forked from quic-go/quic-go
48 lines
1.4 KiB
Go
48 lines
1.4 KiB
Go
package quic
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import (
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"bytes"
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"github.com/lucas-clemente/quic-go/crypto"
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"github.com/lucas-clemente/quic-go/handshake"
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)
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// ServerConfig is a server config
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type ServerConfig struct {
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kex crypto.KeyExchange
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kd *crypto.KeyData
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}
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// NewServerConfig creates a new server config
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func NewServerConfig(kex crypto.KeyExchange, kd *crypto.KeyData) *ServerConfig {
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return &ServerConfig{
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kex: kex,
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kd: kd,
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}
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}
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// Get the server config binary representation
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func (s *ServerConfig) Get() []byte {
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var serverConfig bytes.Buffer
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handshake.WriteHandshakeMessage(&serverConfig, handshake.TagSCFG, map[handshake.Tag][]byte{
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handshake.TagSCID: []byte{0xC5, 0x1C, 0x73, 0x6B, 0x8F, 0x48, 0x49, 0xAE, 0xB3, 0x00, 0xA2, 0xD4, 0x4B, 0xA0, 0xCF, 0xDF},
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handshake.TagKEXS: []byte("C255"),
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handshake.TagAEAD: []byte("AESG"),
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handshake.TagPUBS: append([]byte{0x20, 0x00, 0x00}, s.kex.PublicKey()...),
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handshake.TagOBIT: []byte{0x0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7},
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handshake.TagEXPY: []byte{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
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handshake.TagVER: []byte("Q032"),
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})
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return serverConfig.Bytes()
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}
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// Sign the server config and CHLO with the server's keyData
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func (s *ServerConfig) Sign(chlo []byte) ([]byte, error) {
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return s.kd.SignServerProof(chlo, s.Get())
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}
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// GetCertData returns the certificate data
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func (s *ServerConfig) GetCertData() []byte {
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return s.kd.GetCERTdata()
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}
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