Update XML parsing feature

- Implements DMARC raw deserialization
- Add test
- Add a fixture

2 files changed, 87 insertions, 0 deletions

diff --git a/src/parser/deserializer.rs b/src/parser/deserializer.rs
new file mode 100644
index 0000000..75d3c6e
--- /dev/null
+++ b/src/parser/deserializer.rs
@@ -0,0 +1,86 @@
+use std::io::Read;
+
+use crate::data_structures;
+
+fn deserialize_dmarc_report<R: Read>(reader: R) -> 
+Result<data_structures::Feedback, serde_xml_rs::Error> {
+   serde_xml_rs::from_reader(reader) 
+}
+
+#[cfg(test)]
+mod test {
+    use super::*;
+
+    use std::fs::File;
+    use std::io::BufReader;
+
+    #[test]
+    fn test_deserialize_dmarc_report() {
+        let dmarc_report_file = File::open("fixtures/dmarc_report_fixture.xml").unwrap();
+
+        let reader = BufReader::new(dmarc_report_file);
+
+        let should_be = data_structures::Feedback {
+            version: String::from("1.0"),
+            report_metadata: data_structures::ReportMetadata {
+                org_name: String::from("Enterprise Outlook"),
+                email: String::from("dmarcreport@microsoft.com"),
+                report_id: String::from("3374fb5148ba40c1a5cf8e3d36f34a34"),
+                date_range: data_structures::DateRange {
+                    begin: String::from("1707436800"),
+                    end: String::from("1707523200"),
+                },
+            },
+            policy_published: data_structures::PolicyPublished {
+                domain: String::from("boitalett.re"),
+                adkim: String::from("s"),
+                aspf: String::from("s"),
+                p: String::from("reject"),
+                sp: String::from("reject"),
+                pct: String::from("100"),
+                fo: String::from("0"),
+            },
+            record: data_structures::Record {
+                row: data_structures::Row {
+                    source_ip: String::from("195.154.102.43"),
+                    count: String::from("1"),
+                    policy_evaluated: data_structures::PolicyEvaluated {
+                        disposition: String::from("none"),
+                        dkim: String::from("pass"),
+                        spf: String::from("pass"),
+                    },
+                },
+                identifiers: data_structures::Identifiers {
+                    envelope_to: String::from("babilou.com"),
+                    envelope_from: String::from("boitalett.re"),
+                    header_from: String::from("boitalett.re"),
+                },
+                auth_results: data_structures::AuthResults {
+                    dkim: data_structures::DKIM {
+                        domain: String::from("boitalett.re"),
+                        selector: String::from("2023101501"),
+                        result: String::from("pass"),
+                    },
+                    spf: data_structures::SPF {
+                        domain: String::from("boitalett.re"),
+                        scope: String::from("mfrom"),
+                        result: String::from("pass"),
+                    },
+                },
+            },
+        };
+
+        match deserialize_dmarc_report(reader) {
+            Ok(report) => {
+                assert_eq!(
+                    report.report_metadata.report_id,
+                    should_be.report_metadata.report_id
+                );
+                println!("{:?}", report);
+            },
+            Err(err) => {
+                panic!("{:?}", err);
+            }
+        }
+    }
+}
diff --git a/src/parser/mod.rs b/src/parser/mod.rs
new file mode 100644
index 0000000..218d426
--- /dev/null
+++ b/src/parser/mod.rs
@@ -0,0 +1 @@
+pub mod deserializer;