postgresql

Jul 21, 2026

Changes in this version

type Server

+ func (s *Server) Addr() net.Addr

May 10, 2026

Changes in this version

+ var ErrSCRAMMalformedMessage = errors.New("malformed SCRAM message from upstream")

+ var ErrSCRAMNoSupportedMechanism = errors.New("upstream offered no SCRAM mechanism we support")

+ var ErrSCRAMServerNonceMismatch = errors.New("SCRAM server nonce did not extend client nonce")

+ var ErrSCRAMServerSignature = errors.New("SCRAM server signature mismatch")

+ var ErrSCRAMUnexpectedMessage = errors.New("unexpected SASL message from upstream")

+ var ErrUpstreamSSLResponse = errors.New("unexpected upstream SSL response byte")

+ var ErrUpstreamTLSRequired = errors.New("upstream rejected TLS but ssl_mode requires it")

May 6, 2026

Changes in this version

+ var ErrTLSConfigInvalid = errors.New("postgresql tls: cert_file and key_file must both be set or both empty")

+ var ErrTooManyNegotiationRounds = errors.New("too many SSL/GSS negotiation rounds")

+ var ErrUnknownStartupMagic = errors.New("unknown length-8 startup magic")

Apr 14, 2026

Changes in this version

+ const FailureReasonBytesQuotaExceeded

+ const FailureReasonDatabaseDisabled

+ const FailureReasonDatabaseNotFound

+ const FailureReasonGrantExpired

+ const FailureReasonGrantNotStarted

+ const FailureReasonNoGrant

+ const FailureReasonProxyInvalidPassword

+ const FailureReasonProxyInvalidUsername

+ const FailureReasonProxyUserDisabled

+ const FailureReasonQueryQuotaExceeded

+ const FailureReasonUpstreamConnFailed

+ const FailureReasonWrongAccessLevel

+ var ErrAPIKeyOwnerMismatch = errors.New("API key does not belong to user")

+ var ErrAPIKeyVerifyFailed = errors.New("API key verification failed")

+ var ErrCopyNotPermitted = errors.New("COPY not permitted: your access grant blocks COPY commands")

+ var ErrDDLNotPermitted = errors.New("DDL operations not permitted: your access grant blocks schema modifications")

+ var ErrDataLimitExceeded = errors.New("data transfer limit exceeded")

+ var ErrExpectedStartupMessage = errors.New("expected StartupMessage")

+ var ErrInvalidPassword = errors.New("invalid password")

+ var ErrMissingCredentials = errors.New("missing username or database")

+ var ErrPasswordChangeNotAllowed = errors.New("password modification is not allowed through the proxy")

+ var ErrQueryLimitExceeded = errors.New("query limit exceeded")

+ var ErrReadOnlyBypassAttempt = errors.New(...)

+ var ErrSASLAuthNotSupported = errors.New("SASL authentication not yet supported")

+ var ErrUpstreamAuthFailed = errors.New("upstream authentication failed")

+ var ErrUpstreamReadOnlyMode = errors.New("upstream error setting read-only mode")

+ var ErrWriteNotPermitted = errors.New("write operations not permitted with read-only access")

+ type Server struct

+ func NewServer(dataStore *store.Store, encryptionKey []byte, ...) *Server

+ func (s *Server) Shutdown(ctx context.Context) error

+ func (s *Server) Start(addr string) error

+ type Session struct

+ func NewSession(clientConn net.Conn, dataStore *store.Store, encryptionKey []byte, ...) *Session

+ func (s *Session) Run() error