Merge pull request #3 from nwillems/add-hasher-tool

Add helper to do hashing
decke · Jun 6, 2020 · 6662fb7 · 6662fb7
2 parents 880c3c3 + 076fd65
commit 6662fb7
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diff --git a/cmd/README.md b/cmd/README.md
@@ -0,0 +1,6 @@
+
+To run the hasher, do like this
+
+```bash
+$ go run hasher.go hunter2
+```
diff --git a/cmd/hasher.go b/cmd/hasher.go
@@ -0,0 +1,18 @@
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"golang.org/x/crypto/bcrypt"
+)
+
+func main() {
+	password := os.Args[1]
+
+	hash, err := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
+	if err != nil {
+		fmt.Println("Error generating hash: %s", err)
+	}
+	fmt.Println(string(hash))
+}