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[chore]: Bump github.com/jackc/pgx/v5 from 5.5.1 to 5.5.2 (#2532)

Browse source 
Bumps [github.com/jackc/pgx/v5](https://github.com/jackc/pgx) from 5.5.1 to 5.5.2.
- [Changelog](https://github.com/jackc/pgx/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jackc/pgx/compare/v5.5.1...v5.5.2)

---
updated-dependencies:
- dependency-name: github.com/jackc/pgx/v5
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
This commit is contained in:
dependabot[bot] 2024-01-15 14:02:02 +01:00 • committed by GitHub
commit 637a57f2de
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GPG key ID: 4AEE18F83AFDEB23
15 changed files with 142 additions and 50 deletions
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26
vendor/github.com/jackc/pgx/v5/pgconn/config.go generated vendored
View file

@ -60,6 +60,11 @@ type Config struct {
// OnNotification is a callback function called when a notification from the LISTEN/NOTIFY system is received.
OnNotification NotificationHandler
// OnPgError is a callback function called when a Postgres error is received by the server. The default handler will close
// the connection on any FATAL errors. If you override this handler you should call the previously set handler or ensure
// that you close on FATAL errors by returning false.
OnPgError PgErrorHandler
createdByParseConfig bool // Used to enforce created by ParseConfig rule.
}
@ -232,12 +237,12 @@ func ParseConfigWithOptions(connString string, options ParseConfigOptions) (*Con
if strings.HasPrefix(connString, "postgres://") || strings.HasPrefix(connString, "postgresql://") {
connStringSettings, err = parseURLSettings(connString)
if err != nil {
return nil, &parseConfigError{connString: connString, msg: "failed to parse as URL", err: err}
return nil, &ParseConfigError{ConnString: connString, msg: "failed to parse as URL", err: err}
}
} else {
connStringSettings, err = parseDSNSettings(connString)
if err != nil {
return nil, &parseConfigError{connString: connString, msg: "failed to parse as DSN", err: err}
return nil, &ParseConfigError{ConnString: connString, msg: "failed to parse as DSN", err: err}
}
}
}
@ -246,7 +251,7 @@ func ParseConfigWithOptions(connString string, options ParseConfigOptions) (*Con
if service, present := settings["service"]; present {
serviceSettings, err := parseServiceSettings(settings["servicefile"], service)
if err != nil {
return nil, &parseConfigError{connString: connString, msg: "failed to read service", err: err}
return nil, &ParseConfigError{ConnString: connString, msg: "failed to read service", err: err}
}
settings = mergeSettings(defaultSettings, envSettings, serviceSettings, connStringSettings)
@ -261,12 +266,19 @@ func ParseConfigWithOptions(connString string, options ParseConfigOptions) (*Con
BuildFrontend: func(r io.Reader, w io.Writer) *pgproto3.Frontend {
return pgproto3.NewFrontend(r, w)
},
OnPgError: func(_ *PgConn, pgErr *PgError) bool {
// we want to automatically close any fatal errors
if strings.EqualFold(pgErr.Severity, "FATAL") {
return false
}
return true
},
}
if connectTimeoutSetting, present := settings["connect_timeout"]; present {
connectTimeout, err := parseConnectTimeoutSetting(connectTimeoutSetting)
if err != nil {
return nil, &parseConfigError{connString: connString, msg: "invalid connect_timeout", err: err}
return nil, &ParseConfigError{ConnString: connString, msg: "invalid connect_timeout", err: err}
}
config.ConnectTimeout = connectTimeout
config.DialFunc = makeConnectTimeoutDialFunc(connectTimeout)
@ -328,7 +340,7 @@ func ParseConfigWithOptions(connString string, options ParseConfigOptions) (*Con
port, err := parsePort(portStr)
if err != nil {
return nil, &parseConfigError{connString: connString, msg: "invalid port", err: err}
return nil, &ParseConfigError{ConnString: connString, msg: "invalid port", err: err}
}
var tlsConfigs []*tls.Config
@ -340,7 +352,7 @@ func ParseConfigWithOptions(connString string, options ParseConfigOptions) (*Con
var err error
tlsConfigs, err = configTLS(settings, host, options)
if err != nil {
return nil, &parseConfigError{connString: connString, msg: "failed to configure TLS", err: err}
return nil, &ParseConfigError{ConnString: connString, msg: "failed to configure TLS", err: err}
}
}
@ -384,7 +396,7 @@ func ParseConfigWithOptions(connString string, options ParseConfigOptions) (*Con
case "any":
// do nothing
default:
return nil, &parseConfigError{connString: connString, msg: fmt.Sprintf("unknown target_session_attrs value: %v", tsa)}
return nil, &ParseConfigError{ConnString: connString, msg: fmt.Sprintf("unknown target_session_attrs value: %v", tsa)}
}
return config, nil

30
vendor/github.com/jackc/pgx/v5/pgconn/errors.go generated vendored
View file

@ -57,22 +57,23 @@ func (pe *PgError) SQLState() string {
return pe.Code
}
type connectError struct {
config *Config
// ConnectError is the error returned when a connection attempt fails.
type ConnectError struct {
Config *Config // The configuration that was used in the connection attempt.
msg string
err error
}
func (e *connectError) Error() string {
func (e *ConnectError) Error() string {
sb := &strings.Builder{}
fmt.Fprintf(sb, "failed to connect to `host=%s user=%s database=%s`: %s", e.config.Host, e.config.User, e.config.Database, e.msg)
fmt.Fprintf(sb, "failed to connect to `host=%s user=%s database=%s`: %s", e.Config.Host, e.Config.User, e.Config.Database, e.msg)
if e.err != nil {
fmt.Fprintf(sb, " (%s)", e.err.Error())
}
return sb.String()
}
func (e *connectError) Unwrap() error {
func (e *ConnectError) Unwrap() error {
return e.err
}
@ -88,33 +89,38 @@ func (e *connLockError) Error() string {
return e.status
}
type parseConfigError struct {
connString string
// ParseConfigError is the error returned when a connection string cannot be parsed.
type ParseConfigError struct {
ConnString string // The connection string that could not be parsed.
msg string
err error
}
func (e *parseConfigError) Error() string {
connString := redactPW(e.connString)
func (e *ParseConfigError) Error() string {
// Now that ParseConfigError is public and ConnString is available to the developer, perhaps it would be better only
// return a static string. That would ensure that the error message cannot leak a password. The ConnString field would
// allow access to the original string if desired and Unwrap would allow access to the underlying error.
connString := redactPW(e.ConnString)
if e.err == nil {
return fmt.Sprintf("cannot parse `%s`: %s", connString, e.msg)
}
return fmt.Sprintf("cannot parse `%s`: %s (%s)", connString, e.msg, e.err.Error())
}
func (e *parseConfigError) Unwrap() error {
func (e *ParseConfigError) Unwrap() error {
return e.err
}
func normalizeTimeoutError(ctx context.Context, err error) error {
if err, ok := err.(net.Error); ok && err.Timeout() {
var netErr net.Error
if errors.As(err, &netErr) && netErr.Timeout() {
if ctx.Err() == context.Canceled {
// Since the timeout was caused by a context cancellation, the actual error is context.Canceled not the timeout error.
return context.Canceled
} else if ctx.Err() == context.DeadlineExceeded {
return &errTimeout{err: ctx.Err()}
} else {
return &errTimeout{err: err}
return &errTimeout{err: netErr}
}
}
return err

67
vendor/github.com/jackc/pgx/v5/pgconn/pgconn.go generated vendored
View file

@ -52,6 +52,12 @@ type LookupFunc func(ctx context.Context, host string) (addrs []string, err erro
// BuildFrontendFunc is a function that can be used to create Frontend implementation for connection.
type BuildFrontendFunc func(r io.Reader, w io.Writer) *pgproto3.Frontend
// PgErrorHandler is a function that handles errors returned from Postgres. This function must return true to keep
// the connection open. Returning false will cause the connection to be closed immediately. You should return
// false on any FATAL-severity errors. This will not receive network errors. The *PgConn is provided so the handler is
// aware of the origin of the error, but it must not invoke any query method.
type PgErrorHandler func(*PgConn, *PgError) bool
// NoticeHandler is a function that can handle notices received from the PostgreSQL server. Notices can be received at
// any time, usually during handling of a query response. The *PgConn is provided so the handler is aware of the origin
// of the notice, but it must not invoke any query method. Be aware that this is distinct from LISTEN/NOTIFY
@ -146,11 +152,11 @@ func ConnectConfig(octx context.Context, config *Config) (pgConn *PgConn, err er
ctx := octx
fallbackConfigs, err = expandWithIPs(ctx, config.LookupFunc, fallbackConfigs)
if err != nil {
return nil, &connectError{config: config, msg: "hostname resolving error", err: err}
return nil, &ConnectError{Config: config, msg: "hostname resolving error", err: err}
}
if len(fallbackConfigs) == 0 {
return nil, &connectError{config: config, msg: "hostname resolving error", err: errors.New("ip addr wasn't found")}
return nil, &ConnectError{Config: config, msg: "hostname resolving error", err: errors.New("ip addr wasn't found")}
}
foundBestServer := false
@ -172,7 +178,7 @@ func ConnectConfig(octx context.Context, config *Config) (pgConn *PgConn, err er
foundBestServer = true
break
} else if pgerr, ok := err.(*PgError); ok {
err = &connectError{config: config, msg: "server error", err: pgerr}
err = &ConnectError{Config: config, msg: "server error", err: pgerr}
const ERRCODE_INVALID_PASSWORD = "28P01" // wrong password
const ERRCODE_INVALID_AUTHORIZATION_SPECIFICATION = "28000" // wrong password or bad pg_hba.conf settings
const ERRCODE_INVALID_CATALOG_NAME = "3D000" // db does not exist
@ -183,7 +189,7 @@ func ConnectConfig(octx context.Context, config *Config) (pgConn *PgConn, err er
pgerr.Code == ERRCODE_INSUFFICIENT_PRIVILEGE {
break
}
} else if cerr, ok := err.(*connectError); ok {
} else if cerr, ok := err.(*ConnectError); ok {
if _, ok := cerr.err.(*NotPreferredError); ok {
fallbackConfig = fc
}
@ -193,7 +199,7 @@ func ConnectConfig(octx context.Context, config *Config) (pgConn *PgConn, err er
if !foundBestServer && fallbackConfig != nil {
pgConn, err = connect(ctx, config, fallbackConfig, true)
if pgerr, ok := err.(*PgError); ok {
err = &connectError{config: config, msg: "server error", err: pgerr}
err = &ConnectError{Config: config, msg: "server error", err: pgerr}
}
}
@ -205,7 +211,7 @@ func ConnectConfig(octx context.Context, config *Config) (pgConn *PgConn, err er
err := config.AfterConnect(ctx, pgConn)
if err != nil {
pgConn.conn.Close()
return nil, &connectError{config: config, msg: "AfterConnect error", err: err}
return nil, &ConnectError{Config: config, msg: "AfterConnect error", err: err}
}
}
@ -277,7 +283,7 @@ func connect(ctx context.Context, config *Config, fallbackConfig *FallbackConfig
network, address := NetworkAddress(fallbackConfig.Host, fallbackConfig.Port)
netConn, err := config.DialFunc(ctx, network, address)
if err != nil {
return nil, &connectError{config: config, msg: "dial error", err: normalizeTimeoutError(ctx, err)}
return nil, &ConnectError{Config: config, msg: "dial error", err: normalizeTimeoutError(ctx, err)}
}
pgConn.conn = netConn
@ -289,7 +295,7 @@ func connect(ctx context.Context, config *Config, fallbackConfig *FallbackConfig
pgConn.contextWatcher.Unwatch() // Always unwatch `netConn` after TLS.
if err != nil {
netConn.Close()
return nil, &connectError{config: config, msg: "tls error", err: err}
return nil, &ConnectError{Config: config, msg: "tls error", err: normalizeTimeoutError(ctx, err)}
}
pgConn.conn = nbTLSConn
@ -330,7 +336,7 @@ func connect(ctx context.Context, config *Config, fallbackConfig *FallbackConfig
pgConn.frontend.Send(&startupMsg)
if err := pgConn.flushWithPotentialWriteReadDeadlock(); err != nil {
pgConn.conn.Close()
return nil, &connectError{config: config, msg: "failed to write startup message", err: normalizeTimeoutError(ctx, err)}
return nil, &ConnectError{Config: config, msg: "failed to write startup message", err: normalizeTimeoutError(ctx, err)}
}
for {
@ -340,7 +346,7 @@ func connect(ctx context.Context, config *Config, fallbackConfig *FallbackConfig
if err, ok := err.(*PgError); ok {
return nil, err
}
return nil, &connectError{config: config, msg: "failed to receive message", err: normalizeTimeoutError(ctx, err)}
return nil, &ConnectError{Config: config, msg: "failed to receive message", err: normalizeTimeoutError(ctx, err)}
}
switch msg := msg.(type) {
@ -353,26 +359,26 @@ func connect(ctx context.Context, config *Config, fallbackConfig *FallbackConfig
err = pgConn.txPasswordMessage(pgConn.config.Password)
if err != nil {
pgConn.conn.Close()
return nil, &connectError{config: config, msg: "failed to write password message", err: err}
return nil, &ConnectError{Config: config, msg: "failed to write password message", err: err}
}
case *pgproto3.AuthenticationMD5Password:
digestedPassword := "md5" + hexMD5(hexMD5(pgConn.config.Password+pgConn.config.User)+string(msg.Salt[:]))
err = pgConn.txPasswordMessage(digestedPassword)
if err != nil {
pgConn.conn.Close()
return nil, &connectError{config: config, msg: "failed to write password message", err: err}
return nil, &ConnectError{Config: config, msg: "failed to write password message", err: err}
}
case *pgproto3.AuthenticationSASL:
err = pgConn.scramAuth(msg.AuthMechanisms)
if err != nil {
pgConn.conn.Close()
return nil, &connectError{config: config, msg: "failed SASL auth", err: err}
return nil, &ConnectError{Config: config, msg: "failed SASL auth", err: err}
}
case *pgproto3.AuthenticationGSS:
err = pgConn.gssAuth()
if err != nil {
pgConn.conn.Close()
return nil, &connectError{config: config, msg: "failed GSS auth", err: err}
return nil, &ConnectError{Config: config, msg: "failed GSS auth", err: err}
}
case *pgproto3.ReadyForQuery:
pgConn.status = connStatusIdle
@ -390,7 +396,7 @@ func connect(ctx context.Context, config *Config, fallbackConfig *FallbackConfig
return pgConn, nil
}
pgConn.conn.Close()
return nil, &connectError{config: config, msg: "ValidateConnect failed", err: err}
return nil, &ConnectError{Config: config, msg: "ValidateConnect failed", err: err}
}
}
return pgConn, nil
@ -401,7 +407,7 @@ func connect(ctx context.Context, config *Config, fallbackConfig *FallbackConfig
return nil, ErrorResponseToPgError(msg)
default:
pgConn.conn.Close()
return nil, &connectError{config: config, msg: "received unexpected message", err: err}
return nil, &ConnectError{Config: config, msg: "received unexpected message", err: err}
}
}
}
@ -547,11 +553,12 @@ func (pgConn *PgConn) receiveMessage() (pgproto3.BackendMessage, error) {
case *pgproto3.ParameterStatus:
pgConn.parameterStatuses[msg.Name] = msg.Value
case *pgproto3.ErrorResponse:
if msg.Severity == "FATAL" {
err := ErrorResponseToPgError(msg)
if pgConn.config.OnPgError != nil && !pgConn.config.OnPgError(pgConn, err) {
pgConn.status = connStatusClosed
pgConn.conn.Close() // Ignore error as the connection is already broken and there is already an error to return.
close(pgConn.cleanupDone)
return nil, ErrorResponseToPgError(msg)
return nil, err
}
case *pgproto3.NoticeResponse:
if pgConn.config.OnNotice != nil {
@ -2046,6 +2053,13 @@ func (p *Pipeline) Flush() error {
// Sync establishes a synchronization point and flushes the queued requests.
func (p *Pipeline) Sync() error {
if p.closed {
if p.err != nil {
return p.err
}
return errors.New("pipeline closed")
}
p.conn.frontend.SendSync(&pgproto3.Sync{})
err := p.Flush()
if err != nil {
@ -2062,10 +2076,21 @@ func (p *Pipeline) Sync() error {
// *PipelineSync. If an ErrorResponse is received from the server, results will be nil and err will be a *PgError. If no
// results are available, results and err will both be nil.
func (p *Pipeline) GetResults() (results any, err error) {
if p.closed {
if p.err != nil {
return nil, p.err
}
return nil, errors.New("pipeline closed")
}
if p.expectedReadyForQueryCount == 0 {
return nil, nil
}
return p.getResults()
}
func (p *Pipeline) getResults() (results any, err error) {
for {
msg, err := p.conn.receiveMessage()
if err != nil {
@ -2092,7 +2117,8 @@ func (p *Pipeline) GetResults() (results any, err error) {
case *pgproto3.ParseComplete:
peekedMsg, err := p.conn.peekMessage()
if err != nil {
return nil, err
p.conn.asyncClose()
return nil, normalizeTimeoutError(p.ctx, err)
}
if _, ok := peekedMsg.(*pgproto3.ParameterDescription); ok {
return p.getResultsPrepare()
@ -2152,6 +2178,7 @@ func (p *Pipeline) Close() error {
if p.closed {
return p.err
}
p.closed = true
if p.pendingSync {
@ -2164,7 +2191,7 @@ func (p *Pipeline) Close() error {
}
for p.expectedReadyForQueryCount > 0 {
_, err := p.GetResults()
_, err := p.getResults()
if err != nil {
p.err = err
var pgErr *PgError