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Pull request: 3824 fix DHCP empty form validation

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Closes #3824

Squashed commit of the following:

commit 24d5770e2f276f710c011bf94e36702881ccbf1a
Merge: 8f539900 32294407
Author: Ildar Kamalov <ik@adguard.com>
Date:   Wed Nov 24 12:21:23 2021 +0300

    Merge branch 'master' into 3824-empty-values

commit 8f539900489c940c6d7068d672420a553a1da299
Merge: 4be77268 51f11d2f
Author: Ildar Kamalov <ik@adguard.com>
Date:   Tue Nov 23 19:06:44 2021 +0300

    Merge branch 'master' into 3824-empty-values

commit 4be77268ab1b3dc99b754b8002320a615db2d99e
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Tue Nov 23 19:04:06 2021 +0300

    all: use new consts

commit 701fd9a2b82d69c6b813a4a1889c65404ac3571b
Author: Ildar Kamalov <ik@adguard.com>
Date:   Tue Nov 23 18:58:03 2021 +0300

    client: get status on reset

commit a20734cbf26a57ec96fdb6e0f868a8656751e80a
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Tue Nov 23 18:31:59 2021 +0300

    dhcpd: fix reset defaults

commit e2cb0cb0995e7b2dd3e194c5bb9fe944cf7be8f5
Author: Ildar Kamalov <ik@adguard.com>
Date:   Tue Nov 23 17:33:22 2021 +0300

    client: fix DHCP empty form validation
This commit is contained in:
Ildar Kamalov
2021-11-24 13:57:50 +03:00
parent 322944073e
commit 936a7057fd
4 changed files with 32 additions and 13 deletions
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34
internal/dhcpd/http.go
View File

@@ -8,10 +8,12 @@ import (
"net/http"
"os"
"strings"
"time"
"github.com/AdguardTeam/AdGuardHome/internal/aghnet"
"github.com/AdguardTeam/golibs/errors"
"github.com/AdguardTeam/golibs/log"
"github.com/AdguardTeam/golibs/timeutil"
)
func httpError(r *http.Request, w http.ResponseWriter, code int, format string, args ...interface{}) {
@@ -533,6 +535,13 @@ func (s *Server) handleDHCPRemoveStaticLease(w http.ResponseWriter, r *http.Requ
}
}
const (
// DefaultDHCPLeaseTTL is the default time-to-live for leases.
DefaultDHCPLeaseTTL = uint32(timeutil.Day / time.Second)
// DefaultDHCPTimeoutICMP is the default timeout for waiting ICMP responses.
DefaultDHCPTimeoutICMP = 1000
)
func (s *Server) handleReset(w http.ResponseWriter, r *http.Request) {
err := s.Stop()
if err != nil {
@@ -547,19 +556,24 @@ func (s *Server) handleReset(w http.ResponseWriter, r *http.Request) {
}
oldconf := s.conf
s.conf = ServerConfig{}
s.conf.WorkDir = oldconf.WorkDir
s.conf.HTTPRegister = oldconf.HTTPRegister
s.conf.ConfigModified = oldconf.ConfigModified
s.conf.DBFilePath = oldconf.DBFilePath
s.conf = ServerConfig{
WorkDir: oldconf.WorkDir,
HTTPRegister: oldconf.HTTPRegister,
ConfigModified: oldconf.ConfigModified,
DBFilePath: oldconf.DBFilePath,
}
v4conf := V4ServerConf{}
v4conf.ICMPTimeout = 1000
v4conf.notify = s.onNotify
v4conf := V4ServerConf{
LeaseDuration: DefaultDHCPLeaseTTL,
ICMPTimeout: DefaultDHCPTimeoutICMP,
notify: s.onNotify,
}
s.srv4, _ = v4Create(v4conf)
v6conf := V6ServerConf{}
v6conf.notify = s.onNotify
v6conf := V6ServerConf{
LeaseDuration: DefaultDHCPLeaseTTL,
notify: s.onNotify,
}
s.srv6, _ = v6Create(v6conf)
s.conf.ConfigModified()