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Bump version to 5.11.0

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This commit is contained in:
Harvey Kandola 2024-01-10 14:47:40 -05:00
parent a32510b8e6
commit 510e1bd0bd
370 changed files with 18825 additions and 5454 deletions
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71
vendor/github.com/lib/pq/.travis.sh generated vendored
View file

@ -1,71 +0,0 @@
#!/bin/bash
set -eux
client_configure() {
sudo chmod 600 $PQSSLCERTTEST_PATH/postgresql.key
}
pgdg_repository() {
curl -sS 'https://www.postgresql.org/media/keys/ACCC4CF8.asc' | sudo apt-key add -
echo "deb http://apt.postgresql.org/pub/repos/apt/ `lsb_release -cs`-pgdg main" | sudo tee /etc/apt/sources.list.d/pgdg.list
sudo apt-get update
}
postgresql_configure() {
sudo tee /etc/postgresql/$PGVERSION/main/pg_hba.conf > /dev/null <<-config
local all all trust
hostnossl all pqgossltest 127.0.0.1/32 reject
hostnossl all pqgosslcert 127.0.0.1/32 reject
hostssl all pqgossltest 127.0.0.1/32 trust
hostssl all pqgosslcert 127.0.0.1/32 cert
host all all 127.0.0.1/32 trust
hostnossl all pqgossltest ::1/128 reject
hostnossl all pqgosslcert ::1/128 reject
hostssl all pqgossltest ::1/128 trust
hostssl all pqgosslcert ::1/128 cert
host all all ::1/128 trust
config
xargs sudo install -o postgres -g postgres -m 600 -t /var/lib/postgresql/$PGVERSION/main/ <<-certificates
certs/root.crt
certs/server.crt
certs/server.key
certificates
sort -VCu <<-versions ||
$PGVERSION
9.2
versions
sudo tee -a /etc/postgresql/$PGVERSION/main/postgresql.conf > /dev/null <<-config
ssl_ca_file = 'root.crt'
ssl_cert_file = 'server.crt'
ssl_key_file = 'server.key'
config
echo 127.0.0.1 postgres | sudo tee -a /etc/hosts > /dev/null
sudo service postgresql restart
}
postgresql_install() {
xargs sudo apt-get -y install <<-packages
postgresql-$PGVERSION
postgresql-client-$PGVERSION
postgresql-server-dev-$PGVERSION
packages
}
postgresql_uninstall() {
sudo service postgresql stop
xargs sudo apt-get -y --purge remove <<-packages
libpq-dev
libpq5
postgresql
postgresql-client-common
postgresql-common
packages
sudo rm -rf /var/lib/postgresql
}
$1

45
vendor/github.com/lib/pq/.travis.yml generated vendored
View file

@ -1,45 +0,0 @@
language: go
go:
- 1.14.x
- 1.15.x
- 1.16.x
sudo: true
env:
global:
- PGUSER=postgres
- PQGOSSLTESTS=1
- PQSSLCERTTEST_PATH=$PWD/certs
- PGHOST=127.0.0.1
- GODEBUG=x509ignoreCN=0
matrix:
- PGVERSION=10
- PGVERSION=9.6
- PGVERSION=9.5
- PGVERSION=9.4
before_install:
- ./.travis.sh postgresql_uninstall
- ./.travis.sh pgdg_repository
- ./.travis.sh postgresql_install
- ./.travis.sh postgresql_configure
- ./.travis.sh client_configure
- go get golang.org/x/tools/cmd/goimports
- go get golang.org/x/lint/golint
- GO111MODULE=on go get honnef.co/go/tools/cmd/staticcheck@2020.1.3
before_script:
- createdb pqgotest
- createuser -DRS pqgossltest
- createuser -DRS pqgosslcert
script:
- >
goimports -d -e $(find -name '*.go') | awk '{ print } END { exit NR == 0 ? 0 : 1 }'
- go vet ./...
- staticcheck -go 1.13 ./...
- golint ./...
- PQTEST_BINARY_PARAMETERS=no go test -race -v ./...
- PQTEST_BINARY_PARAMETERS=yes go test -race -v ./...

8
vendor/github.com/lib/pq/README.md generated vendored
View file

@ -27,4 +27,10 @@
## Status
This package is effectively in maintenance mode and is not actively developed. Small patches and features are only rarely reviewed and merged. We recommend using [pgx](https://github.com/jackc/pgx) which is actively maintained.
This package is currently in maintenance mode, which means:
1. It generally does not accept new features.
2. It does accept bug fixes and version compatability changes provided by the community.
3. Maintainers usually do not resolve reported issues.
4. Community members are encouraged to help each other with reported issues.
For users that require new features or reliable resolution of reported bugs, we recommend using [pgx](https://github.com/jackc/pgx) which is under active development.

4
vendor/github.com/lib/pq/array.go generated vendored
View file

@ -587,8 +587,8 @@ func (a *Int32Array) scanBytes(src []byte) error {
} else {
b := make(Int32Array, len(elems))
for i, v := range elems {
var x int
if x, err = strconv.Atoi(string(v)); err != nil {
x, err := strconv.ParseInt(string(v), 10, 32)
if err != nil {
return fmt.Errorf("pq: parsing array element index %d: %v", i, err)
}
b[i] = int32(x)

301
vendor/github.com/lib/pq/conn.go generated vendored
View file

@ -2,6 +2,7 @@ package pq
import (
"bufio"
"bytes"
"context"
"crypto/md5"
"crypto/sha256"
@ -18,7 +19,7 @@ import (
"path/filepath"
"strconv"
"strings"
"sync/atomic"
"sync"
"time"
"unicode"
@ -31,8 +32,10 @@ var (
ErrNotSupported = errors.New("pq: Unsupported command")
ErrInFailedTransaction = errors.New("pq: Could not complete operation in a failed transaction")
ErrSSLNotSupported = errors.New("pq: SSL is not enabled on the server")
ErrSSLKeyHasWorldPermissions = errors.New("pq: Private key file has group or world access. Permissions should be u=rw (0600) or less")
ErrCouldNotDetectUsername = errors.New("pq: Could not detect default username. Please provide one explicitly")
ErrSSLKeyUnknownOwnership = errors.New("pq: Could not get owner information for private key, may not be properly protected")
ErrSSLKeyHasWorldPermissions = errors.New("pq: Private key has world access. Permissions should be u=rw,g=r (0640) if owned by root, or u=rw (0600), or less")
ErrCouldNotDetectUsername = errors.New("pq: Could not detect default username. Please provide one explicitly")
errUnexpectedReady = errors.New("unexpected ReadyForQuery")
errNoRowsAffected = errors.New("no RowsAffected available after the empty statement")
@ -110,7 +113,9 @@ type defaultDialer struct {
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) {
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)
@ -140,9 +145,10 @@ type conn struct {
saveMessageType byte
saveMessageBuffer []byte
// If true, this connection is bad and all public-facing functions should
// return ErrBadConn.
bad *atomic.Value
// If an error is set, this connection is bad and all public-facing
// functions should return the appropriate error by calling get()
// (ErrBadConn) or getForNext().
err syncErr
// If set, this connection should never use the binary format when
// receiving query results from prepared statements. Only provided for
@ -166,6 +172,40 @@ type conn struct {
gss GSS
}
type syncErr struct {
err error
sync.Mutex
}
// Return ErrBadConn if connection is bad.
func (e *syncErr) get() error {
e.Lock()
defer e.Unlock()
if e.err != nil {
return driver.ErrBadConn
}
return nil
}
// Return the error set on the connection. Currently only used by rows.Next.
func (e *syncErr) getForNext() error {
e.Lock()
defer e.Unlock()
return e.err
}
// Set error, only if it isn't set yet.
func (e *syncErr) set(err error) {
if err == nil {
panic("attempt to set nil err")
}
e.Lock()
defer e.Unlock()
if e.err == nil {
e.err = err
}
}
// Handle driver-side settings in parsed connection string.
func (cn *conn) handleDriverSettings(o values) (err error) {
boolSetting := func(key string, val *bool) error {
@ -223,47 +263,56 @@ func (cn *conn) handlePgpass(o values) {
}
defer file.Close()
scanner := bufio.NewScanner(io.Reader(file))
// From: https://github.com/tg/pgpass/blob/master/reader.go
for scanner.Scan() {
if scanText(scanner.Text(), o) {
break
}
}
}
// GetFields is a helper function for scanText.
func getFields(s string) []string {
fs := make([]string, 0, 5)
f := make([]rune, 0, len(s))
var esc bool
for _, c := range s {
switch {
case esc:
f = append(f, c)
esc = false
case c == '\\':
esc = true
case c == ':':
fs = append(fs, string(f))
f = f[:0]
default:
f = append(f, c)
}
}
return append(fs, string(f))
}
// ScanText assists HandlePgpass in it's objective.
func scanText(line string, o values) bool {
hostname := o["host"]
ntw, _ := network(o)
port := o["port"]
db := o["dbname"]
username := o["user"]
// From: https://github.com/tg/pgpass/blob/master/reader.go
getFields := func(s string) []string {
fs := make([]string, 0, 5)
f := make([]rune, 0, len(s))
var esc bool
for _, c := range s {
switch {
case esc:
f = append(f, c)
esc = false
case c == '\\':
esc = true
case c == ':':
fs = append(fs, string(f))
f = f[:0]
default:
f = append(f, c)
}
}
return append(fs, string(f))
if len(line) == 0 || line[0] == '#' {
return false
}
for scanner.Scan() {
line := scanner.Text()
if len(line) == 0 || line[0] == '#' {
continue
}
split := getFields(line)
if len(split) != 5 {
continue
}
if (split[0] == "*" || split[0] == hostname || (split[0] == "localhost" && (hostname == "" || ntw == "unix"))) && (split[1] == "*" || split[1] == port) && (split[2] == "*" || split[2] == db) && (split[3] == "*" || split[3] == username) {
o["password"] = split[4]
return
}
split := getFields(line)
if len(split) != 5 {
return false
}
if (split[0] == "*" || split[0] == hostname || (split[0] == "localhost" && (hostname == "" || ntw == "unix"))) && (split[1] == "*" || split[1] == port) && (split[2] == "*" || split[2] == db) && (split[3] == "*" || split[3] == username) {
o["password"] = split[4]
return true
}
return false
}
func (cn *conn) writeBuf(b byte) *writeBuf {
@ -287,7 +336,7 @@ func DialOpen(d Dialer, dsn string) (_ driver.Conn, err error) {
if err != nil {
return nil, err
}
c.dialer = d
c.Dialer(d)
return c.open(context.Background())
}
@ -306,12 +355,9 @@ func (c *Connector) open(ctx context.Context) (cn *conn, err error) {
o[k] = v
}
bad := &atomic.Value{}
bad.Store(false)
cn = &conn{
opts: o,
dialer: c.dialer,
bad: bad,
}
err = cn.handleDriverSettings(o)
if err != nil {
@ -516,22 +562,9 @@ func (cn *conn) isInTransaction() bool {
cn.txnStatus == txnStatusInFailedTransaction
}
func (cn *conn) setBad() {
if cn.bad != nil {
cn.bad.Store(true)
}
}
func (cn *conn) getBad() bool {
if cn.bad != nil {
return cn.bad.Load().(bool)
}
return false
}
func (cn *conn) checkIsInTransaction(intxn bool) {
if cn.isInTransaction() != intxn {
cn.setBad()
cn.err.set(driver.ErrBadConn)
errorf("unexpected transaction status %v", cn.txnStatus)
}
}
@ -541,8 +574,8 @@ func (cn *conn) Begin() (_ driver.Tx, err error) {
}
func (cn *conn) begin(mode string) (_ driver.Tx, err error) {
if cn.getBad() {
return nil, driver.ErrBadConn
if err := cn.err.get(); err != nil {
return nil, err
}
defer cn.errRecover(&err)
@ -552,11 +585,11 @@ func (cn *conn) begin(mode string) (_ driver.Tx, err error) {
return nil, err
}
if commandTag != "BEGIN" {
cn.setBad()
cn.err.set(driver.ErrBadConn)
return nil, fmt.Errorf("unexpected command tag %s", commandTag)
}
if cn.txnStatus != txnStatusIdleInTransaction {
cn.setBad()
cn.err.set(driver.ErrBadConn)
return nil, fmt.Errorf("unexpected transaction status %v", cn.txnStatus)
}
return cn, nil
@ -570,8 +603,8 @@ func (cn *conn) closeTxn() {
func (cn *conn) Commit() (err error) {
defer cn.closeTxn()
if cn.getBad() {
return driver.ErrBadConn
if err := cn.err.get(); err != nil {
return err
}
defer cn.errRecover(&err)
@ -592,12 +625,12 @@ func (cn *conn) Commit() (err error) {
_, commandTag, err := cn.simpleExec("COMMIT")
if err != nil {
if cn.isInTransaction() {
cn.setBad()
cn.err.set(driver.ErrBadConn)
}
return err
}
if commandTag != "COMMIT" {
cn.setBad()
cn.err.set(driver.ErrBadConn)
return fmt.Errorf("unexpected command tag %s", commandTag)
}
cn.checkIsInTransaction(false)
@ -606,8 +639,8 @@ func (cn *conn) Commit() (err error) {
func (cn *conn) Rollback() (err error) {
defer cn.closeTxn()
if cn.getBad() {
return driver.ErrBadConn
if err := cn.err.get(); err != nil {
return err
}
defer cn.errRecover(&err)
return cn.rollback()
@ -618,7 +651,7 @@ func (cn *conn) rollback() (err error) {
_, commandTag, err := cn.simpleExec("ROLLBACK")
if err != nil {
if cn.isInTransaction() {
cn.setBad()
cn.err.set(driver.ErrBadConn)
}
return err
}
@ -658,7 +691,7 @@ func (cn *conn) simpleExec(q string) (res driver.Result, commandTag string, err
case 'T', 'D':
// ignore any results
default:
cn.setBad()
cn.err.set(driver.ErrBadConn)
errorf("unknown response for simple query: %q", t)
}
}
@ -680,7 +713,7 @@ func (cn *conn) simpleQuery(q string) (res *rows, err error) {
// the user can close, though, to avoid connections from being
// leaked. A "rows" with done=true works fine for that purpose.
if err != nil {
cn.setBad()
cn.err.set(driver.ErrBadConn)
errorf("unexpected message %q in simple query execution", t)
}
if res == nil {
@ -707,7 +740,7 @@ func (cn *conn) simpleQuery(q string) (res *rows, err error) {
err = parseError(r)
case 'D':
if res == nil {
cn.setBad()
cn.err.set(driver.ErrBadConn)
errorf("unexpected DataRow in simple query execution")
}
// the query didn't fail; kick off to Next
@ -722,7 +755,7 @@ func (cn *conn) simpleQuery(q string) (res *rows, err error) {
// To work around a bug in QueryRow in Go 1.2 and earlier, wait
// until the first DataRow has been received.
default:
cn.setBad()
cn.err.set(driver.ErrBadConn)
errorf("unknown response for simple query: %q", t)
}
}
@ -744,7 +777,9 @@ func (noRows) RowsAffected() (int64, error) {
// Decides which column formats to use for a prepared statement. The input is
// an array of type oids, one element per result column.
func decideColumnFormats(colTyps []fieldDesc, forceText bool) (colFmts []format, colFmtData []byte) {
func decideColumnFormats(
colTyps []fieldDesc, forceText bool,
) (colFmts []format, colFmtData []byte) {
if len(colTyps) == 0 {
return nil, colFmtDataAllText
}
@ -815,8 +850,8 @@ func (cn *conn) prepareTo(q, stmtName string) *stmt {
}
func (cn *conn) Prepare(q string) (_ driver.Stmt, err error) {
if cn.getBad() {
return nil, driver.ErrBadConn
if err := cn.err.get(); err != nil {
return nil, err
}
defer cn.errRecover(&err)
@ -854,8 +889,8 @@ func (cn *conn) Query(query string, args []driver.Value) (driver.Rows, error) {
}
func (cn *conn) query(query string, args []driver.Value) (_ *rows, err error) {
if cn.getBad() {
return nil, driver.ErrBadConn
if err := cn.err.get(); err != nil {
return nil, err
}
if cn.inCopy {
return nil, errCopyInProgress
@ -888,8 +923,8 @@ func (cn *conn) query(query string, args []driver.Value) (_ *rows, err error) {
// Implement the optional "Execer" interface for one-shot queries
func (cn *conn) Exec(query string, args []driver.Value) (res driver.Result, err error) {
if cn.getBad() {
return nil, driver.ErrBadConn
if err := cn.err.get(); err != nil {
return nil, err
}
defer cn.errRecover(&err)
@ -960,7 +995,7 @@ func (cn *conn) sendSimpleMessage(typ byte) (err error) {
// the message yourself.
func (cn *conn) saveMessage(typ byte, buf *readBuf) {
if cn.saveMessageType != 0 {
cn.setBad()
cn.err.set(driver.ErrBadConn)
errorf("unexpected saveMessageType %d", cn.saveMessageType)
}
cn.saveMessageType = typ
@ -1106,7 +1141,7 @@ func isDriverSetting(key string) bool {
return true
case "password":
return true
case "sslmode", "sslcert", "sslkey", "sslrootcert", "sslinline":
case "sslmode", "sslcert", "sslkey", "sslrootcert", "sslinline", "sslsni":
return true
case "fallback_application_name":
return true
@ -1330,8 +1365,8 @@ func (st *stmt) Close() (err error) {
if st.closed {
return nil
}
if st.cn.getBad() {
return driver.ErrBadConn
if err := st.cn.err.get(); err != nil {
return err
}
defer st.cn.errRecover(&err)
@ -1344,14 +1379,14 @@ func (st *stmt) Close() (err error) {
t, _ := st.cn.recv1()
if t != '3' {
st.cn.setBad()
st.cn.err.set(driver.ErrBadConn)
errorf("unexpected close response: %q", t)
}
st.closed = true
t, r := st.cn.recv1()
if t != 'Z' {
st.cn.setBad()
st.cn.err.set(driver.ErrBadConn)
errorf("expected ready for query, but got: %q", t)
}
st.cn.processReadyForQuery(r)
@ -1360,8 +1395,12 @@ func (st *stmt) Close() (err error) {
}
func (st *stmt) Query(v []driver.Value) (r driver.Rows, err error) {
if st.cn.getBad() {
return nil, driver.ErrBadConn
return st.query(v)
}
func (st *stmt) query(v []driver.Value) (r *rows, err error) {
if err := st.cn.err.get(); err != nil {
return nil, err
}
defer st.cn.errRecover(&err)
@ -1373,8 +1412,8 @@ func (st *stmt) Query(v []driver.Value) (r driver.Rows, err error) {
}
func (st *stmt) Exec(v []driver.Value) (res driver.Result, err error) {
if st.cn.getBad() {
return nil, driver.ErrBadConn
if err := st.cn.err.get(); err != nil {
return nil, err
}
defer st.cn.errRecover(&err)
@ -1460,7 +1499,7 @@ func (cn *conn) parseComplete(commandTag string) (driver.Result, string) {
if affectedRows == nil && strings.HasPrefix(commandTag, "INSERT ") {
parts := strings.Split(commandTag, " ")
if len(parts) != 3 {
cn.setBad()
cn.err.set(driver.ErrBadConn)
errorf("unexpected INSERT command tag %s", commandTag)
}
affectedRows = &parts[len(parts)-1]
@ -1472,7 +1511,7 @@ func (cn *conn) parseComplete(commandTag string) (driver.Result, string) {
}
n, err := strconv.ParseInt(*affectedRows, 10, 64)
if err != nil {
cn.setBad()
cn.err.set(driver.ErrBadConn)
errorf("could not parse commandTag: %s", err)
}
return driver.RowsAffected(n), commandTag
@ -1539,8 +1578,8 @@ func (rs *rows) Next(dest []driver.Value) (err error) {
}
conn := rs.cn
if conn.getBad() {
return driver.ErrBadConn
if err := conn.err.getForNext(); err != nil {
return err
}
defer conn.errRecover(&err)
@ -1564,7 +1603,7 @@ func (rs *rows) Next(dest []driver.Value) (err error) {
case 'D':
n := rs.rb.int16()
if err != nil {
conn.setBad()
conn.err.set(driver.ErrBadConn)
errorf("unexpected DataRow after error %s", err)
}
if n < len(dest) {
@ -1606,10 +1645,10 @@ func (rs *rows) NextResultSet() error {
// QuoteIdentifier quotes an "identifier" (e.g. a table or a column name) to be
// used as part of an SQL statement. For example:
//
// tblname := "my_table"
// data := "my_data"
// quoted := pq.QuoteIdentifier(tblname)
// err := db.Exec(fmt.Sprintf("INSERT INTO %s VALUES ($1)", quoted), data)
// tblname := "my_table"
// data := "my_data"
// quoted := pq.QuoteIdentifier(tblname)
// err := db.Exec(fmt.Sprintf("INSERT INTO %s VALUES ($1)", quoted), data)
//
// Any double quotes in name will be escaped. The quoted identifier will be
// case sensitive when used in a query. If the input string contains a zero
@ -1622,12 +1661,24 @@ func QuoteIdentifier(name string) string {
return `"` + strings.Replace(name, `"`, `""`, -1) + `"`
}
// BufferQuoteIdentifier satisfies the same purpose as QuoteIdentifier, but backed by a
// byte buffer.
func BufferQuoteIdentifier(name string, buffer *bytes.Buffer) {
end := strings.IndexRune(name, 0)
if end > -1 {
name = name[:end]
}
buffer.WriteRune('"')
buffer.WriteString(strings.Replace(name, `"`, `""`, -1))
buffer.WriteRune('"')
}
// QuoteLiteral quotes a 'literal' (e.g. a parameter, often used to pass literal
// to DDL and other statements that do not accept parameters) to be used as part
// of an SQL statement. For example:
//
// exp_date := pq.QuoteLiteral("2023-01-05 15:00:00Z")
// err := db.Exec(fmt.Sprintf("CREATE ROLE my_user VALID UNTIL %s", exp_date))
// exp_date := pq.QuoteLiteral("2023-01-05 15:00:00Z")
// err := db.Exec(fmt.Sprintf("CREATE ROLE my_user VALID UNTIL %s", exp_date))
//
// Any single quotes in name will be escaped. Any backslashes (i.e. "\") will be
// replaced by two backslashes (i.e. "\\") and the C-style escape identifier
@ -1758,7 +1809,7 @@ func (cn *conn) readReadyForQuery() {
cn.processReadyForQuery(r)
return
default:
cn.setBad()
cn.err.set(driver.ErrBadConn)
errorf("unexpected message %q; expected ReadyForQuery", t)
}
}
@ -1778,12 +1829,16 @@ func (cn *conn) readParseResponse() {
cn.readReadyForQuery()
panic(err)
default:
cn.setBad()
cn.err.set(driver.ErrBadConn)
errorf("unexpected Parse response %q", t)
}
}
func (cn *conn) readStatementDescribeResponse() (paramTyps []oid.Oid, colNames []string, colTyps []fieldDesc) {
func (cn *conn) readStatementDescribeResponse() (
paramTyps []oid.Oid,
colNames []string,
colTyps []fieldDesc,
) {
for {
t, r := cn.recv1()
switch t {
@ -1803,7 +1858,7 @@ func (cn *conn) readStatementDescribeResponse() (paramTyps []oid.Oid, colNames [
cn.readReadyForQuery()
panic(err)
default:
cn.setBad()
cn.err.set(driver.ErrBadConn)
errorf("unexpected Describe statement response %q", t)
}
}
@ -1821,7 +1876,7 @@ func (cn *conn) readPortalDescribeResponse() rowsHeader {
cn.readReadyForQuery()
panic(err)
default:
cn.setBad()
cn.err.set(driver.ErrBadConn)
errorf("unexpected Describe response %q", t)
}
panic("not reached")
@ -1837,7 +1892,7 @@ func (cn *conn) readBindResponse() {
cn.readReadyForQuery()
panic(err)
default:
cn.setBad()
cn.err.set(driver.ErrBadConn)
errorf("unexpected Bind response %q", t)
}
}
@ -1864,20 +1919,22 @@ func (cn *conn) postExecuteWorkaround() {
cn.saveMessage(t, r)
return
default:
cn.setBad()
cn.err.set(driver.ErrBadConn)
errorf("unexpected message during extended query execution: %q", t)
}
}
}
// Only for Exec(), since we ignore the returned data
func (cn *conn) readExecuteResponse(protocolState string) (res driver.Result, commandTag string, err error) {
func (cn *conn) readExecuteResponse(
protocolState string,
) (res driver.Result, commandTag string, err error) {
for {
t, r := cn.recv1()
switch t {
case 'C':
if err != nil {
cn.setBad()
cn.err.set(driver.ErrBadConn)
errorf("unexpected CommandComplete after error %s", err)
}
res, commandTag = cn.parseComplete(r.string())
@ -1891,7 +1948,7 @@ func (cn *conn) readExecuteResponse(protocolState string) (res driver.Result, co
err = parseError(r)
case 'T', 'D', 'I':
if err != nil {
cn.setBad()
cn.err.set(driver.ErrBadConn)
errorf("unexpected %q after error %s", t, err)
}
if t == 'I' {
@ -1899,7 +1956,7 @@ func (cn *conn) readExecuteResponse(protocolState string) (res driver.Result, co
}
// ignore any results
default:
cn.setBad()
cn.err.set(driver.ErrBadConn)
errorf("unknown %s response: %q", protocolState, t)
}
}
@ -1995,6 +2052,8 @@ func parseEnviron(env []string) (out map[string]string) {
accrue("sslkey")
case "PGSSLROOTCERT":
accrue("sslrootcert")
case "PGSSLSNI":
accrue("sslsni")
case "PGREQUIRESSL", "PGSSLCRL":
unsupported()
case "PGREQUIREPEER":
@ -2035,3 +2094,19 @@ func alnumLowerASCII(ch rune) rune {
}
return -1 // discard
}
// The database/sql/driver package says:
// All Conn implementations should implement the following interfaces: Pinger, SessionResetter, and Validator.
var _ driver.Pinger = &conn{}
var _ driver.SessionResetter = &conn{}
func (cn *conn) ResetSession(ctx context.Context) error {
// Ensure bad connections are reported: From database/sql/driver:
// If a connection is never returned to the connection pool but immediately reused, then
// ResetSession is called prior to reuse but IsValid is not called.
return cn.err.get()
}
func (cn *conn) IsValid() bool {
return cn.err.get() == nil
}

8
vendor/github.com/lib/pq/conn_go115.go generated vendored Normal file
View file

@ -0,0 +1,8 @@
//go:build go1.15
// +build go1.15
package pq
import "database/sql/driver"
var _ driver.Validator = &conn{}

89
vendor/github.com/lib/pq/conn_go18.go generated vendored
View file

@ -7,10 +7,13 @@ import (
"fmt"
"io"
"io/ioutil"
"sync/atomic"
"time"
)
const (
watchCancelDialContextTimeout = time.Second * 10
)
// Implement the "QueryerContext" interface
func (cn *conn) QueryContext(ctx context.Context, query string, args []driver.NamedValue) (driver.Rows, error) {
list := make([]driver.Value, len(args))
@ -43,6 +46,14 @@ func (cn *conn) ExecContext(ctx context.Context, query string, args []driver.Nam
return cn.Exec(query, list)
}
// Implement the "ConnPrepareContext" interface
func (cn *conn) PrepareContext(ctx context.Context, query string) (driver.Stmt, error) {
if finish := cn.watchCancel(ctx); finish != nil {
defer finish()
}
return cn.Prepare(query)
}
// Implement the "ConnBeginTx" interface
func (cn *conn) BeginTx(ctx context.Context, opts driver.TxOptions) (driver.Tx, error) {
var mode string
@ -103,13 +114,13 @@ func (cn *conn) watchCancel(ctx context.Context) func() {
}
// Set the connection state to bad so it does not get reused.
cn.setBad()
cn.err.set(ctx.Err())
// 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)
ctxCancel, cancel := context.WithTimeout(context.Background(), watchCancelDialContextTimeout)
defer cancel()
_ = cn.cancel(ctxCancel)
@ -119,7 +130,7 @@ func (cn *conn) watchCancel(ctx context.Context) func() {
return func() {
select {
case <-finished:
cn.setBad()
cn.err.set(ctx.Err())
cn.Close()
case finished <- struct{}{}:
}
@ -145,11 +156,8 @@ func (cn *conn) cancel(ctx context.Context) error {
defer c.Close()
{
bad := &atomic.Value{}
bad.Store(false)
can := conn{
c: c,
bad: bad,
c: c,
}
err = can.ssl(o)
if err != nil {
@ -172,3 +180,68 @@ func (cn *conn) cancel(ctx context.Context) error {
return err
}
}
// Implement the "StmtQueryContext" interface
func (st *stmt) QueryContext(ctx context.Context, args []driver.NamedValue) (driver.Rows, error) {
list := make([]driver.Value, len(args))
for i, nv := range args {
list[i] = nv.Value
}
finish := st.watchCancel(ctx)
r, err := st.query(list)
if err != nil {
if finish != nil {
finish()
}
return nil, err
}
r.finish = finish
return r, nil
}
// Implement the "StmtExecContext" interface
func (st *stmt) ExecContext(ctx context.Context, args []driver.NamedValue) (driver.Result, error) {
list := make([]driver.Value, len(args))
for i, nv := range args {
list[i] = nv.Value
}
if finish := st.watchCancel(ctx); finish != nil {
defer finish()
}
return st.Exec(list)
}
// watchCancel is implemented on stmt in order to not mark the parent conn as bad
func (st *stmt) watchCancel(ctx context.Context) func() {
if done := ctx.Done(); done != nil {
finished := make(chan struct{})
go func() {
select {
case <-done:
// 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(), watchCancelDialContextTimeout)
defer cancel()
_ = st.cancel(ctxCancel)
finished <- struct{}{}
case <-finished:
}
}()
return func() {
select {
case <-finished:
case finished <- struct{}{}:
}
}
}
return nil
}
func (st *stmt) cancel(ctx context.Context) error {
return st.cn.cancel(ctx)
}

5
vendor/github.com/lib/pq/connector.go generated vendored
View file

@ -27,6 +27,11 @@ func (c *Connector) Connect(ctx context.Context) (driver.Conn, error) {
return c.open(ctx)
}
// Dialer allows change the dialer used to open connections.
func (c *Connector) Dialer(dialer Dialer) {
c.dialer = dialer
}
// Driver returns the underlying driver of this Connector.
func (c *Connector) Driver() driver.Driver {
return &Driver{}

149
vendor/github.com/lib/pq/copy.go generated vendored
View file

@ -1,6 +1,8 @@
package pq
import (
"bytes"
"context"
"database/sql/driver"
"encoding/binary"
"errors"
@ -19,29 +21,35 @@ var (
// CopyIn creates a COPY FROM statement which can be prepared with
// Tx.Prepare(). The target table should be visible in search_path.
func CopyIn(table string, columns ...string) string {
stmt := "COPY " + QuoteIdentifier(table) + " ("
buffer := bytes.NewBufferString("COPY ")
BufferQuoteIdentifier(table, buffer)
buffer.WriteString(" (")
makeStmt(buffer, columns...)
return buffer.String()
}
// MakeStmt makes the stmt string for CopyIn and CopyInSchema.
func makeStmt(buffer *bytes.Buffer, columns ...string) {
//s := bytes.NewBufferString()
for i, col := range columns {
if i != 0 {
stmt += ", "
buffer.WriteString(", ")
}
stmt += QuoteIdentifier(col)
BufferQuoteIdentifier(col, buffer)
}
stmt += ") FROM STDIN"
return stmt
buffer.WriteString(") FROM STDIN")
}
// CopyInSchema creates a COPY FROM statement which can be prepared with
// Tx.Prepare().
func CopyInSchema(schema, table string, columns ...string) string {
stmt := "COPY " + QuoteIdentifier(schema) + "." + QuoteIdentifier(table) + " ("
for i, col := range columns {
if i != 0 {
stmt += ", "
}
stmt += QuoteIdentifier(col)
}
stmt += ") FROM STDIN"
return stmt
buffer := bytes.NewBufferString("COPY ")
BufferQuoteIdentifier(schema, buffer)
buffer.WriteRune('.')
BufferQuoteIdentifier(table, buffer)
buffer.WriteString(" (")
makeStmt(buffer, columns...)
return buffer.String()
}
type copyin struct {
@ -49,12 +57,14 @@ type copyin struct {
buffer []byte
rowData chan []byte
done chan bool
driver.Result
closed bool
sync.Mutex // guards err
err error
mu struct {
sync.Mutex
err error
driver.Result
}
}
const ciBufferSize = 64 * 1024
@ -98,13 +108,13 @@ awaitCopyInResponse:
err = parseError(r)
case 'Z':
if err == nil {
ci.setBad()
ci.setBad(driver.ErrBadConn)
errorf("unexpected ReadyForQuery in response to COPY")
}
cn.processReadyForQuery(r)
return nil, err
default:
ci.setBad()
ci.setBad(driver.ErrBadConn)
errorf("unknown response for copy query: %q", t)
}
}
@ -123,7 +133,7 @@ awaitCopyInResponse:
cn.processReadyForQuery(r)
return nil, err
default:
ci.setBad()
ci.setBad(driver.ErrBadConn)
errorf("unknown response for CopyFail: %q", t)
}
}
@ -144,7 +154,7 @@ func (ci *copyin) resploop() {
var r readBuf
t, err := ci.cn.recvMessage(&r)
if err != nil {
ci.setBad()
ci.setBad(driver.ErrBadConn)
ci.setError(err)
ci.done <- true
return
@ -166,7 +176,7 @@ func (ci *copyin) resploop() {
err := parseError(&r)
ci.setError(err)
default:
ci.setBad()
ci.setBad(driver.ErrBadConn)
ci.setError(fmt.Errorf("unknown response during CopyIn: %q", t))
ci.done <- true
return
@ -174,46 +184,41 @@ func (ci *copyin) resploop() {
}
}
func (ci *copyin) setBad() {
ci.Lock()
ci.cn.setBad()
ci.Unlock()
func (ci *copyin) setBad(err error) {
ci.cn.err.set(err)
}
func (ci *copyin) isBad() bool {
ci.Lock()
b := ci.cn.getBad()
ci.Unlock()
return b
func (ci *copyin) getBad() error {
return ci.cn.err.get()
}
func (ci *copyin) isErrorSet() bool {
ci.Lock()
isSet := (ci.err != nil)
ci.Unlock()
return isSet
func (ci *copyin) err() error {
ci.mu.Lock()
err := ci.mu.err
ci.mu.Unlock()
return err
}
// setError() sets ci.err if one has not been set already. Caller must not be
// holding ci.Mutex.
func (ci *copyin) setError(err error) {
ci.Lock()
if ci.err == nil {
ci.err = err
ci.mu.Lock()
if ci.mu.err == nil {
ci.mu.err = err
}
ci.Unlock()
ci.mu.Unlock()
}
func (ci *copyin) setResult(result driver.Result) {
ci.Lock()
ci.Result = result
ci.Unlock()
ci.mu.Lock()
ci.mu.Result = result
ci.mu.Unlock()
}
func (ci *copyin) getResult() driver.Result {
ci.Lock()
result := ci.Result
ci.Unlock()
ci.mu.Lock()
result := ci.mu.Result
ci.mu.Unlock()
if result == nil {
return driver.RowsAffected(0)
}
@ -240,13 +245,13 @@ func (ci *copyin) Exec(v []driver.Value) (r driver.Result, err error) {
return nil, errCopyInClosed
}
if ci.isBad() {
return nil, driver.ErrBadConn
if err := ci.getBad(); err != nil {
return nil, err
}
defer ci.cn.errRecover(&err)
if ci.isErrorSet() {
return nil, ci.err
if err := ci.err(); err != nil {
return nil, err
}
if len(v) == 0 {
@ -276,14 +281,51 @@ func (ci *copyin) Exec(v []driver.Value) (r driver.Result, err error) {
return driver.RowsAffected(0), nil
}
// CopyData inserts a raw string into the COPY stream. The insert is
// asynchronous and CopyData can return errors from previous CopyData calls to
// the same COPY stmt.
//
// You need to call Exec(nil) to sync the COPY stream and to get any
// errors from pending data, since Stmt.Close() doesn't return errors
// to the user.
func (ci *copyin) CopyData(ctx context.Context, line string) (r driver.Result, err error) {
if ci.closed {
return nil, errCopyInClosed
}
if finish := ci.cn.watchCancel(ctx); finish != nil {
defer finish()
}
if err := ci.getBad(); err != nil {
return nil, err
}
defer ci.cn.errRecover(&err)
if err := ci.err(); err != nil {
return nil, err
}
ci.buffer = append(ci.buffer, []byte(line)...)
ci.buffer = append(ci.buffer, '\n')
if len(ci.buffer) > ciBufferFlushSize {
ci.flush(ci.buffer)
// reset buffer, keep bytes for message identifier and length
ci.buffer = ci.buffer[:5]
}
return driver.RowsAffected(0), nil
}
func (ci *copyin) Close() (err error) {
if ci.closed { // Don't do anything, we're already closed
return nil
}
ci.closed = true
if ci.isBad() {
return driver.ErrBadConn
if err := ci.getBad(); err != nil {
return err
}
defer ci.cn.errRecover(&err)
@ -299,8 +341,7 @@ func (ci *copyin) Close() (err error) {
<-ci.done
ci.cn.inCopy = false
if ci.isErrorSet() {
err = ci.err
if err := ci.err(); err != nil {
return err
}
return nil

10
vendor/github.com/lib/pq/encode.go generated vendored
View file

@ -422,7 +422,7 @@ func ParseTimestamp(currentLocation *time.Location, str string) (time.Time, erro
if remainderIdx < len(str) && str[remainderIdx] == '.' {
fracStart := remainderIdx + 1
fracOff := strings.IndexAny(str[fracStart:], "-+ ")
fracOff := strings.IndexAny(str[fracStart:], "-+Z ")
if fracOff < 0 {
fracOff = len(str) - fracStart
}
@ -432,7 +432,7 @@ func ParseTimestamp(currentLocation *time.Location, str string) (time.Time, erro
remainderIdx += fracOff + 1
}
if tzStart := remainderIdx; tzStart < len(str) && (str[tzStart] == '-' || str[tzStart] == '+') {
// time zone separator is always '-' or '+' (UTC is +00)
// time zone separator is always '-' or '+' or 'Z' (UTC is +00)
var tzSign int
switch c := str[tzStart]; c {
case '-':
@ -454,7 +454,11 @@ func ParseTimestamp(currentLocation *time.Location, str string) (time.Time, erro
remainderIdx += 3
}
tzOff = tzSign * ((tzHours * 60 * 60) + (tzMin * 60) + tzSec)
} else if tzStart < len(str) && str[tzStart] == 'Z' {
// time zone Z separator indicates UTC is +00
remainderIdx += 1
}
var isoYear int
if isBC {
@ -559,7 +563,7 @@ func parseBytea(s []byte) (result []byte, err error) {
if len(s) < 4 {
return nil, fmt.Errorf("invalid bytea sequence %v", s)
}
r, err := strconv.ParseInt(string(s[1:4]), 8, 9)
r, err := strconv.ParseUint(string(s[1:4]), 8, 8)
if err != nil {
return nil, fmt.Errorf("could not parse bytea value: %s", err.Error())
}

19
vendor/github.com/lib/pq/error.go generated vendored
View file

@ -402,6 +402,11 @@ func (err *Error) Fatal() bool {
return err.Severity == Efatal
}
// SQLState returns the SQLState of the error.
func (err *Error) SQLState() string {
return string(err.Code)
}
// Get implements the legacy PGError interface. New code should use the fields
// of the Error struct directly.
func (err *Error) Get(k byte) (v string) {
@ -444,7 +449,7 @@ func (err *Error) Get(k byte) (v string) {
return ""
}
func (err Error) Error() string {
func (err *Error) Error() string {
return "pq: " + err.Message
}
@ -484,7 +489,7 @@ func (cn *conn) errRecover(err *error) {
case nil:
// Do nothing
case runtime.Error:
cn.setBad()
cn.err.set(driver.ErrBadConn)
panic(v)
case *Error:
if v.Fatal() {
@ -493,26 +498,26 @@ func (cn *conn) errRecover(err *error) {
*err = v
}
case *net.OpError:
cn.setBad()
cn.err.set(driver.ErrBadConn)
*err = v
case *safeRetryError:
cn.setBad()
cn.err.set(driver.ErrBadConn)
*err = driver.ErrBadConn
case error:
if v == io.EOF || v.(error).Error() == "remote error: handshake failure" {
if v == io.EOF || v.Error() == "remote error: handshake failure" {
*err = driver.ErrBadConn
} else {
*err = v
}
default:
cn.setBad()
cn.err.set(driver.ErrBadConn)
panic(fmt.Sprintf("unknown error: %#v", e))
}
// Any time we return ErrBadConn, we need to remember it since *Tx doesn't
// mark the connection bad in database/sql.
if *err == driver.ErrBadConn {
cn.setBad()
cn.err.set(driver.ErrBadConn)
}
}

1
vendor/github.com/lib/pq/notice.go generated vendored
View file

@ -1,3 +1,4 @@
//go:build go1.10
// +build go1.10
package pq

11
vendor/github.com/lib/pq/ssl.go generated vendored
View file

@ -8,6 +8,7 @@ import (
"os"
"os/user"
"path/filepath"
"strings"
)
// ssl generates a function to upgrade a net.Conn based on the "sslmode" and
@ -50,6 +51,16 @@ func ssl(o values) (func(net.Conn) (net.Conn, error), error) {
return nil, fmterrorf(`unsupported sslmode %q; only "require" (default), "verify-full", "verify-ca", and "disable" supported`, mode)
}
// Set Server Name Indication (SNI), if enabled by connection parameters.
// By default SNI is on, any value which is not starting with "1" disables
// SNI -- that is the same check vanilla libpq uses.
if sslsni := o["sslsni"]; sslsni == "" || strings.HasPrefix(sslsni, "1") {
// RFC 6066 asks to not set SNI if the host is a literal IP address (IPv4
// or IPv6). This check is coded already crypto.tls.hostnameInSNI, so
// just always set ServerName here and let crypto/tls do the filtering.
tlsConf.ServerName = o["host"]
}
err := sslClientCertificates(&tlsConf, o)
if err != nil {
return nil, err

81
vendor/github.com/lib/pq/ssl_permissions.go generated vendored
View file

@ -1,8 +1,30 @@
//go:build !windows
// +build !windows
package pq
import "os"
import (
"errors"
"os"
"syscall"
)
const (
rootUserID = uint32(0)
// The maximum permissions that a private key file owned by a regular user
// is allowed to have. This translates to u=rw.
maxUserOwnedKeyPermissions os.FileMode = 0600
// The maximum permissions that a private key file owned by root is allowed
// to have. This translates to u=rw,g=r.
maxRootOwnedKeyPermissions os.FileMode = 0640
)
var (
errSSLKeyHasUnacceptableUserPermissions = errors.New("permissions for files not owned by root should be u=rw (0600) or less")
errSSLKeyHasUnacceptableRootPermissions = errors.New("permissions for root owned files should be u=rw,g=r (0640) or less")
)
// sslKeyPermissions checks the permissions on user-supplied ssl key files.
// The key file should have very little access.
@ -13,8 +35,59 @@ func sslKeyPermissions(sslkey string) error {
if err != nil {
return err
}
if info.Mode().Perm()&0077 != 0 {
return ErrSSLKeyHasWorldPermissions
err = hasCorrectPermissions(info)
// return ErrSSLKeyHasWorldPermissions for backwards compatability with
// existing code.
if err == errSSLKeyHasUnacceptableUserPermissions || err == errSSLKeyHasUnacceptableRootPermissions {
err = ErrSSLKeyHasWorldPermissions
}
return nil
return err
}
// hasCorrectPermissions checks the file info (and the unix-specific stat_t
// output) to verify that the permissions on the file are correct.
//
// If the file is owned by the same user the process is running as,
// the file should only have 0600 (u=rw). If the file is owned by root,
// and the group matches the group that the process is running in, the
// permissions cannot be more than 0640 (u=rw,g=r). The file should
// never have world permissions.
//
// Returns an error when the permission check fails.
func hasCorrectPermissions(info os.FileInfo) error {
// if file's permission matches 0600, allow access.
userPermissionMask := (os.FileMode(0777) ^ maxUserOwnedKeyPermissions)
// regardless of if we're running as root or not, 0600 is acceptable,
// so we return if we match the regular user permission mask.
if info.Mode().Perm()&userPermissionMask == 0 {
return nil
}
// We need to pull the Unix file information to get the file's owner.
// If we can't access it, there's some sort of operating system level error
// and we should fail rather than attempting to use faulty information.
sysInfo := info.Sys()
if sysInfo == nil {
return ErrSSLKeyUnknownOwnership
}
unixStat, ok := sysInfo.(*syscall.Stat_t)
if !ok {
return ErrSSLKeyUnknownOwnership
}
// if the file is owned by root, we allow 0640 (u=rw,g=r) to match what
// Postgres does.
if unixStat.Uid == rootUserID {
rootPermissionMask := (os.FileMode(0777) ^ maxRootOwnedKeyPermissions)
if info.Mode().Perm()&rootPermissionMask != 0 {
return errSSLKeyHasUnacceptableRootPermissions
}
return nil
}
return errSSLKeyHasUnacceptableUserPermissions
}

1
vendor/github.com/lib/pq/ssl_windows.go generated vendored
View file

@ -1,3 +1,4 @@
//go:build windows
// +build windows
package pq

3
vendor/github.com/lib/pq/user_other.go generated vendored
View file

@ -1,6 +1,7 @@
// Package pq is a pure Go Postgres driver for the database/sql package.
// +build js android hurd illumos zos
//go:build js || android || hurd || zos
// +build js android hurd zos
package pq

3
vendor/github.com/lib/pq/user_posix.go generated vendored
View file

@ -1,6 +1,7 @@
// Package pq is a pure Go Postgres driver for the database/sql package.
// +build aix darwin dragonfly freebsd linux nacl netbsd openbsd plan9 solaris rumprun
//go:build aix || darwin || dragonfly || freebsd || (linux && !android) || nacl || netbsd || openbsd || plan9 || solaris || rumprun || illumos
// +build aix darwin dragonfly freebsd linux,!android nacl netbsd openbsd plan9 solaris rumprun illumos
package pq