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39 lines
814 B
Go
39 lines
814 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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)
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var daemonHash []byte
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var passphrase string
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// RCWService provides an RPC method.
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type RCWService struct{}
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// GetPass is the RPC method.
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// For now (as a test/example), it returns "hello" if the input is "hi".
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func (h *RCWService) GetPass(request string, reply *string) error {
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*reply = passphrase
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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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// daemonIsOpen checks if the socket/named pipe for the rcw
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// daemon exists and returns a boolean indicator.
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func daemonIsOpen() bool {
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fileInfo, err := os.Stat(socketPath)
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if err != nil {
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return false
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}
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return !fileInfo.IsDir()
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}
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