AdGuardHome/internal/querylog/http.go

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package querylog
import (
"encoding/json"
"fmt"
"math"
Pull request: 3890 fix anonymization Merge in DNS/adguard-home from 3890-fix-stats to master Updates #3890. Squashed commit of the following: commit a77a6204bc8a58f62a4fac70efdcae4267a64810 Merge: 834493a2 90e65b66 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 17:22:16 2021 +0300 Merge branch 'master' into 3890-fix-stats commit 834493a22ae79199efcc44e0715e2ac6f6272963 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 17:09:30 2021 +0300 querylog: load once commit b8000e7ba7a998fcd4553230ec5e5f9c90106e31 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 16:54:41 2021 +0300 querylog: fix docs commit 7db99ccfa19b58100950c11d67b23bca7af3e5cb Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 16:51:31 2021 +0300 querylog: imp docs commit 2a84650bd7ac5195730a7ab47b9562a83f721499 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 15:48:09 2021 +0300 querylog: imp anonyization commit 0f63feb1ff5f006fc528c3b681ef3b9d2199581e Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:44:37 2021 +0300 all: imp code & docs commit c4ccdcbb7248897edd178fd5cb77127e39ada73d Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:24:30 2021 +0300 all: log changes commit 60bb777a5aff36bba129a078fa11ae566298178a Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:08:41 2021 +0300 all: use atomic value commit c45886bd20eee2212b42686ff369830d8c08fe36 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Nov 30 18:50:02 2021 +0300 all: anonymize separately
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"net"
"net/http"
"net/url"
"strconv"
"strings"
"time"
"github.com/AdguardTeam/AdGuardHome/internal/aghalg"
"github.com/AdguardTeam/AdGuardHome/internal/aghhttp"
"github.com/AdguardTeam/golibs/log"
"github.com/AdguardTeam/golibs/stringutil"
Pull request: 3890 fix anonymization Merge in DNS/adguard-home from 3890-fix-stats to master Updates #3890. Squashed commit of the following: commit a77a6204bc8a58f62a4fac70efdcae4267a64810 Merge: 834493a2 90e65b66 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 17:22:16 2021 +0300 Merge branch 'master' into 3890-fix-stats commit 834493a22ae79199efcc44e0715e2ac6f6272963 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 17:09:30 2021 +0300 querylog: load once commit b8000e7ba7a998fcd4553230ec5e5f9c90106e31 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 16:54:41 2021 +0300 querylog: fix docs commit 7db99ccfa19b58100950c11d67b23bca7af3e5cb Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 16:51:31 2021 +0300 querylog: imp docs commit 2a84650bd7ac5195730a7ab47b9562a83f721499 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 15:48:09 2021 +0300 querylog: imp anonyization commit 0f63feb1ff5f006fc528c3b681ef3b9d2199581e Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:44:37 2021 +0300 all: imp code & docs commit c4ccdcbb7248897edd178fd5cb77127e39ada73d Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:24:30 2021 +0300 all: log changes commit 60bb777a5aff36bba129a078fa11ae566298178a Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:08:41 2021 +0300 all: use atomic value commit c45886bd20eee2212b42686ff369830d8c08fe36 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Nov 30 18:50:02 2021 +0300 all: anonymize separately
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"github.com/AdguardTeam/golibs/timeutil"
"golang.org/x/net/idna"
)
// configJSON is the JSON structure for the querylog configuration.
type configJSON struct {
// Interval is the querylog rotation interval. Use float64 here to support
// fractional numbers and not mess the API users by changing the units.
Interval float64 `json:"interval"`
// Enabled shows if the querylog is enabled. It is an [aghalg.NullBool]
// to be able to tell when it's set without using pointers.
Enabled aghalg.NullBool `json:"enabled"`
// AnonymizeClientIP shows if the clients' IP addresses must be anonymized.
// It is an [aghalg.NullBool] to be able to tell when it's set without using
// pointers.
AnonymizeClientIP aghalg.NullBool `json:"anonymize_client_ip"`
}
// Register web handlers
func (l *queryLog) initWeb() {
l.conf.HTTPRegister(http.MethodGet, "/control/querylog", l.handleQueryLog)
l.conf.HTTPRegister(http.MethodGet, "/control/querylog_info", l.handleQueryLogInfo)
l.conf.HTTPRegister(http.MethodPost, "/control/querylog_clear", l.handleQueryLogClear)
l.conf.HTTPRegister(http.MethodPost, "/control/querylog_config", l.handleQueryLogConfig)
}
func (l *queryLog) handleQueryLog(w http.ResponseWriter, r *http.Request) {
params, err := l.parseSearchParams(r)
if err != nil {
aghhttp.Error(r, w, http.StatusBadRequest, "failed to parse params: %s", err)
return
}
// search for the log entries
entries, oldest := l.search(params)
// convert log entries to JSON
data := l.entriesToJSON(entries, oldest)
_ = aghhttp.WriteJSONResponse(w, r, data)
}
func (l *queryLog) handleQueryLogClear(_ http.ResponseWriter, _ *http.Request) {
l.clear()
}
// Get configuration
func (l *queryLog) handleQueryLogInfo(w http.ResponseWriter, r *http.Request) {
_ = aghhttp.WriteJSONResponse(w, r, configJSON{
Enabled: aghalg.BoolToNullBool(l.conf.Enabled),
Interval: l.conf.RotationIvl.Hours() / 24,
AnonymizeClientIP: aghalg.BoolToNullBool(l.conf.AnonymizeClientIP),
})
}
Pull request: 3890 fix anonymization Merge in DNS/adguard-home from 3890-fix-stats to master Updates #3890. Squashed commit of the following: commit a77a6204bc8a58f62a4fac70efdcae4267a64810 Merge: 834493a2 90e65b66 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 17:22:16 2021 +0300 Merge branch 'master' into 3890-fix-stats commit 834493a22ae79199efcc44e0715e2ac6f6272963 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 17:09:30 2021 +0300 querylog: load once commit b8000e7ba7a998fcd4553230ec5e5f9c90106e31 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 16:54:41 2021 +0300 querylog: fix docs commit 7db99ccfa19b58100950c11d67b23bca7af3e5cb Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 16:51:31 2021 +0300 querylog: imp docs commit 2a84650bd7ac5195730a7ab47b9562a83f721499 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 15:48:09 2021 +0300 querylog: imp anonyization commit 0f63feb1ff5f006fc528c3b681ef3b9d2199581e Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:44:37 2021 +0300 all: imp code & docs commit c4ccdcbb7248897edd178fd5cb77127e39ada73d Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:24:30 2021 +0300 all: log changes commit 60bb777a5aff36bba129a078fa11ae566298178a Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:08:41 2021 +0300 all: use atomic value commit c45886bd20eee2212b42686ff369830d8c08fe36 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Nov 30 18:50:02 2021 +0300 all: anonymize separately
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// AnonymizeIP masks ip to anonymize the client if the ip is a valid one.
func AnonymizeIP(ip net.IP) {
// zeroes is a slice of zero bytes from which the IP address tail is copied.
// Using constant string as source of copying is more efficient than byte
// slice, see https://github.com/golang/go/issues/49997.
const zeroes = "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
Pull request: 3890 fix anonymization Merge in DNS/adguard-home from 3890-fix-stats to master Updates #3890. Squashed commit of the following: commit a77a6204bc8a58f62a4fac70efdcae4267a64810 Merge: 834493a2 90e65b66 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 17:22:16 2021 +0300 Merge branch 'master' into 3890-fix-stats commit 834493a22ae79199efcc44e0715e2ac6f6272963 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 17:09:30 2021 +0300 querylog: load once commit b8000e7ba7a998fcd4553230ec5e5f9c90106e31 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 16:54:41 2021 +0300 querylog: fix docs commit 7db99ccfa19b58100950c11d67b23bca7af3e5cb Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 16:51:31 2021 +0300 querylog: imp docs commit 2a84650bd7ac5195730a7ab47b9562a83f721499 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 15:48:09 2021 +0300 querylog: imp anonyization commit 0f63feb1ff5f006fc528c3b681ef3b9d2199581e Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:44:37 2021 +0300 all: imp code & docs commit c4ccdcbb7248897edd178fd5cb77127e39ada73d Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:24:30 2021 +0300 all: log changes commit 60bb777a5aff36bba129a078fa11ae566298178a Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:08:41 2021 +0300 all: use atomic value commit c45886bd20eee2212b42686ff369830d8c08fe36 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Nov 30 18:50:02 2021 +0300 all: anonymize separately
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if ip4 := ip.To4(); ip4 != nil {
copy(ip4[net.IPv4len-2:net.IPv4len], zeroes)
Pull request: 3890 fix anonymization Merge in DNS/adguard-home from 3890-fix-stats to master Updates #3890. Squashed commit of the following: commit a77a6204bc8a58f62a4fac70efdcae4267a64810 Merge: 834493a2 90e65b66 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 17:22:16 2021 +0300 Merge branch 'master' into 3890-fix-stats commit 834493a22ae79199efcc44e0715e2ac6f6272963 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 17:09:30 2021 +0300 querylog: load once commit b8000e7ba7a998fcd4553230ec5e5f9c90106e31 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 16:54:41 2021 +0300 querylog: fix docs commit 7db99ccfa19b58100950c11d67b23bca7af3e5cb Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 16:51:31 2021 +0300 querylog: imp docs commit 2a84650bd7ac5195730a7ab47b9562a83f721499 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 15:48:09 2021 +0300 querylog: imp anonyization commit 0f63feb1ff5f006fc528c3b681ef3b9d2199581e Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:44:37 2021 +0300 all: imp code & docs commit c4ccdcbb7248897edd178fd5cb77127e39ada73d Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:24:30 2021 +0300 all: log changes commit 60bb777a5aff36bba129a078fa11ae566298178a Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:08:41 2021 +0300 all: use atomic value commit c45886bd20eee2212b42686ff369830d8c08fe36 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Nov 30 18:50:02 2021 +0300 all: anonymize separately
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} else if len(ip) == net.IPv6len {
copy(ip[net.IPv6len-10:net.IPv6len], zeroes)
Pull request: 3890 fix anonymization Merge in DNS/adguard-home from 3890-fix-stats to master Updates #3890. Squashed commit of the following: commit a77a6204bc8a58f62a4fac70efdcae4267a64810 Merge: 834493a2 90e65b66 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 17:22:16 2021 +0300 Merge branch 'master' into 3890-fix-stats commit 834493a22ae79199efcc44e0715e2ac6f6272963 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 17:09:30 2021 +0300 querylog: load once commit b8000e7ba7a998fcd4553230ec5e5f9c90106e31 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 16:54:41 2021 +0300 querylog: fix docs commit 7db99ccfa19b58100950c11d67b23bca7af3e5cb Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 16:51:31 2021 +0300 querylog: imp docs commit 2a84650bd7ac5195730a7ab47b9562a83f721499 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 15:48:09 2021 +0300 querylog: imp anonyization commit 0f63feb1ff5f006fc528c3b681ef3b9d2199581e Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:44:37 2021 +0300 all: imp code & docs commit c4ccdcbb7248897edd178fd5cb77127e39ada73d Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:24:30 2021 +0300 all: log changes commit 60bb777a5aff36bba129a078fa11ae566298178a Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:08:41 2021 +0300 all: use atomic value commit c45886bd20eee2212b42686ff369830d8c08fe36 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Nov 30 18:50:02 2021 +0300 all: anonymize separately
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}
}
// handleQueryLogConfig handles the POST /control/querylog_config queries.
func (l *queryLog) handleQueryLogConfig(w http.ResponseWriter, r *http.Request) {
// Set NaN as initial value to be able to know if it changed later by
// comparing it to NaN.
newConf := &configJSON{
Interval: math.NaN(),
}
err := json.NewDecoder(r.Body).Decode(newConf)
if err != nil {
aghhttp.Error(r, w, http.StatusBadRequest, "%s", err)
return
}
ivl := time.Duration(float64(timeutil.Day) * newConf.Interval)
hasIvl := !math.IsNaN(newConf.Interval)
if hasIvl && !checkInterval(ivl) {
aghhttp.Error(r, w, http.StatusBadRequest, "unsupported interval")
return
}
Pull request: 3890 fix anonymization Merge in DNS/adguard-home from 3890-fix-stats to master Updates #3890. Squashed commit of the following: commit a77a6204bc8a58f62a4fac70efdcae4267a64810 Merge: 834493a2 90e65b66 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 17:22:16 2021 +0300 Merge branch 'master' into 3890-fix-stats commit 834493a22ae79199efcc44e0715e2ac6f6272963 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 17:09:30 2021 +0300 querylog: load once commit b8000e7ba7a998fcd4553230ec5e5f9c90106e31 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 16:54:41 2021 +0300 querylog: fix docs commit 7db99ccfa19b58100950c11d67b23bca7af3e5cb Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 16:51:31 2021 +0300 querylog: imp docs commit 2a84650bd7ac5195730a7ab47b9562a83f721499 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 15:48:09 2021 +0300 querylog: imp anonyization commit 0f63feb1ff5f006fc528c3b681ef3b9d2199581e Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:44:37 2021 +0300 all: imp code & docs commit c4ccdcbb7248897edd178fd5cb77127e39ada73d Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:24:30 2021 +0300 all: log changes commit 60bb777a5aff36bba129a078fa11ae566298178a Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:08:41 2021 +0300 all: use atomic value commit c45886bd20eee2212b42686ff369830d8c08fe36 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Nov 30 18:50:02 2021 +0300 all: anonymize separately
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defer l.conf.ConfigModified()
l.lock.Lock()
Pull request: 3890 fix anonymization Merge in DNS/adguard-home from 3890-fix-stats to master Updates #3890. Squashed commit of the following: commit a77a6204bc8a58f62a4fac70efdcae4267a64810 Merge: 834493a2 90e65b66 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 17:22:16 2021 +0300 Merge branch 'master' into 3890-fix-stats commit 834493a22ae79199efcc44e0715e2ac6f6272963 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 17:09:30 2021 +0300 querylog: load once commit b8000e7ba7a998fcd4553230ec5e5f9c90106e31 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 16:54:41 2021 +0300 querylog: fix docs commit 7db99ccfa19b58100950c11d67b23bca7af3e5cb Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 16:51:31 2021 +0300 querylog: imp docs commit 2a84650bd7ac5195730a7ab47b9562a83f721499 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 15:48:09 2021 +0300 querylog: imp anonyization commit 0f63feb1ff5f006fc528c3b681ef3b9d2199581e Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:44:37 2021 +0300 all: imp code & docs commit c4ccdcbb7248897edd178fd5cb77127e39ada73d Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:24:30 2021 +0300 all: log changes commit 60bb777a5aff36bba129a078fa11ae566298178a Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:08:41 2021 +0300 all: use atomic value commit c45886bd20eee2212b42686ff369830d8c08fe36 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Nov 30 18:50:02 2021 +0300 all: anonymize separately
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defer l.lock.Unlock()
// Copy data, modify it, then activate. Other threads (readers) don't need
// to use this lock.
conf := *l.conf
if newConf.Enabled != aghalg.NBNull {
conf.Enabled = newConf.Enabled == aghalg.NBTrue
}
if hasIvl {
conf.RotationIvl = ivl
}
if newConf.AnonymizeClientIP != aghalg.NBNull {
conf.AnonymizeClientIP = newConf.AnonymizeClientIP == aghalg.NBTrue
if conf.AnonymizeClientIP {
Pull request: 3890 fix anonymization Merge in DNS/adguard-home from 3890-fix-stats to master Updates #3890. Squashed commit of the following: commit a77a6204bc8a58f62a4fac70efdcae4267a64810 Merge: 834493a2 90e65b66 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 17:22:16 2021 +0300 Merge branch 'master' into 3890-fix-stats commit 834493a22ae79199efcc44e0715e2ac6f6272963 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 17:09:30 2021 +0300 querylog: load once commit b8000e7ba7a998fcd4553230ec5e5f9c90106e31 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 16:54:41 2021 +0300 querylog: fix docs commit 7db99ccfa19b58100950c11d67b23bca7af3e5cb Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 16:51:31 2021 +0300 querylog: imp docs commit 2a84650bd7ac5195730a7ab47b9562a83f721499 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 15:48:09 2021 +0300 querylog: imp anonyization commit 0f63feb1ff5f006fc528c3b681ef3b9d2199581e Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:44:37 2021 +0300 all: imp code & docs commit c4ccdcbb7248897edd178fd5cb77127e39ada73d Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:24:30 2021 +0300 all: log changes commit 60bb777a5aff36bba129a078fa11ae566298178a Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Mon Dec 6 14:08:41 2021 +0300 all: use atomic value commit c45886bd20eee2212b42686ff369830d8c08fe36 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Nov 30 18:50:02 2021 +0300 all: anonymize separately
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l.anonymizer.Store(AnonymizeIP)
} else {
l.anonymizer.Store(nil)
}
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}
l.conf = &conf
}
// "value" -> value, return TRUE
func getDoubleQuotesEnclosedValue(s *string) bool {
t := *s
if len(t) >= 2 && t[0] == '"' && t[len(t)-1] == '"' {
*s = t[1 : len(t)-1]
return true
}
return false
}
// parseSearchCriterion parses a search criterion from the query parameter.
func (l *queryLog) parseSearchCriterion(q url.Values, name string, ct criterionType) (
ok bool,
sc searchCriterion,
err error,
) {
val := q.Get(name)
if val == "" {
return false, sc, nil
}
strict := getDoubleQuotesEnclosedValue(&val)
var asciiVal string
switch ct {
case ctTerm:
// Decode lowercased value from punycode to make EqualFold and
// friends work properly with IDNAs.
//
// TODO(e.burkov): Make it work with parts of IDNAs somehow.
loweredVal := strings.ToLower(val)
if asciiVal, err = idna.ToASCII(loweredVal); err != nil {
log.Debug("can't convert %q to ascii: %s", val, err)
} else if asciiVal == loweredVal {
// Purge asciiVal to prevent checking the same value
// twice.
asciiVal = ""
}
case ctFilteringStatus:
if !stringutil.InSlice(filteringStatusValues, val) {
return false, sc, fmt.Errorf("invalid value %s", val)
}
default:
return false, sc, fmt.Errorf(
"invalid criterion type %v: should be one of %v",
ct,
[]criterionType{ctTerm, ctFilteringStatus},
)
}
sc = searchCriterion{
criterionType: ct,
value: val,
asciiVal: asciiVal,
strict: strict,
}
return true, sc, nil
}
// parseSearchParams - parses "searchParams" from the HTTP request's query string
func (l *queryLog) parseSearchParams(r *http.Request) (p *searchParams, err error) {
p = newSearchParams()
q := r.URL.Query()
olderThan := q.Get("older_than")
if len(olderThan) != 0 {
p.olderThan, err = time.Parse(time.RFC3339Nano, olderThan)
if err != nil {
return nil, err
}
}
var limit64 int64
if limit64, err = strconv.ParseInt(q.Get("limit"), 10, 64); err == nil {
p.limit = int(limit64)
}
var offset64 int64
if offset64, err = strconv.ParseInt(q.Get("offset"), 10, 64); err == nil {
p.offset = int(offset64)
Pull request 743: + client: Query Logs Infinite Scroll Merge in DNS/adguard-home from feature/infinite_scroll_query_logs to master Squashed commit of the following: commit 4407ef2e7c055066257da791fbd65e6b0a495729 Merge: 40b74522 0a4781be Author: ArtemBaskal <a.baskal@adguard.com> Date: Tue Sep 1 16:20:23 2020 +0300 Merge branch 'master' into feature/infinite_scroll_query_logs commit 40b745225112cf8d664220ed8f484b0aa16e997c Author: ArtemBaskal <a.baskal@adguard.com> Date: Tue Sep 1 15:46:27 2020 +0300 Remove dynamic translation of toasts commit f08fa7b8c6a243f6b10e924aebccc183ce7814fd Author: ArtemBaskal <a.baskal@adguard.com> Date: Tue Sep 1 13:59:53 2020 +0300 Remove renderLimitIdx, update isEntireLog commit 0f1b02616faaa5759c0a3f6d8257117fa22094d9 Author: ArtemBaskal <a.baskal@adguard.com> Date: Tue Sep 1 11:11:14 2020 +0300 Rename variables commit 0928570c689c1fa704af775382620d68893e7c1c Author: ArtemBaskal <a.baskal@adguard.com> Date: Tue Sep 1 11:06:50 2020 +0300 Make query logs short polling function more expressive commit 9e773cbd6c287a1c799fa2680f3462508462ea7a Author: ArtemBaskal <a.baskal@adguard.com> Date: Tue Sep 1 11:06:19 2020 +0300 Fix Toast translation interface commit f9c57033e5adc5788954cf086b2f114dd8938bcb Author: ArtemBaskal <a.baskal@adguard.com> Date: Mon Aug 31 17:01:36 2020 +0300 Do not hide loader commit b86ba48613437f5559a748ad9aa4cf79d15db082 Author: ArtemBaskal <a.baskal@adguard.com> Date: Mon Aug 31 16:56:34 2020 +0300 Add dynamic translation for all toasts commit b9d1d9b447ca90a3c179e503fa5d4abd3516321e Author: ArtemBaskal <a.baskal@adguard.com> Date: Mon Aug 31 16:39:29 2020 +0300 Prevent getting query logs recursion if query is not changed commit e25189749f7912648cca4503cfa8d0ad898c4bb6 Author: ArtemBaskal <a.baskal@adguard.com> Date: Mon Aug 31 10:13:20 2020 +0300 Decrease page limit to 20 commit 8b248ac5276899de838abf2dc9a69e47599cfc12 Author: ArtemBaskal <a.baskal@adguard.com> Date: Fri Aug 28 18:47:12 2020 +0300 Return checkFilteredLogs commit bf2d65c4a3dca0da6b15f632ae11042b7c8e2045 Author: ArtemBaskal <a.baskal@adguard.com> Date: Fri Aug 28 18:33:51 2020 +0300 Review changes commit 01b5250f9d9136a1f334086d3e2f00d1a928b37b Author: ArtemBaskal <a.baskal@adguard.com> Date: Fri Aug 28 15:29:59 2020 +0300 Remove checkFilteredLogs commit 25b364c41e6a1489d930c8b3b39b1ab43723f29d Merge: 1dc66034 2c666cbd Author: Andrey Meshkov <am@adguard.com> Date: Fri Aug 28 14:28:47 2020 +0300 Merge branch 'feature/infinite_scroll_query_logs' of ssh://bit.adguard.com:7999/dns/adguard-home into feature/infinite_scroll_query_logs commit 1dc6603421cde9847e792bfe77ff6546e53fbc2a Author: Andrey Meshkov <am@adguard.com> Date: Fri Aug 28 14:28:01 2020 +0300 disregard maxFileScanEntries only if offset is set commit bad741ed7f1dccf6959d43d000b8c0150f526f9e Author: Andrey Meshkov <am@adguard.com> Date: Fri Aug 28 11:57:45 2020 +0300 Fix search behavior when limit is specified commit 2c666cbdde465cf17434126830dd99ceedfc4cbc Author: ArtemBaskal <a.baskal@adguard.com> Date: Thu Aug 27 18:50:28 2020 +0300 Hide table ref loader during data loading commit 8b4f7fe642ef9e87a979813dcdbd7817d64c27f9 Author: ArtemBaskal <a.baskal@adguard.com> Date: Thu Aug 27 18:43:24 2020 +0300 Repair search commit 26fae1ae01a789999b8a2181d60b35663a20460a Author: ArtemBaskal <a.baskal@adguard.com> Date: Thu Aug 27 17:59:27 2020 +0300 Resetting initial render index, change loader position on search commit e2c97ae1a288438267eef9aec71b979319674a71 Author: ArtemBaskal <a.baskal@adguard.com> Date: Thu Aug 27 16:02:03 2020 +0300 Change isScrolledIntoView ... and 32 more commits
2020-09-01 16:30:30 +03:00
// If we don't use "olderThan" and use offset/limit instead, we should change the default behavior
// and scan all log records until we found enough log entries
p.maxFileScanEntries = 0
}
for _, v := range []struct {
urlField string
ct criterionType
}{{
urlField: "search",
ct: ctTerm,
}, {
urlField: "response_status",
ct: ctFilteringStatus,
}} {
var ok bool
var c searchCriterion
ok, c, err = l.parseSearchCriterion(q, v.urlField, v.ct)
if err != nil {
return nil, err
}
if ok {
p.searchCriteria = append(p.searchCriteria, c)
}
}
return p, nil
}