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vendor: update all dependencies

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This commit is contained in:
Nick Craig-Wood 2019-08-26 18:00:17 +01:00
parent d1a39dcc4b
commit af192d2507
232 changed files with 15744 additions and 1710 deletions
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2
vendor/github.com/aws/aws-sdk-go/aws/awserr/types.go generated vendored
View file

@ -208,7 +208,7 @@ func (e errorList) Error() string {
// How do we want to handle the array size being zero
if size := len(e); size > 0 {
for i := 0; i < size; i++ {
msg += fmt.Sprintf("%s", e[i].Error())
msg += e[i].Error()
// We check the next index to see if it is within the slice.
// If it is, then we append a newline. We do this, because unit tests
// could be broken with the additional '\n'

11
vendor/github.com/aws/aws-sdk-go/aws/awsutil/path_value.go generated vendored
View file

@ -185,13 +185,12 @@ func ValuesAtPath(i interface{}, path string) ([]interface{}, error) {
// SetValueAtPath sets a value at the case insensitive lexical path inside
// of a structure.
func SetValueAtPath(i interface{}, path string, v interface{}) {
if rvals := rValuesAtPath(i, path, true, false, v == nil); rvals != nil {
for _, rval := range rvals {
if rval.Kind() == reflect.Ptr && rval.IsNil() {
continue
}
setValue(rval, v)
rvals := rValuesAtPath(i, path, true, false, v == nil)
for _, rval := range rvals {
if rval.Kind() == reflect.Ptr && rval.IsNil() {
continue
}
setValue(rval, v)
}
}

31
vendor/github.com/aws/aws-sdk-go/aws/client/default_retryer.go generated vendored
View file

@ -14,12 +14,12 @@ import (
// struct and override the specific methods. For example, to override only
// the MaxRetries method:
//
// type retryer struct {
// client.DefaultRetryer
// }
// type retryer struct {
// client.DefaultRetryer
// }
//
// // This implementation always has 100 max retries
// func (d retryer) MaxRetries() int { return 100 }
// // This implementation always has 100 max retries
// func (d retryer) MaxRetries() int { return 100 }
type DefaultRetryer struct {
NumMaxRetries int
}
@ -34,8 +34,8 @@ func (d DefaultRetryer) MaxRetries() int {
func (d DefaultRetryer) RetryRules(r *request.Request) time.Duration {
// Set the upper limit of delay in retrying at ~five minutes
minTime := 30
throttle := d.shouldThrottle(r)
if throttle {
isThrottle := r.IsErrorThrottle()
if isThrottle {
if delay, ok := getRetryDelay(r); ok {
return delay
}
@ -44,7 +44,7 @@ func (d DefaultRetryer) RetryRules(r *request.Request) time.Duration {
}
retryCount := r.RetryCount
if throttle && retryCount > 8 {
if isThrottle && retryCount > 8 {
retryCount = 8
} else if retryCount > 13 {
retryCount = 13
@ -65,21 +65,8 @@ func (d DefaultRetryer) ShouldRetry(r *request.Request) bool {
if r.HTTPResponse.StatusCode >= 500 && r.HTTPResponse.StatusCode != 501 {
return true
}
return r.IsErrorRetryable() || d.shouldThrottle(r)
}
// ShouldThrottle returns true if the request should be throttled.
func (d DefaultRetryer) shouldThrottle(r *request.Request) bool {
switch r.HTTPResponse.StatusCode {
case 429:
case 502:
case 503:
case 504:
default:
return r.IsErrorThrottle()
}
return true
return r.IsErrorRetryable() || r.IsErrorThrottle()
}
// This will look in the Retry-After header, RFC 7231, for how long

12
vendor/github.com/aws/aws-sdk-go/aws/client/logger.go generated vendored
View file

@ -67,10 +67,14 @@ func logRequest(r *request.Request) {
if !bodySeekable {
r.SetReaderBody(aws.ReadSeekCloser(r.HTTPRequest.Body))
}
// Reset the request body because dumpRequest will re-wrap the r.HTTPRequest's
// Body as a NoOpCloser and will not be reset after read by the HTTP
// client reader.
r.ResetBody()
// Reset the request body because dumpRequest will re-wrap the
// r.HTTPRequest's Body as a NoOpCloser and will not be reset after
// read by the HTTP client reader.
if err := r.Error; err != nil {
r.Config.Logger.Log(fmt.Sprintf(logReqErrMsg,
r.ClientInfo.ServiceName, r.Operation.Name, err))
return
}
}
r.Config.Logger.Log(fmt.Sprintf(logReqMsg,

4
vendor/github.com/aws/aws-sdk-go/aws/config.go generated vendored
View file

@ -20,7 +20,7 @@ type RequestRetryer interface{}
// A Config provides service configuration for service clients. By default,
// all clients will use the defaults.DefaultConfig structure.
//
// // Create Session with MaxRetry configuration to be shared by multiple
// // Create Session with MaxRetries configuration to be shared by multiple
// // service clients.
// sess := session.Must(session.NewSession(&aws.Config{
// MaxRetries: aws.Int(3),
@ -251,7 +251,7 @@ type Config struct {
// NewConfig returns a new Config pointer that can be chained with builder
// methods to set multiple configuration values inline without using pointers.
//
// // Create Session with MaxRetry configuration to be shared by multiple
// // Create Session with MaxRetries configuration to be shared by multiple
// // service clients.
// sess := session.Must(session.NewSession(aws.NewConfig().
// WithMaxRetries(3),

62
vendor/github.com/aws/aws-sdk-go/aws/corehandlers/handlers.go generated vendored
View file

@ -159,9 +159,9 @@ func handleSendError(r *request.Request, err error) {
Body: ioutil.NopCloser(bytes.NewReader([]byte{})),
}
}
// Catch all other request errors.
// Catch all request errors, and let the default retrier determine
// if the error is retryable.
r.Error = awserr.New("RequestError", "send request failed", err)
r.Retryable = aws.Bool(true) // network errors are retryable
// Override the error with a context canceled error, if that was canceled.
ctx := r.Context()
@ -184,37 +184,39 @@ var ValidateResponseHandler = request.NamedHandler{Name: "core.ValidateResponseH
// AfterRetryHandler performs final checks to determine if the request should
// be retried and how long to delay.
var AfterRetryHandler = request.NamedHandler{Name: "core.AfterRetryHandler", Fn: func(r *request.Request) {
// If one of the other handlers already set the retry state
// we don't want to override it based on the service's state
if r.Retryable == nil || aws.BoolValue(r.Config.EnforceShouldRetryCheck) {
r.Retryable = aws.Bool(r.ShouldRetry(r))
}
if r.WillRetry() {
r.RetryDelay = r.RetryRules(r)
if sleepFn := r.Config.SleepDelay; sleepFn != nil {
// Support SleepDelay for backwards compatibility and testing
sleepFn(r.RetryDelay)
} else if err := aws.SleepWithContext(r.Context(), r.RetryDelay); err != nil {
r.Error = awserr.New(request.CanceledErrorCode,
"request context canceled", err)
r.Retryable = aws.Bool(false)
return
var AfterRetryHandler = request.NamedHandler{
Name: "core.AfterRetryHandler",
Fn: func(r *request.Request) {
// If one of the other handlers already set the retry state
// we don't want to override it based on the service's state
if r.Retryable == nil || aws.BoolValue(r.Config.EnforceShouldRetryCheck) {
r.Retryable = aws.Bool(r.ShouldRetry(r))
}
// when the expired token exception occurs the credentials
// need to be expired locally so that the next request to
// get credentials will trigger a credentials refresh.
if r.IsErrorExpired() {
r.Config.Credentials.Expire()
}
if r.WillRetry() {
r.RetryDelay = r.RetryRules(r)
r.RetryCount++
r.Error = nil
}
}}
if sleepFn := r.Config.SleepDelay; sleepFn != nil {
// Support SleepDelay for backwards compatibility and testing
sleepFn(r.RetryDelay)
} else if err := aws.SleepWithContext(r.Context(), r.RetryDelay); err != nil {
r.Error = awserr.New(request.CanceledErrorCode,
"request context canceled", err)
r.Retryable = aws.Bool(false)
return
}
// when the expired token exception occurs the credentials
// need to be expired locally so that the next request to
// get credentials will trigger a credentials refresh.
if r.IsErrorExpired() {
r.Config.Credentials.Expire()
}
r.RetryCount++
r.Error = nil
}
}}
// ValidateEndpointHandler is a request handler to validate a request had the
// appropriate Region and Endpoint set. Will set r.Error if the endpoint or

6
vendor/github.com/aws/aws-sdk-go/aws/credentials/credentials.go generated vendored
View file

@ -84,6 +84,12 @@ type Value struct {
ProviderName string
}
// HasKeys returns if the credentials Value has both AccessKeyID and
// SecretAccessKey value set.
func (v Value) HasKeys() bool {
return len(v.AccessKeyID) != 0 && len(v.SecretAccessKey) != 0
}
// A Provider is the interface for any component which will provide credentials
// Value. A provider is required to manage its own Expired state, and what to
// be expired means.

4
vendor/github.com/aws/aws-sdk-go/aws/credentials/endpointcreds/provider.go generated vendored
View file

@ -98,8 +98,8 @@ func NewProviderClient(cfg aws.Config, handlers request.Handlers, endpoint strin
return p
}
// NewCredentialsClient returns a Credentials wrapper for retrieving credentials
// from an arbitrary endpoint concurrently. The client will request the
// NewCredentialsClient returns a pointer to a new Credentials object
// wrapping the endpoint credentials Provider.
func NewCredentialsClient(cfg aws.Config, handlers request.Handlers, endpoint string, options ...func(*Provider)) *credentials.Credentials {
return credentials.NewCredentials(NewProviderClient(cfg, handlers, endpoint, options...))
}

100
vendor/github.com/aws/aws-sdk-go/aws/credentials/stscreds/web_identity_provider.go generated vendored Normal file
View file

@ -0,0 +1,100 @@
package stscreds
import (
"fmt"
"io/ioutil"
"strconv"
"time"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/awserr"
"github.com/aws/aws-sdk-go/aws/client"
"github.com/aws/aws-sdk-go/aws/credentials"
"github.com/aws/aws-sdk-go/service/sts"
"github.com/aws/aws-sdk-go/service/sts/stsiface"
)
const (
// ErrCodeWebIdentity will be used as an error code when constructing
// a new error to be returned during session creation or retrieval.
ErrCodeWebIdentity = "WebIdentityErr"
// WebIdentityProviderName is the web identity provider name
WebIdentityProviderName = "WebIdentityCredentials"
)
// now is used to return a time.Time object representing
// the current time. This can be used to easily test and
// compare test values.
var now = time.Now
// WebIdentityRoleProvider is used to retrieve credentials using
// an OIDC token.
type WebIdentityRoleProvider struct {
credentials.Expiry
client stsiface.STSAPI
ExpiryWindow time.Duration
tokenFilePath string
roleARN string
roleSessionName string
}
// NewWebIdentityCredentials will return a new set of credentials with a given
// configuration, role arn, and token file path.
func NewWebIdentityCredentials(c client.ConfigProvider, roleARN, roleSessionName, path string) *credentials.Credentials {
svc := sts.New(c)
p := NewWebIdentityRoleProvider(svc, roleARN, roleSessionName, path)
return credentials.NewCredentials(p)
}
// NewWebIdentityRoleProvider will return a new WebIdentityRoleProvider with the
// provided stsiface.STSAPI
func NewWebIdentityRoleProvider(svc stsiface.STSAPI, roleARN, roleSessionName, path string) *WebIdentityRoleProvider {
return &WebIdentityRoleProvider{
client: svc,
tokenFilePath: path,
roleARN: roleARN,
roleSessionName: roleSessionName,
}
}
// Retrieve will attempt to assume a role from a token which is located at
// 'WebIdentityTokenFilePath' specified destination and if that is empty an
// error will be returned.
func (p *WebIdentityRoleProvider) Retrieve() (credentials.Value, error) {
b, err := ioutil.ReadFile(p.tokenFilePath)
if err != nil {
errMsg := fmt.Sprintf("unable to read file at %s", p.tokenFilePath)
return credentials.Value{}, awserr.New(ErrCodeWebIdentity, errMsg, err)
}
sessionName := p.roleSessionName
if len(sessionName) == 0 {
// session name is used to uniquely identify a session. This simply
// uses unix time in nanoseconds to uniquely identify sessions.
sessionName = strconv.FormatInt(now().UnixNano(), 10)
}
req, resp := p.client.AssumeRoleWithWebIdentityRequest(&sts.AssumeRoleWithWebIdentityInput{
RoleArn: &p.roleARN,
RoleSessionName: &sessionName,
WebIdentityToken: aws.String(string(b)),
})
// InvalidIdentityToken error is a temporary error that can occur
// when assuming an Role with a JWT web identity token.
req.RetryErrorCodes = append(req.RetryErrorCodes, sts.ErrCodeInvalidIdentityTokenException)
if err := req.Send(); err != nil {
return credentials.Value{}, awserr.New(ErrCodeWebIdentity, "failed to retrieve credentials", err)
}
p.SetExpiration(aws.TimeValue(resp.Credentials.Expiration), p.ExpiryWindow)
value := credentials.Value{
AccessKeyID: aws.StringValue(resp.Credentials.AccessKeyId),
SecretAccessKey: aws.StringValue(resp.Credentials.SecretAccessKey),
SessionToken: aws.StringValue(resp.Credentials.SessionToken),
ProviderName: WebIdentityProviderName,
}
return value, nil
}

65
vendor/github.com/aws/aws-sdk-go/aws/csm/doc.go generated vendored
View file

@ -1,30 +1,61 @@
// Package csm provides Client Side Monitoring (CSM) which enables sending metrics
// via UDP connection. Using the Start function will enable the reporting of
// metrics on a given port. If Start is called, with different parameters, again,
// a panic will occur.
// Package csm provides the Client Side Monitoring (CSM) client which enables
// sending metrics via UDP connection to the CSM agent. This package provides
// control options, and configuration for the CSM client. The client can be
// controlled manually, or automatically via the SDK's Session configuration.
//
// Pause can be called to pause any metrics publishing on a given port. Sessions
// that have had their handlers modified via InjectHandlers may still be used.
// However, the handlers will act as a no-op meaning no metrics will be published.
// Enabling CSM client via SDK's Session configuration
//
// The CSM client can be enabled automatically via SDK's Session configuration.
// The SDK's session configuration enables the CSM client if the AWS_CSM_PORT
// environment variable is set to a non-empty value.
//
// The configuration options for the CSM client via the SDK's session
// configuration are:
//
// * AWS_CSM_PORT=<port number>
// The port number the CSM agent will receive metrics on.
//
// * AWS_CSM_HOST=<hostname or ip>
// The hostname, or IP address the CSM agent will receive metrics on.
// Without port number.
//
// Manually enabling the CSM client
//
// The CSM client can be started, paused, and resumed manually. The Start
// function will enable the CSM client to publish metrics to the CSM agent. It
// is safe to call Start concurrently, but if Start is called additional times
// with different ClientID or address it will panic.
//
// Example:
// r, err := csm.Start("clientID", ":31000")
// if err != nil {
// panic(fmt.Errorf("failed starting CSM: %v", err))
// }
//
// When controlling the CSM client manually, you must also inject its request
// handlers into the SDK's Session configuration for the SDK's API clients to
// publish metrics.
//
// sess, err := session.NewSession(&aws.Config{})
// if err != nil {
// panic(fmt.Errorf("failed loading session: %v", err))
// }
//
// // Add CSM client's metric publishing request handlers to the SDK's
// // Session Configuration.
// r.InjectHandlers(&sess.Handlers)
//
// client := s3.New(sess)
// resp, err := client.GetObject(&s3.GetObjectInput{
// Bucket: aws.String("bucket"),
// Key: aws.String("key"),
// })
// Controlling CSM client
//
// Once the CSM client has been enabled the Get function will return a Reporter
// value that you can use to pause and resume the metrics published to the CSM
// agent. If Get function is called before the reporter is enabled with the
// Start function or via SDK's Session configuration nil will be returned.
//
// The Pause method can be called to stop the CSM client publishing metrics to
// the CSM agent. The Continue method will resume metric publishing.
//
// // Get the CSM client Reporter.
// r := csm.Get()
//
// // Will pause monitoring
// r.Pause()
@ -35,12 +66,4 @@
//
// // Resume monitoring
// r.Continue()
//
// Start returns a Reporter that is used to enable or disable monitoring. If
// access to the Reporter is required later, calling Get will return the Reporter
// singleton.
//
// Example:
// r := csm.Get()
// r.Continue()
package csm

34
vendor/github.com/aws/aws-sdk-go/aws/csm/enable.go generated vendored
View file

@ -2,6 +2,7 @@ package csm
import (
"fmt"
"strings"
"sync"
)
@ -9,19 +10,40 @@ var (
lock sync.Mutex
)
// Client side metric handler names
const (
APICallMetricHandlerName = "awscsm.SendAPICallMetric"
APICallAttemptMetricHandlerName = "awscsm.SendAPICallAttemptMetric"
// DefaultPort is used when no port is specified.
DefaultPort = "31000"
// DefaultHost is the host that will be used when none is specified.
DefaultHost = "127.0.0.1"
)
// Start will start the a long running go routine to capture
// AddressWithDefaults returns a CSM address built from the host and port
// values. If the host or port is not set, default values will be used
// instead. If host is "localhost" it will be replaced with "127.0.0.1".
func AddressWithDefaults(host, port string) string {
if len(host) == 0 || strings.EqualFold(host, "localhost") {
host = DefaultHost
}
if len(port) == 0 {
port = DefaultPort
}
// Only IP6 host can contain a colon
if strings.Contains(host, ":") {
return "[" + host + "]:" + port
}
return host + ":" + port
}
// Start will start a long running go routine to capture
// client side metrics. Calling start multiple time will only
// start the metric listener once and will panic if a different
// client ID or port is passed in.
//
// Example:
// r, err := csm.Start("clientID", "127.0.0.1:8094")
// r, err := csm.Start("clientID", "127.0.0.1:31000")
// if err != nil {
// panic(fmt.Errorf("expected no error, but received %v", err))
// }

27
vendor/github.com/aws/aws-sdk-go/aws/csm/reporter.go generated vendored
View file

@ -10,11 +10,6 @@ import (
"github.com/aws/aws-sdk-go/aws/request"
)
const (
// DefaultPort is used when no port is specified
DefaultPort = "31000"
)
// Reporter will gather metrics of API requests made and
// send those metrics to the CSM endpoint.
type Reporter struct {
@ -123,7 +118,7 @@ func (rep *Reporter) sendAPICallMetric(r *request.Request) {
Type: aws.String("ApiCall"),
AttemptCount: aws.Int(r.RetryCount + 1),
Region: r.Config.Region,
Latency: aws.Int(int(time.Now().Sub(r.Time) / time.Millisecond)),
Latency: aws.Int(int(time.Since(r.Time) / time.Millisecond)),
XAmzRequestID: aws.String(r.RequestID),
MaxRetriesExceeded: aws.Int(boolIntValue(r.RetryCount >= r.MaxRetries())),
}
@ -190,8 +185,9 @@ func (rep *Reporter) start() {
}
}
// Pause will pause the metric channel preventing any new metrics from
// being added.
// Pause will pause the metric channel preventing any new metrics from being
// added. It is safe to call concurrently with other calls to Pause, but if
// called concurently with Continue can lead to unexpected state.
func (rep *Reporter) Pause() {
lock.Lock()
defer lock.Unlock()
@ -203,8 +199,9 @@ func (rep *Reporter) Pause() {
rep.close()
}
// Continue will reopen the metric channel and allow for monitoring
// to be resumed.
// Continue will reopen the metric channel and allow for monitoring to be
// resumed. It is safe to call concurrently with other calls to Continue, but
// if called concurently with Pause can lead to unexpected state.
func (rep *Reporter) Continue() {
lock.Lock()
defer lock.Unlock()
@ -219,10 +216,18 @@ func (rep *Reporter) Continue() {
rep.metricsCh.Continue()
}
// Client side metric handler names
const (
APICallMetricHandlerName = "awscsm.SendAPICallMetric"
APICallAttemptMetricHandlerName = "awscsm.SendAPICallAttemptMetric"
)
// InjectHandlers will will enable client side metrics and inject the proper
// handlers to handle how metrics are sent.
//
// Example:
// InjectHandlers is NOT safe to call concurrently. Calling InjectHandlers
// multiple times may lead to unexpected behavior, (e.g. duplicate metrics).
//
// // Start must be called in order to inject the correct handlers
// r, err := csm.Start("clientID", "127.0.0.1:8094")
// if err != nil {

4
vendor/github.com/aws/aws-sdk-go/aws/ec2metadata/service.go generated vendored
View file

@ -123,7 +123,7 @@ func unmarshalHandler(r *request.Request) {
defer r.HTTPResponse.Body.Close()
b := &bytes.Buffer{}
if _, err := io.Copy(b, r.HTTPResponse.Body); err != nil {
r.Error = awserr.New(request.ErrCodeSerialization, "unable to unmarshal EC2 metadata respose", err)
r.Error = awserr.New(request.ErrCodeSerialization, "unable to unmarshal EC2 metadata response", err)
return
}
@ -136,7 +136,7 @@ func unmarshalError(r *request.Request) {
defer r.HTTPResponse.Body.Close()
b := &bytes.Buffer{}
if _, err := io.Copy(b, r.HTTPResponse.Body); err != nil {
r.Error = awserr.New(request.ErrCodeSerialization, "unable to unmarshal EC2 metadata error respose", err)
r.Error = awserr.New(request.ErrCodeSerialization, "unable to unmarshal EC2 metadata error response", err)
return
}

403
vendor/github.com/aws/aws-sdk-go/aws/endpoints/defaults.go generated vendored
View file

File diff suppressed because it is too large Load diff

7
vendor/github.com/aws/aws-sdk-go/aws/endpoints/endpoints.go generated vendored
View file

@ -170,10 +170,13 @@ func PartitionForRegion(ps []Partition, regionID string) (Partition, bool) {
// A Partition provides the ability to enumerate the partition's regions
// and services.
type Partition struct {
id string
p *partition
id, dnsSuffix string
p *partition
}
// DNSSuffix returns the base domain name of the partition.
func (p Partition) DNSSuffix() string { return p.dnsSuffix }
// ID returns the identifier of the partition.
func (p Partition) ID() string { return p.id }

5
vendor/github.com/aws/aws-sdk-go/aws/endpoints/v3model.go generated vendored
View file

@ -54,8 +54,9 @@ type partition struct {
func (p partition) Partition() Partition {
return Partition{
id: p.ID,
p: &p,
dnsSuffix: p.DNSSuffix,
id: p.ID,
p: &p,
}
}

15
vendor/github.com/aws/aws-sdk-go/aws/request/offset_reader.go generated vendored
View file

@ -15,12 +15,15 @@ type offsetReader struct {
closed bool
}
func newOffsetReader(buf io.ReadSeeker, offset int64) *offsetReader {
func newOffsetReader(buf io.ReadSeeker, offset int64) (*offsetReader, error) {
reader := &offsetReader{}
buf.Seek(offset, sdkio.SeekStart)
_, err := buf.Seek(offset, sdkio.SeekStart)
if err != nil {
return nil, err
}
reader.buf = buf
return reader
return reader, nil
}
// Close will close the instance of the offset reader's access to
@ -54,7 +57,9 @@ func (o *offsetReader) Seek(offset int64, whence int) (int64, error) {
// CloseAndCopy will return a new offsetReader with a copy of the old buffer
// and close the old buffer.
func (o *offsetReader) CloseAndCopy(offset int64) *offsetReader {
o.Close()
func (o *offsetReader) CloseAndCopy(offset int64) (*offsetReader, error) {
if err := o.Close(); err != nil {
return nil, err
}
return newOffsetReader(o.buf, offset)
}

108
vendor/github.com/aws/aws-sdk-go/aws/request/request.go generated vendored
View file

@ -64,6 +64,15 @@ type Request struct {
LastSignedAt time.Time
DisableFollowRedirects bool
// Additional API error codes that should be retried. IsErrorRetryable
// will consider these codes in addition to its built in cases.
RetryErrorCodes []string
// Additional API error codes that should be retried with throttle backoff
// delay. IsErrorThrottle will consider these codes in addition to its
// built in cases.
ThrottleErrorCodes []string
// A value greater than 0 instructs the request to be signed as Presigned URL
// You should not set this field directly. Instead use Request's
// Presign or PresignRequest methods.
@ -263,7 +272,18 @@ func (r *Request) SetStringBody(s string) {
// SetReaderBody will set the request's body reader.
func (r *Request) SetReaderBody(reader io.ReadSeeker) {
r.Body = reader
r.BodyStart, _ = reader.Seek(0, sdkio.SeekCurrent) // Get the Bodies current offset.
if aws.IsReaderSeekable(reader) {
var err error
// Get the Bodies current offset so retries will start from the same
// initial position.
r.BodyStart, err = reader.Seek(0, sdkio.SeekCurrent)
if err != nil {
r.Error = awserr.New(ErrCodeSerialization,
"failed to determine start of request body", err)
return
}
}
r.ResetBody()
}
@ -335,9 +355,7 @@ func getPresignedURL(r *Request, expire time.Duration) (string, http.Header, err
}
const (
willRetry = "will retry"
notRetrying = "not retrying"
retryCount = "retry %v/%v"
)
func debugLogReqError(r *Request, stage, retryStr string, err error) {
@ -392,12 +410,16 @@ func (r *Request) Sign() error {
return r.Error
}
func (r *Request) getNextRequestBody() (io.ReadCloser, error) {
func (r *Request) getNextRequestBody() (body io.ReadCloser, err error) {
if r.safeBody != nil {
r.safeBody.Close()
}
r.safeBody = newOffsetReader(r.Body, r.BodyStart)
r.safeBody, err = newOffsetReader(r.Body, r.BodyStart)
if err != nil {
return nil, awserr.New(ErrCodeSerialization,
"failed to get next request body reader", err)
}
// Go 1.8 tightened and clarified the rules code needs to use when building
// requests with the http package. Go 1.8 removed the automatic detection
@ -414,10 +436,10 @@ func (r *Request) getNextRequestBody() (io.ReadCloser, error) {
// Related golang/go#18257
l, err := aws.SeekerLen(r.Body)
if err != nil {
return nil, awserr.New(ErrCodeSerialization, "failed to compute request body size", err)
return nil, awserr.New(ErrCodeSerialization,
"failed to compute request body size", err)
}
var body io.ReadCloser
if l == 0 {
body = NoBody
} else if l > 0 {
@ -484,23 +506,22 @@ func (r *Request) Send() error {
if err := r.sendRequest(); err == nil {
return nil
} else if !shouldRetryCancel(r.Error) {
}
r.Handlers.Retry.Run(r)
r.Handlers.AfterRetry.Run(r)
if r.Error != nil || !aws.BoolValue(r.Retryable) {
return r.Error
}
if err := r.prepareRetry(); err != nil {
r.Error = err
return err
} else {
r.Handlers.Retry.Run(r)
r.Handlers.AfterRetry.Run(r)
if r.Error != nil || !aws.BoolValue(r.Retryable) {
return r.Error
}
r.prepareRetry()
continue
}
}
}
func (r *Request) prepareRetry() {
func (r *Request) prepareRetry() error {
if r.Config.LogLevel.Matches(aws.LogDebugWithRequestRetries) {
r.Config.Logger.Log(fmt.Sprintf("DEBUG: Retrying Request %s/%s, attempt %d",
r.ClientInfo.ServiceName, r.Operation.Name, r.RetryCount))
@ -511,12 +532,19 @@ func (r *Request) prepareRetry() {
// the request's body even though the Client's Do returned.
r.HTTPRequest = copyHTTPRequest(r.HTTPRequest, nil)
r.ResetBody()
if err := r.Error; err != nil {
return awserr.New(ErrCodeSerialization,
"failed to prepare body for retry", err)
}
// Closing response body to ensure that no response body is leaked
// between retry attempts.
if r.HTTPResponse != nil && r.HTTPResponse.Body != nil {
r.HTTPResponse.Body.Close()
}
return nil
}
func (r *Request) sendRequest() (sendErr error) {
@ -572,48 +600,6 @@ func AddToUserAgent(r *Request, s string) {
r.HTTPRequest.Header.Set("User-Agent", s)
}
type temporary interface {
Temporary() bool
}
func shouldRetryCancel(origErr error) bool {
switch err := origErr.(type) {
case awserr.Error:
if err.Code() == CanceledErrorCode {
return false
}
return shouldRetryCancel(err.OrigErr())
case *url.Error:
if strings.Contains(err.Error(), "connection refused") {
// Refused connections should be retried as the service may not yet
// be running on the port. Go TCP dial considers refused
// connections as not temporary.
return true
}
// *url.Error only implements Temporary after golang 1.6 but since
// url.Error only wraps the error:
return shouldRetryCancel(err.Err)
case temporary:
// If the error is temporary, we want to allow continuation of the
// retry process
return err.Temporary() || isErrConnectionReset(origErr)
case nil:
// `awserr.Error.OrigErr()` can be nil, meaning there was an error but
// because we don't know the cause, it is marked as retryable. See
// TestRequest4xxUnretryable for an example.
return true
default:
switch err.Error() {
case "net/http: request canceled",
"net/http: request canceled while waiting for connection":
// known 1.5 error case when an http request is cancelled
return false
}
// here we don't know the error; so we allow a retry.
return true
}
}
// SanitizeHostForHeader removes default port from host and updates request.Host
func SanitizeHostForHeader(r *http.Request) {
host := getHost(r)

5
vendor/github.com/aws/aws-sdk-go/aws/request/request_1_8.go generated vendored
View file

@ -4,6 +4,8 @@ package request
import (
"net/http"
"github.com/aws/aws-sdk-go/aws/awserr"
)
// NoBody is a http.NoBody reader instructing Go HTTP client to not include
@ -24,7 +26,8 @@ var NoBody = http.NoBody
func (r *Request) ResetBody() {
body, err := r.getNextRequestBody()
if err != nil {
r.Error = err
r.Error = awserr.New(ErrCodeSerialization,
"failed to reset request body", err)
return
}

2
vendor/github.com/aws/aws-sdk-go/aws/request/request_pagination.go generated vendored
View file

@ -146,7 +146,7 @@ func (r *Request) nextPageTokens() []interface{} {
return nil
}
case bool:
if v == false {
if !v {
return nil
}
}

147
vendor/github.com/aws/aws-sdk-go/aws/request/retryer.go generated vendored
View file

@ -1,23 +1,41 @@
package request
import (
"net"
"net/url"
"strings"
"time"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/awserr"
)
// Retryer is an interface to control retry logic for a given service.
// The default implementation used by most services is the client.DefaultRetryer
// structure, which contains basic retry logic using exponential backoff.
// Retryer provides the interface drive the SDK's request retry behavior. The
// Retryer implementation is responsible for implementing exponential backoff,
// and determine if a request API error should be retried.
//
// client.DefaultRetryer is the SDK's default implementation of the Retryer. It
// uses the which uses the Request.IsErrorRetryable and Request.IsErrorThrottle
// methods to determine if the request is retried.
type Retryer interface {
// RetryRules return the retry delay that should be used by the SDK before
// making another request attempt for the failed request.
RetryRules(*Request) time.Duration
// ShouldRetry returns if the failed request is retryable.
//
// Implementations may consider request attempt count when determining if a
// request is retryable, but the SDK will use MaxRetries to limit the
// number of attempts a request are made.
ShouldRetry(*Request) bool
// MaxRetries is the number of times a request may be retried before
// failing.
MaxRetries() int
}
// WithRetryer sets a config Retryer value to the given Config returning it
// for chaining.
// WithRetryer sets a Retryer value to the given Config returning the Config
// value for chaining.
func WithRetryer(cfg *aws.Config, retryer Retryer) *aws.Config {
cfg.Retryer = retryer
return cfg
@ -108,32 +126,90 @@ func isNestedErrorRetryable(parentErr awserr.Error) bool {
// IsErrorRetryable returns whether the error is retryable, based on its Code.
// Returns false if error is nil.
func IsErrorRetryable(err error) bool {
if err != nil {
if aerr, ok := err.(awserr.Error); ok {
return isCodeRetryable(aerr.Code()) || isNestedErrorRetryable(aerr)
}
if err == nil {
return false
}
return shouldRetryError(err)
}
type temporary interface {
Temporary() bool
}
func shouldRetryError(origErr error) bool {
switch err := origErr.(type) {
case awserr.Error:
if err.Code() == CanceledErrorCode {
return false
}
if isNestedErrorRetryable(err) {
return true
}
origErr := err.OrigErr()
var shouldRetry bool
if origErr != nil {
shouldRetry := shouldRetryError(origErr)
if err.Code() == "RequestError" && !shouldRetry {
return false
}
}
if isCodeRetryable(err.Code()) {
return true
}
return shouldRetry
case *url.Error:
if strings.Contains(err.Error(), "connection refused") {
// Refused connections should be retried as the service may not yet
// be running on the port. Go TCP dial considers refused
// connections as not temporary.
return true
}
// *url.Error only implements Temporary after golang 1.6 but since
// url.Error only wraps the error:
return shouldRetryError(err.Err)
case temporary:
if netErr, ok := err.(*net.OpError); ok && netErr.Op == "dial" {
return true
}
// If the error is temporary, we want to allow continuation of the
// retry process
return err.Temporary() || isErrConnectionReset(origErr)
case nil:
// `awserr.Error.OrigErr()` can be nil, meaning there was an error but
// because we don't know the cause, it is marked as retryable. See
// TestRequest4xxUnretryable for an example.
return true
default:
switch err.Error() {
case "net/http: request canceled",
"net/http: request canceled while waiting for connection":
// known 1.5 error case when an http request is cancelled
return false
}
// here we don't know the error; so we allow a retry.
return true
}
return false
}
// IsErrorThrottle returns whether the error is to be throttled based on its code.
// Returns false if error is nil.
func IsErrorThrottle(err error) bool {
if err != nil {
if aerr, ok := err.(awserr.Error); ok {
return isCodeThrottle(aerr.Code())
}
if aerr, ok := err.(awserr.Error); ok && aerr != nil {
return isCodeThrottle(aerr.Code())
}
return false
}
// IsErrorExpiredCreds returns whether the error code is a credential expiry error.
// Returns false if error is nil.
// IsErrorExpiredCreds returns whether the error code is a credential expiry
// error. Returns false if error is nil.
func IsErrorExpiredCreds(err error) bool {
if err != nil {
if aerr, ok := err.(awserr.Error); ok {
return isCodeExpiredCreds(aerr.Code())
}
if aerr, ok := err.(awserr.Error); ok && aerr != nil {
return isCodeExpiredCreds(aerr.Code())
}
return false
}
@ -143,17 +219,44 @@ func IsErrorExpiredCreds(err error) bool {
//
// Alias for the utility function IsErrorRetryable
func (r *Request) IsErrorRetryable() bool {
if isErrCode(r.Error, r.RetryErrorCodes) {
return true
}
return IsErrorRetryable(r.Error)
}
// IsErrorThrottle returns whether the error is to be throttled based on its code.
// Returns false if the request has no Error set
// IsErrorThrottle returns whether the error is to be throttled based on its
// code. Returns false if the request has no Error set.
//
// Alias for the utility function IsErrorThrottle
func (r *Request) IsErrorThrottle() bool {
if isErrCode(r.Error, r.ThrottleErrorCodes) {
return true
}
if r.HTTPResponse != nil {
switch r.HTTPResponse.StatusCode {
case 429, 502, 503, 504:
return true
}
}
return IsErrorThrottle(r.Error)
}
func isErrCode(err error, codes []string) bool {
if aerr, ok := err.(awserr.Error); ok && aerr != nil {
for _, code := range codes {
if code == aerr.Code() {
return true
}
}
}
return false
}
// IsErrorExpired returns whether the error code is a credential expiry error.
// Returns false if the request has no Error set.
//

254
vendor/github.com/aws/aws-sdk-go/aws/session/credentials.go generated vendored
View file

@ -14,6 +14,142 @@ import (
"github.com/aws/aws-sdk-go/internal/shareddefaults"
)
func resolveCredentials(cfg *aws.Config,
envCfg envConfig, sharedCfg sharedConfig,
handlers request.Handlers,
sessOpts Options,
) (*credentials.Credentials, error) {
switch {
case len(sessOpts.Profile) != 0:
// User explicitly provided an Profile in the session's configuration
// so load that profile from shared config first.
// Github(aws/aws-sdk-go#2727)
return resolveCredsFromProfile(cfg, envCfg, sharedCfg, handlers, sessOpts)
case envCfg.Creds.HasKeys():
// Environment credentials
return credentials.NewStaticCredentialsFromCreds(envCfg.Creds), nil
case len(envCfg.WebIdentityTokenFilePath) != 0:
// Web identity token from environment, RoleARN required to also be
// set.
return assumeWebIdentity(cfg, handlers,
envCfg.WebIdentityTokenFilePath,
envCfg.RoleARN,
envCfg.RoleSessionName,
)
default:
// Fallback to the "default" credential resolution chain.
return resolveCredsFromProfile(cfg, envCfg, sharedCfg, handlers, sessOpts)
}
}
// WebIdentityEmptyRoleARNErr will occur if 'AWS_WEB_IDENTITY_TOKEN_FILE' was set but
// 'AWS_IAM_ROLE_ARN' was not set.
var WebIdentityEmptyRoleARNErr = awserr.New(stscreds.ErrCodeWebIdentity, "role ARN is not set", nil)
// WebIdentityEmptyTokenFilePathErr will occur if 'AWS_IAM_ROLE_ARN' was set but
// 'AWS_WEB_IDENTITY_TOKEN_FILE' was not set.
var WebIdentityEmptyTokenFilePathErr = awserr.New(stscreds.ErrCodeWebIdentity, "token file path is not set", nil)
func assumeWebIdentity(cfg *aws.Config, handlers request.Handlers,
filepath string,
roleARN, sessionName string,
) (*credentials.Credentials, error) {
if len(filepath) == 0 {
return nil, WebIdentityEmptyTokenFilePathErr
}
if len(roleARN) == 0 {
return nil, WebIdentityEmptyRoleARNErr
}
creds := stscreds.NewWebIdentityCredentials(
&Session{
Config: cfg,
Handlers: handlers.Copy(),
},
roleARN,
sessionName,
filepath,
)
return creds, nil
}
func resolveCredsFromProfile(cfg *aws.Config,
envCfg envConfig, sharedCfg sharedConfig,
handlers request.Handlers,
sessOpts Options,
) (creds *credentials.Credentials, err error) {
switch {
case sharedCfg.SourceProfile != nil:
// Assume IAM role with credentials source from a different profile.
creds, err = resolveCredsFromProfile(cfg, envCfg,
*sharedCfg.SourceProfile, handlers, sessOpts,
)
case sharedCfg.Creds.HasKeys():
// Static Credentials from Shared Config/Credentials file.
creds = credentials.NewStaticCredentialsFromCreds(
sharedCfg.Creds,
)
case len(sharedCfg.CredentialProcess) != 0:
// Get credentials from CredentialProcess
creds = processcreds.NewCredentials(sharedCfg.CredentialProcess)
case len(sharedCfg.CredentialSource) != 0:
creds, err = resolveCredsFromSource(cfg, envCfg,
sharedCfg, handlers, sessOpts,
)
case len(sharedCfg.WebIdentityTokenFile) != 0:
// Credentials from Assume Web Identity token require an IAM Role, and
// that roll will be assumed. May be wrapped with another assume role
// via SourceProfile.
return assumeWebIdentity(cfg, handlers,
sharedCfg.WebIdentityTokenFile,
sharedCfg.RoleARN,
sharedCfg.RoleSessionName,
)
default:
// Fallback to default credentials provider, include mock errors for
// the credential chain so user can identify why credentials failed to
// be retrieved.
creds = credentials.NewCredentials(&credentials.ChainProvider{
VerboseErrors: aws.BoolValue(cfg.CredentialsChainVerboseErrors),
Providers: []credentials.Provider{
&credProviderError{
Err: awserr.New("EnvAccessKeyNotFound",
"failed to find credentials in the environment.", nil),
},
&credProviderError{
Err: awserr.New("SharedCredsLoad",
fmt.Sprintf("failed to load profile, %s.", envCfg.Profile), nil),
},
defaults.RemoteCredProvider(*cfg, handlers),
},
})
}
if err != nil {
return nil, err
}
if len(sharedCfg.RoleARN) > 0 {
cfgCp := *cfg
cfgCp.Credentials = creds
return credsFromAssumeRole(cfgCp, handlers, sharedCfg, sessOpts)
}
return creds, nil
}
// valid credential source values
const (
credSourceEc2Metadata = "Ec2InstanceMetadata"
@ -21,112 +157,33 @@ const (
credSourceECSContainer = "EcsContainer"
)
func resolveCredentials(cfg *aws.Config,
envCfg envConfig, sharedCfg sharedConfig,
handlers request.Handlers,
sessOpts Options,
) (*credentials.Credentials, error) {
// Credentials from Assume Role with specific credentials source.
if envCfg.EnableSharedConfig && len(sharedCfg.AssumeRole.CredentialSource) > 0 {
return resolveCredsFromSource(cfg, envCfg, sharedCfg, handlers, sessOpts)
}
// Credentials from environment variables
if len(envCfg.Creds.AccessKeyID) > 0 {
return credentials.NewStaticCredentialsFromCreds(envCfg.Creds), nil
}
// Fallback to the "default" credential resolution chain.
return resolveCredsFromProfile(cfg, envCfg, sharedCfg, handlers, sessOpts)
}
func resolveCredsFromProfile(cfg *aws.Config,
envCfg envConfig, sharedCfg sharedConfig,
handlers request.Handlers,
sessOpts Options,
) (*credentials.Credentials, error) {
if envCfg.EnableSharedConfig && len(sharedCfg.AssumeRole.RoleARN) > 0 && sharedCfg.AssumeRoleSource != nil {
// Assume IAM role with credentials source from a different profile.
cred, err := resolveCredsFromProfile(cfg, envCfg, *sharedCfg.AssumeRoleSource, handlers, sessOpts)
if err != nil {
return nil, err
}
cfgCp := *cfg
cfgCp.Credentials = cred
return credsFromAssumeRole(cfgCp, handlers, sharedCfg, sessOpts)
} else if len(sharedCfg.Creds.AccessKeyID) > 0 {
// Static Credentials from Shared Config/Credentials file.
return credentials.NewStaticCredentialsFromCreds(
sharedCfg.Creds,
), nil
} else if len(sharedCfg.CredentialProcess) > 0 {
// Credential Process credentials from Shared Config/Credentials file.
return processcreds.NewCredentials(
sharedCfg.CredentialProcess,
), nil
} else if envCfg.EnableSharedConfig && len(sharedCfg.AssumeRole.CredentialSource) > 0 {
// Assume IAM Role with specific credential source.
return resolveCredsFromSource(cfg, envCfg, sharedCfg, handlers, sessOpts)
}
// Fallback to default credentials provider, include mock errors
// for the credential chain so user can identify why credentials
// failed to be retrieved.
return credentials.NewCredentials(&credentials.ChainProvider{
VerboseErrors: aws.BoolValue(cfg.CredentialsChainVerboseErrors),
Providers: []credentials.Provider{
&credProviderError{
Err: awserr.New("EnvAccessKeyNotFound",
"failed to find credentials in the environment.", nil),
},
&credProviderError{
Err: awserr.New("SharedCredsLoad",
fmt.Sprintf("failed to load profile, %s.", envCfg.Profile), nil),
},
defaults.RemoteCredProvider(*cfg, handlers),
},
}), nil
}
func resolveCredsFromSource(cfg *aws.Config,
envCfg envConfig, sharedCfg sharedConfig,
handlers request.Handlers,
sessOpts Options,
) (*credentials.Credentials, error) {
// if both credential_source and source_profile have been set, return an
// error as this is undefined behavior. Only one can be used at a time
// within a profile.
if len(sharedCfg.AssumeRole.SourceProfile) > 0 {
return nil, ErrSharedConfigSourceCollision
}
) (creds *credentials.Credentials, err error) {
cfgCp := *cfg
switch sharedCfg.AssumeRole.CredentialSource {
switch sharedCfg.CredentialSource {
case credSourceEc2Metadata:
p := defaults.RemoteCredProvider(cfgCp, handlers)
cfgCp.Credentials = credentials.NewCredentials(p)
p := defaults.RemoteCredProvider(*cfg, handlers)
creds = credentials.NewCredentials(p)
case credSourceEnvironment:
cfgCp.Credentials = credentials.NewStaticCredentialsFromCreds(envCfg.Creds)
creds = credentials.NewStaticCredentialsFromCreds(envCfg.Creds)
case credSourceECSContainer:
if len(os.Getenv(shareddefaults.ECSCredsProviderEnvVar)) == 0 {
return nil, ErrSharedConfigECSContainerEnvVarEmpty
}
p := defaults.RemoteCredProvider(cfgCp, handlers)
cfgCp.Credentials = credentials.NewCredentials(p)
p := defaults.RemoteCredProvider(*cfg, handlers)
creds = credentials.NewCredentials(p)
default:
return nil, ErrSharedConfigInvalidCredSource
}
return credsFromAssumeRole(cfgCp, handlers, sharedCfg, sessOpts)
return creds, nil
}
func credsFromAssumeRole(cfg aws.Config,
@ -134,7 +191,8 @@ func credsFromAssumeRole(cfg aws.Config,
sharedCfg sharedConfig,
sessOpts Options,
) (*credentials.Credentials, error) {
if len(sharedCfg.AssumeRole.MFASerial) > 0 && sessOpts.AssumeRoleTokenProvider == nil {
if len(sharedCfg.MFASerial) != 0 && sessOpts.AssumeRoleTokenProvider == nil {
// AssumeRole Token provider is required if doing Assume Role
// with MFA.
return nil, AssumeRoleTokenProviderNotSetError{}
@ -145,28 +203,28 @@ func credsFromAssumeRole(cfg aws.Config,
Config: &cfg,
Handlers: handlers.Copy(),
},
sharedCfg.AssumeRole.RoleARN,
sharedCfg.RoleARN,
func(opt *stscreds.AssumeRoleProvider) {
opt.RoleSessionName = sharedCfg.AssumeRole.RoleSessionName
opt.RoleSessionName = sharedCfg.RoleSessionName
opt.Duration = sessOpts.AssumeRoleDuration
// Assume role with external ID
if len(sharedCfg.AssumeRole.ExternalID) > 0 {
opt.ExternalID = aws.String(sharedCfg.AssumeRole.ExternalID)
if len(sharedCfg.ExternalID) > 0 {
opt.ExternalID = aws.String(sharedCfg.ExternalID)
}
// Assume role with MFA
if len(sharedCfg.AssumeRole.MFASerial) > 0 {
opt.SerialNumber = aws.String(sharedCfg.AssumeRole.MFASerial)
if len(sharedCfg.MFASerial) > 0 {
opt.SerialNumber = aws.String(sharedCfg.MFASerial)
opt.TokenProvider = sessOpts.AssumeRoleTokenProvider
}
},
), nil
}
// AssumeRoleTokenProviderNotSetError is an error returned when creating a session when the
// MFAToken option is not set when shared config is configured load assume a
// role with an MFA token.
// AssumeRoleTokenProviderNotSetError is an error returned when creating a
// session when the MFAToken option is not set when shared config is configured
// load assume a role with an MFA token.
type AssumeRoleTokenProviderNotSetError struct{}
// Code is the short id of the error.
@ -193,8 +251,6 @@ type credProviderError struct {
Err error
}
var emptyCreds = credentials.Value{}
func (c credProviderError) Retrieve() (credentials.Value, error) {
return credentials.Value{}, c.Err
}

212
vendor/github.com/aws/aws-sdk-go/aws/session/doc.go generated vendored
View file

@ -1,97 +1,93 @@
/*
Package session provides configuration for the SDK's service clients.
Sessions can be shared across all service clients that share the same base
configuration. The Session is built from the SDK's default configuration and
request handlers.
Sessions should be cached when possible, because creating a new Session will
load all configuration values from the environment, and config files each time
the Session is created. Sharing the Session value across all of your service
clients will ensure the configuration is loaded the fewest number of times possible.
Concurrency
Package session provides configuration for the SDK's service clients. Sessions
can be shared across service clients that share the same base configuration.
Sessions are safe to use concurrently as long as the Session is not being
modified. The SDK will not modify the Session once the Session has been created.
Creating service clients concurrently from a shared Session is safe.
modified. Sessions should be cached when possible, because creating a new
Session will load all configuration values from the environment, and config
files each time the Session is created. Sharing the Session value across all of
your service clients will ensure the configuration is loaded the fewest number
of times possible.
Sessions from Shared Config
Sessions can be created using the method above that will only load the
additional config if the AWS_SDK_LOAD_CONFIG environment variable is set.
Alternatively you can explicitly create a Session with shared config enabled.
To do this you can use NewSessionWithOptions to configure how the Session will
be created. Using the NewSessionWithOptions with SharedConfigState set to
SharedConfigEnable will create the session as if the AWS_SDK_LOAD_CONFIG
environment variable was set.
Creating Sessions
When creating Sessions optional aws.Config values can be passed in that will
override the default, or loaded config values the Session is being created
with. This allows you to provide additional, or case based, configuration
as needed.
Sessions options from Shared Config
By default NewSession will only load credentials from the shared credentials
file (~/.aws/credentials). If the AWS_SDK_LOAD_CONFIG environment variable is
set to a truthy value the Session will be created from the configuration
values from the shared config (~/.aws/config) and shared credentials
(~/.aws/credentials) files. See the section Sessions from Shared Config for
more information.
(~/.aws/credentials) files. Using the NewSessionWithOptions with
SharedConfigState set to SharedConfigEnable will create the session as if the
AWS_SDK_LOAD_CONFIG environment variable was set.
Create a Session with the default config and request handlers. With credentials
region, and profile loaded from the environment and shared config automatically.
Requires the AWS_PROFILE to be set, or "default" is used.
Credential and config loading order
The Session will attempt to load configuration and credentials from the
environment, configuration files, and other credential sources. The order
configuration is loaded in is:
* Environment Variables
* Shared Credentials file
* Shared Configuration file (if SharedConfig is enabled)
* EC2 Instance Metadata (credentials only)
The Environment variables for credentials will have precedence over shared
config even if SharedConfig is enabled. To override this behavior, and use
shared config credentials instead specify the session.Options.Profile, (e.g.
when using credential_source=Environment to assume a role).
sess, err := session.NewSessionWithOptions(session.Options{
Profile: "myProfile",
})
Creating Sessions
Creating a Session without additional options will load credentials region, and
profile loaded from the environment and shared config automatically. See,
"Environment Variables" section for information on environment variables used
by Session.
// Create Session
sess := session.Must(session.NewSession())
sess, err := session.NewSession()
When creating Sessions optional aws.Config values can be passed in that will
override the default, or loaded, config values the Session is being created
with. This allows you to provide additional, or case based, configuration
as needed.
// Create a Session with a custom region
sess := session.Must(session.NewSession(&aws.Config{
Region: aws.String("us-east-1"),
}))
sess, err := session.NewSession(&aws.Config{
Region: aws.String("us-west-2"),
})
// Create a S3 client instance from a session
sess := session.Must(session.NewSession())
svc := s3.New(sess)
Create Session With Option Overrides
In addition to NewSession, Sessions can be created using NewSessionWithOptions.
This func allows you to control and override how the Session will be created
through code instead of being driven by environment variables only.
Use NewSessionWithOptions when you want to provide the config profile, or
override the shared config state (AWS_SDK_LOAD_CONFIG).
Use NewSessionWithOptions to provide additional configuration driving how the
Session's configuration will be loaded. Such as, specifying shared config
profile, or override the shared config state, (AWS_SDK_LOAD_CONFIG).
// Equivalent to session.NewSession()
sess := session.Must(session.NewSessionWithOptions(session.Options{
sess, err := session.NewSessionWithOptions(session.Options{
// Options
}))
})
// Specify profile to load for the session's config
sess := session.Must(session.NewSessionWithOptions(session.Options{
Profile: "profile_name",
}))
sess, err := session.NewSessionWithOptions(session.Options{
// Specify profile to load for the session's config
Profile: "profile_name",
// Specify profile for config and region for requests
sess := session.Must(session.NewSessionWithOptions(session.Options{
Config: aws.Config{Region: aws.String("us-east-1")},
Profile: "profile_name",
}))
// Provide SDK Config options, such as Region.
Config: aws.Config{
Region: aws.String("us-west-2"),
},
// Force enable Shared Config support
sess := session.Must(session.NewSessionWithOptions(session.Options{
// Force enable Shared Config support
SharedConfigState: session.SharedConfigEnable,
}))
})
Adding Handlers
You can add handlers to a session for processing HTTP requests. All service
clients that use the session inherit the handlers. For example, the following
handler logs every request and its payload made by a service client:
You can add handlers to a session to decorate API operation, (e.g. adding HTTP
headers). All clients that use the Session receive a copy of the Session's
handlers. For example, the following request handler added to the Session logs
every requests made.
// Create a session, and add additional handlers for all service
// clients created with the Session to inherit. Adds logging handler.
@ -99,22 +95,15 @@ handler logs every request and its payload made by a service client:
sess.Handlers.Send.PushFront(func(r *request.Request) {
// Log every request made and its payload
logger.Printf("Request: %s/%s, Payload: %s",
logger.Printf("Request: %s/%s, Params: %s",
r.ClientInfo.ServiceName, r.Operation, r.Params)
})
Deprecated "New" function
The New session function has been deprecated because it does not provide good
way to return errors that occur when loading the configuration files and values.
Because of this, NewSession was created so errors can be retrieved when
creating a session fails.
Shared Config Fields
By default the SDK will only load the shared credentials file's (~/.aws/credentials)
credentials values, and all other config is provided by the environment variables,
SDK defaults, and user provided aws.Config values.
By default the SDK will only load the shared credentials file's
(~/.aws/credentials) credentials values, and all other config is provided by
the environment variables, SDK defaults, and user provided aws.Config values.
If the AWS_SDK_LOAD_CONFIG environment variable is set, or SharedConfigEnable
option is used to create the Session the full shared config values will be
@ -125,24 +114,31 @@ files have the same format.
If both config files are present the configuration from both files will be
read. The Session will be created from configuration values from the shared
credentials file (~/.aws/credentials) over those in the shared config file (~/.aws/config).
credentials file (~/.aws/credentials) over those in the shared config file
(~/.aws/config).
Credentials are the values the SDK should use for authenticating requests with
AWS Services. They are from a configuration file will need to include both
aws_access_key_id and aws_secret_access_key must be provided together in the
same file to be considered valid. The values will be ignored if not a complete
group. aws_session_token is an optional field that can be provided if both of
the other two fields are also provided.
Credentials are the values the SDK uses to authenticating requests with AWS
Services. When specified in a file, both aws_access_key_id and
aws_secret_access_key must be provided together in the same file to be
considered valid. They will be ignored if both are not present.
aws_session_token is an optional field that can be provided in addition to the
other two fields.
aws_access_key_id = AKID
aws_secret_access_key = SECRET
aws_session_token = TOKEN
Assume Role values allow you to configure the SDK to assume an IAM role using
a set of credentials provided in a config file via the source_profile field.
Both "role_arn" and "source_profile" are required. The SDK supports assuming
a role with MFA token if the session option AssumeRoleTokenProvider
is set.
; region only supported if SharedConfigEnabled.
region = us-east-1
Assume Role configuration
The role_arn field allows you to configure the SDK to assume an IAM role using
a set of credentials from another source. Such as when paired with static
credentials, "profile_source", "credential_process", or "credential_source"
fields. If "role_arn" is provided, a source of credentials must also be
specified, such as "source_profile", "credential_source", or
"credential_process".
role_arn = arn:aws:iam::<account_number>:role/<role_name>
source_profile = profile_with_creds
@ -150,40 +146,16 @@ is set.
mfa_serial = <serial or mfa arn>
role_session_name = session_name
Region is the region the SDK should use for looking up AWS service endpoints
and signing requests.
region = us-east-1
Assume Role with MFA token
To create a session with support for assuming an IAM role with MFA set the
session option AssumeRoleTokenProvider to a function that will prompt for the
MFA token code when the SDK assumes the role and refreshes the role's credentials.
This allows you to configure the SDK via the shared config to assumea role
with MFA tokens.
In order for the SDK to assume a role with MFA the SharedConfigState
session option must be set to SharedConfigEnable, or AWS_SDK_LOAD_CONFIG
environment variable set.
The shared configuration instructs the SDK to assume an IAM role with MFA
when the mfa_serial configuration field is set in the shared config
(~/.aws/config) or shared credentials (~/.aws/credentials) file.
If mfa_serial is set in the configuration, the SDK will assume the role, and
the AssumeRoleTokenProvider session option is not set an an error will
be returned when creating the session.
The SDK supports assuming a role with MFA token. If "mfa_serial" is set, you
must also set the Session Option.AssumeRoleTokenProvider. The Session will fail
to load if the AssumeRoleTokenProvider is not specified.
sess := session.Must(session.NewSessionWithOptions(session.Options{
AssumeRoleTokenProvider: stscreds.StdinTokenProvider,
}))
// Create service client value configured for credentials
// from assumed role.
svc := s3.New(sess)
To setup assume role outside of a session see the stscreds.AssumeRoleProvider
To setup Assume Role outside of a session see the stscreds.AssumeRoleProvider
documentation.
Environment Variables

63
vendor/github.com/aws/aws-sdk-go/aws/session/env_config.go generated vendored
View file

@ -99,21 +99,41 @@ type envConfig struct {
CustomCABundle string
csmEnabled string
CSMEnabled bool
CSMEnabled *bool
CSMPort string
CSMHost string
CSMClientID string
enableEndpointDiscovery string
// Enables endpoint discovery via environment variables.
//
// AWS_ENABLE_ENDPOINT_DISCOVERY=true
EnableEndpointDiscovery *bool
enableEndpointDiscovery string
// Specifies the WebIdentity token the SDK should use to assume a role
// with.
//
// AWS_WEB_IDENTITY_TOKEN_FILE=file_path
WebIdentityTokenFilePath string
// Specifies the IAM role arn to use when assuming an role.
//
// AWS_ROLE_ARN=role_arn
RoleARN string
// Specifies the IAM role session name to use when assuming a role.
//
// AWS_ROLE_SESSION_NAME=session_name
RoleSessionName string
}
var (
csmEnabledEnvKey = []string{
"AWS_CSM_ENABLED",
}
csmHostEnvKey = []string{
"AWS_CSM_HOST",
}
csmPortEnvKey = []string{
"AWS_CSM_PORT",
}
@ -150,6 +170,15 @@ var (
sharedConfigFileEnvKey = []string{
"AWS_CONFIG_FILE",
}
webIdentityTokenFilePathEnvKey = []string{
"AWS_WEB_IDENTITY_TOKEN_FILE",
}
roleARNEnvKey = []string{
"AWS_ROLE_ARN",
}
roleSessionNameEnvKey = []string{
"AWS_ROLE_SESSION_NAME",
}
)
// loadEnvConfig retrieves the SDK's environment configuration.
@ -178,21 +207,33 @@ func envConfigLoad(enableSharedConfig bool) envConfig {
cfg.EnableSharedConfig = enableSharedConfig
setFromEnvVal(&cfg.Creds.AccessKeyID, credAccessEnvKey)
setFromEnvVal(&cfg.Creds.SecretAccessKey, credSecretEnvKey)
setFromEnvVal(&cfg.Creds.SessionToken, credSessionEnvKey)
// Static environment credentials
var creds credentials.Value
setFromEnvVal(&creds.AccessKeyID, credAccessEnvKey)
setFromEnvVal(&creds.SecretAccessKey, credSecretEnvKey)
setFromEnvVal(&creds.SessionToken, credSessionEnvKey)
if creds.HasKeys() {
// Require logical grouping of credentials
creds.ProviderName = EnvProviderName
cfg.Creds = creds
}
// Role Metadata
setFromEnvVal(&cfg.RoleARN, roleARNEnvKey)
setFromEnvVal(&cfg.RoleSessionName, roleSessionNameEnvKey)
// Web identity environment variables
setFromEnvVal(&cfg.WebIdentityTokenFilePath, webIdentityTokenFilePathEnvKey)
// CSM environment variables
setFromEnvVal(&cfg.csmEnabled, csmEnabledEnvKey)
setFromEnvVal(&cfg.CSMHost, csmHostEnvKey)
setFromEnvVal(&cfg.CSMPort, csmPortEnvKey)
setFromEnvVal(&cfg.CSMClientID, csmClientIDEnvKey)
cfg.CSMEnabled = len(cfg.csmEnabled) > 0
// Require logical grouping of credentials
if len(cfg.Creds.AccessKeyID) == 0 || len(cfg.Creds.SecretAccessKey) == 0 {
cfg.Creds = credentials.Value{}
} else {
cfg.Creds.ProviderName = EnvProviderName
if len(cfg.csmEnabled) != 0 {
v, _ := strconv.ParseBool(cfg.csmEnabled)
cfg.CSMEnabled = &v
}
regionKeys := regionEnvKeys

99
vendor/github.com/aws/aws-sdk-go/aws/session/session.go generated vendored
View file

@ -3,6 +3,7 @@ package session
import (
"crypto/tls"
"crypto/x509"
"fmt"
"io"
"io/ioutil"
"net/http"
@ -103,8 +104,20 @@ func New(cfgs ...*aws.Config) *Session {
}
s := deprecatedNewSession(cfgs...)
if envCfg.CSMEnabled {
enableCSM(&s.Handlers, envCfg.CSMClientID, envCfg.CSMPort, s.Config.Logger)
if csmCfg, err := loadCSMConfig(envCfg, []string{}); err != nil {
if l := s.Config.Logger; l != nil {
l.Log(fmt.Sprintf("ERROR: failed to load CSM configuration, %v", err))
}
} else if csmCfg.Enabled {
err := enableCSM(&s.Handlers, csmCfg, s.Config.Logger)
if err != nil {
err = fmt.Errorf("failed to enable CSM, %v", err)
s.Config.Logger.Log("ERROR:", err.Error())
s.Handlers.Validate.PushBack(func(r *request.Request) {
r.Error = err
})
}
}
return s
@ -272,7 +285,7 @@ func NewSessionWithOptions(opts Options) (*Session, error) {
envCfg = loadEnvConfig()
}
if len(opts.Profile) > 0 {
if len(opts.Profile) != 0 {
envCfg.Profile = opts.Profile
}
@ -338,17 +351,18 @@ func deprecatedNewSession(cfgs ...*aws.Config) *Session {
return s
}
func enableCSM(handlers *request.Handlers, clientID string, port string, logger aws.Logger) {
logger.Log("Enabling CSM")
if len(port) == 0 {
port = csm.DefaultPort
func enableCSM(handlers *request.Handlers, cfg csmConfig, logger aws.Logger) error {
if logger != nil {
logger.Log("Enabling CSM")
}
r, err := csm.Start(clientID, "127.0.0.1:"+port)
r, err := csm.Start(cfg.ClientID, csm.AddressWithDefaults(cfg.Host, cfg.Port))
if err != nil {
return
return err
}
r.InjectHandlers(handlers)
return nil
}
func newSession(opts Options, envCfg envConfig, cfgs ...*aws.Config) (*Session, error) {
@ -363,6 +377,7 @@ func newSession(opts Options, envCfg envConfig, cfgs ...*aws.Config) (*Session,
// credentials were.
userCfg := &aws.Config{}
userCfg.MergeIn(cfgs...)
cfg.MergeIn(userCfg)
// Ordered config files will be loaded in with later files overwriting
// previous config file values.
@ -379,9 +394,17 @@ func newSession(opts Options, envCfg envConfig, cfgs ...*aws.Config) (*Session,
}
// Load additional config from file(s)
sharedCfg, err := loadSharedConfig(envCfg.Profile, cfgFiles)
sharedCfg, err := loadSharedConfig(envCfg.Profile, cfgFiles, envCfg.EnableSharedConfig)
if err != nil {
return nil, err
if len(envCfg.Profile) == 0 && !envCfg.EnableSharedConfig && (envCfg.Creds.HasKeys() || userCfg.Credentials != nil) {
// Special case where the user has not explicitly specified an AWS_PROFILE,
// or session.Options.profile, shared config is not enabled, and the
// environment has credentials, allow the shared config file to fail to
// load since the user has already provided credentials, and nothing else
// is required to be read file. Github(aws/aws-sdk-go#2455)
} else if _, ok := err.(SharedConfigProfileNotExistsError); !ok {
return nil, err
}
}
if err := mergeConfigSrcs(cfg, userCfg, envCfg, sharedCfg, handlers, opts); err != nil {
@ -394,8 +417,16 @@ func newSession(opts Options, envCfg envConfig, cfgs ...*aws.Config) (*Session,
}
initHandlers(s)
if envCfg.CSMEnabled {
enableCSM(&s.Handlers, envCfg.CSMClientID, envCfg.CSMPort, s.Config.Logger)
if csmCfg, err := loadCSMConfig(envCfg, cfgFiles); err != nil {
if l := s.Config.Logger; l != nil {
l.Log(fmt.Sprintf("ERROR: failed to load CSM configuration, %v", err))
}
} else if csmCfg.Enabled {
err = enableCSM(&s.Handlers, csmCfg, s.Config.Logger)
if err != nil {
return nil, err
}
}
// Setup HTTP client with custom cert bundle if enabled
@ -408,6 +439,46 @@ func newSession(opts Options, envCfg envConfig, cfgs ...*aws.Config) (*Session,
return s, nil
}
type csmConfig struct {
Enabled bool
Host string
Port string
ClientID string
}
var csmProfileName = "aws_csm"
func loadCSMConfig(envCfg envConfig, cfgFiles []string) (csmConfig, error) {
if envCfg.CSMEnabled != nil {
if *envCfg.CSMEnabled {
return csmConfig{
Enabled: true,
ClientID: envCfg.CSMClientID,
Host: envCfg.CSMHost,
Port: envCfg.CSMPort,
}, nil
}
return csmConfig{}, nil
}
sharedCfg, err := loadSharedConfig(csmProfileName, cfgFiles, false)
if err != nil {
if _, ok := err.(SharedConfigProfileNotExistsError); !ok {
return csmConfig{}, err
}
}
if sharedCfg.CSMEnabled != nil && *sharedCfg.CSMEnabled == true {
return csmConfig{
Enabled: true,
ClientID: sharedCfg.CSMClientID,
Host: sharedCfg.CSMHost,
Port: sharedCfg.CSMPort,
}, nil
}
return csmConfig{}, nil
}
func loadCustomCABundle(s *Session, bundle io.Reader) error {
var t *http.Transport
switch v := s.Config.HTTPClient.Transport.(type) {
@ -461,8 +532,6 @@ func mergeConfigSrcs(cfg, userCfg *aws.Config,
handlers request.Handlers,
sessOpts Options,
) error {
// Merge in user provided configuration
cfg.MergeIn(userCfg)
// Region if not already set by user
if len(aws.StringValue(cfg.Region)) == 0 {

398
vendor/github.com/aws/aws-sdk-go/aws/session/shared_config.go generated vendored
View file

@ -5,7 +5,6 @@ import (
"github.com/aws/aws-sdk-go/aws/awserr"
"github.com/aws/aws-sdk-go/aws/credentials"
"github.com/aws/aws-sdk-go/internal/ini"
)
@ -23,13 +22,23 @@ const (
mfaSerialKey = `mfa_serial` // optional
roleSessionNameKey = `role_session_name` // optional
// CSM options
csmEnabledKey = `csm_enabled`
csmHostKey = `csm_host`
csmPortKey = `csm_port`
csmClientIDKey = `csm_client_id`
// Additional Config fields
regionKey = `region`
// endpoint discovery group
enableEndpointDiscoveryKey = `endpoint_discovery_enabled` // optional
// External Credential Process
credentialProcessKey = `credential_process`
credentialProcessKey = `credential_process` // optional
// Web Identity Token File
webIdentityTokenFileKey = `web_identity_token_file` // optional
// DefaultSharedConfigProfile is the default profile to be used when
// loading configuration from the config files if another profile name
@ -37,36 +46,33 @@ const (
DefaultSharedConfigProfile = `default`
)
type assumeRoleConfig struct {
RoleARN string
SourceProfile string
CredentialSource string
ExternalID string
MFASerial string
RoleSessionName string
}
// sharedConfig represents the configuration fields of the SDK config files.
type sharedConfig struct {
// Credentials values from the config file. Both aws_access_key_id
// and aws_secret_access_key must be provided together in the same file
// to be considered valid. The values will be ignored if not a complete group.
// aws_session_token is an optional field that can be provided if both of the
// other two fields are also provided.
// Credentials values from the config file. Both aws_access_key_id and
// aws_secret_access_key must be provided together in the same file to be
// considered valid. The values will be ignored if not a complete group.
// aws_session_token is an optional field that can be provided if both of
// the other two fields are also provided.
//
// aws_access_key_id
// aws_secret_access_key
// aws_session_token
Creds credentials.Value
AssumeRole assumeRoleConfig
AssumeRoleSource *sharedConfig
CredentialSource string
CredentialProcess string
WebIdentityTokenFile string
// An external process to request credentials
CredentialProcess string
RoleARN string
RoleSessionName string
ExternalID string
MFASerial string
// Region is the region the SDK should use for looking up AWS service endpoints
// and signing requests.
SourceProfileName string
SourceProfile *sharedConfig
// Region is the region the SDK should use for looking up AWS service
// endpoints and signing requests.
//
// region
Region string
@ -76,6 +82,12 @@ type sharedConfig struct {
//
// endpoint_discovery_enabled = true
EnableEndpointDiscovery *bool
// CSM Options
CSMEnabled *bool
CSMHost string
CSMPort string
CSMClientID string
}
type sharedConfigFile struct {
@ -83,17 +95,18 @@ type sharedConfigFile struct {
IniData ini.Sections
}
// loadSharedConfig retrieves the configuration from the list of files
// using the profile provided. The order the files are listed will determine
// loadSharedConfig retrieves the configuration from the list of files using
// the profile provided. The order the files are listed will determine
// precedence. Values in subsequent files will overwrite values defined in
// earlier files.
//
// For example, given two files A and B. Both define credentials. If the order
// of the files are A then B, B's credential values will be used instead of A's.
// of the files are A then B, B's credential values will be used instead of
// A's.
//
// See sharedConfig.setFromFile for information how the config files
// will be loaded.
func loadSharedConfig(profile string, filenames []string) (sharedConfig, error) {
func loadSharedConfig(profile string, filenames []string, exOpts bool) (sharedConfig, error) {
if len(profile) == 0 {
profile = DefaultSharedConfigProfile
}
@ -104,16 +117,11 @@ func loadSharedConfig(profile string, filenames []string) (sharedConfig, error)
}
cfg := sharedConfig{}
if err = cfg.setFromIniFiles(profile, files); err != nil {
profiles := map[string]struct{}{}
if err = cfg.setFromIniFiles(profiles, profile, files, exOpts); err != nil {
return sharedConfig{}, err
}
if len(cfg.AssumeRole.SourceProfile) > 0 {
if err := cfg.setAssumeRoleSource(profile, files); err != nil {
return sharedConfig{}, err
}
}
return cfg, nil
}
@ -137,70 +145,88 @@ func loadSharedConfigIniFiles(filenames []string) ([]sharedConfigFile, error) {
return files, nil
}
func (cfg *sharedConfig) setAssumeRoleSource(origProfile string, files []sharedConfigFile) error {
var assumeRoleSrc sharedConfig
if len(cfg.AssumeRole.CredentialSource) > 0 {
// setAssumeRoleSource is only called when source_profile is found.
// If both source_profile and credential_source are set, then
// ErrSharedConfigSourceCollision will be returned
return ErrSharedConfigSourceCollision
}
// Multiple level assume role chains are not support
if cfg.AssumeRole.SourceProfile == origProfile {
assumeRoleSrc = *cfg
assumeRoleSrc.AssumeRole = assumeRoleConfig{}
} else {
err := assumeRoleSrc.setFromIniFiles(cfg.AssumeRole.SourceProfile, files)
if err != nil {
return err
}
// Chain if profile depends of other profiles
if len(assumeRoleSrc.AssumeRole.SourceProfile) > 0 {
err := assumeRoleSrc.setAssumeRoleSource(cfg.AssumeRole.SourceProfile, files)
if err != nil {
return err
}
}
}
if cfg.AssumeRole.SourceProfile == origProfile || len(assumeRoleSrc.AssumeRole.SourceProfile) == 0 {
if len(assumeRoleSrc.AssumeRole.CredentialSource) == 0 && len(assumeRoleSrc.Creds.AccessKeyID) == 0 {
return SharedConfigAssumeRoleError{RoleARN: cfg.AssumeRole.RoleARN}
}
}
cfg.AssumeRoleSource = &assumeRoleSrc
return nil
}
func (cfg *sharedConfig) setFromIniFiles(profile string, files []sharedConfigFile) error {
func (cfg *sharedConfig) setFromIniFiles(profiles map[string]struct{}, profile string, files []sharedConfigFile, exOpts bool) error {
// Trim files from the list that don't exist.
var skippedFiles int
var profileNotFoundErr error
for _, f := range files {
if err := cfg.setFromIniFile(profile, f); err != nil {
if err := cfg.setFromIniFile(profile, f, exOpts); err != nil {
if _, ok := err.(SharedConfigProfileNotExistsError); ok {
// Ignore proviles missings
// Ignore profiles not defined in individual files.
profileNotFoundErr = err
skippedFiles++
continue
}
return err
}
}
if skippedFiles == len(files) {
// If all files were skipped because the profile is not found, return
// the original profile not found error.
return profileNotFoundErr
}
if _, ok := profiles[profile]; ok {
// if this is the second instance of the profile the Assume Role
// options must be cleared because they are only valid for the
// first reference of a profile. The self linked instance of the
// profile only have credential provider options.
cfg.clearAssumeRoleOptions()
} else {
// First time a profile has been seen, It must either be a assume role
// or credentials. Assert if the credential type requires a role ARN,
// the ARN is also set.
if err := cfg.validateCredentialsRequireARN(profile); err != nil {
return err
}
}
profiles[profile] = struct{}{}
if err := cfg.validateCredentialType(); err != nil {
return err
}
// Link source profiles for assume roles
if len(cfg.SourceProfileName) != 0 {
// Linked profile via source_profile ignore credential provider
// options, the source profile must provide the credentials.
cfg.clearCredentialOptions()
srcCfg := &sharedConfig{}
err := srcCfg.setFromIniFiles(profiles, cfg.SourceProfileName, files, exOpts)
if err != nil {
// SourceProfile that doesn't exist is an error in configuration.
if _, ok := err.(SharedConfigProfileNotExistsError); ok {
err = SharedConfigAssumeRoleError{
RoleARN: cfg.RoleARN,
SourceProfile: cfg.SourceProfileName,
}
}
return err
}
if !srcCfg.hasCredentials() {
return SharedConfigAssumeRoleError{
RoleARN: cfg.RoleARN,
SourceProfile: cfg.SourceProfileName,
}
}
cfg.SourceProfile = srcCfg
}
return nil
}
// setFromFile loads the configuration from the file using
// the profile provided. A sharedConfig pointer type value is used so that
// multiple config file loadings can be chained.
// setFromFile loads the configuration from the file using the profile
// provided. A sharedConfig pointer type value is used so that multiple config
// file loadings can be chained.
//
// Only loads complete logically grouped values, and will not set fields in cfg
// for incomplete grouped values in the config. Such as credentials. For example
// if a config file only includes aws_access_key_id but no aws_secret_access_key
// the aws_access_key_id will be ignored.
func (cfg *sharedConfig) setFromIniFile(profile string, file sharedConfigFile) error {
// for incomplete grouped values in the config. Such as credentials. For
// example if a config file only includes aws_access_key_id but no
// aws_secret_access_key the aws_access_key_id will be ignored.
func (cfg *sharedConfig) setFromIniFile(profile string, file sharedConfigFile, exOpts bool) error {
section, ok := file.IniData.GetSection(profile)
if !ok {
// Fallback to to alternate profile name: profile <name>
@ -210,53 +236,143 @@ func (cfg *sharedConfig) setFromIniFile(profile string, file sharedConfigFile) e
}
}
if exOpts {
// Assume Role Parameters
updateString(&cfg.RoleARN, section, roleArnKey)
updateString(&cfg.ExternalID, section, externalIDKey)
updateString(&cfg.MFASerial, section, mfaSerialKey)
updateString(&cfg.RoleSessionName, section, roleSessionNameKey)
updateString(&cfg.SourceProfileName, section, sourceProfileKey)
updateString(&cfg.CredentialSource, section, credentialSourceKey)
updateString(&cfg.Region, section, regionKey)
}
updateString(&cfg.CredentialProcess, section, credentialProcessKey)
updateString(&cfg.WebIdentityTokenFile, section, webIdentityTokenFileKey)
// Shared Credentials
akid := section.String(accessKeyIDKey)
secret := section.String(secretAccessKey)
if len(akid) > 0 && len(secret) > 0 {
cfg.Creds = credentials.Value{
AccessKeyID: akid,
SecretAccessKey: secret,
SessionToken: section.String(sessionTokenKey),
ProviderName: fmt.Sprintf("SharedConfigCredentials: %s", file.Filename),
}
creds := credentials.Value{
AccessKeyID: section.String(accessKeyIDKey),
SecretAccessKey: section.String(secretAccessKey),
SessionToken: section.String(sessionTokenKey),
ProviderName: fmt.Sprintf("SharedConfigCredentials: %s", file.Filename),
}
// Assume Role
roleArn := section.String(roleArnKey)
srcProfile := section.String(sourceProfileKey)
credentialSource := section.String(credentialSourceKey)
hasSource := len(srcProfile) > 0 || len(credentialSource) > 0
if len(roleArn) > 0 && hasSource {
cfg.AssumeRole = assumeRoleConfig{
RoleARN: roleArn,
SourceProfile: srcProfile,
CredentialSource: credentialSource,
ExternalID: section.String(externalIDKey),
MFASerial: section.String(mfaSerialKey),
RoleSessionName: section.String(roleSessionNameKey),
}
}
// `credential_process`
if credProc := section.String(credentialProcessKey); len(credProc) > 0 {
cfg.CredentialProcess = credProc
}
// Region
if v := section.String(regionKey); len(v) > 0 {
cfg.Region = v
if creds.HasKeys() {
cfg.Creds = creds
}
// Endpoint discovery
if section.Has(enableEndpointDiscoveryKey) {
v := section.Bool(enableEndpointDiscoveryKey)
cfg.EnableEndpointDiscovery = &v
updateBoolPtr(&cfg.EnableEndpointDiscovery, section, enableEndpointDiscoveryKey)
// CSM options
updateBoolPtr(&cfg.CSMEnabled, section, csmEnabledKey)
updateString(&cfg.CSMHost, section, csmHostKey)
updateString(&cfg.CSMPort, section, csmPortKey)
updateString(&cfg.CSMClientID, section, csmClientIDKey)
return nil
}
func (cfg *sharedConfig) validateCredentialsRequireARN(profile string) error {
var credSource string
switch {
case len(cfg.SourceProfileName) != 0:
credSource = sourceProfileKey
case len(cfg.CredentialSource) != 0:
credSource = credentialSourceKey
case len(cfg.WebIdentityTokenFile) != 0:
credSource = webIdentityTokenFileKey
}
if len(credSource) != 0 && len(cfg.RoleARN) == 0 {
return CredentialRequiresARNError{
Type: credSource,
Profile: profile,
}
}
return nil
}
func (cfg *sharedConfig) validateCredentialType() error {
// Only one or no credential type can be defined.
if !oneOrNone(
len(cfg.SourceProfileName) != 0,
len(cfg.CredentialSource) != 0,
len(cfg.CredentialProcess) != 0,
len(cfg.WebIdentityTokenFile) != 0,
) {
return ErrSharedConfigSourceCollision
}
return nil
}
func (cfg *sharedConfig) hasCredentials() bool {
switch {
case len(cfg.SourceProfileName) != 0:
case len(cfg.CredentialSource) != 0:
case len(cfg.CredentialProcess) != 0:
case len(cfg.WebIdentityTokenFile) != 0:
case cfg.Creds.HasKeys():
default:
return false
}
return true
}
func (cfg *sharedConfig) clearCredentialOptions() {
cfg.CredentialSource = ""
cfg.CredentialProcess = ""
cfg.WebIdentityTokenFile = ""
cfg.Creds = credentials.Value{}
}
func (cfg *sharedConfig) clearAssumeRoleOptions() {
cfg.RoleARN = ""
cfg.ExternalID = ""
cfg.MFASerial = ""
cfg.RoleSessionName = ""
cfg.SourceProfileName = ""
}
func oneOrNone(bs ...bool) bool {
var count int
for _, b := range bs {
if b {
count++
if count > 1 {
return false
}
}
}
return true
}
// updateString will only update the dst with the value in the section key, key
// is present in the section.
func updateString(dst *string, section ini.Section, key string) {
if !section.Has(key) {
return
}
*dst = section.String(key)
}
// updateBoolPtr will only update the dst with the value in the section key,
// key is present in the section.
func updateBoolPtr(dst **bool, section ini.Section, key string) {
if !section.Has(key) {
return
}
*dst = new(bool)
**dst = section.Bool(key)
}
// SharedConfigLoadError is an error for the shared config file failed to load.
type SharedConfigLoadError struct {
Filename string
@ -314,7 +430,8 @@ func (e SharedConfigProfileNotExistsError) Error() string {
// profile contains assume role information, but that information is invalid
// or not complete.
type SharedConfigAssumeRoleError struct {
RoleARN string
RoleARN string
SourceProfile string
}
// Code is the short id of the error.
@ -324,8 +441,10 @@ func (e SharedConfigAssumeRoleError) Code() string {
// Message is the description of the error
func (e SharedConfigAssumeRoleError) Message() string {
return fmt.Sprintf("failed to load assume role for %s, source profile has no shared credentials",
e.RoleARN)
return fmt.Sprintf(
"failed to load assume role for %s, source profile %s has no shared credentials",
e.RoleARN, e.SourceProfile,
)
}
// OrigErr is the underlying error that caused the failure.
@ -337,3 +456,36 @@ func (e SharedConfigAssumeRoleError) OrigErr() error {
func (e SharedConfigAssumeRoleError) Error() string {
return awserr.SprintError(e.Code(), e.Message(), "", nil)
}
// CredentialRequiresARNError provides the error for shared config credentials
// that are incorrectly configured in the shared config or credentials file.
type CredentialRequiresARNError struct {
// type of credentials that were configured.
Type string
// Profile name the credentials were in.
Profile string
}
// Code is the short id of the error.
func (e CredentialRequiresARNError) Code() string {
return "CredentialRequiresARNError"
}
// Message is the description of the error
func (e CredentialRequiresARNError) Message() string {
return fmt.Sprintf(
"credential type %s requires role_arn, profile %s",
e.Type, e.Profile,
)
}
// OrigErr is the underlying error that caused the failure.
func (e CredentialRequiresARNError) OrigErr() error {
return nil
}
// Error satisfies the error interface.
func (e CredentialRequiresARNError) Error() string {
return awserr.SprintError(e.Code(), e.Message(), "", nil)
}

20
vendor/github.com/aws/aws-sdk-go/aws/signer/v4/v4.go generated vendored
View file

@ -687,7 +687,11 @@ func (ctx *signingCtx) buildBodyDigest() error {
if !aws.IsReaderSeekable(ctx.Body) {
return fmt.Errorf("cannot use unseekable request body %T, for signed request with body", ctx.Body)
}
hash = hex.EncodeToString(makeSha256Reader(ctx.Body))
hashBytes, err := makeSha256Reader(ctx.Body)
if err != nil {
return err
}
hash = hex.EncodeToString(hashBytes)
}
if includeSHA256Header {
@ -734,10 +738,16 @@ func makeSha256(data []byte) []byte {
return hash.Sum(nil)
}
func makeSha256Reader(reader io.ReadSeeker) []byte {
func makeSha256Reader(reader io.ReadSeeker) (hashBytes []byte, err error) {
hash := sha256.New()
start, _ := reader.Seek(0, sdkio.SeekCurrent)
defer reader.Seek(start, sdkio.SeekStart)
start, err := reader.Seek(0, sdkio.SeekCurrent)
if err != nil {
return nil, err
}
defer func() {
// ensure error is return if unable to seek back to start of payload.
_, err = reader.Seek(start, sdkio.SeekStart)
}()
// Use CopyN to avoid allocating the 32KB buffer in io.Copy for bodies
// smaller than 32KB. Fall back to io.Copy if we fail to determine the size.
@ -748,7 +758,7 @@ func makeSha256Reader(reader io.ReadSeeker) []byte {
io.CopyN(hash, reader, size)
}
return hash.Sum(nil)
return hash.Sum(nil), nil
}
const doubleSpace = " "

2
vendor/github.com/aws/aws-sdk-go/aws/version.go generated vendored
View file

@ -5,4 +5,4 @@ package aws
const SDKName = "aws-sdk-go"
// SDKVersion is the version of this SDK
const SDKVersion = "1.20.10"
const SDKVersion = "1.23.8"

24
vendor/github.com/aws/aws-sdk-go/private/protocol/rest/unmarshal.go generated vendored
View file

@ -146,6 +146,9 @@ func unmarshalStatusCode(v reflect.Value, statusCode int) {
}
func unmarshalHeaderMap(r reflect.Value, headers http.Header, prefix string) error {
if len(headers) == 0 {
return nil
}
switch r.Interface().(type) {
case map[string]*string: // we only support string map value types
out := map[string]*string{}
@ -155,19 +158,28 @@ func unmarshalHeaderMap(r reflect.Value, headers http.Header, prefix string) err
out[k[len(prefix):]] = &v[0]
}
}
r.Set(reflect.ValueOf(out))
if len(out) != 0 {
r.Set(reflect.ValueOf(out))
}
}
return nil
}
func unmarshalHeader(v reflect.Value, header string, tag reflect.StructTag) error {
isJSONValue := tag.Get("type") == "jsonvalue"
if isJSONValue {
switch tag.Get("type") {
case "jsonvalue":
if len(header) == 0 {
return nil
}
} else if !v.IsValid() || (header == "" && v.Elem().Kind() != reflect.String) {
return nil
case "blob":
if len(header) == 0 {
return nil
}
default:
if !v.IsValid() || (header == "" && v.Elem().Kind() != reflect.String) {
return nil
}
}
switch v.Interface().(type) {
@ -178,7 +190,7 @@ func unmarshalHeader(v reflect.Value, header string, tag reflect.StructTag) erro
if err != nil {
return err
}
v.Set(reflect.ValueOf(&b))
v.Set(reflect.ValueOf(b))
case *bool:
b, err := strconv.ParseBool(header)
if err != nil {

2
vendor/github.com/aws/aws-sdk-go/private/protocol/restxml/restxml.go generated vendored
View file

@ -39,7 +39,7 @@ func Build(r *request.Request) {
r.Error = awserr.NewRequestFailure(
awserr.New(request.ErrCodeSerialization,
"failed to encode rest XML request", err),
r.HTTPResponse.StatusCode,
0,
r.RequestID,
)
return

66
vendor/github.com/aws/aws-sdk-go/service/s3/api.go generated vendored
View file

@ -8516,6 +8516,11 @@ type CopyObjectInput struct {
// key was transmitted without error.
SSECustomerKeyMD5 *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key-MD5" type:"string"`
// Specifies the AWS KMS Encryption Context to use for object encryption. The
// value of this header is a base64-encoded UTF-8 string holding JSON with the
// encryption context key-value pairs.
SSEKMSEncryptionContext *string `location:"header" locationName:"x-amz-server-side-encryption-context" type:"string" sensitive:"true"`
// Specifies the AWS KMS key ID to use for object encryption. All GET and PUT
// requests for an object protected by AWS KMS will fail if not made via SSL
// or using SigV4. Documentation on configuring any of the officially supported
@ -8780,6 +8785,12 @@ func (s *CopyObjectInput) SetSSECustomerKeyMD5(v string) *CopyObjectInput {
return s
}
// SetSSEKMSEncryptionContext sets the SSEKMSEncryptionContext field's value.
func (s *CopyObjectInput) SetSSEKMSEncryptionContext(v string) *CopyObjectInput {
s.SSEKMSEncryptionContext = &v
return s
}
// SetSSEKMSKeyId sets the SSEKMSKeyId field's value.
func (s *CopyObjectInput) SetSSEKMSKeyId(v string) *CopyObjectInput {
s.SSEKMSKeyId = &v
@ -8840,6 +8851,11 @@ type CopyObjectOutput struct {
// verification of the customer-provided encryption key.
SSECustomerKeyMD5 *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key-MD5" type:"string"`
// If present, specifies the AWS KMS Encryption Context to use for object encryption.
// The value of this header is a base64-encoded UTF-8 string holding JSON with
// the encryption context key-value pairs.
SSEKMSEncryptionContext *string `location:"header" locationName:"x-amz-server-side-encryption-context" type:"string" sensitive:"true"`
// If present, specifies the ID of the AWS Key Management Service (KMS) master
// encryption key that was used for the object.
SSEKMSKeyId *string `location:"header" locationName:"x-amz-server-side-encryption-aws-kms-key-id" type:"string" sensitive:"true"`
@ -8898,6 +8914,12 @@ func (s *CopyObjectOutput) SetSSECustomerKeyMD5(v string) *CopyObjectOutput {
return s
}
// SetSSEKMSEncryptionContext sets the SSEKMSEncryptionContext field's value.
func (s *CopyObjectOutput) SetSSEKMSEncryptionContext(v string) *CopyObjectOutput {
s.SSEKMSEncryptionContext = &v
return s
}
// SetSSEKMSKeyId sets the SSEKMSKeyId field's value.
func (s *CopyObjectOutput) SetSSEKMSKeyId(v string) *CopyObjectOutput {
s.SSEKMSKeyId = &v
@ -9220,6 +9242,11 @@ type CreateMultipartUploadInput struct {
// key was transmitted without error.
SSECustomerKeyMD5 *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key-MD5" type:"string"`
// Specifies the AWS KMS Encryption Context to use for object encryption. The
// value of this header is a base64-encoded UTF-8 string holding JSON with the
// encryption context key-value pairs.
SSEKMSEncryptionContext *string `location:"header" locationName:"x-amz-server-side-encryption-context" type:"string" sensitive:"true"`
// Specifies the AWS KMS key ID to use for object encryption. All GET and PUT
// requests for an object protected by AWS KMS will fail if not made via SSL
// or using SigV4. Documentation on configuring any of the officially supported
@ -9414,6 +9441,12 @@ func (s *CreateMultipartUploadInput) SetSSECustomerKeyMD5(v string) *CreateMulti
return s
}
// SetSSEKMSEncryptionContext sets the SSEKMSEncryptionContext field's value.
func (s *CreateMultipartUploadInput) SetSSEKMSEncryptionContext(v string) *CreateMultipartUploadInput {
s.SSEKMSEncryptionContext = &v
return s
}
// SetSSEKMSKeyId sets the SSEKMSKeyId field's value.
func (s *CreateMultipartUploadInput) SetSSEKMSKeyId(v string) *CreateMultipartUploadInput {
s.SSEKMSKeyId = &v
@ -9474,6 +9507,11 @@ type CreateMultipartUploadOutput struct {
// verification of the customer-provided encryption key.
SSECustomerKeyMD5 *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key-MD5" type:"string"`
// If present, specifies the AWS KMS Encryption Context to use for object encryption.
// The value of this header is a base64-encoded UTF-8 string holding JSON with
// the encryption context key-value pairs.
SSEKMSEncryptionContext *string `location:"header" locationName:"x-amz-server-side-encryption-context" type:"string" sensitive:"true"`
// If present, specifies the ID of the AWS Key Management Service (KMS) master
// encryption key that was used for the object.
SSEKMSKeyId *string `location:"header" locationName:"x-amz-server-side-encryption-aws-kms-key-id" type:"string" sensitive:"true"`
@ -9545,6 +9583,12 @@ func (s *CreateMultipartUploadOutput) SetSSECustomerKeyMD5(v string) *CreateMult
return s
}
// SetSSEKMSEncryptionContext sets the SSEKMSEncryptionContext field's value.
func (s *CreateMultipartUploadOutput) SetSSEKMSEncryptionContext(v string) *CreateMultipartUploadOutput {
s.SSEKMSEncryptionContext = &v
return s
}
// SetSSEKMSKeyId sets the SSEKMSKeyId field's value.
func (s *CreateMultipartUploadOutput) SetSSEKMSKeyId(v string) *CreateMultipartUploadOutput {
s.SSEKMSKeyId = &v
@ -20372,6 +20416,11 @@ type PutObjectInput struct {
// key was transmitted without error.
SSECustomerKeyMD5 *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key-MD5" type:"string"`
// Specifies the AWS KMS Encryption Context to use for object encryption. The
// value of this header is a base64-encoded UTF-8 string holding JSON with the
// encryption context key-value pairs.
SSEKMSEncryptionContext *string `location:"header" locationName:"x-amz-server-side-encryption-context" type:"string" sensitive:"true"`
// Specifies the AWS KMS key ID to use for object encryption. All GET and PUT
// requests for an object protected by AWS KMS will fail if not made via SSL
// or using SigV4. Documentation on configuring any of the officially supported
@ -20585,6 +20634,12 @@ func (s *PutObjectInput) SetSSECustomerKeyMD5(v string) *PutObjectInput {
return s
}
// SetSSEKMSEncryptionContext sets the SSEKMSEncryptionContext field's value.
func (s *PutObjectInput) SetSSEKMSEncryptionContext(v string) *PutObjectInput {
s.SSEKMSEncryptionContext = &v
return s
}
// SetSSEKMSKeyId sets the SSEKMSKeyId field's value.
func (s *PutObjectInput) SetSSEKMSKeyId(v string) *PutObjectInput {
s.SSEKMSKeyId = &v
@ -20861,6 +20916,11 @@ type PutObjectOutput struct {
// verification of the customer-provided encryption key.
SSECustomerKeyMD5 *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key-MD5" type:"string"`
// If present, specifies the AWS KMS Encryption Context to use for object encryption.
// The value of this header is a base64-encoded UTF-8 string holding JSON with
// the encryption context key-value pairs.
SSEKMSEncryptionContext *string `location:"header" locationName:"x-amz-server-side-encryption-context" type:"string" sensitive:"true"`
// If present, specifies the ID of the AWS Key Management Service (KMS) master
// encryption key that was used for the object.
SSEKMSKeyId *string `location:"header" locationName:"x-amz-server-side-encryption-aws-kms-key-id" type:"string" sensitive:"true"`
@ -20913,6 +20973,12 @@ func (s *PutObjectOutput) SetSSECustomerKeyMD5(v string) *PutObjectOutput {
return s
}
// SetSSEKMSEncryptionContext sets the SSEKMSEncryptionContext field's value.
func (s *PutObjectOutput) SetSSEKMSEncryptionContext(v string) *PutObjectOutput {
s.SSEKMSEncryptionContext = &v
return s
}
// SetSSEKMSKeyId sets the SSEKMSKeyId field's value.
func (s *PutObjectOutput) SetSSEKMSKeyId(v string) *PutObjectOutput {
s.SSEKMSKeyId = &v

14
vendor/github.com/aws/aws-sdk-go/service/s3/doc_custom.go generated vendored
View file

@ -63,6 +63,20 @@
// See the s3manager package's Downloader type documentation for more information.
// https://docs.aws.amazon.com/sdk-for-go/api/service/s3/s3manager/#Downloader
//
// Automatic URI cleaning
//
// Interacting with objects whose keys contain adjacent slashes (e.g. bucketname/foo//bar/objectname)
// requires setting DisableRestProtocolURICleaning to true in the aws.Config struct
// used by the service client.
//
// svc := s3.New(sess, &aws.Config{
// DisableRestProtocolURICleaning: aws.Bool(true),
// })
// out, err := svc.GetObject(&s3.GetObjectInput {
// Bucket: aws.String("bucketname"),
// Key: aws.String("//foo//bar//moo"),
// })
//
// Get Bucket Region
//
// GetBucketRegion will attempt to get the region for a bucket using a region

8
vendor/github.com/aws/aws-sdk-go/service/s3/s3manager/download.go generated vendored
View file

@ -99,7 +99,7 @@ func NewDownloader(c client.ConfigProvider, options ...func(*Downloader)) *Downl
// sess := session.Must(session.NewSession())
//
// // The S3 client the S3 Downloader will use
// s3Svc := s3.new(sess)
// s3Svc := s3.New(sess)
//
// // Create a downloader with the s3 client and default options
// downloader := s3manager.NewDownloaderWithClient(s3Svc)
@ -126,7 +126,8 @@ type maxRetrier interface {
}
// Download downloads an object in S3 and writes the payload into w using
// concurrent GET requests.
// concurrent GET requests. The n int64 returned is the size of the object downloaded
// in bytes.
//
// Additional functional options can be provided to configure the individual
// download. These options are copies of the Downloader instance Download is called from.
@ -148,7 +149,8 @@ func (d Downloader) Download(w io.WriterAt, input *s3.GetObjectInput, options ..
}
// DownloadWithContext downloads an object in S3 and writes the payload into w
// using concurrent GET requests.
// using concurrent GET requests. The n int64 returned is the size of the object downloaded
// in bytes.
//
// DownloadWithContext is the same as Download with the additional support for
// Context input parameters. The Context must not be nil. A nil Context will

14
vendor/github.com/aws/aws-sdk-go/service/s3/s3manager/upload.go generated vendored
View file

@ -363,7 +363,9 @@ type uploader struct {
// internal logic for deciding whether to upload a single part or use a
// multipart upload.
func (u *uploader) upload() (*UploadOutput, error) {
u.init()
if err := u.init(); err != nil {
return nil, awserr.New("ReadRequestBody", "unable to initialize upload", err)
}
if u.cfg.PartSize < MinUploadPartSize {
msg := fmt.Sprintf("part size must be at least %d bytes", MinUploadPartSize)
@ -383,7 +385,7 @@ func (u *uploader) upload() (*UploadOutput, error) {
}
// init will initialize all default options.
func (u *uploader) init() {
func (u *uploader) init() error {
if u.cfg.Concurrency == 0 {
u.cfg.Concurrency = DefaultUploadConcurrency
}
@ -399,19 +401,19 @@ func (u *uploader) init() {
}
// Try to get the total size for some optimizations
u.initSize()
return u.initSize()
}
// initSize tries to detect the total stream size, setting u.totalSize. If
// the size is not known, totalSize is set to -1.
func (u *uploader) initSize() {
func (u *uploader) initSize() error {
u.totalSize = -1
switch r := u.in.Body.(type) {
case io.Seeker:
n, err := aws.SeekerLen(r)
if err != nil {
return
return err
}
u.totalSize = n
@ -423,6 +425,8 @@ func (u *uploader) initSize() {
u.cfg.PartSize = (u.totalSize / int64(u.cfg.MaxUploadParts)) + 1
}
}
return nil
}
// nextReader returns a seekable reader representing the next packet of data.

5
vendor/github.com/aws/aws-sdk-go/service/s3/s3manager/upload_input.go generated vendored
View file

@ -100,6 +100,11 @@ type UploadInput struct {
// key was transmitted without error.
SSECustomerKeyMD5 *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key-MD5" type:"string"`
// Specifies the AWS KMS Encryption Context to use for object encryption. The
// value of this header is a base64-encoded UTF-8 string holding JSON with the
// encryption context key-value pairs.
SSEKMSEncryptionContext *string `location:"header" locationName:"x-amz-server-side-encryption-context" type:"string" sensitive:"true"`
// Specifies the AWS KMS key ID to use for object encryption. All GET and PUT
// requests for an object protected by AWS KMS will fail if not made via SSL
// or using SigV4. Documentation on configuring any of the officially supported

184
vendor/github.com/aws/aws-sdk-go/service/sts/api.go generated vendored
View file

@ -702,6 +702,102 @@ func (c *STS) DecodeAuthorizationMessageWithContext(ctx aws.Context, input *Deco
return out, req.Send()
}
const opGetAccessKeyInfo = "GetAccessKeyInfo"
// GetAccessKeyInfoRequest generates a "aws/request.Request" representing the
// client's request for the GetAccessKeyInfo operation. The "output" return
// value will be populated with the request's response once the request completes
// successfully.
//
// Use "Send" method on the returned Request to send the API call to the service.
// the "output" return value is not valid until after Send returns without error.
//
// See GetAccessKeyInfo for more information on using the GetAccessKeyInfo
// API call, and error handling.
//
// This method is useful when you want to inject custom logic or configuration
// into the SDK's request lifecycle. Such as custom headers, or retry logic.
//
//
// // Example sending a request using the GetAccessKeyInfoRequest method.
// req, resp := client.GetAccessKeyInfoRequest(params)
//
// err := req.Send()
// if err == nil { // resp is now filled
// fmt.Println(resp)
// }
//
// See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/GetAccessKeyInfo
func (c *STS) GetAccessKeyInfoRequest(input *GetAccessKeyInfoInput) (req *request.Request, output *GetAccessKeyInfoOutput) {
op := &request.Operation{
Name: opGetAccessKeyInfo,
HTTPMethod: "POST",
HTTPPath: "/",
}
if input == nil {
input = &GetAccessKeyInfoInput{}
}
output = &GetAccessKeyInfoOutput{}
req = c.newRequest(op, input, output)
return
}
// GetAccessKeyInfo API operation for AWS Security Token Service.
//
// Returns the account identifier for the specified access key ID.
//
// Access keys consist of two parts: an access key ID (for example, AKIAIOSFODNN7EXAMPLE)
// and a secret access key (for example, wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY).
// For more information about access keys, see Managing Access Keys for IAM
// Users (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_access-keys.html)
// in the IAM User Guide.
//
// When you pass an access key ID to this operation, it returns the ID of the
// AWS account to which the keys belong. Access key IDs beginning with AKIA
// are long-term credentials for an IAM user or the AWS account root user. Access
// key IDs beginning with ASIA are temporary credentials that are created using
// STS operations. If the account in the response belongs to you, you can sign
// in as the root user and review your root user access keys. Then, you can
// pull a credentials report (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_getting-report.html)
// to learn which IAM user owns the keys. To learn who requested the temporary
// credentials for an ASIA access key, view the STS events in your CloudTrail
// logs (https://docs.aws.amazon.com/IAM/latest/UserGuide/cloudtrail-integration.html).
//
// This operation does not indicate the state of the access key. The key might
// be active, inactive, or deleted. Active keys might not have permissions to
// perform an operation. Providing a deleted access key might return an error
// that the key doesn't exist.
//
// Returns awserr.Error for service API and SDK errors. Use runtime type assertions
// with awserr.Error's Code and Message methods to get detailed information about
// the error.
//
// See the AWS API reference guide for AWS Security Token Service's
// API operation GetAccessKeyInfo for usage and error information.
// See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/GetAccessKeyInfo
func (c *STS) GetAccessKeyInfo(input *GetAccessKeyInfoInput) (*GetAccessKeyInfoOutput, error) {
req, out := c.GetAccessKeyInfoRequest(input)
return out, req.Send()
}
// GetAccessKeyInfoWithContext is the same as GetAccessKeyInfo with the addition of
// the ability to pass a context and additional request options.
//
// See GetAccessKeyInfo for details on how to use this API operation.
//
// The context must be non-nil and will be used for request cancellation. If
// the context is nil a panic will occur. In the future the SDK may create
// sub-contexts for http.Requests. See https://golang.org/pkg/context/
// for more information on using Contexts.
func (c *STS) GetAccessKeyInfoWithContext(ctx aws.Context, input *GetAccessKeyInfoInput, opts ...request.Option) (*GetAccessKeyInfoOutput, error) {
req, out := c.GetAccessKeyInfoRequest(input)
req.SetContext(ctx)
req.ApplyOptions(opts...)
return out, req.Send()
}
const opGetCallerIdentity = "GetCallerIdentity"
// GetCallerIdentityRequest generates a "aws/request.Request" representing the
@ -746,8 +842,15 @@ func (c *STS) GetCallerIdentityRequest(input *GetCallerIdentityInput) (req *requ
// GetCallerIdentity API operation for AWS Security Token Service.
//
// Returns details about the IAM identity whose credentials are used to call
// the API.
// Returns details about the IAM user or role whose credentials are used to
// call the operation.
//
// No permissions are required to perform this operation. If an administrator
// adds a policy to your IAM user or role that explicitly denies access to the
// sts:GetCallerIdentity action, you can still perform this operation. Permissions
// are not required because the same information is returned when an IAM user
// or role is denied access. To view an example response, see I Am Not Authorized
// to Perform: iam:DeleteVirtualMFADevice (https://docs.aws.amazon.com/IAM/latest/UserGuide/troubleshoot_general.html#troubleshoot_general_access-denied-delete-mfa).
//
// Returns awserr.Error for service API and SDK errors. Use runtime type assertions
// with awserr.Error's Code and Message methods to get detailed information about
@ -1129,7 +1232,7 @@ type AssumeRoleInput struct {
// This parameter is optional. You can provide up to 10 managed policy ARNs.
// However, the plain text that you use for both inline and managed session
// policies shouldn't exceed 2048 characters. For more information about ARNs,
// see Amazon Resource Names (ARNs) and AWS Service Namespaces (general/latest/gr/aws-arns-and-namespaces.html)
// see Amazon Resource Names (ARNs) and AWS Service Namespaces (https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html)
// in the AWS General Reference.
//
// The characters in this parameter count towards the 2048 character session
@ -1407,7 +1510,7 @@ type AssumeRoleWithSAMLInput struct {
// This parameter is optional. You can provide up to 10 managed policy ARNs.
// However, the plain text that you use for both inline and managed session
// policies shouldn't exceed 2048 characters. For more information about ARNs,
// see Amazon Resource Names (ARNs) and AWS Service Namespaces (general/latest/gr/aws-arns-and-namespaces.html)
// see Amazon Resource Names (ARNs) and AWS Service Namespaces (https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html)
// in the AWS General Reference.
//
// The characters in this parameter count towards the 2048 character session
@ -1702,7 +1805,7 @@ type AssumeRoleWithWebIdentityInput struct {
// This parameter is optional. You can provide up to 10 managed policy ARNs.
// However, the plain text that you use for both inline and managed session
// policies shouldn't exceed 2048 characters. For more information about ARNs,
// see Amazon Resource Names (ARNs) and AWS Service Namespaces (general/latest/gr/aws-arns-and-namespaces.html)
// see Amazon Resource Names (ARNs) and AWS Service Namespaces (https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html)
// in the AWS General Reference.
//
// The characters in this parameter count towards the 2048 character session
@ -2156,6 +2259,73 @@ func (s *FederatedUser) SetFederatedUserId(v string) *FederatedUser {
return s
}
type GetAccessKeyInfoInput struct {
_ struct{} `type:"structure"`
// The identifier of an access key.
//
// This parameter allows (through its regex pattern) a string of characters
// that can consist of any upper- or lowercased letter or digit.
//
// AccessKeyId is a required field
AccessKeyId *string `min:"16" type:"string" required:"true"`
}
// String returns the string representation
func (s GetAccessKeyInfoInput) String() string {
return awsutil.Prettify(s)
}
// GoString returns the string representation
func (s GetAccessKeyInfoInput) GoString() string {
return s.String()
}
// Validate inspects the fields of the type to determine if they are valid.
func (s *GetAccessKeyInfoInput) Validate() error {
invalidParams := request.ErrInvalidParams{Context: "GetAccessKeyInfoInput"}
if s.AccessKeyId == nil {
invalidParams.Add(request.NewErrParamRequired("AccessKeyId"))
}
if s.AccessKeyId != nil && len(*s.AccessKeyId) < 16 {
invalidParams.Add(request.NewErrParamMinLen("AccessKeyId", 16))
}
if invalidParams.Len() > 0 {
return invalidParams
}
return nil
}
// SetAccessKeyId sets the AccessKeyId field's value.
func (s *GetAccessKeyInfoInput) SetAccessKeyId(v string) *GetAccessKeyInfoInput {
s.AccessKeyId = &v
return s
}
type GetAccessKeyInfoOutput struct {
_ struct{} `type:"structure"`
// The number used to identify the AWS account.
Account *string `type:"string"`
}
// String returns the string representation
func (s GetAccessKeyInfoOutput) String() string {
return awsutil.Prettify(s)
}
// GoString returns the string representation
func (s GetAccessKeyInfoOutput) GoString() string {
return s.String()
}
// SetAccount sets the Account field's value.
func (s *GetAccessKeyInfoOutput) SetAccount(v string) *GetAccessKeyInfoOutput {
s.Account = &v
return s
}
type GetCallerIdentityInput struct {
_ struct{} `type:"structure"`
}
@ -2284,7 +2454,7 @@ type GetFederationTokenInput struct {
// use as managed session policies. The plain text that you use for both inline
// and managed session policies shouldn't exceed 2048 characters. You can provide
// up to 10 managed policy ARNs. For more information about ARNs, see Amazon
// Resource Names (ARNs) and AWS Service Namespaces (general/latest/gr/aws-arns-and-namespaces.html)
// Resource Names (ARNs) and AWS Service Namespaces (https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html)
// in the AWS General Reference.
//
// This parameter is optional. However, if you do not pass any session policies,
@ -2545,7 +2715,7 @@ type PolicyDescriptorType struct {
// The Amazon Resource Name (ARN) of the IAM managed policy to use as a session
// policy for the role. For more information about ARNs, see Amazon Resource
// Names (ARNs) and AWS Service Namespaces (general/latest/gr/aws-arns-and-namespaces.html)
// Names (ARNs) and AWS Service Namespaces (https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html)
// in the AWS General Reference.
Arn *string `locationName:"arn" min:"20" type:"string"`
}

11
vendor/github.com/aws/aws-sdk-go/service/sts/customizations.go generated vendored Normal file
View file

@ -0,0 +1,11 @@
package sts
import "github.com/aws/aws-sdk-go/aws/request"
func init() {
initRequest = customizeRequest
}
func customizeRequest(r *request.Request) {
r.RetryErrorCodes = append(r.RetryErrorCodes, ErrCodeIDPCommunicationErrorException)
}

96
vendor/github.com/aws/aws-sdk-go/service/sts/stsiface/interface.go generated vendored Normal file
View file

@ -0,0 +1,96 @@
// Code generated by private/model/cli/gen-api/main.go. DO NOT EDIT.
// Package stsiface provides an interface to enable mocking the AWS Security Token Service service client
// for testing your code.
//
// It is important to note that this interface will have breaking changes
// when the service model is updated and adds new API operations, paginators,
// and waiters.
package stsiface
import (
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/request"
"github.com/aws/aws-sdk-go/service/sts"
)
// STSAPI provides an interface to enable mocking the
// sts.STS service client's API operation,
// paginators, and waiters. This make unit testing your code that calls out
// to the SDK's service client's calls easier.
//
// The best way to use this interface is so the SDK's service client's calls
// can be stubbed out for unit testing your code with the SDK without needing
// to inject custom request handlers into the SDK's request pipeline.
//
// // myFunc uses an SDK service client to make a request to
// // AWS Security Token Service.
// func myFunc(svc stsiface.STSAPI) bool {
// // Make svc.AssumeRole request
// }
//
// func main() {
// sess := session.New()
// svc := sts.New(sess)
//
// myFunc(svc)
// }
//
// In your _test.go file:
//
// // Define a mock struct to be used in your unit tests of myFunc.
// type mockSTSClient struct {
// stsiface.STSAPI
// }
// func (m *mockSTSClient) AssumeRole(input *sts.AssumeRoleInput) (*sts.AssumeRoleOutput, error) {
// // mock response/functionality
// }
//
// func TestMyFunc(t *testing.T) {
// // Setup Test
// mockSvc := &mockSTSClient{}
//
// myfunc(mockSvc)
//
// // Verify myFunc's functionality
// }
//
// It is important to note that this interface will have breaking changes
// when the service model is updated and adds new API operations, paginators,
// and waiters. Its suggested to use the pattern above for testing, or using
// tooling to generate mocks to satisfy the interfaces.
type STSAPI interface {
AssumeRole(*sts.AssumeRoleInput) (*sts.AssumeRoleOutput, error)
AssumeRoleWithContext(aws.Context, *sts.AssumeRoleInput, ...request.Option) (*sts.AssumeRoleOutput, error)
AssumeRoleRequest(*sts.AssumeRoleInput) (*request.Request, *sts.AssumeRoleOutput)
AssumeRoleWithSAML(*sts.AssumeRoleWithSAMLInput) (*sts.AssumeRoleWithSAMLOutput, error)
AssumeRoleWithSAMLWithContext(aws.Context, *sts.AssumeRoleWithSAMLInput, ...request.Option) (*sts.AssumeRoleWithSAMLOutput, error)
AssumeRoleWithSAMLRequest(*sts.AssumeRoleWithSAMLInput) (*request.Request, *sts.AssumeRoleWithSAMLOutput)
AssumeRoleWithWebIdentity(*sts.AssumeRoleWithWebIdentityInput) (*sts.AssumeRoleWithWebIdentityOutput, error)
AssumeRoleWithWebIdentityWithContext(aws.Context, *sts.AssumeRoleWithWebIdentityInput, ...request.Option) (*sts.AssumeRoleWithWebIdentityOutput, error)
AssumeRoleWithWebIdentityRequest(*sts.AssumeRoleWithWebIdentityInput) (*request.Request, *sts.AssumeRoleWithWebIdentityOutput)
DecodeAuthorizationMessage(*sts.DecodeAuthorizationMessageInput) (*sts.DecodeAuthorizationMessageOutput, error)
DecodeAuthorizationMessageWithContext(aws.Context, *sts.DecodeAuthorizationMessageInput, ...request.Option) (*sts.DecodeAuthorizationMessageOutput, error)
DecodeAuthorizationMessageRequest(*sts.DecodeAuthorizationMessageInput) (*request.Request, *sts.DecodeAuthorizationMessageOutput)
GetAccessKeyInfo(*sts.GetAccessKeyInfoInput) (*sts.GetAccessKeyInfoOutput, error)
GetAccessKeyInfoWithContext(aws.Context, *sts.GetAccessKeyInfoInput, ...request.Option) (*sts.GetAccessKeyInfoOutput, error)
GetAccessKeyInfoRequest(*sts.GetAccessKeyInfoInput) (*request.Request, *sts.GetAccessKeyInfoOutput)
GetCallerIdentity(*sts.GetCallerIdentityInput) (*sts.GetCallerIdentityOutput, error)
GetCallerIdentityWithContext(aws.Context, *sts.GetCallerIdentityInput, ...request.Option) (*sts.GetCallerIdentityOutput, error)
GetCallerIdentityRequest(*sts.GetCallerIdentityInput) (*request.Request, *sts.GetCallerIdentityOutput)
GetFederationToken(*sts.GetFederationTokenInput) (*sts.GetFederationTokenOutput, error)
GetFederationTokenWithContext(aws.Context, *sts.GetFederationTokenInput, ...request.Option) (*sts.GetFederationTokenOutput, error)
GetFederationTokenRequest(*sts.GetFederationTokenInput) (*request.Request, *sts.GetFederationTokenOutput)
GetSessionToken(*sts.GetSessionTokenInput) (*sts.GetSessionTokenOutput, error)
GetSessionTokenWithContext(aws.Context, *sts.GetSessionTokenInput, ...request.Option) (*sts.GetSessionTokenOutput, error)
GetSessionTokenRequest(*sts.GetSessionTokenInput) (*request.Request, *sts.GetSessionTokenOutput)
}
var _ STSAPI = (*sts.STS)(nil)