s3 cache client-side support

Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>

vendor/github.com/aws/aws-sdk-go-v2/aws/defaults/auto.go

@@ -0,0 +1,38 @@
+package defaults
+
+import (
+	"github.com/aws/aws-sdk-go-v2/aws"
+	"runtime"
+	"strings"
+)
+
+var getGOOS = func() string {
+	return runtime.GOOS
+}
+
+// ResolveDefaultsModeAuto is used to determine the effective aws.DefaultsMode when the mode
+// is set to aws.DefaultsModeAuto.
+func ResolveDefaultsModeAuto(region string, environment aws.RuntimeEnvironment) aws.DefaultsMode {
+	goos := getGOOS()
+	if goos == "android" || goos == "ios" {
+		return aws.DefaultsModeMobile
+	}
+
+	var currentRegion string
+	if len(environment.EnvironmentIdentifier) > 0 {
+		currentRegion = environment.Region
+	}
+
+	if len(currentRegion) == 0 && len(environment.EC2InstanceMetadataRegion) > 0 {
+		currentRegion = environment.EC2InstanceMetadataRegion
+	}
+
+	if len(region) > 0 && len(currentRegion) > 0 {
+		if strings.EqualFold(region, currentRegion) {
+			return aws.DefaultsModeInRegion
+		}
+		return aws.DefaultsModeCrossRegion
+	}
+
+	return aws.DefaultsModeStandard
+}

vendor/github.com/aws/aws-sdk-go-v2/aws/defaults/configuration.go

@@ -0,0 +1,43 @@
+package defaults
+
+import (
+	"time"
+
+	"github.com/aws/aws-sdk-go-v2/aws"
+)
+
+// Configuration is the set of SDK configuration options that are determined based
+// on the configured DefaultsMode.
+type Configuration struct {
+	// RetryMode is the configuration's default retry mode API clients should
+	// use for constructing a Retryer.
+	RetryMode aws.RetryMode
+
+	// ConnectTimeout is the maximum amount of time a dial will wait for
+	// a connect to complete.
+	//
+	// See https://pkg.go.dev/net#Dialer.Timeout
+	ConnectTimeout *time.Duration
+
+	// TLSNegotiationTimeout specifies the maximum amount of time waiting to
+	// wait for a TLS handshake.
+	//
+	// See https://pkg.go.dev/net/http#Transport.TLSHandshakeTimeout
+	TLSNegotiationTimeout *time.Duration
+}
+
+// GetConnectTimeout returns the ConnectTimeout value, returns false if the value is not set.
+func (c *Configuration) GetConnectTimeout() (time.Duration, bool) {
+	if c.ConnectTimeout == nil {
+		return 0, false
+	}
+	return *c.ConnectTimeout, true
+}
+
+// GetTLSNegotiationTimeout returns the TLSNegotiationTimeout value, returns false if the value is not set.
+func (c *Configuration) GetTLSNegotiationTimeout() (time.Duration, bool) {
+	if c.TLSNegotiationTimeout == nil {
+		return 0, false
+	}
+	return *c.TLSNegotiationTimeout, true
+}

vendor/github.com/aws/aws-sdk-go-v2/aws/defaults/defaults.go

@@ -0,0 +1,50 @@
+// Code generated by github.com/aws/aws-sdk-go-v2/internal/codegen/cmd/defaultsconfig. DO NOT EDIT.
+
+package defaults
+
+import (
+	"fmt"
+	"github.com/aws/aws-sdk-go-v2/aws"
+	"time"
+)
+
+// GetModeConfiguration returns the default Configuration descriptor for the given mode.
+//
+// Supports the following modes: cross-region, in-region, mobile, standard
+func GetModeConfiguration(mode aws.DefaultsMode) (Configuration, error) {
+	var mv aws.DefaultsMode
+	mv.SetFromString(string(mode))
+
+	switch mv {
+	case aws.DefaultsModeCrossRegion:
+		settings := Configuration{
+			ConnectTimeout:        aws.Duration(3100 * time.Millisecond),
+			RetryMode:             aws.RetryMode("standard"),
+			TLSNegotiationTimeout: aws.Duration(3100 * time.Millisecond),
+		}
+		return settings, nil
+	case aws.DefaultsModeInRegion:
+		settings := Configuration{
+			ConnectTimeout:        aws.Duration(1100 * time.Millisecond),
+			RetryMode:             aws.RetryMode("standard"),
+			TLSNegotiationTimeout: aws.Duration(1100 * time.Millisecond),
+		}
+		return settings, nil
+	case aws.DefaultsModeMobile:
+		settings := Configuration{
+			ConnectTimeout:        aws.Duration(30000 * time.Millisecond),
+			RetryMode:             aws.RetryMode("standard"),
+			TLSNegotiationTimeout: aws.Duration(30000 * time.Millisecond),
+		}
+		return settings, nil
+	case aws.DefaultsModeStandard:
+		settings := Configuration{
+			ConnectTimeout:        aws.Duration(3100 * time.Millisecond),
+			RetryMode:             aws.RetryMode("standard"),
+			TLSNegotiationTimeout: aws.Duration(3100 * time.Millisecond),
+		}
+		return settings, nil
+	default:
+		return Configuration{}, fmt.Errorf("unsupported defaults mode: %v", mode)
+	}
+}

vendor/github.com/aws/aws-sdk-go-v2/aws/defaults/doc.go

@@ -0,0 +1,2 @@
+// Package defaults provides recommended configuration values for AWS SDKs and CLIs.
+package defaults