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update to recent aws package with mod support

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This commit is contained in:
Will Norris 2018-09-15 07:54:12 +00:00
parent 9c3cbc1733
commit e3dff050fb
71 changed files with 4964 additions and 726 deletions
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4
go.mod
View file

@ -5,14 +5,13 @@ require (
github.com/Azure/azure-sdk-for-go v12.3.0-beta+incompatible // indirect
github.com/Azure/go-autorest v9.9.0+incompatible // indirect
github.com/PaulARoy/azurestoragecache v0.0.0-20170906084534-3c249a3ba788
github.com/aws/aws-sdk-go v0.0.0-20180126231901-00cca3f093a8
github.com/aws/aws-sdk-go v1.15.35
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/dgrijalva/jwt-go v3.1.0+incompatible // indirect
github.com/die-net/lrucache v0.0.0-20171111232917-04b9315ab7a6
github.com/disintegration/imaging v1.3.0
github.com/dnaeon/go-vcr v0.0.0-20180814043457-aafff18a5cc2 // indirect
github.com/garyburd/redigo v1.5.0
github.com/go-ini/ini v1.25.4 // indirect
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b // indirect
github.com/golang/protobuf v1.0.0 // indirect
github.com/google/btree v0.0.0-20180124185431-e89373fe6b4a // indirect
@ -20,7 +19,6 @@ require (
github.com/googleapis/gax-go v2.0.0+incompatible // indirect
github.com/gopherjs/gopherjs v0.0.0-20180825215210-0210a2f0f73c // indirect
github.com/gregjones/httpcache v0.0.0-20171119193500-2bcd89a1743f
github.com/jmespath/go-jmespath v0.0.0-20160202185014-0b12d6b521d8 // indirect
github.com/jtolds/gls v4.2.1+incompatible // indirect
github.com/kr/pretty v0.1.0 // indirect
github.com/marstr/guid v0.0.0-20170427235115-8bdf7d1a087c // indirect

4
go.sum
View file

@ -6,8 +6,8 @@ github.com/Azure/go-autorest v9.9.0+incompatible h1:U3u8yuM3dZPg6vjJ/Hl2hQlaP+WN
github.com/Azure/go-autorest v9.9.0+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24=
github.com/PaulARoy/azurestoragecache v0.0.0-20170906084534-3c249a3ba788 h1:OxWBmk9BZqWOHVs+hrElt/BiexDGcStcsADt0f4cUx8=
github.com/PaulARoy/azurestoragecache v0.0.0-20170906084534-3c249a3ba788/go.mod h1:lY1dZd8HBzJ10eqKERHn3CU59tfhzcAVb2c0ZhIWSOk=
github.com/aws/aws-sdk-go v0.0.0-20180126231901-00cca3f093a8 h1:xqzpCUtYUsmKRnKjKOmGh/kqa+zdhaCYuYAEwXzHCSY=
github.com/aws/aws-sdk-go v0.0.0-20180126231901-00cca3f093a8/go.mod h1:ZRmQr0FajVIyZ4ZzBYKG5P3ZqPz9IHG41ZoMu1ADI3k=
github.com/aws/aws-sdk-go v1.15.35 h1:roOTR0eOeCgYwrz3NXmrneLFBYdnK8epLedaRMm1kQg=
github.com/aws/aws-sdk-go v1.15.35/go.mod h1:mFuSZ37Z9YOHbQEwBWztmVzqXrEkub65tZoCYDt7FT0=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/dgrijalva/jwt-go v3.1.0+incompatible h1:FFziAwDQQ2dz1XClWMkwvukur3evtZx7x/wMHKM1i20=

10
vendor/github.com/aws/aws-sdk-go/aws/client/client.go generated vendored
View file

@ -15,6 +15,12 @@ type Config struct {
Endpoint string
SigningRegion string
SigningName string
// States that the signing name did not come from a modeled source but
// was derived based on other data. Used by service client constructors
// to determine if the signin name can be overriden based on metadata the
// service has.
SigningNameDerived bool
}
// ConfigProvider provides a generic way for a service client to receive
@ -85,6 +91,6 @@ func (c *Client) AddDebugHandlers() {
return
}
c.Handlers.Send.PushFrontNamed(request.NamedHandler{Name: "awssdk.client.LogRequest", Fn: logRequest})
c.Handlers.Send.PushBackNamed(request.NamedHandler{Name: "awssdk.client.LogResponse", Fn: logResponse})
c.Handlers.Send.PushFrontNamed(LogHTTPRequestHandler)
c.Handlers.Send.PushBackNamed(LogHTTPResponseHandler)
}

28
vendor/github.com/aws/aws-sdk-go/aws/client/default_retryer.go generated vendored
View file

@ -1,12 +1,11 @@
package client
import (
"math/rand"
"strconv"
"sync"
"time"
"github.com/aws/aws-sdk-go/aws/request"
"github.com/aws/aws-sdk-go/internal/sdkrand"
)
// DefaultRetryer implements basic retry logic using exponential backoff for
@ -31,8 +30,6 @@ func (d DefaultRetryer) MaxRetries() int {
return d.NumMaxRetries
}
var seededRand = rand.New(&lockedSource{src: rand.NewSource(time.Now().UnixNano())})
// RetryRules returns the delay duration before retrying this request again
func (d DefaultRetryer) RetryRules(r *request.Request) time.Duration {
// Set the upper limit of delay in retrying at ~five minutes
@ -53,7 +50,7 @@ func (d DefaultRetryer) RetryRules(r *request.Request) time.Duration {
retryCount = 13
}
delay := (1 << uint(retryCount)) * (seededRand.Intn(minTime) + minTime)
delay := (1 << uint(retryCount)) * (sdkrand.SeededRand.Intn(minTime) + minTime)
return time.Duration(delay) * time.Millisecond
}
@ -65,7 +62,7 @@ func (d DefaultRetryer) ShouldRetry(r *request.Request) bool {
return *r.Retryable
}
if r.HTTPResponse.StatusCode >= 500 {
if r.HTTPResponse.StatusCode >= 500 && r.HTTPResponse.StatusCode != 501 {
return true
}
return r.IsErrorRetryable() || d.shouldThrottle(r)
@ -117,22 +114,3 @@ func canUseRetryAfterHeader(r *request.Request) bool {
return true
}
// lockedSource is a thread-safe implementation of rand.Source
type lockedSource struct {
lk sync.Mutex
src rand.Source
}
func (r *lockedSource) Int63() (n int64) {
r.lk.Lock()
n = r.src.Int63()
r.lk.Unlock()
return
}
func (r *lockedSource) Seed(seed int64) {
r.lk.Lock()
r.src.Seed(seed)
r.lk.Unlock()
}

106
vendor/github.com/aws/aws-sdk-go/aws/client/logger.go generated vendored
View file

@ -44,22 +44,57 @@ func (reader *teeReaderCloser) Close() error {
return reader.Source.Close()
}
// LogHTTPRequestHandler is a SDK request handler to log the HTTP request sent
// to a service. Will include the HTTP request body if the LogLevel of the
// request matches LogDebugWithHTTPBody.
var LogHTTPRequestHandler = request.NamedHandler{
Name: "awssdk.client.LogRequest",
Fn: logRequest,
}
func logRequest(r *request.Request) {
logBody := r.Config.LogLevel.Matches(aws.LogDebugWithHTTPBody)
dumpedBody, err := httputil.DumpRequestOut(r.HTTPRequest, logBody)
bodySeekable := aws.IsReaderSeekable(r.Body)
b, err := httputil.DumpRequestOut(r.HTTPRequest, logBody)
if err != nil {
r.Config.Logger.Log(fmt.Sprintf(logReqErrMsg, r.ClientInfo.ServiceName, r.Operation.Name, err))
r.Config.Logger.Log(fmt.Sprintf(logReqErrMsg,
r.ClientInfo.ServiceName, r.Operation.Name, err))
return
}
if logBody {
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()
}
r.Config.Logger.Log(fmt.Sprintf(logReqMsg, r.ClientInfo.ServiceName, r.Operation.Name, string(dumpedBody)))
r.Config.Logger.Log(fmt.Sprintf(logReqMsg,
r.ClientInfo.ServiceName, r.Operation.Name, string(b)))
}
// LogHTTPRequestHeaderHandler is a SDK request handler to log the HTTP request sent
// to a service. Will only log the HTTP request's headers. The request payload
// will not be read.
var LogHTTPRequestHeaderHandler = request.NamedHandler{
Name: "awssdk.client.LogRequestHeader",
Fn: logRequestHeader,
}
func logRequestHeader(r *request.Request) {
b, err := httputil.DumpRequestOut(r.HTTPRequest, false)
if err != nil {
r.Config.Logger.Log(fmt.Sprintf(logReqErrMsg,
r.ClientInfo.ServiceName, r.Operation.Name, err))
return
}
r.Config.Logger.Log(fmt.Sprintf(logReqMsg,
r.ClientInfo.ServiceName, r.Operation.Name, string(b)))
}
const logRespMsg = `DEBUG: Response %s/%s Details:
@ -72,27 +107,44 @@ const logRespErrMsg = `DEBUG ERROR: Response %s/%s:
%s
-----------------------------------------------------`
// LogHTTPResponseHandler is a SDK request handler to log the HTTP response
// received from a service. Will include the HTTP response body if the LogLevel
// of the request matches LogDebugWithHTTPBody.
var LogHTTPResponseHandler = request.NamedHandler{
Name: "awssdk.client.LogResponse",
Fn: logResponse,
}
func logResponse(r *request.Request) {
lw := &logWriter{r.Config.Logger, bytes.NewBuffer(nil)}
r.HTTPResponse.Body = &teeReaderCloser{
Reader: io.TeeReader(r.HTTPResponse.Body, lw),
Source: r.HTTPResponse.Body,
logBody := r.Config.LogLevel.Matches(aws.LogDebugWithHTTPBody)
if logBody {
r.HTTPResponse.Body = &teeReaderCloser{
Reader: io.TeeReader(r.HTTPResponse.Body, lw),
Source: r.HTTPResponse.Body,
}
}
handlerFn := func(req *request.Request) {
body, err := httputil.DumpResponse(req.HTTPResponse, false)
b, err := httputil.DumpResponse(req.HTTPResponse, false)
if err != nil {
lw.Logger.Log(fmt.Sprintf(logRespErrMsg, req.ClientInfo.ServiceName, req.Operation.Name, err))
lw.Logger.Log(fmt.Sprintf(logRespErrMsg,
req.ClientInfo.ServiceName, req.Operation.Name, err))
return
}
b, err := ioutil.ReadAll(lw.buf)
if err != nil {
lw.Logger.Log(fmt.Sprintf(logRespErrMsg, req.ClientInfo.ServiceName, req.Operation.Name, err))
return
}
lw.Logger.Log(fmt.Sprintf(logRespMsg, req.ClientInfo.ServiceName, req.Operation.Name, string(body)))
if req.Config.LogLevel.Matches(aws.LogDebugWithHTTPBody) {
lw.Logger.Log(fmt.Sprintf(logRespMsg,
req.ClientInfo.ServiceName, req.Operation.Name, string(b)))
if logBody {
b, err := ioutil.ReadAll(lw.buf)
if err != nil {
lw.Logger.Log(fmt.Sprintf(logRespErrMsg,
req.ClientInfo.ServiceName, req.Operation.Name, err))
return
}
lw.Logger.Log(string(b))
}
}
@ -106,3 +158,27 @@ func logResponse(r *request.Request) {
Name: handlerName, Fn: handlerFn,
})
}
// LogHTTPResponseHeaderHandler is a SDK request handler to log the HTTP
// response received from a service. Will only log the HTTP response's headers.
// The response payload will not be read.
var LogHTTPResponseHeaderHandler = request.NamedHandler{
Name: "awssdk.client.LogResponseHeader",
Fn: logResponseHeader,
}
func logResponseHeader(r *request.Request) {
if r.Config.Logger == nil {
return
}
b, err := httputil.DumpResponse(r.HTTPResponse, false)
if err != nil {
r.Config.Logger.Log(fmt.Sprintf(logRespErrMsg,
r.ClientInfo.ServiceName, r.Operation.Name, err))
return
}
r.Config.Logger.Log(fmt.Sprintf(logRespMsg,
r.ClientInfo.ServiceName, r.Operation.Name, string(b)))
}

1
vendor/github.com/aws/aws-sdk-go/aws/client/metadata/client_info.go generated vendored
View file

@ -3,6 +3,7 @@ package metadata
// ClientInfo wraps immutable data from the client.Client structure.
type ClientInfo struct {
ServiceName string
ServiceID string
APIVersion string
Endpoint string
SigningName string

22
vendor/github.com/aws/aws-sdk-go/aws/config.go generated vendored
View file

@ -151,6 +151,15 @@ type Config struct {
// with accelerate.
S3UseAccelerate *bool
// S3DisableContentMD5Validation config option is temporarily disabled,
// For S3 GetObject API calls, #1837.
//
// Set this to `true` to disable the S3 service client from automatically
// adding the ContentMD5 to S3 Object Put and Upload API calls. This option
// will also disable the SDK from performing object ContentMD5 validation
// on GetObject API calls.
S3DisableContentMD5Validation *bool
// Set this to `true` to disable the EC2Metadata client from overriding the
// default http.Client's Timeout. This is helpful if you do not want the
// EC2Metadata client to create a new http.Client. This options is only
@ -336,6 +345,15 @@ func (c *Config) WithS3Disable100Continue(disable bool) *Config {
func (c *Config) WithS3UseAccelerate(enable bool) *Config {
c.S3UseAccelerate = &enable
return c
}
// WithS3DisableContentMD5Validation sets a config
// S3DisableContentMD5Validation value returning a Config pointer for chaining.
func (c *Config) WithS3DisableContentMD5Validation(enable bool) *Config {
c.S3DisableContentMD5Validation = &enable
return c
}
// WithUseDualStack sets a config UseDualStack value returning a Config
@ -435,6 +453,10 @@ func mergeInConfig(dst *Config, other *Config) {
dst.S3UseAccelerate = other.S3UseAccelerate
}
if other.S3DisableContentMD5Validation != nil {
dst.S3DisableContentMD5Validation = other.S3DisableContentMD5Validation
}
if other.UseDualStack != nil {
dst.UseDualStack = other.UseDualStack
}

28
vendor/github.com/aws/aws-sdk-go/aws/corehandlers/handlers.go generated vendored
View file

@ -3,12 +3,10 @@ package corehandlers
import (
"bytes"
"fmt"
"io"
"io/ioutil"
"net/http"
"net/url"
"regexp"
"runtime"
"strconv"
"time"
@ -36,18 +34,13 @@ var BuildContentLengthHandler = request.NamedHandler{Name: "core.BuildContentLen
if slength := r.HTTPRequest.Header.Get("Content-Length"); slength != "" {
length, _ = strconv.ParseInt(slength, 10, 64)
} else {
switch body := r.Body.(type) {
case nil:
length = 0
case lener:
length = int64(body.Len())
case io.Seeker:
r.BodyStart, _ = body.Seek(0, 1)
end, _ := body.Seek(0, 2)
body.Seek(r.BodyStart, 0) // make sure to seek back to original location
length = end - r.BodyStart
default:
panic("Cannot get length of body, must provide `ContentLength`")
if r.Body != nil {
var err error
length, err = aws.SeekerLen(r.Body)
if err != nil {
r.Error = awserr.New(request.ErrCodeSerialization, "failed to get request body's length", err)
return
}
}
}
@ -60,13 +53,6 @@ var BuildContentLengthHandler = request.NamedHandler{Name: "core.BuildContentLen
}
}}
// SDKVersionUserAgentHandler is a request handler for adding the SDK Version to the user agent.
var SDKVersionUserAgentHandler = request.NamedHandler{
Name: "core.SDKVersionUserAgentHandler",
Fn: request.MakeAddToUserAgentHandler(aws.SDKName, aws.SDKVersion,
runtime.Version(), runtime.GOOS, runtime.GOARCH),
}
var reStatusCode = regexp.MustCompile(`^(\d{3})`)
// ValidateReqSigHandler is a request handler to ensure that the request's

37
vendor/github.com/aws/aws-sdk-go/aws/corehandlers/user_agent.go generated vendored Normal file
View file

@ -0,0 +1,37 @@
package corehandlers
import (
"os"
"runtime"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/request"
)
// SDKVersionUserAgentHandler is a request handler for adding the SDK Version
// to the user agent.
var SDKVersionUserAgentHandler = request.NamedHandler{
Name: "core.SDKVersionUserAgentHandler",
Fn: request.MakeAddToUserAgentHandler(aws.SDKName, aws.SDKVersion,
runtime.Version(), runtime.GOOS, runtime.GOARCH),
}
const execEnvVar = `AWS_EXECUTION_ENV`
const execEnvUAKey = `exec_env`
// AddHostExecEnvUserAgentHander is a request handler appending the SDK's
// execution environment to the user agent.
//
// If the environment variable AWS_EXECUTION_ENV is set, its value will be
// appended to the user agent string.
var AddHostExecEnvUserAgentHander = request.NamedHandler{
Name: "core.AddHostExecEnvUserAgentHander",
Fn: func(r *request.Request) {
v := os.Getenv(execEnvVar)
if len(v) == 0 {
return
}
request.AddToUserAgent(r, execEnvUAKey+"/"+v)
},
}

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

@ -158,13 +158,14 @@ func (e *Expiry) SetExpiration(expiration time.Time, window time.Duration) {
// IsExpired returns if the credentials are expired.
func (e *Expiry) IsExpired() bool {
if e.CurrentTime == nil {
e.CurrentTime = time.Now
curTime := e.CurrentTime
if curTime == nil {
curTime = time.Now
}
return e.expiration.Before(e.CurrentTime())
return e.expiration.Before(curTime())
}
// A Credentials provides synchronous safe retrieval of AWS credentials Value.
// A Credentials provides concurrency safe retrieval of AWS credentials Value.
// Credentials will cache the credentials value until they expire. Once the value
// expires the next Get will attempt to retrieve valid credentials.
//
@ -178,7 +179,8 @@ func (e *Expiry) IsExpired() bool {
type Credentials struct {
creds Value
forceRefresh bool
m sync.Mutex
m sync.RWMutex
provider Provider
}
@ -201,6 +203,17 @@ func NewCredentials(provider Provider) *Credentials {
// If Credentials.Expire() was called the credentials Value will be force
// expired, and the next call to Get() will cause them to be refreshed.
func (c *Credentials) Get() (Value, error) {
// Check the cached credentials first with just the read lock.
c.m.RLock()
if !c.isExpired() {
creds := c.creds
c.m.RUnlock()
return creds, nil
}
c.m.RUnlock()
// Credentials are expired need to retrieve the credentials taking the full
// lock.
c.m.Lock()
defer c.m.Unlock()
@ -234,8 +247,8 @@ func (c *Credentials) Expire() {
// If the Credentials were forced to be expired with Expire() this will
// reflect that override.
func (c *Credentials) IsExpired() bool {
c.m.Lock()
defer c.m.Unlock()
c.m.RLock()
defer c.m.RUnlock()
return c.isExpired()
}

6
vendor/github.com/aws/aws-sdk-go/aws/credentials/ec2rolecreds/ec2_role_provider.go generated vendored
View file

@ -4,7 +4,6 @@ import (
"bufio"
"encoding/json"
"fmt"
"path"
"strings"
"time"
@ -12,6 +11,7 @@ import (
"github.com/aws/aws-sdk-go/aws/client"
"github.com/aws/aws-sdk-go/aws/credentials"
"github.com/aws/aws-sdk-go/aws/ec2metadata"
"github.com/aws/aws-sdk-go/internal/sdkuri"
)
// ProviderName provides a name of EC2Role provider
@ -125,7 +125,7 @@ type ec2RoleCredRespBody struct {
Message string
}
const iamSecurityCredsPath = "/iam/security-credentials"
const iamSecurityCredsPath = "iam/security-credentials/"
// requestCredList requests a list of credentials from the EC2 service.
// If there are no credentials, or there is an error making or receiving the request
@ -153,7 +153,7 @@ func requestCredList(client *ec2metadata.EC2Metadata) ([]string, error) {
// If the credentials cannot be found, or there is an error reading the response
// and error will be returned.
func requestCred(client *ec2metadata.EC2Metadata, credsName string) (ec2RoleCredRespBody, error) {
resp, err := client.GetMetadata(path.Join(iamSecurityCredsPath, credsName))
resp, err := client.GetMetadata(sdkuri.PathJoin(iamSecurityCredsPath, credsName))
if err != nil {
return ec2RoleCredRespBody{},
awserr.New("EC2RoleRequestError",

46
vendor/github.com/aws/aws-sdk-go/aws/csm/doc.go generated vendored Normal file
View file

@ -0,0 +1,46 @@
// 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.
//
// 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.
//
// Example:
// r, err := csm.Start("clientID", ":31000")
// if err != nil {
// panic(fmt.Errorf("failed starting CSM: %v", err))
// }
//
// sess, err := session.NewSession(&aws.Config{})
// if err != nil {
// panic(fmt.Errorf("failed loading session: %v", err))
// }
//
// r.InjectHandlers(&sess.Handlers)
//
// client := s3.New(sess)
// resp, err := client.GetObject(&s3.GetObjectInput{
// Bucket: aws.String("bucket"),
// Key: aws.String("key"),
// })
//
// // Will pause monitoring
// r.Pause()
// resp, err = client.GetObject(&s3.GetObjectInput{
// Bucket: aws.String("bucket"),
// Key: aws.String("key"),
// })
//
// // 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

67
vendor/github.com/aws/aws-sdk-go/aws/csm/enable.go generated vendored Normal file
View file

@ -0,0 +1,67 @@
package csm
import (
"fmt"
"sync"
)
var (
lock sync.Mutex
)
// Client side metric handler names
const (
APICallMetricHandlerName = "awscsm.SendAPICallMetric"
APICallAttemptMetricHandlerName = "awscsm.SendAPICallAttemptMetric"
)
// Start will start the 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")
// if err != nil {
// panic(fmt.Errorf("expected no error, but received %v", err))
// }
// sess := session.NewSession()
// r.InjectHandlers(sess.Handlers)
//
// svc := s3.New(sess)
// out, err := svc.GetObject(&s3.GetObjectInput{
// Bucket: aws.String("bucket"),
// Key: aws.String("key"),
// })
func Start(clientID string, url string) (*Reporter, error) {
lock.Lock()
defer lock.Unlock()
if sender == nil {
sender = newReporter(clientID, url)
} else {
if sender.clientID != clientID {
panic(fmt.Errorf("inconsistent client IDs. %q was expected, but received %q", sender.clientID, clientID))
}
if sender.url != url {
panic(fmt.Errorf("inconsistent URLs. %q was expected, but received %q", sender.url, url))
}
}
if err := connect(url); err != nil {
sender = nil
return nil, err
}
return sender, nil
}
// Get will return a reporter if one exists, if one does not exist, nil will
// be returned.
func Get() *Reporter {
lock.Lock()
defer lock.Unlock()
return sender
}

51
vendor/github.com/aws/aws-sdk-go/aws/csm/metric.go generated vendored Normal file
View file

@ -0,0 +1,51 @@
package csm
import (
"strconv"
"time"
)
type metricTime time.Time
func (t metricTime) MarshalJSON() ([]byte, error) {
ns := time.Duration(time.Time(t).UnixNano())
return []byte(strconv.FormatInt(int64(ns/time.Millisecond), 10)), nil
}
type metric struct {
ClientID *string `json:"ClientId,omitempty"`
API *string `json:"Api,omitempty"`
Service *string `json:"Service,omitempty"`
Timestamp *metricTime `json:"Timestamp,omitempty"`
Type *string `json:"Type,omitempty"`
Version *int `json:"Version,omitempty"`
AttemptCount *int `json:"AttemptCount,omitempty"`
Latency *int `json:"Latency,omitempty"`
Fqdn *string `json:"Fqdn,omitempty"`
UserAgent *string `json:"UserAgent,omitempty"`
AttemptLatency *int `json:"AttemptLatency,omitempty"`
SessionToken *string `json:"SessionToken,omitempty"`
Region *string `json:"Region,omitempty"`
AccessKey *string `json:"AccessKey,omitempty"`
HTTPStatusCode *int `json:"HttpStatusCode,omitempty"`
XAmzID2 *string `json:"XAmzId2,omitempty"`
XAmzRequestID *string `json:"XAmznRequestId,omitempty"`
AWSException *string `json:"AwsException,omitempty"`
AWSExceptionMessage *string `json:"AwsExceptionMessage,omitempty"`
SDKException *string `json:"SdkException,omitempty"`
SDKExceptionMessage *string `json:"SdkExceptionMessage,omitempty"`
DestinationIP *string `json:"DestinationIp,omitempty"`
ConnectionReused *int `json:"ConnectionReused,omitempty"`
AcquireConnectionLatency *int `json:"AcquireConnectionLatency,omitempty"`
ConnectLatency *int `json:"ConnectLatency,omitempty"`
RequestLatency *int `json:"RequestLatency,omitempty"`
DNSLatency *int `json:"DnsLatency,omitempty"`
TCPLatency *int `json:"TcpLatency,omitempty"`
SSLLatency *int `json:"SslLatency,omitempty"`
}

54
vendor/github.com/aws/aws-sdk-go/aws/csm/metric_chan.go generated vendored Normal file
View file

@ -0,0 +1,54 @@
package csm
import (
"sync/atomic"
)
const (
runningEnum = iota
pausedEnum
)
var (
// MetricsChannelSize of metrics to hold in the channel
MetricsChannelSize = 100
)
type metricChan struct {
ch chan metric
paused int64
}
func newMetricChan(size int) metricChan {
return metricChan{
ch: make(chan metric, size),
}
}
func (ch *metricChan) Pause() {
atomic.StoreInt64(&ch.paused, pausedEnum)
}
func (ch *metricChan) Continue() {
atomic.StoreInt64(&ch.paused, runningEnum)
}
func (ch *metricChan) IsPaused() bool {
v := atomic.LoadInt64(&ch.paused)
return v == pausedEnum
}
// Push will push metrics to the metric channel if the channel
// is not paused
func (ch *metricChan) Push(m metric) bool {
if ch.IsPaused() {
return false
}
select {
case ch.ch <- m:
return true
default:
return false
}
}

231
vendor/github.com/aws/aws-sdk-go/aws/csm/reporter.go generated vendored Normal file
View file

@ -0,0 +1,231 @@
package csm
import (
"encoding/json"
"net"
"time"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/awserr"
"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 {
clientID string
url string
conn net.Conn
metricsCh metricChan
done chan struct{}
}
var (
sender *Reporter
)
func connect(url string) error {
const network = "udp"
if err := sender.connect(network, url); err != nil {
return err
}
if sender.done == nil {
sender.done = make(chan struct{})
go sender.start()
}
return nil
}
func newReporter(clientID, url string) *Reporter {
return &Reporter{
clientID: clientID,
url: url,
metricsCh: newMetricChan(MetricsChannelSize),
}
}
func (rep *Reporter) sendAPICallAttemptMetric(r *request.Request) {
if rep == nil {
return
}
now := time.Now()
creds, _ := r.Config.Credentials.Get()
m := metric{
ClientID: aws.String(rep.clientID),
API: aws.String(r.Operation.Name),
Service: aws.String(r.ClientInfo.ServiceID),
Timestamp: (*metricTime)(&now),
UserAgent: aws.String(r.HTTPRequest.Header.Get("User-Agent")),
Region: r.Config.Region,
Type: aws.String("ApiCallAttempt"),
Version: aws.Int(1),
XAmzRequestID: aws.String(r.RequestID),
AttemptCount: aws.Int(r.RetryCount + 1),
AttemptLatency: aws.Int(int(now.Sub(r.AttemptTime).Nanoseconds() / int64(time.Millisecond))),
AccessKey: aws.String(creds.AccessKeyID),
}
if r.HTTPResponse != nil {
m.HTTPStatusCode = aws.Int(r.HTTPResponse.StatusCode)
}
if r.Error != nil {
if awserr, ok := r.Error.(awserr.Error); ok {
setError(&m, awserr)
}
}
rep.metricsCh.Push(m)
}
func setError(m *metric, err awserr.Error) {
msg := err.Error()
code := err.Code()
switch code {
case "RequestError",
"SerializationError",
request.CanceledErrorCode:
m.SDKException = &code
m.SDKExceptionMessage = &msg
default:
m.AWSException = &code
m.AWSExceptionMessage = &msg
}
}
func (rep *Reporter) sendAPICallMetric(r *request.Request) {
if rep == nil {
return
}
now := time.Now()
m := metric{
ClientID: aws.String(rep.clientID),
API: aws.String(r.Operation.Name),
Service: aws.String(r.ClientInfo.ServiceID),
Timestamp: (*metricTime)(&now),
Type: aws.String("ApiCall"),
AttemptCount: aws.Int(r.RetryCount + 1),
Latency: aws.Int(int(time.Now().Sub(r.Time) / time.Millisecond)),
XAmzRequestID: aws.String(r.RequestID),
}
// TODO: Probably want to figure something out for logging dropped
// metrics
rep.metricsCh.Push(m)
}
func (rep *Reporter) connect(network, url string) error {
if rep.conn != nil {
rep.conn.Close()
}
conn, err := net.Dial(network, url)
if err != nil {
return awserr.New("UDPError", "Could not connect", err)
}
rep.conn = conn
return nil
}
func (rep *Reporter) close() {
if rep.done != nil {
close(rep.done)
}
rep.metricsCh.Pause()
}
func (rep *Reporter) start() {
defer func() {
rep.metricsCh.Pause()
}()
for {
select {
case <-rep.done:
rep.done = nil
return
case m := <-rep.metricsCh.ch:
// TODO: What to do with this error? Probably should just log
b, err := json.Marshal(m)
if err != nil {
continue
}
rep.conn.Write(b)
}
}
}
// Pause will pause the metric channel preventing any new metrics from
// being added.
func (rep *Reporter) Pause() {
lock.Lock()
defer lock.Unlock()
if rep == nil {
return
}
rep.close()
}
// Continue will reopen the metric channel and allow for monitoring
// to be resumed.
func (rep *Reporter) Continue() {
lock.Lock()
defer lock.Unlock()
if rep == nil {
return
}
if !rep.metricsCh.IsPaused() {
return
}
rep.metricsCh.Continue()
}
// InjectHandlers will will enable client side metrics and inject the proper
// handlers to handle how metrics are sent.
//
// Example:
// // Start must be called in order to inject the correct handlers
// r, err := csm.Start("clientID", "127.0.0.1:8094")
// if err != nil {
// panic(fmt.Errorf("expected no error, but received %v", err))
// }
//
// sess := session.NewSession()
// r.InjectHandlers(&sess.Handlers)
//
// // create a new service client with our client side metric session
// svc := s3.New(sess)
func (rep *Reporter) InjectHandlers(handlers *request.Handlers) {
if rep == nil {
return
}
apiCallHandler := request.NamedHandler{Name: APICallMetricHandlerName, Fn: rep.sendAPICallMetric}
apiCallAttemptHandler := request.NamedHandler{Name: APICallAttemptMetricHandlerName, Fn: rep.sendAPICallAttemptMetric}
handlers.Complete.PushFrontNamed(apiCallHandler)
handlers.Complete.PushFrontNamed(apiCallAttemptHandler)
handlers.AfterRetry.PushFrontNamed(apiCallAttemptHandler)
}

22
vendor/github.com/aws/aws-sdk-go/aws/defaults/defaults.go generated vendored
View file

@ -73,6 +73,7 @@ func Handlers() request.Handlers {
handlers.Validate.PushBackNamed(corehandlers.ValidateEndpointHandler)
handlers.Validate.AfterEachFn = request.HandlerListStopOnError
handlers.Build.PushBackNamed(corehandlers.SDKVersionUserAgentHandler)
handlers.Build.PushBackNamed(corehandlers.AddHostExecEnvUserAgentHander)
handlers.Build.AfterEachFn = request.HandlerListStopOnError
handlers.Sign.PushBackNamed(corehandlers.BuildContentLengthHandler)
handlers.Send.PushBackNamed(corehandlers.ValidateReqSigHandler)
@ -91,14 +92,25 @@ func Handlers() request.Handlers {
func CredChain(cfg *aws.Config, handlers request.Handlers) *credentials.Credentials {
return credentials.NewCredentials(&credentials.ChainProvider{
VerboseErrors: aws.BoolValue(cfg.CredentialsChainVerboseErrors),
Providers: []credentials.Provider{
&credentials.EnvProvider{},
&credentials.SharedCredentialsProvider{Filename: "", Profile: ""},
RemoteCredProvider(*cfg, handlers),
},
Providers: CredProviders(cfg, handlers),
})
}
// CredProviders returns the slice of providers used in
// the default credential chain.
//
// For applications that need to use some other provider (for example use
// different environment variables for legacy reasons) but still fall back
// on the default chain of providers. This allows that default chaint to be
// automatically updated
func CredProviders(cfg *aws.Config, handlers request.Handlers) []credentials.Provider {
return []credentials.Provider{
&credentials.EnvProvider{},
&credentials.SharedCredentialsProvider{Filename: "", Profile: ""},
RemoteCredProvider(*cfg, handlers),
}
}
const (
httpProviderEnvVar = "AWS_CONTAINER_CREDENTIALS_FULL_URI"
ecsCredsProviderEnvVar = "AWS_CONTAINER_CREDENTIALS_RELATIVE_URI"

8
vendor/github.com/aws/aws-sdk-go/aws/ec2metadata/api.go generated vendored
View file

@ -4,12 +4,12 @@ import (
"encoding/json"
"fmt"
"net/http"
"path"
"strings"
"time"
"github.com/aws/aws-sdk-go/aws/awserr"
"github.com/aws/aws-sdk-go/aws/request"
"github.com/aws/aws-sdk-go/internal/sdkuri"
)
// GetMetadata uses the path provided to request information from the EC2
@ -19,7 +19,7 @@ func (c *EC2Metadata) GetMetadata(p string) (string, error) {
op := &request.Operation{
Name: "GetMetadata",
HTTPMethod: "GET",
HTTPPath: path.Join("/", "meta-data", p),
HTTPPath: sdkuri.PathJoin("/meta-data", p),
}
output := &metadataOutput{}
@ -35,7 +35,7 @@ func (c *EC2Metadata) GetUserData() (string, error) {
op := &request.Operation{
Name: "GetUserData",
HTTPMethod: "GET",
HTTPPath: path.Join("/", "user-data"),
HTTPPath: "/user-data",
}
output := &metadataOutput{}
@ -56,7 +56,7 @@ func (c *EC2Metadata) GetDynamicData(p string) (string, error) {
op := &request.Operation{
Name: "GetDynamicData",
HTTPMethod: "GET",
HTTPPath: path.Join("/", "dynamic", p),
HTTPPath: sdkuri.PathJoin("/dynamic", p),
}
output := &metadataOutput{}

24
vendor/github.com/aws/aws-sdk-go/aws/ec2metadata/service.go generated vendored
View file

@ -1,5 +1,10 @@
// Package ec2metadata provides the client for making API calls to the
// EC2 Metadata service.
//
// This package's client can be disabled completely by setting the environment
// variable "AWS_EC2_METADATA_DISABLED=true". This environment variable set to
// true instructs the SDK to disable the EC2 Metadata client. The client cannot
// be used while the environemnt variable is set to true, (case insensitive).
package ec2metadata
import (
@ -7,17 +12,21 @@ import (
"errors"
"io"
"net/http"
"os"
"strings"
"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/client/metadata"
"github.com/aws/aws-sdk-go/aws/corehandlers"
"github.com/aws/aws-sdk-go/aws/request"
)
// ServiceName is the name of the service.
const ServiceName = "ec2metadata"
const disableServiceEnvVar = "AWS_EC2_METADATA_DISABLED"
// A EC2Metadata is an EC2 Metadata service Client.
type EC2Metadata struct {
@ -75,6 +84,21 @@ func NewClient(cfg aws.Config, handlers request.Handlers, endpoint, signingRegio
svc.Handlers.Validate.Clear()
svc.Handlers.Validate.PushBack(validateEndpointHandler)
// Disable the EC2 Metadata service if the environment variable is set.
// This shortcirctes the service's functionality to always fail to send
// requests.
if strings.ToLower(os.Getenv(disableServiceEnvVar)) == "true" {
svc.Handlers.Send.SwapNamed(request.NamedHandler{
Name: corehandlers.SendHandler.Name,
Fn: func(r *request.Request) {
r.Error = awserr.New(
request.CanceledErrorCode,
"EC2 IMDS access disabled via "+disableServiceEnvVar+" env var",
nil)
},
})
}
// Add additional options to the service config
for _, option := range opts {
option(svc.Client)

46
vendor/github.com/aws/aws-sdk-go/aws/endpoints/decode.go generated vendored
View file

@ -4,7 +4,6 @@ import (
"encoding/json"
"fmt"
"io"
"os"
"github.com/aws/aws-sdk-go/aws/awserr"
)
@ -85,34 +84,12 @@ func decodeV3Endpoints(modelDef modelDefinition, opts DecodeModelOptions) (Resol
custAddEC2Metadata(p)
custAddS3DualStack(p)
custRmIotDataService(p)
custFixCloudHSMv2SigningName(p)
custFixAppAutoscalingChina(p)
}
return ps, nil
}
func custFixCloudHSMv2SigningName(p *partition) {
// Workaround for aws/aws-sdk-go#1745 until the endpoint model can be
// fixed upstream. TODO remove this once the endpoints model is updated.
s, ok := p.Services["cloudhsmv2"]
if !ok {
return
}
if len(s.Defaults.CredentialScope.Service) != 0 {
fmt.Fprintf(os.Stderr, "cloudhsmv2 signing name already set, ignoring override.\n")
// If the value is already set don't override
return
}
s.Defaults.CredentialScope.Service = "cloudhsm"
fmt.Fprintf(os.Stderr, "cloudhsmv2 signing name not set, overriding.\n")
p.Services["cloudhsmv2"] = s
}
func custAddS3DualStack(p *partition) {
if p.ID != "aws" {
return
@ -146,6 +123,27 @@ func custRmIotDataService(p *partition) {
delete(p.Services, "data.iot")
}
func custFixAppAutoscalingChina(p *partition) {
if p.ID != "aws-cn" {
return
}
const serviceName = "application-autoscaling"
s, ok := p.Services[serviceName]
if !ok {
return
}
const expectHostname = `autoscaling.{region}.amazonaws.com`
if e, a := s.Defaults.Hostname, expectHostname; e != a {
fmt.Printf("custFixAppAutoscalingChina: ignoring customization, expected %s, got %s\n", e, a)
return
}
s.Defaults.Hostname = expectHostname + ".cn"
p.Services[serviceName] = s
}
type decodeModelError struct {
awsError
}

727
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

22
vendor/github.com/aws/aws-sdk-go/aws/endpoints/endpoints.go generated vendored
View file

@ -206,10 +206,11 @@ func (p Partition) EndpointFor(service, region string, opts ...func(*Options)) (
// enumerating over the regions in a partition.
func (p Partition) Regions() map[string]Region {
rs := map[string]Region{}
for id := range p.p.Regions {
for id, r := range p.p.Regions {
rs[id] = Region{
id: id,
p: p.p,
id: id,
desc: r.Description,
p: p.p,
}
}
@ -240,6 +241,10 @@ type Region struct {
// ID returns the region's identifier.
func (r Region) ID() string { return r.id }
// Description returns the region's description. The region description
// is free text, it can be empty, and it may change between SDK releases.
func (r Region) Description() string { return r.desc }
// ResolveEndpoint resolves an endpoint from the context of the region given
// a service. See Partition.EndpointFor for usage and errors that can be returned.
func (r Region) ResolveEndpoint(service string, opts ...func(*Options)) (ResolvedEndpoint, error) {
@ -284,10 +289,11 @@ func (s Service) ResolveEndpoint(region string, opts ...func(*Options)) (Resolve
func (s Service) Regions() map[string]Region {
rs := map[string]Region{}
for id := range s.p.Services[s.id].Endpoints {
if _, ok := s.p.Regions[id]; ok {
if r, ok := s.p.Regions[id]; ok {
rs[id] = Region{
id: id,
p: s.p,
id: id,
desc: r.Description,
p: s.p,
}
}
}
@ -347,6 +353,10 @@ type ResolvedEndpoint struct {
// The service name that should be used for signing requests.
SigningName string
// States that the signing name for this endpoint was derived from metadata
// passed in, but was not explicitly modeled.
SigningNameDerived bool
// The signing method that should be used for signing requests.
SigningMethod string
}

12
vendor/github.com/aws/aws-sdk-go/aws/endpoints/v3model.go generated vendored
View file

@ -226,16 +226,20 @@ func (e endpoint) resolve(service, region, dnsSuffix string, defs []endpoint, op
if len(signingRegion) == 0 {
signingRegion = region
}
signingName := e.CredentialScope.Service
var signingNameDerived bool
if len(signingName) == 0 {
signingName = service
signingNameDerived = true
}
return ResolvedEndpoint{
URL: u,
SigningRegion: signingRegion,
SigningName: signingName,
SigningMethod: getByPriority(e.SignatureVersions, signerPriority, defaultSigner),
URL: u,
SigningRegion: signingRegion,
SigningName: signingName,
SigningNameDerived: signingNameDerived,
SigningMethod: getByPriority(e.SignatureVersions, signerPriority, defaultSigner),
}
}

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

@ -71,6 +71,12 @@ const (
// LogDebugWithRequestErrors states the SDK should log when service requests fail
// to build, send, validate, or unmarshal.
LogDebugWithRequestErrors
// LogDebugWithEventStreamBody states the SDK should log EventStream
// request and response bodys. This should be used to log the EventStream
// wire unmarshaled message content of requests and responses made while
// using the SDK Will also enable LogDebug.
LogDebugWithEventStreamBody
)
// A Logger is a minimalistic interface for the SDK to log messages to. Should

18
vendor/github.com/aws/aws-sdk-go/aws/request/handlers.go generated vendored
View file

@ -14,6 +14,7 @@ type Handlers struct {
Send HandlerList
ValidateResponse HandlerList
Unmarshal HandlerList
UnmarshalStream HandlerList
UnmarshalMeta HandlerList
UnmarshalError HandlerList
Retry HandlerList
@ -30,6 +31,7 @@ func (h *Handlers) Copy() Handlers {
Send: h.Send.copy(),
ValidateResponse: h.ValidateResponse.copy(),
Unmarshal: h.Unmarshal.copy(),
UnmarshalStream: h.UnmarshalStream.copy(),
UnmarshalError: h.UnmarshalError.copy(),
UnmarshalMeta: h.UnmarshalMeta.copy(),
Retry: h.Retry.copy(),
@ -45,6 +47,7 @@ func (h *Handlers) Clear() {
h.Send.Clear()
h.Sign.Clear()
h.Unmarshal.Clear()
h.UnmarshalStream.Clear()
h.UnmarshalMeta.Clear()
h.UnmarshalError.Clear()
h.ValidateResponse.Clear()
@ -172,6 +175,21 @@ func (l *HandlerList) SwapNamed(n NamedHandler) (swapped bool) {
return swapped
}
// Swap will swap out all handlers matching the name passed in. The matched
// handlers will be swapped in. True is returned if the handlers were swapped.
func (l *HandlerList) Swap(name string, replace NamedHandler) bool {
var swapped bool
for i := 0; i < len(l.list); i++ {
if l.list[i].Name == name {
l.list[i] = replace
swapped = true
}
}
return swapped
}
// SetBackNamed will replace the named handler if it exists in the handler list.
// If the handler does not exist the handler will be added to the end of the list.
func (l *HandlerList) SetBackNamed(n NamedHandler) {

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

@ -3,6 +3,8 @@ package request
import (
"io"
"sync"
"github.com/aws/aws-sdk-go/internal/sdkio"
)
// offsetReader is a thread-safe io.ReadCloser to prevent racing
@ -15,7 +17,7 @@ type offsetReader struct {
func newOffsetReader(buf io.ReadSeeker, offset int64) *offsetReader {
reader := &offsetReader{}
buf.Seek(offset, 0)
buf.Seek(offset, sdkio.SeekStart)
reader.buf = buf
return reader

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

@ -14,6 +14,7 @@ import (
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/awserr"
"github.com/aws/aws-sdk-go/aws/client/metadata"
"github.com/aws/aws-sdk-go/internal/sdkio"
)
const (
@ -45,6 +46,7 @@ type Request struct {
Handlers Handlers
Retryer
AttemptTime time.Time
Time time.Time
Operation *Operation
HTTPRequest *http.Request
@ -120,6 +122,7 @@ func New(cfg aws.Config, clientInfo metadata.ClientInfo, handlers Handlers,
Handlers: handlers.Copy(),
Retryer: retryer,
AttemptTime: time.Now(),
Time: time.Now(),
ExpireTime: 0,
Operation: operation,
@ -224,6 +227,9 @@ func (r *Request) SetContext(ctx aws.Context) {
// WillRetry returns if the request's can be retried.
func (r *Request) WillRetry() bool {
if !aws.IsReaderSeekable(r.Body) && r.HTTPRequest.Body != NoBody {
return false
}
return r.Error != nil && aws.BoolValue(r.Retryable) && r.RetryCount < r.MaxRetries()
}
@ -255,6 +261,7 @@ 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.
r.ResetBody()
}
@ -292,6 +299,11 @@ func (r *Request) PresignRequest(expire time.Duration) (string, http.Header, err
return getPresignedURL(r, expire)
}
// IsPresigned returns true if the request represents a presigned API url.
func (r *Request) IsPresigned() bool {
return r.ExpireTime != 0
}
func getPresignedURL(r *Request, expire time.Duration) (string, http.Header, error) {
if expire <= 0 {
return "", nil, awserr.New(
@ -332,7 +344,7 @@ func debugLogReqError(r *Request, stage string, retrying bool, err error) {
// Build will build the request's object so it can be signed and sent
// to the service. Build will also validate all the request's parameters.
// Anny additional build Handlers set on this request will be run
// Any additional build Handlers set on this request will be run
// in the order they were set.
//
// The request will only be built once. Multiple calls to build will have
@ -358,9 +370,9 @@ func (r *Request) Build() error {
return r.Error
}
// Sign will sign the request returning error if errors are encountered.
// Sign will sign the request, returning error if errors are encountered.
//
// Send will build the request prior to signing. All Sign Handlers will
// Sign will build the request prior to signing. All Sign Handlers will
// be executed in the order they were set.
func (r *Request) Sign() error {
r.Build()
@ -393,7 +405,7 @@ func (r *Request) getNextRequestBody() (io.ReadCloser, error) {
// of the SDK if they used that field.
//
// Related golang/go#18257
l, err := computeBodyLength(r.Body)
l, err := aws.SeekerLen(r.Body)
if err != nil {
return nil, awserr.New(ErrCodeSerialization, "failed to compute request body size", err)
}
@ -411,7 +423,8 @@ func (r *Request) getNextRequestBody() (io.ReadCloser, error) {
// Transfer-Encoding: chunked bodies for these methods.
//
// This would only happen if a aws.ReaderSeekerCloser was used with
// a io.Reader that was not also an io.Seeker.
// a io.Reader that was not also an io.Seeker, or did not implement
// Len() method.
switch r.Operation.HTTPMethod {
case "GET", "HEAD", "DELETE":
body = NoBody
@ -423,49 +436,13 @@ func (r *Request) getNextRequestBody() (io.ReadCloser, error) {
return body, nil
}
// Attempts to compute the length of the body of the reader using the
// io.Seeker interface. If the value is not seekable because of being
// a ReaderSeekerCloser without an unerlying Seeker -1 will be returned.
// If no error occurs the length of the body will be returned.
func computeBodyLength(r io.ReadSeeker) (int64, error) {
seekable := true
// Determine if the seeker is actually seekable. ReaderSeekerCloser
// hides the fact that a io.Readers might not actually be seekable.
switch v := r.(type) {
case aws.ReaderSeekerCloser:
seekable = v.IsSeeker()
case *aws.ReaderSeekerCloser:
seekable = v.IsSeeker()
}
if !seekable {
return -1, nil
}
curOffset, err := r.Seek(0, 1)
if err != nil {
return 0, err
}
endOffset, err := r.Seek(0, 2)
if err != nil {
return 0, err
}
_, err = r.Seek(curOffset, 0)
if err != nil {
return 0, err
}
return endOffset - curOffset, nil
}
// GetBody will return an io.ReadSeeker of the Request's underlying
// input body with a concurrency safe wrapper.
func (r *Request) GetBody() io.ReadSeeker {
return r.safeBody
}
// Send will send the request returning error if errors are encountered.
// Send will send the request, returning error if errors are encountered.
//
// Send will sign the request prior to sending. All Send Handlers will
// be executed in the order they were set.
@ -486,6 +463,7 @@ func (r *Request) Send() error {
}()
for {
r.AttemptTime = time.Now()
if aws.BoolValue(r.Retryable) {
if r.Config.LogLevel.Matches(aws.LogDebugWithRequestRetries) {
r.Config.Logger.Log(fmt.Sprintf("DEBUG: Retrying Request %s/%s, attempt %d",

2
vendor/github.com/aws/aws-sdk-go/aws/request/request_1_7.go generated vendored
View file

@ -21,7 +21,7 @@ func (noBody) WriteTo(io.Writer) (int64, error) { return 0, nil }
var NoBody = noBody{}
// ResetBody rewinds the request body back to its starting position, and
// set's the HTTP Request body reference. When the body is read prior
// sets the HTTP Request body reference. When the body is read prior
// to being sent in the HTTP request it will need to be rewound.
//
// ResetBody will automatically be called by the SDK's build handler, but if

2
vendor/github.com/aws/aws-sdk-go/aws/request/request_1_8.go generated vendored
View file

@ -11,7 +11,7 @@ import (
var NoBody = http.NoBody
// ResetBody rewinds the request body back to its starting position, and
// set's the HTTP Request body reference. When the body is read prior
// sets the HTTP Request body reference. When the body is read prior
// to being sent in the HTTP request it will need to be rewound.
//
// ResetBody will automatically be called by the SDK's build handler, but if

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

@ -35,8 +35,12 @@ type Pagination struct {
// NewRequest should always be built from the same API operations. It is
// undefined if different API operations are returned on subsequent calls.
NewRequest func() (*Request, error)
// EndPageOnSameToken, when enabled, will allow the paginator to stop on
// token that are the same as its previous tokens.
EndPageOnSameToken bool
started bool
prevTokens []interface{}
nextTokens []interface{}
err error
@ -49,7 +53,15 @@ type Pagination struct {
//
// Will always return true if Next has not been called yet.
func (p *Pagination) HasNextPage() bool {
return !(p.started && len(p.nextTokens) == 0)
if !p.started {
return true
}
hasNextPage := len(p.nextTokens) != 0
if p.EndPageOnSameToken {
return hasNextPage && !awsutil.DeepEqual(p.nextTokens, p.prevTokens)
}
return hasNextPage
}
// Err returns the error Pagination encountered when retrieving the next page.
@ -96,6 +108,7 @@ func (p *Pagination) Next() bool {
return false
}
p.prevTokens = p.nextTokens
p.nextTokens = req.nextPageTokens()
p.curPage = req.Data

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

@ -97,7 +97,7 @@ func isNestedErrorRetryable(parentErr awserr.Error) bool {
}
if t, ok := err.(temporaryError); ok {
return t.Temporary()
return t.Temporary() || isErrConnectionReset(err)
}
return isErrConnectionReset(err)

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

@ -128,7 +128,7 @@ 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 are the values the SDK should use for authenticating requests with
AWS Services. They arfrom a configuration file will need to include both
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

28
vendor/github.com/aws/aws-sdk-go/aws/session/env_config.go generated vendored
View file

@ -5,6 +5,7 @@ import (
"strconv"
"github.com/aws/aws-sdk-go/aws/credentials"
"github.com/aws/aws-sdk-go/aws/defaults"
)
// EnvProviderName provides a name of the provider when config is loaded from environment.
@ -95,9 +96,23 @@ type envConfig struct {
//
// AWS_CA_BUNDLE=$HOME/my_custom_ca_bundle
CustomCABundle string
csmEnabled string
CSMEnabled bool
CSMPort string
CSMClientID string
}
var (
csmEnabledEnvKey = []string{
"AWS_CSM_ENABLED",
}
csmPortEnvKey = []string{
"AWS_CSM_PORT",
}
csmClientIDEnvKey = []string{
"AWS_CSM_CLIENT_ID",
}
credAccessEnvKey = []string{
"AWS_ACCESS_KEY_ID",
"AWS_ACCESS_KEY",
@ -156,6 +171,12 @@ func envConfigLoad(enableSharedConfig bool) envConfig {
setFromEnvVal(&cfg.Creds.SecretAccessKey, credSecretEnvKey)
setFromEnvVal(&cfg.Creds.SessionToken, credSessionEnvKey)
// CSM environment variables
setFromEnvVal(&cfg.csmEnabled, csmEnabledEnvKey)
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{}
@ -176,6 +197,13 @@ func envConfigLoad(enableSharedConfig bool) envConfig {
setFromEnvVal(&cfg.SharedCredentialsFile, sharedCredsFileEnvKey)
setFromEnvVal(&cfg.SharedConfigFile, sharedConfigFileEnvKey)
if len(cfg.SharedCredentialsFile) == 0 {
cfg.SharedCredentialsFile = defaults.SharedCredentialsFilename()
}
if len(cfg.SharedConfigFile) == 0 {
cfg.SharedConfigFile = defaults.SharedConfigFilename()
}
cfg.CustomCABundle = os.Getenv("AWS_CA_BUNDLE")
return cfg

64
vendor/github.com/aws/aws-sdk-go/aws/session/session.go generated vendored
View file

@ -15,6 +15,7 @@ import (
"github.com/aws/aws-sdk-go/aws/corehandlers"
"github.com/aws/aws-sdk-go/aws/credentials"
"github.com/aws/aws-sdk-go/aws/credentials/stscreds"
"github.com/aws/aws-sdk-go/aws/csm"
"github.com/aws/aws-sdk-go/aws/defaults"
"github.com/aws/aws-sdk-go/aws/endpoints"
"github.com/aws/aws-sdk-go/aws/request"
@ -26,7 +27,7 @@ import (
// Sessions are safe to create service clients concurrently, but it is not safe
// to mutate the Session concurrently.
//
// The Session satisfies the service client's client.ClientConfigProvider.
// The Session satisfies the service client's client.ConfigProvider.
type Session struct {
Config *aws.Config
Handlers request.Handlers
@ -58,7 +59,12 @@ func New(cfgs ...*aws.Config) *Session {
envCfg := loadEnvConfig()
if envCfg.EnableSharedConfig {
s, err := newSession(Options{}, envCfg, cfgs...)
var cfg aws.Config
cfg.MergeIn(cfgs...)
s, err := NewSessionWithOptions(Options{
Config: cfg,
SharedConfigState: SharedConfigEnable,
})
if err != nil {
// Old session.New expected all errors to be discovered when
// a request is made, and would report the errors then. This
@ -76,10 +82,16 @@ func New(cfgs ...*aws.Config) *Session {
r.Error = err
})
}
return s
}
return deprecatedNewSession(cfgs...)
s := deprecatedNewSession(cfgs...)
if envCfg.CSMEnabled {
enableCSM(&s.Handlers, envCfg.CSMClientID, envCfg.CSMPort, s.Config.Logger)
}
return s
}
// NewSession returns a new Session created from SDK defaults, config files,
@ -243,13 +255,6 @@ func NewSessionWithOptions(opts Options) (*Session, error) {
envCfg.EnableSharedConfig = true
}
if len(envCfg.SharedCredentialsFile) == 0 {
envCfg.SharedCredentialsFile = defaults.SharedCredentialsFilename()
}
if len(envCfg.SharedConfigFile) == 0 {
envCfg.SharedConfigFile = defaults.SharedConfigFilename()
}
// Only use AWS_CA_BUNDLE if session option is not provided.
if len(envCfg.CustomCABundle) != 0 && opts.CustomCABundle == nil {
f, err := os.Open(envCfg.CustomCABundle)
@ -302,10 +307,22 @@ func deprecatedNewSession(cfgs ...*aws.Config) *Session {
}
initHandlers(s)
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
}
r, err := csm.Start(clientID, "127.0.0.1:"+port)
if err != nil {
return
}
r.InjectHandlers(handlers)
}
func newSession(opts Options, envCfg envConfig, cfgs ...*aws.Config) (*Session, error) {
cfg := defaults.Config()
handlers := defaults.Handlers()
@ -345,6 +362,9 @@ 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)
}
// Setup HTTP client with custom cert bundle if enabled
if opts.CustomCABundle != nil {
@ -573,11 +593,12 @@ func (s *Session) clientConfigWithErr(serviceName string, cfgs ...*aws.Config) (
}
return client.Config{
Config: s.Config,
Handlers: s.Handlers,
Endpoint: resolved.URL,
SigningRegion: resolved.SigningRegion,
SigningName: resolved.SigningName,
Config: s.Config,
Handlers: s.Handlers,
Endpoint: resolved.URL,
SigningRegion: resolved.SigningRegion,
SigningNameDerived: resolved.SigningNameDerived,
SigningName: resolved.SigningName,
}, err
}
@ -597,10 +618,11 @@ func (s *Session) ClientConfigNoResolveEndpoint(cfgs ...*aws.Config) client.Conf
}
return client.Config{
Config: s.Config,
Handlers: s.Handlers,
Endpoint: resolved.URL,
SigningRegion: resolved.SigningRegion,
SigningName: resolved.SigningName,
Config: s.Config,
Handlers: s.Handlers,
Endpoint: resolved.URL,
SigningRegion: resolved.SigningRegion,
SigningNameDerived: resolved.SigningNameDerived,
SigningName: resolved.SigningName,
}
}

47
vendor/github.com/aws/aws-sdk-go/aws/signer/v4/v4.go generated vendored
View file

@ -71,6 +71,7 @@ import (
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/credentials"
"github.com/aws/aws-sdk-go/aws/request"
"github.com/aws/aws-sdk-go/internal/sdkio"
"github.com/aws/aws-sdk-go/private/protocol/rest"
)
@ -134,6 +135,7 @@ var requiredSignedHeaders = rules{
"X-Amz-Server-Side-Encryption-Customer-Key-Md5": struct{}{},
"X-Amz-Storage-Class": struct{}{},
"X-Amz-Website-Redirect-Location": struct{}{},
"X-Amz-Content-Sha256": struct{}{},
},
},
patterns{"X-Amz-Meta-"},
@ -341,7 +343,9 @@ func (v4 Signer) signWithBody(r *http.Request, body io.ReadSeeker, service, regi
ctx.sanitizeHostForHeader()
ctx.assignAmzQueryValues()
ctx.build(v4.DisableHeaderHoisting)
if err := ctx.build(v4.DisableHeaderHoisting); err != nil {
return nil, err
}
// If the request is not presigned the body should be attached to it. This
// prevents the confusion of wanting to send a signed request without
@ -503,11 +507,13 @@ func (v4 *Signer) logSigningInfo(ctx *signingCtx) {
v4.Logger.Log(msg)
}
func (ctx *signingCtx) build(disableHeaderHoisting bool) {
func (ctx *signingCtx) build(disableHeaderHoisting bool) error {
ctx.buildTime() // no depends
ctx.buildCredentialString() // no depends
ctx.buildBodyDigest()
if err := ctx.buildBodyDigest(); err != nil {
return err
}
unsignedHeaders := ctx.Request.Header
if ctx.isPresign {
@ -535,6 +541,8 @@ func (ctx *signingCtx) build(disableHeaderHoisting bool) {
}
ctx.Request.Header.Set("Authorization", strings.Join(parts, ", "))
}
return nil
}
func (ctx *signingCtx) buildTime() {
@ -661,21 +669,34 @@ func (ctx *signingCtx) buildSignature() {
ctx.signature = hex.EncodeToString(signature)
}
func (ctx *signingCtx) buildBodyDigest() {
func (ctx *signingCtx) buildBodyDigest() error {
hash := ctx.Request.Header.Get("X-Amz-Content-Sha256")
if hash == "" {
if ctx.unsignedPayload || (ctx.isPresign && ctx.ServiceName == "s3") {
includeSHA256Header := ctx.unsignedPayload ||
ctx.ServiceName == "s3" ||
ctx.ServiceName == "glacier"
s3Presign := ctx.isPresign && ctx.ServiceName == "s3"
if ctx.unsignedPayload || s3Presign {
hash = "UNSIGNED-PAYLOAD"
includeSHA256Header = !s3Presign
} else if ctx.Body == nil {
hash = emptyStringSHA256
} else {
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))
}
if ctx.unsignedPayload || ctx.ServiceName == "s3" || ctx.ServiceName == "glacier" {
if includeSHA256Header {
ctx.Request.Header.Set("X-Amz-Content-Sha256", hash)
}
}
ctx.bodyDigest = hash
return nil
}
// isRequestSigned returns if the request is currently signed or presigned
@ -715,10 +736,18 @@ func makeSha256(data []byte) []byte {
func makeSha256Reader(reader io.ReadSeeker) []byte {
hash := sha256.New()
start, _ := reader.Seek(0, 1)
defer reader.Seek(start, 0)
start, _ := reader.Seek(0, sdkio.SeekCurrent)
defer 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.
size, err := aws.SeekerLen(reader)
if err != nil {
io.Copy(hash, reader)
} else {
io.CopyN(hash, reader, size)
}
io.Copy(hash, reader)
return hash.Sum(nil)
}

83
vendor/github.com/aws/aws-sdk-go/aws/types.go generated vendored
View file

@ -3,6 +3,8 @@ package aws
import (
"io"
"sync"
"github.com/aws/aws-sdk-go/internal/sdkio"
)
// ReadSeekCloser wraps a io.Reader returning a ReaderSeekerCloser. Should
@ -22,6 +24,22 @@ type ReaderSeekerCloser struct {
r io.Reader
}
// IsReaderSeekable returns if the underlying reader type can be seeked. A
// io.Reader might not actually be seekable if it is the ReaderSeekerCloser
// type.
func IsReaderSeekable(r io.Reader) bool {
switch v := r.(type) {
case ReaderSeekerCloser:
return v.IsSeeker()
case *ReaderSeekerCloser:
return v.IsSeeker()
case io.ReadSeeker:
return true
default:
return false
}
}
// Read reads from the reader up to size of p. The number of bytes read, and
// error if it occurred will be returned.
//
@ -56,6 +74,71 @@ func (r ReaderSeekerCloser) IsSeeker() bool {
return ok
}
// HasLen returns the length of the underlying reader if the value implements
// the Len() int method.
func (r ReaderSeekerCloser) HasLen() (int, bool) {
type lenner interface {
Len() int
}
if lr, ok := r.r.(lenner); ok {
return lr.Len(), true
}
return 0, false
}
// GetLen returns the length of the bytes remaining in the underlying reader.
// Checks first for Len(), then io.Seeker to determine the size of the
// underlying reader.
//
// Will return -1 if the length cannot be determined.
func (r ReaderSeekerCloser) GetLen() (int64, error) {
if l, ok := r.HasLen(); ok {
return int64(l), nil
}
if s, ok := r.r.(io.Seeker); ok {
return seekerLen(s)
}
return -1, nil
}
// SeekerLen attempts to get the number of bytes remaining at the seeker's
// current position. Returns the number of bytes remaining or error.
func SeekerLen(s io.Seeker) (int64, error) {
// Determine if the seeker is actually seekable. ReaderSeekerCloser
// hides the fact that a io.Readers might not actually be seekable.
switch v := s.(type) {
case ReaderSeekerCloser:
return v.GetLen()
case *ReaderSeekerCloser:
return v.GetLen()
}
return seekerLen(s)
}
func seekerLen(s io.Seeker) (int64, error) {
curOffset, err := s.Seek(0, sdkio.SeekCurrent)
if err != nil {
return 0, err
}
endOffset, err := s.Seek(0, sdkio.SeekEnd)
if err != nil {
return 0, err
}
_, err = s.Seek(curOffset, sdkio.SeekStart)
if err != nil {
return 0, err
}
return endOffset - curOffset, nil
}
// Close closes the ReaderSeekerCloser.
//
// If the ReaderSeekerCloser is not an io.Closer nothing will be done.

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 = "1.12.70"
const SDKVersion = "1.15.35"

10
vendor/github.com/aws/aws-sdk-go/internal/sdkio/io_go1.6.go generated vendored Normal file
View file

@ -0,0 +1,10 @@
// +build !go1.7
package sdkio
// Copy of Go 1.7 io package's Seeker constants.
const (
SeekStart = 0 // seek relative to the origin of the file
SeekCurrent = 1 // seek relative to the current offset
SeekEnd = 2 // seek relative to the end
)

12
vendor/github.com/aws/aws-sdk-go/internal/sdkio/io_go1.7.go generated vendored Normal file
View file

@ -0,0 +1,12 @@
// +build go1.7
package sdkio
import "io"
// Alias for Go 1.7 io package Seeker constants
const (
SeekStart = io.SeekStart // seek relative to the origin of the file
SeekCurrent = io.SeekCurrent // seek relative to the current offset
SeekEnd = io.SeekEnd // seek relative to the end
)

29
vendor/github.com/aws/aws-sdk-go/internal/sdkrand/locked_source.go generated vendored Normal file
View file

@ -0,0 +1,29 @@
package sdkrand
import (
"math/rand"
"sync"
"time"
)
// lockedSource is a thread-safe implementation of rand.Source
type lockedSource struct {
lk sync.Mutex
src rand.Source
}
func (r *lockedSource) Int63() (n int64) {
r.lk.Lock()
n = r.src.Int63()
r.lk.Unlock()
return
}
func (r *lockedSource) Seed(seed int64) {
r.lk.Lock()
r.src.Seed(seed)
r.lk.Unlock()
}
// SeededRand is a new RNG using a thread safe implementation of rand.Source
var SeededRand = rand.New(&lockedSource{src: rand.NewSource(time.Now().UnixNano())})

23
vendor/github.com/aws/aws-sdk-go/internal/sdkuri/path.go generated vendored Normal file
View file

@ -0,0 +1,23 @@
package sdkuri
import (
"path"
"strings"
)
// PathJoin will join the elements of the path delimited by the "/"
// character. Similar to path.Join with the exception the trailing "/"
// character is preserved if present.
func PathJoin(elems ...string) string {
if len(elems) == 0 {
return ""
}
hasTrailing := strings.HasSuffix(elems[len(elems)-1], "/")
str := path.Join(elems...)
if hasTrailing && str != "/" {
str += "/"
}
return str
}

144
vendor/github.com/aws/aws-sdk-go/private/protocol/eventstream/debug.go generated vendored Normal file
View file

@ -0,0 +1,144 @@
package eventstream
import (
"bytes"
"encoding/base64"
"encoding/json"
"fmt"
"strconv"
)
type decodedMessage struct {
rawMessage
Headers decodedHeaders `json:"headers"`
}
type jsonMessage struct {
Length json.Number `json:"total_length"`
HeadersLen json.Number `json:"headers_length"`
PreludeCRC json.Number `json:"prelude_crc"`
Headers decodedHeaders `json:"headers"`
Payload []byte `json:"payload"`
CRC json.Number `json:"message_crc"`
}
func (d *decodedMessage) UnmarshalJSON(b []byte) (err error) {
var jsonMsg jsonMessage
if err = json.Unmarshal(b, &jsonMsg); err != nil {
return err
}
d.Length, err = numAsUint32(jsonMsg.Length)
if err != nil {
return err
}
d.HeadersLen, err = numAsUint32(jsonMsg.HeadersLen)
if err != nil {
return err
}
d.PreludeCRC, err = numAsUint32(jsonMsg.PreludeCRC)
if err != nil {
return err
}
d.Headers = jsonMsg.Headers
d.Payload = jsonMsg.Payload
d.CRC, err = numAsUint32(jsonMsg.CRC)
if err != nil {
return err
}
return nil
}
func (d *decodedMessage) MarshalJSON() ([]byte, error) {
jsonMsg := jsonMessage{
Length: json.Number(strconv.Itoa(int(d.Length))),
HeadersLen: json.Number(strconv.Itoa(int(d.HeadersLen))),
PreludeCRC: json.Number(strconv.Itoa(int(d.PreludeCRC))),
Headers: d.Headers,
Payload: d.Payload,
CRC: json.Number(strconv.Itoa(int(d.CRC))),
}
return json.Marshal(jsonMsg)
}
func numAsUint32(n json.Number) (uint32, error) {
v, err := n.Int64()
if err != nil {
return 0, fmt.Errorf("failed to get int64 json number, %v", err)
}
return uint32(v), nil
}
func (d decodedMessage) Message() Message {
return Message{
Headers: Headers(d.Headers),
Payload: d.Payload,
}
}
type decodedHeaders Headers
func (hs *decodedHeaders) UnmarshalJSON(b []byte) error {
var jsonHeaders []struct {
Name string `json:"name"`
Type valueType `json:"type"`
Value interface{} `json:"value"`
}
decoder := json.NewDecoder(bytes.NewReader(b))
decoder.UseNumber()
if err := decoder.Decode(&jsonHeaders); err != nil {
return err
}
var headers Headers
for _, h := range jsonHeaders {
value, err := valueFromType(h.Type, h.Value)
if err != nil {
return err
}
headers.Set(h.Name, value)
}
(*hs) = decodedHeaders(headers)
return nil
}
func valueFromType(typ valueType, val interface{}) (Value, error) {
switch typ {
case trueValueType:
return BoolValue(true), nil
case falseValueType:
return BoolValue(false), nil
case int8ValueType:
v, err := val.(json.Number).Int64()
return Int8Value(int8(v)), err
case int16ValueType:
v, err := val.(json.Number).Int64()
return Int16Value(int16(v)), err
case int32ValueType:
v, err := val.(json.Number).Int64()
return Int32Value(int32(v)), err
case int64ValueType:
v, err := val.(json.Number).Int64()
return Int64Value(v), err
case bytesValueType:
v, err := base64.StdEncoding.DecodeString(val.(string))
return BytesValue(v), err
case stringValueType:
v, err := base64.StdEncoding.DecodeString(val.(string))
return StringValue(string(v)), err
case timestampValueType:
v, err := val.(json.Number).Int64()
return TimestampValue(timeFromEpochMilli(v)), err
case uuidValueType:
v, err := base64.StdEncoding.DecodeString(val.(string))
var tv UUIDValue
copy(tv[:], v)
return tv, err
default:
panic(fmt.Sprintf("unknown type, %s, %T", typ.String(), val))
}
}

199
vendor/github.com/aws/aws-sdk-go/private/protocol/eventstream/decode.go generated vendored Normal file
View file

@ -0,0 +1,199 @@
package eventstream
import (
"bytes"
"encoding/binary"
"encoding/hex"
"encoding/json"
"fmt"
"hash"
"hash/crc32"
"io"
"github.com/aws/aws-sdk-go/aws"
)
// Decoder provides decoding of an Event Stream messages.
type Decoder struct {
r io.Reader
logger aws.Logger
}
// NewDecoder initializes and returns a Decoder for decoding event
// stream messages from the reader provided.
func NewDecoder(r io.Reader) *Decoder {
return &Decoder{
r: r,
}
}
// Decode attempts to decode a single message from the event stream reader.
// Will return the event stream message, or error if Decode fails to read
// the message from the stream.
func (d *Decoder) Decode(payloadBuf []byte) (m Message, err error) {
reader := d.r
if d.logger != nil {
debugMsgBuf := bytes.NewBuffer(nil)
reader = io.TeeReader(reader, debugMsgBuf)
defer func() {
logMessageDecode(d.logger, debugMsgBuf, m, err)
}()
}
crc := crc32.New(crc32IEEETable)
hashReader := io.TeeReader(reader, crc)
prelude, err := decodePrelude(hashReader, crc)
if err != nil {
return Message{}, err
}
if prelude.HeadersLen > 0 {
lr := io.LimitReader(hashReader, int64(prelude.HeadersLen))
m.Headers, err = decodeHeaders(lr)
if err != nil {
return Message{}, err
}
}
if payloadLen := prelude.PayloadLen(); payloadLen > 0 {
buf, err := decodePayload(payloadBuf, io.LimitReader(hashReader, int64(payloadLen)))
if err != nil {
return Message{}, err
}
m.Payload = buf
}
msgCRC := crc.Sum32()
if err := validateCRC(reader, msgCRC); err != nil {
return Message{}, err
}
return m, nil
}
// UseLogger specifies the Logger that that the decoder should use to log the
// message decode to.
func (d *Decoder) UseLogger(logger aws.Logger) {
d.logger = logger
}
func logMessageDecode(logger aws.Logger, msgBuf *bytes.Buffer, msg Message, decodeErr error) {
w := bytes.NewBuffer(nil)
defer func() { logger.Log(w.String()) }()
fmt.Fprintf(w, "Raw message:\n%s\n",
hex.Dump(msgBuf.Bytes()))
if decodeErr != nil {
fmt.Fprintf(w, "Decode error: %v\n", decodeErr)
return
}
rawMsg, err := msg.rawMessage()
if err != nil {
fmt.Fprintf(w, "failed to create raw message, %v\n", err)
return
}
decodedMsg := decodedMessage{
rawMessage: rawMsg,
Headers: decodedHeaders(msg.Headers),
}
fmt.Fprintf(w, "Decoded message:\n")
encoder := json.NewEncoder(w)
if err := encoder.Encode(decodedMsg); err != nil {
fmt.Fprintf(w, "failed to generate decoded message, %v\n", err)
}
}
func decodePrelude(r io.Reader, crc hash.Hash32) (messagePrelude, error) {
var p messagePrelude
var err error
p.Length, err = decodeUint32(r)
if err != nil {
return messagePrelude{}, err
}
p.HeadersLen, err = decodeUint32(r)
if err != nil {
return messagePrelude{}, err
}
if err := p.ValidateLens(); err != nil {
return messagePrelude{}, err
}
preludeCRC := crc.Sum32()
if err := validateCRC(r, preludeCRC); err != nil {
return messagePrelude{}, err
}
p.PreludeCRC = preludeCRC
return p, nil
}
func decodePayload(buf []byte, r io.Reader) ([]byte, error) {
w := bytes.NewBuffer(buf[0:0])
_, err := io.Copy(w, r)
return w.Bytes(), err
}
func decodeUint8(r io.Reader) (uint8, error) {
type byteReader interface {
ReadByte() (byte, error)
}
if br, ok := r.(byteReader); ok {
v, err := br.ReadByte()
return uint8(v), err
}
var b [1]byte
_, err := io.ReadFull(r, b[:])
return uint8(b[0]), err
}
func decodeUint16(r io.Reader) (uint16, error) {
var b [2]byte
bs := b[:]
_, err := io.ReadFull(r, bs)
if err != nil {
return 0, err
}
return binary.BigEndian.Uint16(bs), nil
}
func decodeUint32(r io.Reader) (uint32, error) {
var b [4]byte
bs := b[:]
_, err := io.ReadFull(r, bs)
if err != nil {
return 0, err
}
return binary.BigEndian.Uint32(bs), nil
}
func decodeUint64(r io.Reader) (uint64, error) {
var b [8]byte
bs := b[:]
_, err := io.ReadFull(r, bs)
if err != nil {
return 0, err
}
return binary.BigEndian.Uint64(bs), nil
}
func validateCRC(r io.Reader, expect uint32) error {
msgCRC, err := decodeUint32(r)
if err != nil {
return err
}
if msgCRC != expect {
return ChecksumError{}
}
return nil
}

114
vendor/github.com/aws/aws-sdk-go/private/protocol/eventstream/encode.go generated vendored Normal file
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@ -0,0 +1,114 @@
package eventstream
import (
"bytes"
"encoding/binary"
"hash"
"hash/crc32"
"io"
)
// Encoder provides EventStream message encoding.
type Encoder struct {
w io.Writer
headersBuf *bytes.Buffer
}
// NewEncoder initializes and returns an Encoder to encode Event Stream
// messages to an io.Writer.
func NewEncoder(w io.Writer) *Encoder {
return &Encoder{
w: w,
headersBuf: bytes.NewBuffer(nil),
}
}
// Encode encodes a single EventStream message to the io.Writer the Encoder
// was created with. An error is returned if writing the message fails.
func (e *Encoder) Encode(msg Message) error {
e.headersBuf.Reset()
err := encodeHeaders(e.headersBuf, msg.Headers)
if err != nil {
return err
}
crc := crc32.New(crc32IEEETable)
hashWriter := io.MultiWriter(e.w, crc)
headersLen := uint32(e.headersBuf.Len())
payloadLen := uint32(len(msg.Payload))
if err := encodePrelude(hashWriter, crc, headersLen, payloadLen); err != nil {
return err
}
if headersLen > 0 {
if _, err := io.Copy(hashWriter, e.headersBuf); err != nil {
return err
}
}
if payloadLen > 0 {
if _, err := hashWriter.Write(msg.Payload); err != nil {
return err
}
}
msgCRC := crc.Sum32()
return binary.Write(e.w, binary.BigEndian, msgCRC)
}
func encodePrelude(w io.Writer, crc hash.Hash32, headersLen, payloadLen uint32) error {
p := messagePrelude{
Length: minMsgLen + headersLen + payloadLen,
HeadersLen: headersLen,
}
if err := p.ValidateLens(); err != nil {
return err
}
err := binaryWriteFields(w, binary.BigEndian,
p.Length,
p.HeadersLen,
)
if err != nil {
return err
}
p.PreludeCRC = crc.Sum32()
err = binary.Write(w, binary.BigEndian, p.PreludeCRC)
if err != nil {
return err
}
return nil
}
func encodeHeaders(w io.Writer, headers Headers) error {
for _, h := range headers {
hn := headerName{
Len: uint8(len(h.Name)),
}
copy(hn.Name[:hn.Len], h.Name)
if err := hn.encode(w); err != nil {
return err
}
if err := h.Value.encode(w); err != nil {
return err
}
}
return nil
}
func binaryWriteFields(w io.Writer, order binary.ByteOrder, vs ...interface{}) error {
for _, v := range vs {
if err := binary.Write(w, order, v); err != nil {
return err
}
}
return nil
}

23
vendor/github.com/aws/aws-sdk-go/private/protocol/eventstream/error.go generated vendored Normal file
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@ -0,0 +1,23 @@
package eventstream
import "fmt"
// LengthError provides the error for items being larger than a maximum length.
type LengthError struct {
Part string
Want int
Have int
Value interface{}
}
func (e LengthError) Error() string {
return fmt.Sprintf("%s length invalid, %d/%d, %v",
e.Part, e.Want, e.Have, e.Value)
}
// ChecksumError provides the error for message checksum invalidation errors.
type ChecksumError struct{}
func (e ChecksumError) Error() string {
return "message checksum mismatch"
}

196
vendor/github.com/aws/aws-sdk-go/private/protocol/eventstream/eventstreamapi/api.go generated vendored Normal file
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package eventstreamapi
import (
"fmt"
"io"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/private/protocol"
"github.com/aws/aws-sdk-go/private/protocol/eventstream"
)
// Unmarshaler provides the interface for unmarshaling a EventStream
// message into a SDK type.
type Unmarshaler interface {
UnmarshalEvent(protocol.PayloadUnmarshaler, eventstream.Message) error
}
// EventStream headers with specific meaning to async API functionality.
const (
MessageTypeHeader = `:message-type` // Identifies type of message.
EventMessageType = `event`
ErrorMessageType = `error`
ExceptionMessageType = `exception`
// Message Events
EventTypeHeader = `:event-type` // Identifies message event type e.g. "Stats".
// Message Error
ErrorCodeHeader = `:error-code`
ErrorMessageHeader = `:error-message`
// Message Exception
ExceptionTypeHeader = `:exception-type`
)
// EventReader provides reading from the EventStream of an reader.
type EventReader struct {
reader io.ReadCloser
decoder *eventstream.Decoder
unmarshalerForEventType func(string) (Unmarshaler, error)
payloadUnmarshaler protocol.PayloadUnmarshaler
payloadBuf []byte
}
// NewEventReader returns a EventReader built from the reader and unmarshaler
// provided. Use ReadStream method to start reading from the EventStream.
func NewEventReader(
reader io.ReadCloser,
payloadUnmarshaler protocol.PayloadUnmarshaler,
unmarshalerForEventType func(string) (Unmarshaler, error),
) *EventReader {
return &EventReader{
reader: reader,
decoder: eventstream.NewDecoder(reader),
payloadUnmarshaler: payloadUnmarshaler,
unmarshalerForEventType: unmarshalerForEventType,
payloadBuf: make([]byte, 10*1024),
}
}
// UseLogger instructs the EventReader to use the logger and log level
// specified.
func (r *EventReader) UseLogger(logger aws.Logger, logLevel aws.LogLevelType) {
if logger != nil && logLevel.Matches(aws.LogDebugWithEventStreamBody) {
r.decoder.UseLogger(logger)
}
}
// ReadEvent attempts to read a message from the EventStream and return the
// unmarshaled event value that the message is for.
//
// For EventStream API errors check if the returned error satisfies the
// awserr.Error interface to get the error's Code and Message components.
//
// EventUnmarshalers called with EventStream messages must take copies of the
// message's Payload. The payload will is reused between events read.
func (r *EventReader) ReadEvent() (event interface{}, err error) {
msg, err := r.decoder.Decode(r.payloadBuf)
if err != nil {
return nil, err
}
defer func() {
// Reclaim payload buffer for next message read.
r.payloadBuf = msg.Payload[0:0]
}()
typ, err := GetHeaderString(msg, MessageTypeHeader)
if err != nil {
return nil, err
}
switch typ {
case EventMessageType:
return r.unmarshalEventMessage(msg)
case ExceptionMessageType:
err = r.unmarshalEventException(msg)
return nil, err
case ErrorMessageType:
return nil, r.unmarshalErrorMessage(msg)
default:
return nil, fmt.Errorf("unknown eventstream message type, %v", typ)
}
}
func (r *EventReader) unmarshalEventMessage(
msg eventstream.Message,
) (event interface{}, err error) {
eventType, err := GetHeaderString(msg, EventTypeHeader)
if err != nil {
return nil, err
}
ev, err := r.unmarshalerForEventType(eventType)
if err != nil {
return nil, err
}
err = ev.UnmarshalEvent(r.payloadUnmarshaler, msg)
if err != nil {
return nil, err
}
return ev, nil
}
func (r *EventReader) unmarshalEventException(
msg eventstream.Message,
) (err error) {
eventType, err := GetHeaderString(msg, ExceptionTypeHeader)
if err != nil {
return err
}
ev, err := r.unmarshalerForEventType(eventType)
if err != nil {
return err
}
err = ev.UnmarshalEvent(r.payloadUnmarshaler, msg)
if err != nil {
return err
}
var ok bool
err, ok = ev.(error)
if !ok {
err = messageError{
code: "SerializationError",
msg: fmt.Sprintf(
"event stream exception %s mapped to non-error %T, %v",
eventType, ev, ev,
),
}
}
return err
}
func (r *EventReader) unmarshalErrorMessage(msg eventstream.Message) (err error) {
var msgErr messageError
msgErr.code, err = GetHeaderString(msg, ErrorCodeHeader)
if err != nil {
return err
}
msgErr.msg, err = GetHeaderString(msg, ErrorMessageHeader)
if err != nil {
return err
}
return msgErr
}
// Close closes the EventReader's EventStream reader.
func (r *EventReader) Close() error {
return r.reader.Close()
}
// GetHeaderString returns the value of the header as a string. If the header
// is not set or the value is not a string an error will be returned.
func GetHeaderString(msg eventstream.Message, headerName string) (string, error) {
headerVal := msg.Headers.Get(headerName)
if headerVal == nil {
return "", fmt.Errorf("error header %s not present", headerName)
}
v, ok := headerVal.Get().(string)
if !ok {
return "", fmt.Errorf("error header value is not a string, %T", headerVal)
}
return v, nil
}

24
vendor/github.com/aws/aws-sdk-go/private/protocol/eventstream/eventstreamapi/error.go generated vendored Normal file
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@ -0,0 +1,24 @@
package eventstreamapi
import "fmt"
type messageError struct {
code string
msg string
}
func (e messageError) Code() string {
return e.code
}
func (e messageError) Message() string {
return e.msg
}
func (e messageError) Error() string {
return fmt.Sprintf("%s: %s", e.code, e.msg)
}
func (e messageError) OrigErr() error {
return nil
}

166
vendor/github.com/aws/aws-sdk-go/private/protocol/eventstream/header.go generated vendored Normal file
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@ -0,0 +1,166 @@
package eventstream
import (
"encoding/binary"
"fmt"
"io"
)
// Headers are a collection of EventStream header values.
type Headers []Header
// Header is a single EventStream Key Value header pair.
type Header struct {
Name string
Value Value
}
// Set associates the name with a value. If the header name already exists in
// the Headers the value will be replaced with the new one.
func (hs *Headers) Set(name string, value Value) {
var i int
for ; i < len(*hs); i++ {
if (*hs)[i].Name == name {
(*hs)[i].Value = value
return
}
}
*hs = append(*hs, Header{
Name: name, Value: value,
})
}
// Get returns the Value associated with the header. Nil is returned if the
// value does not exist.
func (hs Headers) Get(name string) Value {
for i := 0; i < len(hs); i++ {
if h := hs[i]; h.Name == name {
return h.Value
}
}
return nil
}
// Del deletes the value in the Headers if it exists.
func (hs *Headers) Del(name string) {
for i := 0; i < len(*hs); i++ {
if (*hs)[i].Name == name {
copy((*hs)[i:], (*hs)[i+1:])
(*hs) = (*hs)[:len(*hs)-1]
}
}
}
func decodeHeaders(r io.Reader) (Headers, error) {
hs := Headers{}
for {
name, err := decodeHeaderName(r)
if err != nil {
if err == io.EOF {
// EOF while getting header name means no more headers
break
}
return nil, err
}
value, err := decodeHeaderValue(r)
if err != nil {
return nil, err
}
hs.Set(name, value)
}
return hs, nil
}
func decodeHeaderName(r io.Reader) (string, error) {
var n headerName
var err error
n.Len, err = decodeUint8(r)
if err != nil {
return "", err
}
name := n.Name[:n.Len]
if _, err := io.ReadFull(r, name); err != nil {
return "", err
}
return string(name), nil
}
func decodeHeaderValue(r io.Reader) (Value, error) {
var raw rawValue
typ, err := decodeUint8(r)
if err != nil {
return nil, err
}
raw.Type = valueType(typ)
var v Value
switch raw.Type {
case trueValueType:
v = BoolValue(true)
case falseValueType:
v = BoolValue(false)
case int8ValueType:
var tv Int8Value
err = tv.decode(r)
v = tv
case int16ValueType:
var tv Int16Value
err = tv.decode(r)
v = tv
case int32ValueType:
var tv Int32Value
err = tv.decode(r)
v = tv
case int64ValueType:
var tv Int64Value
err = tv.decode(r)
v = tv
case bytesValueType:
var tv BytesValue
err = tv.decode(r)
v = tv
case stringValueType:
var tv StringValue
err = tv.decode(r)
v = tv
case timestampValueType:
var tv TimestampValue
err = tv.decode(r)
v = tv
case uuidValueType:
var tv UUIDValue
err = tv.decode(r)
v = tv
default:
panic(fmt.Sprintf("unknown value type %d", raw.Type))
}
// Error could be EOF, let caller deal with it
return v, err
}
const maxHeaderNameLen = 255
type headerName struct {
Len uint8
Name [maxHeaderNameLen]byte
}
func (v headerName) encode(w io.Writer) error {
if err := binary.Write(w, binary.BigEndian, v.Len); err != nil {
return err
}
_, err := w.Write(v.Name[:v.Len])
return err
}

501
vendor/github.com/aws/aws-sdk-go/private/protocol/eventstream/header_value.go generated vendored Normal file
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@ -0,0 +1,501 @@
package eventstream
import (
"encoding/base64"
"encoding/binary"
"fmt"
"io"
"strconv"
"time"
)
const maxHeaderValueLen = 1<<15 - 1 // 2^15-1 or 32KB - 1
// valueType is the EventStream header value type.
type valueType uint8
// Header value types
const (
trueValueType valueType = iota
falseValueType
int8ValueType // Byte
int16ValueType // Short
int32ValueType // Integer
int64ValueType // Long
bytesValueType
stringValueType
timestampValueType
uuidValueType
)
func (t valueType) String() string {
switch t {
case trueValueType:
return "bool"
case falseValueType:
return "bool"
case int8ValueType:
return "int8"
case int16ValueType:
return "int16"
case int32ValueType:
return "int32"
case int64ValueType:
return "int64"
case bytesValueType:
return "byte_array"
case stringValueType:
return "string"
case timestampValueType:
return "timestamp"
case uuidValueType:
return "uuid"
default:
return fmt.Sprintf("unknown value type %d", uint8(t))
}
}
type rawValue struct {
Type valueType
Len uint16 // Only set for variable length slices
Value []byte // byte representation of value, BigEndian encoding.
}
func (r rawValue) encodeScalar(w io.Writer, v interface{}) error {
return binaryWriteFields(w, binary.BigEndian,
r.Type,
v,
)
}
func (r rawValue) encodeFixedSlice(w io.Writer, v []byte) error {
binary.Write(w, binary.BigEndian, r.Type)
_, err := w.Write(v)
return err
}
func (r rawValue) encodeBytes(w io.Writer, v []byte) error {
if len(v) > maxHeaderValueLen {
return LengthError{
Part: "header value",
Want: maxHeaderValueLen, Have: len(v),
Value: v,
}
}
r.Len = uint16(len(v))
err := binaryWriteFields(w, binary.BigEndian,
r.Type,
r.Len,
)
if err != nil {
return err
}
_, err = w.Write(v)
return err
}
func (r rawValue) encodeString(w io.Writer, v string) error {
if len(v) > maxHeaderValueLen {
return LengthError{
Part: "header value",
Want: maxHeaderValueLen, Have: len(v),
Value: v,
}
}
r.Len = uint16(len(v))
type stringWriter interface {
WriteString(string) (int, error)
}
err := binaryWriteFields(w, binary.BigEndian,
r.Type,
r.Len,
)
if err != nil {
return err
}
if sw, ok := w.(stringWriter); ok {
_, err = sw.WriteString(v)
} else {
_, err = w.Write([]byte(v))
}
return err
}
func decodeFixedBytesValue(r io.Reader, buf []byte) error {
_, err := io.ReadFull(r, buf)
return err
}
func decodeBytesValue(r io.Reader) ([]byte, error) {
var raw rawValue
var err error
raw.Len, err = decodeUint16(r)
if err != nil {
return nil, err
}
buf := make([]byte, raw.Len)
_, err = io.ReadFull(r, buf)
if err != nil {
return nil, err
}
return buf, nil
}
func decodeStringValue(r io.Reader) (string, error) {
v, err := decodeBytesValue(r)
return string(v), err
}
// Value represents the abstract header value.
type Value interface {
Get() interface{}
String() string
valueType() valueType
encode(io.Writer) error
}
// An BoolValue provides eventstream encoding, and representation
// of a Go bool value.
type BoolValue bool
// Get returns the underlying type
func (v BoolValue) Get() interface{} {
return bool(v)
}
// valueType returns the EventStream header value type value.
func (v BoolValue) valueType() valueType {
if v {
return trueValueType
}
return falseValueType
}
func (v BoolValue) String() string {
return strconv.FormatBool(bool(v))
}
// encode encodes the BoolValue into an eventstream binary value
// representation.
func (v BoolValue) encode(w io.Writer) error {
return binary.Write(w, binary.BigEndian, v.valueType())
}
// An Int8Value provides eventstream encoding, and representation of a Go
// int8 value.
type Int8Value int8
// Get returns the underlying value.
func (v Int8Value) Get() interface{} {
return int8(v)
}
// valueType returns the EventStream header value type value.
func (Int8Value) valueType() valueType {
return int8ValueType
}
func (v Int8Value) String() string {
return fmt.Sprintf("0x%02x", int8(v))
}
// encode encodes the Int8Value into an eventstream binary value
// representation.
func (v Int8Value) encode(w io.Writer) error {
raw := rawValue{
Type: v.valueType(),
}
return raw.encodeScalar(w, v)
}
func (v *Int8Value) decode(r io.Reader) error {
n, err := decodeUint8(r)
if err != nil {
return err
}
*v = Int8Value(n)
return nil
}
// An Int16Value provides eventstream encoding, and representation of a Go
// int16 value.
type Int16Value int16
// Get returns the underlying value.
func (v Int16Value) Get() interface{} {
return int16(v)
}
// valueType returns the EventStream header value type value.
func (Int16Value) valueType() valueType {
return int16ValueType
}
func (v Int16Value) String() string {
return fmt.Sprintf("0x%04x", int16(v))
}
// encode encodes the Int16Value into an eventstream binary value
// representation.
func (v Int16Value) encode(w io.Writer) error {
raw := rawValue{
Type: v.valueType(),
}
return raw.encodeScalar(w, v)
}
func (v *Int16Value) decode(r io.Reader) error {
n, err := decodeUint16(r)
if err != nil {
return err
}
*v = Int16Value(n)
return nil
}
// An Int32Value provides eventstream encoding, and representation of a Go
// int32 value.
type Int32Value int32
// Get returns the underlying value.
func (v Int32Value) Get() interface{} {
return int32(v)
}
// valueType returns the EventStream header value type value.
func (Int32Value) valueType() valueType {
return int32ValueType
}
func (v Int32Value) String() string {
return fmt.Sprintf("0x%08x", int32(v))
}
// encode encodes the Int32Value into an eventstream binary value
// representation.
func (v Int32Value) encode(w io.Writer) error {
raw := rawValue{
Type: v.valueType(),
}
return raw.encodeScalar(w, v)
}
func (v *Int32Value) decode(r io.Reader) error {
n, err := decodeUint32(r)
if err != nil {
return err
}
*v = Int32Value(n)
return nil
}
// An Int64Value provides eventstream encoding, and representation of a Go
// int64 value.
type Int64Value int64
// Get returns the underlying value.
func (v Int64Value) Get() interface{} {
return int64(v)
}
// valueType returns the EventStream header value type value.
func (Int64Value) valueType() valueType {
return int64ValueType
}
func (v Int64Value) String() string {
return fmt.Sprintf("0x%016x", int64(v))
}
// encode encodes the Int64Value into an eventstream binary value
// representation.
func (v Int64Value) encode(w io.Writer) error {
raw := rawValue{
Type: v.valueType(),
}
return raw.encodeScalar(w, v)
}
func (v *Int64Value) decode(r io.Reader) error {
n, err := decodeUint64(r)
if err != nil {
return err
}
*v = Int64Value(n)
return nil
}
// An BytesValue provides eventstream encoding, and representation of a Go
// byte slice.
type BytesValue []byte
// Get returns the underlying value.
func (v BytesValue) Get() interface{} {
return []byte(v)
}
// valueType returns the EventStream header value type value.
func (BytesValue) valueType() valueType {
return bytesValueType
}
func (v BytesValue) String() string {
return base64.StdEncoding.EncodeToString([]byte(v))
}
// encode encodes the BytesValue into an eventstream binary value
// representation.
func (v BytesValue) encode(w io.Writer) error {
raw := rawValue{
Type: v.valueType(),
}
return raw.encodeBytes(w, []byte(v))
}
func (v *BytesValue) decode(r io.Reader) error {
buf, err := decodeBytesValue(r)
if err != nil {
return err
}
*v = BytesValue(buf)
return nil
}
// An StringValue provides eventstream encoding, and representation of a Go
// string.
type StringValue string
// Get returns the underlying value.
func (v StringValue) Get() interface{} {
return string(v)
}
// valueType returns the EventStream header value type value.
func (StringValue) valueType() valueType {
return stringValueType
}
func (v StringValue) String() string {
return string(v)
}
// encode encodes the StringValue into an eventstream binary value
// representation.
func (v StringValue) encode(w io.Writer) error {
raw := rawValue{
Type: v.valueType(),
}
return raw.encodeString(w, string(v))
}
func (v *StringValue) decode(r io.Reader) error {
s, err := decodeStringValue(r)
if err != nil {
return err
}
*v = StringValue(s)
return nil
}
// An TimestampValue provides eventstream encoding, and representation of a Go
// timestamp.
type TimestampValue time.Time
// Get returns the underlying value.
func (v TimestampValue) Get() interface{} {
return time.Time(v)
}
// valueType returns the EventStream header value type value.
func (TimestampValue) valueType() valueType {
return timestampValueType
}
func (v TimestampValue) epochMilli() int64 {
nano := time.Time(v).UnixNano()
msec := nano / int64(time.Millisecond)
return msec
}
func (v TimestampValue) String() string {
msec := v.epochMilli()
return strconv.FormatInt(msec, 10)
}
// encode encodes the TimestampValue into an eventstream binary value
// representation.
func (v TimestampValue) encode(w io.Writer) error {
raw := rawValue{
Type: v.valueType(),
}
msec := v.epochMilli()
return raw.encodeScalar(w, msec)
}
func (v *TimestampValue) decode(r io.Reader) error {
n, err := decodeUint64(r)
if err != nil {
return err
}
*v = TimestampValue(timeFromEpochMilli(int64(n)))
return nil
}
func timeFromEpochMilli(t int64) time.Time {
secs := t / 1e3
msec := t % 1e3
return time.Unix(secs, msec*int64(time.Millisecond)).UTC()
}
// An UUIDValue provides eventstream encoding, and representation of a UUID
// value.
type UUIDValue [16]byte
// Get returns the underlying value.
func (v UUIDValue) Get() interface{} {
return v[:]
}
// valueType returns the EventStream header value type value.
func (UUIDValue) valueType() valueType {
return uuidValueType
}
func (v UUIDValue) String() string {
return fmt.Sprintf(`%X-%X-%X-%X-%X`, v[0:4], v[4:6], v[6:8], v[8:10], v[10:])
}
// encode encodes the UUIDValue into an eventstream binary value
// representation.
func (v UUIDValue) encode(w io.Writer) error {
raw := rawValue{
Type: v.valueType(),
}
return raw.encodeFixedSlice(w, v[:])
}
func (v *UUIDValue) decode(r io.Reader) error {
tv := (*v)[:]
return decodeFixedBytesValue(r, tv)
}

103
vendor/github.com/aws/aws-sdk-go/private/protocol/eventstream/message.go generated vendored Normal file
View file

@ -0,0 +1,103 @@
package eventstream
import (
"bytes"
"encoding/binary"
"hash/crc32"
)
const preludeLen = 8
const preludeCRCLen = 4
const msgCRCLen = 4
const minMsgLen = preludeLen + preludeCRCLen + msgCRCLen
const maxPayloadLen = 1024 * 1024 * 16 // 16MB
const maxHeadersLen = 1024 * 128 // 128KB
const maxMsgLen = minMsgLen + maxHeadersLen + maxPayloadLen
var crc32IEEETable = crc32.MakeTable(crc32.IEEE)
// A Message provides the eventstream message representation.
type Message struct {
Headers Headers
Payload []byte
}
func (m *Message) rawMessage() (rawMessage, error) {
var raw rawMessage
if len(m.Headers) > 0 {
var headers bytes.Buffer
if err := encodeHeaders(&headers, m.Headers); err != nil {
return rawMessage{}, err
}
raw.Headers = headers.Bytes()
raw.HeadersLen = uint32(len(raw.Headers))
}
raw.Length = raw.HeadersLen + uint32(len(m.Payload)) + minMsgLen
hash := crc32.New(crc32IEEETable)
binaryWriteFields(hash, binary.BigEndian, raw.Length, raw.HeadersLen)
raw.PreludeCRC = hash.Sum32()
binaryWriteFields(hash, binary.BigEndian, raw.PreludeCRC)
if raw.HeadersLen > 0 {
hash.Write(raw.Headers)
}
// Read payload bytes and update hash for it as well.
if len(m.Payload) > 0 {
raw.Payload = m.Payload
hash.Write(raw.Payload)
}
raw.CRC = hash.Sum32()
return raw, nil
}
type messagePrelude struct {
Length uint32
HeadersLen uint32
PreludeCRC uint32
}
func (p messagePrelude) PayloadLen() uint32 {
return p.Length - p.HeadersLen - minMsgLen
}
func (p messagePrelude) ValidateLens() error {
if p.Length == 0 || p.Length > maxMsgLen {
return LengthError{
Part: "message prelude",
Want: maxMsgLen,
Have: int(p.Length),
}
}
if p.HeadersLen > maxHeadersLen {
return LengthError{
Part: "message headers",
Want: maxHeadersLen,
Have: int(p.HeadersLen),
}
}
if payloadLen := p.PayloadLen(); payloadLen > maxPayloadLen {
return LengthError{
Part: "message payload",
Want: maxPayloadLen,
Have: int(payloadLen),
}
}
return nil
}
type rawMessage struct {
messagePrelude
Headers []byte
Payload []byte
CRC uint32
}

81
vendor/github.com/aws/aws-sdk-go/private/protocol/payload.go generated vendored Normal file
View file

@ -0,0 +1,81 @@
package protocol
import (
"io"
"io/ioutil"
"net/http"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/client/metadata"
"github.com/aws/aws-sdk-go/aws/request"
)
// PayloadUnmarshaler provides the interface for unmarshaling a payload's
// reader into a SDK shape.
type PayloadUnmarshaler interface {
UnmarshalPayload(io.Reader, interface{}) error
}
// HandlerPayloadUnmarshal implements the PayloadUnmarshaler from a
// HandlerList. This provides the support for unmarshaling a payload reader to
// a shape without needing a SDK request first.
type HandlerPayloadUnmarshal struct {
Unmarshalers request.HandlerList
}
// UnmarshalPayload unmarshals the io.Reader payload into the SDK shape using
// the Unmarshalers HandlerList provided. Returns an error if unable
// unmarshaling fails.
func (h HandlerPayloadUnmarshal) UnmarshalPayload(r io.Reader, v interface{}) error {
req := &request.Request{
HTTPRequest: &http.Request{},
HTTPResponse: &http.Response{
StatusCode: 200,
Header: http.Header{},
Body: ioutil.NopCloser(r),
},
Data: v,
}
h.Unmarshalers.Run(req)
return req.Error
}
// PayloadMarshaler provides the interface for marshaling a SDK shape into and
// io.Writer.
type PayloadMarshaler interface {
MarshalPayload(io.Writer, interface{}) error
}
// HandlerPayloadMarshal implements the PayloadMarshaler from a HandlerList.
// This provides support for marshaling a SDK shape into an io.Writer without
// needing a SDK request first.
type HandlerPayloadMarshal struct {
Marshalers request.HandlerList
}
// MarshalPayload marshals the SDK shape into the io.Writer using the
// Marshalers HandlerList provided. Returns an error if unable if marshal
// fails.
func (h HandlerPayloadMarshal) MarshalPayload(w io.Writer, v interface{}) error {
req := request.New(
aws.Config{},
metadata.ClientInfo{},
request.Handlers{},
nil,
&request.Operation{HTTPMethod: "GET"},
v,
nil,
)
h.Marshalers.Run(req)
if req.Error != nil {
return req.Error
}
io.Copy(w, req.GetBody())
return nil
}

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

@ -25,7 +25,7 @@ func Build(r *request.Request) {
return
}
if r.ExpireTime == 0 {
if !r.IsPresigned() {
r.HTTPRequest.Method = "POST"
r.HTTPRequest.Header.Set("Content-Type", "application/x-www-form-urlencoded; charset=utf-8")
r.SetBufferBody([]byte(body.Encode()))

7
vendor/github.com/aws/aws-sdk-go/private/protocol/query/queryutil/queryutil.go generated vendored
View file

@ -233,7 +233,12 @@ func (q *queryParser) parseScalar(v url.Values, r reflect.Value, name string, ta
v.Set(name, strconv.FormatFloat(float64(value), 'f', -1, 32))
case time.Time:
const ISO8601UTC = "2006-01-02T15:04:05Z"
v.Set(name, value.UTC().Format(ISO8601UTC))
format := tag.Get("timestampFormat")
if len(format) == 0 {
format = protocol.ISO8601TimeFormatName
}
v.Set(name, protocol.FormatTime(format, value))
default:
return fmt.Errorf("unsupported value for param %s: %v (%s)", name, r.Interface(), r.Type().Name())
}

6
vendor/github.com/aws/aws-sdk-go/private/protocol/query/unmarshal.go generated vendored
View file

@ -23,7 +23,11 @@ func Unmarshal(r *request.Request) {
decoder := xml.NewDecoder(r.HTTPResponse.Body)
err := xmlutil.UnmarshalXML(r.Data, decoder, r.Operation.Name+"Result")
if err != nil {
r.Error = awserr.New("SerializationError", "failed decoding Query response", err)
r.Error = awserr.NewRequestFailure(
awserr.New("SerializationError", "failed decoding Query response", err),
r.HTTPResponse.StatusCode,
r.RequestID,
)
return
}
}

14
vendor/github.com/aws/aws-sdk-go/private/protocol/query/unmarshal_error.go generated vendored
View file

@ -28,7 +28,11 @@ func UnmarshalError(r *request.Request) {
bodyBytes, err := ioutil.ReadAll(r.HTTPResponse.Body)
if err != nil {
r.Error = awserr.New("SerializationError", "failed to read from query HTTP response body", err)
r.Error = awserr.NewRequestFailure(
awserr.New("SerializationError", "failed to read from query HTTP response body", err),
r.HTTPResponse.StatusCode,
r.RequestID,
)
return
}
@ -61,6 +65,10 @@ func UnmarshalError(r *request.Request) {
}
// Failed to retrieve any error message from the response body
r.Error = awserr.New("SerializationError",
"failed to decode query XML error response", decodeErr)
r.Error = awserr.NewRequestFailure(
awserr.New("SerializationError",
"failed to decode query XML error response", decodeErr),
r.HTTPResponse.StatusCode,
r.RequestID,
)
}

12
vendor/github.com/aws/aws-sdk-go/private/protocol/rest/build.go generated vendored
View file

@ -20,9 +20,6 @@ import (
"github.com/aws/aws-sdk-go/private/protocol"
)
// RFC822 returns an RFC822 formatted timestamp for AWS protocols
const RFC822 = "Mon, 2 Jan 2006 15:04:05 GMT"
// Whether the byte value can be sent without escaping in AWS URLs
var noEscape [256]bool
@ -270,7 +267,14 @@ func convertType(v reflect.Value, tag reflect.StructTag) (str string, err error)
case float64:
str = strconv.FormatFloat(value, 'f', -1, 64)
case time.Time:
str = value.UTC().Format(RFC822)
format := tag.Get("timestampFormat")
if len(format) == 0 {
format = protocol.RFC822TimeFormatName
if tag.Get("location") == "querystring" {
format = protocol.ISO8601TimeFormatName
}
}
str = protocol.FormatTime(format, value)
case aws.JSONValue:
if len(value) == 0 {
return "", errValueNotSet

6
vendor/github.com/aws/aws-sdk-go/private/protocol/rest/unmarshal.go generated vendored
View file

@ -198,7 +198,11 @@ func unmarshalHeader(v reflect.Value, header string, tag reflect.StructTag) erro
}
v.Set(reflect.ValueOf(&f))
case *time.Time:
t, err := time.Parse(RFC822, header)
format := tag.Get("timestampFormat")
if len(format) == 0 {
format = protocol.RFC822TimeFormatName
}
t, err := protocol.ParseTime(format, header)
if err != nil {
return err
}

12
vendor/github.com/aws/aws-sdk-go/private/protocol/restxml/restxml.go generated vendored
View file

@ -36,7 +36,11 @@ func Build(r *request.Request) {
var buf bytes.Buffer
err := xmlutil.BuildXML(r.Params, xml.NewEncoder(&buf))
if err != nil {
r.Error = awserr.New("SerializationError", "failed to encode rest XML request", err)
r.Error = awserr.NewRequestFailure(
awserr.New("SerializationError", "failed to encode rest XML request", err),
r.HTTPResponse.StatusCode,
r.RequestID,
)
return
}
r.SetBufferBody(buf.Bytes())
@ -50,7 +54,11 @@ func Unmarshal(r *request.Request) {
decoder := xml.NewDecoder(r.HTTPResponse.Body)
err := xmlutil.UnmarshalXML(r.Data, decoder, "")
if err != nil {
r.Error = awserr.New("SerializationError", "failed to decode REST XML response", err)
r.Error = awserr.NewRequestFailure(
awserr.New("SerializationError", "failed to decode REST XML response", err),
r.HTTPResponse.StatusCode,
r.RequestID,
)
return
}
} else {

72
vendor/github.com/aws/aws-sdk-go/private/protocol/timestamp.go generated vendored Normal file
View file

@ -0,0 +1,72 @@
package protocol
import (
"strconv"
"time"
)
// Names of time formats supported by the SDK
const (
RFC822TimeFormatName = "rfc822"
ISO8601TimeFormatName = "iso8601"
UnixTimeFormatName = "unixTimestamp"
)
// Time formats supported by the SDK
const (
// RFC 7231#section-7.1.1.1 timetamp format. e.g Tue, 29 Apr 2014 18:30:38 GMT
RFC822TimeFormat = "Mon, 2 Jan 2006 15:04:05 GMT"
// RFC3339 a subset of the ISO8601 timestamp format. e.g 2014-04-29T18:30:38Z
ISO8601TimeFormat = "2006-01-02T15:04:05Z"
)
// IsKnownTimestampFormat returns if the timestamp format name
// is know to the SDK's protocols.
func IsKnownTimestampFormat(name string) bool {
switch name {
case RFC822TimeFormatName:
fallthrough
case ISO8601TimeFormatName:
fallthrough
case UnixTimeFormatName:
return true
default:
return false
}
}
// FormatTime returns a string value of the time.
func FormatTime(name string, t time.Time) string {
t = t.UTC()
switch name {
case RFC822TimeFormatName:
return t.Format(RFC822TimeFormat)
case ISO8601TimeFormatName:
return t.Format(ISO8601TimeFormat)
case UnixTimeFormatName:
return strconv.FormatInt(t.Unix(), 10)
default:
panic("unknown timestamp format name, " + name)
}
}
// ParseTime attempts to parse the time given the format. Returns
// the time if it was able to be parsed, and fails otherwise.
func ParseTime(formatName, value string) (time.Time, error) {
switch formatName {
case RFC822TimeFormatName:
return time.Parse(RFC822TimeFormat, value)
case ISO8601TimeFormatName:
return time.Parse(ISO8601TimeFormat, value)
case UnixTimeFormatName:
v, err := strconv.ParseFloat(value, 64)
if err != nil {
return time.Time{}, err
}
return time.Unix(int64(v), 0), nil
default:
panic("unknown timestamp format name, " + formatName)
}
}

30
vendor/github.com/aws/aws-sdk-go/private/protocol/xml/xmlutil/build.go generated vendored
View file

@ -13,9 +13,13 @@ import (
"github.com/aws/aws-sdk-go/private/protocol"
)
// BuildXML will serialize params into an xml.Encoder.
// Error will be returned if the serialization of any of the params or nested values fails.
// BuildXML will serialize params into an xml.Encoder. Error will be returned
// if the serialization of any of the params or nested values fails.
func BuildXML(params interface{}, e *xml.Encoder) error {
return buildXML(params, e, false)
}
func buildXML(params interface{}, e *xml.Encoder, sorted bool) error {
b := xmlBuilder{encoder: e, namespaces: map[string]string{}}
root := NewXMLElement(xml.Name{})
if err := b.buildValue(reflect.ValueOf(params), root, ""); err != nil {
@ -23,7 +27,7 @@ func BuildXML(params interface{}, e *xml.Encoder) error {
}
for _, c := range root.Children {
for _, v := range c {
return StructToXML(e, v, false)
return StructToXML(e, v, sorted)
}
}
return nil
@ -90,8 +94,6 @@ func (b *xmlBuilder) buildStruct(value reflect.Value, current *XMLNode, tag refl
return nil
}
fieldAdded := false
// unwrap payloads
if payload := tag.Get("payload"); payload != "" {
field, _ := value.Type().FieldByName(payload)
@ -119,6 +121,8 @@ func (b *xmlBuilder) buildStruct(value reflect.Value, current *XMLNode, tag refl
child.Attr = append(child.Attr, ns)
}
var payloadFields, nonPayloadFields int
t := value.Type()
for i := 0; i < value.NumField(); i++ {
member := elemOf(value.Field(i))
@ -133,8 +137,10 @@ func (b *xmlBuilder) buildStruct(value reflect.Value, current *XMLNode, tag refl
mTag := field.Tag
if mTag.Get("location") != "" { // skip non-body members
nonPayloadFields++
continue
}
payloadFields++
if protocol.CanSetIdempotencyToken(value.Field(i), field) {
token := protocol.GetIdempotencyToken()
@ -149,11 +155,11 @@ func (b *xmlBuilder) buildStruct(value reflect.Value, current *XMLNode, tag refl
if err := b.buildValue(member, child, mTag); err != nil {
return err
}
fieldAdded = true
}
if fieldAdded { // only append this child if we have one ore more valid members
// Only case where the child shape is not added is if the shape only contains
// non-payload fields, e.g headers/query.
if !(payloadFields == 0 && nonPayloadFields > 0) {
current.AddChild(child)
}
@ -278,8 +284,12 @@ func (b *xmlBuilder) buildScalar(value reflect.Value, current *XMLNode, tag refl
case float32:
str = strconv.FormatFloat(float64(converted), 'f', -1, 32)
case time.Time:
const ISO8601UTC = "2006-01-02T15:04:05Z"
str = converted.UTC().Format(ISO8601UTC)
format := tag.Get("timestampFormat")
if len(format) == 0 {
format = protocol.ISO8601TimeFormatName
}
str = protocol.FormatTime(format, converted)
default:
return fmt.Errorf("unsupported value for param %s: %v (%s)",
tag.Get("locationName"), value.Interface(), value.Type().Name())

20
vendor/github.com/aws/aws-sdk-go/private/protocol/xml/xmlutil/unmarshal.go generated vendored
View file

@ -9,6 +9,8 @@ import (
"strconv"
"strings"
"time"
"github.com/aws/aws-sdk-go/private/protocol"
)
// UnmarshalXML deserializes an xml.Decoder into the container v. V
@ -52,9 +54,15 @@ func parse(r reflect.Value, node *XMLNode, tag reflect.StructTag) error {
if t == "" {
switch rtype.Kind() {
case reflect.Struct:
t = "structure"
// also it can't be a time object
if _, ok := r.Interface().(*time.Time); !ok {
t = "structure"
}
case reflect.Slice:
t = "list"
// also it can't be a byte slice
if _, ok := r.Interface().([]byte); !ok {
t = "list"
}
case reflect.Map:
t = "map"
}
@ -247,8 +255,12 @@ func parseScalar(r reflect.Value, node *XMLNode, tag reflect.StructTag) error {
}
r.Set(reflect.ValueOf(&v))
case *time.Time:
const ISO8601UTC = "2006-01-02T15:04:05Z"
t, err := time.Parse(ISO8601UTC, node.Text)
format := tag.Get("timestampFormat")
if len(format) == 0 {
format = protocol.ISO8601TimeFormatName
}
t, err := protocol.ParseTime(format, node.Text)
if err != nil {
return err
}

1
vendor/github.com/aws/aws-sdk-go/private/protocol/xml/xmlutil/xml_to_struct.go generated vendored
View file

@ -29,6 +29,7 @@ func NewXMLElement(name xml.Name) *XMLNode {
// AddChild adds child to the XMLNode.
func (n *XMLNode) AddChild(child *XMLNode) {
child.parent = n
if _, ok := n.Children[child.Name.Local]; !ok {
n.Children[child.Name.Local] = []*XMLNode{}
}

1475
vendor/github.com/aws/aws-sdk-go/service/s3/api.go generated vendored
View file

File diff suppressed because it is too large Load diff

249
vendor/github.com/aws/aws-sdk-go/service/s3/body_hash.go generated vendored Normal file
View file

@ -0,0 +1,249 @@
package s3
import (
"bytes"
"crypto/md5"
"crypto/sha256"
"encoding/base64"
"encoding/hex"
"fmt"
"hash"
"io"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/awserr"
"github.com/aws/aws-sdk-go/aws/request"
"github.com/aws/aws-sdk-go/internal/sdkio"
)
const (
contentMD5Header = "Content-Md5"
contentSha256Header = "X-Amz-Content-Sha256"
amzTeHeader = "X-Amz-Te"
amzTxEncodingHeader = "X-Amz-Transfer-Encoding"
appendMD5TxEncoding = "append-md5"
)
// contentMD5 computes and sets the HTTP Content-MD5 header for requests that
// require it.
func contentMD5(r *request.Request) {
h := md5.New()
if !aws.IsReaderSeekable(r.Body) {
if r.Config.Logger != nil {
r.Config.Logger.Log(fmt.Sprintf(
"Unable to compute Content-MD5 for unseekable body, S3.%s",
r.Operation.Name))
}
return
}
if _, err := copySeekableBody(h, r.Body); err != nil {
r.Error = awserr.New("ContentMD5", "failed to compute body MD5", err)
return
}
// encode the md5 checksum in base64 and set the request header.
v := base64.StdEncoding.EncodeToString(h.Sum(nil))
r.HTTPRequest.Header.Set(contentMD5Header, v)
}
// computeBodyHashes will add Content MD5 and Content Sha256 hashes to the
// request. If the body is not seekable or S3DisableContentMD5Validation set
// this handler will be ignored.
func computeBodyHashes(r *request.Request) {
if aws.BoolValue(r.Config.S3DisableContentMD5Validation) {
return
}
if r.IsPresigned() {
return
}
if r.Error != nil || !aws.IsReaderSeekable(r.Body) {
return
}
var md5Hash, sha256Hash hash.Hash
hashers := make([]io.Writer, 0, 2)
// Determine upfront which hashes can be set without overriding user
// provide header data.
if v := r.HTTPRequest.Header.Get(contentMD5Header); len(v) == 0 {
md5Hash = md5.New()
hashers = append(hashers, md5Hash)
}
if v := r.HTTPRequest.Header.Get(contentSha256Header); len(v) == 0 {
sha256Hash = sha256.New()
hashers = append(hashers, sha256Hash)
}
// Create the destination writer based on the hashes that are not already
// provided by the user.
var dst io.Writer
switch len(hashers) {
case 0:
return
case 1:
dst = hashers[0]
default:
dst = io.MultiWriter(hashers...)
}
if _, err := copySeekableBody(dst, r.Body); err != nil {
r.Error = awserr.New("BodyHashError", "failed to compute body hashes", err)
return
}
// For the hashes created, set the associated headers that the user did not
// already provide.
if md5Hash != nil {
sum := make([]byte, md5.Size)
encoded := make([]byte, md5Base64EncLen)
base64.StdEncoding.Encode(encoded, md5Hash.Sum(sum[0:0]))
r.HTTPRequest.Header[contentMD5Header] = []string{string(encoded)}
}
if sha256Hash != nil {
encoded := make([]byte, sha256HexEncLen)
sum := make([]byte, sha256.Size)
hex.Encode(encoded, sha256Hash.Sum(sum[0:0]))
r.HTTPRequest.Header[contentSha256Header] = []string{string(encoded)}
}
}
const (
md5Base64EncLen = (md5.Size + 2) / 3 * 4 // base64.StdEncoding.EncodedLen
sha256HexEncLen = sha256.Size * 2 // hex.EncodedLen
)
func copySeekableBody(dst io.Writer, src io.ReadSeeker) (int64, error) {
curPos, err := src.Seek(0, sdkio.SeekCurrent)
if err != nil {
return 0, err
}
// hash the body. seek back to the first position after reading to reset
// the body for transmission. copy errors may be assumed to be from the
// body.
n, err := io.Copy(dst, src)
if err != nil {
return n, err
}
_, err = src.Seek(curPos, sdkio.SeekStart)
if err != nil {
return n, err
}
return n, nil
}
// Adds the x-amz-te: append_md5 header to the request. This requests the service
// responds with a trailing MD5 checksum.
//
// Will not ask for append MD5 if disabled, the request is presigned or,
// or the API operation does not support content MD5 validation.
func askForTxEncodingAppendMD5(r *request.Request) {
if aws.BoolValue(r.Config.S3DisableContentMD5Validation) {
return
}
if r.IsPresigned() {
return
}
r.HTTPRequest.Header.Set(amzTeHeader, appendMD5TxEncoding)
}
func useMD5ValidationReader(r *request.Request) {
if r.Error != nil {
return
}
if v := r.HTTPResponse.Header.Get(amzTxEncodingHeader); v != appendMD5TxEncoding {
return
}
var bodyReader *io.ReadCloser
var contentLen int64
switch tv := r.Data.(type) {
case *GetObjectOutput:
bodyReader = &tv.Body
contentLen = aws.Int64Value(tv.ContentLength)
// Update ContentLength hiden the trailing MD5 checksum.
tv.ContentLength = aws.Int64(contentLen - md5.Size)
tv.ContentRange = aws.String(r.HTTPResponse.Header.Get("X-Amz-Content-Range"))
default:
r.Error = awserr.New("ChecksumValidationError",
fmt.Sprintf("%s: %s header received on unsupported API, %s",
amzTxEncodingHeader, appendMD5TxEncoding, r.Operation.Name,
), nil)
return
}
if contentLen < md5.Size {
r.Error = awserr.New("ChecksumValidationError",
fmt.Sprintf("invalid Content-Length %d for %s %s",
contentLen, appendMD5TxEncoding, amzTxEncodingHeader,
), nil)
return
}
// Wrap and swap the response body reader with the validation reader.
*bodyReader = newMD5ValidationReader(*bodyReader, contentLen-md5.Size)
}
type md5ValidationReader struct {
rawReader io.ReadCloser
payload io.Reader
hash hash.Hash
payloadLen int64
read int64
}
func newMD5ValidationReader(reader io.ReadCloser, payloadLen int64) *md5ValidationReader {
h := md5.New()
return &md5ValidationReader{
rawReader: reader,
payload: io.TeeReader(&io.LimitedReader{R: reader, N: payloadLen}, h),
hash: h,
payloadLen: payloadLen,
}
}
func (v *md5ValidationReader) Read(p []byte) (n int, err error) {
n, err = v.payload.Read(p)
if err != nil && err != io.EOF {
return n, err
}
v.read += int64(n)
if err == io.EOF {
if v.read != v.payloadLen {
return n, io.ErrUnexpectedEOF
}
expectSum := make([]byte, md5.Size)
actualSum := make([]byte, md5.Size)
if _, sumReadErr := io.ReadFull(v.rawReader, expectSum); sumReadErr != nil {
return n, sumReadErr
}
actualSum = v.hash.Sum(actualSum[0:0])
if !bytes.Equal(expectSum, actualSum) {
return n, awserr.New("InvalidChecksum",
fmt.Sprintf("expected MD5 checksum %s, got %s",
hex.EncodeToString(expectSum),
hex.EncodeToString(actualSum),
),
nil)
}
}
return n, err
}
func (v *md5ValidationReader) Close() error {
return v.rawReader.Close()
}

36
vendor/github.com/aws/aws-sdk-go/service/s3/content_md5.go generated vendored
View file

@ -1,36 +0,0 @@
package s3
import (
"crypto/md5"
"encoding/base64"
"io"
"github.com/aws/aws-sdk-go/aws/awserr"
"github.com/aws/aws-sdk-go/aws/request"
)
// contentMD5 computes and sets the HTTP Content-MD5 header for requests that
// require it.
func contentMD5(r *request.Request) {
h := md5.New()
// hash the body. seek back to the first position after reading to reset
// the body for transmission. copy errors may be assumed to be from the
// body.
_, err := io.Copy(h, r.Body)
if err != nil {
r.Error = awserr.New("ContentMD5", "failed to read body", err)
return
}
_, err = r.Body.Seek(0, 0)
if err != nil {
r.Error = awserr.New("ContentMD5", "failed to seek body", err)
return
}
// encode the md5 checksum in base64 and set the request header.
sum := h.Sum(nil)
sum64 := make([]byte, base64.StdEncoding.EncodedLen(len(sum)))
base64.StdEncoding.Encode(sum64, sum)
r.HTTPRequest.Header.Set("Content-MD5", string(sum64))
}

6
vendor/github.com/aws/aws-sdk-go/service/s3/customizations.go generated vendored
View file

@ -42,6 +42,12 @@ func defaultInitRequestFn(r *request.Request) {
r.Handlers.Validate.PushFront(populateLocationConstraint)
case opCopyObject, opUploadPartCopy, opCompleteMultipartUpload:
r.Handlers.Unmarshal.PushFront(copyMultipartStatusOKUnmarhsalError)
case opPutObject, opUploadPart:
r.Handlers.Build.PushBack(computeBodyHashes)
// Disabled until #1837 root issue is resolved.
// case opGetObject:
// r.Handlers.Build.PushBack(askForTxEncodingAppendMD5)
// r.Handlers.Unmarshal.PushBack(useMD5ValidationReader)
}
}

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

@ -29,8 +29,9 @@ var initRequest func(*request.Request)
// Service information constants
const (
ServiceName = "s3" // Service endpoint prefix API calls made to.
EndpointsID = ServiceName // Service ID for Regions and Endpoints metadata.
ServiceName = "s3" // Name of service.
EndpointsID = ServiceName // ID to lookup a service endpoint with.
ServiceID = "S3" // ServiceID is a unique identifer of a specific service.
)
// New creates a new instance of the S3 client with a session.
@ -55,6 +56,7 @@ func newClient(cfg aws.Config, handlers request.Handlers, endpoint, signingRegio
cfg,
metadata.ClientInfo{
ServiceName: ServiceName,
ServiceID: ServiceID,
SigningName: signingName,
SigningRegion: signingRegion,
Endpoint: endpoint,
@ -71,6 +73,8 @@ func newClient(cfg aws.Config, handlers request.Handlers, endpoint, signingRegio
svc.Handlers.UnmarshalMeta.PushBackNamed(restxml.UnmarshalMetaHandler)
svc.Handlers.UnmarshalError.PushBackNamed(restxml.UnmarshalErrorHandler)
svc.Handlers.UnmarshalStream.PushBackNamed(restxml.UnmarshalHandler)
// Run custom client initialization if present
if initClient != nil {
initClient(svc.Client)

3
vendor/github.com/aws/aws-sdk-go/service/s3/statusok_error.go generated vendored
View file

@ -7,6 +7,7 @@ import (
"github.com/aws/aws-sdk-go/aws/awserr"
"github.com/aws/aws-sdk-go/aws/request"
"github.com/aws/aws-sdk-go/internal/sdkio"
)
func copyMultipartStatusOKUnmarhsalError(r *request.Request) {
@ -17,7 +18,7 @@ func copyMultipartStatusOKUnmarhsalError(r *request.Request) {
}
body := bytes.NewReader(b)
r.HTTPResponse.Body = ioutil.NopCloser(body)
defer body.Seek(0, 0)
defer body.Seek(0, sdkio.SeekStart)
if body.Len() == 0 {
// If there is no body don't attempt to parse the body.

170
vendor/github.com/aws/aws-sdk-go/service/sts/api.go generated vendored
View file

@ -14,7 +14,7 @@ const opAssumeRole = "AssumeRole"
// AssumeRoleRequest generates a "aws/request.Request" representing the
// client's request for the AssumeRole operation. The "output" return
// value will be populated with the request's response once the request complets
// value will be populated with the request's response once the request completes
// successfuly.
//
// Use "Send" method on the returned Request to send the API call to the service.
@ -88,9 +88,18 @@ func (c *STS) AssumeRoleRequest(input *AssumeRoleInput) (req *request.Request, o
// Scenarios for Temporary Credentials (http://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp.html#sts-introduction)
// in the IAM User Guide.
//
// The temporary security credentials are valid for the duration that you specified
// when calling AssumeRole, which can be from 900 seconds (15 minutes) to a
// maximum of 3600 seconds (1 hour). The default is 1 hour.
// By default, the temporary security credentials created by AssumeRole last
// for one hour. However, you can use the optional DurationSeconds parameter
// to specify the duration of your session. You can provide a value from 900
// seconds (15 minutes) up to the maximum session duration setting for the role.
// This setting can have a value from 1 hour to 12 hours. To learn how to view
// the maximum value for your role, see View the Maximum Session Duration Setting
// for a Role (http://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_use.html#id_roles_use_view-role-max-session)
// in the IAM User Guide. The maximum session duration limit applies when you
// use the AssumeRole* API operations or the assume-role* CLI operations but
// does not apply when you use those operations to create a console URL. For
// more information, see Using IAM Roles (http://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_use.html)
// in the IAM User Guide.
//
// The temporary security credentials created by AssumeRole can be used to make
// API calls to any AWS service with the following exception: you cannot call
@ -121,7 +130,12 @@ func (c *STS) AssumeRoleRequest(input *AssumeRoleInput) (req *request.Request, o
// the user to call AssumeRole on the ARN of the role in the other account.
// If the user is in the same account as the role, then you can either attach
// a policy to the user (identical to the previous different account user),
// or you can add the user as a principal directly in the role's trust policy
// or you can add the user as a principal directly in the role's trust policy.
// In this case, the trust policy acts as the only resource-based policy in
// IAM, and users in the same account as the role do not need explicit permission
// to assume the role. For more information about trust policies and resource-based
// policies, see IAM Policies (http://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html)
// in the IAM User Guide.
//
// Using MFA with AssumeRole
//
@ -194,7 +208,7 @@ const opAssumeRoleWithSAML = "AssumeRoleWithSAML"
// AssumeRoleWithSAMLRequest generates a "aws/request.Request" representing the
// client's request for the AssumeRoleWithSAML operation. The "output" return
// value will be populated with the request's response once the request complets
// value will be populated with the request's response once the request completes
// successfuly.
//
// Use "Send" method on the returned Request to send the API call to the service.
@ -247,11 +261,20 @@ func (c *STS) AssumeRoleWithSAMLRequest(input *AssumeRoleWithSAMLInput) (req *re
// an access key ID, a secret access key, and a security token. Applications
// can use these temporary security credentials to sign calls to AWS services.
//
// The temporary security credentials are valid for the duration that you specified
// when calling AssumeRole, or until the time specified in the SAML authentication
// response's SessionNotOnOrAfter value, whichever is shorter. The duration
// can be from 900 seconds (15 minutes) to a maximum of 3600 seconds (1 hour).
// The default is 1 hour.
// By default, the temporary security credentials created by AssumeRoleWithSAML
// last for one hour. However, you can use the optional DurationSeconds parameter
// to specify the duration of your session. Your role session lasts for the
// duration that you specify, or until the time specified in the SAML authentication
// response's SessionNotOnOrAfter value, whichever is shorter. You can provide
// a DurationSeconds value from 900 seconds (15 minutes) up to the maximum session
// duration setting for the role. This setting can have a value from 1 hour
// to 12 hours. To learn how to view the maximum value for your role, see View
// the Maximum Session Duration Setting for a Role (http://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_use.html#id_roles_use_view-role-max-session)
// in the IAM User Guide. The maximum session duration limit applies when you
// use the AssumeRole* API operations or the assume-role* CLI operations but
// does not apply when you use those operations to create a console URL. For
// more information, see Using IAM Roles (http://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_use.html)
// in the IAM User Guide.
//
// The temporary security credentials created by AssumeRoleWithSAML can be used
// to make API calls to any AWS service with the following exception: you cannot
@ -367,7 +390,7 @@ const opAssumeRoleWithWebIdentity = "AssumeRoleWithWebIdentity"
// AssumeRoleWithWebIdentityRequest generates a "aws/request.Request" representing the
// client's request for the AssumeRoleWithWebIdentity operation. The "output" return
// value will be populated with the request's response once the request complets
// value will be populated with the request's response once the request completes
// successfuly.
//
// Use "Send" method on the returned Request to send the API call to the service.
@ -438,9 +461,18 @@ func (c *STS) AssumeRoleWithWebIdentityRequest(input *AssumeRoleWithWebIdentityI
// key ID, a secret access key, and a security token. Applications can use these
// temporary security credentials to sign calls to AWS service APIs.
//
// The credentials are valid for the duration that you specified when calling
// AssumeRoleWithWebIdentity, which can be from 900 seconds (15 minutes) to
// a maximum of 3600 seconds (1 hour). The default is 1 hour.
// By default, the temporary security credentials created by AssumeRoleWithWebIdentity
// last for one hour. However, you can use the optional DurationSeconds parameter
// to specify the duration of your session. You can provide a value from 900
// seconds (15 minutes) up to the maximum session duration setting for the role.
// This setting can have a value from 1 hour to 12 hours. To learn how to view
// the maximum value for your role, see View the Maximum Session Duration Setting
// for a Role (http://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_use.html#id_roles_use_view-role-max-session)
// in the IAM User Guide. The maximum session duration limit applies when you
// use the AssumeRole* API operations or the assume-role* CLI operations but
// does not apply when you use those operations to create a console URL. For
// more information, see Using IAM Roles (http://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_use.html)
// in the IAM User Guide.
//
// The temporary security credentials created by AssumeRoleWithWebIdentity can
// be used to make API calls to any AWS service with the following exception:
@ -492,7 +524,7 @@ func (c *STS) AssumeRoleWithWebIdentityRequest(input *AssumeRoleWithWebIdentityI
// the information from these providers to get and use temporary security
// credentials.
//
// * Web Identity Federation with Mobile Applications (http://aws.amazon.com/articles/4617974389850313).
// * Web Identity Federation with Mobile Applications (http://aws.amazon.com/articles/web-identity-federation-with-mobile-applications).
// This article discusses web identity federation and shows an example of
// how to use web identity federation to get access to content in Amazon
// S3.
@ -569,7 +601,7 @@ const opDecodeAuthorizationMessage = "DecodeAuthorizationMessage"
// DecodeAuthorizationMessageRequest generates a "aws/request.Request" representing the
// client's request for the DecodeAuthorizationMessage operation. The "output" return
// value will be populated with the request's response once the request complets
// value will be populated with the request's response once the request completes
// successfuly.
//
// Use "Send" method on the returned Request to send the API call to the service.
@ -681,7 +713,7 @@ const opGetCallerIdentity = "GetCallerIdentity"
// GetCallerIdentityRequest generates a "aws/request.Request" representing the
// client's request for the GetCallerIdentity operation. The "output" return
// value will be populated with the request's response once the request complets
// value will be populated with the request's response once the request completes
// successfuly.
//
// Use "Send" method on the returned Request to send the API call to the service.
@ -756,7 +788,7 @@ const opGetFederationToken = "GetFederationToken"
// GetFederationTokenRequest generates a "aws/request.Request" representing the
// client's request for the GetFederationToken operation. The "output" return
// value will be populated with the request's response once the request complets
// value will be populated with the request's response once the request completes
// successfuly.
//
// Use "Send" method on the returned Request to send the API call to the service.
@ -925,7 +957,7 @@ const opGetSessionToken = "GetSessionToken"
// GetSessionTokenRequest generates a "aws/request.Request" representing the
// client's request for the GetSessionToken operation. The "output" return
// value will be populated with the request's response once the request complets
// value will be populated with the request's response once the request completes
// successfuly.
//
// Use "Send" method on the returned Request to send the API call to the service.
@ -1049,20 +1081,27 @@ func (c *STS) GetSessionTokenWithContext(ctx aws.Context, input *GetSessionToken
return out, req.Send()
}
// See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/AssumeRoleRequest
type AssumeRoleInput struct {
_ struct{} `type:"structure"`
// The duration, in seconds, of the role session. The value can range from 900
// seconds (15 minutes) to 3600 seconds (1 hour). By default, the value is set
// to 3600 seconds.
// seconds (15 minutes) up to the maximum session duration setting for the role.
// This setting can have a value from 1 hour to 12 hours. If you specify a value
// higher than this setting, the operation fails. For example, if you specify
// a session duration of 12 hours, but your administrator set the maximum session
// duration to 6 hours, your operation fails. To learn how to view the maximum
// value for your role, see View the Maximum Session Duration Setting for a
// Role (http://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_use.html#id_roles_use_view-role-max-session)
// in the IAM User Guide.
//
// This is separate from the duration of a console session that you might request
// using the returned credentials. The request to the federation endpoint for
// a console sign-in token takes a SessionDuration parameter that specifies
// the maximum length of the console session, separately from the DurationSeconds
// parameter on this API. For more information, see Creating a URL that Enables
// Federated Users to Access the AWS Management Console (http://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_providers_enable-console-custom-url.html)
// By default, the value is set to 3600 seconds.
//
// The DurationSeconds parameter is separate from the duration of a console
// session that you might request using the returned credentials. The request
// to the federation endpoint for a console sign-in token takes a SessionDuration
// parameter that specifies the maximum length of the console session. For more
// information, see Creating a URL that Enables Federated Users to Access the
// AWS Management Console (http://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_providers_enable-console-custom-url.html)
// in the IAM User Guide.
DurationSeconds *int64 `min:"900" type:"integer"`
@ -1241,7 +1280,6 @@ func (s *AssumeRoleInput) SetTokenCode(v string) *AssumeRoleInput {
// Contains the response to a successful AssumeRole request, including temporary
// AWS credentials that can be used to make AWS requests.
// See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/AssumeRoleResponse
type AssumeRoleOutput struct {
_ struct{} `type:"structure"`
@ -1295,22 +1333,30 @@ func (s *AssumeRoleOutput) SetPackedPolicySize(v int64) *AssumeRoleOutput {
return s
}
// See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/AssumeRoleWithSAMLRequest
type AssumeRoleWithSAMLInput struct {
_ struct{} `type:"structure"`
// The duration, in seconds, of the role session. The value can range from 900
// seconds (15 minutes) to 3600 seconds (1 hour). By default, the value is set
// to 3600 seconds. An expiration can also be specified in the SAML authentication
// response's SessionNotOnOrAfter value. The actual expiration time is whichever
// value is shorter.
// The duration, in seconds, of the role session. Your role session lasts for
// the duration that you specify for the DurationSeconds parameter, or until
// the time specified in the SAML authentication response's SessionNotOnOrAfter
// value, whichever is shorter. You can provide a DurationSeconds value from
// 900 seconds (15 minutes) up to the maximum session duration setting for the
// role. This setting can have a value from 1 hour to 12 hours. If you specify
// a value higher than this setting, the operation fails. For example, if you
// specify a session duration of 12 hours, but your administrator set the maximum
// session duration to 6 hours, your operation fails. To learn how to view the
// maximum value for your role, see View the Maximum Session Duration Setting
// for a Role (http://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_use.html#id_roles_use_view-role-max-session)
// in the IAM User Guide.
//
// This is separate from the duration of a console session that you might request
// using the returned credentials. The request to the federation endpoint for
// a console sign-in token takes a SessionDuration parameter that specifies
// the maximum length of the console session, separately from the DurationSeconds
// parameter on this API. For more information, see Enabling SAML 2.0 Federated
// Users to Access the AWS Management Console (http://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_providers_enable-console-saml.html)
// By default, the value is set to 3600 seconds.
//
// The DurationSeconds parameter is separate from the duration of a console
// session that you might request using the returned credentials. The request
// to the federation endpoint for a console sign-in token takes a SessionDuration
// parameter that specifies the maximum length of the console session. For more
// information, see Creating a URL that Enables Federated Users to Access the
// AWS Management Console (http://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_providers_enable-console-custom-url.html)
// in the IAM User Guide.
DurationSeconds *int64 `min:"900" type:"integer"`
@ -1436,7 +1482,6 @@ func (s *AssumeRoleWithSAMLInput) SetSAMLAssertion(v string) *AssumeRoleWithSAML
// Contains the response to a successful AssumeRoleWithSAML request, including
// temporary AWS credentials that can be used to make AWS requests.
// See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/AssumeRoleWithSAMLResponse
type AssumeRoleWithSAMLOutput struct {
_ struct{} `type:"structure"`
@ -1548,20 +1593,27 @@ func (s *AssumeRoleWithSAMLOutput) SetSubjectType(v string) *AssumeRoleWithSAMLO
return s
}
// See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/AssumeRoleWithWebIdentityRequest
type AssumeRoleWithWebIdentityInput struct {
_ struct{} `type:"structure"`
// The duration, in seconds, of the role session. The value can range from 900
// seconds (15 minutes) to 3600 seconds (1 hour). By default, the value is set
// to 3600 seconds.
// seconds (15 minutes) up to the maximum session duration setting for the role.
// This setting can have a value from 1 hour to 12 hours. If you specify a value
// higher than this setting, the operation fails. For example, if you specify
// a session duration of 12 hours, but your administrator set the maximum session
// duration to 6 hours, your operation fails. To learn how to view the maximum
// value for your role, see View the Maximum Session Duration Setting for a
// Role (http://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_use.html#id_roles_use_view-role-max-session)
// in the IAM User Guide.
//
// This is separate from the duration of a console session that you might request
// using the returned credentials. The request to the federation endpoint for
// a console sign-in token takes a SessionDuration parameter that specifies
// the maximum length of the console session, separately from the DurationSeconds
// parameter on this API. For more information, see Creating a URL that Enables
// Federated Users to Access the AWS Management Console (http://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_providers_enable-console-custom-url.html)
// By default, the value is set to 3600 seconds.
//
// The DurationSeconds parameter is separate from the duration of a console
// session that you might request using the returned credentials. The request
// to the federation endpoint for a console sign-in token takes a SessionDuration
// parameter that specifies the maximum length of the console session. For more
// information, see Creating a URL that Enables Federated Users to Access the
// AWS Management Console (http://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_providers_enable-console-custom-url.html)
// in the IAM User Guide.
DurationSeconds *int64 `min:"900" type:"integer"`
@ -1711,7 +1763,6 @@ func (s *AssumeRoleWithWebIdentityInput) SetWebIdentityToken(v string) *AssumeRo
// Contains the response to a successful AssumeRoleWithWebIdentity request,
// including temporary AWS credentials that can be used to make AWS requests.
// See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/AssumeRoleWithWebIdentityResponse
type AssumeRoleWithWebIdentityOutput struct {
_ struct{} `type:"structure"`
@ -1804,7 +1855,6 @@ func (s *AssumeRoleWithWebIdentityOutput) SetSubjectFromWebIdentityToken(v strin
// The identifiers for the temporary security credentials that the operation
// returns.
// See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/AssumedRoleUser
type AssumedRoleUser struct {
_ struct{} `type:"structure"`
@ -1847,7 +1897,6 @@ func (s *AssumedRoleUser) SetAssumedRoleId(v string) *AssumedRoleUser {
}
// AWS credentials for API authentication.
// See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/Credentials
type Credentials struct {
_ struct{} `type:"structure"`
@ -1859,7 +1908,7 @@ type Credentials struct {
// The date on which the current credentials expire.
//
// Expiration is a required field
Expiration *time.Time `type:"timestamp" timestampFormat:"iso8601" required:"true"`
Expiration *time.Time `type:"timestamp" required:"true"`
// The secret access key that can be used to sign requests.
//
@ -1906,7 +1955,6 @@ func (s *Credentials) SetSessionToken(v string) *Credentials {
return s
}
// See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/DecodeAuthorizationMessageRequest
type DecodeAuthorizationMessageInput struct {
_ struct{} `type:"structure"`
@ -1951,7 +1999,6 @@ func (s *DecodeAuthorizationMessageInput) SetEncodedMessage(v string) *DecodeAut
// A document that contains additional information about the authorization status
// of a request from an encoded message that is returned in response to an AWS
// request.
// See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/DecodeAuthorizationMessageResponse
type DecodeAuthorizationMessageOutput struct {
_ struct{} `type:"structure"`
@ -1976,7 +2023,6 @@ func (s *DecodeAuthorizationMessageOutput) SetDecodedMessage(v string) *DecodeAu
}
// Identifiers for the federated user that is associated with the credentials.
// See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/FederatedUser
type FederatedUser struct {
_ struct{} `type:"structure"`
@ -2017,7 +2063,6 @@ func (s *FederatedUser) SetFederatedUserId(v string) *FederatedUser {
return s
}
// See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/GetCallerIdentityRequest
type GetCallerIdentityInput struct {
_ struct{} `type:"structure"`
}
@ -2034,7 +2079,6 @@ func (s GetCallerIdentityInput) GoString() string {
// Contains the response to a successful GetCallerIdentity request, including
// information about the entity making the request.
// See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/GetCallerIdentityResponse
type GetCallerIdentityOutput struct {
_ struct{} `type:"structure"`
@ -2080,7 +2124,6 @@ func (s *GetCallerIdentityOutput) SetUserId(v string) *GetCallerIdentityOutput {
return s
}
// See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/GetFederationTokenRequest
type GetFederationTokenInput struct {
_ struct{} `type:"structure"`
@ -2189,7 +2232,6 @@ func (s *GetFederationTokenInput) SetPolicy(v string) *GetFederationTokenInput {
// Contains the response to a successful GetFederationToken request, including
// temporary AWS credentials that can be used to make AWS requests.
// See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/GetFederationTokenResponse
type GetFederationTokenOutput struct {
_ struct{} `type:"structure"`
@ -2242,7 +2284,6 @@ func (s *GetFederationTokenOutput) SetPackedPolicySize(v int64) *GetFederationTo
return s
}
// See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/GetSessionTokenRequest
type GetSessionTokenInput struct {
_ struct{} `type:"structure"`
@ -2327,7 +2368,6 @@ func (s *GetSessionTokenInput) SetTokenCode(v string) *GetSessionTokenInput {
// Contains the response to a successful GetSessionToken request, including
// temporary AWS credentials that can be used to make AWS requests.
// See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/GetSessionTokenResponse
type GetSessionTokenOutput struct {
_ struct{} `type:"structure"`

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

@ -29,8 +29,9 @@ var initRequest func(*request.Request)
// Service information constants
const (
ServiceName = "sts" // Service endpoint prefix API calls made to.
EndpointsID = ServiceName // Service ID for Regions and Endpoints metadata.
ServiceName = "sts" // Name of service.
EndpointsID = ServiceName // ID to lookup a service endpoint with.
ServiceID = "STS" // ServiceID is a unique identifer of a specific service.
)
// New creates a new instance of the STS client with a session.
@ -55,6 +56,7 @@ func newClient(cfg aws.Config, handlers request.Handlers, endpoint, signingRegio
cfg,
metadata.ClientInfo{
ServiceName: ServiceName,
ServiceID: ServiceID,
SigningName: signingName,
SigningRegion: signingRegion,
Endpoint: endpoint,

10
vendor/modules.txt vendored
View file

@ -14,31 +14,37 @@ github.com/Azure/go-autorest/autorest/adal
github.com/Azure/go-autorest/autorest/date
# github.com/PaulARoy/azurestoragecache v0.0.0-20170906084534-3c249a3ba788
github.com/PaulARoy/azurestoragecache
# github.com/aws/aws-sdk-go v0.0.0-20180126231901-00cca3f093a8
# github.com/aws/aws-sdk-go v1.15.35
github.com/aws/aws-sdk-go/aws
github.com/aws/aws-sdk-go/aws/awserr
github.com/aws/aws-sdk-go/aws/session
github.com/aws/aws-sdk-go/service/s3
github.com/aws/aws-sdk-go/aws/credentials
github.com/aws/aws-sdk-go/aws/endpoints
github.com/aws/aws-sdk-go/internal/sdkio
github.com/aws/aws-sdk-go/aws/client
github.com/aws/aws-sdk-go/aws/corehandlers
github.com/aws/aws-sdk-go/aws/credentials/stscreds
github.com/aws/aws-sdk-go/aws/csm
github.com/aws/aws-sdk-go/aws/defaults
github.com/aws/aws-sdk-go/aws/request
github.com/aws/aws-sdk-go/aws/awsutil
github.com/aws/aws-sdk-go/aws/client/metadata
github.com/aws/aws-sdk-go/aws/signer/v4
github.com/aws/aws-sdk-go/private/protocol
github.com/aws/aws-sdk-go/private/protocol/eventstream
github.com/aws/aws-sdk-go/private/protocol/eventstream/eventstreamapi
github.com/aws/aws-sdk-go/private/protocol/rest
github.com/aws/aws-sdk-go/private/protocol/restxml
github.com/aws/aws-sdk-go/internal/shareddefaults
github.com/aws/aws-sdk-go/internal/sdkrand
github.com/aws/aws-sdk-go/service/sts
github.com/aws/aws-sdk-go/aws/credentials/ec2rolecreds
github.com/aws/aws-sdk-go/aws/credentials/endpointcreds
github.com/aws/aws-sdk-go/aws/ec2metadata
github.com/aws/aws-sdk-go/private/protocol/rest
github.com/aws/aws-sdk-go/private/protocol/query
github.com/aws/aws-sdk-go/private/protocol/xml/xmlutil
github.com/aws/aws-sdk-go/internal/sdkuri
github.com/aws/aws-sdk-go/private/protocol/query/queryutil
# github.com/dgrijalva/jwt-go v3.1.0+incompatible
github.com/dgrijalva/jwt-go