unescape decode errors

Author: dsa0x

Readme.md

@@ -150,6 +150,7 @@ If object is a map, the keys are the environment variables and the values are th
 - Add a `-force` flag to `sicher init` to overwrite the encrypted file if it already exists
 - Enable support for nested yaml env files
 - Add support for other types of encryption
+- Dont replace the file if the content is the same
 - test for Edit
 
 ### License

encryption.go

@@ -10,7 +10,11 @@ import (
 
 // encrypt encrypts the given plaintext with the given key and returns the ciphertext
 func encrypt(key string, fileData []byte) (nonce []byte, ciphertext []byte, err error) {
-	hKey, _ := hex.DecodeString(key)
+	hKey, err := hex.DecodeString(key)
+	if err != nil {
+		return
+	}
+
 	block, err := aes.NewCipher(hKey)
 	if err != nil {
 		return
@@ -31,7 +35,11 @@ func encrypt(key string, fileData []byte) (nonce []byte, ciphertext []byte, err
 }
 
 func decrypt(key string, nonce, text []byte) (plaintext []byte, err error) {
-	hKey, _ := hex.DecodeString(key)
+	hKey, err := hex.DecodeString(key)
+	if err != nil {
+		return
+	}
+
 	block, err := aes.NewCipher(hKey)
 	if err != nil {
 		return

sicher.go

@@ -70,7 +70,10 @@ func (s *sicher) Initialize(scanReader io.Reader) error {
 	}
 	defer keyFile.Close()
 
-	keyFileStats, _ := keyFile.Stat()
+	keyFileStats, err := keyFile.Stat()
+	if err != nil {
+		return fmt.Errorf("error getting key file stats: %s", err)
+	}
 
 	// create the encrypted credentials file if it doesn't exist
 	encFile, err := os.OpenFile(fmt.Sprintf("%s%s.enc", s.Path, s.Environment), os.O_APPEND|os.O_CREATE|os.O_RDWR, 0600)
@@ -79,7 +82,10 @@ func (s *sicher) Initialize(scanReader io.Reader) error {
 	}
 	defer encFile.Close()
 
-	encFileStats, _ := encFile.Stat()
+	encFileStats, err := encFile.Stat()
+	if err != nil {
+		return fmt.Errorf("error getting key file stats: %s", err)
+	}
 
 	// if keyfile is new
 	// Absence of keyfile indicates that the project is new or keyfile is lost
@@ -114,7 +120,10 @@ func (s *sicher) Initialize(scanReader io.Reader) error {
 	}
 
 	// stats will have changed if the file was truncated
-	encFileStats, _ = encFile.Stat()
+	encFileStats, err = encFile.Stat()
+	if err != nil {
+		return fmt.Errorf("error getting key file stats: %s", err)
+	}
 
 	// if the encrypted file is new, write some random data to it
 	if encFileStats.Size() < 1 {