[chore] Update a bunch of database dependencies (#1772)

* [chore] Update a bunch of database dependencies

* fix lil thing

1 files changed, 76 insertions, 0 deletions

diff --git a/vendor/github.com/jackc/pgx/v5/pgproto3/authentication_sasl.go b/vendor/github.com/jackc/pgx/v5/pgproto3/authentication_sasl.go
new file mode 100644
index 000000000..59650d4cd
--- /dev/null
+++ b/vendor/github.com/jackc/pgx/v5/pgproto3/authentication_sasl.go
@@ -0,0 +1,76 @@
+package pgproto3
+
+import (
+	"bytes"
+	"encoding/binary"
+	"encoding/json"
+	"errors"
+
+	"github.com/jackc/pgx/v5/internal/pgio"
+)
+
+// AuthenticationSASL is a message sent from the backend indicating that SASL authentication is required.
+type AuthenticationSASL struct {
+	AuthMechanisms []string
+}
+
+// Backend identifies this message as sendable by the PostgreSQL backend.
+func (*AuthenticationSASL) Backend() {}
+
+// Backend identifies this message as an authentication response.
+func (*AuthenticationSASL) AuthenticationResponse() {}
+
+// Decode decodes src into dst. src must contain the complete message with the exception of the initial 1 byte message
+// type identifier and 4 byte message length.
+func (dst *AuthenticationSASL) Decode(src []byte) error {
+	if len(src) < 4 {
+		return errors.New("authentication message too short")
+	}
+
+	authType := binary.BigEndian.Uint32(src)
+
+	if authType != AuthTypeSASL {
+		return errors.New("bad auth type")
+	}
+
+	authMechanisms := src[4:]
+	for len(authMechanisms) > 1 {
+		idx := bytes.IndexByte(authMechanisms, 0)
+		if idx == -1 {
+			return &invalidMessageFormatErr{messageType: "AuthenticationSASL", details: "unterminated string"}
+		}
+		dst.AuthMechanisms = append(dst.AuthMechanisms, string(authMechanisms[:idx]))
+		authMechanisms = authMechanisms[idx+1:]
+	}
+
+	return nil
+}
+
+// Encode encodes src into dst. dst will include the 1 byte message type identifier and the 4 byte message length.
+func (src *AuthenticationSASL) Encode(dst []byte) []byte {
+	dst = append(dst, 'R')
+	sp := len(dst)
+	dst = pgio.AppendInt32(dst, -1)
+	dst = pgio.AppendUint32(dst, AuthTypeSASL)
+
+	for _, s := range src.AuthMechanisms {
+		dst = append(dst, []byte(s)...)
+		dst = append(dst, 0)
+	}
+	dst = append(dst, 0)
+
+	pgio.SetInt32(dst[sp:], int32(len(dst[sp:])))
+
+	return dst
+}
+
+// MarshalJSON implements encoding/json.Marshaler.
+func (src AuthenticationSASL) MarshalJSON() ([]byte, error) {
+	return json.Marshal(struct {
+		Type           string
+		AuthMechanisms []string
+	}{
+		Type:           "AuthenticationSASL",
+		AuthMechanisms: src.AuthMechanisms,
+	})
+}