprintf("RID %d: ", ctx.requestID()) + fmt.Sprintf(format, params...)
}
// Tracef writes a customized formatted context
// related log with log level 'Trace'.
func (ctx *APIServerContext) Tracef(format string, params ...interface{}) {
log.Trace(ctx.getLogString(format, params...))
}
// Debugf writes a customized formatted context
// related log with log level 'Debug'.
func (ctx *APIServerContext) Debugf(format string, params ...interface{}) {
log.Debug(ctx.getLogString(format, params...))
}
// Infof writes a customized formatted context
// related log with log level 'Info'.
func (ctx *APIServerContext) Infof(format string, params ...interface{}) {
log.Info(ctx.getLogString(format, params...))
}
// Warnf writes a customized formatted context
// related log with log level 'Warn'.
func (ctx *APIServerContext) Warnf(format string, params ...interface{}) {
log.Warn(ctx.getLogString(format, params...))
}
// Errorf writes a customized formatted context
// related log with log level 'Error'.
func (ctx *APIServerContext) Errorf(format string, params ...interface{}) {
log.Error(ctx.getLogString(format, params...))
}
// Criticalf writes a customized formatted context
// related log with log level 'Critical'.
func (ctx *APIServerContext) Criticalf(format string, params ...interface{}) {
log.Criticalf(ctx.getLogString(format, params...))
}

20
apiserver/utils/error.go Normal file
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@ -0,0 +1,20 @@
package utils
// HandlerError is an error returned from
// a rest route handler or a middleware.
type HandlerError struct {
ErrorCode int
ErrorMessage string
}
func (hErr *HandlerError) Error() string {
return hErr.ErrorMessage
}
// NewHandlerError returns a HandlerError with the given code and message.
func NewHandlerError(code int, message string) *HandlerError {
return &HandlerError{
ErrorCode: code,
ErrorMessage: message,
}
}

9
apiserver/utils/log.go Normal file
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@ -0,0 +1,9 @@
package utils
import "github.com/daglabs/btcd/util/panics"
import "github.com/daglabs/btcd/apiserver/logger"
var (
log = logger.BackendLog.Logger("UTIL")
spawn = panics.GoroutineWrapperFunc(log, logger.BackendLog)
)

9
go.mod
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@ -11,16 +11,13 @@ require (
github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792
github.com/btcsuite/winsvc v1.0.0
github.com/davecgh/go-spew v1.1.1
github.com/golang/protobuf v1.3.1 // indirect
github.com/golang-migrate/migrate/v4 v4.6.1
github.com/gorilla/handlers v1.4.2
github.com/gorilla/mux v1.6.2
github.com/gorilla/mux v1.7.1
github.com/jessevdk/go-flags v1.4.0
github.com/jinzhu/gorm v1.9.10
github.com/jrick/logrotate v1.0.0
github.com/kkdai/bstream v0.0.0-20181106074824-b3251f7901ec
github.com/miekg/dns v1.1.6
github.com/stretchr/testify v1.3.0 // indirect
golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c
golang.org/x/sync v0.0.0-20190412183630-56d357773e84 // indirect
golang.org/x/sys v0.0.0-20190312061237-fead79001313 // indirect
golang.org/x/crypto v0.0.0-20190426145343-a29dc8fdc734
)

98
go.sum
View File

@ -3,7 +3,10 @@ bou.ke/monkey v1.0.1/go.mod h1:FgHuK96Rv2Nlf+0u1OOVDpCMdsWyOFmeeketDHE7LIg=
cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
cloud.google.com/go v0.37.4/go.mod h1:NHPJ89PdicEuT9hdPXMROBD91xc5uRDxsMtSB16k7hw=
github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/Microsoft/go-winio v0.4.11/go.mod h1:VhR8bwka0BXejwEJY73c50VrPtXAaKcyvVC4A4RozmA=
github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5/go.mod h1:lmUJ/7eu/Q8D7ML55dXQrVaamCz2vxCfdQBasLZfHKk=
github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI=
github.com/aead/siphash v1.0.1 h1:FwHfE/T45KPKYuuSAKyyvE+oPWcaQ+CUmFW0bPlM+kg=
@ -11,7 +14,10 @@ github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBA
github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
github.com/aws/aws-sdk-go v1.17.7/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
github.com/bitly/go-hostpool v0.0.0-20171023180738-a3a6125de932/go.mod h1:NOuUCSz6Q9T7+igc/hlvDOUdtWKryOrtFyIVABv/p7k=
github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869/go.mod h1:Ekp36dRnpXw/yCqJaO+ZrUyxD+3VXMFFr56k5XYrpB4=
github.com/btcsuite/btclog v0.0.0-20170628155309-84c8d2346e9f h1:bAs4lUbRJpnnkd9VhRV3jjAVU7DJVjMaK+IsvSeZvFo=
github.com/btcsuite/btclog v0.0.0-20170628155309-84c8d2346e9f/go.mod h1:TdznJufoqS23FtqVCzL0ZqgP5MqXbb4fg/WgDys70nA=
github.com/btcsuite/go-socks v0.0.0-20170105172521-4720035b7bfd h1:R/opQEbFEy9JGkIguV40SvRY1uliPX8ifOvi6ICsFCw=
@ -25,32 +31,61 @@ github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792/go.mod h1:ghJtE
github.com/btcsuite/winsvc v1.0.0 h1:J9B4L7e3oqhXOcm+2IuNApwzQec85lE+QaikUcCs+dk=
github.com/btcsuite/winsvc v1.0.0/go.mod h1:jsenWakMcC0zFBFurPLEAyrnc/teJEM1O46fmI40EZs=
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/cockroachdb/apd v1.1.0/go.mod h1:8Sl8LxpKi29FqWXR16WEFZRNSz3SoPzUzeMeY4+DwBQ=
github.com/cockroachdb/cockroach-go v0.0.0-20181001143604-e0a95dfd547c/go.mod h1:XGLbWH/ujMcbPbhZq52Nv6UrCghb1yGn//133kEsvDk=
github.com/containerd/containerd v1.2.7/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
github.com/cznic/b v0.0.0-20180115125044-35e9bbe41f07/go.mod h1:URriBxXwVq5ijiJ12C7iIZqlA69nTlI+LgI6/pwftG8=
github.com/cznic/fileutil v0.0.0-20180108211300-6a051e75936f/go.mod h1:8S58EK26zhXSxzv7NQFpnliaOQsmDUxvoQO3rt154Vg=
github.com/cznic/golex v0.0.0-20170803123110-4ab7c5e190e4/go.mod h1:+bmmJDNmKlhWNG+gwWCkaBoTy39Fs+bzRxVBzoTQbIc=
github.com/cznic/internal v0.0.0-20180608152220-f44710a21d00/go.mod h1:olo7eAdKwJdXxb55TKGLiJ6xt1H0/tiiRCWKVLmtjY4=
github.com/cznic/lldb v1.1.0/go.mod h1:FIZVUmYUVhPwRiPzL8nD/mpFcJ/G7SSXjjXYG4uRI3A=
github.com/cznic/mathutil v0.0.0-20180504122225-ca4c9f2c1369/go.mod h1:e6NPNENfs9mPDVNRekM7lKScauxd5kXTr1Mfyig6TDM=
github.com/cznic/ql v1.2.0/go.mod h1:FbpzhyZrqr0PVlK6ury+PoW3T0ODUV22OeWIxcaOrSE=
github.com/cznic/sortutil v0.0.0-20150617083342-4c7342852e65/go.mod h1:q2w6Bg5jeox1B+QkJ6Wp/+Vn0G/bo3f1uY7Fn3vivIQ=
github.com/cznic/strutil v0.0.0-20171016134553-529a34b1c186/go.mod h1:AHHPPPXTw0h6pVabbcbyGRK1DckRn7r/STdZEeIDzZc=
github.com/cznic/zappy v0.0.0-20160723133515-2533cb5b45cc/go.mod h1:Y1SNZ4dRUOKXshKUbwUapqNncRrho4mkjQebgEHZLj8=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/denisenkom/go-mssqldb v0.0.0-20190515213511-eb9f6a1743f3/go.mod h1:zAg7JM8CkOJ43xKXIj7eRO9kmWm/TW578qo+oDO6tuM=
github.com/dhui/dktest v0.3.0/go.mod h1:cyzIUfGsBEbZ6BT7tnXqAShHSXCZhSNmFl70sZ7c1yc=
github.com/docker/distribution v2.7.0+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
github.com/docker/docker v0.7.3-0.20190103212154-2b7e084dc98b/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
github.com/docker/docker v0.7.3-0.20190817195342-4760db040282/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
github.com/docker/go-connections v0.4.0/go.mod h1:Gbd7IOopHjR8Iph03tsViu4nIes5XhDvyHbTtUxmeec=
github.com/docker/go-units v0.3.3/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
github.com/eapache/go-resiliency v1.1.0/go.mod h1:kFI+JgMyC7bLPUVY133qvEBtVayf5mFgVsvEsIPBvNs=
github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21/go.mod h1:+020luEh2TKB4/GOp8oxxtq0Daoen/Cii55CzbTV6DU=
github.com/eapache/queue v1.1.0/go.mod h1:6eCeP0CKFpHLu8blIFXhExK/dRa7WDZfr6jVFPTqq+I=
github.com/edsrzf/mmap-go v0.0.0-20170320065105-0bce6a688712/go.mod h1:YO35OhQPt3KJa3ryjFM5Bs14WD66h8eGKpfaBNrHW5M=
github.com/erikstmartin/go-testdb v0.0.0-20160219214506-8d10e4a1bae5/go.mod h1:a2zkGnVExMxdzMo3M0Hi/3sEU+cWnZpSni0O6/Yb/P0=
github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/fsouza/fake-gcs-server v1.7.0/go.mod h1:5XIRs4YvwNbNoz+1JF8j6KLAyDh7RHGAyAK3EP2EsNk=
github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
github.com/go-sql-driver/mysql v1.4.1 h1:g24URVg0OFbNUTx9qqY1IRZ9D9z3iPyi5zKhQZpNwpA=
github.com/go-sql-driver/mysql v1.4.1/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
github.com/gocql/gocql v0.0.0-20190301043612-f6df8288f9b4/go.mod h1:4Fw1eo5iaEhDUs8XyuhSVCVy52Jq3L+/3GJgYkwc+/0=
github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
github.com/gogo/protobuf v1.2.0/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zVXpSg4=
github.com/golang-migrate/migrate/v4 v4.6.1 h1:wTTtB3B+HMT1faZOpDgPd6LcwBZ/VwALjzqQ6PPS5G4=
github.com/golang-migrate/migrate/v4 v4.6.1/go.mod h1:JYi6reN3+Z734VZ0akNuyOJNcrg45ZL7LDBMW3WGJL0=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.1 h1:YF8+flBXS5eO826T4nzqPrxfhQThhXl0YzfuUPu4SBg=
github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/snappy v0.0.0-20170215233205-553a64147049/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
github.com/google/go-github v17.0.0+incompatible/go.mod h1:zLgOLi98H3fifZn+44m+umXrS52loVEgC2AApnigrVQ=
github.com/google/go-querystring v1.0.0/go.mod h1:odCYkC5MyYFN7vkCjXpyrEuKhc/BUO6wN/zVPAxq5ck=
github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
@ -59,9 +94,19 @@ github.com/gorilla/handlers v1.4.2 h1:0QniY0USkHQ1RGCLfKxeNHK9bkDHGRYGNDFBCS+YAR
github.com/gorilla/handlers v1.4.2/go.mod h1:Qkdc/uu4tH4g6mTK6auzZ766c4CA0Ng8+o/OAirnOIQ=
github.com/gorilla/mux v1.6.2 h1:Pgr17XVTNXAk3q/r4CpKzC5xBM/qW1uVLV+IhRZpIIk=
github.com/gorilla/mux v1.6.2/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
github.com/gorilla/mux v1.7.1 h1:Dw4jY2nghMMRsh1ol8dv1axHkDwMQK2DHerMNJsIpJU=
github.com/gorilla/mux v1.7.1/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
github.com/hailocab/go-hostpool v0.0.0-20160125115350-e80d13ce29ed/go.mod h1:tMWxXQ9wFIaZeTI9F+hmhFiGpFmhOHzyShyFUhRm0H4=
github.com/hashicorp/errwrap v1.0.0 h1:hLrqtEDnRye3+sgx6z4qVLNuviH3MR5aQ0ykNJa/UYA=
github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
github.com/hashicorp/go-multierror v1.0.0 h1:iVjPR7a6H0tWELX5NxNe7bYopibicUzc7uPribsnS6o=
github.com/hashicorp/go-multierror v1.0.0/go.mod h1:dHtQlpGsu+cZNNAkkCN/P3hoUDHhCYQXV3UM06sGGrk=
github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
github.com/jackc/fake v0.0.0-20150926172116-812a484cc733/go.mod h1:WrMFNQdiFJ80sQsxDoMokWK1W5TQtxBFNpzWTD84ibQ=
github.com/jackc/pgx v3.2.0+incompatible/go.mod h1:0ZGrqGqkRlliWnWB4zKnWtjbSWbGkVEFm4TeybAXq+I=
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/jinzhu/gorm v1.9.10 h1:HvrsqdhCW78xpJF67g1hMxS6eCToo9PZH4LDB8WKPac=
@ -69,30 +114,44 @@ github.com/jinzhu/gorm v1.9.10/go.mod h1:Kh6hTsSGffh4ui079FHrR5Gg+5D0hgihqDcsDN2
github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
github.com/jinzhu/now v1.0.1/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
github.com/jrick/logrotate v1.0.0 h1:lQ1bL/n9mBNeIXoTUoYRlK4dHuNJVofX9oWqBtPnSzI=
github.com/jrick/logrotate v1.0.0/go.mod h1:LNinyqDIJnpAur+b8yyulnQw/wDuN1+BYKlTRt3OuAQ=
github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU=
github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
github.com/kardianos/osext v0.0.0-20190222173326-2bc1f35cddc0/go.mod h1:1NbS8ALrpOvjt0rHPNLyCIeMtbizbir8U//inJ+zuB8=
github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvWXihfKN4Q=
github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
github.com/kkdai/bstream v0.0.0-20181106074824-b3251f7901ec h1:n1NeQ3SgUHyISrjFFoO5dR748Is8dBL9qpaTNfphQrs=
github.com/kkdai/bstream v0.0.0-20181106074824-b3251f7901ec/go.mod h1:J+Gs4SYgM6CZQHDETBtE9HaSEkGmuNXF86RwHhHUvq4=
github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
github.com/konsorten/go-windows-terminal-sequences v1.0.2/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/kshvakov/clickhouse v1.3.5/go.mod h1:DMzX7FxRymoNkVgizH0DWAL8Cur7wHLgx3MUnGwJqpE=
github.com/lib/pq v1.0.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
github.com/lib/pq v1.1.1/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
github.com/mattn/go-sqlite3 v1.10.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
github.com/miekg/dns v1.1.6 h1:jVwb4GDwD65q/gtItR/lIZHjNH93QfeGxZUkzJcW9mc=
github.com/miekg/dns v1.1.6/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
github.com/morikuni/aec v0.0.0-20170113033406-39771216ff4c/go.mod h1:BbKIizmSmc5MMPqRYbxO4ZU0S0+P200+tUnFx7PXmsc=
github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
github.com/nakagami/firebirdsql v0.0.0-20190310045651-3c02a58cfed8/go.mod h1:86wM1zFnC6/uDBfZGNwB65O+pR2OFi5q/YQaEUid1qA=
github.com/onsi/ginkgo v1.6.0 h1:Ix8l273rp3QzYgXSR+c8d1fTG7UPgYkOSELPhiY/YGw=
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/gomega v1.4.1 h1:PZSj/UFNaVp3KxrzHOcS7oyuWA7LoOY/77yCTEFu21U=
github.com/onsi/gomega v1.4.1/go.mod h1:C1qb7wdrVGGVU+Z6iS04AVkA3Q65CEZX59MT0QO5uiA=
github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
github.com/opencontainers/go-digest v1.0.0-rc1/go.mod h1:cMLVZDEM3+U2I4VmLI6N8jQYUd2OVphdqWwCJHrFt2s=
github.com/opencontainers/image-spec v1.0.1/go.mod h1:BtxoFyWECRxE4U/7sNtV5W15zMzWCbyJoFRP3s7yZA0=
github.com/openzipkin/zipkin-go v0.1.6/go.mod h1:QgAqvLzwWbR/WpD4A3cGpPtJrZXNIiJc5AZX7/PBEpw=
github.com/pierrec/lz4 v2.0.5+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi+IEE17M5jbnwPHcY=
github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
@ -103,75 +162,114 @@ github.com/prometheus/common v0.2.0/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y8
github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
github.com/prometheus/procfs v0.0.0-20190117184657-bf6a532e95b1/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0=
github.com/shopspring/decimal v0.0.0-20180709203117-cd690d0c9e24/go.mod h1:M+9NzErvs504Cn4c5DxATwIqPbtswREoFCre64PpcG4=
github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
github.com/sirupsen/logrus v1.4.1/go.mod h1:ni0Sbl8bgC9z8RoU9G6nDWqqs/fq4eDPysMBDgk/93Q=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/tidwall/pretty v0.0.0-20180105212114-65a9db5fad51/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk=
github.com/xanzy/go-gitlab v0.15.0/go.mod h1:8zdQa/ri1dfn8eS3Ir1SyfvOKlw7WBJ8DVThkpGiXrs=
github.com/xdg/scram v0.0.0-20180814205039-7eeb5667e42c/go.mod h1:lB8K/P019DLNhemzwFU4jHLhdvlE6uDZjXFejJXr49I=
github.com/xdg/stringprep v1.0.0/go.mod h1:Jhud4/sHMO4oL310DaZAKk9ZaJ08SJfe+sJh0HrGL1Y=
gitlab.com/nyarla/go-crypt v0.0.0-20160106005555-d9a5dc2b789b/go.mod h1:T3BPAOm2cqquPa0MKWeNkmOM5RQsRhkrwMWonFMN7fE=
go.mongodb.org/mongo-driver v1.1.0/go.mod h1:u7ryQJ+DOzQmeO7zB6MHyr8jkEQvC8vH7qLUO4lqsUM=
go.opencensus.io v0.20.1/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2 h1:VklqNMn3ovrHsnt90PveolxSbWFaJdECFbxSq0Mqo2M=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c h1:Vj5n4GlwjmQteupaxJ9+0FNOmBrHfq7vN4btdGoDZgI=
golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190426145343-a29dc8fdc734 h1:p/H982KKEjUnLJkM3tt/LemDnOc1GiZL5FCVlORJ5zo=
golang.org/x/crypto v0.0.0-20190426145343-a29dc8fdc734/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/net v0.0.0-20180719180050-a680a1efc54d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181108082009-03003ca0c849/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190125091013-d26f9f9a57f3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190311183353-d8887717615a h1:oWX7TPOiFAMXLq8o0ikBYfCJVlRHBcsciT5bXOrH628=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190424112056-4829fb13d2c6 h1:FP8hkuE6yUEaJnK7O2eTuejKWwW+Rhfj80dQ2JcKxCU=
golang.org/x/net v0.0.0-20190424112056-4829fb13d2c6/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20181106182150-f42d05182288/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/oauth2 v0.0.0-20190402181905-9f3314589c9a/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190412183630-56d357773e84 h1:IqXQ59gzdXv58Jmm2xn0tSOR9i6HqroaOFRQ3wR/dJQ=
golang.org/x/sync v0.0.0-20190412183630-56d357773e84/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20181122145206-62eef0e2fa9b/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190102155601-82a175fd1598/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190312061237-fead79001313 h1:pczuHS43Cp2ktBEEmLwScxgjWsBSzdaQiKzUyf3DTTc=
golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190426135247-a129542de9ae h1:mQLHiymj/JXKnnjc62tb7nD5pZLs940/sXJu+Xp3DBA=
golang.org/x/sys v0.0.0-20190426135247-a129542de9ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190425222832-ad9eeb80039a/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
google.golang.org/api v0.3.1/go.mod h1:6wY9I6uQWHQ8EM57III9mq/AjF+i8G65rmVagqKMtkk=
google.golang.org/api v0.3.2/go.mod h1:6wY9I6uQWHQ8EM57III9mq/AjF+i8G65rmVagqKMtkk=
google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE=
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
google.golang.org/appengine v1.3.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/genproto v0.0.0-20190404172233-64821d5d2107/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
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