gosora/routes.go

1445 lines
37 KiB
Go

/* Copyright Azareal 2016 - 2017 */
package main
import "log"
import "fmt"
import "strconv"
import "bytes"
import "regexp"
import "strings"
import "time"
import "io"
import "os"
import "net/http"
import "html"
import "html/template"
import "database/sql"
import _ "github.com/go-sql-driver/mysql"
import "golang.org/x/crypto/bcrypt"
// A blank list to fill out that parameter in Page for routes which don't use it
var tList []interface{}
var nList map[int]string
// GET functions
func route_static(w http.ResponseWriter, r *http.Request){
//name := r.URL.Path[len("/static/"):]
//log.Print("Outputting static file '" + r.URL.Path + "'")
file, ok := static_files[r.URL.Path]
if !ok {
w.WriteHeader(http.StatusNotFound)
return
}
// Surely, there's a more efficient way of doing this?
if t, err := time.Parse(http.TimeFormat, r.Header.Get("If-Modified-Since")); err == nil && file.Info.ModTime().Before(t.Add(1 * time.Second)) {
w.WriteHeader(http.StatusNotModified)
return
}
h := w.Header()
h.Set("Last-Modified", file.FormattedModTime)
h.Set("Content-Type", file.Mimetype)
h.Set("Content-Length", strconv.FormatInt(file.Length, 10)) // Avoid doing a type conversion every time?
//http.ServeContent(w,r,r.URL.Path,file.Info.ModTime(),file)
//w.Write(file.Data)
io.Copy(w, bytes.NewReader(file.Data)) // Use w.Write instead?
//io.CopyN(w, bytes.NewReader(file.Data), static_files[r.URL.Path].Length)
}
func route_fstatic(w http.ResponseWriter, r *http.Request){
http.ServeFile(w, r, r.URL.Path)
}
func route_overview(w http.ResponseWriter, r *http.Request){
user, noticeList, ok := SessionCheck(w,r)
if !ok {
return
}
pi := Page{"Overview","overview",user,noticeList,tList,0}
err := templates.ExecuteTemplate(w,"overview.html", pi)
if err != nil {
InternalError(err, w, r, user)
}
}
func route_custom_page(w http.ResponseWriter, r *http.Request){
user, noticeList, ok := SessionCheck(w,r)
if !ok {
return
}
name := r.URL.Path[len("/pages/"):]
if templates.Lookup("page_" + name) == nil {
NotFound(w,r,user)
}
pi := Page{"Page","page",user,noticeList,tList,0}
err := templates.ExecuteTemplate(w,"page_" + name,pi)
if err != nil {
InternalError(err, w, r, user)
}
}
func route_topics(w http.ResponseWriter, r *http.Request){
user, noticeList, ok := SessionCheck(w,r)
if !ok {
return
}
// I'll have to find a solution which doesn't involve shutting down all of the routes for a user, if they don't have ANY permissions
/*if !user.Perms.ViewTopic {
NoPermissions(w,r,user)
return
}*/
var topicList []TopicUser
rows, err := get_topic_list_stmt.Query()
if err != nil {
InternalError(err,w,r,user)
return
}
defer rows.Close()
topicItem := TopicUser{ID: 0,}
for rows.Next() {
err := rows.Scan(&topicItem.ID, &topicItem.Title, &topicItem.Content, &topicItem.CreatedBy, &topicItem.Is_Closed, &topicItem.Sticky, &topicItem.CreatedAt, &topicItem.ParentID, &topicItem.CreatedByName, &topicItem.Avatar)
if err != nil {
InternalError(err,w,r,user)
return
}
if topicItem.Is_Closed {
topicItem.Status = "shut"
} else {
topicItem.Status = "open"
}
if topicItem.Avatar != "" {
if topicItem.Avatar[0] == '.' {
topicItem.Avatar = "/uploads/avatar_" + strconv.Itoa(topicItem.CreatedBy) + topicItem.Avatar
}
} else {
topicItem.Avatar = strings.Replace(noavatar,"{id}",strconv.Itoa(topicItem.CreatedBy),1)
}
if hooks["trow_assign"] != nil {
topicItem = run_hook("trow_assign", topicItem).(TopicUser)
}
topicList = append(topicList, topicItem)
}
err = rows.Err()
if err != nil {
InternalError(err,w,r,user)
return
}
pi := TopicsPage{"Topic List",user,noticeList,topicList,0}
if template_topics_handle != nil {
template_topics_handle(pi,w)
} else {
err = templates.ExecuteTemplate(w,"topics.html", pi)
if err != nil {
InternalError(err, w, r, user)
}
}
}
func route_forum(w http.ResponseWriter, r *http.Request){
user, noticeList, ok := SessionCheck(w,r)
if !ok {
return
}
var topicList []TopicUser
fid, err := strconv.Atoi(r.URL.Path[len("/forum/"):])
if err != nil {
LocalError("The provided ForumID is not a valid number.",w,r,user)
return
}
_, ok = forums[fid]
if !ok {
NotFound(w,r,user)
return
}
if !user.Perms.ViewTopic {
NoPermissions(w,r,user)
return
}
rows, err := db.Query("select topics.tid, topics.title, topics.content, topics.createdBy, topics.is_closed, topics.sticky, topics.createdAt, topics.parentID, users.name, users.avatar from topics left join users ON topics.createdBy = users.uid WHERE topics.parentID = ? order by topics.sticky DESC, topics.lastReplyAt DESC, topics.createdBy DESC", fid)
if err != nil {
InternalError(err,w,r,user)
return
}
defer rows.Close()
topicItem := TopicUser{ID: 0}
for rows.Next() {
err := rows.Scan(&topicItem.ID, &topicItem.Title, &topicItem.Content, &topicItem.CreatedBy, &topicItem.Is_Closed, &topicItem.Sticky, &topicItem.CreatedAt, &topicItem.ParentID, &topicItem.CreatedByName, &topicItem.Avatar)
if err != nil {
InternalError(err,w,r,user)
return
}
if topicItem.Is_Closed {
topicItem.Status = "shut"
} else {
topicItem.Status = "open"
}
if topicItem.Avatar != "" {
if topicItem.Avatar[0] == '.' {
topicItem.Avatar = "/uploads/avatar_" + strconv.Itoa(topicItem.CreatedBy) + topicItem.Avatar
}
} else {
topicItem.Avatar = strings.Replace(noavatar,"{id}",strconv.Itoa(topicItem.CreatedBy),1)
}
if hooks["trow_assign"] != nil {
topicItem = run_hook("trow_assign", topicItem).(TopicUser)
}
topicList = append(topicList, topicItem)
}
err = rows.Err()
if err != nil {
InternalError(err,w,r,user)
return
}
pi := ForumPage{forums[fid].Name,user,noticeList,topicList,0}
if template_forum_handle != nil {
template_forum_handle(pi,w)
} else {
err = templates.ExecuteTemplate(w,"forum.html", pi)
if err != nil {
InternalError(err, w, r, user)
}
}
}
func route_forums(w http.ResponseWriter, r *http.Request){
user, noticeList, ok := SessionCheck(w,r)
if !ok {
return
}
var forumList []Forum
for _, forum := range forums {
if forum.Active {
forumList = append(forumList, forum)
}
}
pi := ForumsPage{"Forum List",user,noticeList,forumList,0}
if template_forums_handle != nil {
template_forums_handle(pi,w)
} else {
err := templates.ExecuteTemplate(w,"forums.html", pi)
if err != nil {
InternalError(err, w, r, user)
}
}
}
func route_topic_id(w http.ResponseWriter, r *http.Request){
user, noticeList, ok := SessionCheck(w,r)
if !ok {
return
}
var(
err error
rid int
content string
replyContent string
replyCreatedBy int
replyCreatedByName string
replyCreatedAt string
replyLastEdit int
replyLastEditBy int
replyAvatar string
replyCss template.CSS
replyLines int
replyTag string
replyURL string
replyURLPrefix string
replyURLName string
is_super_admin bool
group int
replyList []Reply
)
topic := TopicUser{0,"","",0,false,false,"",0,"","","",no_css_tmpl,0,"","","",""}
topic.ID, err = strconv.Atoi(r.URL.Path[len("/topic/"):])
if err != nil {
LocalError("The provided TopicID is not a valid number.",w,r,user)
return
}
if !user.Perms.ViewTopic {
//fmt.Printf("%+v\n", user)
//fmt.Printf("%+v\n", user.Perms)
NoPermissions(w,r,user)
return
}
// Get the topic..
err = db.QueryRow("select topics.title, topics.content, topics.createdBy, topics.createdAt, topics.is_closed, topics.sticky, topics.parentID, users.name, users.avatar, users.is_super_admin, users.group, users.url_prefix, users.url_name from topics left join users ON topics.createdBy = users.uid where tid = ?", topic.ID).Scan(&topic.Title, &content, &topic.CreatedBy, &topic.CreatedAt, &topic.Is_Closed, &topic.Sticky, &topic.ParentID, &topic.CreatedByName, &topic.Avatar, &is_super_admin, &group, &topic.URLPrefix, &topic.URLName)
if err == sql.ErrNoRows {
NotFound(w,r,user)
return
} else if err != nil {
InternalError(err,w,r,user)
return
}
topic.Content = template.HTML(parse_message(content))
topic.ContentLines = strings.Count(content,"\n")
if topic.Is_Closed {
topic.Status = "shut"
// We don't want users posting in locked topics...
if !user.Is_Mod {
user.Perms.CreateReply = false
}
} else {
topic.Status = "open"
}
if topic.Avatar != "" {
if topic.Avatar[0] == '.' {
topic.Avatar = "/uploads/avatar_" + strconv.Itoa(topic.CreatedBy) + topic.Avatar
}
} else {
topic.Avatar = strings.Replace(noavatar,"{id}",strconv.Itoa(topic.CreatedBy),1)
}
if is_super_admin || groups[group].Is_Mod || groups[group].Is_Admin {
topic.Css = staff_css_tmpl
}
if groups[group].Tag != "" {
topic.Tag = groups[group].Tag
} else {
topic.Tag = ""
}
if settings["url_tags"] == false {
topic.URLName = ""
} else {
topic.URL, ok = external_sites[topic.URLPrefix]
if !ok {
topic.URL = topic.URLName
} else {
topic.URL = replyURL + topic.URLName
}
}
// Get the replies..
rows, err := db.Query("select replies.rid, replies.content, replies.createdBy, replies.createdAt, replies.lastEdit, replies.lastEditBy, users.avatar, users.name, users.is_super_admin, users.group, users.url_prefix, users.url_name from replies left join users ON replies.createdBy = users.uid where tid = ?", topic.ID)
if err != nil {
InternalError(err,w,r,user)
return
}
defer rows.Close()
for rows.Next() {
err := rows.Scan(&rid, &replyContent, &replyCreatedBy, &replyCreatedAt, &replyLastEdit, &replyLastEditBy, &replyAvatar, &replyCreatedByName, &is_super_admin, &group, &replyURLPrefix, &replyURLName)
if err != nil {
InternalError(err,w,r,user)
return
}
replyLines = strings.Count(replyContent,"\n")
if is_super_admin || groups[group].Is_Mod || groups[group].Is_Admin {
replyCss = staff_css_tmpl
} else {
replyCss = no_css_tmpl
}
if replyAvatar != "" {
if replyAvatar[0] == '.' {
replyAvatar = "/uploads/avatar_" + strconv.Itoa(replyCreatedBy) + replyAvatar
}
} else {
replyAvatar = strings.Replace(noavatar,"{id}",strconv.Itoa(replyCreatedBy),1)
}
if groups[group].Tag != "" {
replyTag = groups[group].Tag
} else {
replyTag = ""
}
if settings["url_tags"] == false {
replyURLName = ""
} else {
replyURL, ok = external_sites[replyURLPrefix]
if !ok {
replyURL = replyURLName
} else {
replyURL = replyURL + replyURLName
}
}
replyItem := Reply{rid,topic.ID,replyContent,template.HTML(parse_message(replyContent)),replyCreatedBy,replyCreatedByName,replyCreatedAt,replyLastEdit,replyLastEditBy,replyAvatar,replyCss,replyLines,replyTag,replyURL,replyURLPrefix,replyURLName}
if hooks["rrow_assign"] != nil {
replyItem = run_hook("rrow_assign", replyItem).(Reply)
}
replyList = append(replyList, replyItem)
}
err = rows.Err()
if err != nil {
InternalError(err,w,r,user)
return
}
tpage := TopicPage{topic.Title,user,noticeList,replyList,topic,0}
if template_topic_handle != nil {
template_topic_handle(tpage,w)
} else {
err = templates.ExecuteTemplate(w,"topic.html", tpage)
if err != nil {
InternalError(err, w, r, user)
}
}
}
func route_profile(w http.ResponseWriter, r *http.Request){
user, noticeList, ok := SessionCheck(w,r)
if !ok {
return
}
var(
err error
rid int
replyContent string
replyCreatedBy int
replyCreatedByName string
replyCreatedAt string
replyLastEdit int
replyLastEditBy int
replyAvatar string
replyCss template.CSS
replyLines int
replyTag string
is_super_admin bool
group int
replyList []Reply
)
puser := User{ID: 0,}
puser.ID, err = strconv.Atoi(r.URL.Path[len("/user/"):])
if err != nil {
LocalError("The provided TopicID is not a valid number.",w,r,user)
return
}
if puser.ID == user.ID {
user.Is_Mod = true
puser = user
} else {
// Fetch the user data
err = db.QueryRow("SELECT `name`, `group`, `is_super_admin`, `avatar`, `message`, `url_prefix`, `url_name` FROM `users` WHERE `uid` = ?", puser.ID).Scan(&puser.Name, &puser.Group, &puser.Is_Super_Admin, &puser.Avatar, &puser.Message, &puser.URLPrefix, &puser.URLName)
if err == sql.ErrNoRows {
NotFound(w,r,user)
return
} else if err != nil {
InternalError(err,w,r,user)
return
}
puser.Is_Admin = puser.Is_Super_Admin || groups[puser.Group].Is_Admin
puser.Is_Super_Mod = puser.Is_Admin || groups[puser.Group].Is_Mod
puser.Is_Mod = puser.Is_Super_Mod
puser.Is_Banned = groups[puser.Group].Is_Banned
if puser.Is_Banned && puser.Is_Super_Mod {
puser.Is_Banned = false
}
}
if groups[puser.Group].Tag != "" {
puser.Tag = groups[puser.Group].Tag
} else {
puser.Tag = ""
}
if puser.Avatar != "" {
if puser.Avatar[0] == '.' {
puser.Avatar = "/uploads/avatar_" + strconv.Itoa(puser.ID) + puser.Avatar
}
} else {
puser.Avatar = strings.Replace(noavatar,"{id}",strconv.Itoa(puser.ID),1)
}
// Get the replies..
rows, err := db.Query("select users_replies.rid, users_replies.content, users_replies.createdBy, users_replies.createdAt, users_replies.lastEdit, users_replies.lastEditBy, users.avatar, users.name, users.is_super_admin, users.group from users_replies left join users ON users_replies.createdBy = users.uid where users_replies.uid = ?", puser.ID)
if err != nil {
InternalError(err,w,r,user)
return
}
defer rows.Close()
for rows.Next() {
err := rows.Scan(&rid, &replyContent, &replyCreatedBy, &replyCreatedAt, &replyLastEdit, &replyLastEditBy, &replyAvatar, &replyCreatedByName, &is_super_admin, &group)
if err != nil {
InternalError(err,w,r,user)
return
}
replyLines = strings.Count(replyContent,"\n")
if is_super_admin || groups[group].Is_Mod || groups[group].Is_Admin {
replyCss = staff_css_tmpl
} else {
replyCss = no_css_tmpl
}
if replyAvatar != "" {
if replyAvatar[0] == '.' {
replyAvatar = "/uploads/avatar_" + strconv.Itoa(replyCreatedBy) + replyAvatar
}
} else {
replyAvatar = strings.Replace(noavatar,"{id}",strconv.Itoa(replyCreatedBy),1)
}
if groups[group].Tag != "" {
replyTag = groups[group].Tag
} else if puser.ID == replyCreatedBy {
replyTag = "Profile Owner"
} else {
replyTag = ""
}
replyList = append(replyList, Reply{rid,puser.ID,replyContent,template.HTML(parse_message(replyContent)),replyCreatedBy,replyCreatedByName,replyCreatedAt,replyLastEdit,replyLastEditBy,replyAvatar,replyCss,replyLines,replyTag,"","",""})
}
err = rows.Err()
if err != nil {
InternalError(err,w,r,user)
return
}
ppage := ProfilePage{puser.Name + "'s Profile",user,noticeList,replyList,puser,false}
if template_profile_handle != nil {
template_profile_handle(ppage,w)
} else {
err = templates.ExecuteTemplate(w,"profile.html", ppage)
if err != nil {
InternalError(err, w, r, user)
}
}
}
func route_topic_create(w http.ResponseWriter, r *http.Request){
user, noticeList, ok := SessionCheck(w,r)
if !ok {
return
}
if !user.Loggedin || !user.Perms.CreateTopic {
NoPermissions(w,r,user)
return
}
pi := Page{"Create Topic","create-topic",user,noticeList,tList,0}
templates.ExecuteTemplate(w,"create-topic.html", pi)
}
// POST functions. Authorised users only.
func route_create_topic(w http.ResponseWriter, r *http.Request) {
user, ok := SimpleSessionCheck(w,r)
if !ok {
return
}
if !user.Loggedin || !user.Perms.CreateTopic {
NoPermissions(w,r,user)
return
}
err := r.ParseForm()
if err != nil {
LocalError("Bad Form", w, r, user)
return
}
success := 1
topic_name := html.EscapeString(r.PostFormValue("topic-name"))
res, err := create_topic_stmt.Exec(topic_name,html.EscapeString(preparse_message(r.PostFormValue("topic-content"))),parse_message(html.EscapeString(preparse_message(r.PostFormValue("topic-content")))),user.ID)
if err != nil {
log.Print(err)
success = 0
}
lastId, err := res.LastInsertId()
if err != nil {
log.Print(err)
success = 0
}
_, err = update_forum_cache_stmt.Exec(topic_name, lastId, user.Name, user.ID, 1)
if err != nil {
InternalError(err,w,r,user)
return
}
if success != 1 {
errmsg := "Unable to create the topic"
pi := Page{"Error","error",user,nList,tList,errmsg}
var b bytes.Buffer
templates.ExecuteTemplate(&b,"error.html", pi)
errpage := b.String()
w.WriteHeader(500)
fmt.Fprintln(w,errpage)
} else {
http.Redirect(w, r, "/topic/" + strconv.FormatInt(lastId, 10), http.StatusSeeOther)
}
}
func route_create_reply(w http.ResponseWriter, r *http.Request) {
user, ok := SimpleSessionCheck(w,r)
if !ok {
return
}
if !user.Loggedin || !user.Perms.CreateReply {
NoPermissions(w,r,user)
return
}
err := r.ParseForm()
if err != nil {
LocalError("Bad Form", w, r, user)
return
}
success := 1
tid, err := strconv.Atoi(r.PostFormValue("tid"))
if err != nil {
log.Print(err)
success = 0
errmsg := "Unable to create the reply"
pi := Page{"Error","error",user,nList,tList,errmsg}
var b bytes.Buffer
templates.ExecuteTemplate(&b,"error.html", pi)
errpage := b.String()
w.WriteHeader(500)
fmt.Fprintln(w,errpage)
return
}
content := preparse_message(html.EscapeString(r.PostFormValue("reply-content")))
log.Print(content)
_, err = create_reply_stmt.Exec(tid,content,parse_message(content),user.ID)
if err != nil {
log.Print(err)
success = 0
}
var topic_name string
err = db.QueryRow("select title from topics where tid = ?", tid).Scan(&topic_name)
if err == sql.ErrNoRows {
log.Print(err)
success = 0
} else if err != nil {
InternalError(err,w,r,user)
return
}
_, err = update_forum_cache_stmt.Exec(topic_name, tid, user.Name, user.ID, 1)
if err != nil {
InternalError(err,w,r,user)
return
}
if success != 1 {
errmsg := "Unable to create the reply"
pi := Page{"Error","error",user,nList,tList,errmsg}
var b bytes.Buffer
templates.ExecuteTemplate(&b,"error.html", pi)
errpage := b.String()
w.WriteHeader(500)
fmt.Fprintln(w,errpage)
} else {
http.Redirect(w, r, "/topic/" + strconv.Itoa(tid), http.StatusSeeOther)
}
}
func route_profile_reply_create(w http.ResponseWriter, r *http.Request) {
user, ok := SimpleSessionCheck(w,r)
if !ok {
return
}
if !user.Loggedin || !user.Perms.CreateReply {
NoPermissions(w,r,user)
return
}
err := r.ParseForm()
if err != nil {
LocalError("Bad Form", w, r, user)
return
}
success := 1
uid, err := strconv.Atoi(r.PostFormValue("uid"))
if err != nil {
log.Print(err)
success = 0
errmsg := "Unable to create the reply"
pi := Page{"Error","error",user,nList,tList,errmsg}
var b bytes.Buffer
templates.ExecuteTemplate(&b,"error.html", pi)
errpage := b.String()
w.WriteHeader(500)
fmt.Fprintln(w,errpage)
return
}
_, err = create_profile_reply_stmt.Exec(uid,html.EscapeString(preparse_message(r.PostFormValue("reply-content"))),parse_message(html.EscapeString(preparse_message(r.PostFormValue("reply-content")))),user.ID)
if err != nil {
log.Print(err)
success = 0
}
var user_name string
err = db.QueryRow("select name from users where uid = ?", uid).Scan(&user_name)
if err == sql.ErrNoRows {
log.Print(err)
success = 0
} else if err != nil {
InternalError(err,w,r,user)
return
}
if success != 1 {
errmsg := "Unable to create the reply"
pi := Page{"Error","error",user,nList,tList,errmsg}
var b bytes.Buffer
templates.ExecuteTemplate(&b,"error.html", pi)
errpage := b.String()
w.WriteHeader(500)
fmt.Fprintln(w,errpage)
} else {
http.Redirect(w, r, "/user/" + strconv.Itoa(uid), http.StatusSeeOther)
}
}
func route_report_submit(w http.ResponseWriter, r *http.Request) {
user, ok := SimpleSessionCheck(w,r)
if !ok {
return
}
if !user.Loggedin {
LoginRequired(w,r,user)
return
}
if user.Is_Banned {
Banned(w,r,user)
return
}
err := r.ParseForm()
if err != nil {
LocalError("Bad Form", w, r, user)
return
}
if r.FormValue("session") != user.Session {
SecurityError(w,r,user)
return
}
item_id, err := strconv.Atoi(r.URL.Path[len("/report/submit/"):])
if err != nil {
LocalError("Bad ID", w, r, user)
return
}
item_type := r.FormValue("type")
success := 1
var tid int
var title string
var content string
var data string
if item_type == "reply" {
err = db.QueryRow("select tid, content from replies where rid = ?", item_id).Scan(&tid, &content)
if err == sql.ErrNoRows {
LocalError("We were unable to find the reported post", w, r, user)
return
} else if err != nil {
InternalError(err,w,r,user)
return
}
err = db.QueryRow("select title, data from topics where tid = ?", tid).Scan(&title,&data)
if err == sql.ErrNoRows {
LocalError("We were unable to find the topic which the reported post is supposed to be in", w, r, user)
return
} else if err != nil {
InternalError(err,w,r,user)
return
}
content = content + "<br><br>Original Post: <a href='/topic/" + strconv.Itoa(tid) + "'>" + title + "</a>"
} else if item_type == "user-reply" {
err = db.QueryRow("select uid, content from users_replies where rid = ?", item_id).Scan(&tid, &content)
if err == sql.ErrNoRows {
LocalError("We were unable to find the reported post", w, r, user)
return
} else if err != nil {
InternalError(err,w,r,user)
return
}
err = db.QueryRow("select name from users where uid = ?", tid).Scan(&title)
if err == sql.ErrNoRows {
LocalError("We were unable to find the profile which the reported post is supposed to be on", w, r, user)
return
} else if err != nil {
InternalError(err,w,r,user)
return
}
content = content + "<br><br>Original Post: <a href='/user/" + strconv.Itoa(tid) + "'>" + title + "</a>"
} else if item_type == "topic" {
err = db.QueryRow("select title, content from topics where tid = ?", item_id).Scan(&title,&content)
if err == sql.ErrNoRows {
NotFound(w,r,user)
return
} else if err != nil {
InternalError(err,w,r,user)
return
}
content = content + "<br><br>Original Post: <a href='/topic/" + strconv.Itoa(item_id) + "'>" + title + "</a>"
} else {
if vhooks["report_preassign"] != nil {
run_vhook_noreturn("report_preassign", &item_id, &item_type)
return
}
// Don't try to guess the type
LocalError("Unknown type", w, r, user)
return
}
var count int
rows, err := db.Query("select count(*) as count from topics where data = ? and data != '' and parentID = -1", item_type + "_" + strconv.Itoa(item_id))
if err != nil && err != sql.ErrNoRows {
InternalError(err,w,r,user)
return
}
for rows.Next() {
err = rows.Scan(&count)
if err != nil {
InternalError(err,w,r,user)
return
}
}
if count != 0 {
LocalError("Someone has already reported this!", w, r, user)
return
}
title = "Report: " + title
res, err := create_report_stmt.Exec(title,content,content,user.ID,item_type + "_" + strconv.Itoa(item_id))
if err != nil {
log.Print(err)
success = 0
}
lastId, err := res.LastInsertId()
if err != nil {
log.Print(err)
success = 0
}
_, err = update_forum_cache_stmt.Exec(title, lastId, user.Name, user.ID, 1)
if err != nil {
InternalError(err,w,r,user)
return
}
if success != 1 {
errmsg := "Unable to create the report"
pi := Page{"Error","error",user,nList,tList,errmsg}
var b bytes.Buffer
templates.ExecuteTemplate(&b,"error.html", pi)
errpage := b.String()
w.WriteHeader(500)
fmt.Fprintln(w,errpage)
} else {
http.Redirect(w, r, "/topic/" + strconv.FormatInt(lastId, 10), http.StatusSeeOther)
}
}
func route_account_own_edit_critical(w http.ResponseWriter, r *http.Request) {
user, noticeList, ok := SessionCheck(w,r)
if !ok {
return
}
if !user.Loggedin {
errmsg := "You need to login to edit your own account."
pi := Page{"Error","error",user,nList,tList,errmsg}
var b bytes.Buffer
templates.ExecuteTemplate(&b,"error.html", pi)
errpage := b.String()
w.WriteHeader(500)
fmt.Fprintln(w,errpage)
return
}
pi := Page{"Edit Password","account-own-edit",user,noticeList,tList,0}
templates.ExecuteTemplate(w,"account-own-edit.html", pi)
}
func route_account_own_edit_critical_submit(w http.ResponseWriter, r *http.Request) {
user, noticeList, ok := SessionCheck(w,r)
if !ok {
return
}
if !user.Loggedin {
errmsg := "You need to login to edit your own account."
pi := Page{"Error","error",user,nList,tList,errmsg}
var b bytes.Buffer
templates.ExecuteTemplate(&b,"error.html", pi)
errpage := b.String()
w.WriteHeader(500)
fmt.Fprintln(w,errpage)
return
}
err := r.ParseForm()
if err != nil {
LocalError("Bad Form", w, r, user)
return
}
var real_password string
var salt string
current_password := r.PostFormValue("account-current-password")
new_password := r.PostFormValue("account-new-password")
confirm_password := r.PostFormValue("account-confirm-password")
err = get_password_stmt.QueryRow(user.ID).Scan(&real_password, &salt)
if err == sql.ErrNoRows {
pi := Page{"Error","error",user,nList,tList,"Your account doesn't exist."}
var b bytes.Buffer
templates.ExecuteTemplate(&b,"error.html", pi)
errpage := b.String()
w.WriteHeader(500)
fmt.Fprintln(w,errpage)
return
} else if err != nil {
InternalError(err,w,r,user)
return
}
current_password = current_password + salt
err = bcrypt.CompareHashAndPassword([]byte(real_password), []byte(current_password))
if err == bcrypt.ErrMismatchedHashAndPassword {
pi := Page{"Error","error",user,nList,tList,"That's not the correct password."}
var b bytes.Buffer
templates.ExecuteTemplate(&b,"error.html", pi)
errpage := b.String()
w.WriteHeader(500)
fmt.Fprintln(w,errpage)
return
} else if err != nil {
InternalError(err,w,r,user)
return
}
if new_password != confirm_password {
pi := Page{"Error","error",user,nList,tList,"The two passwords don't match."}
var b bytes.Buffer
templates.ExecuteTemplate(&b,"error.html", pi)
errpage := b.String()
w.WriteHeader(500)
fmt.Fprintln(w,errpage)
return
}
SetPassword(user.ID, new_password)
// Log the user out as a safety precaution
_, err = logout_stmt.Exec(user.ID)
if err != nil {
InternalError(err,w,r,user)
return
}
pi := Page{"Edit Password","account-own-edit-success",user,noticeList,tList,0}
templates.ExecuteTemplate(w,"account-own-edit-success.html", pi)
}
func route_account_own_edit_avatar(w http.ResponseWriter, r *http.Request) {
user, noticeList, ok := SessionCheck(w,r)
if !ok {
return
}
if !user.Loggedin {
errmsg := "You need to login to edit your own account."
pi := Page{"Error","error",user,nList,tList,errmsg}
var b bytes.Buffer
templates.ExecuteTemplate(&b,"error.html", pi)
errpage := b.String()
w.WriteHeader(500)
fmt.Fprintln(w,errpage)
return
}
pi := Page{"Edit Avatar","account-own-edit-avatar",user,noticeList,tList,0}
templates.ExecuteTemplate(w,"account-own-edit-avatar.html", pi)
}
func route_account_own_edit_avatar_submit(w http.ResponseWriter, r *http.Request) {
if r.ContentLength > int64(max_request_size) {
http.Error(w, "request too large", http.StatusExpectationFailed)
return
}
r.Body = http.MaxBytesReader(w, r.Body, int64(max_request_size))
user, noticeList, ok := SessionCheck(w,r)
if !ok {
return
}
if !user.Loggedin {
errmsg := "You need to login to edit your own account."
pi := Page{"Error","error",user,nList,tList,errmsg}
var b bytes.Buffer
templates.ExecuteTemplate(&b,"error.html", pi)
errpage := b.String()
w.WriteHeader(500)
fmt.Fprintln(w,errpage)
return
}
err := r.ParseMultipartForm(int64(max_request_size))
if err != nil {
LocalError("Upload failed", w, r, user)
return
}
var filename string = ""
var ext string
for _, fheaders := range r.MultipartForm.File {
for _, hdr := range fheaders {
infile, err := hdr.Open();
if err != nil {
LocalError("Upload failed", w, r, user)
return
}
defer infile.Close()
// We don't want multiple files
if filename != "" {
if filename != hdr.Filename {
os.Remove("./uploads/avatar_" + strconv.Itoa(user.ID) + "." + ext)
LocalError("You may only upload one avatar", w, r, user)
return
}
} else {
filename = hdr.Filename
}
if ext == "" {
extarr := strings.Split(hdr.Filename,".")
if len(extarr) < 2 {
LocalError("Bad file", w, r, user)
return
}
ext = extarr[len(extarr) - 1]
reg, err := regexp.Compile("[^A-Za-z0-9]+")
if err != nil {
LocalError("Bad file extension", w, r, user)
return
}
ext = reg.ReplaceAllString(ext,"")
ext = strings.ToLower(ext)
}
outfile, err := os.Create("./uploads/avatar_" + strconv.Itoa(user.ID) + "." + ext);
if err != nil {
LocalError("Upload failed [File Creation Failed]", w, r, user)
return
}
defer outfile.Close()
_, err = io.Copy(outfile, infile);
if err != nil {
LocalError("Upload failed [Copy Failed]", w, r, user)
return
}
}
}
_, err = set_avatar_stmt.Exec("." + ext, strconv.Itoa(user.ID))
if err != nil {
InternalError(err,w,r,user)
return
}
user.Avatar = "/uploads/avatar_" + strconv.Itoa(user.ID) + "." + ext
noticeList[len(noticeList)] = "Your avatar was successfully updated"
pi := Page{"Edit Avatar","account-own-edit-avatar",user,noticeList,tList,0}
templates.ExecuteTemplate(w,"account-own-edit-avatar.html", pi)
}
func route_account_own_edit_username(w http.ResponseWriter, r *http.Request) {
user, noticeList, ok := SessionCheck(w,r)
if !ok {
return
}
if !user.Loggedin {
errmsg := "You need to login to edit your own account."
pi := Page{"Error","error",user,nList,tList,errmsg}
var b bytes.Buffer
templates.ExecuteTemplate(&b,"error.html", pi)
errpage := b.String()
w.WriteHeader(500)
fmt.Fprintln(w,errpage)
return
}
pi := Page{"Edit Username","account-own-edit-username",user,noticeList,tList,user.Name}
templates.ExecuteTemplate(w,"account-own-edit-username.html", pi)
}
func route_account_own_edit_username_submit(w http.ResponseWriter, r *http.Request) {
user, noticeList, ok := SessionCheck(w,r)
if !ok {
return
}
if !user.Loggedin {
errmsg := "You need to login to edit your own account."
pi := Page{"Error","error",user,nList,tList,errmsg}
var b bytes.Buffer
templates.ExecuteTemplate(&b,"error.html", pi)
errpage := b.String()
w.WriteHeader(500)
fmt.Fprintln(w,errpage)
return
}
err := r.ParseForm()
if err != nil {
LocalError("Bad Form", w, r, user)
return
}
new_username := html.EscapeString(r.PostFormValue("account-new-username"))
_, err = set_username_stmt.Exec(new_username, strconv.Itoa(user.ID))
if err != nil {
LocalError("Unable to change the username. Does someone else already have this name?",w,r,user)
return
}
user.Name = new_username
pi := Page{"Edit Username","account-own-edit-username",user,noticeList,tList,user.Name}
templates.ExecuteTemplate(w,"account-own-edit-username.html", pi)
}
func route_logout(w http.ResponseWriter, r *http.Request) {
user, ok := SimpleSessionCheck(w,r)
if !ok {
return
}
if !user.Loggedin {
errmsg := "You can't logout without logging in first."
pi := Page{"Error","error",user,nList,tList,errmsg}
var b bytes.Buffer
templates.ExecuteTemplate(&b,"error.html", pi)
errpage := b.String()
w.WriteHeader(500)
fmt.Fprintln(w,errpage)
return
}
_, err := logout_stmt.Exec(user.ID)
if err != nil {
InternalError(err,w,r,user)
return
}
http.Redirect(w,r, "/", http.StatusSeeOther)
}
func route_login(w http.ResponseWriter, r *http.Request) {
user, noticeList, ok := SessionCheck(w,r)
if !ok {
return
}
if user.Loggedin {
errmsg := "You're already logged in."
pi := Page{"Error","error",user,nList,tList,errmsg}
var b bytes.Buffer
templates.ExecuteTemplate(&b,"error.html", pi)
errpage := b.String()
w.WriteHeader(500)
fmt.Fprintln(w,errpage)
return
}
pi := Page{"Login","login",user,noticeList,tList,0}
templates.ExecuteTemplate(w,"login.html", pi)
}
func route_login_submit(w http.ResponseWriter, r *http.Request) {
user, ok := SimpleSessionCheck(w,r)
if !ok {
return
}
if user.Loggedin {
errmsg := "You're already logged in."
pi := Page{"Error","error",user,nList,tList,errmsg}
var b bytes.Buffer
templates.ExecuteTemplate(&b,"error.html", pi)
errpage := b.String()
w.WriteHeader(500)
fmt.Fprintln(w,errpage)
return
}
err := r.ParseForm()
if err != nil {
LocalError("Bad Form", w, r, user)
return
}
var uid int
var real_password string
var salt string
var session string
username := html.EscapeString(r.PostFormValue("username"))
password := r.PostFormValue("password")
err = login_stmt.QueryRow(username).Scan(&uid, &username, &real_password, &salt)
if err == sql.ErrNoRows {
errmsg := "That username doesn't exist."
pi := Page{"Error","error",user,nList,tList,errmsg}
var b bytes.Buffer
templates.ExecuteTemplate(&b,"error.html", pi)
errpage := b.String()
w.WriteHeader(500)
fmt.Fprintln(w,errpage)
return
} else if err != nil {
InternalError(err,w,r,user)
return
}
// Emergency password reset mechanism..
if salt == "" {
if password != real_password {
errmsg := "That's not the correct password."
pi := Page{"Error","error",user,nList,tList,errmsg}
var b bytes.Buffer
templates.ExecuteTemplate(&b,"error.html", pi)
errpage := b.String()
w.WriteHeader(500)
fmt.Fprintln(w,errpage)
return
}
// Re-encrypt the password
SetPassword(uid, password)
} else { // Normal login..
password = password + salt
if err != nil {
InternalError(err,w,r,user)
return
}
err := bcrypt.CompareHashAndPassword([]byte(real_password), []byte(password))
if err == bcrypt.ErrMismatchedHashAndPassword {
errmsg := "That's not the correct password."
pi := Page{"Error","error",user,nList,tList,errmsg}
var b bytes.Buffer
templates.ExecuteTemplate(&b,"error.html", pi)
errpage := b.String()
w.WriteHeader(500)
fmt.Fprintln(w,errpage)
return
} else if err != nil {
InternalError(err,w,r,user)
return
}
}
session, err = GenerateSafeString(sessionLength)
if err != nil {
InternalError(err,w,r,user)
return
}
_, err = update_session_stmt.Exec(session, uid)
if err != nil {
InternalError(err,w,r,user)
return
}
cookie := http.Cookie{Name: "uid",Value: strconv.Itoa(uid),Path: "/",MaxAge: year}
http.SetCookie(w,&cookie)
cookie = http.Cookie{Name: "session",Value: session,Path: "/",MaxAge: year}
http.SetCookie(w,&cookie)
http.Redirect(w,r, "/", http.StatusSeeOther)
}
func route_register(w http.ResponseWriter, r *http.Request) {
user, noticeList, ok := SessionCheck(w,r)
if !ok {
return
}
if user.Loggedin {
errmsg := "You're already logged in."
pi := Page{"Error","error",user,nList,tList,errmsg}
var b bytes.Buffer
templates.ExecuteTemplate(&b,"error.html", pi)
errpage := b.String()
w.WriteHeader(500)
fmt.Fprintln(w,errpage)
return
}
pi := Page{"Registration","register",user,noticeList,tList,0}
templates.ExecuteTemplate(w,"register.html", pi)
}
func route_register_submit(w http.ResponseWriter, r *http.Request) {
user, ok := SimpleSessionCheck(w,r)
if !ok {
return
}
err := r.ParseForm()
if err != nil {
LocalError("Bad Form", w, r, user)
return
}
username := html.EscapeString(r.PostFormValue("username"))
if username == "" {
LocalError("You didn't put in a username.", w, r, user)
return
}
email := html.EscapeString(r.PostFormValue("email"))
if email == "" {
LocalError("You didn't put in an email.", w, r, user)
return
}
password := r.PostFormValue("password")
if password == "" {
LocalError("You didn't put in a password.", w, r, user)
return
}
if password == "test" || password == "123456" || password == "123" || password == "password" {
LocalError("Your password is too weak.", w, r, user)
return
}
confirm_password := r.PostFormValue("confirm_password")
log.Print("Registration Attempt! Username: " + username)
// Do the two inputted passwords match..?
if password != confirm_password {
errmsg := "The two passwords don't match."
pi := Page{"Password Mismatch","error",user,nList,tList,errmsg}
var b bytes.Buffer
templates.ExecuteTemplate(&b,"error.html", pi)
errpage := b.String()
w.WriteHeader(500)
fmt.Fprintln(w,errpage)
return
}
// Is this username already taken..?
err = username_exists_stmt.QueryRow(username).Scan(&username)
if err != nil && err != sql.ErrNoRows {
InternalError(err,w,r,user)
return
} else if err != sql.ErrNoRows {
errmsg := "This username isn't available. Try another."
pi := Page{"Username Taken","error",user,nList,tList,errmsg}
var b bytes.Buffer
templates.ExecuteTemplate(&b,"error.html", pi)
errpage := b.String()
w.WriteHeader(500)
fmt.Fprintln(w,errpage)
return
}
salt, err := GenerateSafeString(saltLength)
if err != nil {
InternalError(err,w,r,user)
return
}
session, err := GenerateSafeString(sessionLength)
if err != nil {
InternalError(err,w,r,user)
return
}
password = password + salt
hashed_password, err := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
if err != nil {
InternalError(err,w,r,user)
return
}
var active int
var group int
if settings["activation_type"] == 1 {
active = 1
group = default_group
} else {
active = 0
group = activation_group
}
res, err := register_stmt.Exec(username,email,string(hashed_password),salt,group,session,active)
if err != nil {
InternalError(err,w,r,user)
return
}
lastId, err := res.LastInsertId()
if err != nil {
InternalError(err,w,r,user)
return
}
cookie := http.Cookie{Name: "uid",Value: strconv.FormatInt(lastId, 10),Path: "/",MaxAge: year}
http.SetCookie(w,&cookie)
cookie = http.Cookie{Name: "session",Value: session,Path: "/",MaxAge: year}
http.SetCookie(w,&cookie)
http.Redirect(w,r, "/", http.StatusSeeOther)
}