danielsen / dmarcrua

A simple .NET DMARC aggregate report parser

DmarcRua

DmarcRua is a simple .NET serializer for DMARC aggregate reports. Given aggregate report XML, DmarcRua serializes the report into an object and provides some convenience functions for identifying and exploring DMARC failures.

Features

• Serialize DMARC aggregate report XML into .NET types and objects.
• Discover reported DMARC failures.
• Summarize or itemize DMARC failures by IP address.
• Summarize or itemize DMARC failures by From header.

Packages

Current Version: 1.1.5

Target Framework: netstandard2.0

Dependencies

• None.

Development Dependencies

• Microsoft.NET.Test.SDK
• NUnit
• NUnit3TestAdapter

Usage

AggregateReport objects can be constructed with a stream of the report XML or the report can be serialized later.

For example:

    using (var stream = File.OpenRead("\path\to\report.xml"))
    {
        var aggregateReport = new AggregateReport(stream);
    }

Or:

    var aggregateReport = new AggregateReport();
     
    using (var stream = File.OpenRead("\path\to\report.xml"))
    {
        aggregateReport.ReadAggregateReport(stream);
    }

Features / Methods in Brief

• AggregateReport.GetFailureRecords()
  • An enumeration of all report records that failed DMARC.
• AggregateReport.GetFailureCount()
  • Count of all report records that failed DMARC
• AggregateReport.SummarizeFailuresByIpAddress()
  • All report records that failed DMARC summarized by IP address.
• AggregateReport.SummarizeFailuresByHeaderFrom()
  • All report records that failed DMARC summarized by From header.
• AggregateReport.GetFailedRecordsByIpAddress(IPAddress ipAddress)
  • Itemized DMARC fail report records for a single IP address.
• AggregateReport.GetFailedRecordsByFromHeader(string fromHeader)
  • Itemized DMARC fail report records for a single From header.

References

Specifications on the DMARC aggregate report format were taken from https://tools.ietf.org/html/rfc7489#appendix-C

dmarcrua's Issues

Entity Framework

Hi,

Is it possible to store the Feedback class via entity framework core?

Kind regards,

Casper