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Code Issues Releases Activity

Add DefaultUpstreamFlushInterval to replace magic time.Second value

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This commit is contained in:
Joel Speed 2020-11-19 10:35:04 +00:00
parent 8e582ac02a
commit aed43a54da
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GPG Key ID: 6E80578D6751DEFB
4 changed files with 11 additions and 6 deletions
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4
pkg/apis/options/legacy_options.go
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@ -27,7 +27,7 @@ func NewLegacyOptions() *LegacyOptions {
LegacyUpstreams: LegacyUpstreams{ LegacyUpstreams: LegacyUpstreams{
PassHostHeader: true, PassHostHeader: true,
ProxyWebSockets: true, ProxyWebSockets: true,
FlushInterval: time.Duration(1) * time.Second, FlushInterval: DefaultUpstreamFlushInterval,
}, },
LegacyHeaders: LegacyHeaders{ LegacyHeaders: LegacyHeaders{
@ -62,7 +62,7 @@ type LegacyUpstreams struct {
func legacyUpstreamsFlagSet() *pflag.FlagSet { func legacyUpstreamsFlagSet() *pflag.FlagSet {
flagSet := pflag.NewFlagSet("upstreams", pflag.ExitOnError) flagSet := pflag.NewFlagSet("upstreams", pflag.ExitOnError)
flagSet.Duration("flush-interval", time.Duration(1)*time.Second, "period between response flushing when streaming responses") flagSet.Duration("flush-interval", DefaultUpstreamFlushInterval, "period between response flushing when streaming responses")
flagSet.Bool("pass-host-header", true, "pass the request Host Header to upstream") flagSet.Bool("pass-host-header", true, "pass the request Host Header to upstream")
flagSet.Bool("proxy-websockets", true, "enables WebSocket proxying") flagSet.Bool("proxy-websockets", true, "enables WebSocket proxying")
flagSet.Bool("ssl-upstream-insecure-skip-verify", false, "skip validation of certificates presented when using HTTPS upstreams") flagSet.Bool("ssl-upstream-insecure-skip-verify", false, "skip validation of certificates presented when using HTTPS upstreams")

7
pkg/apis/options/upstreams.go
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@ -1,5 +1,12 @@
package options package options
import "time"
const (
// DefaultUpstreamFlushInterval is the default value for the Upstream FlushInterval.
DefaultUpstreamFlushInterval = 1 * time.Second
)
// Upstreams is a collection of definitions for upstream servers. // Upstreams is a collection of definitions for upstream servers.
type Upstreams []Upstream type Upstreams []Upstream

3
pkg/upstream/http.go
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@ -6,7 +6,6 @@ import (
"net/http/httputil" "net/http/httputil"
"net/url" "net/url"
"strings" "strings"
"time"
"github.com/mbland/hmacauth" "github.com/mbland/hmacauth"
"github.com/oauth2-proxy/oauth2-proxy/v7/pkg/apis/options" "github.com/oauth2-proxy/oauth2-proxy/v7/pkg/apis/options"
@ -100,7 +99,7 @@ func newReverseProxy(target *url.URL, upstream options.Upstream, errorHandler Pr
if upstream.FlushInterval != nil { if upstream.FlushInterval != nil {
proxy.FlushInterval = upstream.FlushInterval.Duration() proxy.FlushInterval = upstream.FlushInterval.Duration()
} else { } else {
proxy.FlushInterval = 1 * time.Second proxy.FlushInterval = options.DefaultUpstreamFlushInterval
} }
// InsecureSkipVerify is a configurable option we allow // InsecureSkipVerify is a configurable option we allow

3
pkg/validation/upstreams.go
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@ -3,7 +3,6 @@ package validation
import ( import (
"fmt" "fmt"
"net/url" "net/url"
"time"
"github.com/oauth2-proxy/oauth2-proxy/v7/pkg/apis/options" "github.com/oauth2-proxy/oauth2-proxy/v7/pkg/apis/options"
) )
@ -70,7 +69,7 @@ func validateStaticUpstream(upstream options.Upstream) []string {
if upstream.InsecureSkipTLSVerify { if upstream.InsecureSkipTLSVerify {
msgs = append(msgs, fmt.Sprintf("upstream %q has insecureSkipTLSVerify, but is a static upstream, this will have no effect.", upstream.ID)) msgs = append(msgs, fmt.Sprintf("upstream %q has insecureSkipTLSVerify, but is a static upstream, this will have no effect.", upstream.ID))
} }
if upstream.FlushInterval != nil && upstream.FlushInterval.Duration() != time.Second { if upstream.FlushInterval != nil && upstream.FlushInterval.Duration() != options.DefaultUpstreamFlushInterval {
msgs = append(msgs, fmt.Sprintf("upstream %q has flushInterval, but is a static upstream, this will have no effect.", upstream.ID)) msgs = append(msgs, fmt.Sprintf("upstream %q has flushInterval, but is a static upstream, this will have no effect.", upstream.ID))
} }
if upstream.PassHostHeader != nil { if upstream.PassHostHeader != nil {