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49 lines
1012 B
49 lines
1012 B
package pgproto3 |
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import ( |
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"encoding/binary" |
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"encoding/json" |
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"errors" |
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"github.com/jackc/pgio" |
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) |
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const sslRequestNumber = 80877103 |
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type SSLRequest struct { |
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} |
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// Frontend identifies this message as sendable by a PostgreSQL frontend. |
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func (*SSLRequest) Frontend() {} |
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func (dst *SSLRequest) Decode(src []byte) error { |
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if len(src) < 4 { |
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return errors.New("ssl request too short") |
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} |
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requestCode := binary.BigEndian.Uint32(src) |
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if requestCode != sslRequestNumber { |
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return errors.New("bad ssl request code") |
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} |
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return nil |
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} |
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// Encode encodes src into dst. dst will include the 4 byte message length. |
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func (src *SSLRequest) Encode(dst []byte) []byte { |
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dst = pgio.AppendInt32(dst, 8) |
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dst = pgio.AppendInt32(dst, sslRequestNumber) |
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return dst |
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} |
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// MarshalJSON implements encoding/json.Marshaler. |
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func (src SSLRequest) MarshalJSON() ([]byte, error) { |
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return json.Marshal(struct { |
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Type string |
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ProtocolVersion uint32 |
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Parameters map[string]string |
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}{ |
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Type: "SSLRequest", |
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}) |
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}
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