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35 lines
739 B
Go
35 lines
739 B
Go
package daemon
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import (
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"crypto/sha256"
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"io"
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"os"
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"github.com/rwinkhart/rcw/wrappers"
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)
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var daemonHash []byte
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var globalPassphrase []byte
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// RCWService provides an RPC method.
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type RCWService struct{}
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// DecryptRequest is the RPC method that decrypts the incoming data using
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// the global passphrase and returns the decrypted data
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func (h *RCWService) DecryptRequest(request []byte, reply *[]byte) error {
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var err error
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*reply, err = wrappers.Decrypt(request, globalPassphrase)
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if err != nil {
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return err
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}
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return nil
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}
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// getFileHash returns the SHA256 hash of the file at the given path.
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func getFileHash(path string) []byte {
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file, _ := os.Open(path)
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hash := sha256.New()
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io.Copy(hash, file)
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return hash.Sum(nil)
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}
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