25 lines
556 B
Go
25 lines
556 B
Go
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package ice
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import (
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"fmt"
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"github.com/pion/stun"
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)
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func assertInboundUsername(m *stun.Message, expectedUsername string) error {
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var username stun.Username
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if err := username.GetFrom(m); err != nil {
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return err
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}
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if string(username) != expectedUsername {
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return fmt.Errorf("%w expected(%x) actual(%x)", errMismatchUsername, expectedUsername, string(username))
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}
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return nil
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}
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func assertInboundMessageIntegrity(m *stun.Message, key []byte) error {
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messageIntegrityAttr := stun.MessageIntegrity(key)
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return messageIntegrityAttr.Check(m)
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}
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