122 lines
3.4 KiB
Go
122 lines
3.4 KiB
Go
package common
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import (
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"database/sql"
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"log"
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"sync/atomic"
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"time"
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"../query_gen/lib"
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)
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// nolint I don't want to write comments for each of these o.o
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const Hour int = 60 * 60
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const Day int = Hour * 24
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const Week int = Day * 7
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const Month int = Day * 30
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const Year int = Day * 365
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const Kilobyte int = 1024
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const Megabyte int = Kilobyte * 1024
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const Gigabyte int = Megabyte * 1024
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const Terabyte int = Gigabyte * 1024
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const Petabyte int = Terabyte * 1024
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var StartTime time.Time
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var TmplPtrMap = make(map[string]interface{})
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// Anti-spam token with rotated key
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var JSTokenBox atomic.Value // TODO: Move this and some of these other globals somewhere else
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var SessionSigningKeyBox atomic.Value // For MFA to avoid hitting the database unneccesarily
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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
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var IsDBDown int32 = 0 // 0 = false, 1 = true. this is value which should be manipulated with package atomic for representing whether the database is down so we don't spam the log with lots of redundant errors
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// ErrNoRows is an alias of sql.ErrNoRows, just in case we end up with non-database/sql datastores
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var ErrNoRows = sql.ErrNoRows
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// ? - Make this more customisable?
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var ExternalSites = map[string]string{
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"YT": "https://www.youtube.com/",
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}
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type StringList []string
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// ? - 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
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// TODO: Let admins manage this from the Control Panel
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// apng is commented out for now, as we have no way of re-encoding it into a smaller file
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var AllowedFileExts = StringList{
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"png", "jpg", "jpeg", "svg", "bmp", "gif", "tif", "webp", /*"apng",*/ // images
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"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", /*"go","php",*/ // text
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"mp3", "mp4", "avi", "wmv", "webm", // video
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"otf", "woff2", "woff", "ttf", "eot", // fonts
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}
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var ImageFileExts = StringList{
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"png", "jpg", "jpeg", "svg", "bmp", "gif", "tif", "webp", /* "apng",*/
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}
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var ArchiveFileExts = StringList{
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"bz2", "zip", "gz", "7z", "tar", "cab",
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}
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var ExecutableFileExts = StringList{
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"exe", "jar", "phar", "shar", "iso",
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}
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func init() {
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JSTokenBox.Store("")
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SessionSigningKeyBox.Store("")
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OldSessionSigningKeyBox.Store("")
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}
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// TODO: Write a test for this
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func (slice StringList) Contains(needle string) bool {
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for _, item := range slice {
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if item == needle {
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return true
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}
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}
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return false
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}
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type dbInits []func(acc *qgen.Accumulator) error
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var DbInits dbInits
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func (inits dbInits) Run() error {
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for _, init := range inits {
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err := init(qgen.NewAcc())
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if err != nil {
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return err
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}
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}
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return nil
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}
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func (inits dbInits) Add(init ...func(acc *qgen.Accumulator) error) {
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DbInits = dbInits(append(DbInits, init...))
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}
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func DebugDetail(args ...interface{}) {
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if Dev.SuperDebug {
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log.Print(args...)
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}
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}
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func DebugDetailf(str string, args ...interface{}) {
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if Dev.SuperDebug {
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log.Printf(str, args...)
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}
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}
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func DebugLog(args ...interface{}) {
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if Dev.DebugMode {
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log.Print(args...)
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}
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}
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func DebugLogf(str string, args ...interface{}) {
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if Dev.DebugMode {
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log.Printf(str, args...)
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}
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}
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