Implemented password hashing. Added and improved tests.

src/main/nim/strawboss.nim

@@ -25,6 +25,7 @@ when isMainModule:
 Usage:
   strawboss serve
   strawboss run <project> <step> [options]
+  strawboss hashpwd <pwd>
   
 Options
   
@@ -40,7 +41,6 @@ Options
 
   let args = docopt(doc, version = "strawboss v" & SB_VER)
 
-  echo $args
   if args["run"]:
 
     let req = RunRequest(
@@ -62,3 +62,9 @@ Options
 
   elif args["serve"]: server.start(cfg)
 
+  elif args["hashpwd"]:
+    echo $cfg.pwdCost
+    let pwd = server.hashPwd($args["<pwd>"], cfg.pwdCost)
+    echo pwd
+    echo pwd[0..28]
+