vendor: github.com/aws/aws-sdk-go-v2/config v1.26.6

vendor github.com/aws/aws-sdk-go-v2/config v1.26.6 and related dependencies.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

vendor/github.com/aws/aws-sdk-go-v2/internal/auth/auth.go

@@ -0,0 +1,45 @@
+package auth
+
+import (
+	"github.com/aws/smithy-go/auth"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+)
+
+// HTTPAuthScheme is the SDK's internal implementation of smithyhttp.AuthScheme
+// for pre-existing implementations where the signer was added to client
+// config. SDK clients will key off of this type and ensure per-operation
+// updates to those signers persist on the scheme itself.
+type HTTPAuthScheme struct {
+	schemeID string
+	signer   smithyhttp.Signer
+}
+
+var _ smithyhttp.AuthScheme = (*HTTPAuthScheme)(nil)
+
+// NewHTTPAuthScheme returns an auth scheme instance with the given config.
+func NewHTTPAuthScheme(schemeID string, signer smithyhttp.Signer) *HTTPAuthScheme {
+	return &HTTPAuthScheme{
+		schemeID: schemeID,
+		signer:   signer,
+	}
+}
+
+// SchemeID identifies the auth scheme.
+func (s *HTTPAuthScheme) SchemeID() string {
+	return s.schemeID
+}
+
+// IdentityResolver gets the identity resolver for the auth scheme.
+func (s *HTTPAuthScheme) IdentityResolver(o auth.IdentityResolverOptions) auth.IdentityResolver {
+	return o.GetIdentityResolver(s.schemeID)
+}
+
+// Signer gets the signer for the auth scheme.
+func (s *HTTPAuthScheme) Signer() smithyhttp.Signer {
+	return s.signer
+}
+
+// WithSigner returns a new instance of the auth scheme with the updated signer.
+func (s *HTTPAuthScheme) WithSigner(signer smithyhttp.Signer) *HTTPAuthScheme {
+	return NewHTTPAuthScheme(s.schemeID, signer)
+}

vendor/github.com/aws/aws-sdk-go-v2/internal/auth/scheme.go

@@ -0,0 +1,191 @@
+package auth
+
+import (
+	"context"
+	"fmt"
+
+	smithy "github.com/aws/smithy-go"
+	"github.com/aws/smithy-go/middleware"
+)
+
+// SigV4 is a constant representing
+// Authentication Scheme Signature Version 4
+const SigV4 = "sigv4"
+
+// SigV4A is a constant representing
+// Authentication Scheme Signature Version 4A
+const SigV4A = "sigv4a"
+
+// SigV4S3Express identifies the S3 S3Express auth scheme.
+const SigV4S3Express = "sigv4-s3express"
+
+// None is a constant representing the
+// None Authentication Scheme
+const None = "none"
+
+// SupportedSchemes is a data structure
+// that indicates the list of supported AWS
+// authentication schemes
+var SupportedSchemes = map[string]bool{
+	SigV4:          true,
+	SigV4A:         true,
+	SigV4S3Express: true,
+	None:           true,
+}
+
+// AuthenticationScheme is a representation of
+// AWS authentication schemes
+type AuthenticationScheme interface {
+	isAuthenticationScheme()
+}
+
+// AuthenticationSchemeV4 is a AWS SigV4 representation
+type AuthenticationSchemeV4 struct {
+	Name                  string
+	SigningName           *string
+	SigningRegion         *string
+	DisableDoubleEncoding *bool
+}
+
+func (a *AuthenticationSchemeV4) isAuthenticationScheme() {}
+
+// AuthenticationSchemeV4A is a AWS SigV4A representation
+type AuthenticationSchemeV4A struct {
+	Name                  string
+	SigningName           *string
+	SigningRegionSet      []string
+	DisableDoubleEncoding *bool
+}
+
+func (a *AuthenticationSchemeV4A) isAuthenticationScheme() {}
+
+// AuthenticationSchemeNone is a representation for the none auth scheme
+type AuthenticationSchemeNone struct{}
+
+func (a *AuthenticationSchemeNone) isAuthenticationScheme() {}
+
+// NoAuthenticationSchemesFoundError is used in signaling
+// that no authentication schemes have been specified.
+type NoAuthenticationSchemesFoundError struct{}
+
+func (e *NoAuthenticationSchemesFoundError) Error() string {
+	return fmt.Sprint("No authentication schemes specified.")
+}
+
+// UnSupportedAuthenticationSchemeSpecifiedError is used in
+// signaling that only unsupported authentication schemes
+// were specified.
+type UnSupportedAuthenticationSchemeSpecifiedError struct {
+	UnsupportedSchemes []string
+}
+
+func (e *UnSupportedAuthenticationSchemeSpecifiedError) Error() string {
+	return fmt.Sprint("Unsupported authentication scheme specified.")
+}
+
+// GetAuthenticationSchemes extracts the relevant authentication scheme data
+// into a custom strongly typed Go data structure.
+func GetAuthenticationSchemes(p *smithy.Properties) ([]AuthenticationScheme, error) {
+	var result []AuthenticationScheme
+	if !p.Has("authSchemes") {
+		return nil, &NoAuthenticationSchemesFoundError{}
+	}
+
+	authSchemes, _ := p.Get("authSchemes").([]interface{})
+
+	var unsupportedSchemes []string
+	for _, scheme := range authSchemes {
+		authScheme, _ := scheme.(map[string]interface{})
+
+		version := authScheme["name"].(string)
+		switch version {
+		case SigV4, SigV4S3Express:
+			v4Scheme := AuthenticationSchemeV4{
+				Name:                  version,
+				SigningName:           getSigningName(authScheme),
+				SigningRegion:         getSigningRegion(authScheme),
+				DisableDoubleEncoding: getDisableDoubleEncoding(authScheme),
+			}
+			result = append(result, AuthenticationScheme(&v4Scheme))
+		case SigV4A:
+			v4aScheme := AuthenticationSchemeV4A{
+				Name:                  SigV4A,
+				SigningName:           getSigningName(authScheme),
+				SigningRegionSet:      getSigningRegionSet(authScheme),
+				DisableDoubleEncoding: getDisableDoubleEncoding(authScheme),
+			}
+			result = append(result, AuthenticationScheme(&v4aScheme))
+		case None:
+			noneScheme := AuthenticationSchemeNone{}
+			result = append(result, AuthenticationScheme(&noneScheme))
+		default:
+			unsupportedSchemes = append(unsupportedSchemes, authScheme["name"].(string))
+			continue
+		}
+	}
+
+	if len(result) == 0 {
+		return nil, &UnSupportedAuthenticationSchemeSpecifiedError{
+			UnsupportedSchemes: unsupportedSchemes,
+		}
+	}
+
+	return result, nil
+}
+
+type disableDoubleEncoding struct{}
+
+// SetDisableDoubleEncoding sets or modifies the disable double encoding option
+// on the context.
+//
+// Scoped to stack values. Use github.com/aws/smithy-go/middleware#ClearStackValues
+// to clear all stack values.
+func SetDisableDoubleEncoding(ctx context.Context, value bool) context.Context {
+	return middleware.WithStackValue(ctx, disableDoubleEncoding{}, value)
+}
+
+// GetDisableDoubleEncoding retrieves the disable double encoding option
+// from the context.
+//
+// Scoped to stack values. Use github.com/aws/smithy-go/middleware#ClearStackValues
+// to clear all stack values.
+func GetDisableDoubleEncoding(ctx context.Context) (value bool, ok bool) {
+	value, ok = middleware.GetStackValue(ctx, disableDoubleEncoding{}).(bool)
+	return value, ok
+}
+
+func getSigningName(authScheme map[string]interface{}) *string {
+	signingName, ok := authScheme["signingName"].(string)
+	if !ok || signingName == "" {
+		return nil
+	}
+	return &signingName
+}
+
+func getSigningRegionSet(authScheme map[string]interface{}) []string {
+	untypedSigningRegionSet, ok := authScheme["signingRegionSet"].([]interface{})
+	if !ok {
+		return nil
+	}
+	signingRegionSet := []string{}
+	for _, item := range untypedSigningRegionSet {
+		signingRegionSet = append(signingRegionSet, item.(string))
+	}
+	return signingRegionSet
+}
+
+func getSigningRegion(authScheme map[string]interface{}) *string {
+	signingRegion, ok := authScheme["signingRegion"].(string)
+	if !ok || signingRegion == "" {
+		return nil
+	}
+	return &signingRegion
+}
+
+func getDisableDoubleEncoding(authScheme map[string]interface{}) *bool {
+	disableDoubleEncoding, ok := authScheme["disableDoubleEncoding"].(bool)
+	if !ok {
+		return nil
+	}
+	return &disableDoubleEncoding
+}

vendor/github.com/aws/aws-sdk-go-v2/internal/auth/smithy/bearer_token_adapter.go

@@ -0,0 +1,43 @@
+package smithy
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"github.com/aws/smithy-go"
+	"github.com/aws/smithy-go/auth"
+	"github.com/aws/smithy-go/auth/bearer"
+)
+
+// BearerTokenAdapter adapts smithy bearer.Token to smithy auth.Identity.
+type BearerTokenAdapter struct {
+	Token bearer.Token
+}
+
+var _ auth.Identity = (*BearerTokenAdapter)(nil)
+
+// Expiration returns the time of expiration for the token.
+func (v *BearerTokenAdapter) Expiration() time.Time {
+	return v.Token.Expires
+}
+
+// BearerTokenProviderAdapter adapts smithy bearer.TokenProvider to smithy
+// auth.IdentityResolver.
+type BearerTokenProviderAdapter struct {
+	Provider bearer.TokenProvider
+}
+
+var _ (auth.IdentityResolver) = (*BearerTokenProviderAdapter)(nil)
+
+// GetIdentity retrieves a bearer token using the underlying provider.
+func (v *BearerTokenProviderAdapter) GetIdentity(ctx context.Context, _ smithy.Properties) (
+	auth.Identity, error,
+) {
+	token, err := v.Provider.RetrieveBearerToken(ctx)
+	if err != nil {
+		return nil, fmt.Errorf("get token: %w", err)
+	}
+
+	return &BearerTokenAdapter{Token: token}, nil
+}

vendor/github.com/aws/aws-sdk-go-v2/internal/auth/smithy/bearer_token_signer_adapter.go

@@ -0,0 +1,35 @@
+package smithy
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/aws/smithy-go"
+	"github.com/aws/smithy-go/auth"
+	"github.com/aws/smithy-go/auth/bearer"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+)
+
+// BearerTokenSignerAdapter adapts smithy bearer.Signer to smithy http
+// auth.Signer.
+type BearerTokenSignerAdapter struct {
+	Signer bearer.Signer
+}
+
+var _ (smithyhttp.Signer) = (*BearerTokenSignerAdapter)(nil)
+
+// SignRequest signs the request with the provided bearer token.
+func (v *BearerTokenSignerAdapter) SignRequest(ctx context.Context, r *smithyhttp.Request, identity auth.Identity, _ smithy.Properties) error {
+	ca, ok := identity.(*BearerTokenAdapter)
+	if !ok {
+		return fmt.Errorf("unexpected identity type: %T", identity)
+	}
+
+	signed, err := v.Signer.SignWithBearerToken(ctx, ca.Token, r)
+	if err != nil {
+		return fmt.Errorf("sign request: %w", err)
+	}
+
+	*r = *signed.(*smithyhttp.Request)
+	return nil
+}

vendor/github.com/aws/aws-sdk-go-v2/internal/auth/smithy/credentials_adapter.go

@@ -0,0 +1,46 @@
+package smithy
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"github.com/aws/aws-sdk-go-v2/aws"
+	"github.com/aws/smithy-go"
+	"github.com/aws/smithy-go/auth"
+)
+
+// CredentialsAdapter adapts aws.Credentials to auth.Identity.
+type CredentialsAdapter struct {
+	Credentials aws.Credentials
+}
+
+var _ auth.Identity = (*CredentialsAdapter)(nil)
+
+// Expiration returns the time of expiration for the credentials.
+func (v *CredentialsAdapter) Expiration() time.Time {
+	return v.Credentials.Expires
+}
+
+// CredentialsProviderAdapter adapts aws.CredentialsProvider to auth.IdentityResolver.
+type CredentialsProviderAdapter struct {
+	Provider aws.CredentialsProvider
+}
+
+var _ (auth.IdentityResolver) = (*CredentialsProviderAdapter)(nil)
+
+// GetIdentity retrieves AWS credentials using the underlying provider.
+func (v *CredentialsProviderAdapter) GetIdentity(ctx context.Context, _ smithy.Properties) (
+	auth.Identity, error,
+) {
+	if v.Provider == nil {
+		return &CredentialsAdapter{Credentials: aws.Credentials{}}, nil
+	}
+
+	creds, err := v.Provider.Retrieve(ctx)
+	if err != nil {
+		return nil, fmt.Errorf("get credentials: %w", err)
+	}
+
+	return &CredentialsAdapter{Credentials: creds}, nil
+}

vendor/github.com/aws/aws-sdk-go-v2/internal/auth/smithy/smithy.go

@@ -0,0 +1,2 @@
+// Package smithy adapts concrete AWS auth and signing types to the generic smithy versions.
+package smithy

vendor/github.com/aws/aws-sdk-go-v2/internal/auth/smithy/v4signer_adapter.go

@@ -0,0 +1,53 @@
+package smithy
+
+import (
+	"context"
+	"fmt"
+
+	v4 "github.com/aws/aws-sdk-go-v2/aws/signer/v4"
+	"github.com/aws/aws-sdk-go-v2/internal/sdk"
+	"github.com/aws/smithy-go"
+	"github.com/aws/smithy-go/auth"
+	"github.com/aws/smithy-go/logging"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+)
+
+// V4SignerAdapter adapts v4.HTTPSigner to smithy http.Signer.
+type V4SignerAdapter struct {
+	Signer     v4.HTTPSigner
+	Logger     logging.Logger
+	LogSigning bool
+}
+
+var _ (smithyhttp.Signer) = (*V4SignerAdapter)(nil)
+
+// SignRequest signs the request with the provided identity.
+func (v *V4SignerAdapter) SignRequest(ctx context.Context, r *smithyhttp.Request, identity auth.Identity, props smithy.Properties) error {
+	ca, ok := identity.(*CredentialsAdapter)
+	if !ok {
+		return fmt.Errorf("unexpected identity type: %T", identity)
+	}
+
+	name, ok := smithyhttp.GetSigV4SigningName(&props)
+	if !ok {
+		return fmt.Errorf("sigv4 signing name is required")
+	}
+
+	region, ok := smithyhttp.GetSigV4SigningRegion(&props)
+	if !ok {
+		return fmt.Errorf("sigv4 signing region is required")
+	}
+
+	hash := v4.GetPayloadHash(ctx)
+	err := v.Signer.SignHTTP(ctx, ca.Credentials, r.Request, hash, name, region, sdk.NowTime(), func(o *v4.SignerOptions) {
+		o.DisableURIPathEscaping, _ = smithyhttp.GetDisableDoubleEncoding(&props)
+
+		o.Logger = v.Logger
+		o.LogSigning = v.LogSigning
+	})
+	if err != nil {
+		return fmt.Errorf("sign http: %w", err)
+	}
+
+	return nil
+}