gosora/common/common.go

121 lines
3.1 KiB
Go

package common
import (
"database/sql"
"log"
"sync/atomic"
"time"
"../query_gen/lib"
)
// nolint I don't want to write comments for each of these o.o
const Hour int = 60 * 60
const Day int = Hour * 24
const Week int = Day * 7
const Month int = Day * 30
const Year int = Day * 365
const Kilobyte int = 1024
const Megabyte int = Kilobyte * 1024
const Gigabyte int = Megabyte * 1024
const Terabyte int = Gigabyte * 1024
const Petabyte int = Terabyte * 1024
var StartTime time.Time
var TmplPtrMap = make(map[string]interface{})
// Anti-spam token with rotated key
var JSTokenBox atomic.Value // TODO: Move this and some of these other globals somewhere else
var SessionSigningKeyBox atomic.Value // For MFA to avoid hitting the database unneccesarily
var OldSessionSigningKeyBox atomic.Value // Just in case we've signed with a key that's about to go stale so we don't annoy the user too much
// ErrNoRows is an alias of sql.ErrNoRows, just in case we end up with non-database/sql datastores
var ErrNoRows = sql.ErrNoRows
// ? - Make this more customisable?
var ExternalSites = map[string]string{
"YT": "https://www.youtube.com/",
}
type StringList []string
// ? - Should we allow users to upload .php or .go files? It could cause security issues. We could store them with a mangled extension to render them inert
// TODO: Let admins manage this from the Control Panel
var AllowedFileExts = StringList{
"png", "jpg", "jpeg", "svg", "bmp", "gif", "tif", "webp", "apng", // images
"txt", "xml", "json", "yaml", "toml", "ini", "md", "html", "rtf", "js", "py", "rb", "css", "scss", "less", "eqcss", "pcss", "java", "ts", "cs", "c", "cc", "cpp", "cxx", "C", "c++", "h", "hh", "hpp", "hxx", "h++", "rs", "rlib", "htaccess", "gitignore", // text
"mp3", "mp4", "avi", "wmv", "webm", // video
"otf", "woff2", "woff", "ttf", "eot", // fonts
}
var ImageFileExts = StringList{
"png", "jpg", "jpeg", "svg", "bmp", "gif", "tif", "webp", "apng",
}
var ArchiveFileExts = StringList{
"bz2", "zip", "gz", "7z", "tar", "cab",
}
var ExecutableFileExts = StringList{
"exe", "jar", "phar", "shar", "iso",
}
func init() {
JSTokenBox.Store("")
SessionSigningKeyBox.Store("")
OldSessionSigningKeyBox.Store("")
}
// TODO: Write a test for this
func (slice StringList) Contains(needle string) bool {
for _, item := range slice {
if item == needle {
return true
}
}
return false
}
type dbInits []func(acc *qgen.Accumulator) error
var DbInits dbInits
func (inits dbInits) Run() error {
for _, init := range inits {
acc := qgen.Builder.Accumulator()
err := init(acc)
if err != nil {
return err
}
}
return nil
}
func (inits dbInits) Add(init ...func(acc *qgen.Accumulator) error) {
DbInits = dbInits(append(DbInits, init...))
}
func DebugDetail(args ...interface{}) {
if Dev.SuperDebug {
log.Print(args...)
}
}
func DebugDetailf(str string, args ...interface{}) {
if Dev.SuperDebug {
log.Printf(str, args...)
}
}
func DebugLog(args ...interface{}) {
if Dev.DebugMode {
log.Print(args...)
}
}
func DebugLogf(str string, args ...interface{}) {
if Dev.DebugMode {
log.Printf(str, args...)
}
}