/// <summary>
/// Parses the query.
/// </summary>
/// <param name="queryParameters">The query parameters.</param>
/// <param name="credentials">The credentials.</param>
internal static void ParseQuery(NameValueCollection queryParameters, out StorageCredentialsSharedAccessSignature credentials)
{
string signature = null;
string signedStart = null;
string signedExpiry = null;
string signedResource = null;
string sigendPermissions = null;
string signedIdentifier = null;
string signedVersion = null;
bool sasParameterFound = false;
credentials = null;
foreach (var key in queryParameters.AllKeys)
{
switch (key.ToLower())
{
case Constants.QueryConstants.SignedStart:
signedStart = queryParameters[key];
sasParameterFound = true;
break;
case Constants.QueryConstants.SignedExpiry:
signedExpiry = queryParameters[key];
sasParameterFound = true;
break;
case Constants.QueryConstants.SignedPermissions:
sigendPermissions = queryParameters[key];
sasParameterFound = true;
break;
case Constants.QueryConstants.SignedResource:
signedResource = queryParameters[key];
sasParameterFound = true;
break;
case Constants.QueryConstants.SignedIdentifier:
signedIdentifier = queryParameters[key];
sasParameterFound = true;
break;
case Constants.QueryConstants.Signature:
signature = queryParameters[key];
sasParameterFound = true;
break;
case Constants.QueryConstants.SignedVersion:
signedVersion = queryParameters[key];
sasParameterFound = true;
break;
default:
break;
//// string errorMessage = string.Format(CultureInfo.CurrentCulture, SR.InvalidQueryParametersInsideBlobAddress, key.ToLower());
//// throw new ArgumentException(errorMessage);
}
}
if (sasParameterFound)
{
if (signature == null || signedResource == null)
{
string errorMessage = string.Format(CultureInfo.CurrentCulture, SR.MissingMandatoryParamtersForSAS);
throw new ArgumentException(errorMessage);
}
UriQueryBuilder builder = new UriQueryBuilder();
AddEscapedIfNotNull(builder, Constants.QueryConstants.SignedStart, signedStart);
AddEscapedIfNotNull(builder, Constants.QueryConstants.SignedExpiry, signedExpiry);
AddEscapedIfNotNull(builder, Constants.QueryConstants.SignedPermissions, sigendPermissions);
builder.Add(Constants.QueryConstants.SignedResource, signedResource);
AddEscapedIfNotNull(builder, Constants.QueryConstants.SignedIdentifier, signedIdentifier);
AddEscapedIfNotNull(builder, Constants.QueryConstants.SignedVersion, signedVersion);
AddEscapedIfNotNull(builder, Constants.QueryConstants.Signature, signature);
string token = builder.ToString();
credentials = new StorageCredentialsSharedAccessSignature(token);
}
}
/// <summary>
/// Parses the query.
/// </summary>
/// <param name="queryParameters">The query parameters.</param>
/// <param name="credentials">The credentials.</param>
internal static void ParseQuery(NameValueCollection queryParameters, out StorageCredentialsSharedAccessSignature credentials)
{
string signature = null;
string signedStart = null;
string signedExpiry = null;
string signedResource = null;
string sigendPermissions = null;
string signedIdentifier = null;
string signedVersion = null;
bool sasParameterFound = false;
credentials = null;
foreach (var key in queryParameters.AllKeys)
{
switch (key.ToLower())
{
case Constants.QueryConstants.SignedStart:
signedStart = queryParameters[key];
sasParameterFound = true;
break;
case Constants.QueryConstants.SignedExpiry:
signedExpiry = queryParameters[key];
sasParameterFound = true;
break;
case Constants.QueryConstants.SignedPermissions:
sigendPermissions = queryParameters[key];
sasParameterFound = true;
break;
case Constants.QueryConstants.SignedResource:
signedResource = queryParameters[key];
sasParameterFound = true;
break;
case Constants.QueryConstants.SignedIdentifier:
signedIdentifier = queryParameters[key];
sasParameterFound = true;
break;
case Constants.QueryConstants.Signature:
signature = queryParameters[key];
sasParameterFound = true;
break;
case Constants.QueryConstants.SignedVersion:
signedVersion = queryParameters[key];
sasParameterFound = true;
break;
default:
break;
//// string errorMessage = string.Format(CultureInfo.CurrentCulture, SR.InvalidQueryParametersInsideBlobAddress, key.ToLower());
//// throw new ArgumentException(errorMessage);
}
}
if (sasParameterFound)
{
if (signature == null || signedResource == null)
{
string errorMessage = string.Format(CultureInfo.CurrentCulture, SR.MissingMandatoryParamtersForSAS);
throw new ArgumentException(errorMessage);
}
UriQueryBuilder builder = new UriQueryBuilder();
AddEscapedIfNotNull(builder, Constants.QueryConstants.SignedStart, signedStart);
AddEscapedIfNotNull(builder, Constants.QueryConstants.SignedExpiry, signedExpiry);
AddEscapedIfNotNull(builder, Constants.QueryConstants.SignedPermissions, sigendPermissions);
builder.Add(Constants.QueryConstants.SignedResource, signedResource);
AddEscapedIfNotNull(builder, Constants.QueryConstants.SignedIdentifier, signedIdentifier);
AddEscapedIfNotNull(builder, Constants.QueryConstants.SignedVersion, signedVersion);
AddEscapedIfNotNull(builder, Constants.QueryConstants.Signature, signature);
string token = builder.ToString();
credentials = new StorageCredentialsSharedAccessSignature(token);
}
}