2015-07-29 07:01:23 +00:00
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package main
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import (
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"fmt"
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"net/http"
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2015-07-31 22:59:44 +00:00
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"strings"
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2015-07-29 07:01:23 +00:00
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2017-12-24 18:44:24 +00:00
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"golang.org/x/crypto/bcrypt"
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2015-07-29 07:01:23 +00:00
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"github.com/flosch/pongo2"
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"github.com/gorilla/sessions"
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)
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func registerHandler(res http.ResponseWriter, r *http.Request, session *sessions.Session, ctx *pongo2.Context) (*string, error) {
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var (
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2017-12-24 18:44:24 +00:00
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username = strings.ToLower(r.FormValue("username"))
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password = r.FormValue("password")
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passwordCheck = r.FormValue("password_repeat")
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2015-07-29 07:01:23 +00:00
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)
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if username == "" || password == "" || password != passwordCheck {
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2015-07-29 07:49:23 +00:00
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return stringPointer("register.html"), nil
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2015-07-29 07:01:23 +00:00
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}
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if storage.IsPresent(createUserFilename(username)) {
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(*ctx)["exists"] = true
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2015-07-29 07:49:23 +00:00
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return stringPointer("register.html"), nil
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2015-07-29 07:01:23 +00:00
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}
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2017-12-24 18:44:24 +00:00
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hashedPassword, err := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
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if err != nil {
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fmt.Printf("ERR: Unable to hash users password: %s\n", err)
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(*ctx)["error"] = true
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return stringPointer("register.html"), nil
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}
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2015-07-29 07:01:23 +00:00
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d := dataObject{}
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2017-12-24 18:44:24 +00:00
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d.MetaData.Password = string(hashedPassword)
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2015-07-29 08:10:46 +00:00
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data, _ := d.GetData()
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2015-07-29 07:01:23 +00:00
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2015-07-29 08:10:46 +00:00
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if err := storage.Write(createUserFilename(username), data); err != nil {
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fmt.Printf("ERR: Unable to write user file: %s\n", err)
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(*ctx)["error"] = true
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2015-07-29 07:49:23 +00:00
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return stringPointer("register.html"), nil
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2015-07-29 07:01:23 +00:00
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}
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2015-07-29 08:10:46 +00:00
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(*ctx)["created"] = true
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return stringPointer("register.html"), nil
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2015-07-29 07:01:23 +00:00
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}
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