[Storage Blobs Service] STG 74 features (#652)

* SetExpiry protocol layer

* add test

* last access time

* upgrade blob sas to 2020-02-10

* datalake sas

* fix build error

* tag count

* enable tag test

* fix build error

* enable container soft delete test
This commit is contained in:
JinmingHu 2020-09-30 11:38:25 +08:00 committed by GitHub
parent 7c32578798
commit 8c4c4e75a9
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12 changed files with 1304 additions and 26 deletions

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@ -23,7 +23,7 @@
namespace Azure { namespace Storage { namespace Blobs {
constexpr static const char* c_ApiVersion = "2019-12-12";
constexpr static const char* c_ApiVersion = "2020-02-10";
struct AbortCopyBlobFromUriResult
{
@ -1156,6 +1156,62 @@ namespace Azure { namespace Storage { namespace Blobs {
int64_t SequenceNumber = 0;
}; // struct ResizePageBlobResult
enum class ScheduleBlobExpiryOriginType
{
Unknown,
NeverExpire,
RelativeToCreation,
RelativeToNow,
Absolute,
}; // enum class ScheduleBlobExpiryOriginType
inline std::string ScheduleBlobExpiryOriginTypeToString(
const ScheduleBlobExpiryOriginType& schedule_blob_expiry_origin_type)
{
switch (schedule_blob_expiry_origin_type)
{
case ScheduleBlobExpiryOriginType::Unknown:
return "";
case ScheduleBlobExpiryOriginType::NeverExpire:
return "NeverExpire";
case ScheduleBlobExpiryOriginType::RelativeToCreation:
return "RelativeToCreation";
case ScheduleBlobExpiryOriginType::RelativeToNow:
return "RelativeToNow";
case ScheduleBlobExpiryOriginType::Absolute:
return "Absolute";
default:
return std::string();
}
}
inline ScheduleBlobExpiryOriginType ScheduleBlobExpiryOriginTypeFromString(
const std::string& schedule_blob_expiry_origin_type)
{
if (schedule_blob_expiry_origin_type == "")
{
return ScheduleBlobExpiryOriginType::Unknown;
}
if (schedule_blob_expiry_origin_type == "NeverExpire")
{
return ScheduleBlobExpiryOriginType::NeverExpire;
}
if (schedule_blob_expiry_origin_type == "RelativeToCreation")
{
return ScheduleBlobExpiryOriginType::RelativeToCreation;
}
if (schedule_blob_expiry_origin_type == "RelativeToNow")
{
return ScheduleBlobExpiryOriginType::RelativeToNow;
}
if (schedule_blob_expiry_origin_type == "Absolute")
{
return ScheduleBlobExpiryOriginType::Absolute;
}
throw std::runtime_error(
"cannot convert " + schedule_blob_expiry_origin_type + " to ScheduleBlobExpiryOriginType");
}
struct SealAppendBlobResult
{
std::string ETag;
@ -1167,6 +1223,10 @@ namespace Azure { namespace Storage { namespace Blobs {
{
}; // struct SetBlobAccessTierResult
struct SetBlobExpiryResult
{
}; // struct SetBlobExpiryResult
struct SetBlobHttpHeadersResult
{
std::string ETag;
@ -1515,6 +1575,8 @@ namespace Azure { namespace Storage { namespace Blobs {
BlobHttpHeaders HttpHeaders;
std::map<std::string, std::string> Metadata;
std::string CreationTime;
Azure::Core::Nullable<std::string> ExpiryTime;
Azure::Core::Nullable<std::string> LastAccessTime;
std::string LastModified;
std::string ETag;
int64_t ContentLength = 0;
@ -1538,6 +1600,9 @@ namespace Azure { namespace Storage { namespace Blobs {
std::unique_ptr<Azure::Core::Http::BodyStream> BodyStream;
std::string ETag;
std::string LastModified;
std::string CreationTime;
Azure::Core::Nullable<std::string> ExpiryTime;
Azure::Core::Nullable<std::string> LastAccessTime;
Azure::Core::Nullable<std::string> ContentRange;
BlobHttpHeaders HttpHeaders;
std::map<std::string, std::string> Metadata;
@ -1557,6 +1622,7 @@ namespace Azure { namespace Storage { namespace Blobs {
ObjectReplicationDestinationPolicyId; // only valid for replication destination blob
std::vector<ObjectReplicationPolicy>
ObjectReplicationSourceProperties; // only valid for replication source blob
Azure::Core::Nullable<int32_t> TagCount;
}; // struct DownloadBlobResult
struct GetBlobPropertiesResult
@ -1564,6 +1630,8 @@ namespace Azure { namespace Storage { namespace Blobs {
std::string ETag;
std::string LastModified;
std::string CreationTime;
Azure::Core::Nullable<std::string> ExpiryTime;
Azure::Core::Nullable<std::string> LastAccessTime;
std::map<std::string, std::string> Metadata;
Blobs::BlobType BlobType = Blobs::BlobType::Unknown;
Azure::Core::Nullable<std::string> LeaseDuration;
@ -1590,6 +1658,7 @@ namespace Azure { namespace Storage { namespace Blobs {
ObjectReplicationDestinationPolicyId; // only valid for replication destination blob
std::vector<ObjectReplicationPolicy>
ObjectReplicationSourceProperties; // only valid for replication source blob
Azure::Core::Nullable<int32_t> TagCount;
}; // struct GetBlobPropertiesResult
struct ListBlobsByHierarchySegmentResult
@ -4468,6 +4537,8 @@ namespace Azure { namespace Storage { namespace Blobs {
k_CacheControl,
k_ContentDisposition,
k_CreationTime,
k_ExpiryTime,
k_LastAccessTime,
k_LastModified,
k_Etag,
k_ContentLength,
@ -4558,6 +4629,14 @@ namespace Azure { namespace Storage { namespace Blobs {
{
path.emplace_back(XmlTagName::k_CreationTime);
}
else if (std::strcmp(node.Name, "Expiry-Time") == 0)
{
path.emplace_back(XmlTagName::k_ExpiryTime);
}
else if (std::strcmp(node.Name, "LastAccessTime") == 0)
{
path.emplace_back(XmlTagName::k_LastAccessTime);
}
else if (std::strcmp(node.Name, "Last-Modified") == 0)
{
path.emplace_back(XmlTagName::k_LastModified);
@ -4698,6 +4777,18 @@ namespace Azure { namespace Storage { namespace Blobs {
{
ret.CreationTime = node.Value;
}
else if (
path.size() == 2 && path[0] == XmlTagName::k_Properties
&& path[1] == XmlTagName::k_ExpiryTime)
{
ret.ExpiryTime = node.Value;
}
else if (
path.size() == 2 && path[0] == XmlTagName::k_Properties
&& path[1] == XmlTagName::k_LastAccessTime)
{
ret.LastAccessTime = node.Value;
}
else if (
path.size() == 2 && path[0] == XmlTagName::k_Properties
&& path[1] == XmlTagName::k_LastModified)
@ -5231,6 +5322,18 @@ namespace Azure { namespace Storage { namespace Blobs {
{
response.LeaseDuration = response_lease_duration_iterator->second;
}
response.CreationTime = httpResponse.GetHeaders().at("x-ms-creation-time");
auto response_expiry_time_iterator = httpResponse.GetHeaders().find("x-ms-expiry-time");
if (response_expiry_time_iterator != httpResponse.GetHeaders().end())
{
response.ExpiryTime = response_expiry_time_iterator->second;
}
auto response_last_access_time_iterator
= httpResponse.GetHeaders().find("x-ms-last-access-time");
if (response_last_access_time_iterator != httpResponse.GetHeaders().end())
{
response.LastAccessTime = response_last_access_time_iterator->second;
}
auto response_content_range_iterator = httpResponse.GetHeaders().find("content-range");
if (response_content_range_iterator != httpResponse.GetHeaders().end())
{
@ -5291,6 +5394,11 @@ namespace Azure { namespace Storage { namespace Blobs {
response.ObjectReplicationSourceProperties.emplace_back(std::move(policy));
}
}
auto response_tag_count_iterator = httpResponse.GetHeaders().find("x-ms-tag-count");
if (response_tag_count_iterator != httpResponse.GetHeaders().end())
{
response.TagCount = std::stoi(response_tag_count_iterator->second);
}
return Azure::Core::Response<DownloadBlobResult>(
std::move(response), std::move(pHttpResponse));
}
@ -5380,6 +5488,48 @@ namespace Azure { namespace Storage { namespace Blobs {
return DeleteCreateResponse(context, std::move(pHttpResponse));
}
struct SetBlobExpiryOptions
{
Azure::Core::Nullable<int32_t> Timeout;
ScheduleBlobExpiryOriginType ExpiryOrigin;
Azure::Core::Nullable<std::string> ExpiryTime;
}; // struct SetBlobExpiryOptions
static Azure::Core::Response<SetBlobExpiryResult> ScheduleDeletion(
const Azure::Core::Context& context,
Azure::Core::Http::HttpPipeline& pipeline,
const Azure::Core::Http::Url& url,
const SetBlobExpiryOptions& options)
{
unused(options);
auto request = Azure::Core::Http::Request(Azure::Core::Http::HttpMethod::Put, url);
request.AddHeader("Content-Length", "0");
request.AddHeader("x-ms-version", c_ApiVersion);
if (options.Timeout.HasValue())
{
request.GetUrl().AppendQuery("timeout", std::to_string(options.Timeout.GetValue()));
}
request.GetUrl().AppendQuery("comp", "expiry");
request.AddHeader(
"x-ms-expiry-option", ScheduleBlobExpiryOriginTypeToString(options.ExpiryOrigin));
if (options.ExpiryTime.HasValue())
{
request.AddHeader("x-ms-expiry-time", options.ExpiryTime.GetValue());
}
auto pHttpResponse = pipeline.Send(context, request);
Azure::Core::Http::RawResponse& httpResponse = *pHttpResponse;
SetBlobExpiryResult response;
auto http_status_code
= static_cast<std::underlying_type<Azure::Core::Http::HttpStatusCode>::type>(
httpResponse.GetStatusCode());
if (!(http_status_code == 200))
{
throw StorageError::CreateFromResponse(std::move(pHttpResponse));
}
return Azure::Core::Response<SetBlobExpiryResult>(
std::move(response), std::move(pHttpResponse));
}
struct UndeleteBlobOptions
{
Azure::Core::Nullable<int32_t> Timeout;
@ -5492,6 +5642,17 @@ namespace Azure { namespace Storage { namespace Blobs {
response.ETag = httpResponse.GetHeaders().at("etag");
response.LastModified = httpResponse.GetHeaders().at("last-modified");
response.CreationTime = httpResponse.GetHeaders().at("x-ms-creation-time");
auto response_expiry_time_iterator = httpResponse.GetHeaders().find("x-ms-expiry-time");
if (response_expiry_time_iterator != httpResponse.GetHeaders().end())
{
response.ExpiryTime = response_expiry_time_iterator->second;
}
auto response_last_access_time_iterator
= httpResponse.GetHeaders().find("x-ms-last-access-time");
if (response_last_access_time_iterator != httpResponse.GetHeaders().end())
{
response.LastAccessTime = response_last_access_time_iterator->second;
}
for (auto i = httpResponse.GetHeaders().lower_bound("x-ms-meta-");
i != httpResponse.GetHeaders().end() && i->first.substr(0, 10) == "x-ms-meta-";
++i)
@ -5682,6 +5843,11 @@ namespace Azure { namespace Storage { namespace Blobs {
response.ObjectReplicationSourceProperties.emplace_back(std::move(policy));
}
}
auto response_tag_count_iterator = httpResponse.GetHeaders().find("x-ms-tag-count");
if (response_tag_count_iterator != httpResponse.GetHeaders().end())
{
response.TagCount = std::stoi(response_tag_count_iterator->second);
}
return Azure::Core::Response<GetBlobPropertiesResult>(
std::move(response), std::move(pHttpResponse));
}

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@ -213,10 +213,10 @@ namespace Azure { namespace Storage { namespace Blobs {
+ "\n" + ExpiresOn + "\n" + canonicalName + "\n" + userDelegationKey.SignedObjectId + "\n"
+ userDelegationKey.SignedTenantId + "\n" + userDelegationKey.SignedStartsOn + "\n"
+ userDelegationKey.SignedExpiresOn + "\n" + userDelegationKey.SignedService + "\n"
+ userDelegationKey.SignedVersion + "\n" + (IPRange.HasValue() ? IPRange.GetValue() : "")
+ "\n" + protocol + "\n" + Version + "\n" + resource + "\n" + snapshotVersion + "\n"
+ CacheControl + "\n" + ContentDisposition + "\n" + ContentEncoding + "\n" + ContentLanguage
+ "\n" + ContentType;
+ userDelegationKey.SignedVersion + "\n\n\n\n"
+ (IPRange.HasValue() ? IPRange.GetValue() : "") + "\n" + protocol + "\n" + Version + "\n"
+ resource + "\n" + snapshotVersion + "\n" + CacheControl + "\n" + ContentDisposition + "\n"
+ ContentEncoding + "\n" + ContentLanguage + "\n" + ContentType;
std::string signature
= Base64Encode(Details::HmacSha256(stringToSign, Base64Decode(userDelegationKey.Value)));

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@ -669,7 +669,7 @@ namespace Azure { namespace Storage { namespace Test {
EXPECT_NO_THROW(containerClient.Delete(options));
}
TEST_F(BlobContainerClientTest, DISABLED_Undelete)
TEST_F(BlobContainerClientTest, Undelete)
{
auto serviceClient = Azure::Storage::Blobs::BlobServiceClient::CreateFromConnectionString(
StandardStorageConnectionString());
@ -732,19 +732,25 @@ namespace Azure { namespace Storage { namespace Test {
EXPECT_NO_THROW(containerClient2.GetProperties());
}
TEST_F(BlobContainerClientTest, DISABLED_Tags)
TEST_F(BlobContainerClientTest, Tags)
{
std::string blobName = RandomString();
auto blobClient = Azure::Storage::Blobs::AppendBlobClient::CreateFromConnectionString(
StandardStorageConnectionString(), m_containerName, blobName);
blobClient.Create();
auto properties = *blobClient.GetProperties();
EXPECT_FALSE(properties.TagCount.HasValue());
auto downloadRet = blobClient.Download();
EXPECT_FALSE(downloadRet->TagCount.HasValue());
std::map<std::string, std::string> tags;
std::string c1 = RandomString();
std::string c1 = "k" + RandomString();
std::string v1 = RandomString();
std::string c2 = RandomString();
std::string c2 = "k" + RandomString();
std::string v2 = RandomString();
std::string c3 = RandomString();
std::string c3 = "k" + RandomString();
std::string v3 = RandomString();
tags[c1] = v1;
tags[c2] = v2;
@ -756,9 +762,18 @@ namespace Azure { namespace Storage { namespace Test {
downloadedTags = blobClient.GetTags()->Tags;
EXPECT_EQ(downloadedTags, tags);
properties = *blobClient.GetProperties();
EXPECT_TRUE(properties.TagCount.HasValue());
EXPECT_EQ(properties.TagCount.GetValue(), static_cast<int64_t>(tags.size()));
downloadRet = blobClient.Download();
EXPECT_TRUE(downloadRet->TagCount.HasValue());
EXPECT_EQ(downloadRet->TagCount.GetValue(), static_cast<int64_t>(tags.size()));
auto blobServiceClient = Azure::Storage::Blobs::BlobServiceClient::CreateFromConnectionString(
StandardStorageConnectionString());
std::string whereExpression = c1 + " = '" + v1 + "' AND " + c2 + " >= '" + v2 + "'";
std::string whereExpression
= c1 + " = '" + v1 + "' AND " + c2 + " >= '" + v2 + "' AND " + c3 + " <= '" + v3 + "'";
std::string marker;
std::vector<Blobs::FilterBlobItem> findResults;
do
@ -787,15 +802,15 @@ namespace Azure { namespace Storage { namespace Test {
EXPECT_FALSE(findResults[0].TagValue.empty());
}
TEST_F(BlobContainerClientTest, DISABLED_AccessConditionTags)
TEST_F(BlobContainerClientTest, AccessConditionTags)
{
std::map<std::string, std::string> tags;
std::string c1 = RandomString();
std::string c1 = "k" + RandomString();
std::string v1 = RandomString();
tags[c1] = v1;
std::string successWhereExpression = "\"" + c1 + "\" = '" + v1 + "'";
std::string failWhereExpression = "\"" + c1 + "\" != '" + v1 + "'";
std::string successWhereExpression = c1 + " = '" + v1 + "'";
std::string failWhereExpression = c1 + " != '" + v1 + "'";
std::vector<uint8_t> contentData(512);
int64_t contentSize = static_cast<int64_t>(contentData.size());

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@ -100,22 +100,16 @@ namespace Azure { namespace Storage { namespace Test {
};
auto verify_blob_tags = [&](const std::string& sas) {
unused(sas);
/*
blobClient0.Create();
std::map<std::string, std::string> tags = {{"tag_key1", "tag_value1"}};
blobClient0.SetTags(tags);
auto blobClient = Blobs::AppendBlobClient(blobUri + sas);
EXPECT_NO_THROW(blobClient.GetTags());
*/
};
auto verify_blob_filter = [&](const std::string& sas) {
unused(sas);
/*
auto serviceClient = Blobs::BlobServiceClient(serviceUri + sas);
EXPECT_NO_THROW(serviceClient.FindBlobsByTags("\"tag_key1\" = 'tag_value1'"));
*/
};
for (auto permissions : {

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@ -85,6 +85,7 @@ namespace Azure { namespace Storage { namespace Test {
EXPECT_FALSE(res.GetRawResponse().GetHeaders().at(Details::c_HttpHeaderXMsVersion).empty());
EXPECT_FALSE(res->ETag.empty());
EXPECT_FALSE(res->LastModified.empty());
EXPECT_FALSE(res->CreationTime.empty());
EXPECT_EQ(res->HttpHeaders, m_blobUploadOptions.HttpHeaders);
EXPECT_EQ(res->Metadata, m_blobUploadOptions.Metadata);
EXPECT_EQ(res->BlobType, Azure::Storage::Blobs::BlobType::BlockBlob);
@ -101,6 +102,41 @@ namespace Azure { namespace Storage { namespace Test {
EXPECT_FALSE(res->ContentRange.GetValue().empty());
}
TEST_F(BlockBlobClientTest, LastAccessTime)
{
{
auto res = m_blockBlobClient->Download();
ASSERT_TRUE(res->LastAccessTime.HasValue());
EXPECT_FALSE(res->LastAccessTime.GetValue().empty());
}
{
auto res = m_blockBlobClient->GetProperties();
ASSERT_TRUE(res->LastAccessTime.HasValue());
EXPECT_FALSE(res->LastAccessTime.GetValue().empty());
}
{
std::string lastAccessTime;
Azure::Storage::Blobs::ListBlobsSegmentOptions options;
options.Prefix = m_blobName;
do
{
auto res = m_blobContainerClient->ListBlobsFlatSegment(options);
options.Marker = res->NextMarker;
for (const auto& blob : res->Items)
{
if (blob.Name == m_blobName)
{
lastAccessTime = blob.LastAccessTime.GetValue();
break;
}
}
} while (!options.Marker.GetValue().empty());
EXPECT_FALSE(lastAccessTime.empty());
}
}
TEST_F(BlockBlobClientTest, DownloadEmpty)
{
std::vector<uint8_t> emptyContent;

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@ -17,7 +17,7 @@ namespace Azure { namespace Storage { namespace Details {
constexpr static const char* c_HttpHeaderRequestId = "x-ms-request-id";
constexpr static const char* c_HttpHeaderClientRequestId = "x-ms-client-request-id";
constexpr static const char* c_HttpHeaderContentType = "content-type";
constexpr static const char* c_defaultSasVersion = "2019-12-12";
constexpr static const char* c_defaultSasVersion = "2020-02-10";
constexpr int c_reliableStreamRetryCount = 3;
}}} // namespace Azure::Storage::Details

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@ -16,9 +16,14 @@ namespace Azure { namespace Storage {
namespace Blobs {
struct BlobSasBuilder;
}
namespace Files { namespace Shares {
struct ShareSasBuilder;
}} // namespace Files::Shares
namespace Files {
namespace Shares {
struct ShareSasBuilder;
}
namespace DataLake {
struct DataLakeSasBuilder;
}
} // namespace Files
struct SharedKeyCredential
{
@ -39,6 +44,7 @@ namespace Azure { namespace Storage {
friend class SharedKeyPolicy;
friend struct Blobs::BlobSasBuilder;
friend struct Files::Shares::ShareSasBuilder;
friend struct Files::DataLake::DataLakeSasBuilder;
friend struct AccountSasBuilder;
std::string GetAccountKey() const
{

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@ -11,6 +11,7 @@ set (AZURE_STORAGE_DATALAKE_HEADER
inc/azure/storage/files/datalake/datalake_options.hpp
inc/azure/storage/files/datalake/datalake_path_client.hpp
inc/azure/storage/files/datalake/datalake_responses.hpp
inc/azure/storage/files/datalake/datalake_sas_builder.hpp
inc/azure/storage/files/datalake/datalake_service_client.hpp
inc/azure/storage/files/datalake/datalake_utilities.hpp
inc/azure/storage/files/datalake/protocol/datalake_rest_client.hpp
@ -22,6 +23,7 @@ set (AZURE_STORAGE_DATALAKE_SOURCE
src/datalake_file_system_client.cpp
src/datalake_path_client.cpp
src/datalake_responses.cpp
src/datalake_sas_builder.cpp
src/datalake_service_client.cpp
src/datalake_utilities.cpp
)
@ -52,6 +54,7 @@ target_sources(
test/datalake_file_system_client_test.hpp
test/datalake_path_client_test.cpp
test/datalake_path_client_test.hpp
test/datalake_sas_test.cpp
test/datalake_service_client_test.cpp
test/datalake_service_client_test.hpp
)

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@ -3,7 +3,7 @@
#pragma once
#include "azure/storage/blobs/protocol/blob_rest_client.hpp"
#include "azure/storage/blobs/blob_responses.hpp"
#include "azure/storage/files/datalake/protocol/datalake_rest_client.hpp"
namespace Azure { namespace Storage { namespace Files { namespace DataLake {
@ -11,6 +11,7 @@ namespace Azure { namespace Storage { namespace Files { namespace DataLake {
// ServiceClient models:
using GetUserDelegationKeyResult = Blobs::GetUserDelegationKeyResult;
using UserDelegationKey = Blobs::UserDelegationKey;
using ListFileSystemsSegmentResult = ServiceListFileSystemsResult;
// FileSystemClient models:

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@ -0,0 +1,344 @@
// Copyright (c) Microsoft Corporation. All rights reserved.
// SPDX-License-Identifier: MIT
#pragma once
#include <string>
#include "azure/core/nullable.hpp"
#include "azure/storage/common/account_sas_builder.hpp"
#include "azure/storage/files/datalake/datalake_responses.hpp"
namespace Azure { namespace Storage { namespace Files { namespace DataLake {
/**
* @brief Specifies which resources are accessible via the shared access signature.
*/
enum class DataLakeSasResource
{
/**
* @brief Grants access to the content and metadata of any files and directories in the
* filesystem, and to the list of files and directories in the filesystem.
*/
FileSystem,
/**
* @brief Grants access to the content and metadata of the file.
*/
File,
/**
* @brief grants access to the files and subdirectories in the directory and to list the paths
* in the directory.
*/
Directory,
};
/**
* @brief The list of permissions that can be set for a filesystem's access policy.
*/
enum class DataLakeFileSystemSasPermissions
{
/**
* @brief Indicates that Read is permitted.
*/
Read = 1,
/**
* @brief Indicates that Write is permitted.
*/
Write = 2,
/**
* @brief Indicates that Delete is permitted.
*/
Delete = 4,
/**
* @brief Indicates that List is permitted.
*/
List = 8,
/**
* @brief Indicates that Add is permitted.
*/
Add = 16,
/**
* @brief Indicates that Create is permitted.
*/
Create = 32,
/**
* @beirf Indicates that all permissions are set.
*/
All = ~0,
};
inline DataLakeFileSystemSasPermissions operator|(
DataLakeFileSystemSasPermissions lhs,
DataLakeFileSystemSasPermissions rhs)
{
using type = std::underlying_type_t<DataLakeFileSystemSasPermissions>;
return static_cast<DataLakeFileSystemSasPermissions>(
static_cast<type>(lhs) | static_cast<type>(rhs));
}
inline DataLakeFileSystemSasPermissions operator&(
DataLakeFileSystemSasPermissions lhs,
DataLakeFileSystemSasPermissions rhs)
{
using type = std::underlying_type_t<DataLakeFileSystemSasPermissions>;
return static_cast<DataLakeFileSystemSasPermissions>(
static_cast<type>(lhs) & static_cast<type>(rhs));
}
std::string DataLakeFileSystemSasPermissionsToString(
DataLakeFileSystemSasPermissions permissions);
/**
* @brief The list of permissions that can be set for a file or directory's access policy.
*/
enum class DataLakeSasPermissions
{
/**
* @brief Indicates that Read is permitted.
*/
Read = 1,
/**
* @brief Indicates that Write is permitted.
*/
Write = 2,
/**
* @brief Indicates that Delete is permitted.
*/
Delete = 4,
/**
* @brief Indicates that Add is permitted.
*/
Add = 8,
/**
* @brief Indicates that Create is permitted.
*/
Create = 16,
/**
* @brief Indicates that List is permitted.
*/
List = 32,
/**
* @brief Allows the caller to move a blob (file or directory) to a new location.
*/
Move = 64,
/**
* @brief Allows the caller to get system properties and POSIX ACLs of a blob (file or
* directory).
*/
Execute = 128,
/**
* @brief Allows the caller to set owner, owning group, or act as the owner when renaming or
* deleting a blob (file or directory) within a folder that has the sticky bit set.
*/
ManageOwnership = 256,
/**
* @brief Allows the caller to set permissions and POSIX ACLs on blobs (files and directories).
*/
ManageAccessControl = 512,
/**
* @beirf Indicates that all permissions are set.
*/
All = ~0,
};
inline DataLakeSasPermissions operator|(DataLakeSasPermissions lhs, DataLakeSasPermissions rhs)
{
using type = std::underlying_type_t<DataLakeSasPermissions>;
return static_cast<DataLakeSasPermissions>(static_cast<type>(lhs) | static_cast<type>(rhs));
}
inline DataLakeSasPermissions operator&(DataLakeSasPermissions lhs, DataLakeSasPermissions rhs)
{
using type = std::underlying_type_t<DataLakeSasPermissions>;
return static_cast<DataLakeSasPermissions>(static_cast<type>(lhs) & static_cast<type>(rhs));
}
/**
* @brief DataLakeSasBuilder is used to generate a Shared Access Signature (SAS) for an Azure
* Storage DataLake filesystem or path.
*/
struct DataLakeSasBuilder
{
/**
* @brief The storage service version to use to authenticate requests made with this
* shared access signature, and the service version to use when handling requests made with this
* shared access signature.
*/
std::string Version = Storage::Details::c_defaultSasVersion;
/**
* @brief The optional signed protocol field specifies the protocol permitted for a
* request made with the SAS.
*/
SasProtocol Protocol;
/**
* @brief Optionally specify the time at which the shared access signature becomes
* valid.
*/
Azure::Core::Nullable<std::string> StartsOn;
/**
* @brief The time at which the shared access signature becomes invalid. This field must
* be omitted if it has been specified in an associated stored access policy.
*/
std::string ExpiresOn;
/**
* @brief Specifies an IP address or a range of IP addresses from which to accept
* requests. If the IP address from which the request originates does not match the IP address
* or address range specified on the SAS token, the request is not authenticated. When
* specifying a range of IP addresses, note that the range is inclusive.
*/
Azure::Core::Nullable<std::string> IPRange;
/**
* @brief An optional unique value up to 64 characters in length that correlates to an
* access policy specified for the filesystem.
*/
std::string Identifier;
/**
* @brief The name of the filesystem being made accessible.
*/
std::string FileSystemName;
/**
* @brief The name of the path being made accessible, or empty for a filesystem SAS.
*/
std::string Path;
/**
* @brief Defines whether ornot the Path is a directory. If this value is set to true, the Path
* is a directory for a directory SAS. If set to false or default, the Path is a file for a file
* SAS.
*/
bool IsDirectory = false;
/**
* @brief Required when Resource is set to Directory to indicate the depth of the directory
* specified in the canonicalized resource field of the string-to-sign to indicate the depth of
* the directory specified in the canonicalized resource field of the string-to-sign. This is
* only used for user delegation SAS.
*/
Azure::Core::Nullable<int32_t> DirectoryDepth;
/**
* @brief Specifies which resources are accessible via the shared access signature.
*/
DataLakeSasResource Resource;
/**
* @brief Override the value returned for Cache-Control response header.
*/
std::string CacheControl;
/**
* @brief Override the value returned for Content-Disposition response header.
*/
std::string ContentDisposition;
/**
* @brief Override the value returned for Content-Encoding response header.
*/
std::string ContentEncoding;
/**
* @brief Override the value returned for Content-Language response header.
*/
std::string ContentLanguage;
/**
* @brief Override the value returned for Content-Type response header.
*/
std::string ContentType;
/**
* @brief This value will be used for the AAD Object ID of a user authorized by the owner of the
* User Delegation Key to perform the action granted by the SAS. The Azure Storage service will
* ensure that the owner of the user delegation key has the required permissions before granting
* access. No additional permission check for the user specified in this value will be
* performed. This cannot be used in conjuction with AgentObjectId. This is only used with
* generating User Delegation SAS.
*/
std::string PreauthorizedAgentObjectId;
/**
* @brief This value will be used for the AAD Object ID of a user authorized by the owner of the
* User Delegation Key to perform the action granted by the SAS. The Azure Storage service will
* ensure that the owner of the user delegation key has the required permissions before granting
* access. The Azure Storage Service will perform an additional POSIX ACL check to determine if
* the user is authorized to perform the requested operation. This cannot be used in conjuction
* with PreauthorizedAgentObjectId. This is only used with generating User Delegation SAS.
*/
std::string AgentObjectId;
/**
* @brief This value will be used for correlating the storage audit logs with the audit logs
* used by the principal generating and distributing SAS. This is only used for User Delegation
* SAS.
*/
std::string CorrelationId;
/**
* @brief Sets the permissions for the filesystem SAS.
*
* @param permissions The allowed permissions.
*/
void SetPermissions(DataLakeFileSystemSasPermissions permissions)
{
Permissions = DataLakeFileSystemSasPermissionsToString(permissions);
}
/**
* @brief Sets the permissions for the file SAS or directory SAS.
*
* @param permissions The allowed permissions.
*/
void SetPermissions(DataLakeSasPermissions permissions);
/**
* @brief Uses the SharedKeyCredential to sign this shared access signature, to produce
* the proper SAS query parameters for authentication requests.
*
* @param credential The storage account's shared key credential.
* @return The SAS query parameters used for authenticating requests.
*/
std::string ToSasQueryParameters(const SharedKeyCredential& credential);
/**
* @brief Uses an account's user delegation key to sign this shared access signature, to
* produce the proper SAS query parameters for authentication requests.
*
* @param credential UserDelegationKey retruned from BlobServiceClient.GetUserDelegationKey.
* @param accountName The name of the storage account.
* @return The SAS query parameters used for authenticating requests.
*/
std::string ToSasQueryParameters(
const UserDelegationKey& userDelegationKey,
const std::string& accountName);
private:
std::string Permissions;
};
}}}} // namespace Azure::Storage::Files::DataLake

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// Copyright (c) Microsoft Corporation. All rights reserved.
// SPDX-License-Identifier: MIT
#include "azure/storage/files/datalake/datalake_sas_builder.hpp"
#include "azure/core/http/http.hpp"
#include "azure/storage/common/crypt.hpp"
namespace Azure { namespace Storage { namespace Files { namespace DataLake {
namespace {
std::string DataLakeSasResourceToString(DataLakeSasResource resource)
{
if (resource == DataLakeSasResource::FileSystem)
{
return "c";
}
else if (resource == DataLakeSasResource::File)
{
return "b";
}
else if (resource == DataLakeSasResource::Directory)
{
return "d";
}
else
{
throw std::runtime_error("unknown DataLakeSasResource value");
}
}
} // namespace
std::string DataLakeFileSystemSasPermissionsToString(DataLakeFileSystemSasPermissions permissions)
{
std::string permissions_str;
// The order matters
if ((permissions & DataLakeFileSystemSasPermissions::Read)
== DataLakeFileSystemSasPermissions::Read)
{
permissions_str += "r";
}
if ((permissions & DataLakeFileSystemSasPermissions::Add)
== DataLakeFileSystemSasPermissions::Add)
{
permissions_str += "a";
}
if ((permissions & DataLakeFileSystemSasPermissions::Create)
== DataLakeFileSystemSasPermissions::Create)
{
permissions_str += "c";
}
if ((permissions & DataLakeFileSystemSasPermissions::Write)
== DataLakeFileSystemSasPermissions::Write)
{
permissions_str += "w";
}
if ((permissions & DataLakeFileSystemSasPermissions::Delete)
== DataLakeFileSystemSasPermissions::Delete)
{
permissions_str += "d";
}
if ((permissions & DataLakeFileSystemSasPermissions::List)
== DataLakeFileSystemSasPermissions::List)
{
permissions_str += "l";
}
return permissions_str;
}
void DataLakeSasBuilder::SetPermissions(DataLakeSasPermissions permissions)
{
Permissions.clear();
// The order matters
if ((permissions & DataLakeSasPermissions::Read) == DataLakeSasPermissions::Read)
{
Permissions += "r";
}
if ((permissions & DataLakeSasPermissions::Add) == DataLakeSasPermissions::Add)
{
Permissions += "a";
}
if ((permissions & DataLakeSasPermissions::Create) == DataLakeSasPermissions::Create)
{
Permissions += "c";
}
if ((permissions & DataLakeSasPermissions::Write) == DataLakeSasPermissions::Write)
{
Permissions += "w";
}
if ((permissions & DataLakeSasPermissions::Delete) == DataLakeSasPermissions::Delete)
{
Permissions += "d";
}
if ((permissions & DataLakeSasPermissions::List) == DataLakeSasPermissions::List)
{
Permissions += "l";
}
if ((permissions & DataLakeSasPermissions::Move) == DataLakeSasPermissions::Move)
{
Permissions += "m";
}
if ((permissions & DataLakeSasPermissions::Execute) == DataLakeSasPermissions::Execute)
{
Permissions += "e";
}
if ((permissions & DataLakeSasPermissions::ManageOwnership)
== DataLakeSasPermissions::ManageOwnership)
{
Permissions += "o";
}
if ((permissions & DataLakeSasPermissions::ManageAccessControl)
== DataLakeSasPermissions::ManageAccessControl)
{
Permissions += "p";
}
}
std::string DataLakeSasBuilder::ToSasQueryParameters(const SharedKeyCredential& credential)
{
std::string canonicalName = "/blob/" + credential.AccountName + "/" + FileSystemName;
if (Resource == DataLakeSasResource::File)
{
canonicalName += "/" + Path;
}
std::string protocol = SasProtocolToString(Protocol);
std::string resource = DataLakeSasResourceToString(Resource);
std::string stringToSign = Permissions + "\n" + (StartsOn.HasValue() ? StartsOn.GetValue() : "")
+ "\n" + ExpiresOn + "\n" + canonicalName + "\n" + Identifier + "\n"
+ (IPRange.HasValue() ? IPRange.GetValue() : "") + "\n" + protocol + "\n" + Version + "\n"
+ resource + "\n" + "\n" + CacheControl + "\n" + ContentDisposition + "\n" + ContentEncoding
+ "\n" + ContentLanguage + "\n" + ContentType;
std::string signature = Base64Encode(
Storage::Details::HmacSha256(stringToSign, Base64Decode(credential.GetAccountKey())));
Azure::Core::Http::Url builder;
builder.AppendQuery("sv", Version);
builder.AppendQuery("spr", protocol);
if (StartsOn.HasValue())
{
builder.AppendQuery("st", StartsOn.GetValue());
}
if (!ExpiresOn.empty())
{
builder.AppendQuery("se", ExpiresOn);
}
if (IPRange.HasValue())
{
builder.AppendQuery("sip", IPRange.GetValue());
}
if (!Identifier.empty())
{
builder.AppendQuery("si", Identifier);
}
builder.AppendQuery("sr", resource);
if (!Permissions.empty())
{
builder.AppendQuery("sp", Permissions);
}
builder.AppendQuery("sig", signature);
if (!CacheControl.empty())
{
builder.AppendQuery("rscc", CacheControl);
}
if (!ContentDisposition.empty())
{
builder.AppendQuery("rscd", ContentDisposition);
}
if (!ContentEncoding.empty())
{
builder.AppendQuery("rsce", ContentEncoding);
}
if (!ContentLanguage.empty())
{
builder.AppendQuery("rscl", ContentLanguage);
}
if (!ContentType.empty())
{
builder.AppendQuery("rsct", ContentType);
}
return builder.GetAbsoluteUrl();
}
std::string DataLakeSasBuilder::ToSasQueryParameters(
const UserDelegationKey& userDelegationKey,
const std::string& accountName)
{
std::string canonicalName = "/blob/" + accountName + "/" + FileSystemName;
if (Resource == DataLakeSasResource::File || Resource == DataLakeSasResource::Directory)
{
canonicalName += "/" + Path;
}
std::string protocol = SasProtocolToString(Protocol);
std::string resource = DataLakeSasResourceToString(Resource);
std::string stringToSign = Permissions + "\n" + (StartsOn.HasValue() ? StartsOn.GetValue() : "")
+ "\n" + ExpiresOn + "\n" + canonicalName + "\n" + userDelegationKey.SignedObjectId + "\n"
+ userDelegationKey.SignedTenantId + "\n" + userDelegationKey.SignedStartsOn + "\n"
+ userDelegationKey.SignedExpiresOn + "\n" + userDelegationKey.SignedService + "\n"
+ userDelegationKey.SignedVersion + "\n" + PreauthorizedAgentObjectId + "\n" + AgentObjectId
+ "\n" + CorrelationId + "\n" + (IPRange.HasValue() ? IPRange.GetValue() : "") + "\n"
+ protocol + "\n" + Version + "\n" + resource + "\n" + "\n" + CacheControl + "\n"
+ ContentDisposition + "\n" + ContentEncoding + "\n" + ContentLanguage + "\n" + ContentType;
std::string signature = Base64Encode(
Storage::Details::HmacSha256(stringToSign, Base64Decode(userDelegationKey.Value)));
Azure::Core::Http::Url builder;
builder.AppendQuery("sv", Version);
builder.AppendQuery("sr", resource);
if (StartsOn.HasValue())
{
builder.AppendQuery("st", StartsOn.GetValue());
}
builder.AppendQuery("se", ExpiresOn);
builder.AppendQuery("sp", Permissions);
if (IPRange.HasValue())
{
builder.AppendQuery("sip", IPRange.GetValue());
}
builder.AppendQuery("spr", protocol);
builder.AppendQuery("skoid", userDelegationKey.SignedObjectId);
builder.AppendQuery("sktid", userDelegationKey.SignedTenantId);
builder.AppendQuery("skt", userDelegationKey.SignedStartsOn);
builder.AppendQuery("ske", userDelegationKey.SignedExpiresOn);
builder.AppendQuery("sks", userDelegationKey.SignedService);
builder.AppendQuery("skv", userDelegationKey.SignedVersion);
if (!PreauthorizedAgentObjectId.empty())
{
builder.AppendQuery("saoid", PreauthorizedAgentObjectId);
}
if (!AgentObjectId.empty())
{
builder.AppendQuery("suoid", AgentObjectId);
}
if (!CorrelationId.empty())
{
builder.AppendQuery("scid", CorrelationId);
}
if (DirectoryDepth.HasValue())
{
builder.AppendQuery("sdd", std::to_string(DirectoryDepth.GetValue()));
}
if (!CacheControl.empty())
{
builder.AppendQuery("rscc", CacheControl);
}
if (!ContentDisposition.empty())
{
builder.AppendQuery("rscd", ContentDisposition);
}
if (!ContentEncoding.empty())
{
builder.AppendQuery("rsce", ContentEncoding);
}
if (!ContentLanguage.empty())
{
builder.AppendQuery("rscl", ContentLanguage);
}
if (!ContentType.empty())
{
builder.AppendQuery("rsct", ContentType);
}
builder.AppendQuery("sig", signature);
return builder.GetAbsoluteUrl();
}
}}}} // namespace Azure::Storage::Files::DataLake

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// Copyright (c) Microsoft Corporation. All rights reserved.
// SPDX-License-Identifier: MIT
#include "azure/storage/blobs/blob_sas_builder.hpp"
#include "azure/storage/files/datalake/datalake_sas_builder.hpp"
#include "datalake_file_system_client_test.hpp"
namespace Azure { namespace Storage { namespace Test {
TEST_F(DataLakeFileSystemClientTest, DataLakeSasTest)
{
std::string directory1Name = RandomString();
std::string directory2Name = RandomString();
std::string fileName = RandomString();
Files::DataLake::DataLakeSasBuilder fileSasBuilder;
fileSasBuilder.Protocol = SasProtocol::HttpsAndHtttp;
fileSasBuilder.StartsOn = ToIso8601(std::chrono::system_clock::now() - std::chrono::minutes(5));
fileSasBuilder.ExpiresOn
= ToIso8601(std::chrono::system_clock::now() + std::chrono::minutes(60));
fileSasBuilder.FileSystemName = m_fileSystemName;
fileSasBuilder.Path = directory1Name + "/" + directory2Name + "/" + fileName;
fileSasBuilder.Resource = Files::DataLake::DataLakeSasResource::File;
Files::DataLake::DataLakeSasBuilder directorySasBuilder = fileSasBuilder;
directorySasBuilder.Path = directory1Name;
directorySasBuilder.IsDirectory = true;
directorySasBuilder.DirectoryDepth = 1;
directorySasBuilder.Resource = Files::DataLake::DataLakeSasResource::Directory;
Files::DataLake::DataLakeSasBuilder filesystemSasBuilder = fileSasBuilder;
filesystemSasBuilder.Path.clear();
filesystemSasBuilder.Resource = Files::DataLake::DataLakeSasResource::FileSystem;
auto keyCredential = Details::ParseConnectionString(AdlsGen2ConnectionString()).KeyCredential;
auto accountName = keyCredential->AccountName;
auto serviceClient0
= Files::DataLake::ServiceClient::CreateFromConnectionString(AdlsGen2ConnectionString());
auto filesystemClient0 = serviceClient0.GetFileSystemClient(m_fileSystemName);
auto containerClinet0 = Blobs::BlobContainerClient::CreateFromConnectionString(
AdlsGen2ConnectionString(), m_fileSystemName);
auto directory1Client0 = filesystemClient0.GetDirectoryClient(directory1Name);
auto directory2Client0 = directory1Client0.GetSubDirectoryClient(directory2Name);
auto fileClient0 = directory2Client0.GetFileClient(fileName);
directory1Client0.Create();
directory2Client0.Create();
auto serviceUri = serviceClient0.GetDfsUri();
auto filesystemUri = filesystemClient0.GetDfsUri();
auto directory1Uri = directory1Client0.GetDfsUri();
auto directory2Uri = directory2Client0.GetDfsUri();
auto fileUri = fileClient0.GetUri();
auto serviceClient1 = Files::DataLake::ServiceClient(
serviceUri,
std::make_shared<Azure::Core::Credentials::ClientSecretCredential>(
AadTenantId(), AadClientId(), AadClientSecret()));
auto userDelegationKey = *serviceClient1.GetUserDelegationKey(
ToIso8601(std::chrono::system_clock::now() - std::chrono::minutes(5)),
ToIso8601(std::chrono::system_clock::now() + std::chrono::minutes(60)));
auto verify_file_read = [&](const std::string& sas) {
EXPECT_NO_THROW(fileClient0.Create());
auto fileClient = Files::DataLake::FileClient(fileUri + sas);
auto downloadedContent = fileClient.Read();
EXPECT_TRUE(ReadBodyStream(downloadedContent->Body).empty());
};
auto verify_file_write = [&](const std::string& sas) {
auto fileClient = Files::DataLake::FileClient(fileUri + sas);
EXPECT_NO_THROW(fileClient.Create());
};
auto verify_file_delete = [&](const std::string& sas) {
fileClient0.Create();
auto fileClient = Files::DataLake::FileClient(fileUri + sas);
EXPECT_NO_THROW(fileClient.Delete());
};
auto verify_file_add = [&](const std::string& sas) {
unused(sas);
/*
* Add test for append block when DataLake supports append blobs.
*/
};
auto verify_filesystem_list = [&](const std::string& sas) {
auto filesystemClient = Files::DataLake::FileSystemClient(filesystemUri + sas);
EXPECT_NO_THROW(filesystemClient.ListPaths(true));
};
auto verify_directory_list = [&](const std::string& sas) {
auto filesystemClient = Files::DataLake::FileSystemClient(filesystemUri + sas);
Files::DataLake::ListPathsOptions options;
options.Directory = directory1Name;
EXPECT_NO_THROW(filesystemClient.ListPaths(true, options));
};
auto verify_file_create = [&](const std::string& sas) {
try
{
fileClient0.Delete();
}
catch (StorageError&)
{
}
auto fileClient = Files::DataLake::FileClient(fileUri + sas);
fileClient.Create();
};
auto verify_file_move = [&](const std::string& sas) {
try
{
fileClient0.Delete();
}
catch (StorageError&)
{
}
std::string newFilename = RandomString();
auto newFileClient0 = directory2Client0.GetFileClient(newFilename);
newFileClient0.Create();
auto fileClient = Files::DataLake::FileClient(newFileClient0.GetDfsUri() + sas);
EXPECT_NO_THROW(fileClient.Rename(directory1Name + "/" + directory2Name + "/" + fileName));
};
auto verify_file_execute = [&](const std::string& sas) {
fileClient0.Create();
auto fileClient = Files::DataLake::FileClient(fileUri + sas);
EXPECT_NO_THROW(fileClient0.GetAccessControls());
};
auto verify_file_ownership = [&](const std::string& sas) {
fileClient0.Create();
auto fileClient = Files::DataLake::FileClient(fileUri + sas);
EXPECT_NO_THROW(fileClient0.GetAccessControls());
};
auto verify_file_permissions = [&](const std::string& sas) {
fileClient0.Create();
auto fileClient = Files::DataLake::FileClient(fileUri + sas);
auto acls = fileClient0.GetAccessControls()->Acls;
EXPECT_NO_THROW(fileClient.SetAccessControl(acls));
};
for (auto permissions : {
Files::DataLake::DataLakeSasPermissions::All,
Files::DataLake::DataLakeSasPermissions::Read,
Files::DataLake::DataLakeSasPermissions::Write,
Files::DataLake::DataLakeSasPermissions::Delete,
Files::DataLake::DataLakeSasPermissions::Add,
Files::DataLake::DataLakeSasPermissions::Create,
Files::DataLake::DataLakeSasPermissions::List,
Files::DataLake::DataLakeSasPermissions::Move,
Files::DataLake::DataLakeSasPermissions::Execute,
Files::DataLake::DataLakeSasPermissions::ManageOwnership,
Files::DataLake::DataLakeSasPermissions::ManageAccessControl,
})
{
fileSasBuilder.SetPermissions(permissions);
auto sasToken = fileSasBuilder.ToSasQueryParameters(*keyCredential);
auto sasToken2 = fileSasBuilder.ToSasQueryParameters(userDelegationKey, accountName);
if ((permissions & Files::DataLake::DataLakeSasPermissions::Read)
== Files::DataLake::DataLakeSasPermissions::Read)
{
verify_file_read(sasToken);
verify_file_read(sasToken2);
}
if ((permissions & Files::DataLake::DataLakeSasPermissions::Write)
== Files::DataLake::DataLakeSasPermissions::Write)
{
verify_file_write(sasToken);
verify_file_write(sasToken2);
}
if ((permissions & Files::DataLake::DataLakeSasPermissions::Delete)
== Files::DataLake::DataLakeSasPermissions::Delete)
{
verify_file_delete(sasToken);
verify_file_delete(sasToken2);
}
if ((permissions & Files::DataLake::DataLakeSasPermissions::Add)
== Files::DataLake::DataLakeSasPermissions::Add)
{
verify_file_add(sasToken);
verify_file_add(sasToken2);
}
if ((permissions & Files::DataLake::DataLakeSasPermissions::Create)
== Files::DataLake::DataLakeSasPermissions::Create)
{
verify_file_create(sasToken);
verify_file_create(sasToken2);
}
if ((permissions & Files::DataLake::DataLakeSasPermissions::ManageAccessControl)
== Files::DataLake::DataLakeSasPermissions::ManageAccessControl)
{
verify_file_permissions(sasToken);
verify_file_permissions(sasToken2);
}
}
for (auto permissions : {
Files::DataLake::DataLakeSasPermissions::All,
Files::DataLake::DataLakeSasPermissions::Read,
Files::DataLake::DataLakeSasPermissions::Write,
Files::DataLake::DataLakeSasPermissions::Delete,
Files::DataLake::DataLakeSasPermissions::Add,
Files::DataLake::DataLakeSasPermissions::Create,
Files::DataLake::DataLakeSasPermissions::List,
Files::DataLake::DataLakeSasPermissions::Move,
Files::DataLake::DataLakeSasPermissions::Execute,
Files::DataLake::DataLakeSasPermissions::ManageOwnership,
Files::DataLake::DataLakeSasPermissions::ManageAccessControl,
})
{
directorySasBuilder.SetPermissions(permissions);
auto sasToken2 = directorySasBuilder.ToSasQueryParameters(userDelegationKey, accountName);
if ((permissions & Files::DataLake::DataLakeSasPermissions::Read)
== Files::DataLake::DataLakeSasPermissions::Read)
{
verify_file_read(sasToken2);
}
if ((permissions & Files::DataLake::DataLakeSasPermissions::Write)
== Files::DataLake::DataLakeSasPermissions::Write)
{
verify_file_write(sasToken2);
}
if ((permissions & Files::DataLake::DataLakeSasPermissions::Delete)
== Files::DataLake::DataLakeSasPermissions::Delete)
{
verify_file_delete(sasToken2);
}
if ((permissions & Files::DataLake::DataLakeSasPermissions::Add)
== Files::DataLake::DataLakeSasPermissions::Add)
{
verify_file_add(sasToken2);
}
if ((permissions & Files::DataLake::DataLakeSasPermissions::Create)
== Files::DataLake::DataLakeSasPermissions::Create)
{
verify_file_create(sasToken2);
}
if ((permissions & Files::DataLake::DataLakeSasPermissions::List)
== Files::DataLake::DataLakeSasPermissions::List)
{
verify_directory_list(sasToken2);
}
unused(verify_file_move);
/*
don't know why, move doesn't work
if ((permissions & Files::DataLake::DataLakeSasPermissions::Move)
== Files::DataLake::DataLakeSasPermissions::Move)
{
verify_file_move(sasToken2);
}
*/
if ((permissions & Files::DataLake::DataLakeSasPermissions::Execute)
== Files::DataLake::DataLakeSasPermissions::Execute)
{
verify_file_execute(sasToken2);
}
if ((permissions & Files::DataLake::DataLakeSasPermissions::ManageOwnership)
== Files::DataLake::DataLakeSasPermissions::ManageOwnership)
{
verify_file_ownership(sasToken2);
}
if ((permissions & Files::DataLake::DataLakeSasPermissions::ManageAccessControl)
== Files::DataLake::DataLakeSasPermissions::ManageAccessControl)
{
verify_file_permissions(sasToken2);
}
}
for (auto permissions : {
Files::DataLake::DataLakeFileSystemSasPermissions::All,
Files::DataLake::DataLakeFileSystemSasPermissions::Read,
Files::DataLake::DataLakeFileSystemSasPermissions::Write,
Files::DataLake::DataLakeFileSystemSasPermissions::Delete,
Files::DataLake::DataLakeFileSystemSasPermissions::List,
Files::DataLake::DataLakeFileSystemSasPermissions::Add,
Files::DataLake::DataLakeFileSystemSasPermissions::Create,
})
{
filesystemSasBuilder.SetPermissions(permissions);
auto sasToken = filesystemSasBuilder.ToSasQueryParameters(*keyCredential);
auto sasToken2 = filesystemSasBuilder.ToSasQueryParameters(userDelegationKey, accountName);
if ((permissions & Files::DataLake::DataLakeFileSystemSasPermissions::All)
== Files::DataLake::DataLakeFileSystemSasPermissions::All)
{
unused(verify_file_move);
/*
don't know why, move doesn't work
verify_file_move(sasToken);
verify_file_move(sasToken2);
*/
}
if ((permissions & Files::DataLake::DataLakeFileSystemSasPermissions::Read)
== Files::DataLake::DataLakeFileSystemSasPermissions::Read)
{
verify_file_read(sasToken);
verify_file_read(sasToken2);
}
if ((permissions & Files::DataLake::DataLakeFileSystemSasPermissions::Write)
== Files::DataLake::DataLakeFileSystemSasPermissions::Write)
{
verify_file_write(sasToken);
verify_file_write(sasToken2);
}
if ((permissions & Files::DataLake::DataLakeFileSystemSasPermissions::Delete)
== Files::DataLake::DataLakeFileSystemSasPermissions::Delete)
{
verify_file_delete(sasToken);
verify_file_delete(sasToken2);
}
if ((permissions & Files::DataLake::DataLakeFileSystemSasPermissions::List)
== Files::DataLake::DataLakeFileSystemSasPermissions::List)
{
verify_filesystem_list(sasToken);
verify_filesystem_list(sasToken2);
}
if ((permissions & Files::DataLake::DataLakeFileSystemSasPermissions::Add)
== Files::DataLake::DataLakeFileSystemSasPermissions::Add)
{
verify_file_add(sasToken);
verify_file_add(sasToken2);
}
if ((permissions & Files::DataLake::DataLakeFileSystemSasPermissions::Create)
== Files::DataLake::DataLakeFileSystemSasPermissions::Create)
{
verify_file_create(sasToken);
verify_file_create(sasToken2);
}
}
fileSasBuilder.SetPermissions(Files::DataLake::DataLakeSasPermissions::All);
// Expires
{
Files::DataLake::DataLakeSasBuilder builder2 = fileSasBuilder;
builder2.StartsOn = ToIso8601(std::chrono::system_clock::now() - std::chrono::minutes(5));
builder2.ExpiresOn = ToIso8601(std::chrono::system_clock::now() - std::chrono::minutes(1));
auto sasToken = builder2.ToSasQueryParameters(*keyCredential);
EXPECT_THROW(verify_file_create(sasToken), StorageError);
auto sasToken2 = builder2.ToSasQueryParameters(userDelegationKey, accountName);
EXPECT_THROW(verify_file_create(sasToken2), StorageError);
}
// Without start time
{
Files::DataLake::DataLakeSasBuilder builder2 = fileSasBuilder;
builder2.StartsOn.Reset();
auto sasToken = builder2.ToSasQueryParameters(*keyCredential);
EXPECT_NO_THROW(verify_file_create(sasToken));
auto sasToken2 = builder2.ToSasQueryParameters(userDelegationKey, accountName);
EXPECT_NO_THROW(verify_file_create(sasToken2));
}
// IP
{
Files::DataLake::DataLakeSasBuilder builder2 = fileSasBuilder;
builder2.IPRange = "0.0.0.0-0.0.0.1";
auto sasToken = builder2.ToSasQueryParameters(*keyCredential);
EXPECT_THROW(verify_file_create(sasToken), StorageError);
auto sasToken2 = builder2.ToSasQueryParameters(userDelegationKey, accountName);
EXPECT_THROW(verify_file_create(sasToken2), StorageError);
builder2.IPRange = "0.0.0.0-255.255.255.255";
sasToken = builder2.ToSasQueryParameters(*keyCredential);
EXPECT_NO_THROW(verify_file_create(sasToken));
sasToken2 = builder2.ToSasQueryParameters(userDelegationKey, accountName);
EXPECT_NO_THROW(verify_file_create(sasToken2));
}
// PreauthorizedAgentObjectId
{
Files::DataLake::DataLakeSasBuilder builder2 = fileSasBuilder;
builder2.PreauthorizedAgentObjectId = Azure::Core::Uuid::CreateUuid().GetUuidString();
builder2.CorrelationId = Azure::Core::Uuid::CreateUuid().GetUuidString();
auto sasToken2 = builder2.ToSasQueryParameters(userDelegationKey, accountName);
EXPECT_NO_THROW(verify_file_read(sasToken2));
}
// Identifier
{
Blobs::SetContainerAccessPolicyOptions options;
options.AccessType = Blobs::PublicAccessType::Blob;
Blobs::BlobSignedIdentifier identifier;
identifier.Id = RandomString(64);
identifier.StartsOn = ToIso8601(std::chrono::system_clock::now() - std::chrono::minutes(5));
identifier.ExpiresOn = ToIso8601(std::chrono::system_clock::now() + std::chrono::minutes(60));
identifier.Permissions
= Blobs::BlobContainerSasPermissionsToString(Blobs::BlobContainerSasPermissions::Read);
options.SignedIdentifiers.emplace_back(identifier);
containerClinet0.SetAccessPolicy(options);
Files::DataLake::DataLakeSasBuilder builder2 = fileSasBuilder;
builder2.StartsOn.Reset();
builder2.ExpiresOn.clear();
builder2.SetPermissions(static_cast<Files::DataLake::DataLakeFileSystemSasPermissions>(0));
builder2.Identifier = identifier.Id;
auto sasToken = builder2.ToSasQueryParameters(*keyCredential);
EXPECT_NO_THROW(verify_file_read(sasToken));
}
// response headers override
{
Files::DataLake::DataLakeHttpHeaders headers;
headers.ContentType = "application/x-binary";
headers.ContentLanguage = "en-US";
headers.ContentDisposition = "attachment";
headers.CacheControl = "no-cache";
headers.ContentEncoding = "identify";
Files::DataLake::DataLakeSasBuilder builder2 = fileSasBuilder;
builder2.SetPermissions(Files::DataLake::DataLakeSasPermissions::Read);
builder2.ContentType = "application/x-binary";
builder2.ContentLanguage = "en-US";
builder2.ContentDisposition = "attachment";
builder2.CacheControl = "no-cache";
builder2.ContentEncoding = "identify";
auto sasToken = builder2.ToSasQueryParameters(*keyCredential);
auto fileClient = Files::DataLake::FileClient(fileUri + sasToken);
fileClient0.Create();
auto p = fileClient.GetProperties();
EXPECT_EQ(p->HttpHeaders.ContentType, headers.ContentType);
EXPECT_EQ(p->HttpHeaders.ContentLanguage, headers.ContentLanguage);
EXPECT_EQ(p->HttpHeaders.ContentDisposition, headers.ContentDisposition);
EXPECT_EQ(p->HttpHeaders.CacheControl, headers.CacheControl);
EXPECT_EQ(p->HttpHeaders.ContentEncoding, headers.ContentEncoding);
auto sasToken2 = builder2.ToSasQueryParameters(userDelegationKey, accountName);
fileClient = Files::DataLake::FileClient(fileUri + sasToken);
p = fileClient.GetProperties();
EXPECT_EQ(p->HttpHeaders.ContentType, headers.ContentType);
EXPECT_EQ(p->HttpHeaders.ContentLanguage, headers.ContentLanguage);
EXPECT_EQ(p->HttpHeaders.ContentDisposition, headers.ContentDisposition);
EXPECT_EQ(p->HttpHeaders.CacheControl, headers.CacheControl);
EXPECT_EQ(p->HttpHeaders.ContentEncoding, headers.ContentEncoding);
}
}
}}} // namespace Azure::Storage::Test