Change structs name

cmd/mailfull/cmd_userpasswd.go

@@ -0,0 +1,143 @@
+package main
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/directorz/mailfull-go"
+	"github.com/jsimonetti/pwscheme/ssha"
+)
+
+// CmdUserPasswd represents a CmdUserPasswd.
+type CmdUserPasswd struct {
+	Meta
+}
+
+// Synopsis returns a one-line synopsis.
+func (c *CmdUserPasswd) Synopsis() string {
+	return "Update user's password."
+}
+
+// Help returns long-form help text.
+func (c *CmdUserPasswd) Help() string {
+	txt := fmt.Sprintf(`
+Usage:
+    %s %s [-n] address [password]
+
+Description:
+    %s
+
+Required Args:
+    address
+        The email address that you want to update the password.
+
+Optional Args:
+    -n
+        Don't update databases.
+    password
+        Specify the password instead of your typing.
+        This option is NOT recommended because the password will be visible in your shell history.
+`,
+		c.CmdName, c.SubCmdName,
+		c.Synopsis())
+
+	return txt[1:]
+}
+
+// Run runs the command and returns the exit status.
+func (c *CmdUserPasswd) Run(args []string) int {
+	noCommit, err := noCommitFlag(&args)
+	if err != nil {
+		fmt.Fprintf(c.UI.ErrorWriter, "%v\n", c.Help())
+		return 1
+	}
+
+	if len(args) != 1 && len(args) != 2 {
+		fmt.Fprintf(c.UI.ErrorWriter, "%v\n", c.Help())
+		return 1
+	}
+
+	address := args[0]
+	words := strings.Split(address, "@")
+	if len(words) != 2 {
+		fmt.Fprintf(c.UI.ErrorWriter, "%v\n", c.Help())
+		return 1
+	}
+
+	userName := words[0]
+	domainName := words[1]
+
+	rawPassword := ""
+	if len(args) == 2 {
+		rawPassword = args[1]
+	}
+
+	repo, err := mailfull.OpenRepository(".")
+	if err != nil {
+		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		return 1
+	}
+
+	user, err := repo.User(domainName, userName)
+	if err != nil {
+		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		return 1
+	}
+	if user == nil {
+		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", mailfull.ErrUserNotExist)
+		return 1
+	}
+
+	if len(args) != 2 {
+		input1, err := c.UI.AskSecret(fmt.Sprintf("Enter new password for %s:", address))
+		if err != nil {
+			fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+			return 1
+		}
+		input2, err := c.UI.AskSecret("Retype new password:")
+		if err != nil {
+			fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+			return 1
+		}
+		if input1 != input2 {
+			fmt.Fprintf(c.UI.ErrorWriter, "[ERR] inputs do not match.\n")
+			return 1
+		}
+		rawPassword = input1
+	}
+
+	hashedPassword := mailfull.NeverMatchHashedPassword
+	if rawPassword != "" {
+		str, err := ssha.Generate(rawPassword, 4)
+		if err != nil {
+			fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+			return 1
+		}
+		hashedPassword = str
+	}
+
+	user.SetHashedPassword(hashedPassword)
+
+	if err := repo.UserUpdate(domainName, user); err != nil {
+		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		return 1
+	}
+
+	if noCommit {
+		return 0
+	}
+
+	mailData, err := repo.MailData()
+	if err != nil {
+		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		return 1
+	}
+
+	err = repo.GenerateDatabases(mailData)
+	if err != nil {
+		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		return 1
+	}
+
+	return 0
+}