/// <summary>
/// Use an account's <see cref="StorageSharedKeyCredential"/> to sign this
/// shared access signature values to produce the proper SAS query
/// parameters for authenticating requests.
/// </summary>
/// <param name="sharedKeyCredential">
/// The storage account's <see cref="StorageSharedKeyCredential"/>.
/// </param>
/// <returns>
/// The <see cref="BlobSasQueryParameters"/> used for authenticating
/// requests.
/// </returns>
public BlobSasQueryParameters ToSasQueryParameters(StorageSharedKeyCredential sharedKeyCredential)
{
sharedKeyCredential = sharedKeyCredential ?? throw Errors.ArgumentNull(nameof(sharedKeyCredential));
EnsureState();
var startTime = SasQueryParameters.FormatTimesForSasSigning(StartsOn);
var expiryTime = SasQueryParameters.FormatTimesForSasSigning(ExpiresOn);
// See http://msdn.microsoft.com/en-us/library/azure/dn140255.aspx
var stringToSign = String.Join("\n",
Permissions,
startTime,
expiryTime,
GetCanonicalName(sharedKeyCredential.AccountName, BlobContainerName ?? String.Empty, BlobName ?? String.Empty),
Identifier,
IPRange.ToString(),
Protocol.ToProtocolString(),
Version,
Resource,
Snapshot,
CacheControl,
ContentDisposition,
ContentEncoding,
ContentLanguage,
ContentType);
var signature = sharedKeyCredential.ComputeHMACSHA256(stringToSign);
var p = new BlobSasQueryParameters(
version: Version,
services: default,
/// <summary>
/// Use an account's <see cref="StorageSharedKeyCredential"/> to sign this
/// shared access signature values to produce the proper SAS query
/// parameters for authenticating requests.
/// </summary>
/// <param name="sharedKeyCredential">
/// The storage account's <see cref="StorageSharedKeyCredential"/>.
/// </param>
/// <returns>
/// The <see cref="SasQueryParameters"/> used for authenticating requests.
/// </returns>
public SasQueryParameters ToSasQueryParameters(StorageSharedKeyCredential sharedKeyCredential)
{
sharedKeyCredential = sharedKeyCredential ?? throw Errors.ArgumentNull(nameof(sharedKeyCredential));
string resource;
if (String.IsNullOrEmpty(this.FilePath))
{
// Make sure the permission characters are in the correct order
this.Permissions = ShareSasPermissions.Parse(this.Permissions).ToString();
resource = Constants.Sas.Resource.Share;
}
else
{
// Make sure the permission characters are in the correct order
this.Permissions = FileSasPermissions.Parse(this.Permissions).ToString();
resource = Constants.Sas.Resource.File;
}
if (String.IsNullOrEmpty(this.Version))
{
this.Version = SasQueryParameters.DefaultSasVersion;
}
var startTime = SasQueryParameters.FormatTimesForSasSigning(this.StartTime);
var expiryTime = SasQueryParameters.FormatTimesForSasSigning(this.ExpiryTime);
// String to sign: http://msdn.microsoft.com/en-us/library/azure/dn140255.aspx
var stringToSign = String.Join("\n",
this.Permissions,
startTime,
expiryTime,
GetCanonicalName(sharedKeyCredential.AccountName, this.ShareName ?? String.Empty, this.FilePath ?? String.Empty),
this.Identifier,
this.IPRange.ToString(),
this.Protocol.ToString(),
this.Version,
this.CacheControl,
this.ContentDisposition,
this.ContentEncoding,
this.ContentLanguage,
this.ContentType);
var signature = sharedKeyCredential.ComputeHMACSHA256(stringToSign);
var p = new SasQueryParameters(
version: this.Version,
services: null,
resourceTypes: null,
protocol: this.Protocol,
startTime: this.StartTime,
expiryTime: this.ExpiryTime,
ipRange: this.IPRange,
identifier: this.Identifier,
resource: resource,
permissions: this.Permissions,
signature: signature);
return(p);
}
/// <summary>
/// Use an account's <see cref="StorageSharedKeyCredential"/> to sign this
/// shared access signature values to produce the proper SAS query
/// parameters for authenticating requests.
/// </summary>
/// <param name="sharedKeyCredential">
/// The storage account's <see cref="StorageSharedKeyCredential"/>.
/// </param>
/// <returns>
/// The <see cref="SasQueryParameters"/> used for authenticating
/// requests.
/// </returns>
public SasQueryParameters ToSasQueryParameters(StorageSharedKeyCredential sharedKeyCredential)
{
sharedKeyCredential = sharedKeyCredential ?? throw Errors.ArgumentNull(nameof(sharedKeyCredential));
if (ExpiresOn == default)
{
throw Errors.SasMissingData(nameof(ExpiresOn));
}
if (string.IsNullOrEmpty(Permissions))
{
throw Errors.SasMissingData(nameof(Permissions));
}
if (string.IsNullOrEmpty(Version))
{
Version = SasQueryParameters.DefaultSasVersion;
}
var startTime = SasQueryParameters.FormatTimesForSasSigning(StartsOn);
var expiryTime = SasQueryParameters.FormatTimesForSasSigning(ExpiresOn);
// String to sign: http://msdn.microsoft.com/en-us/library/azure/dn140255.aspx
var stringToSign = string.Join("\n",
Permissions,
startTime,
expiryTime,
GetCanonicalName(sharedKeyCredential.AccountName, QueueName ?? string.Empty),
Identifier,
IPRange.ToString(),
Protocol.ToProtocolString(),
Version);
var signature = sharedKeyCredential.ComputeHMACSHA256(stringToSign);
var p = new SasQueryParameters(
version: Version,
services: default,
internal static new SasQueryParameters Create(
string version,
AccountSasServices?services,
AccountSasResourceTypes?resourceTypes,
SasProtocol protocol,
DateTimeOffset startsOn,
DateTimeOffset expiresOn,
SasIPRange ipRange,
string identifier,
string resource,
string permissions,
string signature,
string cacheControl = default,
string contentDisposition = default,
string contentEncoding = default,
string contentLanguage = default,
string contentType = default) =>
SasQueryParameters.Create(
version,
services,
resourceTypes,
protocol,
startsOn,
expiresOn,
ipRange,
identifier,
resource,
permissions,
signature,
cacheControl,
contentDisposition,
contentEncoding,
contentLanguage,
contentType);
/// <summary>
/// Use an account's <see cref="UserDelegationKey"/> to sign this
/// shared access signature values to produce the propery SAS query
/// parameters for authenticating requests.
/// </summary>
/// <param name="userDelegationKey">
/// A <see cref="UserDelegationKey"/> returned from
/// <see cref="Azure.Storage.Blobs.BlobServiceClient.GetUserDelegationKeyAsync"/>.
/// </param>
/// <param name="accountName">The name of the storage account.</param>
/// <returns>
/// The <see cref="BlobSasQueryParameters"/> used for authenticating requests.
/// </returns>
public BlobSasQueryParameters ToSasQueryParameters(UserDelegationKey userDelegationKey, string accountName)
{
userDelegationKey = userDelegationKey ?? throw new ArgumentNullException(nameof(userDelegationKey));
this.EnsureState();
var startTime = SasQueryParameters.FormatTimesForSasSigning(this.StartTime);
var expiryTime = SasQueryParameters.FormatTimesForSasSigning(this.ExpiryTime);
var signedStart = SasQueryParameters.FormatTimesForSasSigning(userDelegationKey.SignedStart);
var signedExpiry = SasQueryParameters.FormatTimesForSasSigning(userDelegationKey.SignedExpiry);
// See http://msdn.microsoft.com/en-us/library/azure/dn140255.aspx
var stringToSign = String.Join("\n",
this.Permissions,
startTime,
expiryTime,
GetCanonicalName(accountName, this.ContainerName ?? String.Empty, this.BlobName ?? String.Empty),
userDelegationKey.SignedOid,
userDelegationKey.SignedTid,
signedStart,
signedExpiry,
userDelegationKey.SignedService,
userDelegationKey.SignedVersion,
this.IPRange.ToString(),
this.Protocol.ToString(),
this.Version,
this.Resource,
this.Snapshot,
this.CacheControl,
this.ContentDisposition,
this.ContentEncoding,
this.ContentLanguage,
this.ContentType);
var signature = ComputeHMACSHA256(userDelegationKey.Value, stringToSign);
var p = new BlobSasQueryParameters(
version: this.Version,
services: null,
resourceTypes: null,
protocol: this.Protocol,
startTime: this.StartTime,
expiryTime: this.ExpiryTime,
ipRange: this.IPRange,
identifier: null,
resource: this.Resource,
permissions: this.Permissions,
keyOid: userDelegationKey.SignedOid,
keyTid: userDelegationKey.SignedTid,
keyStart: userDelegationKey.SignedStart,
keyExpiry: userDelegationKey.SignedExpiry,
keyService: userDelegationKey.SignedService,
keyVersion: userDelegationKey.SignedVersion,
signature: signature);
return(p);
}
/// <summary>
/// Use an account's <see cref="StorageSharedKeyCredential"/> to sign this
/// shared access signature values to produce the proper SAS query
/// parameters for authenticating requests.
/// </summary>
/// <param name="sharedKeyCredential">
/// The storage account's <see cref="StorageSharedKeyCredential"/>.
/// </param>
/// <returns>
/// The <see cref="SasQueryParameters"/> used for authenticating requests.
/// </returns>
public SasQueryParameters ToSasQueryParameters(StorageSharedKeyCredential sharedKeyCredential)
{
sharedKeyCredential = sharedKeyCredential ?? throw Errors.ArgumentNull(nameof(sharedKeyCredential));
string resource;
if (string.IsNullOrEmpty(FilePath))
{
// Make sure the permission characters are in the correct order
Permissions = ShareSasPermissions.Parse(Permissions).ToString();
resource = Constants.Sas.Resource.Share;
}
else
{
// Make sure the permission characters are in the correct order
Permissions = FileSasPermissions.Parse(Permissions).ToString();
resource = Constants.Sas.Resource.File;
}
if (string.IsNullOrEmpty(Version))
{
Version = SasQueryParameters.DefaultSasVersion;
}
var startTime = SasQueryParameters.FormatTimesForSasSigning(StartsOn);
var expiryTime = SasQueryParameters.FormatTimesForSasSigning(ExpiresOn);
// String to sign: http://msdn.microsoft.com/en-us/library/azure/dn140255.aspx
var stringToSign = string.Join("\n",
Permissions,
startTime,
expiryTime,
GetCanonicalName(sharedKeyCredential.AccountName, ShareName ?? string.Empty, FilePath ?? string.Empty),
Identifier,
IPRange.ToString(),
Protocol.ToProtocolString(),
Version,
CacheControl,
ContentDisposition,
ContentEncoding,
ContentLanguage,
ContentType);
var signature = sharedKeyCredential.ComputeHMACSHA256(stringToSign);
var p = new SasQueryParameters(
version: Version,
services: default,
/// <summary>
/// Use an account's <see cref="StorageSharedKeyCredential"/> to sign this
/// shared access signature values to produce the proper SAS query
/// parameters for authenticating requests.
/// </summary>
/// <param name="sharedKeyCredential">
/// The storage account's <see cref="StorageSharedKeyCredential"/>.
/// </param>
/// <returns>
/// The <see cref="SasQueryParameters"/> used for authenticating
/// requests.
/// </returns>
public SasQueryParameters ToSasQueryParameters(StorageSharedKeyCredential sharedKeyCredential)
{
// https://docs.microsoft.com/en-us/rest/api/storageservices/Constructing-an-Account-SAS
sharedKeyCredential = sharedKeyCredential ?? throw Errors.ArgumentNull(nameof(sharedKeyCredential));
if (this.ExpiryTime == default || String.IsNullOrEmpty(this.Permissions) || String.IsNullOrEmpty(this.ResourceTypes) || String.IsNullOrEmpty(this.Services))
{
throw Errors.AccountSasMissingData();
}
if (String.IsNullOrEmpty(this.Version))
{
this.Version = SasQueryParameters.DefaultSasVersion;
}
// Make sure the permission characters are in the correct order
this.Permissions = AccountSasPermissions.Parse(this.Permissions).ToString();
var startTime = SasQueryParameters.FormatTimesForSasSigning(this.StartTime);
var expiryTime = SasQueryParameters.FormatTimesForSasSigning(this.ExpiryTime);
// String to sign: http://msdn.microsoft.com/en-us/library/azure/dn140255.aspx
var stringToSign = String.Join("\n",
sharedKeyCredential.AccountName,
this.Permissions,
this.Services,
this.ResourceTypes,
startTime,
expiryTime,
this.IPRange.ToString(),
this.Protocol.ToString(),
this.Version,
""); // That's right, the account SAS requires a terminating extra newline
var signature = sharedKeyCredential.ComputeHMACSHA256(stringToSign);
var p = new SasQueryParameters(
this.Version,
this.Services,
this.ResourceTypes,
this.Protocol,
this.StartTime,
this.ExpiryTime,
this.IPRange,
null, // Identifier
null, // Resource
this.Permissions,
signature);
return(p);
}
/// <summary>
/// Use an account's <see cref="StorageSharedKeyCredential"/> to sign this
/// shared access signature values to produce the proper SAS query
/// parameters for authenticating requests.
/// </summary>
/// <param name="sharedKeyCredential">
/// The storage account's <see cref="StorageSharedKeyCredential"/>.
/// </param>
/// <returns>
/// The <see cref="SasQueryParameters"/> used for authenticating
/// requests.
/// </returns>
public SasQueryParameters ToSasQueryParameters(StorageSharedKeyCredential sharedKeyCredential)
{
// https://docs.microsoft.com/en-us/rest/api/storageservices/Constructing-an-Account-SAS
sharedKeyCredential = sharedKeyCredential ?? throw Errors.ArgumentNull(nameof(sharedKeyCredential));
if (ExpiresOn == default || string.IsNullOrEmpty(Permissions) || ResourceTypes == default || Services == default)
{
throw Errors.AccountSasMissingData();
}
Version = SasQueryParametersInternals.DefaultSasVersionInternal;
string startTime = SasExtensions.FormatTimesForSasSigning(StartsOn);
string expiryTime = SasExtensions.FormatTimesForSasSigning(ExpiresOn);
// String to sign: http://msdn.microsoft.com/en-us/library/azure/dn140255.aspx
string stringToSign = string.Join("\n",
sharedKeyCredential.AccountName,
Permissions,
Services.ToPermissionsString(),
ResourceTypes.ToPermissionsString(),
startTime,
expiryTime,
IPRange.ToString(),
Protocol.ToProtocolString(),
Version,
EncryptionScope,
string.Empty); // That's right, the account SAS requires a terminating extra newline
string signature = sharedKeyCredential.ComputeHMACSHA256(stringToSign);
SasQueryParameters p = SasQueryParametersInternals.Create(
Version,
Services,
ResourceTypes,
Protocol,
StartsOn,
ExpiresOn,
IPRange,
identifier: null,
resource: null,
Permissions,
signature,
encryptionScope: EncryptionScope);
return(p);
}
/// <summary>
/// Use an account's <see cref="StorageSharedKeyCredential"/> to sign this
/// shared access signature values to produce the proper SAS query
/// parameters for authenticating requests.
/// </summary>
/// <param name="sharedKeyCredential">
/// The storage account's <see cref="StorageSharedKeyCredential"/>.
/// </param>
/// <returns>
/// The <see cref="BlobSasQueryParameters"/> used for authenticating
/// requests.
/// </returns>
public BlobSasQueryParameters ToSasQueryParameters(StorageSharedKeyCredential sharedKeyCredential)
{
sharedKeyCredential = sharedKeyCredential ?? throw new ArgumentNullException(nameof(sharedKeyCredential));
this.EnsureState();
var startTime = SasQueryParameters.FormatTimesForSasSigning(this.StartTime);
var expiryTime = SasQueryParameters.FormatTimesForSasSigning(this.ExpiryTime);
// See http://msdn.microsoft.com/en-us/library/azure/dn140255.aspx
var stringToSign = String.Join("\n",
this.Permissions,
startTime,
expiryTime,
GetCanonicalName(sharedKeyCredential.AccountName, this.ContainerName ?? String.Empty, this.BlobName ?? String.Empty),
this.Identifier,
this.IPRange.ToString(),
this.Protocol.ToString(),
this.Version,
this.Resource,
this.Snapshot,
this.CacheControl,
this.ContentDisposition,
this.ContentEncoding,
this.ContentLanguage,
this.ContentType);
var signature = sharedKeyCredential.ComputeHMACSHA256(stringToSign);
var p = new BlobSasQueryParameters(
version: this.Version,
services: null,
resourceTypes: null,
protocol: this.Protocol,
startTime: this.StartTime,
expiryTime: this.ExpiryTime,
ipRange: this.IPRange,
identifier: this.Identifier,
resource: this.Resource,
permissions: this.Permissions,
signature: signature);
return(p);
}
internal static new SasQueryParameters Create(
string version,
AccountSasServices?services,
AccountSasResourceTypes?resourceTypes,
SasProtocol protocol,
DateTimeOffset startsOn,
DateTimeOffset expiresOn,
SasIPRange ipRange,
string identifier,
string resource,
string permissions,
string signature,
string cacheControl = default,
string contentDisposition = default,
string contentEncoding = default,
string contentLanguage = default,
string contentType = default,
string authorizedAadObjectId = default,
string unauthorizedAadObjectId = default,
string correlationId = default,
int?directoryDepth = default,
string encryptionScope = default) =>
SasQueryParameters.Create(
version: version,
services: services,
resourceTypes: resourceTypes,
protocol: protocol,
startsOn: startsOn,
expiresOn: expiresOn,
ipRange: ipRange,
identifier: identifier,
resource: resource,
permissions: permissions,
signature: signature,
cacheControl: cacheControl,
contentDisposition: contentDisposition,
contentEncoding: contentEncoding,
contentLanguage: contentLanguage,
contentType: contentType,
authorizedAadObjectId: authorizedAadObjectId,
unauthorizedAadObjectId: unauthorizedAadObjectId,
correlationId: correlationId,
directoryDepth: directoryDepth,
encryptionScope: encryptionScope);
/// <summary>
/// Use an account's <see cref="StorageSharedKeyCredential"/> to sign this
/// shared access signature values to produce the proper SAS query
/// parameters for authenticating requests.
/// </summary>
/// <param name="sharedKeyCredential">
/// The storage account's <see cref="StorageSharedKeyCredential"/>.
/// </param>
/// <returns>
/// The <see cref="SasQueryParameters"/> used for authenticating
/// requests.
/// </returns>
public SasQueryParameters ToSasQueryParameters(StorageSharedKeyCredential sharedKeyCredential)
{
sharedKeyCredential = sharedKeyCredential ?? throw Errors.ArgumentNull(nameof(sharedKeyCredential));
Permissions = QueueAccountSasPermissions.Parse(Permissions).ToString();
if (string.IsNullOrEmpty(Version))
{
Version = SasQueryParameters.DefaultSasVersion;
}
var startTime = SasQueryParameters.FormatTimesForSasSigning(StartTime);
var expiryTime = SasQueryParameters.FormatTimesForSasSigning(ExpiryTime);
// String to sign: http://msdn.microsoft.com/en-us/library/azure/dn140255.aspx
var stringToSign = string.Join("\n",
Permissions,
startTime,
expiryTime,
GetCanonicalName(sharedKeyCredential.AccountName, QueueName ?? string.Empty),
Identifier,
IPRange.ToString(),
Protocol.ToString(),
Version);
var signature = sharedKeyCredential.ComputeHMACSHA256(stringToSign);
var p = new SasQueryParameters(
version: Version,
services: null,
resourceTypes: null,
protocol: Protocol,
startTime: StartTime,
expiryTime: ExpiryTime,
ipRange: IPRange,
identifier: Identifier,
resource: null,
permissions: Permissions,
signature: signature);
return(p);
}
/// <summary>
/// Use an account's <see cref="UserDelegationKey"/> to sign this
/// shared access signature values to produce the proper SAS query
/// parameters for authenticating requests.
/// </summary>
/// <param name="userDelegationKey">
/// A <see cref="UserDelegationKey"/> returned from
/// <see cref="Azure.Storage.Blobs.BlobServiceClient.GetUserDelegationKeyAsync"/>.
/// </param>
/// <param name="accountName">The name of the storage account.</param>
/// <returns>
/// The <see cref="BlobSasQueryParameters"/> used for authenticating requests.
/// </returns>
public BlobSasQueryParameters ToSasQueryParameters(UserDelegationKey userDelegationKey, string accountName)
{
userDelegationKey = userDelegationKey ?? throw Errors.ArgumentNull(nameof(userDelegationKey));
EnsureState();
var startTime = SasQueryParameters.FormatTimesForSasSigning(StartTime);
var expiryTime = SasQueryParameters.FormatTimesForSasSigning(ExpiryTime);
var signedStart = SasQueryParameters.FormatTimesForSasSigning(userDelegationKey.SignedStart);
var signedExpiry = SasQueryParameters.FormatTimesForSasSigning(userDelegationKey.SignedExpiry);
// See http://msdn.microsoft.com/en-us/library/azure/dn140255.aspx
var stringToSign = String.Join("\n",
Permissions,
startTime,
expiryTime,
GetCanonicalName(accountName, BlobContainerName ?? String.Empty, BlobName ?? String.Empty),
userDelegationKey.SignedObjectId,
userDelegationKey.SignedTenantId,
signedStart,
signedExpiry,
userDelegationKey.SignedService,
userDelegationKey.SignedVersion,
IPRange.ToString(),
Protocol.ToString(),
Version,
Resource,
Snapshot,
CacheControl,
ContentDisposition,
ContentEncoding,
ContentLanguage,
ContentType);
var signature = ComputeHMACSHA256(userDelegationKey.Value, stringToSign);
var p = new BlobSasQueryParameters(
version: Version,
services: null,
resourceTypes: null,
protocol: Protocol,
startTime: StartTime,
expiryTime: ExpiryTime,
ipRange: IPRange,
identifier: null,
resource: Resource,
permissions: Permissions,
keyOid: userDelegationKey.SignedObjectId,
keyTid: userDelegationKey.SignedTenantId,
keyStart: userDelegationKey.SignedStart,
keyExpiry: userDelegationKey.SignedExpiry,
keyService: userDelegationKey.SignedService,
keyVersion: userDelegationKey.SignedVersion,
signature: signature,
cacheControl: CacheControl,
contentDisposition: ContentDisposition,
contentEncoding: ContentEncoding,
contentLanguage: ContentLanguage,
contentType: ContentType);
return(p);
}
/// <summary>
/// Builds the query parameter string for the SasQueryParameters instance.
/// </summary>
/// <param name="parameters"></param>
/// <param name="stringBuilder">
/// StringBuilder instance to add the query params to
/// </param>
internal static void AppendProperties(this SasQueryParameters parameters, StringBuilder stringBuilder)
{
if (!string.IsNullOrWhiteSpace(parameters.Version))
{
stringBuilder.AppendQueryParameter(Constants.Sas.Parameters.Version, parameters.Version);
}
if (parameters.Services != null)
{
stringBuilder.AppendQueryParameter(Constants.Sas.Parameters.Services, parameters.Services.Value.ToPermissionsString());
}
if (parameters.ResourceTypes != null)
{
stringBuilder.AppendQueryParameter(Constants.Sas.Parameters.ResourceTypes, parameters.ResourceTypes.Value.ToPermissionsString());
}
if (parameters.Protocol != default)
{
stringBuilder.AppendQueryParameter(Constants.Sas.Parameters.Protocol, parameters.Protocol.ToProtocolString());
}
if (parameters.StartsOn != DateTimeOffset.MinValue)
{
stringBuilder.AppendQueryParameter(Constants.Sas.Parameters.StartTime, WebUtility.UrlEncode(parameters.StartsOn.ToString(Constants.SasTimeFormat, CultureInfo.InvariantCulture)));
}
if (parameters.ExpiresOn != DateTimeOffset.MinValue)
{
stringBuilder.AppendQueryParameter(Constants.Sas.Parameters.ExpiryTime, WebUtility.UrlEncode(parameters.ExpiresOn.ToString(Constants.SasTimeFormat, CultureInfo.InvariantCulture)));
}
var ipr = parameters.IPRange.ToString();
if (ipr.Length > 0)
{
stringBuilder.AppendQueryParameter(Constants.Sas.Parameters.IPRange, ipr);
}
if (!string.IsNullOrWhiteSpace(parameters.Identifier))
{
stringBuilder.AppendQueryParameter(Constants.Sas.Parameters.Identifier, parameters.Identifier);
}
if (!string.IsNullOrWhiteSpace(parameters.Resource))
{
stringBuilder.AppendQueryParameter(Constants.Sas.Parameters.Resource, parameters.Resource);
}
if (!string.IsNullOrWhiteSpace(parameters.Permissions))
{
stringBuilder.AppendQueryParameter(Constants.Sas.Parameters.Permissions, parameters.Permissions);
}
if (!string.IsNullOrWhiteSpace(parameters.CacheControl))
{
stringBuilder.AppendQueryParameter(Constants.Sas.Parameters.CacheControl, parameters.CacheControl);
}
if (!string.IsNullOrWhiteSpace(parameters.ContentDisposition))
{
stringBuilder.AppendQueryParameter(Constants.Sas.Parameters.ContentDisposition, parameters.ContentDisposition);
}
if (!string.IsNullOrWhiteSpace(parameters.ContentEncoding))
{
stringBuilder.AppendQueryParameter(Constants.Sas.Parameters.ContentEncoding, parameters.ContentEncoding);
}
if (!string.IsNullOrWhiteSpace(parameters.ContentLanguage))
{
stringBuilder.AppendQueryParameter(Constants.Sas.Parameters.ContentLanguage, parameters.ContentLanguage);
}
if (!string.IsNullOrWhiteSpace(parameters.ContentType))
{
stringBuilder.AppendQueryParameter(Constants.Sas.Parameters.ContentType, parameters.ContentType);
}
if (!string.IsNullOrWhiteSpace(parameters.Signature))
{
stringBuilder.AppendQueryParameter(Constants.Sas.Parameters.Signature, WebUtility.UrlEncode(parameters.Signature));
}
}
internal static new SasQueryParameters Create(IDictionary <string, string> values) => SasQueryParameters.Create(values);
