mirror of
https://github.com/lukaszraczylo/traefikoidc.git
synced 2026-06-05 22:44:17 +00:00
Add redis support for distributed caching (#83)
* Add redis support for distributed caching * Move towards the self-provided Redis connection pool and RESP protocol implementation. Official redis client library won't work with yaegi. * fixup! Move towards the self-provided Redis connection pool and RESP protocol implementation. Official redis client library won't work with yaegi. * fixup! fixup! Move towards the self-provided Redis connection pool and RESP protocol implementation. Official redis client library won't work with yaegi. * fixup! fixup! fixup! Move towards the self-provided Redis connection pool and RESP protocol implementation. Official redis client library won't work with yaegi. * fixup! fixup! fixup! fixup! Move towards the self-provided Redis connection pool and RESP protocol implementation. Official redis client library won't work with yaegi. * fixup! fixup! fixup! fixup! fixup! Move towards the self-provided Redis connection pool and RESP protocol implementation. Official redis client library won't work with yaegi. * ... and another all nighter. * fixup! ... and another all nighter. * fixup! fixup! ... and another all nighter. * fixup! fixup! fixup! ... and another all nighter. * Resolve issue #85 by adding ability to set custom claims in JWT tokens * Remove redundant validation in auth middleware ( issue #89 ) * Add ability to set cookie prefix for session cookies ( #87 ) * fixup! Add ability to set cookie prefix for session cookies ( #87 ) * Add ability to set cookie max age - issue #91 * Potential fix for code scanning alert no. 10: Size computation for allocation may overflow Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * fixup! Merge main into 0.8.0-redis: resolve conflicts --------- Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>
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package lua
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import (
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"io/ioutil"
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"os"
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"strings"
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"time"
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)
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var startedAt time.Time
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func init() {
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startedAt = time.Now()
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}
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func getIntField(L *LState, tb *LTable, key string, v int) int {
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ret := tb.RawGetString(key)
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switch lv := ret.(type) {
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case LNumber:
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return int(lv)
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case LString:
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slv := string(lv)
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slv = strings.TrimLeft(slv, " ")
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if strings.HasPrefix(slv, "0") && !strings.HasPrefix(slv, "0x") && !strings.HasPrefix(slv, "0X") {
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// Standard lua interpreter only support decimal and hexadecimal
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slv = strings.TrimLeft(slv, "0")
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if slv == "" {
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return 0
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}
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}
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if num, err := parseNumber(slv); err == nil {
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return int(num)
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}
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default:
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return v
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}
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return v
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}
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func getBoolField(L *LState, tb *LTable, key string, v bool) bool {
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ret := tb.RawGetString(key)
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if lb, ok := ret.(LBool); ok {
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return bool(lb)
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}
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return v
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}
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func OpenOs(L *LState) int {
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osmod := L.RegisterModule(OsLibName, osFuncs)
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L.Push(osmod)
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return 1
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}
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var osFuncs = map[string]LGFunction{
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"clock": osClock,
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"difftime": osDiffTime,
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"execute": osExecute,
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"exit": osExit,
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"date": osDate,
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"getenv": osGetEnv,
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"remove": osRemove,
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"rename": osRename,
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"setenv": osSetEnv,
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"setlocale": osSetLocale,
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"time": osTime,
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"tmpname": osTmpname,
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}
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func osClock(L *LState) int {
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L.Push(LNumber(float64(time.Now().Sub(startedAt)) / float64(time.Second)))
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return 1
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}
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func osDiffTime(L *LState) int {
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L.Push(LNumber(L.CheckInt64(1) - L.CheckInt64(2)))
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return 1
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}
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func osExecute(L *LState) int {
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var procAttr os.ProcAttr
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procAttr.Files = []*os.File{os.Stdin, os.Stdout, os.Stderr}
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cmd, args := popenArgs(L.CheckString(1))
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args = append([]string{cmd}, args...)
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process, err := os.StartProcess(cmd, args, &procAttr)
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if err != nil {
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L.Push(LNumber(1))
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return 1
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}
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ps, err := process.Wait()
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if err != nil || !ps.Success() {
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L.Push(LNumber(1))
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return 1
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}
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L.Push(LNumber(0))
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return 1
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}
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func osExit(L *LState) int {
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L.Close()
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os.Exit(L.OptInt(1, 0))
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return 1
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}
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func osDate(L *LState) int {
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t := time.Now()
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isUTC := false
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cfmt := "%c"
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if L.GetTop() >= 1 {
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cfmt = L.CheckString(1)
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if strings.HasPrefix(cfmt, "!") {
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cfmt = strings.TrimLeft(cfmt, "!")
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isUTC = true
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}
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if L.GetTop() >= 2 {
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t = time.Unix(L.CheckInt64(2), 0)
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}
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if isUTC {
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t = t.UTC()
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}
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if strings.HasPrefix(cfmt, "*t") {
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ret := L.NewTable()
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ret.RawSetString("year", LNumber(t.Year()))
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ret.RawSetString("month", LNumber(t.Month()))
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ret.RawSetString("day", LNumber(t.Day()))
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ret.RawSetString("hour", LNumber(t.Hour()))
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ret.RawSetString("min", LNumber(t.Minute()))
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ret.RawSetString("sec", LNumber(t.Second()))
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ret.RawSetString("wday", LNumber(t.Weekday()+1))
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// TODO yday & dst
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ret.RawSetString("yday", LNumber(0))
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ret.RawSetString("isdst", LFalse)
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L.Push(ret)
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return 1
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}
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}
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L.Push(LString(strftime(t, cfmt)))
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return 1
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}
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func osGetEnv(L *LState) int {
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v := os.Getenv(L.CheckString(1))
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if len(v) == 0 {
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L.Push(LNil)
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} else {
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L.Push(LString(v))
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}
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return 1
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}
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func osRemove(L *LState) int {
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err := os.Remove(L.CheckString(1))
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if err != nil {
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L.Push(LNil)
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L.Push(LString(err.Error()))
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return 2
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} else {
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L.Push(LTrue)
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return 1
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}
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}
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func osRename(L *LState) int {
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err := os.Rename(L.CheckString(1), L.CheckString(2))
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if err != nil {
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L.Push(LNil)
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L.Push(LString(err.Error()))
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return 2
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} else {
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L.Push(LTrue)
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return 1
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}
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}
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func osSetLocale(L *LState) int {
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// setlocale is not supported
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L.Push(LFalse)
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return 1
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}
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func osSetEnv(L *LState) int {
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err := os.Setenv(L.CheckString(1), L.CheckString(2))
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if err != nil {
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L.Push(LNil)
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L.Push(LString(err.Error()))
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return 2
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} else {
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L.Push(LTrue)
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return 1
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}
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}
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func osTime(L *LState) int {
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if L.GetTop() == 0 {
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L.Push(LNumber(time.Now().Unix()))
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} else {
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lv := L.CheckAny(1)
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if lv == LNil {
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L.Push(LNumber(time.Now().Unix()))
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} else {
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tbl, ok := lv.(*LTable)
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if !ok {
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L.TypeError(1, LTTable)
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}
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sec := getIntField(L, tbl, "sec", 0)
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min := getIntField(L, tbl, "min", 0)
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hour := getIntField(L, tbl, "hour", 12)
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day := getIntField(L, tbl, "day", -1)
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month := getIntField(L, tbl, "month", -1)
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year := getIntField(L, tbl, "year", -1)
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isdst := getBoolField(L, tbl, "isdst", false)
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t := time.Date(year, time.Month(month), day, hour, min, sec, 0, time.Local)
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// TODO dst
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if false {
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print(isdst)
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}
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L.Push(LNumber(t.Unix()))
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}
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}
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return 1
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}
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func osTmpname(L *LState) int {
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file, err := ioutil.TempFile("", "")
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if err != nil {
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L.RaiseError("unable to generate a unique filename")
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}
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file.Close()
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os.Remove(file.Name()) // ignore errors
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L.Push(LString(file.Name()))
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return 1
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}
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//
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