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Sanitize raw strings #19

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Sanitize raw strings #19

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3 changes: 2 additions & 1 deletion AmazonPay/IpnHandler.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -156,7 +156,8 @@ private void LogRequestDetails(NameValueCollection headers, string message)

for (int i = 0; i < headers.Count; i++)
{
sb.AppendLine("[Key: " + headers.GetKey(i) + ", Value: " + headers.GetValues(headers.GetKey(i))[0] + "]");
string key = headers.GetKey(i);
sb.AppendLine("[Key: " + key + ", Value: @#" + key +"#@" + headers.GetValues(headers.GetKey(i))[0] + "@#" + key +"#@]");
}
// Logging headers
LogMessage(sb.ToString(), AmazonPay.SanitizeData.DataType.Text);
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17 changes: 15 additions & 2 deletions AmazonPay/SanitizeData.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -109,8 +109,21 @@ public static string SanitizeGivenData(string data, DataType type)
}
// Text Data Type
else if (type == DataType.Text)
{
returnString = data;
{
foreach (var item in sanitizeList)
{
string maskedValue = "@#" + item + "#@";
int startIndex = data.IndexOf(maskedValue);
if (startIndex > 0)
{
int endIndex = data.LastIndexOf(maskedValue) + (maskedValue.Length);
int length = endIndex - startIndex;
string value = data.Substring(startIndex, length);
data = data.Replace(value, REMOVED_TEXT);
}
}
System.Text.RegularExpressions.Regex objRegEx = new System.Text.RegularExpressions.Regex("@#[^#@]*#@", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
returnString = objRegEx.Replace(data, "");
}
return returnString;
}
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