Added change password ability to admin > edit user view, #1446

pkg/api/admin_users.go

@@ -5,6 +5,7 @@ import (
 	"github.com/grafana/grafana/pkg/bus"
 	"github.com/grafana/grafana/pkg/middleware"
 	m "github.com/grafana/grafana/pkg/models"
+	"github.com/grafana/grafana/pkg/util"
 )
 
 func AdminSearchUsers(c *middleware.Context) {
@@ -91,6 +92,36 @@ func AdminUpdateUser(c *middleware.Context, form dtos.AdminUpdateUserForm) {
 	c.JsonOK("User updated")
 }
 
+func AdminUpdateUserPassword(c *middleware.Context, form dtos.AdminUpdateUserPasswordForm) {
+	userId := c.ParamsInt64(":id")
+
+	if len(form.Password) < 4 {
+		c.JsonApiErr(400, "New password too short", nil)
+		return
+	}
+
+	userQuery := m.GetUserByIdQuery{Id: userId}
+
+	if err := bus.Dispatch(&userQuery); err != nil {
+		c.JsonApiErr(500, "Could not read user from database", err)
+		return
+	}
+
+	passwordHashed := util.EncodePassword(form.Password, userQuery.Result.Salt)
+
+	cmd := m.ChangeUserPasswordCommand{
+		UserId:      userId,
+		NewPassword: passwordHashed,
+	}
+
+	if err := bus.Dispatch(&cmd); err != nil {
+		c.JsonApiErr(500, "Failed to update user password", err)
+		return
+	}
+
+	c.JsonOK("User password updated")
+}
+
 func AdminDeleteUser(c *middleware.Context) {
 	userId := c.ParamsInt64(":id")