Bump api/sdk dep

go.mod

@@ -81,8 +81,8 @@ require (
 	github.com/hashicorp/vault-plugin-secrets-gcp v0.5.2
 	github.com/hashicorp/vault-plugin-secrets-gcpkms v0.5.1
 	github.com/hashicorp/vault-plugin-secrets-kv v0.5.2-0.20190416155133-fd495225dea0
-	github.com/hashicorp/vault/api v1.0.3-0.20190614165924-47d4e5b1f688
+	github.com/hashicorp/vault/api v1.0.3-0.20190618151822-daa6a789fd8a
-	github.com/hashicorp/vault/sdk v0.1.12-0.20190614165924-47d4e5b1f688
+	github.com/hashicorp/vault/sdk v0.1.12-0.20190618145338-1ce8868aafe9
 	github.com/influxdata/influxdb v0.0.0-20190411212539-d24b7ba8c4c4
 	github.com/jackc/fake v0.0.0-20150926172116-812a484cc733 // indirect
 	github.com/jackc/pgx v3.3.0+incompatible // indirect

go.sum

@@ -233,8 +233,8 @@ github.com/hashicorp/go-msgpack v0.5.3 h1:zKjpN5BK/P5lMYrLmBHdBULWbJ0XpYR+7NGzqk
 github.com/hashicorp/go-msgpack v0.5.3/go.mod h1:ahLV/dePpqEmjfWmKiqvPkv/twdG7iPBM1vqhUKIvfM=
 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/go-plugin v1.0.0 h1:/gQ1sNR8/LHpoxKRQq4PmLBuacfZb4tC93e9B30o/7c=
+github.com/hashicorp/go-plugin v1.0.1 h1:4OtAfUGbnKC6yS48p0CtMX2oFYtzFZVv6rok3cRWgnE=
-github.com/hashicorp/go-plugin v1.0.0/go.mod h1:++UyYGoz3o5w9ZzAdZxtQKrWWP+iqPBn3cQptSMzBuY=
+github.com/hashicorp/go-plugin v1.0.1/go.mod h1:++UyYGoz3o5w9ZzAdZxtQKrWWP+iqPBn3cQptSMzBuY=
 github.com/hashicorp/go-retryablehttp v0.5.3 h1:QlWt0KvWT0lq8MFppF9tsJGF+ynG7ztc2KIPhzRGk7s=
 github.com/hashicorp/go-retryablehttp v0.5.3/go.mod h1:9B5zBasrRhHXnJnui7y6sL7es7NDiJgTc6Er0maI1Xs=
 github.com/hashicorp/go-rootcerts v1.0.0 h1:Rqb66Oo1X/eSV1x66xbDccZjhJigjg0+e82kpwzSwCI=

vendor/github.com/hashicorp/go-plugin/.gitignore

@@ -1 +1,2 @@
 .DS_Store
+.idea

vendor/github.com/hashicorp/go-plugin/client.go

@@ -87,6 +87,10 @@ type Client struct {
 	// goroutines.
 	clientWaitGroup sync.WaitGroup
 
+	// stderrWaitGroup is used to prevent the command's Wait() function from
+	// being called before we've finished reading from the stderr pipe.
+	stderrWaitGroup sync.WaitGroup
+
 	// processKilled is used for testing only, to flag when the process was
 	// forcefully killed.
 	processKilled bool
@@ -590,6 +594,12 @@ func (c *Client) Start() (addr net.Addr, err error) {
 	// Create a context for when we kill
 	c.doneCtx, c.ctxCancel = context.WithCancel(context.Background())
 
+	// Start goroutine that logs the stderr
+	c.clientWaitGroup.Add(1)
+	c.stderrWaitGroup.Add(1)
+	// logStderr calls Done()
+	go c.logStderr(cmdStderr)
+
 	c.clientWaitGroup.Add(1)
 	go func() {
 		// ensure the context is cancelled when we're done
@@ -602,6 +612,10 @@ func (c *Client) Start() (addr net.Addr, err error) {
 		pid := c.process.Pid
 		path := cmd.Path
 
+		// wait to finish reading from stderr since the stderr pipe reader
+		// will be closed by the subsequent call to cmd.Wait().
+		c.stderrWaitGroup.Wait()
+
 		// Wait for the command to end.
 		err := cmd.Wait()
 
@@ -624,11 +638,6 @@ func (c *Client) Start() (addr net.Addr, err error) {
 		c.exited = true
 	}()
 
-	// Start goroutine that logs the stderr
-	c.clientWaitGroup.Add(1)
-	// logStderr calls Done()
-	go c.logStderr(cmdStderr)
-
 	// Start a goroutine that is going to be reading the lines
 	// out of stdout
 	linesCh := make(chan string)
@@ -936,6 +945,7 @@ var stdErrBufferSize = 64 * 1024
 
 func (c *Client) logStderr(r io.Reader) {
 	defer c.clientWaitGroup.Done()
+	defer c.stderrWaitGroup.Done()
 	l := c.logger.Named(filepath.Base(c.config.Cmd.Path))
 
 	reader := bufio.NewReaderSize(r, stdErrBufferSize)
@@ -976,15 +986,15 @@ func (c *Client) logStderr(r io.Reader) {
 			// Attempt to infer the desired log level from the commonly used
 			// string prefixes
 			switch line := string(line); {
-			case strings.HasPrefix("[TRACE]", line):
+			case strings.HasPrefix(line, "[TRACE]"):
 				l.Trace(line)
-			case strings.HasPrefix("[DEBUG]", line):
+			case strings.HasPrefix(line, "[DEBUG]"):
 				l.Debug(line)
-			case strings.HasPrefix("[INFO]", line):
+			case strings.HasPrefix(line, "[INFO]"):
 				l.Info(line)
-			case strings.HasPrefix("[WARN]", line):
+			case strings.HasPrefix(line, "[WARN]"):
 				l.Warn(line)
-			case strings.HasPrefix("[ERROR]", line):
+			case strings.HasPrefix(line, "[ERROR]"):
 				l.Error(line)
 			default:
 				l.Debug(line)

vendor/github.com/hashicorp/go-plugin/grpc_client.go

@@ -3,6 +3,7 @@ package plugin
 import (
 	"crypto/tls"
 	"fmt"
+	"math"
 	"net"
 	"time"
 
@@ -32,6 +33,11 @@ func dialGRPCConn(tls *tls.Config, dialer func(string, time.Duration) (net.Conn,
 			credentials.NewTLS(tls)))
 	}
 
+	opts = append(opts,
+		grpc.WithDefaultCallOptions(grpc.MaxCallRecvMsgSize(math.MaxInt32)),
+		grpc.WithDefaultCallOptions(grpc.MaxCallSendMsgSize(math.MaxInt32)))
+
+
 	// Connect. Note the first parameter is unused because we use a custom
 	// dialer that has the state to see the address.
 	conn, err := grpc.Dial("unused", opts...)

vendor/github.com/hashicorp/go-plugin/server.go

@@ -363,14 +363,34 @@ func serverListener() (net.Listener, error) {
 }
 
 func serverListener_tcp() (net.Listener, error) {
-	minPort, err := strconv.ParseInt(os.Getenv("PLUGIN_MIN_PORT"), 10, 32)
+	envMinPort := os.Getenv("PLUGIN_MIN_PORT")
+	envMaxPort := os.Getenv("PLUGIN_MAX_PORT")
+
+	var minPort, maxPort int64
+	var err error
+
+	switch {
+	case len(envMinPort) == 0:
+		minPort = 0
+	default:
+		minPort, err = strconv.ParseInt(envMinPort, 10, 32)
 		if err != nil {
-		return nil, err
+			return nil, fmt.Errorf("Couldn't get value from PLUGIN_MIN_PORT: %v", err)
+		}
 	}
 
-	maxPort, err := strconv.ParseInt(os.Getenv("PLUGIN_MAX_PORT"), 10, 32)
+	switch {
+	case len(envMaxPort) == 0:
+		maxPort = 0
+	default:
+		maxPort, err = strconv.ParseInt(envMaxPort, 10, 32)
 		if err != nil {
-		return nil, err
+			return nil, fmt.Errorf("Couldn't get value from PLUGIN_MAX_PORT: %v", err)
+		}
+	}
+
+	if minPort > maxPort {
+		return nil, fmt.Errorf("ENV_MIN_PORT value of %d is greater than PLUGIN_MAX_PORT value of %d", minPort, maxPort)
 	}
 
 	for port := minPort; port <= maxPort; port++ {

vendor/github.com/hashicorp/vault/api/go.mod

@@ -11,7 +11,7 @@ require (
 	github.com/hashicorp/go-retryablehttp v0.5.3
 	github.com/hashicorp/go-rootcerts v1.0.0
 	github.com/hashicorp/hcl v1.0.0
-	github.com/hashicorp/vault/sdk v0.1.12-0.20190614165924-47d4e5b1f688
+	github.com/hashicorp/vault/sdk v0.1.12-0.20190618145338-1ce8868aafe9
 	github.com/mitchellh/mapstructure v1.1.2
 	golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3
 	golang.org/x/time v0.0.0-20190308202827-9d24e82272b4

vendor/github.com/hashicorp/vault/api/go.sum

@@ -34,8 +34,7 @@ github.com/hashicorp/go-immutable-radix v1.0.0 h1:AKDB1HM5PWEA7i4nhcpwOrO2byshxB
 github.com/hashicorp/go-immutable-radix v1.0.0/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60=
 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/go-plugin v1.0.0 h1:/gQ1sNR8/LHpoxKRQq4PmLBuacfZb4tC93e9B30o/7c=
+github.com/hashicorp/go-plugin v1.0.1/go.mod h1:++UyYGoz3o5w9ZzAdZxtQKrWWP+iqPBn3cQptSMzBuY=
-github.com/hashicorp/go-plugin v1.0.0/go.mod h1:++UyYGoz3o5w9ZzAdZxtQKrWWP+iqPBn3cQptSMzBuY=
 github.com/hashicorp/go-retryablehttp v0.5.3 h1:QlWt0KvWT0lq8MFppF9tsJGF+ynG7ztc2KIPhzRGk7s=
 github.com/hashicorp/go-retryablehttp v0.5.3/go.mod h1:9B5zBasrRhHXnJnui7y6sL7es7NDiJgTc6Er0maI1Xs=
 github.com/hashicorp/go-rootcerts v1.0.0 h1:Rqb66Oo1X/eSV1x66xbDccZjhJigjg0+e82kpwzSwCI=

vendor/github.com/lib/pq/.travis.sh

@@ -80,7 +80,7 @@ megacheck_install() {
 }
 
 golint_install() {
-	go get github.com/golang/lint/golint
+	go get golang.org/x/lint/golint
 }
 
 $1

vendor/github.com/lib/pq/.travis.yml

@@ -1,9 +1,9 @@
 language: go
 
 go:
-  - 1.8.x
   - 1.9.x
   - 1.10.x
+  - 1.11.x
   - master
 
 sudo: true
@@ -44,7 +44,7 @@ script:
   - >
     goimports -d -e $(find -name '*.go') | awk '{ print } END { exit NR == 0 ? 0 : 1 }'
   - go vet ./...
-  - megacheck -go 1.8 ./...
+  - megacheck -go 1.9 ./...
   - golint ./...
   - PQTEST_BINARY_PARAMETERS=no  go test -race -v ./...
   - PQTEST_BINARY_PARAMETERS=yes go test -race -v ./...

vendor/github.com/lib/pq/README.md

@@ -10,7 +10,7 @@
 ## Docs
 
 For detailed documentation and basic usage examples, please see the package
-documentation at <http://godoc.org/github.com/lib/pq>.
+documentation at <https://godoc.org/github.com/lib/pq>.
 
 ## Tests
 

vendor/github.com/lib/pq/conn.go

@@ -2,7 +2,9 @@ package pq
 
 import (
 	"bufio"
+	"context"
 	"crypto/md5"
+	"crypto/sha256"
 	"database/sql"
 	"database/sql/driver"
 	"encoding/binary"
@@ -20,6 +22,7 @@ import (
 	"unicode"
 
 	"github.com/lib/pq/oid"
+	"github.com/lib/pq/scram"
 )
 
 // Common error types
@@ -89,13 +92,24 @@ type Dialer interface {
 	DialTimeout(network, address string, timeout time.Duration) (net.Conn, error)
 }
 
-type defaultDialer struct{}
+type DialerContext interface {
-
+	DialContext(ctx context.Context, network, address string) (net.Conn, error)
-func (d defaultDialer) Dial(ntw, addr string) (net.Conn, error) {
-	return net.Dial(ntw, addr)
 }
-func (d defaultDialer) DialTimeout(ntw, addr string, timeout time.Duration) (net.Conn, error) {
+
-	return net.DialTimeout(ntw, addr, timeout)
+type defaultDialer struct {
+	d net.Dialer
+}
+
+func (d defaultDialer) Dial(network, address string) (net.Conn, error) {
+	return d.d.Dial(network, address)
+}
+func (d defaultDialer) DialTimeout(network, address string, timeout time.Duration) (net.Conn, error) {
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+	return d.DialContext(ctx, network, address)
+}
+func (d defaultDialer) DialContext(ctx context.Context, network, address string) (net.Conn, error) {
+	return d.d.DialContext(ctx, network, address)
 }
 
 type conn struct {
@@ -244,90 +258,35 @@ func (cn *conn) writeBuf(b byte) *writeBuf {
 	}
 }
 
-// Open opens a new connection to the database. name is a connection string.
+// Open opens a new connection to the database. dsn is a connection string.
 // Most users should only use it through database/sql package from the standard
 // library.
-func Open(name string) (_ driver.Conn, err error) {
+func Open(dsn string) (_ driver.Conn, err error) {
-	return DialOpen(defaultDialer{}, name)
+	return DialOpen(defaultDialer{}, dsn)
 }
 
 // DialOpen opens a new connection to the database using a dialer.
-func DialOpen(d Dialer, name string) (_ driver.Conn, err error) {
+func DialOpen(d Dialer, dsn string) (_ driver.Conn, err error) {
+	c, err := NewConnector(dsn)
+	if err != nil {
+		return nil, err
+	}
+	c.dialer = d
+	return c.open(context.Background())
+}
+
+func (c *Connector) open(ctx context.Context) (cn *conn, err error) {
 	// Handle any panics during connection initialization.  Note that we
 	// specifically do *not* want to use errRecover(), as that would turn any
 	// connection errors into ErrBadConns, hiding the real error message from
 	// the user.
 	defer errRecoverNoErrBadConn(&err)
 
-	o := make(values)
+	o := c.opts
 
-	// A number of defaults are applied here, in this order:
+	cn = &conn{
-	//
-	// * Very low precedence defaults applied in every situation
-	// * Environment variables
-	// * Explicitly passed connection information
-	o["host"] = "localhost"
-	o["port"] = "5432"
-	// N.B.: Extra float digits should be set to 3, but that breaks
-	// Postgres 8.4 and older, where the max is 2.
-	o["extra_float_digits"] = "2"
-	for k, v := range parseEnviron(os.Environ()) {
-		o[k] = v
-	}
-
-	if strings.HasPrefix(name, "postgres://") || strings.HasPrefix(name, "postgresql://") {
-		name, err = ParseURL(name)
-		if err != nil {
-			return nil, err
-		}
-	}
-
-	if err := parseOpts(name, o); err != nil {
-		return nil, err
-	}
-
-	// Use the "fallback" application name if necessary
-	if fallback, ok := o["fallback_application_name"]; ok {
-		if _, ok := o["application_name"]; !ok {
-			o["application_name"] = fallback
-		}
-	}
-
-	// We can't work with any client_encoding other than UTF-8 currently.
-	// However, we have historically allowed the user to set it to UTF-8
-	// explicitly, and there's no reason to break such programs, so allow that.
-	// Note that the "options" setting could also set client_encoding, but
-	// parsing its value is not worth it.  Instead, we always explicitly send
-	// client_encoding as a separate run-time parameter, which should override
-	// anything set in options.
-	if enc, ok := o["client_encoding"]; ok && !isUTF8(enc) {
-		return nil, errors.New("client_encoding must be absent or 'UTF8'")
-	}
-	o["client_encoding"] = "UTF8"
-	// DateStyle needs a similar treatment.
-	if datestyle, ok := o["datestyle"]; ok {
-		if datestyle != "ISO, MDY" {
-			panic(fmt.Sprintf("setting datestyle must be absent or %v; got %v",
-				"ISO, MDY", datestyle))
-		}
-	} else {
-		o["datestyle"] = "ISO, MDY"
-	}
-
-	// If a user is not provided by any other means, the last
-	// resort is to use the current operating system provided user
-	// name.
-	if _, ok := o["user"]; !ok {
-		u, err := userCurrent()
-		if err != nil {
-			return nil, err
-		}
-		o["user"] = u
-	}
-
-	cn := &conn{
 		opts:   o,
-		dialer: d,
+		dialer: c.dialer,
 	}
 	err = cn.handleDriverSettings(o)
 	if err != nil {
@@ -335,7 +294,7 @@ func DialOpen(d Dialer, name string) (_ driver.Conn, err error) {
 	}
 	cn.handlePgpass(o)
 
-	cn.c, err = dial(d, o)
+	cn.c, err = dial(ctx, c.dialer, o)
 	if err != nil {
 		return nil, err
 	}
@@ -364,10 +323,10 @@ func DialOpen(d Dialer, name string) (_ driver.Conn, err error) {
 	return cn, err
 }
 
-func dial(d Dialer, o values) (net.Conn, error) {
+func dial(ctx context.Context, d Dialer, o values) (net.Conn, error) {
-	ntw, addr := network(o)
+	network, address := network(o)
 	// SSL is not necessary or supported over UNIX domain sockets
-	if ntw == "unix" {
+	if network == "unix" {
 		o["sslmode"] = "disable"
 	}
 
@@ -378,19 +337,30 @@ func dial(d Dialer, o values) (net.Conn, error) {
 			return nil, fmt.Errorf("invalid value for parameter connect_timeout: %s", err)
 		}
 		duration := time.Duration(seconds) * time.Second
+
 		// connect_timeout should apply to the entire connection establishment
 		// procedure, so we both use a timeout for the TCP connection
 		// establishment and set a deadline for doing the initial handshake.
 		// The deadline is then reset after startup() is done.
 		deadline := time.Now().Add(duration)
-		conn, err := d.DialTimeout(ntw, addr, duration)
+		var conn net.Conn
+		if dctx, ok := d.(DialerContext); ok {
+			ctx, cancel := context.WithTimeout(ctx, duration)
+			defer cancel()
+			conn, err = dctx.DialContext(ctx, network, address)
+		} else {
+			conn, err = d.DialTimeout(network, address, duration)
+		}
 		if err != nil {
 			return nil, err
 		}
 		err = conn.SetDeadline(deadline)
 		return conn, err
 	}
-	return d.Dial(ntw, addr)
+	if dctx, ok := d.(DialerContext); ok {
+		return dctx.DialContext(ctx, network, address)
+	}
+	return d.Dial(network, address)
 }
 
 func network(o values) (string, string) {
@@ -704,7 +674,7 @@ func (cn *conn) simpleQuery(q string) (res *rows, err error) {
 			// res might be non-nil here if we received a previous
 			// CommandComplete, but that's fine; just overwrite it
 			res = &rows{cn: cn}
-			res.colNames, res.colFmts, res.colTyps = parsePortalRowDescribe(r)
+			res.rowsHeader = parsePortalRowDescribe(r)
 
 			// To work around a bug in QueryRow in Go 1.2 and earlier, wait
 			// until the first DataRow has been received.
@@ -861,7 +831,7 @@ func (cn *conn) query(query string, args []driver.Value) (_ *rows, err error) {
 		cn.readParseResponse()
 		cn.readBindResponse()
 		rows := &rows{cn: cn}
-		rows.colNames, rows.colFmts, rows.colTyps = cn.readPortalDescribeResponse()
+		rows.rowsHeader = cn.readPortalDescribeResponse()
 		cn.postExecuteWorkaround()
 		return rows, nil
 	}
@@ -869,9 +839,7 @@ func (cn *conn) query(query string, args []driver.Value) (_ *rows, err error) {
 	st.exec(args)
 	return &rows{
 		cn:         cn,
-		colNames: st.colNames,
+		rowsHeader: st.rowsHeader,
-		colTyps:  st.colTyps,
-		colFmts:  st.colFmts,
 	}, nil
 }
 
@@ -992,7 +960,6 @@ func (cn *conn) recv() (t byte, r *readBuf) {
 		if err != nil {
 			panic(err)
 		}
-
 		switch t {
 		case 'E':
 			panic(parseError(r))
@@ -1163,6 +1130,55 @@ func (cn *conn) auth(r *readBuf, o values) {
 		if r.int32() != 0 {
 			errorf("unexpected authentication response: %q", t)
 		}
+	case 10:
+		sc := scram.NewClient(sha256.New, o["user"], o["password"])
+		sc.Step(nil)
+		if sc.Err() != nil {
+			errorf("SCRAM-SHA-256 error: %s", sc.Err().Error())
+		}
+		scOut := sc.Out()
+
+		w := cn.writeBuf('p')
+		w.string("SCRAM-SHA-256")
+		w.int32(len(scOut))
+		w.bytes(scOut)
+		cn.send(w)
+
+		t, r := cn.recv()
+		if t != 'R' {
+			errorf("unexpected password response: %q", t)
+		}
+
+		if r.int32() != 11 {
+			errorf("unexpected authentication response: %q", t)
+		}
+
+		nextStep := r.next(len(*r))
+		sc.Step(nextStep)
+		if sc.Err() != nil {
+			errorf("SCRAM-SHA-256 error: %s", sc.Err().Error())
+		}
+
+		scOut = sc.Out()
+		w = cn.writeBuf('p')
+		w.bytes(scOut)
+		cn.send(w)
+
+		t, r = cn.recv()
+		if t != 'R' {
+			errorf("unexpected password response: %q", t)
+		}
+
+		if r.int32() != 12 {
+			errorf("unexpected authentication response: %q", t)
+		}
+
+		nextStep = r.next(len(*r))
+		sc.Step(nextStep)
+		if sc.Err() != nil {
+			errorf("SCRAM-SHA-256 error: %s", sc.Err().Error())
+		}
+
 	default:
 		errorf("unknown authentication response: %d", code)
 	}
@@ -1182,10 +1198,8 @@ var colFmtDataAllText = []byte{0, 0}
 type stmt struct {
 	cn   *conn
 	name string
-	colNames   []string
+	rowsHeader
-	colFmts    []format
 	colFmtData []byte
-	colTyps    []fieldDesc
 	paramTyps  []oid.Oid
 	closed     bool
 }
@@ -1232,9 +1246,7 @@ func (st *stmt) Query(v []driver.Value) (r driver.Rows, err error) {
 	st.exec(v)
 	return &rows{
 		cn:         st.cn,
-		colNames: st.colNames,
+		rowsHeader: st.rowsHeader,
-		colTyps:  st.colTyps,
-		colFmts:  st.colFmts,
 	}, nil
 }
 
@@ -1344,16 +1356,22 @@ func (cn *conn) parseComplete(commandTag string) (driver.Result, string) {
 	return driver.RowsAffected(n), commandTag
 }
 
-type rows struct {
+type rowsHeader struct {
-	cn       *conn
-	finish   func()
 	colNames []string
 	colTyps  []fieldDesc
 	colFmts  []format
+}
+
+type rows struct {
+	cn     *conn
+	finish func()
+	rowsHeader
 	done   bool
 	rb     readBuf
 	result driver.Result
 	tag    string
+
+	next *rowsHeader
 }
 
 func (rs *rows) Close() error {
@@ -1440,7 +1458,8 @@ func (rs *rows) Next(dest []driver.Value) (err error) {
 			}
 			return
 		case 'T':
-			rs.colNames, rs.colFmts, rs.colTyps = parsePortalRowDescribe(&rs.rb)
+			next := parsePortalRowDescribe(&rs.rb)
+			rs.next = &next
 			return io.EOF
 		default:
 			errorf("unexpected message after execute: %q", t)
@@ -1449,10 +1468,16 @@ func (rs *rows) Next(dest []driver.Value) (err error) {
 }
 
 func (rs *rows) HasNextResultSet() bool {
-	return !rs.done
+	hasNext := rs.next != nil && !rs.done
+	return hasNext
 }
 
 func (rs *rows) NextResultSet() error {
+	if rs.next == nil {
+		return io.EOF
+	}
+	rs.rowsHeader = *rs.next
+	rs.next = nil
 	return nil
 }
 
@@ -1630,13 +1655,13 @@ func (cn *conn) readStatementDescribeResponse() (paramTyps []oid.Oid, colNames [
 	}
 }
 
-func (cn *conn) readPortalDescribeResponse() (colNames []string, colFmts []format, colTyps []fieldDesc) {
+func (cn *conn) readPortalDescribeResponse() rowsHeader {
 	t, r := cn.recv1()
 	switch t {
 	case 'T':
 		return parsePortalRowDescribe(r)
 	case 'n':
-		return nil, nil, nil
+		return rowsHeader{}
 	case 'E':
 		err := parseError(r)
 		cn.readReadyForQuery()
@@ -1742,11 +1767,11 @@ func parseStatementRowDescribe(r *readBuf) (colNames []string, colTyps []fieldDe
 	return
 }
 
-func parsePortalRowDescribe(r *readBuf) (colNames []string, colFmts []format, colTyps []fieldDesc) {
+func parsePortalRowDescribe(r *readBuf) rowsHeader {
 	n := r.int16()
-	colNames = make([]string, n)
+	colNames := make([]string, n)
-	colFmts = make([]format, n)
+	colFmts := make([]format, n)
-	colTyps = make([]fieldDesc, n)
+	colTyps := make([]fieldDesc, n)
 	for i := range colNames {
 		colNames[i] = r.string()
 		r.next(6)
@@ -1755,7 +1780,11 @@ func parsePortalRowDescribe(r *readBuf) (colNames []string, colFmts []format, co
 		colTyps[i].Mod = r.int32()
 		colFmts[i] = format(r.int16())
 	}
-	return
+	return rowsHeader{
+		colNames: colNames,
+		colFmts:  colFmts,
+		colTyps:  colTyps,
+	}
 }
 
 // parseEnviron tries to mimic some of libpq's environment handling

vendor/github.com/lib/pq/conn_go18.go

@@ -1,5 +1,3 @@
-// +build go1.8
-
 package pq
 
 import (
@@ -9,6 +7,7 @@ import (
 	"fmt"
 	"io"
 	"io/ioutil"
+	"time"
 )
 
 // Implement the "QueryerContext" interface
@@ -76,13 +75,32 @@ func (cn *conn) BeginTx(ctx context.Context, opts driver.TxOptions) (driver.Tx,
 	return tx, nil
 }
 
+func (cn *conn) Ping(ctx context.Context) error {
+	if finish := cn.watchCancel(ctx); finish != nil {
+		defer finish()
+	}
+	rows, err := cn.simpleQuery("SELECT 'lib/pq ping test';")
+	if err != nil {
+		return driver.ErrBadConn // https://golang.org/pkg/database/sql/driver/#Pinger
+	}
+	rows.Close()
+	return nil
+}
+
 func (cn *conn) watchCancel(ctx context.Context) func() {
 	if done := ctx.Done(); done != nil {
 		finished := make(chan struct{})
 		go func() {
 			select {
 			case <-done:
-				_ = cn.cancel()
+				// At this point the function level context is canceled,
+				// so it must not be used for the additional network
+				// request to cancel the query.
+				// Create a new context to pass into the dial.
+				ctxCancel, cancel := context.WithTimeout(context.Background(), time.Second*10)
+				defer cancel()
+
+				_ = cn.cancel(ctxCancel)
 				finished <- struct{}{}
 			case <-finished:
 			}
@@ -97,8 +115,8 @@ func (cn *conn) watchCancel(ctx context.Context) func() {
 	return nil
 }
 
-func (cn *conn) cancel() error {
+func (cn *conn) cancel(ctx context.Context) error {
-	c, err := dial(cn.dialer, cn.opts)
+	c, err := dial(ctx, cn.dialer, cn.opts)
 	if err != nil {
 		return err
 	}

vendor/github.com/lib/pq/connector.go

@@ -1,10 +1,12 @@
-// +build go1.10
-
 package pq
 
 import (
 	"context"
 	"database/sql/driver"
+	"errors"
+	"fmt"
+	"os"
+	"strings"
 )
 
 // Connector represents a fixed configuration for the pq driver with a given
@@ -14,30 +16,95 @@ import (
 //
 // See https://golang.org/pkg/database/sql/driver/#Connector.
 // See https://golang.org/pkg/database/sql/#OpenDB.
-type connector struct {
+type Connector struct {
-	name string
+	opts   values
+	dialer Dialer
 }
 
 // Connect returns a connection to the database using the fixed configuration
 // of this Connector. Context is not used.
-func (c *connector) Connect(_ context.Context) (driver.Conn, error) {
+func (c *Connector) Connect(ctx context.Context) (driver.Conn, error) {
-	return (&Driver{}).Open(c.name)
+	return c.open(ctx)
 }
 
 // Driver returnst the underlying driver of this Connector.
-func (c *connector) Driver() driver.Driver {
+func (c *Connector) Driver() driver.Driver {
 	return &Driver{}
 }
 
-var _ driver.Connector = &connector{}
-
 // NewConnector returns a connector for the pq driver in a fixed configuration
-// with the given name. The returned connector can be used to create any number
+// with the given dsn. The returned connector can be used to create any number
 // of equivalent Conn's. The returned connector is intended to be used with
 // database/sql.OpenDB.
 //
 // See https://golang.org/pkg/database/sql/driver/#Connector.
 // See https://golang.org/pkg/database/sql/#OpenDB.
-func NewConnector(name string) (driver.Connector, error) {
+func NewConnector(dsn string) (*Connector, error) {
-	return &connector{name: name}, nil
+	var err error
+	o := make(values)
+
+	// A number of defaults are applied here, in this order:
+	//
+	// * Very low precedence defaults applied in every situation
+	// * Environment variables
+	// * Explicitly passed connection information
+	o["host"] = "localhost"
+	o["port"] = "5432"
+	// N.B.: Extra float digits should be set to 3, but that breaks
+	// Postgres 8.4 and older, where the max is 2.
+	o["extra_float_digits"] = "2"
+	for k, v := range parseEnviron(os.Environ()) {
+		o[k] = v
+	}
+
+	if strings.HasPrefix(dsn, "postgres://") || strings.HasPrefix(dsn, "postgresql://") {
+		dsn, err = ParseURL(dsn)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	if err := parseOpts(dsn, o); err != nil {
+		return nil, err
+	}
+
+	// Use the "fallback" application name if necessary
+	if fallback, ok := o["fallback_application_name"]; ok {
+		if _, ok := o["application_name"]; !ok {
+			o["application_name"] = fallback
+		}
+	}
+
+	// We can't work with any client_encoding other than UTF-8 currently.
+	// However, we have historically allowed the user to set it to UTF-8
+	// explicitly, and there's no reason to break such programs, so allow that.
+	// Note that the "options" setting could also set client_encoding, but
+	// parsing its value is not worth it.  Instead, we always explicitly send
+	// client_encoding as a separate run-time parameter, which should override
+	// anything set in options.
+	if enc, ok := o["client_encoding"]; ok && !isUTF8(enc) {
+		return nil, errors.New("client_encoding must be absent or 'UTF8'")
+	}
+	o["client_encoding"] = "UTF8"
+	// DateStyle needs a similar treatment.
+	if datestyle, ok := o["datestyle"]; ok {
+		if datestyle != "ISO, MDY" {
+			return nil, fmt.Errorf("setting datestyle must be absent or %v; got %v", "ISO, MDY", datestyle)
+		}
+	} else {
+		o["datestyle"] = "ISO, MDY"
+	}
+
+	// If a user is not provided by any other means, the last
+	// resort is to use the current operating system provided user
+	// name.
+	if _, ok := o["user"]; !ok {
+		u, err := userCurrent()
+		if err != nil {
+			return nil, err
+		}
+		o["user"] = u
+	}
+
+	return &Connector{opts: o, dialer: defaultDialer{}}, nil
 }

vendor/github.com/lib/pq/doc.go

@@ -239,7 +239,7 @@ for more information).  Note that the channel name will be truncated to 63
 bytes by the PostgreSQL server.
 
 You can find a complete, working example of Listener usage at
-http://godoc.org/github.com/lib/pq/example/listen.
+https://godoc.org/github.com/lib/pq/example/listen.
 
 */
 package pq

vendor/github.com/lib/pq/encode.go

@@ -117,11 +117,10 @@ func textDecode(parameterStatus *parameterStatus, s []byte, typ oid.Oid) interfa
 		}
 		return i
 	case oid.T_float4, oid.T_float8:
-		bits := 64
+		// We always use 64 bit parsing, regardless of whether the input text is for
-		if typ == oid.T_float4 {
+		// a float4 or float8, because clients expect float64s for all float datatypes
-			bits = 32
+		// and returning a 32-bit parsed float64 produces lossy results.
-		}
+		f, err := strconv.ParseFloat(string(s), 64)
-		f, err := strconv.ParseFloat(string(s), bits)
 		if err != nil {
 			errorf("%s", err)
 		}

vendor/github.com/lib/pq/scram/scram.go

@@ -0,0 +1,264 @@
+// Copyright (c) 2014 - Gustavo Niemeyer <gustavo@niemeyer.net>
+//
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+//
+// 1. Redistributions of source code must retain the above copyright notice, this
+//    list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright notice,
+//    this list of conditions and the following disclaimer in the documentation
+//    and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Pacakage scram implements a SCRAM-{SHA-1,etc} client per RFC5802.
+//
+// http://tools.ietf.org/html/rfc5802
+//
+package scram
+
+import (
+	"bytes"
+	"crypto/hmac"
+	"crypto/rand"
+	"encoding/base64"
+	"fmt"
+	"hash"
+	"strconv"
+	"strings"
+)
+
+// Client implements a SCRAM-* client (SCRAM-SHA-1, SCRAM-SHA-256, etc).
+//
+// A Client may be used within a SASL conversation with logic resembling:
+//
+//    var in []byte
+//    var client = scram.NewClient(sha1.New, user, pass)
+//    for client.Step(in) {
+//            out := client.Out()
+//            // send out to server
+//            in := serverOut
+//    }
+//    if client.Err() != nil {
+//            // auth failed
+//    }
+//
+type Client struct {
+	newHash func() hash.Hash
+
+	user string
+	pass string
+	step int
+	out  bytes.Buffer
+	err  error
+
+	clientNonce []byte
+	serverNonce []byte
+	saltedPass  []byte
+	authMsg     bytes.Buffer
+}
+
+// NewClient returns a new SCRAM-* client with the provided hash algorithm.
+//
+// For SCRAM-SHA-256, for example, use:
+//
+//    client := scram.NewClient(sha256.New, user, pass)
+//
+func NewClient(newHash func() hash.Hash, user, pass string) *Client {
+	c := &Client{
+		newHash: newHash,
+		user:    user,
+		pass:    pass,
+	}
+	c.out.Grow(256)
+	c.authMsg.Grow(256)
+	return c
+}
+
+// Out returns the data to be sent to the server in the current step.
+func (c *Client) Out() []byte {
+	if c.out.Len() == 0 {
+		return nil
+	}
+	return c.out.Bytes()
+}
+
+// Err returns the error that ocurred, or nil if there were no errors.
+func (c *Client) Err() error {
+	return c.err
+}
+
+// SetNonce sets the client nonce to the provided value.
+// If not set, the nonce is generated automatically out of crypto/rand on the first step.
+func (c *Client) SetNonce(nonce []byte) {
+	c.clientNonce = nonce
+}
+
+var escaper = strings.NewReplacer("=", "=3D", ",", "=2C")
+
+// Step processes the incoming data from the server and makes the
+// next round of data for the server available via Client.Out.
+// Step returns false if there are no errors and more data is
+// still expected.
+func (c *Client) Step(in []byte) bool {
+	c.out.Reset()
+	if c.step > 2 || c.err != nil {
+		return false
+	}
+	c.step++
+	switch c.step {
+	case 1:
+		c.err = c.step1(in)
+	case 2:
+		c.err = c.step2(in)
+	case 3:
+		c.err = c.step3(in)
+	}
+	return c.step > 2 || c.err != nil
+}
+
+func (c *Client) step1(in []byte) error {
+	if len(c.clientNonce) == 0 {
+		const nonceLen = 16
+		buf := make([]byte, nonceLen+b64.EncodedLen(nonceLen))
+		if _, err := rand.Read(buf[:nonceLen]); err != nil {
+			return fmt.Errorf("cannot read random SCRAM-SHA-256 nonce from operating system: %v", err)
+		}
+		c.clientNonce = buf[nonceLen:]
+		b64.Encode(c.clientNonce, buf[:nonceLen])
+	}
+	c.authMsg.WriteString("n=")
+	escaper.WriteString(&c.authMsg, c.user)
+	c.authMsg.WriteString(",r=")
+	c.authMsg.Write(c.clientNonce)
+
+	c.out.WriteString("n,,")
+	c.out.Write(c.authMsg.Bytes())
+	return nil
+}
+
+var b64 = base64.StdEncoding
+
+func (c *Client) step2(in []byte) error {
+	c.authMsg.WriteByte(',')
+	c.authMsg.Write(in)
+
+	fields := bytes.Split(in, []byte(","))
+	if len(fields) != 3 {
+		return fmt.Errorf("expected 3 fields in first SCRAM-SHA-256 server message, got %d: %q", len(fields), in)
+	}
+	if !bytes.HasPrefix(fields[0], []byte("r=")) || len(fields[0]) < 2 {
+		return fmt.Errorf("server sent an invalid SCRAM-SHA-256 nonce: %q", fields[0])
+	}
+	if !bytes.HasPrefix(fields[1], []byte("s=")) || len(fields[1]) < 6 {
+		return fmt.Errorf("server sent an invalid SCRAM-SHA-256 salt: %q", fields[1])
+	}
+	if !bytes.HasPrefix(fields[2], []byte("i=")) || len(fields[2]) < 6 {
+		return fmt.Errorf("server sent an invalid SCRAM-SHA-256 iteration count: %q", fields[2])
+	}
+
+	c.serverNonce = fields[0][2:]
+	if !bytes.HasPrefix(c.serverNonce, c.clientNonce) {
+		return fmt.Errorf("server SCRAM-SHA-256 nonce is not prefixed by client nonce: got %q, want %q+\"...\"", c.serverNonce, c.clientNonce)
+	}
+
+	salt := make([]byte, b64.DecodedLen(len(fields[1][2:])))
+	n, err := b64.Decode(salt, fields[1][2:])
+	if err != nil {
+		return fmt.Errorf("cannot decode SCRAM-SHA-256 salt sent by server: %q", fields[1])
+	}
+	salt = salt[:n]
+	iterCount, err := strconv.Atoi(string(fields[2][2:]))
+	if err != nil {
+		return fmt.Errorf("server sent an invalid SCRAM-SHA-256 iteration count: %q", fields[2])
+	}
+	c.saltPassword(salt, iterCount)
+
+	c.authMsg.WriteString(",c=biws,r=")
+	c.authMsg.Write(c.serverNonce)
+
+	c.out.WriteString("c=biws,r=")
+	c.out.Write(c.serverNonce)
+	c.out.WriteString(",p=")
+	c.out.Write(c.clientProof())
+	return nil
+}
+
+func (c *Client) step3(in []byte) error {
+	var isv, ise bool
+	var fields = bytes.Split(in, []byte(","))
+	if len(fields) == 1 {
+		isv = bytes.HasPrefix(fields[0], []byte("v="))
+		ise = bytes.HasPrefix(fields[0], []byte("e="))
+	}
+	if ise {
+		return fmt.Errorf("SCRAM-SHA-256 authentication error: %s", fields[0][2:])
+	} else if !isv {
+		return fmt.Errorf("unsupported SCRAM-SHA-256 final message from server: %q", in)
+	}
+	if !bytes.Equal(c.serverSignature(), fields[0][2:]) {
+		return fmt.Errorf("cannot authenticate SCRAM-SHA-256 server signature: %q", fields[0][2:])
+	}
+	return nil
+}
+
+func (c *Client) saltPassword(salt []byte, iterCount int) {
+	mac := hmac.New(c.newHash, []byte(c.pass))
+	mac.Write(salt)
+	mac.Write([]byte{0, 0, 0, 1})
+	ui := mac.Sum(nil)
+	hi := make([]byte, len(ui))
+	copy(hi, ui)
+	for i := 1; i < iterCount; i++ {
+		mac.Reset()
+		mac.Write(ui)
+		mac.Sum(ui[:0])
+		for j, b := range ui {
+			hi[j] ^= b
+		}
+	}
+	c.saltedPass = hi
+}
+
+func (c *Client) clientProof() []byte {
+	mac := hmac.New(c.newHash, c.saltedPass)
+	mac.Write([]byte("Client Key"))
+	clientKey := mac.Sum(nil)
+	hash := c.newHash()
+	hash.Write(clientKey)
+	storedKey := hash.Sum(nil)
+	mac = hmac.New(c.newHash, storedKey)
+	mac.Write(c.authMsg.Bytes())
+	clientProof := mac.Sum(nil)
+	for i, b := range clientKey {
+		clientProof[i] ^= b
+	}
+	clientProof64 := make([]byte, b64.EncodedLen(len(clientProof)))
+	b64.Encode(clientProof64, clientProof)
+	return clientProof64
+}
+
+func (c *Client) serverSignature() []byte {
+	mac := hmac.New(c.newHash, c.saltedPass)
+	mac.Write([]byte("Server Key"))
+	serverKey := mac.Sum(nil)
+
+	mac = hmac.New(c.newHash, serverKey)
+	mac.Write(c.authMsg.Bytes())
+	serverSignature := mac.Sum(nil)
+
+	encoded := make([]byte, b64.EncodedLen(len(serverSignature)))
+	b64.Encode(encoded, serverSignature)
+	return encoded
+}

vendor/github.com/lib/pq/ssl.go

@@ -58,7 +58,13 @@ func ssl(o values) (func(net.Conn) (net.Conn, error), error) {
 	if err != nil {
 		return nil, err
 	}
-	sslRenegotiation(&tlsConf)
+
+	// Accept renegotiation requests initiated by the backend.
+	//
+	// Renegotiation was deprecated then removed from PostgreSQL 9.5, but
+	// the default configuration of older versions has it enabled. Redshift
+	// also initiates renegotiations and cannot be reconfigured.
+	tlsConf.Renegotiation = tls.RenegotiateFreelyAsClient
 
 	return func(conn net.Conn) (net.Conn, error) {
 		client := tls.Client(conn, &tlsConf)

vendor/github.com/lib/pq/ssl_go1.7.go

@@ -1,14 +0,0 @@
-// +build go1.7
-
-package pq
-
-import "crypto/tls"
-
-// Accept renegotiation requests initiated by the backend.
-//
-// Renegotiation was deprecated then removed from PostgreSQL 9.5, but
-// the default configuration of older versions has it enabled. Redshift
-// also initiates renegotiations and cannot be reconfigured.
-func sslRenegotiation(conf *tls.Config) {
-	conf.Renegotiation = tls.RenegotiateFreelyAsClient
-}

vendor/github.com/lib/pq/ssl_renegotiation.go

@@ -1,8 +0,0 @@
-// +build !go1.7
-
-package pq
-
-import "crypto/tls"
-
-// Renegotiation is not supported by crypto/tls until Go 1.7.
-func sslRenegotiation(*tls.Config) {}

vendor/modules.txt

@@ -281,7 +281,7 @@ github.com/hashicorp/go-immutable-radix
 github.com/hashicorp/go-memdb
 # github.com/hashicorp/go-multierror v1.0.0
 github.com/hashicorp/go-multierror
-# github.com/hashicorp/go-plugin v1.0.0
+# github.com/hashicorp/go-plugin v1.0.1
 github.com/hashicorp/go-plugin
 github.com/hashicorp/go-plugin/internal/plugin
 # github.com/hashicorp/go-retryablehttp v0.5.3
@@ -348,9 +348,9 @@ github.com/hashicorp/vault-plugin-secrets-gcp/plugin/util
 github.com/hashicorp/vault-plugin-secrets-gcpkms
 # github.com/hashicorp/vault-plugin-secrets-kv v0.5.2-0.20190416155133-fd495225dea0
 github.com/hashicorp/vault-plugin-secrets-kv
-# github.com/hashicorp/vault/api v1.0.3-0.20190614165924-47d4e5b1f688 => ./api
+# github.com/hashicorp/vault/api v1.0.3-0.20190618151822-daa6a789fd8a => ./api
 github.com/hashicorp/vault/api
-# github.com/hashicorp/vault/sdk v0.1.12-0.20190614165924-47d4e5b1f688 => ./sdk
+# github.com/hashicorp/vault/sdk v0.1.12-0.20190618145338-1ce8868aafe9 => ./sdk
 github.com/hashicorp/vault/sdk/helper/salt
 github.com/hashicorp/vault/sdk/helper/strutil
 github.com/hashicorp/vault/sdk/helper/wrapping
@@ -441,9 +441,10 @@ github.com/konsorten/go-windows-terminal-sequences
 github.com/kr/pretty
 # github.com/kr/text v0.1.0
 github.com/kr/text
-# github.com/lib/pq v1.0.0
+# github.com/lib/pq v1.1.1
 github.com/lib/pq
 github.com/lib/pq/oid
+github.com/lib/pq/scram
 # github.com/marstr/guid v1.1.0
 github.com/marstr/guid
 # github.com/mattn/go-colorable v0.0.9