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update all vendored dependencies

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Will Norris 2018-02-02 10:23:34 +00:00
parent 0c20cbe5b5
commit 1933f5bf1c
284 changed files with 37534 additions and 11024 deletions
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73
vendor/github.com/Azure/azure-sdk-for-go/storage/README.md generated vendored Normal file
View file

@ -0,0 +1,73 @@
# Azure Storage SDK for Go
The `github.com/Azure/azure-sdk-for-go/storage` package is used to perform REST operations against the [Azure Storage Service](https://docs.microsoft.com/en-us/azure/storage/). To manage your storage accounts (Azure Resource Manager / ARM), use the [github.com/Azure/azure-sdk-for-go/arm/storage](https://github.com/Azure/azure-sdk-for-go/tree/master/arm/storage) package. For your classic storage accounts (Azure Service Management / ASM), use [github.com/Azure/azure-sdk-for-go/management/storageservice](https://github.com/Azure/azure-sdk-for-go/tree/master/management/storageservice) package.
This package includes support for [Azure Storage Emulator](https://azure.microsoft.com/documentation/articles/storage-use-emulator/).
# Getting Started
1. Go get the SDK `go get -u github.com/Azure/azure-sdk-for-go/storage`
1. If you don't already have one, [create a Storage Account](https://docs.microsoft.com/en-us/azure/storage/storage-create-storage-account).
- Take note of your Azure Storage Account Name and Azure Storage Account Key. They'll both be necessary for using this library.
- This option is production ready, but can also be used for development.
1. (Optional, Windows only) Download and start the [Azure Storage Emulator](https://azure.microsoft.com/documentation/articles/storage-use-emulator/).
1. Checkout our existing [samples](https://github.com/Azure-Samples?q=Storage&language=go).
# Contributing
This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/). For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments.
When contributing, please conform to the following practices:
- Run [gofmt](https://golang.org/cmd/gofmt/) to use standard go formatting.
- Run [golint](https://github.com/golang/lint) to conform to standard naming conventions.
- Run [go vet](https://golang.org/cmd/vet/) to catch common Go mistakes.
- Use [GoASTScanner/gas](https://github.com/GoASTScanner/gas) to ensure there are no common security violations in your contribution.
- Run [go test](https://golang.org/cmd/go/#hdr-Test_packages) to catch possible bugs in the code: `go test ./storage/...`.
- This project uses HTTP recordings for testing.
- The recorder should be attached to the client before calling the functions to test and later stopped.
- If you updated an existing test, its recording might need to be updated. Run `go test ./storage/... -ow -check.f TestName` to rerecord the test.
- Important note: all HTTP requests in the recording must be unique: different bodies, headers (`User-Agent`, `Authorization` and `Date` or `x-ms-date` headers are ignored), URLs and methods. As opposed to the example above, the following test is not suitable for recording:
``` go
func (s *StorageQueueSuite) TestQueueExists(c *chk.C) {
cli := getQueueClient(c)
rec := cli.client.appendRecorder(c)
defer rec.Stop()
queue := cli.GetQueueReference(queueName(c))
ok, err := queue.Exists()
c.Assert(err, chk.IsNil)
c.Assert(ok, chk.Equals, false)
c.Assert(queue.Create(nil), chk.IsNil)
defer queue.Delete(nil)
ok, err = queue.Exists() // This is the very same request as the one 5 lines above
// The test replayer gets confused and the test fails in the last line
c.Assert(err, chk.IsNil)
c.Assert(ok, chk.Equals, true)
}
```
- On the other side, this test does not repeat requests: the URLs are different.
``` go
func (s *StorageQueueSuite) TestQueueExists(c *chk.C) {
cli := getQueueClient(c)
rec := cli.client.appendRecorder(c)
defer rec.Stop()
queue1 := cli.GetQueueReference(queueName(c, "nonexistent"))
ok, err := queue1.Exists()
c.Assert(err, chk.IsNil)
c.Assert(ok, chk.Equals, false)
queue2 := cli.GetQueueReference(queueName(c, "exisiting"))
c.Assert(queue2.Create(nil), chk.IsNil)
defer queue2.Delete(nil)
ok, err = queue2.Exists()
c.Assert(err, chk.IsNil)
c.Assert(ok, chk.Equals, true)
}
```

27
vendor/github.com/Azure/azure-sdk-for-go/storage/appendblob.go generated vendored
View file

@ -1,7 +1,23 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"bytes"
"crypto/md5"
"encoding/base64"
"fmt"
"net/http"
"net/url"
@ -31,8 +47,7 @@ func (b *Blob) PutAppendBlob(options *PutBlobOptions) error {
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusCreated})
return b.respondCreation(resp, BlobTypeAppend)
}
// AppendBlockOptions includes the options for an append block operation
@ -46,6 +61,7 @@ type AppendBlockOptions struct {
IfMatch string `header:"If-Match"`
IfNoneMatch string `header:"If-None-Match"`
RequestID string `header:"x-ms-client-request-id"`
ContentMD5 bool
}
// AppendBlock appends a block to an append blob.
@ -60,6 +76,10 @@ func (b *Blob) AppendBlock(chunk []byte, options *AppendBlockOptions) error {
if options != nil {
params = addTimeout(params, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
if options.ContentMD5 {
md5sum := md5.Sum(chunk)
headers[headerContentMD5] = base64.StdEncoding.EncodeToString(md5sum[:])
}
}
uri := b.Container.bsc.client.getEndpoint(blobServiceName, b.buildPath(), params)
@ -67,6 +87,5 @@ func (b *Blob) AppendBlock(chunk []byte, options *AppendBlockOptions) error {
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusCreated})
return b.respondCreation(resp, BlobTypeAppend)
}

24
vendor/github.com/Azure/azure-sdk-for-go/storage/authorization.go generated vendored
View file

@ -1,6 +1,20 @@
// Package storage provides clients for Microsoft Azure Storage Services.
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"bytes"
"fmt"
@ -41,11 +55,13 @@ const (
)
func (c *Client) addAuthorizationHeader(verb, url string, headers map[string]string, auth authentication) (map[string]string, error) {
authHeader, err := c.getSharedKey(verb, url, headers, auth)
if err != nil {
return nil, err
if !c.sasClient {
authHeader, err := c.getSharedKey(verb, url, headers, auth)
if err != nil {
return nil, err
}
headers[headerAuthorization] = authHeader
}
headers[headerAuthorization] = authHeader
return headers, nil
}

55
vendor/github.com/Azure/azure-sdk-for-go/storage/blob.go generated vendored
View file

@ -1,5 +1,19 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"encoding/xml"
"errors"
@ -90,7 +104,7 @@ type BlobProperties struct {
CacheControl string `xml:"Cache-Control" header:"x-ms-blob-cache-control"`
ContentLanguage string `xml:"Cache-Language" header:"x-ms-blob-content-language"`
ContentDisposition string `xml:"Content-Disposition" header:"x-ms-blob-content-disposition"`
BlobType BlobType `xml:"x-ms-blob-blob-type"`
BlobType BlobType `xml:"BlobType"`
SequenceNumber int64 `xml:"x-ms-blob-sequence-number"`
CopyID string `xml:"CopyId"`
CopyStatus string `xml:"CopyStatus"`
@ -135,8 +149,7 @@ func (b *Blob) Exists() (bool, error) {
}
// GetURL gets the canonical URL to the blob with the specified name in the
// specified container. If name is not specified, the canonical URL for the entire
// container is obtained.
// specified container.
// This method does not create a publicly accessible URL if the blob or container
// is private and this method does not check if the blob exists.
func (b *Blob) GetURL() string {
@ -437,8 +450,8 @@ func (b *Blob) SetProperties(options *SetBlobPropertiesOptions) error {
uri := b.Container.bsc.client.getEndpoint(blobServiceName, b.buildPath(), params)
if b.Properties.BlobType == BlobTypePage {
headers = addToHeaders(headers, "x-ms-blob-content-length", fmt.Sprintf("byte %v", b.Properties.ContentLength))
if options != nil || options.SequenceNumberAction != nil {
headers = addToHeaders(headers, "x-ms-blob-content-length", fmt.Sprintf("%v", b.Properties.ContentLength))
if options != nil && options.SequenceNumberAction != nil {
headers = addToHeaders(headers, "x-ms-sequence-number-action", string(*options.SequenceNumberAction))
if *options.SequenceNumberAction != SequenceNumberActionIncrement {
headers = addToHeaders(headers, "x-ms-blob-sequence-number", fmt.Sprintf("%v", b.Properties.SequenceNumber))
@ -536,27 +549,7 @@ func (b *Blob) GetMetadata(options *GetBlobMetadataOptions) error {
}
func (b *Blob) writeMetadata(h http.Header) {
metadata := make(map[string]string)
for k, v := range h {
// Can't trust CanonicalHeaderKey() to munge case
// reliably. "_" is allowed in identifiers:
// https://msdn.microsoft.com/en-us/library/azure/dd179414.aspx
// https://msdn.microsoft.com/library/aa664670(VS.71).aspx
// http://tools.ietf.org/html/rfc7230#section-3.2
// ...but "_" is considered invalid by
// CanonicalMIMEHeaderKey in
// https://golang.org/src/net/textproto/reader.go?s=14615:14659#L542
// so k can be "X-Ms-Meta-Lol" or "x-ms-meta-lol_rofl".
k = strings.ToLower(k)
if len(v) == 0 || !strings.HasPrefix(k, strings.ToLower(userDefinedMetadataHeaderPrefix)) {
continue
}
// metadata["lol"] = content of the last X-Ms-Meta-Lol header
k = k[len(userDefinedMetadataHeaderPrefix):]
metadata[k] = v[len(v)-1]
}
b.Metadata = BlobMetadata(metadata)
b.Metadata = BlobMetadata(writeMetadata(h))
}
// DeleteBlobOptions includes the options for a delete blob operation
@ -627,3 +620,13 @@ func pathForResource(container, name string) string {
}
return fmt.Sprintf("/%s", container)
}
func (b *Blob) respondCreation(resp *storageResponse, bt BlobType) error {
readAndCloseBody(resp.body)
err := checkRespCode(resp.statusCode, []int{http.StatusCreated})
if err != nil {
return err
}
b.Properties.BlobType = bt
return nil
}

150
vendor/github.com/Azure/azure-sdk-for-go/storage/blobsasuri.go generated vendored
View file

@ -1,5 +1,19 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"errors"
"fmt"
@ -8,70 +22,122 @@ import (
"time"
)
// GetSASURIWithSignedIPAndProtocol creates an URL to the specified blob which contains the Shared
// Access Signature with specified permissions and expiration time. Also includes signedIPRange and allowed protocols.
// If old API version is used but no signedIP is passed (ie empty string) then this should still work.
// We only populate the signedIP when it non-empty.
// OverrideHeaders defines overridable response heaedrs in
// a request using a SAS URI.
// See https://docs.microsoft.com/en-us/rest/api/storageservices/constructing-a-service-sas
type OverrideHeaders struct {
CacheControl string
ContentDisposition string
ContentEncoding string
ContentLanguage string
ContentType string
}
// BlobSASOptions are options to construct a blob SAS
// URI.
// See https://docs.microsoft.com/en-us/rest/api/storageservices/constructing-a-service-sas
type BlobSASOptions struct {
BlobServiceSASPermissions
OverrideHeaders
SASOptions
}
// BlobServiceSASPermissions includes the available permissions for
// blob service SAS URI.
type BlobServiceSASPermissions struct {
Read bool
Add bool
Create bool
Write bool
Delete bool
}
func (p BlobServiceSASPermissions) buildString() string {
permissions := ""
if p.Read {
permissions += "r"
}
if p.Add {
permissions += "a"
}
if p.Create {
permissions += "c"
}
if p.Write {
permissions += "w"
}
if p.Delete {
permissions += "d"
}
return permissions
}
// GetSASURI creates an URL to the blob which contains the Shared
// Access Signature with the specified options.
//
// See https://msdn.microsoft.com/en-us/library/azure/ee395415.aspx
func (b *Blob) GetSASURIWithSignedIPAndProtocol(expiry time.Time, permissions string, signedIPRange string, HTTPSOnly bool) (string, error) {
var (
signedPermissions = permissions
blobURL = b.GetURL()
)
canonicalizedResource, err := b.Container.bsc.client.buildCanonicalizedResource(blobURL, b.Container.bsc.auth, true)
// See https://docs.microsoft.com/en-us/rest/api/storageservices/constructing-a-service-sas
func (b *Blob) GetSASURI(options BlobSASOptions) (string, error) {
uri := b.GetURL()
signedResource := "b"
canonicalizedResource, err := b.Container.bsc.client.buildCanonicalizedResource(uri, b.Container.bsc.auth, true)
if err != nil {
return "", err
}
// "The canonicalizedresouce portion of the string is a canonical path to the signed resource.
// It must include the service name (blob, table, queue or file) for version 2015-02-21 or
// later, the storage account name, and the resource name, and must be URL-decoded.
// -- https://msdn.microsoft.com/en-us/library/azure/dn140255.aspx
permissions := options.BlobServiceSASPermissions.buildString()
return b.Container.bsc.client.blobAndFileSASURI(options.SASOptions, uri, permissions, canonicalizedResource, signedResource, options.OverrideHeaders)
}
func (c *Client) blobAndFileSASURI(options SASOptions, uri, permissions, canonicalizedResource, signedResource string, headers OverrideHeaders) (string, error) {
start := ""
if options.Start != (time.Time{}) {
start = options.Start.UTC().Format(time.RFC3339)
}
expiry := options.Expiry.UTC().Format(time.RFC3339)
// We need to replace + with %2b first to avoid being treated as a space (which is correct for query strings, but not the path component).
canonicalizedResource = strings.Replace(canonicalizedResource, "+", "%2b", -1)
canonicalizedResource, err = url.QueryUnescape(canonicalizedResource)
canonicalizedResource, err := url.QueryUnescape(canonicalizedResource)
if err != nil {
return "", err
}
signedExpiry := expiry.UTC().Format(time.RFC3339)
//If blob name is missing, resource is a container
signedResource := "c"
if len(b.Name) > 0 {
signedResource = "b"
}
protocols := ""
if HTTPSOnly {
if options.UseHTTPS {
protocols = "https"
}
stringToSign, err := blobSASStringToSign(b.Container.bsc.client.apiVersion, canonicalizedResource, signedExpiry, signedPermissions, signedIPRange, protocols)
stringToSign, err := blobSASStringToSign(permissions, start, expiry, canonicalizedResource, options.Identifier, options.IP, protocols, c.apiVersion, headers)
if err != nil {
return "", err
}
sig := b.Container.bsc.client.computeHmac256(stringToSign)
sig := c.computeHmac256(stringToSign)
sasParams := url.Values{
"sv": {b.Container.bsc.client.apiVersion},
"se": {signedExpiry},
"sv": {c.apiVersion},
"se": {expiry},
"sr": {signedResource},
"sp": {signedPermissions},
"sp": {permissions},
"sig": {sig},
}
if b.Container.bsc.client.apiVersion >= "2015-04-05" {
if c.apiVersion >= "2015-04-05" {
if protocols != "" {
sasParams.Add("spr", protocols)
}
if signedIPRange != "" {
sasParams.Add("sip", signedIPRange)
if options.IP != "" {
sasParams.Add("sip", options.IP)
}
}
sasURL, err := url.Parse(blobURL)
// Add override response hedaers
addQueryParameter(sasParams, "rscc", headers.CacheControl)
addQueryParameter(sasParams, "rscd", headers.ContentDisposition)
addQueryParameter(sasParams, "rsce", headers.ContentEncoding)
addQueryParameter(sasParams, "rscl", headers.ContentLanguage)
addQueryParameter(sasParams, "rsct", headers.ContentType)
sasURL, err := url.Parse(uri)
if err != nil {
return "", err
}
@ -79,16 +145,12 @@ func (b *Blob) GetSASURIWithSignedIPAndProtocol(expiry time.Time, permissions st
return sasURL.String(), nil
}
// GetSASURI creates an URL to the specified blob which contains the Shared
// Access Signature with specified permissions and expiration time.
//
// See https://msdn.microsoft.com/en-us/library/azure/ee395415.aspx
func (b *Blob) GetSASURI(expiry time.Time, permissions string) (string, error) {
return b.GetSASURIWithSignedIPAndProtocol(expiry, permissions, "", false)
}
func blobSASStringToSign(signedVersion, canonicalizedResource, signedExpiry, signedPermissions string, signedIP string, protocols string) (string, error) {
var signedStart, signedIdentifier, rscc, rscd, rsce, rscl, rsct string
func blobSASStringToSign(signedPermissions, signedStart, signedExpiry, canonicalizedResource, signedIdentifier, signedIP, protocols, signedVersion string, headers OverrideHeaders) (string, error) {
rscc := headers.CacheControl
rscd := headers.ContentDisposition
rsce := headers.ContentEncoding
rscl := headers.ContentLanguage
rsct := headers.ContentType
if signedVersion >= "2015-02-21" {
canonicalizedResource = "/blob" + canonicalizedResource

97
vendor/github.com/Azure/azure-sdk-for-go/storage/blobserviceclient.go generated vendored
View file

@ -1,9 +1,26 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"encoding/xml"
"fmt"
"net/http"
"net/url"
"strconv"
"strings"
)
// BlobStorageClient contains operations for Microsoft Azure Blob Storage
@ -45,6 +62,21 @@ func (b *BlobStorageClient) GetContainerReference(name string) *Container {
}
}
// GetContainerReferenceFromSASURI returns a Container object for the specified
// container SASURI
func GetContainerReferenceFromSASURI(sasuri url.URL) (*Container, error) {
path := strings.Split(sasuri.Path, "/")
if len(path) <= 1 {
return nil, fmt.Errorf("could not find a container in URI: %s", sasuri.String())
}
cli := newSASClient().GetBlobService()
return &Container{
bsc: &cli,
Name: path[1],
sasuri: sasuri,
}, nil
}
// ListContainers returns the list of containers in a storage account along with
// pagination token and other response details.
//
@ -54,21 +86,53 @@ func (b BlobStorageClient) ListContainers(params ListContainersParameters) (*Con
uri := b.client.getEndpoint(blobServiceName, "", q)
headers := b.client.getStandardHeaders()
var out ContainerListResponse
type ContainerAlias struct {
bsc *BlobStorageClient
Name string `xml:"Name"`
Properties ContainerProperties `xml:"Properties"`
Metadata BlobMetadata
sasuri url.URL
}
type ContainerListResponseAlias struct {
XMLName xml.Name `xml:"EnumerationResults"`
Xmlns string `xml:"xmlns,attr"`
Prefix string `xml:"Prefix"`
Marker string `xml:"Marker"`
NextMarker string `xml:"NextMarker"`
MaxResults int64 `xml:"MaxResults"`
Containers []ContainerAlias `xml:"Containers>Container"`
}
var outAlias ContainerListResponseAlias
resp, err := b.client.exec(http.MethodGet, uri, headers, nil, b.auth)
if err != nil {
return nil, err
}
defer resp.body.Close()
err = xmlUnmarshal(resp.body, &out)
err = xmlUnmarshal(resp.body, &outAlias)
if err != nil {
return nil, err
}
// assign our client to the newly created Container objects
for i := range out.Containers {
out.Containers[i].bsc = &b
out := ContainerListResponse{
XMLName: outAlias.XMLName,
Xmlns: outAlias.Xmlns,
Prefix: outAlias.Prefix,
Marker: outAlias.Marker,
NextMarker: outAlias.NextMarker,
MaxResults: outAlias.MaxResults,
Containers: make([]Container, len(outAlias.Containers)),
}
for i, cnt := range outAlias.Containers {
out.Containers[i] = Container{
bsc: &b,
Name: cnt.Name,
Properties: cnt.Properties,
Metadata: map[string]string(cnt.Metadata),
sasuri: cnt.sasuri,
}
}
return &out, err
}
@ -93,3 +157,26 @@ func (p ListContainersParameters) getParameters() url.Values {
return out
}
func writeMetadata(h http.Header) map[string]string {
metadata := make(map[string]string)
for k, v := range h {
// Can't trust CanonicalHeaderKey() to munge case
// reliably. "_" is allowed in identifiers:
// https://msdn.microsoft.com/en-us/library/azure/dd179414.aspx
// https://msdn.microsoft.com/library/aa664670(VS.71).aspx
// http://tools.ietf.org/html/rfc7230#section-3.2
// ...but "_" is considered invalid by
// CanonicalMIMEHeaderKey in
// https://golang.org/src/net/textproto/reader.go?s=14615:14659#L542
// so k can be "X-Ms-Meta-Lol" or "x-ms-meta-lol_rofl".
k = strings.ToLower(k)
if len(v) == 0 || !strings.HasPrefix(k, strings.ToLower(userDefinedMetadataHeaderPrefix)) {
continue
}
// metadata["lol"] = content of the last X-Ms-Meta-Lol header
k = k[len(userDefinedMetadataHeaderPrefix):]
metadata[k] = v[len(v)-1]
}
return metadata
}

20
vendor/github.com/Azure/azure-sdk-for-go/storage/blockblob.go generated vendored
View file

@ -1,5 +1,19 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"bytes"
"encoding/xml"
@ -132,8 +146,7 @@ func (b *Blob) CreateBlockBlobFromReader(blob io.Reader, options *PutBlobOptions
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusCreated})
return b.respondCreation(resp, BlobTypeBlock)
}
// PutBlockOptions includes the options for a put block operation
@ -181,8 +194,7 @@ func (b *Blob) PutBlockWithLength(blockID string, size uint64, blob io.Reader, o
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusCreated})
return b.respondCreation(resp, BlobTypeBlock)
}
// PutBlockListOptions includes the options for a put block list operation

365
vendor/github.com/Azure/azure-sdk-for-go/storage/client.go generated vendored
View file

@ -1,6 +1,20 @@
// Package storage provides clients for Microsoft Azure Storage Services.
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"bufio"
"bytes"
@ -17,6 +31,7 @@ import (
"net/url"
"regexp"
"runtime"
"strconv"
"strings"
"time"
@ -33,7 +48,9 @@ const (
// basic client is created.
DefaultAPIVersion = "2016-05-31"
defaultUseHTTPS = true
defaultUseHTTPS = true
defaultRetryAttempts = 5
defaultRetryDuration = time.Second * 5
// StorageEmulatorAccountName is the fixed storage account used by Azure Storage Emulator
StorageEmulatorAccountName = "devstoreaccount1"
@ -53,10 +70,28 @@ const (
userAgentHeader = "User-Agent"
userDefinedMetadataHeaderPrefix = "x-ms-meta-"
connectionStringAccountName = "accountname"
connectionStringAccountKey = "accountkey"
connectionStringEndpointSuffix = "endpointsuffix"
connectionStringEndpointProtocol = "defaultendpointsprotocol"
connectionStringBlobEndpoint = "blobendpoint"
connectionStringFileEndpoint = "fileendpoint"
connectionStringQueueEndpoint = "queueendpoint"
connectionStringTableEndpoint = "tableendpoint"
connectionStringSAS = "sharedaccesssignature"
)
var (
validStorageAccount = regexp.MustCompile("^[0-9a-z]{3,24}$")
validStorageAccount = regexp.MustCompile("^[0-9a-z]{3,24}$")
defaultValidStatusCodes = []int{
http.StatusRequestTimeout, // 408
http.StatusInternalServerError, // 500
http.StatusBadGateway, // 502
http.StatusServiceUnavailable, // 503
http.StatusGatewayTimeout, // 504
}
)
// Sender sends a request
@ -112,6 +147,8 @@ type Client struct {
baseURL string
apiVersion string
userAgent string
sasClient bool
accountSASToken url.Values
}
type storageResponse struct {
@ -179,6 +216,55 @@ func (e UnexpectedStatusCodeError) Got() int {
return e.got
}
// NewClientFromConnectionString creates a Client from the connection string.
func NewClientFromConnectionString(input string) (Client, error) {
// build a map of connection string key/value pairs
parts := map[string]string{}
for _, pair := range strings.Split(input, ";") {
if pair == "" {
continue
}
equalDex := strings.IndexByte(pair, '=')
if equalDex <= 0 {
return Client{}, fmt.Errorf("Invalid connection segment %q", pair)
}
value := strings.TrimSpace(pair[equalDex+1:])
key := strings.TrimSpace(strings.ToLower(pair[:equalDex]))
parts[key] = value
}
// TODO: validate parameter sets?
if parts[connectionStringAccountName] == StorageEmulatorAccountName {
return NewEmulatorClient()
}
if parts[connectionStringSAS] != "" {
endpoint := ""
if parts[connectionStringBlobEndpoint] != "" {
endpoint = parts[connectionStringBlobEndpoint]
} else if parts[connectionStringFileEndpoint] != "" {
endpoint = parts[connectionStringFileEndpoint]
} else if parts[connectionStringQueueEndpoint] != "" {
endpoint = parts[connectionStringQueueEndpoint]
} else {
endpoint = parts[connectionStringTableEndpoint]
}
return NewAccountSASClientFromEndpointToken(endpoint, parts[connectionStringSAS])
}
useHTTPS := defaultUseHTTPS
if parts[connectionStringEndpointProtocol] != "" {
useHTTPS = parts[connectionStringEndpointProtocol] == "https"
}
return NewClient(parts[connectionStringAccountName], parts[connectionStringAccountKey],
parts[connectionStringEndpointSuffix], DefaultAPIVersion, useHTTPS)
}
// NewBasicClient constructs a Client with given storage service name and
// key.
func NewBasicClient(accountName, accountKey string) (Client, error) {
@ -206,13 +292,13 @@ func NewEmulatorClient() (Client, error) {
// NewClient constructs a Client. This should be used if the caller wants
// to specify whether to use HTTPS, a specific REST API version or a custom
// storage endpoint than Azure Public Cloud.
func NewClient(accountName, accountKey, blobServiceBaseURL, apiVersion string, useHTTPS bool) (Client, error) {
func NewClient(accountName, accountKey, serviceBaseURL, apiVersion string, useHTTPS bool) (Client, error) {
var c Client
if !IsValidStorageAccount(accountName) {
return c, fmt.Errorf("azure: account name is not valid: it must be between 3 and 24 characters, and only may contain numbers and lowercase letters: %v", accountName)
} else if accountKey == "" {
return c, fmt.Errorf("azure: account key required")
} else if blobServiceBaseURL == "" {
} else if serviceBaseURL == "" {
return c, fmt.Errorf("azure: base storage service url required")
}
@ -226,19 +312,14 @@ func NewClient(accountName, accountKey, blobServiceBaseURL, apiVersion string, u
accountName: accountName,
accountKey: key,
useHTTPS: useHTTPS,
baseURL: blobServiceBaseURL,
baseURL: serviceBaseURL,
apiVersion: apiVersion,
sasClient: false,
UseSharedKeyLite: false,
Sender: &DefaultSender{
RetryAttempts: 5,
ValidStatusCodes: []int{
http.StatusRequestTimeout, // 408
http.StatusInternalServerError, // 500
http.StatusBadGateway, // 502
http.StatusServiceUnavailable, // 503
http.StatusGatewayTimeout, // 504
},
RetryDuration: time.Second * 5,
RetryAttempts: defaultRetryAttempts,
ValidStatusCodes: defaultValidStatusCodes,
RetryDuration: defaultRetryDuration,
},
}
c.userAgent = c.getDefaultUserAgent()
@ -251,6 +332,84 @@ func IsValidStorageAccount(account string) bool {
return validStorageAccount.MatchString(account)
}
// NewAccountSASClient contructs a client that uses accountSAS authorization
// for its operations.
func NewAccountSASClient(account string, token url.Values, env azure.Environment) Client {
c := newSASClient()
c.accountSASToken = token
c.accountName = account
c.baseURL = env.StorageEndpointSuffix
// Get API version and protocol from token
c.apiVersion = token.Get("sv")
c.useHTTPS = token.Get("spr") == "https"
return c
}
// NewAccountSASClientFromEndpointToken constructs a client that uses accountSAS authorization
// for its operations using the specified endpoint and SAS token.
func NewAccountSASClientFromEndpointToken(endpoint string, sasToken string) (Client, error) {
u, err := url.Parse(endpoint)
if err != nil {
return Client{}, err
}
token, err := url.ParseQuery(sasToken)
if err != nil {
return Client{}, err
}
// the host name will look something like this
// - foo.blob.core.windows.net
// "foo" is the account name
// "core.windows.net" is the baseURL
// find the first dot to get account name
i1 := strings.IndexByte(u.Host, '.')
if i1 < 0 {
return Client{}, fmt.Errorf("failed to find '.' in %s", u.Host)
}
// now find the second dot to get the base URL
i2 := strings.IndexByte(u.Host[i1+1:], '.')
if i2 < 0 {
return Client{}, fmt.Errorf("failed to find '.' in %s", u.Host[i1+1:])
}
c := newSASClient()
c.accountSASToken = token
c.accountName = u.Host[:i1]
c.baseURL = u.Host[i1+i2+2:]
// Get API version and protocol from token
c.apiVersion = token.Get("sv")
c.useHTTPS = token.Get("spr") == "https"
return c, nil
}
func newSASClient() Client {
c := Client{
HTTPClient: http.DefaultClient,
apiVersion: DefaultAPIVersion,
sasClient: true,
Sender: &DefaultSender{
RetryAttempts: defaultRetryAttempts,
ValidStatusCodes: defaultValidStatusCodes,
RetryDuration: defaultRetryDuration,
},
}
c.userAgent = c.getDefaultUserAgent()
return c
}
func (c Client) isServiceSASClient() bool {
return c.sasClient && c.accountSASToken == nil
}
func (c Client) isAccountSASClient() bool {
return c.sasClient && c.accountSASToken != nil
}
func (c Client) getDefaultUserAgent() string {
return fmt.Sprintf("Go/%s (%s-%s) azure-storage-go/%s api-version/%s",
runtime.Version(),
@ -323,6 +482,164 @@ func (c Client) getEndpoint(service, path string, params url.Values) string {
return u.String()
}
// AccountSASTokenOptions includes options for constructing
// an account SAS token.
// https://docs.microsoft.com/en-us/rest/api/storageservices/constructing-an-account-sas
type AccountSASTokenOptions struct {
APIVersion string
Services Services
ResourceTypes ResourceTypes
Permissions Permissions
Start time.Time
Expiry time.Time
IP string
UseHTTPS bool
}
// Services specify services accessible with an account SAS.
type Services struct {
Blob bool
Queue bool
Table bool
File bool
}
// ResourceTypes specify the resources accesible with an
// account SAS.
type ResourceTypes struct {
Service bool
Container bool
Object bool
}
// Permissions specifies permissions for an accountSAS.
type Permissions struct {
Read bool
Write bool
Delete bool
List bool
Add bool
Create bool
Update bool
Process bool
}
// GetAccountSASToken creates an account SAS token
// See https://docs.microsoft.com/en-us/rest/api/storageservices/constructing-an-account-sas
func (c Client) GetAccountSASToken(options AccountSASTokenOptions) (url.Values, error) {
if options.APIVersion == "" {
options.APIVersion = c.apiVersion
}
if options.APIVersion < "2015-04-05" {
return url.Values{}, fmt.Errorf("account SAS does not support API versions prior to 2015-04-05. API version : %s", options.APIVersion)
}
// build services string
services := ""
if options.Services.Blob {
services += "b"
}
if options.Services.Queue {
services += "q"
}
if options.Services.Table {
services += "t"
}
if options.Services.File {
services += "f"
}
// build resources string
resources := ""
if options.ResourceTypes.Service {
resources += "s"
}
if options.ResourceTypes.Container {
resources += "c"
}
if options.ResourceTypes.Object {
resources += "o"
}
// build permissions string
permissions := ""
if options.Permissions.Read {
permissions += "r"
}
if options.Permissions.Write {
permissions += "w"
}
if options.Permissions.Delete {
permissions += "d"
}
if options.Permissions.List {
permissions += "l"
}
if options.Permissions.Add {
permissions += "a"
}
if options.Permissions.Create {
permissions += "c"
}
if options.Permissions.Update {
permissions += "u"
}
if options.Permissions.Process {
permissions += "p"
}
// build start time, if exists
start := ""
if options.Start != (time.Time{}) {
start = options.Start.Format(time.RFC3339)
// For some reason I don't understand, it fails when the rest of the string is included
start = start[:10]
}
// build expiry time
expiry := options.Expiry.Format(time.RFC3339)
// For some reason I don't understand, it fails when the rest of the string is included
expiry = expiry[:10]
protocol := "https,http"
if options.UseHTTPS {
protocol = "https"
}
stringToSign := strings.Join([]string{
c.accountName,
permissions,
services,
resources,
start,
expiry,
options.IP,
protocol,
options.APIVersion,
"",
}, "\n")
signature := c.computeHmac256(stringToSign)
sasParams := url.Values{
"sv": {options.APIVersion},
"ss": {services},
"srt": {resources},
"sp": {permissions},
"se": {expiry},
"spr": {protocol},
"sig": {signature},
}
if start != "" {
sasParams.Add("st", start)
}
if options.IP != "" {
sasParams.Add("sip", options.IP)
}
return sasParams, nil
}
// GetBlobService returns a BlobStorageClient which can operate on the blob
// service of the storage account.
func (c Client) GetBlobService() BlobStorageClient {
@ -398,12 +715,13 @@ func (c Client) exec(verb, url string, headers map[string]string, body io.Reader
return nil, errors.New("azure/storage: error creating request: " + err.Error())
}
// if a body was provided ensure that the content length was set.
// http.NewRequest() will automatically do this for a handful of types
// and for those that it doesn't we will handle here.
if body != nil && req.ContentLength < 1 {
if lr, ok := body.(*io.LimitedReader); ok {
setContentLengthFromLimitedReader(req, lr)
// http.NewRequest() will automatically set req.ContentLength for a handful of types
// otherwise we will handle here.
if req.ContentLength < 1 {
if clstr, ok := headers["Content-Length"]; ok {
if cl, err := strconv.ParseInt(clstr, 10, 64); err == nil {
req.ContentLength = cl
}
}
}
@ -411,6 +729,13 @@ func (c Client) exec(verb, url string, headers map[string]string, body io.Reader
req.Header[k] = append(req.Header[k], v) // Must bypass case munging present in `Add` by using map functions directly. See https://github.com/Azure/azure-sdk-for-go/issues/645
}
if c.isAccountSASClient() {
// append the SAS token to the query params
v := req.URL.Query()
v = mergeParams(v, c.accountSASToken)
req.URL.RawQuery = v.Encode()
}
resp, err := c.Sender.Send(&c, req)
if err != nil {
return nil, err

38
vendor/github.com/Azure/azure-sdk-for-go/storage/commonsasuri.go generated vendored Normal file
View file

@ -0,0 +1,38 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"net/url"
"time"
)
// SASOptions includes options used by SAS URIs for different
// services and resources.
type SASOptions struct {
APIVersion string
Start time.Time
Expiry time.Time
IP string
UseHTTPS bool
Identifier string
}
func addQueryParameter(query url.Values, key, value string) url.Values {
if value != "" {
query.Add(key, value)
}
return query
}

169
vendor/github.com/Azure/azure-sdk-for-go/storage/container.go generated vendored
View file

@ -1,5 +1,19 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"encoding/xml"
"errors"
@ -18,12 +32,66 @@ type Container struct {
Name string `xml:"Name"`
Properties ContainerProperties `xml:"Properties"`
Metadata map[string]string
sasuri url.URL
}
// Client returns the HTTP client used by the Container reference.
func (c *Container) Client() *Client {
return &c.bsc.client
}
func (c *Container) buildPath() string {
return fmt.Sprintf("/%s", c.Name)
}
// GetURL gets the canonical URL to the container.
// This method does not create a publicly accessible URL if the container
// is private and this method does not check if the blob exists.
func (c *Container) GetURL() string {
container := c.Name
if container == "" {
container = "$root"
}
return c.bsc.client.getEndpoint(blobServiceName, pathForResource(container, ""), nil)
}
// ContainerSASOptions are options to construct a container SAS
// URI.
// See https://docs.microsoft.com/en-us/rest/api/storageservices/constructing-a-service-sas
type ContainerSASOptions struct {
ContainerSASPermissions
OverrideHeaders
SASOptions
}
// ContainerSASPermissions includes the available permissions for
// a container SAS URI.
type ContainerSASPermissions struct {
BlobServiceSASPermissions
List bool
}
// GetSASURI creates an URL to the container which contains the Shared
// Access Signature with the specified options.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/constructing-a-service-sas
func (c *Container) GetSASURI(options ContainerSASOptions) (string, error) {
uri := c.GetURL()
signedResource := "c"
canonicalizedResource, err := c.bsc.client.buildCanonicalizedResource(uri, c.bsc.auth, true)
if err != nil {
return "", err
}
// build permissions string
permissions := options.BlobServiceSASPermissions.buildString()
if options.List {
permissions += "l"
}
return c.bsc.client.blobAndFileSASURI(options.SASOptions, uri, permissions, canonicalizedResource, signedResource, options.OverrideHeaders)
}
// ContainerProperties contains various properties of a container returned from
// various endpoints like ListContainers.
type ContainerProperties struct {
@ -224,7 +292,17 @@ func (c *Container) create(options *CreateContainerOptions) (*storageResponse, e
// Exists returns true if a container with given name exists
// on the storage account, otherwise returns false.
func (c *Container) Exists() (bool, error) {
uri := c.bsc.client.getEndpoint(blobServiceName, c.buildPath(), url.Values{"restype": {"container"}})
q := url.Values{"restype": {"container"}}
var uri string
if c.bsc.client.isServiceSASClient() {
q = mergeParams(q, c.sasuri.Query())
newURI := c.sasuri
newURI.RawQuery = q.Encode()
uri = newURI.String()
} else {
uri = c.bsc.client.getEndpoint(blobServiceName, c.buildPath(), q)
}
headers := c.bsc.client.getStandardHeaders()
resp, err := c.bsc.client.exec(http.MethodHead, uri, headers, nil, c.bsc.auth)
@ -399,9 +477,17 @@ func (c *Container) delete(options *DeleteContainerOptions) (*storageResponse, e
func (c *Container) ListBlobs(params ListBlobsParameters) (BlobListResponse, error) {
q := mergeParams(params.getParameters(), url.Values{
"restype": {"container"},
"comp": {"list"}},
)
uri := c.bsc.client.getEndpoint(blobServiceName, c.buildPath(), q)
"comp": {"list"},
})
var uri string
if c.bsc.client.isServiceSASClient() {
q = mergeParams(q, c.sasuri.Query())
newURI := c.sasuri
newURI.RawQuery = q.Encode()
uri = newURI.String()
} else {
uri = c.bsc.client.getEndpoint(blobServiceName, c.buildPath(), q)
}
headers := c.bsc.client.getStandardHeaders()
headers = addToHeaders(headers, "x-ms-client-request-id", params.RequestID)
@ -420,6 +506,81 @@ func (c *Container) ListBlobs(params ListBlobsParameters) (BlobListResponse, err
return out, err
}
// ContainerMetadataOptions includes options for container metadata operations
type ContainerMetadataOptions struct {
Timeout uint
LeaseID string `header:"x-ms-lease-id"`
RequestID string `header:"x-ms-client-request-id"`
}
// SetMetadata replaces the metadata for the specified container.
//
// Some keys may be converted to Camel-Case before sending. All keys
// are returned in lower case by GetBlobMetadata. HTTP header names
// are case-insensitive so case munging should not matter to other
// applications either.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/set-container-metadata
func (c *Container) SetMetadata(options *ContainerMetadataOptions) error {
params := url.Values{
"comp": {"metadata"},
"restype": {"container"},
}
headers := c.bsc.client.getStandardHeaders()
headers = c.bsc.client.addMetadataToHeaders(headers, c.Metadata)
if options != nil {
params = addTimeout(params, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := c.bsc.client.getEndpoint(blobServiceName, c.buildPath(), params)
resp, err := c.bsc.client.exec(http.MethodPut, uri, headers, nil, c.bsc.auth)
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusOK})
}
// GetMetadata returns all user-defined metadata for the specified container.
//
// All metadata keys will be returned in lower case. (HTTP header
// names are case-insensitive.)
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/get-container-metadata
func (c *Container) GetMetadata(options *ContainerMetadataOptions) error {
params := url.Values{
"comp": {"metadata"},
"restype": {"container"},
}
headers := c.bsc.client.getStandardHeaders()
if options != nil {
params = addTimeout(params, options.Timeout)
headers = mergeHeaders(headers, headersFromStruct(*options))
}
uri := c.bsc.client.getEndpoint(blobServiceName, c.buildPath(), params)
resp, err := c.bsc.client.exec(http.MethodGet, uri, headers, nil, c.bsc.auth)
if err != nil {
return err
}
readAndCloseBody(resp.body)
if err := checkRespCode(resp.statusCode, []int{http.StatusOK}); err != nil {
return err
}
c.writeMetadata(resp.headers)
return nil
}
func (c *Container) writeMetadata(h http.Header) {
c.Metadata = writeMetadata(h)
}
func generateContainerACLpayload(policies []ContainerAccessPolicy) (io.Reader, int, error) {
sil := SignedIdentifiers{
SignedIdentifiers: []SignedIdentifier{},

14
vendor/github.com/Azure/azure-sdk-for-go/storage/copyblob.go generated vendored
View file

@ -1,5 +1,19 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"errors"
"fmt"

14
vendor/github.com/Azure/azure-sdk-for-go/storage/directory.go generated vendored
View file

@ -1,5 +1,19 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"encoding/xml"
"net/http"

16
vendor/github.com/Azure/azure-sdk-for-go/storage/entity.go generated vendored
View file

@ -1,5 +1,19 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"bytes"
"encoding/json"
@ -12,7 +26,7 @@ import (
"strings"
"time"
"github.com/satori/uuid"
"github.com/satori/go.uuid"
)
// Annotating as secure for gas scanning

14
vendor/github.com/Azure/azure-sdk-for-go/storage/file.go generated vendored
View file

@ -1,5 +1,19 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"errors"
"fmt"

14
vendor/github.com/Azure/azure-sdk-for-go/storage/fileserviceclient.go generated vendored
View file

@ -1,5 +1,19 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"encoding/xml"
"fmt"

14
vendor/github.com/Azure/azure-sdk-for-go/storage/leaseblob.go generated vendored
View file

@ -1,5 +1,19 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"errors"
"net/http"

14
vendor/github.com/Azure/azure-sdk-for-go/storage/message.go generated vendored
View file

@ -1,5 +1,19 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"encoding/xml"
"fmt"

14
vendor/github.com/Azure/azure-sdk-for-go/storage/odata.go generated vendored
View file

@ -1,5 +1,19 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// MetadataLevel determines if operations should return a paylod,
// and it level of detail.
type MetadataLevel string

23
vendor/github.com/Azure/azure-sdk-for-go/storage/pageblob.go generated vendored
View file

@ -1,5 +1,19 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"encoding/xml"
"errors"
@ -73,10 +87,10 @@ func (b *Blob) modifyRange(blobRange BlobRange, bytes io.Reader, options *PutPag
return errors.New("the value for rangeEnd must be greater than or equal to rangeStart")
}
if blobRange.Start%512 != 0 {
return errors.New("the value for rangeStart must be a modulus of 512")
return errors.New("the value for rangeStart must be a multiple of 512")
}
if blobRange.End%512 != 511 {
return errors.New("the value for rangeEnd must be a modulus of 511")
return errors.New("the value for rangeEnd must be a multiple of 512 - 1")
}
params := url.Values{"comp": {"page"}}
@ -133,7 +147,7 @@ func (b *Blob) GetPageRanges(options *GetPageRangesOptions) (GetPageRangesRespon
params = addTimeout(params, options.Timeout)
params = addSnapshot(params, options.Snapshot)
if options.PreviousSnapshot != nil {
params.Add("prevsnapshot", timeRfc1123Formatted(*options.PreviousSnapshot))
params.Add("prevsnapshot", timeRFC3339Formatted(*options.PreviousSnapshot))
}
if options.Range != nil {
headers["Range"] = options.Range.String()
@ -186,6 +200,5 @@ func (b *Blob) PutPageBlob(options *PutBlobOptions) error {
if err != nil {
return err
}
readAndCloseBody(resp.body)
return checkRespCode(resp.statusCode, []int{http.StatusCreated})
return b.respondCreation(resp, BlobTypePage)
}

14
vendor/github.com/Azure/azure-sdk-for-go/storage/queue.go generated vendored
View file

@ -1,5 +1,19 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"encoding/xml"
"errors"

146
vendor/github.com/Azure/azure-sdk-for-go/storage/queuesasuri.go generated vendored Normal file
View file

@ -0,0 +1,146 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"errors"
"fmt"
"net/url"
"strings"
"time"
)
// QueueSASOptions are options to construct a blob SAS
// URI.
// See https://docs.microsoft.com/en-us/rest/api/storageservices/constructing-a-service-sas
type QueueSASOptions struct {
QueueSASPermissions
SASOptions
}
// QueueSASPermissions includes the available permissions for
// a queue SAS URI.
type QueueSASPermissions struct {
Read bool
Add bool
Update bool
Process bool
}
func (q QueueSASPermissions) buildString() string {
permissions := ""
if q.Read {
permissions += "r"
}
if q.Add {
permissions += "a"
}
if q.Update {
permissions += "u"
}
if q.Process {
permissions += "p"
}
return permissions
}
// GetSASURI creates an URL to the specified queue which contains the Shared
// Access Signature with specified permissions and expiration time.
//
// See https://docs.microsoft.com/en-us/rest/api/storageservices/constructing-a-service-sas
func (q *Queue) GetSASURI(options QueueSASOptions) (string, error) {
canonicalizedResource, err := q.qsc.client.buildCanonicalizedResource(q.buildPath(), q.qsc.auth, true)
if err != nil {
return "", err
}
// "The canonicalizedresouce portion of the string is a canonical path to the signed resource.
// It must include the service name (blob, table, queue or file) for version 2015-02-21 or
// later, the storage account name, and the resource name, and must be URL-decoded.
// -- https://msdn.microsoft.com/en-us/library/azure/dn140255.aspx
// We need to replace + with %2b first to avoid being treated as a space (which is correct for query strings, but not the path component).
canonicalizedResource = strings.Replace(canonicalizedResource, "+", "%2b", -1)
canonicalizedResource, err = url.QueryUnescape(canonicalizedResource)
if err != nil {
return "", err
}
signedStart := ""
if options.Start != (time.Time{}) {
signedStart = options.Start.UTC().Format(time.RFC3339)
}
signedExpiry := options.Expiry.UTC().Format(time.RFC3339)
protocols := "https,http"
if options.UseHTTPS {
protocols = "https"
}
permissions := options.QueueSASPermissions.buildString()
stringToSign, err := queueSASStringToSign(q.qsc.client.apiVersion, canonicalizedResource, signedStart, signedExpiry, options.IP, permissions, protocols, options.Identifier)
if err != nil {
return "", err
}
sig := q.qsc.client.computeHmac256(stringToSign)
sasParams := url.Values{
"sv": {q.qsc.client.apiVersion},
"se": {signedExpiry},
"sp": {permissions},
"sig": {sig},
}
if q.qsc.client.apiVersion >= "2015-04-05" {
sasParams.Add("spr", protocols)
addQueryParameter(sasParams, "sip", options.IP)
}
uri := q.qsc.client.getEndpoint(queueServiceName, q.buildPath(), nil)
sasURL, err := url.Parse(uri)
if err != nil {
return "", err
}
sasURL.RawQuery = sasParams.Encode()
return sasURL.String(), nil
}
func queueSASStringToSign(signedVersion, canonicalizedResource, signedStart, signedExpiry, signedIP, signedPermissions, protocols, signedIdentifier string) (string, error) {
if signedVersion >= "2015-02-21" {
canonicalizedResource = "/queue" + canonicalizedResource
}
// https://msdn.microsoft.com/en-us/library/azure/dn140255.aspx#Anchor_12
if signedVersion >= "2015-04-05" {
return fmt.Sprintf("%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s",
signedPermissions,
signedStart,
signedExpiry,
canonicalizedResource,
signedIdentifier,
signedIP,
protocols,
signedVersion), nil
}
// reference: http://msdn.microsoft.com/en-us/library/azure/dn140255.aspx
if signedVersion >= "2013-08-15" {
return fmt.Sprintf("%s\n%s\n%s\n%s\n%s\n%s", signedPermissions, signedStart, signedExpiry, canonicalizedResource, signedIdentifier, signedVersion), nil
}
return "", errors.New("storage: not implemented SAS for versions earlier than 2013-08-15")
}

14
vendor/github.com/Azure/azure-sdk-for-go/storage/queueserviceclient.go generated vendored
View file

@ -1,5 +1,19 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// QueueServiceClient contains operations for Microsoft Azure Queue Storage
// Service.
type QueueServiceClient struct {

14
vendor/github.com/Azure/azure-sdk-for-go/storage/share.go generated vendored
View file

@ -1,5 +1,19 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"fmt"
"net/http"

14
vendor/github.com/Azure/azure-sdk-for-go/storage/storagepolicy.go generated vendored
View file

@ -1,5 +1,19 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"strings"
"time"

14
vendor/github.com/Azure/azure-sdk-for-go/storage/storageservice.go generated vendored
View file

@ -1,5 +1,19 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"net/http"
"net/url"

25
vendor/github.com/Azure/azure-sdk-for-go/storage/table.go generated vendored
View file

@ -1,5 +1,19 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"bytes"
"encoding/json"
@ -174,11 +188,7 @@ func (t *Table) Delete(timeout uint, options *TableOptions) error {
}
defer readAndCloseBody(resp.body)
if err := checkRespCode(resp.statusCode, []int{http.StatusNoContent}); err != nil {
return err
}
return nil
return checkRespCode(resp.statusCode, []int{http.StatusNoContent})
}
// QueryOptions includes options for a query entities operation.
@ -261,10 +271,7 @@ func (t *Table) SetPermissions(tap []TableAccessPolicy, timeout uint, options *T
}
defer readAndCloseBody(resp.body)
if err := checkRespCode(resp.statusCode, []int{http.StatusNoContent}); err != nil {
return err
}
return nil
return checkRespCode(resp.statusCode, []int{http.StatusNoContent})
}
func generateTableACLPayload(policies []TableAccessPolicy) (io.Reader, int, error) {

32
vendor/github.com/Azure/azure-sdk-for-go/storage/table_batch.go generated vendored
View file

@ -1,5 +1,19 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"bytes"
"encoding/json"
@ -12,7 +26,7 @@ import (
"sort"
"strings"
"github.com/satori/uuid"
"github.com/marstr/guid"
)
// Operation type. Insert, Delete, Replace etc.
@ -117,14 +131,26 @@ func (t *TableBatch) MergeEntity(entity *Entity) {
// the changesets.
// As per document https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/performing-entity-group-transactions
func (t *TableBatch) ExecuteBatch() error {
changesetBoundary := fmt.Sprintf("changeset_%s", uuid.NewV1())
// Using `github.com/marstr/guid` is in response to issue #947 (https://github.com/Azure/azure-sdk-for-go/issues/947).
id, err := guid.NewGUIDs(guid.CreationStrategyVersion1)
if err != nil {
return err
}
changesetBoundary := fmt.Sprintf("changeset_%s", id.String())
uri := t.Table.tsc.client.getEndpoint(tableServiceName, "$batch", nil)
changesetBody, err := t.generateChangesetBody(changesetBoundary)
if err != nil {
return err
}
boundary := fmt.Sprintf("batch_%s", uuid.NewV1())
id, err = guid.NewGUIDs(guid.CreationStrategyVersion1)
if err != nil {
return err
}
boundary := fmt.Sprintf("batch_%s", id.String())
body, err := generateBody(changesetBody, changesetBoundary, boundary)
if err != nil {
return err

14
vendor/github.com/Azure/azure-sdk-for-go/storage/tableserviceclient.go generated vendored
View file

@ -1,5 +1,19 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"encoding/json"
"fmt"

44
vendor/github.com/Azure/azure-sdk-for-go/storage/util.go generated vendored
View file

@ -1,5 +1,19 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"bytes"
"crypto/hmac"
@ -18,7 +32,29 @@ import (
)
var (
fixedTime = time.Date(2050, time.December, 20, 21, 55, 0, 0, time.FixedZone("GMT", -6))
fixedTime = time.Date(2050, time.December, 20, 21, 55, 0, 0, time.FixedZone("GMT", -6))
accountSASOptions = AccountSASTokenOptions{
Services: Services{
Blob: true,
},
ResourceTypes: ResourceTypes{
Service: true,
Container: true,
Object: true,
},
Permissions: Permissions{
Read: true,
Write: true,
Delete: true,
List: true,
Add: true,
Create: true,
Update: true,
Process: true,
},
Expiry: fixedTime,
UseHTTPS: true,
}
)
func (c Client) computeHmac256(message string) string {
@ -35,6 +71,10 @@ func timeRfc1123Formatted(t time.Time) string {
return t.Format(http.TimeFormat)
}
func timeRFC3339Formatted(t time.Time) string {
return t.Format("2006-01-02T15:04:05.0000000Z")
}
func mergeParams(v1, v2 url.Values) url.Values {
out := url.Values{}
for k, v := range v1 {
@ -136,7 +176,7 @@ func addTimeout(params url.Values, timeout uint) url.Values {
func addSnapshot(params url.Values, snapshot *time.Time) url.Values {
if snapshot != nil {
params.Add("snapshot", snapshot.Format("2006-01-02T15:04:05.0000000Z"))
params.Add("snapshot", timeRFC3339Formatted(*snapshot))
}
return params
}

12
vendor/github.com/Azure/azure-sdk-for-go/storage/util_1.7.go generated vendored
View file

@ -1,12 +0,0 @@
// +build !go1.8
package storage
import (
"io"
"net/http"
)
func setContentLengthFromLimitedReader(req *http.Request, lr *io.LimitedReader) {
req.ContentLength = lr.N
}

18
vendor/github.com/Azure/azure-sdk-for-go/storage/util_1.8.go generated vendored
View file

@ -1,18 +0,0 @@
// +build go1.8
package storage
import (
"io"
"io/ioutil"
"net/http"
)
func setContentLengthFromLimitedReader(req *http.Request, lr *io.LimitedReader) {
req.ContentLength = lr.N
snapshot := *lr
req.GetBody = func() (io.ReadCloser, error) {
r := snapshot
return ioutil.NopCloser(&r), nil
}
}

16
vendor/github.com/Azure/azure-sdk-for-go/storage/version.go generated vendored
View file

@ -1,5 +1,19 @@
package storage
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
var (
sdkVersion = "10.0.2"
sdkVersion = "v12.3.0-beta"
)

34
vendor/github.com/Azure/go-autorest/autorest/adal/README.md generated vendored
View file

@ -218,6 +218,40 @@ if (err == nil) {
}
```
#### Username password authenticate
```Go
spt, err := adal.NewServicePrincipalTokenFromUsernamePassword(
oauthConfig,
applicationID,
username,
password,
resource,
callbacks...)
if (err == nil) {
token := spt.Token
}
```
#### Authorization code authenticate
``` Go
spt, err := adal.NewServicePrincipalTokenFromAuthorizationCode(
oauthConfig,
applicationID,
clientSecret,
authorizationCode,
redirectURI,
resource,
callbacks...)
err = spt.Refresh()
if (err == nil) {
token := spt.Token
}
```
### Command Line Tool
A command line tool is available in `cmd/adal.go` that can acquire a token for a given resource. It supports all flows mentioned above.

30
vendor/github.com/Azure/go-autorest/autorest/adal/config.go generated vendored
View file

@ -1,5 +1,19 @@
package adal
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"fmt"
"net/url"
@ -18,8 +32,24 @@ type OAuthConfig struct {
DeviceCodeEndpoint url.URL
}
// IsZero returns true if the OAuthConfig object is zero-initialized.
func (oac OAuthConfig) IsZero() bool {
return oac == OAuthConfig{}
}
func validateStringParam(param, name string) error {
if len(param) == 0 {
return fmt.Errorf("parameter '" + name + "' cannot be empty")
}
return nil
}
// NewOAuthConfig returns an OAuthConfig with tenant specific urls
func NewOAuthConfig(activeDirectoryEndpoint, tenantID string) (*OAuthConfig, error) {
if err := validateStringParam(activeDirectoryEndpoint, "activeDirectoryEndpoint"); err != nil {
return nil, err
}
// it's legal for tenantID to be empty so don't validate it
const activeDirectoryEndpointTemplate = "%s/oauth2/%s?api-version=%s"
u, err := url.Parse(activeDirectoryEndpoint)
if err != nil {

14
vendor/github.com/Azure/go-autorest/autorest/adal/devicetoken.go generated vendored
View file

@ -1,5 +1,19 @@
package adal
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
/*
This file is largely based on rjw57/oauth2device's code, with the follow differences:
* scope -> resource, and only allow a single one

20
vendor/github.com/Azure/go-autorest/autorest/adal/msi.go generated vendored Normal file
View file

@ -0,0 +1,20 @@
// +build !windows
package adal
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// msiPath is the path to the MSI Extension settings file (to discover the endpoint)
var msiPath = "/var/lib/waagent/ManagedIdentity-Settings"

25
vendor/github.com/Azure/go-autorest/autorest/adal/msi_windows.go generated vendored Normal file
View file

@ -0,0 +1,25 @@
// +build windows
package adal
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"os"
"strings"
)
// msiPath is the path to the MSI Extension settings file (to discover the endpoint)
var msiPath = strings.Join([]string{os.Getenv("SystemDrive"), "WindowsAzure/Config/ManagedIdentity-Settings"}, "/")

14
vendor/github.com/Azure/go-autorest/autorest/adal/persist.go generated vendored
View file

@ -1,5 +1,19 @@
package adal
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"encoding/json"
"fmt"

14
vendor/github.com/Azure/go-autorest/autorest/adal/sender.go generated vendored
View file

@ -1,5 +1,19 @@
package adal
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"net/http"
)

326
vendor/github.com/Azure/go-autorest/autorest/adal/token.go generated vendored
View file

@ -1,5 +1,19 @@
package adal
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"crypto/rand"
"crypto/rsa"
@ -13,14 +27,15 @@ import (
"net/url"
"strconv"
"strings"
"sync"
"time"
"github.com/Azure/go-autorest/autorest/date"
"github.com/dgrijalva/jwt-go"
)
const (
defaultRefresh = 5 * time.Minute
tokenBaseDate = "1970-01-01T00:00:00Z"
// OAuthGrantTypeDeviceCode is the "grant_type" identifier used in device flow
OAuthGrantTypeDeviceCode = "device_code"
@ -28,27 +43,30 @@ const (
// OAuthGrantTypeClientCredentials is the "grant_type" identifier used in credential flows
OAuthGrantTypeClientCredentials = "client_credentials"
// OAuthGrantTypeUserPass is the "grant_type" identifier used in username and password auth flows
OAuthGrantTypeUserPass = "password"
// OAuthGrantTypeRefreshToken is the "grant_type" identifier used in refresh token flows
OAuthGrantTypeRefreshToken = "refresh_token"
// managedIdentitySettingsPath is the path to the MSI Extension settings file (to discover the endpoint)
managedIdentitySettingsPath = "/var/lib/waagent/ManagedIdentity-Settings"
// OAuthGrantTypeAuthorizationCode is the "grant_type" identifier used in authorization code flows
OAuthGrantTypeAuthorizationCode = "authorization_code"
// metadataHeader is the header required by MSI extension
metadataHeader = "Metadata"
)
var expirationBase time.Time
func init() {
expirationBase, _ = time.Parse(time.RFC3339, tokenBaseDate)
}
// OAuthTokenProvider is an interface which should be implemented by an access token retriever
type OAuthTokenProvider interface {
OAuthToken() string
}
// TokenRefreshError is an interface used by errors returned during token refresh.
type TokenRefreshError interface {
error
Response() *http.Response
}
// Refresher is an interface for token refresh functionality
type Refresher interface {
Refresh() error
@ -73,13 +91,21 @@ type Token struct {
Type string `json:"token_type"`
}
// IsZero returns true if the token object is zero-initialized.
func (t Token) IsZero() bool {
return t == Token{}
}
// Expires returns the time.Time when the Token expires.
func (t Token) Expires() time.Time {
s, err := strconv.Atoi(t.ExpiresOn)
if err != nil {
s = -3600
}
return expirationBase.Add(time.Duration(s) * time.Second).UTC()
expiration := date.NewUnixTimeFromSeconds(float64(s))
return time.Time(expiration).UTC()
}
// IsExpired returns true if the Token is expired, false otherwise.
@ -137,10 +163,36 @@ type ServicePrincipalCertificateSecret struct {
type ServicePrincipalMSISecret struct {
}
// ServicePrincipalUsernamePasswordSecret implements ServicePrincipalSecret for username and password auth.
type ServicePrincipalUsernamePasswordSecret struct {
Username string
Password string
}
// ServicePrincipalAuthorizationCodeSecret implements ServicePrincipalSecret for authorization code auth.
type ServicePrincipalAuthorizationCodeSecret struct {
ClientSecret string
AuthorizationCode string
RedirectURI string
}
// SetAuthenticationValues is a method of the interface ServicePrincipalSecret.
func (secret *ServicePrincipalAuthorizationCodeSecret) SetAuthenticationValues(spt *ServicePrincipalToken, v *url.Values) error {
v.Set("code", secret.AuthorizationCode)
v.Set("client_secret", secret.ClientSecret)
v.Set("redirect_uri", secret.RedirectURI)
return nil
}
// SetAuthenticationValues is a method of the interface ServicePrincipalSecret.
func (secret *ServicePrincipalUsernamePasswordSecret) SetAuthenticationValues(spt *ServicePrincipalToken, v *url.Values) error {
v.Set("username", secret.Username)
v.Set("password", secret.Password)
return nil
}
// SetAuthenticationValues is a method of the interface ServicePrincipalSecret.
// MSI extension requires the authority field to be set to the real tenant authority endpoint
func (msiSecret *ServicePrincipalMSISecret) SetAuthenticationValues(spt *ServicePrincipalToken, v *url.Values) error {
v.Set("authority", spt.oauthConfig.AuthorityEndpoint.String())
return nil
}
@ -193,25 +245,46 @@ func (secret *ServicePrincipalCertificateSecret) SetAuthenticationValues(spt *Se
type ServicePrincipalToken struct {
Token
secret ServicePrincipalSecret
oauthConfig OAuthConfig
clientID string
resource string
autoRefresh bool
refreshWithin time.Duration
sender Sender
secret ServicePrincipalSecret
oauthConfig OAuthConfig
clientID string
resource string
autoRefresh bool
autoRefreshLock *sync.Mutex
refreshWithin time.Duration
sender Sender
refreshCallbacks []TokenRefreshCallback
}
func validateOAuthConfig(oac OAuthConfig) error {
if oac.IsZero() {
return fmt.Errorf("parameter 'oauthConfig' cannot be zero-initialized")
}
return nil
}
// NewServicePrincipalTokenWithSecret create a ServicePrincipalToken using the supplied ServicePrincipalSecret implementation.
func NewServicePrincipalTokenWithSecret(oauthConfig OAuthConfig, id string, resource string, secret ServicePrincipalSecret, callbacks ...TokenRefreshCallback) (*ServicePrincipalToken, error) {
if err := validateOAuthConfig(oauthConfig); err != nil {
return nil, err
}
if err := validateStringParam(id, "id"); err != nil {
return nil, err
}
if err := validateStringParam(resource, "resource"); err != nil {
return nil, err
}
if secret == nil {
return nil, fmt.Errorf("parameter 'secret' cannot be nil")
}
spt := &ServicePrincipalToken{
oauthConfig: oauthConfig,
secret: secret,
clientID: id,
resource: resource,
autoRefresh: true,
autoRefreshLock: &sync.Mutex{},
refreshWithin: defaultRefresh,
sender: &http.Client{},
refreshCallbacks: callbacks,
@ -221,6 +294,18 @@ func NewServicePrincipalTokenWithSecret(oauthConfig OAuthConfig, id string, reso
// NewServicePrincipalTokenFromManualToken creates a ServicePrincipalToken using the supplied token
func NewServicePrincipalTokenFromManualToken(oauthConfig OAuthConfig, clientID string, resource string, token Token, callbacks ...TokenRefreshCallback) (*ServicePrincipalToken, error) {
if err := validateOAuthConfig(oauthConfig); err != nil {
return nil, err
}
if err := validateStringParam(clientID, "clientID"); err != nil {
return nil, err
}
if err := validateStringParam(resource, "resource"); err != nil {
return nil, err
}
if token.IsZero() {
return nil, fmt.Errorf("parameter 'token' cannot be zero-initialized")
}
spt, err := NewServicePrincipalTokenWithSecret(
oauthConfig,
clientID,
@ -239,6 +324,18 @@ func NewServicePrincipalTokenFromManualToken(oauthConfig OAuthConfig, clientID s
// NewServicePrincipalToken creates a ServicePrincipalToken from the supplied Service Principal
// credentials scoped to the named resource.
func NewServicePrincipalToken(oauthConfig OAuthConfig, clientID string, secret string, resource string, callbacks ...TokenRefreshCallback) (*ServicePrincipalToken, error) {
if err := validateOAuthConfig(oauthConfig); err != nil {
return nil, err
}
if err := validateStringParam(clientID, "clientID"); err != nil {
return nil, err
}
if err := validateStringParam(secret, "secret"); err != nil {
return nil, err
}
if err := validateStringParam(resource, "resource"); err != nil {
return nil, err
}
return NewServicePrincipalTokenWithSecret(
oauthConfig,
clientID,
@ -250,8 +347,23 @@ func NewServicePrincipalToken(oauthConfig OAuthConfig, clientID string, secret s
)
}
// NewServicePrincipalTokenFromCertificate create a ServicePrincipalToken from the supplied pkcs12 bytes.
// NewServicePrincipalTokenFromCertificate creates a ServicePrincipalToken from the supplied pkcs12 bytes.
func NewServicePrincipalTokenFromCertificate(oauthConfig OAuthConfig, clientID string, certificate *x509.Certificate, privateKey *rsa.PrivateKey, resource string, callbacks ...TokenRefreshCallback) (*ServicePrincipalToken, error) {
if err := validateOAuthConfig(oauthConfig); err != nil {
return nil, err
}
if err := validateStringParam(clientID, "clientID"); err != nil {
return nil, err
}
if err := validateStringParam(resource, "resource"); err != nil {
return nil, err
}
if certificate == nil {
return nil, fmt.Errorf("parameter 'certificate' cannot be nil")
}
if privateKey == nil {
return nil, fmt.Errorf("parameter 'privateKey' cannot be nil")
}
return NewServicePrincipalTokenWithSecret(
oauthConfig,
clientID,
@ -264,57 +376,175 @@ func NewServicePrincipalTokenFromCertificate(oauthConfig OAuthConfig, clientID s
)
}
// NewServicePrincipalTokenFromMSI creates a ServicePrincipalToken via the MSI VM Extension.
func NewServicePrincipalTokenFromMSI(oauthConfig OAuthConfig, resource string, callbacks ...TokenRefreshCallback) (*ServicePrincipalToken, error) {
return newServicePrincipalTokenFromMSI(oauthConfig, resource, managedIdentitySettingsPath, callbacks...)
// NewServicePrincipalTokenFromUsernamePassword creates a ServicePrincipalToken from the username and password.
func NewServicePrincipalTokenFromUsernamePassword(oauthConfig OAuthConfig, clientID string, username string, password string, resource string, callbacks ...TokenRefreshCallback) (*ServicePrincipalToken, error) {
if err := validateOAuthConfig(oauthConfig); err != nil {
return nil, err
}
if err := validateStringParam(clientID, "clientID"); err != nil {
return nil, err
}
if err := validateStringParam(username, "username"); err != nil {
return nil, err
}
if err := validateStringParam(password, "password"); err != nil {
return nil, err
}
if err := validateStringParam(resource, "resource"); err != nil {
return nil, err
}
return NewServicePrincipalTokenWithSecret(
oauthConfig,
clientID,
resource,
&ServicePrincipalUsernamePasswordSecret{
Username: username,
Password: password,
},
callbacks...,
)
}
func newServicePrincipalTokenFromMSI(oauthConfig OAuthConfig, resource, settingsPath string, callbacks ...TokenRefreshCallback) (*ServicePrincipalToken, error) {
// Read MSI settings
bytes, err := ioutil.ReadFile(settingsPath)
if err != nil {
// NewServicePrincipalTokenFromAuthorizationCode creates a ServicePrincipalToken from the
func NewServicePrincipalTokenFromAuthorizationCode(oauthConfig OAuthConfig, clientID string, clientSecret string, authorizationCode string, redirectURI string, resource string, callbacks ...TokenRefreshCallback) (*ServicePrincipalToken, error) {
if err := validateOAuthConfig(oauthConfig); err != nil {
return nil, err
}
if err := validateStringParam(clientID, "clientID"); err != nil {
return nil, err
}
if err := validateStringParam(clientSecret, "clientSecret"); err != nil {
return nil, err
}
if err := validateStringParam(authorizationCode, "authorizationCode"); err != nil {
return nil, err
}
if err := validateStringParam(redirectURI, "redirectURI"); err != nil {
return nil, err
}
if err := validateStringParam(resource, "resource"); err != nil {
return nil, err
}
return NewServicePrincipalTokenWithSecret(
oauthConfig,
clientID,
resource,
&ServicePrincipalAuthorizationCodeSecret{
ClientSecret: clientSecret,
AuthorizationCode: authorizationCode,
RedirectURI: redirectURI,
},
callbacks...,
)
}
// GetMSIVMEndpoint gets the MSI endpoint on Virtual Machines.
func GetMSIVMEndpoint() (string, error) {
return getMSIVMEndpoint(msiPath)
}
func getMSIVMEndpoint(path string) (string, error) {
// Read MSI settings
bytes, err := ioutil.ReadFile(path)
if err != nil {
return "", err
}
msiSettings := struct {
URL string `json:"url"`
}{}
err = json.Unmarshal(bytes, &msiSettings)
if err != nil {
return nil, err
return "", err
}
return msiSettings.URL, nil
}
// NewServicePrincipalTokenFromMSI creates a ServicePrincipalToken via the MSI VM Extension.
// It will use the system assigned identity when creating the token.
func NewServicePrincipalTokenFromMSI(msiEndpoint, resource string, callbacks ...TokenRefreshCallback) (*ServicePrincipalToken, error) {
return newServicePrincipalTokenFromMSI(msiEndpoint, resource, nil, callbacks...)
}
// NewServicePrincipalTokenFromMSIWithUserAssignedID creates a ServicePrincipalToken via the MSI VM Extension.
// It will use the specified user assigned identity when creating the token.
func NewServicePrincipalTokenFromMSIWithUserAssignedID(msiEndpoint, resource string, userAssignedID string, callbacks ...TokenRefreshCallback) (*ServicePrincipalToken, error) {
return newServicePrincipalTokenFromMSI(msiEndpoint, resource, &userAssignedID, callbacks...)
}
func newServicePrincipalTokenFromMSI(msiEndpoint, resource string, userAssignedID *string, callbacks ...TokenRefreshCallback) (*ServicePrincipalToken, error) {
if err := validateStringParam(msiEndpoint, "msiEndpoint"); err != nil {
return nil, err
}
if err := validateStringParam(resource, "resource"); err != nil {
return nil, err
}
if userAssignedID != nil {
if err := validateStringParam(*userAssignedID, "userAssignedID"); err != nil {
return nil, err
}
}
// We set the oauth config token endpoint to be MSI's endpoint
// We leave the authority as-is so MSI can POST it with the token request
msiEndpointURL, err := url.Parse(msiSettings.URL)
msiEndpointURL, err := url.Parse(msiEndpoint)
if err != nil {
return nil, err
}
msiTokenEndpointURL, err := msiEndpointURL.Parse("/oauth2/token")
oauthConfig, err := NewOAuthConfig(msiEndpointURL.String(), "")
if err != nil {
return nil, err
}
oauthConfig.TokenEndpoint = *msiTokenEndpointURL
spt := &ServicePrincipalToken{
oauthConfig: oauthConfig,
oauthConfig: *oauthConfig,
secret: &ServicePrincipalMSISecret{},
resource: resource,
autoRefresh: true,
autoRefreshLock: &sync.Mutex{},
refreshWithin: defaultRefresh,
sender: &http.Client{},
refreshCallbacks: callbacks,
}
if userAssignedID != nil {
spt.clientID = *userAssignedID
}
return spt, nil
}
// internal type that implements TokenRefreshError
type tokenRefreshError struct {
message string
resp *http.Response
}
// Error implements the error interface which is part of the TokenRefreshError interface.
func (tre tokenRefreshError) Error() string {
return tre.message
}
// Response implements the TokenRefreshError interface, it returns the raw HTTP response from the refresh operation.
func (tre tokenRefreshError) Response() *http.Response {
return tre.resp
}
func newTokenRefreshError(message string, resp *http.Response) TokenRefreshError {
return tokenRefreshError{message: message, resp: resp}
}
// EnsureFresh will refresh the token if it will expire within the refresh window (as set by
// RefreshWithin) and autoRefresh flag is on.
// RefreshWithin) and autoRefresh flag is on. This method is safe for concurrent use.
func (spt *ServicePrincipalToken) EnsureFresh() error {
if spt.autoRefresh && spt.WillExpireIn(spt.refreshWithin) {
return spt.Refresh()
// take the lock then check to see if the token was already refreshed
spt.autoRefreshLock.Lock()
defer spt.autoRefreshLock.Unlock()
if spt.WillExpireIn(spt.refreshWithin) {
return spt.Refresh()
}
}
return nil
}
@ -333,15 +563,28 @@ func (spt *ServicePrincipalToken) InvokeRefreshCallbacks(token Token) error {
}
// Refresh obtains a fresh token for the Service Principal.
// This method is not safe for concurrent use and should be syncrhonized.
func (spt *ServicePrincipalToken) Refresh() error {
return spt.refreshInternal(spt.resource)
}
// RefreshExchange refreshes the token, but for a different resource.
// This method is not safe for concurrent use and should be syncrhonized.
func (spt *ServicePrincipalToken) RefreshExchange(resource string) error {
return spt.refreshInternal(resource)
}
func (spt *ServicePrincipalToken) getGrantType() string {
switch spt.secret.(type) {
case *ServicePrincipalUsernamePasswordSecret:
return OAuthGrantTypeUserPass
case *ServicePrincipalAuthorizationCodeSecret:
return OAuthGrantTypeAuthorizationCode
default:
return OAuthGrantTypeClientCredentials
}
}
func (spt *ServicePrincipalToken) refreshInternal(resource string) error {
v := url.Values{}
v.Set("client_id", spt.clientID)
@ -351,7 +594,7 @@ func (spt *ServicePrincipalToken) refreshInternal(resource string) error {
v.Set("grant_type", OAuthGrantTypeRefreshToken)
v.Set("refresh_token", spt.RefreshToken)
} else {
v.Set("grant_type", OAuthGrantTypeClientCredentials)
v.Set("grant_type", spt.getGrantType())
err := spt.secret.SetAuthenticationValues(spt, &v)
if err != nil {
return err
@ -374,12 +617,17 @@ func (spt *ServicePrincipalToken) refreshInternal(resource string) error {
if err != nil {
return fmt.Errorf("adal: Failed to execute the refresh request. Error = '%v'", err)
}
defer resp.Body.Close()
rb, err := ioutil.ReadAll(resp.Body)
if resp.StatusCode != http.StatusOK {
return fmt.Errorf("adal: Refresh request failed. Status Code = '%d'", resp.StatusCode)
if err != nil {
return newTokenRefreshError(fmt.Sprintf("adal: Refresh request failed. Status Code = '%d'. Failed reading response body", resp.StatusCode), resp)
}
return newTokenRefreshError(fmt.Sprintf("adal: Refresh request failed. Status Code = '%d'. Response body: %s", resp.StatusCode, string(rb)), resp)
}
rb, err := ioutil.ReadAll(resp.Body)
if err != nil {
return fmt.Errorf("adal: Failed to read a new service principal token during refresh. Error = '%v'", err)
}

95
vendor/github.com/Azure/go-autorest/autorest/authorization.go generated vendored
View file

@ -1,5 +1,19 @@
package autorest
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"fmt"
"net/http"
@ -10,9 +24,12 @@ import (
)
const (
bearerChallengeHeader = "Www-Authenticate"
bearer = "Bearer"
tenantID = "tenantID"
bearerChallengeHeader = "Www-Authenticate"
bearer = "Bearer"
tenantID = "tenantID"
apiKeyAuthorizerHeader = "Ocp-Apim-Subscription-Key"
bingAPISdkHeader = "X-BingApis-SDK-Client"
golangBingAPISdkHeaderValue = "Go-SDK"
)
// Authorizer is the interface that provides a PrepareDecorator used to supply request
@ -30,6 +47,53 @@ func (na NullAuthorizer) WithAuthorization() PrepareDecorator {
return WithNothing()
}
// APIKeyAuthorizer implements API Key authorization.
type APIKeyAuthorizer struct {
headers map[string]interface{}
queryParameters map[string]interface{}
}
// NewAPIKeyAuthorizerWithHeaders creates an ApiKeyAuthorizer with headers.
func NewAPIKeyAuthorizerWithHeaders(headers map[string]interface{}) *APIKeyAuthorizer {
return NewAPIKeyAuthorizer(headers, nil)
}
// NewAPIKeyAuthorizerWithQueryParameters creates an ApiKeyAuthorizer with query parameters.
func NewAPIKeyAuthorizerWithQueryParameters(queryParameters map[string]interface{}) *APIKeyAuthorizer {
return NewAPIKeyAuthorizer(nil, queryParameters)
}
// NewAPIKeyAuthorizer creates an ApiKeyAuthorizer with headers.
func NewAPIKeyAuthorizer(headers map[string]interface{}, queryParameters map[string]interface{}) *APIKeyAuthorizer {
return &APIKeyAuthorizer{headers: headers, queryParameters: queryParameters}
}
// WithAuthorization returns a PrepareDecorator that adds an HTTP headers and Query Paramaters
func (aka *APIKeyAuthorizer) WithAuthorization() PrepareDecorator {
return func(p Preparer) Preparer {
return DecoratePreparer(p, WithHeaders(aka.headers), WithQueryParameters(aka.queryParameters))
}
}
// CognitiveServicesAuthorizer implements authorization for Cognitive Services.
type CognitiveServicesAuthorizer struct {
subscriptionKey string
}
// NewCognitiveServicesAuthorizer is
func NewCognitiveServicesAuthorizer(subscriptionKey string) *CognitiveServicesAuthorizer {
return &CognitiveServicesAuthorizer{subscriptionKey: subscriptionKey}
}
// WithAuthorization is
func (csa *CognitiveServicesAuthorizer) WithAuthorization() PrepareDecorator {
headers := make(map[string]interface{})
headers[apiKeyAuthorizerHeader] = csa.subscriptionKey
headers[bingAPISdkHeader] = golangBingAPISdkHeaderValue
return NewAPIKeyAuthorizerWithHeaders(headers).WithAuthorization()
}
// BearerAuthorizer implements the bearer authorization
type BearerAuthorizer struct {
tokenProvider adal.OAuthTokenProvider
@ -55,7 +119,11 @@ func (ba *BearerAuthorizer) WithAuthorization() PrepareDecorator {
if ok {
err := refresher.EnsureFresh()
if err != nil {
return r, NewErrorWithError(err, "azure.BearerAuthorizer", "WithAuthorization", nil,
var resp *http.Response
if tokError, ok := err.(adal.TokenRefreshError); ok {
resp = tokError.Response()
}
return r, NewErrorWithError(err, "azure.BearerAuthorizer", "WithAuthorization", resp,
"Failed to refresh the Token for request to %s", r.URL)
}
}
@ -165,3 +233,22 @@ func newBearerChallenge(resp *http.Response) (bc bearerChallenge, err error) {
return bc, err
}
// EventGridKeyAuthorizer implements authorization for event grid using key authentication.
type EventGridKeyAuthorizer struct {
topicKey string
}
// NewEventGridKeyAuthorizer creates a new EventGridKeyAuthorizer
// with the specified topic key.
func NewEventGridKeyAuthorizer(topicKey string) EventGridKeyAuthorizer {
return EventGridKeyAuthorizer{topicKey: topicKey}
}
// WithAuthorization returns a PrepareDecorator that adds the aeg-sas-key authentication header.
func (egta EventGridKeyAuthorizer) WithAuthorization() PrepareDecorator {
headers := map[string]interface{}{
"aeg-sas-key": egta.topicKey,
}
return NewAPIKeyAuthorizerWithHeaders(headers).WithAuthorization()
}

17
vendor/github.com/Azure/go-autorest/autorest/autorest.go generated vendored
View file

@ -57,6 +57,20 @@ generated clients, see the Client described below.
*/
package autorest
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"net/http"
"time"
@ -73,6 +87,9 @@ const (
// ResponseHasStatusCode returns true if the status code in the HTTP Response is in the passed set
// and false otherwise.
func ResponseHasStatusCode(resp *http.Response, codes ...int) bool {
if resp == nil {
return false
}
return containsInt(codes, resp.StatusCode)
}

288
vendor/github.com/Azure/go-autorest/autorest/azure/async.go generated vendored
View file

@ -1,7 +1,23 @@
package azure
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"bytes"
"context"
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
@ -23,6 +39,152 @@ const (
operationSucceeded string = "Succeeded"
)
var pollingCodes = [...]int{http.StatusNoContent, http.StatusAccepted, http.StatusCreated, http.StatusOK}
// Future provides a mechanism to access the status and results of an asynchronous request.
// Since futures are stateful they should be passed by value to avoid race conditions.
type Future struct {
req *http.Request
resp *http.Response
ps pollingState
}
// NewFuture returns a new Future object initialized with the specified request.
func NewFuture(req *http.Request) Future {
return Future{req: req}
}
// Response returns the last HTTP response or nil if there isn't one.
func (f Future) Response() *http.Response {
return f.resp
}
// Status returns the last status message of the operation.
func (f Future) Status() string {
if f.ps.State == "" {
return "Unknown"
}
return f.ps.State
}
// PollingMethod returns the method used to monitor the status of the asynchronous operation.
func (f Future) PollingMethod() PollingMethodType {
return f.ps.PollingMethod
}
// Done queries the service to see if the operation has completed.
func (f *Future) Done(sender autorest.Sender) (bool, error) {
// exit early if this future has terminated
if f.ps.hasTerminated() {
return true, f.errorInfo()
}
resp, err := sender.Do(f.req)
f.resp = resp
if err != nil || !autorest.ResponseHasStatusCode(resp, pollingCodes[:]...) {
return false, err
}
err = updatePollingState(resp, &f.ps)
if err != nil {
return false, err
}
if f.ps.hasTerminated() {
return true, f.errorInfo()
}
f.req, err = newPollingRequest(f.ps)
return false, err
}
// GetPollingDelay returns a duration the application should wait before checking
// the status of the asynchronous request and true; this value is returned from
// the service via the Retry-After response header. If the header wasn't returned
// then the function returns the zero-value time.Duration and false.
func (f Future) GetPollingDelay() (time.Duration, bool) {
if f.resp == nil {
return 0, false
}
retry := f.resp.Header.Get(autorest.HeaderRetryAfter)
if retry == "" {
return 0, false
}
d, err := time.ParseDuration(retry + "s")
if err != nil {
panic(err)
}
return d, true
}
// WaitForCompletion will return when one of the following conditions is met: the long
// running operation has completed, the provided context is cancelled, or the client's
// polling duration has been exceeded. It will retry failed polling attempts based on
// the retry value defined in the client up to the maximum retry attempts.
func (f Future) WaitForCompletion(ctx context.Context, client autorest.Client) error {
ctx, cancel := context.WithTimeout(ctx, client.PollingDuration)
defer cancel()
done, err := f.Done(client)
for attempts := 0; !done; done, err = f.Done(client) {
if attempts >= client.RetryAttempts {
return autorest.NewErrorWithError(err, "azure", "WaitForCompletion", f.resp, "the number of retries has been exceeded")
}
// we want delayAttempt to be zero in the non-error case so
// that DelayForBackoff doesn't perform exponential back-off
var delayAttempt int
var delay time.Duration
if err == nil {
// check for Retry-After delay, if not present use the client's polling delay
var ok bool
delay, ok = f.GetPollingDelay()
if !ok {
delay = client.PollingDelay
}
} else {
// there was an error polling for status so perform exponential
// back-off based on the number of attempts using the client's retry
// duration. update attempts after delayAttempt to avoid off-by-one.
delayAttempt = attempts
delay = client.RetryDuration
attempts++
}
// wait until the delay elapses or the context is cancelled
delayElapsed := autorest.DelayForBackoff(delay, delayAttempt, ctx.Done())
if !delayElapsed {
return autorest.NewErrorWithError(ctx.Err(), "azure", "WaitForCompletion", f.resp, "context has been cancelled")
}
}
return err
}
// if the operation failed the polling state will contain
// error information and implements the error interface
func (f *Future) errorInfo() error {
if !f.ps.hasSucceeded() {
return f.ps
}
return nil
}
// MarshalJSON implements the json.Marshaler interface.
func (f Future) MarshalJSON() ([]byte, error) {
return json.Marshal(&f.ps)
}
// UnmarshalJSON implements the json.Unmarshaler interface.
func (f *Future) UnmarshalJSON(data []byte) error {
err := json.Unmarshal(data, &f.ps)
if err != nil {
return err
}
f.req, err = newPollingRequest(f.ps)
return err
}
// DoPollForAsynchronous returns a SendDecorator that polls if the http.Response is for an Azure
// long-running operation. It will delay between requests for the duration specified in the
// RetryAfter header or, if the header is absent, the passed delay. Polling may be canceled by
@ -34,8 +196,7 @@ func DoPollForAsynchronous(delay time.Duration) autorest.SendDecorator {
if err != nil {
return resp, err
}
pollingCodes := []int{http.StatusAccepted, http.StatusCreated, http.StatusOK}
if !autorest.ResponseHasStatusCode(resp, pollingCodes...) {
if !autorest.ResponseHasStatusCode(resp, pollingCodes[:]...) {
return resp, nil
}
@ -52,10 +213,11 @@ func DoPollForAsynchronous(delay time.Duration) autorest.SendDecorator {
break
}
r, err = newPollingRequest(resp, ps)
r, err = newPollingRequest(ps)
if err != nil {
return resp, err
}
r.Cancel = resp.Request.Cancel
delay = autorest.GetRetryAfter(resp, delay)
resp, err = autorest.SendWithSender(s, r,
@ -72,20 +234,15 @@ func getAsyncOperation(resp *http.Response) string {
}
func hasSucceeded(state string) bool {
return state == operationSucceeded
return strings.EqualFold(state, operationSucceeded)
}
func hasTerminated(state string) bool {
switch state {
case operationCanceled, operationFailed, operationSucceeded:
return true
default:
return false
}
return strings.EqualFold(state, operationCanceled) || strings.EqualFold(state, operationFailed) || strings.EqualFold(state, operationSucceeded)
}
func hasFailed(state string) bool {
return state == operationFailed
return strings.EqualFold(state, operationFailed)
}
type provisioningTracker interface {
@ -146,36 +303,42 @@ func (ps provisioningStatus) hasProvisioningError() bool {
return ps.ProvisioningError != ServiceError{}
}
type pollingResponseFormat string
// PollingMethodType defines a type used for enumerating polling mechanisms.
type PollingMethodType string
const (
usesOperationResponse pollingResponseFormat = "OperationResponse"
usesProvisioningStatus pollingResponseFormat = "ProvisioningStatus"
formatIsUnknown pollingResponseFormat = ""
// PollingAsyncOperation indicates the polling method uses the Azure-AsyncOperation header.
PollingAsyncOperation PollingMethodType = "AsyncOperation"
// PollingLocation indicates the polling method uses the Location header.
PollingLocation PollingMethodType = "Location"
// PollingUnknown indicates an unknown polling method and is the default value.
PollingUnknown PollingMethodType = ""
)
type pollingState struct {
responseFormat pollingResponseFormat
uri string
state string
code string
message string
PollingMethod PollingMethodType `json:"pollingMethod"`
URI string `json:"uri"`
State string `json:"state"`
Code string `json:"code"`
Message string `json:"message"`
}
func (ps pollingState) hasSucceeded() bool {
return hasSucceeded(ps.state)
return hasSucceeded(ps.State)
}
func (ps pollingState) hasTerminated() bool {
return hasTerminated(ps.state)
return hasTerminated(ps.State)
}
func (ps pollingState) hasFailed() bool {
return hasFailed(ps.state)
return hasFailed(ps.State)
}
func (ps pollingState) Error() string {
return fmt.Sprintf("Long running operation terminated with status '%s': Code=%q Message=%q", ps.state, ps.code, ps.message)
return fmt.Sprintf("Long running operation terminated with status '%s': Code=%q Message=%q", ps.State, ps.Code, ps.Message)
}
// updatePollingState maps the operation status -- retrieved from either a provisioningState
@ -190,7 +353,7 @@ func updatePollingState(resp *http.Response, ps *pollingState) error {
// -- The first response will always be a provisioningStatus response; only the polling requests,
// depending on the header returned, may be something otherwise.
var pt provisioningTracker
if ps.responseFormat == usesOperationResponse {
if ps.PollingMethod == PollingAsyncOperation {
pt = &operationResource{}
} else {
pt = &provisioningStatus{}
@ -198,30 +361,30 @@ func updatePollingState(resp *http.Response, ps *pollingState) error {
// If this is the first request (that is, the polling response shape is unknown), determine how
// to poll and what to expect
if ps.responseFormat == formatIsUnknown {
if ps.PollingMethod == PollingUnknown {
req := resp.Request
if req == nil {
return autorest.NewError("azure", "updatePollingState", "Azure Polling Error - Original HTTP request is missing")
}
// Prefer the Azure-AsyncOperation header
ps.uri = getAsyncOperation(resp)
if ps.uri != "" {
ps.responseFormat = usesOperationResponse
ps.URI = getAsyncOperation(resp)
if ps.URI != "" {
ps.PollingMethod = PollingAsyncOperation
} else {
ps.responseFormat = usesProvisioningStatus
ps.PollingMethod = PollingLocation
}
// Else, use the Location header
if ps.uri == "" {
ps.uri = autorest.GetLocation(resp)
if ps.URI == "" {
ps.URI = autorest.GetLocation(resp)
}
// Lastly, requests against an existing resource, use the last request URI
if ps.uri == "" {
if ps.URI == "" {
m := strings.ToUpper(req.Method)
if m == http.MethodPatch || m == http.MethodPut || m == http.MethodGet {
ps.uri = req.URL.String()
ps.URI = req.URL.String()
}
}
}
@ -242,23 +405,23 @@ func updatePollingState(resp *http.Response, ps *pollingState) error {
// -- Unknown states are per-service inprogress states
// -- Otherwise, infer state from HTTP status code
if pt.hasTerminated() {
ps.state = pt.state()
ps.State = pt.state()
} else if pt.state() != "" {
ps.state = operationInProgress
ps.State = operationInProgress
} else {
switch resp.StatusCode {
case http.StatusAccepted:
ps.state = operationInProgress
ps.State = operationInProgress
case http.StatusNoContent, http.StatusCreated, http.StatusOK:
ps.state = operationSucceeded
ps.State = operationSucceeded
default:
ps.state = operationFailed
ps.State = operationFailed
}
}
if ps.state == operationInProgress && ps.uri == "" {
if strings.EqualFold(ps.State, operationInProgress) && ps.URI == "" {
return autorest.NewError("azure", "updatePollingState", "Azure Polling Error - Unable to obtain polling URI for %s %s", resp.Request.Method, resp.Request.URL)
}
@ -267,36 +430,49 @@ func updatePollingState(resp *http.Response, ps *pollingState) error {
// -- Response
// -- Otherwise, Unknown
if ps.hasFailed() {
if ps.responseFormat == usesOperationResponse {
if ps.PollingMethod == PollingAsyncOperation {
or := pt.(*operationResource)
ps.code = or.OperationError.Code
ps.message = or.OperationError.Message
ps.Code = or.OperationError.Code
ps.Message = or.OperationError.Message
} else {
p := pt.(*provisioningStatus)
if p.hasProvisioningError() {
ps.code = p.ProvisioningError.Code
ps.message = p.ProvisioningError.Message
ps.Code = p.ProvisioningError.Code
ps.Message = p.ProvisioningError.Message
} else {
ps.code = "Unknown"
ps.message = "None"
ps.Code = "Unknown"
ps.Message = "None"
}
}
}
return nil
}
func newPollingRequest(resp *http.Response, ps pollingState) (*http.Request, error) {
req := resp.Request
if req == nil {
return nil, autorest.NewError("azure", "newPollingRequest", "Azure Polling Error - Original HTTP request is missing")
}
reqPoll, err := autorest.Prepare(&http.Request{Cancel: req.Cancel},
func newPollingRequest(ps pollingState) (*http.Request, error) {
reqPoll, err := autorest.Prepare(&http.Request{},
autorest.AsGet(),
autorest.WithBaseURL(ps.uri))
autorest.WithBaseURL(ps.URI))
if err != nil {
return nil, autorest.NewErrorWithError(err, "azure", "newPollingRequest", nil, "Failure creating poll request to %s", ps.uri)
return nil, autorest.NewErrorWithError(err, "azure", "newPollingRequest", nil, "Failure creating poll request to %s", ps.URI)
}
return reqPoll, nil
}
// AsyncOpIncompleteError is the type that's returned from a future that has not completed.
type AsyncOpIncompleteError struct {
// FutureType is the name of the type composed of a azure.Future.
FutureType string
}
// Error returns an error message including the originating type name of the error.
func (e AsyncOpIncompleteError) Error() string {
return fmt.Sprintf("%s: asynchronous operation has not completed", e.FutureType)
}
// NewAsyncOpIncompleteError creates a new AsyncOpIncompleteError with the specified parameters.
func NewAsyncOpIncompleteError(futureType string) AsyncOpIncompleteError {
return AsyncOpIncompleteError{
FutureType: futureType,
}
}

22
vendor/github.com/Azure/go-autorest/autorest/azure/azure.go generated vendored
View file

@ -5,6 +5,20 @@ See the included examples for more detail.
*/
package azure
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"encoding/json"
"fmt"
@ -165,7 +179,13 @@ func WithErrorUnlessStatusCode(codes ...int) autorest.RespondDecorator {
if decodeErr != nil {
return fmt.Errorf("autorest/azure: error response cannot be parsed: %q error: %v", b.String(), decodeErr)
} else if e.ServiceError == nil {
e.ServiceError = &ServiceError{Code: "Unknown", Message: "Unknown service error"}
// Check if error is unwrapped ServiceError
if err := json.Unmarshal(b.Bytes(), &e.ServiceError); err != nil || e.ServiceError.Message == "" {
e.ServiceError = &ServiceError{
Code: "Unknown",
Message: "Unknown service error",
}
}
}
e.RequestID = ExtractRequestID(resp)

52
vendor/github.com/Azure/go-autorest/autorest/azure/environments.go generated vendored
View file

@ -1,10 +1,31 @@
package azure
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"encoding/json"
"fmt"
"io/ioutil"
"os"
"strings"
)
// EnvironmentFilepathName captures the name of the environment variable containing the path to the file
// to be used while populating the Azure Environment.
const EnvironmentFilepathName = "AZURE_ENVIRONMENT_FILEPATH"
var environments = map[string]Environment{
"AZURECHINACLOUD": ChinaCloud,
"AZUREGERMANCLOUD": GermanCloud,
@ -62,10 +83,10 @@ var (
PublishSettingsURL: "https://manage.windowsazure.us/publishsettings/index",
ServiceManagementEndpoint: "https://management.core.usgovcloudapi.net/",
ResourceManagerEndpoint: "https://management.usgovcloudapi.net/",
ActiveDirectoryEndpoint: "https://login.microsoftonline.com/",
ActiveDirectoryEndpoint: "https://login.microsoftonline.us/",
GalleryEndpoint: "https://gallery.usgovcloudapi.net/",
KeyVaultEndpoint: "https://vault.usgovcloudapi.net/",
GraphEndpoint: "https://graph.usgovcloudapi.net/",
GraphEndpoint: "https://graph.windows.net/",
StorageEndpointSuffix: "core.usgovcloudapi.net",
SQLDatabaseDNSSuffix: "database.usgovcloudapi.net",
TrafficManagerDNSSuffix: "usgovtrafficmanager.net",
@ -119,12 +140,37 @@ var (
}
)
// EnvironmentFromName returns an Environment based on the common name specified
// EnvironmentFromName returns an Environment based on the common name specified.
func EnvironmentFromName(name string) (Environment, error) {
// IMPORTANT
// As per @radhikagupta5:
// This is technical debt, fundamentally here because Kubernetes is not currently accepting
// contributions to the providers. Once that is an option, the provider should be updated to
// directly call `EnvironmentFromFile`. Until then, we rely on dispatching Azure Stack environment creation
// from this method based on the name that is provided to us.
if strings.EqualFold(name, "AZURESTACKCLOUD") {
return EnvironmentFromFile(os.Getenv(EnvironmentFilepathName))
}
name = strings.ToUpper(name)
env, ok := environments[name]
if !ok {
return env, fmt.Errorf("autorest/azure: There is no cloud environment matching the name %q", name)
}
return env, nil
}
// EnvironmentFromFile loads an Environment from a configuration file available on disk.
// This function is particularly useful in the Hybrid Cloud model, where one must define their own
// endpoints.
func EnvironmentFromFile(location string) (unmarshaled Environment, err error) {
fileContents, err := ioutil.ReadFile(location)
if err != nil {
return
}
err = json.Unmarshal(fileContents, &unmarshaled)
return
}

203
vendor/github.com/Azure/go-autorest/autorest/azure/rp.go generated vendored Normal file
View file

@ -0,0 +1,203 @@
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package azure
import (
"errors"
"fmt"
"net/http"
"net/url"
"strings"
"time"
"github.com/Azure/go-autorest/autorest"
)
// DoRetryWithRegistration tries to register the resource provider in case it is unregistered.
// It also handles request retries
func DoRetryWithRegistration(client autorest.Client) autorest.SendDecorator {
return func(s autorest.Sender) autorest.Sender {
return autorest.SenderFunc(func(r *http.Request) (resp *http.Response, err error) {
rr := autorest.NewRetriableRequest(r)
for currentAttempt := 0; currentAttempt < client.RetryAttempts; currentAttempt++ {
err = rr.Prepare()
if err != nil {
return resp, err
}
resp, err = autorest.SendWithSender(s, rr.Request(),
autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...),
)
if err != nil {
return resp, err
}
if resp.StatusCode != http.StatusConflict || client.SkipResourceProviderRegistration {
return resp, err
}
var re RequestError
err = autorest.Respond(
resp,
autorest.ByUnmarshallingJSON(&re),
)
if err != nil {
return resp, err
}
err = re
if re.ServiceError != nil && re.ServiceError.Code == "MissingSubscriptionRegistration" {
regErr := register(client, r, re)
if regErr != nil {
return resp, fmt.Errorf("failed auto registering Resource Provider: %s. Original error: %s", regErr, err)
}
}
}
return resp, fmt.Errorf("failed request: %s", err)
})
}
}
func getProvider(re RequestError) (string, error) {
if re.ServiceError != nil {
if re.ServiceError.Details != nil && len(*re.ServiceError.Details) > 0 {
detail := (*re.ServiceError.Details)[0].(map[string]interface{})
return detail["target"].(string), nil
}
}
return "", errors.New("provider was not found in the response")
}
func register(client autorest.Client, originalReq *http.Request, re RequestError) error {
subID := getSubscription(originalReq.URL.Path)
if subID == "" {
return errors.New("missing parameter subscriptionID to register resource provider")
}
providerName, err := getProvider(re)
if err != nil {
return fmt.Errorf("missing parameter provider to register resource provider: %s", err)
}
newURL := url.URL{
Scheme: originalReq.URL.Scheme,
Host: originalReq.URL.Host,
}
// taken from the resources SDK
// with almost identical code, this sections are easier to mantain
// It is also not a good idea to import the SDK here
// https://github.com/Azure/azure-sdk-for-go/blob/9f366792afa3e0ddaecdc860e793ba9d75e76c27/arm/resources/resources/providers.go#L252
pathParameters := map[string]interface{}{
"resourceProviderNamespace": autorest.Encode("path", providerName),
"subscriptionId": autorest.Encode("path", subID),
}
const APIVersion = "2016-09-01"
queryParameters := map[string]interface{}{
"api-version": APIVersion,
}
preparer := autorest.CreatePreparer(
autorest.AsPost(),
autorest.WithBaseURL(newURL.String()),
autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/{resourceProviderNamespace}/register", pathParameters),
autorest.WithQueryParameters(queryParameters),
)
req, err := preparer.Prepare(&http.Request{})
if err != nil {
return err
}
req.Cancel = originalReq.Cancel
resp, err := autorest.SendWithSender(client, req,
autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...),
)
if err != nil {
return err
}
type Provider struct {
RegistrationState *string `json:"registrationState,omitempty"`
}
var provider Provider
err = autorest.Respond(
resp,
WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByUnmarshallingJSON(&provider),
autorest.ByClosing(),
)
if err != nil {
return err
}
// poll for registered provisioning state
now := time.Now()
for err == nil && time.Since(now) < client.PollingDuration {
// taken from the resources SDK
// https://github.com/Azure/azure-sdk-for-go/blob/9f366792afa3e0ddaecdc860e793ba9d75e76c27/arm/resources/resources/providers.go#L45
preparer := autorest.CreatePreparer(
autorest.AsGet(),
autorest.WithBaseURL(newURL.String()),
autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/{resourceProviderNamespace}", pathParameters),
autorest.WithQueryParameters(queryParameters),
)
req, err = preparer.Prepare(&http.Request{})
if err != nil {
return err
}
req.Cancel = originalReq.Cancel
resp, err := autorest.SendWithSender(client, req,
autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...),
)
if err != nil {
return err
}
err = autorest.Respond(
resp,
WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByUnmarshallingJSON(&provider),
autorest.ByClosing(),
)
if err != nil {
return err
}
if provider.RegistrationState != nil &&
*provider.RegistrationState == "Registered" {
break
}
delayed := autorest.DelayWithRetryAfter(resp, originalReq.Cancel)
if !delayed {
autorest.DelayForBackoff(client.PollingDelay, 0, originalReq.Cancel)
}
}
if !(time.Since(now) < client.PollingDuration) {
return errors.New("polling for resource provider registration has exceeded the polling duration")
}
return err
}
func getSubscription(path string) string {
parts := strings.Split(path, "/")
for i, v := range parts {
if v == "subscriptions" && (i+1) < len(parts) {
return parts[i+1]
}
}
return ""
}

41
vendor/github.com/Azure/go-autorest/autorest/client.go generated vendored
View file

@ -1,5 +1,19 @@
package autorest
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"bytes"
"fmt"
@ -21,6 +35,9 @@ const (
// DefaultRetryAttempts is number of attempts for retry status codes (5xx).
DefaultRetryAttempts = 3
// DefaultRetryDuration is the duration to wait between retries.
DefaultRetryDuration = 30 * time.Second
)
var (
@ -33,7 +50,8 @@ var (
Version(),
)
statusCodesForRetry = []int{
// StatusCodesForRetry are a defined group of status code for which the client will retry
StatusCodesForRetry = []int{
http.StatusRequestTimeout, // 408
http.StatusTooManyRequests, // 429
http.StatusInternalServerError, // 500
@ -148,6 +166,9 @@ type Client struct {
UserAgent string
Jar http.CookieJar
// Set to true to skip attempted registration of resource providers (false by default).
SkipResourceProviderRegistration bool
}
// NewClientWithUserAgent returns an instance of a Client with the UserAgent set to the passed
@ -157,9 +178,10 @@ func NewClientWithUserAgent(ua string) Client {
PollingDelay: DefaultPollingDelay,
PollingDuration: DefaultPollingDuration,
RetryAttempts: DefaultRetryAttempts,
RetryDuration: 30 * time.Second,
RetryDuration: DefaultRetryDuration,
UserAgent: defaultUserAgent,
}
c.Sender = c.sender()
c.AddToUserAgent(ua)
return c
}
@ -185,12 +207,17 @@ func (c Client) Do(r *http.Request) (*http.Response, error) {
c.WithInspection(),
c.WithAuthorization())
if err != nil {
return nil, NewErrorWithError(err, "autorest/Client", "Do", nil, "Preparing request failed")
var resp *http.Response
if detErr, ok := err.(DetailedError); ok {
// if the authorization failed (e.g. invalid credentials) there will
// be a response associated with the error, be sure to return it.
resp = detErr.Response
}
return resp, NewErrorWithError(err, "autorest/Client", "Do", nil, "Preparing request failed")
}
resp, err := SendWithSender(c.sender(), r,
DoRetryForStatusCodes(c.RetryAttempts, c.RetryDuration, statusCodesForRetry...))
Respond(resp,
c.ByInspecting())
resp, err := SendWithSender(c.sender(), r)
Respond(resp, c.ByInspecting())
return resp, err
}

14
vendor/github.com/Azure/go-autorest/autorest/date/date.go generated vendored
View file

@ -5,6 +5,20 @@ time.Time types. And both convert to time.Time through a ToTime method.
*/
package date
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"fmt"
"time"

14
vendor/github.com/Azure/go-autorest/autorest/date/time.go generated vendored
View file

@ -1,5 +1,19 @@
package date
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"regexp"
"time"

14
vendor/github.com/Azure/go-autorest/autorest/date/timerfc1123.go generated vendored
View file

@ -1,5 +1,19 @@
package date
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"errors"
"time"

14
vendor/github.com/Azure/go-autorest/autorest/date/unixtime.go generated vendored
View file

@ -1,5 +1,19 @@
package date
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"bytes"
"encoding/binary"

14
vendor/github.com/Azure/go-autorest/autorest/date/utility.go generated vendored
View file

@ -1,5 +1,19 @@
package date
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"strings"
"time"

14
vendor/github.com/Azure/go-autorest/autorest/error.go generated vendored
View file

@ -1,5 +1,19 @@
package autorest
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"fmt"
"net/http"

60
vendor/github.com/Azure/go-autorest/autorest/preparer.go generated vendored
View file

@ -1,5 +1,19 @@
package autorest
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"bytes"
"encoding/json"
@ -13,8 +27,9 @@ import (
)
const (
mimeTypeJSON = "application/json"
mimeTypeFormPost = "application/x-www-form-urlencoded"
mimeTypeJSON = "application/json"
mimeTypeOctetStream = "application/octet-stream"
mimeTypeFormPost = "application/x-www-form-urlencoded"
headerAuthorization = "Authorization"
headerContentType = "Content-Type"
@ -98,6 +113,28 @@ func WithHeader(header string, value string) PrepareDecorator {
}
}
// WithHeaders returns a PrepareDecorator that sets the specified HTTP headers of the http.Request to
// the passed value. It canonicalizes the passed headers name (via http.CanonicalHeaderKey) before
// adding them.
func WithHeaders(headers map[string]interface{}) PrepareDecorator {
h := ensureValueStrings(headers)
return func(p Preparer) Preparer {
return PreparerFunc(func(r *http.Request) (*http.Request, error) {
r, err := p.Prepare(r)
if err == nil {
if r.Header == nil {
r.Header = make(http.Header)
}
for name, value := range h {
r.Header.Set(http.CanonicalHeaderKey(name), value)
}
}
return r, err
})
}
}
// WithBearerAuthorization returns a PrepareDecorator that adds an HTTP Authorization header whose
// value is "Bearer " followed by the supplied token.
func WithBearerAuthorization(token string) PrepareDecorator {
@ -128,6 +165,11 @@ func AsJSON() PrepareDecorator {
return AsContentType(mimeTypeJSON)
}
// AsOctetStream returns a PrepareDecorator that adds the "application/octet-stream" Content-Type header.
func AsOctetStream() PrepareDecorator {
return AsContentType(mimeTypeOctetStream)
}
// WithMethod returns a PrepareDecorator that sets the HTTP method of the passed request. The
// decorator does not validate that the passed method string is a known HTTP method.
func WithMethod(method string) PrepareDecorator {
@ -201,6 +243,11 @@ func WithFormData(v url.Values) PrepareDecorator {
r, err := p.Prepare(r)
if err == nil {
s := v.Encode()
if r.Header == nil {
r.Header = make(http.Header)
}
r.Header.Set(http.CanonicalHeaderKey(headerContentType), mimeTypeFormPost)
r.ContentLength = int64(len(s))
r.Body = ioutil.NopCloser(strings.NewReader(s))
}
@ -416,11 +463,16 @@ func WithQueryParameters(queryParameters map[string]interface{}) PrepareDecorato
if r.URL == nil {
return r, NewError("autorest", "WithQueryParameters", "Invoked with a nil URL")
}
v := r.URL.Query()
for key, value := range parameters {
v.Add(key, value)
d, err := url.QueryUnescape(value)
if err != nil {
return r, err
}
v.Add(key, d)
}
r.URL.RawQuery = createQuery(v)
r.URL.RawQuery = v.Encode()
}
return r, err
})

14
vendor/github.com/Azure/go-autorest/autorest/responder.go generated vendored
View file

@ -1,5 +1,19 @@
package autorest
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"bytes"
"encoding/json"

14
vendor/github.com/Azure/go-autorest/autorest/retriablerequest.go generated vendored
View file

@ -1,5 +1,19 @@
package autorest
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"bytes"
"io"

36
vendor/github.com/Azure/go-autorest/autorest/retriablerequest_1.7.go generated vendored
View file

@ -1,17 +1,31 @@
// +build !go1.8
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package autorest
import (
"bytes"
"io/ioutil"
"net/http"
)
// RetriableRequest provides facilities for retrying an HTTP request.
type RetriableRequest struct {
req *http.Request
br *bytes.Reader
reset bool
req *http.Request
br *bytes.Reader
}
// Prepare signals that the request is about to be sent.
@ -19,21 +33,17 @@ func (rr *RetriableRequest) Prepare() (err error) {
// preserve the request body; this is to support retry logic as
// the underlying transport will always close the reqeust body
if rr.req.Body != nil {
if rr.reset {
if rr.br != nil {
_, err = rr.br.Seek(0, 0 /*io.SeekStart*/)
}
rr.reset = false
if err != nil {
return err
}
if rr.br != nil {
_, err = rr.br.Seek(0, 0 /*io.SeekStart*/)
rr.req.Body = ioutil.NopCloser(rr.br)
}
if err != nil {
return err
}
if rr.br == nil {
// fall back to making a copy (only do this once)
err = rr.prepareFromByteReader()
}
// indicates that the request body needs to be reset
rr.reset = true
}
return err
}

42
vendor/github.com/Azure/go-autorest/autorest/retriablerequest_1.8.go generated vendored
View file

@ -1,19 +1,33 @@
// +build go1.8
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package autorest
import (
"bytes"
"io"
"io/ioutil"
"net/http"
)
// RetriableRequest provides facilities for retrying an HTTP request.
type RetriableRequest struct {
req *http.Request
rc io.ReadCloser
br *bytes.Reader
reset bool
req *http.Request
rc io.ReadCloser
br *bytes.Reader
}
// Prepare signals that the request is about to be sent.
@ -21,16 +35,14 @@ func (rr *RetriableRequest) Prepare() (err error) {
// preserve the request body; this is to support retry logic as
// the underlying transport will always close the reqeust body
if rr.req.Body != nil {
if rr.reset {
if rr.rc != nil {
rr.req.Body = rr.rc
} else if rr.br != nil {
_, err = rr.br.Seek(0, io.SeekStart)
}
rr.reset = false
if err != nil {
return err
}
if rr.rc != nil {
rr.req.Body = rr.rc
} else if rr.br != nil {
_, err = rr.br.Seek(0, io.SeekStart)
rr.req.Body = ioutil.NopCloser(rr.br)
}
if err != nil {
return err
}
if rr.req.GetBody != nil {
// this will allow us to preserve the body without having to
@ -43,8 +55,6 @@ func (rr *RetriableRequest) Prepare() (err error) {
// fall back to making a copy (only do this once)
err = rr.prepareFromByteReader()
}
// indicates that the request body needs to be reset
rr.reset = true
}
return err
}

28
vendor/github.com/Azure/go-autorest/autorest/sender.go generated vendored
View file

@ -1,5 +1,19 @@
package autorest
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"fmt"
"log"
@ -201,19 +215,26 @@ func DoRetryForStatusCodes(attempts int, backoff time.Duration, codes ...int) Se
rr := NewRetriableRequest(r)
// Increment to add the first call (attempts denotes number of retries)
attempts++
for attempt := 0; attempt < attempts; attempt++ {
for attempt := 0; attempt < attempts; {
err = rr.Prepare()
if err != nil {
return resp, err
}
resp, err = s.Do(rr.Request())
if err != nil || !ResponseHasStatusCode(resp, codes...) {
// we want to retry if err is not nil (e.g. transient network failure). note that for failed authentication
// resp and err will both have a value, so in this case we don't want to retry as it will never succeed.
if err == nil && !ResponseHasStatusCode(resp, codes...) || IsTokenRefreshError(err) {
return resp, err
}
delayed := DelayWithRetryAfter(resp, r.Cancel)
if !delayed {
DelayForBackoff(backoff, attempt, r.Cancel)
}
// don't count a 429 against the number of attempts
// so that we continue to retry until it succeeds
if resp == nil || resp.StatusCode != http.StatusTooManyRequests {
attempt++
}
}
return resp, err
})
@ -223,6 +244,9 @@ func DoRetryForStatusCodes(attempts int, backoff time.Duration, codes ...int) Se
// DelayWithRetryAfter invokes time.After for the duration specified in the "Retry-After" header in
// responses with status code 429
func DelayWithRetryAfter(resp *http.Response, cancel <-chan struct{}) bool {
if resp == nil {
return false
}
retryAfter, _ := strconv.Atoi(resp.Header.Get("Retry-After"))
if resp.StatusCode == http.StatusTooManyRequests && retryAfter > 0 {
select {

98
vendor/github.com/Azure/go-autorest/autorest/utility.go generated vendored
View file

@ -1,15 +1,31 @@
package autorest
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"bytes"
"encoding/json"
"encoding/xml"
"fmt"
"io"
"net/http"
"net/url"
"reflect"
"sort"
"strings"
"github.com/Azure/go-autorest/autorest/adal"
)
// EncodedAs is a series of constants specifying various data encodings
@ -123,13 +139,38 @@ func MapToValues(m map[string]interface{}) url.Values {
return v
}
// String method converts interface v to string. If interface is a list, it
// joins list elements using separator.
func String(v interface{}, sep ...string) string {
if len(sep) > 0 {
return ensureValueString(strings.Join(v.([]string), sep[0]))
// AsStringSlice method converts interface{} to []string. This expects a
//that the parameter passed to be a slice or array of a type that has the underlying
//type a string.
func AsStringSlice(s interface{}) ([]string, error) {
v := reflect.ValueOf(s)
if v.Kind() != reflect.Slice && v.Kind() != reflect.Array {
return nil, NewError("autorest", "AsStringSlice", "the value's type is not an array.")
}
return ensureValueString(v)
stringSlice := make([]string, 0, v.Len())
for i := 0; i < v.Len(); i++ {
stringSlice = append(stringSlice, v.Index(i).String())
}
return stringSlice, nil
}
// String method converts interface v to string. If interface is a list, it
// joins list elements using the seperator. Note that only sep[0] will be used for
// joining if any separator is specified.
func String(v interface{}, sep ...string) string {
if len(sep) == 0 {
return ensureValueString(v)
}
stringSlice, ok := v.([]string)
if ok == false {
var err error
stringSlice, err = AsStringSlice(v)
if err != nil {
panic(fmt.Sprintf("autorest: Couldn't convert value to a string %s.", err))
}
}
return ensureValueString(strings.Join(stringSlice, sep[0]))
}
// Encode method encodes url path and query parameters.
@ -153,26 +194,25 @@ func queryEscape(s string) string {
return url.QueryEscape(s)
}
// This method is same as Encode() method of "net/url" go package,
// except it does not encode the query parameters because they
// already come encoded. It formats values map in query format (bar=foo&a=b).
func createQuery(v url.Values) string {
var buf bytes.Buffer
keys := make([]string, 0, len(v))
for k := range v {
keys = append(keys, k)
}
sort.Strings(keys)
for _, k := range keys {
vs := v[k]
prefix := url.QueryEscape(k) + "="
for _, v := range vs {
if buf.Len() > 0 {
buf.WriteByte('&')
}
buf.WriteString(prefix)
buf.WriteString(v)
}
}
return buf.String()
// ChangeToGet turns the specified http.Request into a GET (it assumes it wasn't).
// This is mainly useful for long-running operations that use the Azure-AsyncOperation
// header, so we change the initial PUT into a GET to retrieve the final result.
func ChangeToGet(req *http.Request) *http.Request {
req.Method = "GET"
req.Body = nil
req.ContentLength = 0
req.Header.Del("Content-Length")
return req
}
// IsTokenRefreshError returns true if the specified error implements the TokenRefreshError
// interface. If err is a DetailedError it will walk the chain of Original errors.
func IsTokenRefreshError(err error) bool {
if _, ok := err.(adal.TokenRefreshError); ok {
return true
}
if de, ok := err.(DetailedError); ok {
return IsTokenRefreshError(de.Original)
}
return false
}

20
vendor/github.com/Azure/go-autorest/autorest/version.go generated vendored
View file

@ -1,5 +1,19 @@
package autorest
// Copyright 2017 Microsoft Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import (
"bytes"
"fmt"
@ -8,9 +22,9 @@ import (
)
const (
major = 8
minor = 0
patch = 0
major = 9
minor = 8
patch = 1
tag = ""
)