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copilot/su
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81fba4b8d2 |
@@ -214,7 +214,7 @@ Kibana index patterns with versions that match the upgraded indexes:
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1. Login in to Kibana, and click on Management
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2. Under Kibana, click on Saved Objects
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3. Check the checkboxes for the `dmarc_aggregate` and `dmarc_forensic`
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3. Check the checkboxes for the `dmarc_aggregate` and `dmarc_failure`
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index patterns
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4. Click Delete
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5. Click Delete on the conformation message
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@@ -2,7 +2,7 @@
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[general]
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save_aggregate = True
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save_forensic = True
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save_failure = True
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[imap]
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host = imap.example.com
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@@ -34,7 +34,7 @@ and Valimail.
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## Features
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- Parses draft and 1.0 standard aggregate/rua DMARC reports
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- Parses forensic/failure/ruf DMARC reports
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- Parses failure/ruf DMARC reports
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- Parses reports from SMTP TLS Reporting
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- Can parse reports from an inbox over IMAP, Microsoft Graph, or Gmail API
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- Transparently handles gzip or zip compressed reports
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@@ -74,14 +74,14 @@ the DMARC Summary dashboard. To view failures only, use the pie chart.
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Any other filters work the same way. You can also add your own custom temporary
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filters by clicking on Add Filter at the upper right of the page.
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## DMARC Forensic Samples
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## DMARC Failure Samples
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The DMARC Forensic Samples dashboard contains information on DMARC forensic
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reports (also known as failure reports or ruf reports). These reports contain
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The DMARC Failure Samples dashboard contains information on DMARC failure
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reports (also known as ruf reports). These reports contain
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samples of emails that have failed to pass DMARC.
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:::{note}
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Most recipients do not send forensic/failure/ruf reports at all to avoid
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Most recipients do not send failure/ruf reports at all to avoid
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privacy leaks. Some recipients (notably Chinese webmail services) will only
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supply the headers of sample emails. Very few provide the entire email.
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:::
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@@ -96,12 +96,12 @@ draft,acme.com,noreply-dmarc-support@acme.com,http://acme.com/dmarc/support,9391
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```
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## Sample forensic report output
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## Sample failure report output
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Thanks to GitHub user [xennn](https://github.com/xennn) for the anonymized
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[forensic report email sample](<https://github.com/domainaware/parsedmarc/raw/master/samples/forensic/DMARC%20Failure%20Report%20for%20domain.de%20(mail-from%3Dsharepoint%40domain.de%2C%20ip%3D10.10.10.10).eml>).
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[failure report email sample](<https://github.com/domainaware/parsedmarc/raw/master/samples/forensic/DMARC%20Failure%20Report%20for%20domain.de%20(mail-from%3Dsharepoint%40domain.de%2C%20ip%3D10.10.10.10).eml>).
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### JSON forensic report
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### JSON failure report
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```json
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{
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@@ -190,7 +190,7 @@ Thanks to GitHub user [xennn](https://github.com/xennn) for the anonymized
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}
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```
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### CSV forensic report
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### CSV failure report
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```text
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feedback_type,user_agent,version,original_envelope_id,original_mail_from,original_rcpt_to,arrival_date,arrival_date_utc,subject,message_id,authentication_results,dkim_domain,source_ip_address,source_country,source_reverse_dns,source_base_domain,delivery_result,auth_failure,reported_domain,authentication_mechanisms,sample_headers_only
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@@ -1,10 +1,10 @@
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# Splunk
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Starting in version 4.3.0 `parsedmarc` supports sending aggregate and/or
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forensic DMARC data to a Splunk [HTTP Event collector (HEC)].
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failure DMARC data to a Splunk [HTTP Event collector (HEC)].
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The project repository contains [XML files] for premade Splunk
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dashboards for aggregate and forensic DMARC reports.
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dashboards for aggregate and failure DMARC reports.
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Copy and paste the contents of each file into a separate Splunk
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dashboard XML editor.
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@@ -4,9 +4,9 @@
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```text
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usage: parsedmarc [-h] [-c CONFIG_FILE] [--strip-attachment-payloads] [-o OUTPUT]
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[--aggregate-json-filename AGGREGATE_JSON_FILENAME] [--forensic-json-filename FORENSIC_JSON_FILENAME]
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[--aggregate-json-filename AGGREGATE_JSON_FILENAME] [--failure-json-filename FAILURE_JSON_FILENAME]
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[--smtp-tls-json-filename SMTP_TLS_JSON_FILENAME] [--aggregate-csv-filename AGGREGATE_CSV_FILENAME]
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[--forensic-csv-filename FORENSIC_CSV_FILENAME] [--smtp-tls-csv-filename SMTP_TLS_CSV_FILENAME]
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[--failure-csv-filename FAILURE_CSV_FILENAME] [--smtp-tls-csv-filename SMTP_TLS_CSV_FILENAME]
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[-n NAMESERVERS [NAMESERVERS ...]] [-t DNS_TIMEOUT] [--offline] [-s] [-w] [--verbose] [--debug]
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[--log-file LOG_FILE] [--no-prettify-json] [-v]
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[file_path ...]
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@@ -14,26 +14,26 @@ usage: parsedmarc [-h] [-c CONFIG_FILE] [--strip-attachment-payloads] [-o OUTPUT
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Parses DMARC reports
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positional arguments:
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file_path one or more paths to aggregate or forensic report files, emails, or mbox files'
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file_path one or more paths to aggregate or failure report files, emails, or mbox files'
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options:
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-h, --help show this help message and exit
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-c CONFIG_FILE, --config-file CONFIG_FILE
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a path to a configuration file (--silent implied)
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--strip-attachment-payloads
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remove attachment payloads from forensic report output
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remove attachment payloads from failure report output
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-o OUTPUT, --output OUTPUT
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write output files to the given directory
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--aggregate-json-filename AGGREGATE_JSON_FILENAME
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filename for the aggregate JSON output file
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--forensic-json-filename FORENSIC_JSON_FILENAME
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filename for the forensic JSON output file
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--failure-json-filename FAILURE_JSON_FILENAME
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filename for the failure JSON output file
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--smtp-tls-json-filename SMTP_TLS_JSON_FILENAME
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filename for the SMTP TLS JSON output file
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--aggregate-csv-filename AGGREGATE_CSV_FILENAME
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filename for the aggregate CSV output file
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--forensic-csv-filename FORENSIC_CSV_FILENAME
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filename for the forensic CSV output file
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--failure-csv-filename FAILURE_CSV_FILENAME
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filename for the failure CSV output file
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--smtp-tls-csv-filename SMTP_TLS_CSV_FILENAME
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filename for the SMTP TLS CSV output file
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-n NAMESERVERS [NAMESERVERS ...], --nameservers NAMESERVERS [NAMESERVERS ...]
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@@ -70,7 +70,7 @@ For example
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[general]
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save_aggregate = True
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save_forensic = True
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save_failure = True
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[imap]
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host = imap.example.com
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@@ -109,7 +109,7 @@ mode = tcp
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[webhook]
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aggregate_url = https://aggregate_url.example.com
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forensic_url = https://forensic_url.example.com
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failure_url = https://failure_url.example.com
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smtp_tls_url = https://smtp_tls_url.example.com
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timeout = 60
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```
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@@ -119,7 +119,7 @@ The full set of configuration options are:
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- `general`
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- `save_aggregate` - bool: Save aggregate report data to
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Elasticsearch, Splunk and/or S3
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- `save_forensic` - bool: Save forensic report data to
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- `save_failure` - bool: Save failure report data to
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Elasticsearch, Splunk and/or S3
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- `save_smtp_tls` - bool: Save SMTP-STS report data to
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Elasticsearch, Splunk and/or S3
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@@ -130,7 +130,7 @@ The full set of configuration options are:
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- `output` - str: Directory to place JSON and CSV files in. This is required if you set either of the JSON output file options.
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- `aggregate_json_filename` - str: filename for the aggregate
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JSON output file
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- `forensic_json_filename` - str: filename for the forensic
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- `failure_json_filename` - str: filename for the failure
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JSON output file
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- `ip_db_path` - str: An optional custom path to a MMDB file
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from MaxMind or DBIP
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@@ -306,7 +306,7 @@ The full set of configuration options are:
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- `skip_certificate_verification` - bool: Skip certificate
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verification (not recommended)
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- `aggregate_topic` - str: The Kafka topic for aggregate reports
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- `forensic_topic` - str: The Kafka topic for forensic reports
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- `failure_topic` - str: The Kafka topic for failure reports
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- `smtp`
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- `host` - str: The SMTP hostname
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- `port` - int: The SMTP port (Default: `25`)
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@@ -414,7 +414,7 @@ The full set of configuration options are:
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- `dce` - str: The Data Collection Endpoint (DCE). Example: `https://{DCE-NAME}.{REGION}.ingest.monitor.azure.com`.
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- `dcr_immutable_id` - str: The immutable ID of the Data Collection Rule (DCR)
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- `dcr_aggregate_stream` - str: The stream name for aggregate reports in the DCR
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- `dcr_forensic_stream` - str: The stream name for the forensic reports in the DCR
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- `dcr_failure_stream` - str: The stream name for the failure reports in the DCR
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- `dcr_smtp_tls_stream` - str: The stream name for the SMTP TLS reports in the DCR
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:::{note}
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@@ -431,7 +431,7 @@ The full set of configuration options are:
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- `webhook` - Post the individual reports to a webhook url with the report as the JSON body
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- `aggregate_url` - str: URL of the webhook which should receive the aggregate reports
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- `forensic_url` - str: URL of the webhook which should receive the forensic reports
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- `failure_url` - str: URL of the webhook which should receive the failure reports
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- `smtp_tls_url` - str: URL of the webhook which should receive the smtp_tls reports
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- `timeout` - int: Interval in which the webhook call should timeout
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@@ -446,26 +446,26 @@ blocks DNS requests to outside resolvers.
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:::
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:::{note}
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`save_aggregate` and `save_forensic` are separate options
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because you may not want to save forensic reports
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(also known as failure reports) to your Elasticsearch instance,
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`save_aggregate` and `save_failure` are separate options
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||||
because you may not want to save failure reports
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(formerly known as forensic reports) to your Elasticsearch instance,
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particularly if you are in a highly-regulated industry that
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handles sensitive data, such as healthcare or finance. If your
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legitimate outgoing email fails DMARC, it is possible
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that email may appear later in a forensic report.
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that email may appear later in a failure report.
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Forensic reports contain the original headers of an email that
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Failure reports contain the original headers of an email that
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failed a DMARC check, and sometimes may also include the
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full message body, depending on the policy of the reporting
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organization.
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Most reporting organizations do not send forensic reports of any
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Most reporting organizations do not send failure reports of any
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kind for privacy reasons. While aggregate DMARC reports are sent
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at least daily, it is normal to receive very few forensic reports.
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at least daily, it is normal to receive very few failure reports.
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An alternative approach is to still collect forensic/failure/ruf
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An alternative approach is to still collect failure/ruf
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reports in your DMARC inbox, but run `parsedmarc` with
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```save_forensic = True``` manually on a separate IMAP folder (using
|
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```save_failure = True``` manually on a separate IMAP folder (using
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||||
the ```reports_folder``` option), after you have manually moved
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known samples you want to save to that folder
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(e.g. malicious samples and non-sensitive legitimate samples).
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@@ -83,7 +83,7 @@
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"id": 28,
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"panels": [
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{
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"content": "# DMARC Summary\r\nAs the name suggests, this dashboard is the best place to start reviewing your aggregate DMARC data.\r\n\r\nAcross the top of the dashboard, three pie charts display the percentage of alignment pass/fail for SPF, DKIM, and DMARC. Clicking on any chart segment will filter for that value.\r\n\r\n***Note***\r\nMessages should not be considered malicious just because they failed to pass DMARC; especially if you have just started collecting data. It may be a legitimate service that needs SPF and DKIM configured correctly.\r\n\r\nStart by filtering the results to only show failed DKIM alignment. While DMARC passes if a message passes SPF or DKIM alignment, only DKIM alignment remains valid when a message is forwarded without changing the from address, which is often caused by a mailbox forwarding rule. This is because DKIM signatures are part of the message headers, whereas SPF relies on SMTP session headers.\r\n\r\nUnderneath the pie charts. you can see graphs of DMARC passage and message disposition over time.\r\n\r\nUnder the graphs you will find the most useful data tables on the dashboard. On the left, there is a list of organizations that are sending you DMARC reports. In the center, there is a list of sending servers grouped by the base domain in their reverse DNS. On the right, there is a list of email from domains, sorted by message volume.\r\n\r\nBy hovering your mouse over a data table value and using the magnifying glass icons, you can filter on or filter out different values. Start by looking at the Message Sources by Reverse DNS table. Find a sender that you recognize, such as an email marketing service, hover over it, and click on the plus (+) magnifying glass icon, to add a filter that only shows results for that sender. Now, look at the Message From Header table to the right. That shows you the domains that a sender is sending as, which might tell you which brand/business is using a particular service. With that information, you can contact them and have them set up DKIM.\r\n\r\n***Note***\r\nIf you have a lot of B2C customers, you may see a high volume of emails as your domains coming from consumer email services, such as Google/Gmail and Yahoo! This occurs when customers have mailbox rules in place that forward emails from an old account to a new account, which is why DKIM authentication is so important, as mentioned earlier. Similar patterns may be observed with businesses who send from reverse DNS addressees of parent, subsidiary, and outdated brands.\r\n\r\n***Note***\r\nYou can add your own custom temporary filters by clicking on Add Filter at the upper right of the page.\r\n\r\n# DMARC Forensic Samples\r\nThe DMARC Forensic Samples section contains information on DMARC forensic reports (also known as failure reports or ruf reports). These reports contain samples of emails that have failed to pass DMARC.\r\n\r\n***Note***\r\nMost recipients do not send forensic/failure/ruf reports at all to avoid privacy leaks. Some recipients (notably Chinese webmail services) will only supply the headers of sample emails. Very few provide the entire email.\r\n\r\n# DMARC Alignment Guide\r\nDMARC ensures that SPF and DKIM authentication mechanisms actually authenticate against the same domain that the end user sees.\r\n\r\nA message passes a DMARC check by passing DKIM or SPF, **as long as the related indicators are also in alignment.**\r\n\r\n| \t| DKIM \t| SPF \t|\r\n|-----------\t|--------------------------------------------------------------------------------------------------------------------------------------------------\t|----------------------------------------------------------------------------------------------------------------\t|\r\n| **Passing** \t| The signature in the DKIM header is validated using a public key that is published as a DNS record of the domain name specified in the signature \t| The mail server's IP address is listed in the SPF record of the domain in the SMTP envelope's mail from header \t|\r\n| **Alignment** \t| The signing domain aligns with the domain in the message's from header \t| The domain in the SMTP envelope's mail from header aligns with the domain in the message's from header \t|\r\n\r\n\r\n# Further Reading\r\n[Demystifying DMARC: A guide to preventing email spoofing](https://seanthegeek.net/459/demystifying-dmarc/amp/)\r\n\r\n[DMARC Manual](https://menainfosec.com/wp-content/uploads/2017/12/DMARC_Service_Manual.pdf)\r\n\r\n[What is “External Destination Verification”?](https://dmarcian.com/what-is-external-destination-verification/)",
|
||||
"content": "# DMARC Summary\r\nAs the name suggests, this dashboard is the best place to start reviewing your aggregate DMARC data.\r\n\r\nAcross the top of the dashboard, three pie charts display the percentage of alignment pass/fail for SPF, DKIM, and DMARC. Clicking on any chart segment will filter for that value.\r\n\r\n***Note***\r\nMessages should not be considered malicious just because they failed to pass DMARC; especially if you have just started collecting data. It may be a legitimate service that needs SPF and DKIM configured correctly.\r\n\r\nStart by filtering the results to only show failed DKIM alignment. While DMARC passes if a message passes SPF or DKIM alignment, only DKIM alignment remains valid when a message is forwarded without changing the from address, which is often caused by a mailbox forwarding rule. This is because DKIM signatures are part of the message headers, whereas SPF relies on SMTP session headers.\r\n\r\nUnderneath the pie charts. you can see graphs of DMARC passage and message disposition over time.\r\n\r\nUnder the graphs you will find the most useful data tables on the dashboard. On the left, there is a list of organizations that are sending you DMARC reports. In the center, there is a list of sending servers grouped by the base domain in their reverse DNS. On the right, there is a list of email from domains, sorted by message volume.\r\n\r\nBy hovering your mouse over a data table value and using the magnifying glass icons, you can filter on or filter out different values. Start by looking at the Message Sources by Reverse DNS table. Find a sender that you recognize, such as an email marketing service, hover over it, and click on the plus (+) magnifying glass icon, to add a filter that only shows results for that sender. Now, look at the Message From Header table to the right. That shows you the domains that a sender is sending as, which might tell you which brand/business is using a particular service. With that information, you can contact them and have them set up DKIM.\r\n\r\n***Note***\r\nIf you have a lot of B2C customers, you may see a high volume of emails as your domains coming from consumer email services, such as Google/Gmail and Yahoo! This occurs when customers have mailbox rules in place that forward emails from an old account to a new account, which is why DKIM authentication is so important, as mentioned earlier. Similar patterns may be observed with businesses who send from reverse DNS addressees of parent, subsidiary, and outdated brands.\r\n\r\n***Note***\r\nYou can add your own custom temporary filters by clicking on Add Filter at the upper right of the page.\r\n\r\n# DMARC Failure Samples\r\nThe DMARC Failure Samples section contains information on DMARC failure reports (also known as ruf reports). These reports contain samples of emails that have failed to pass DMARC.\r\n\r\n***Note***\r\nMost recipients do not send failure/ruf reports at all to avoid privacy leaks. Some recipients (notably Chinese webmail services) will only supply the headers of sample emails. Very few provide the entire email.\r\n\r\n# DMARC Alignment Guide\r\nDMARC ensures that SPF and DKIM authentication mechanisms actually authenticate against the same domain that the end user sees.\r\n\r\nA message passes a DMARC check by passing DKIM or SPF, **as long as the related indicators are also in alignment.**\r\n\r\n| \t| DKIM \t| SPF \t|\r\n|-----------\t|--------------------------------------------------------------------------------------------------------------------------------------------------\t|----------------------------------------------------------------------------------------------------------------\t|\r\n| **Passing** \t| The signature in the DKIM header is validated using a public key that is published as a DNS record of the domain name specified in the signature \t| The mail server's IP address is listed in the SPF record of the domain in the SMTP envelope's mail from header \t|\r\n| **Alignment** \t| The signing domain aligns with the domain in the message's from header \t| The domain in the SMTP envelope's mail from header aligns with the domain in the message's from header \t|\r\n\r\n\r\n# Further Reading\r\n[Demystifying DMARC: A guide to preventing email spoofing](https://seanthegeek.net/459/demystifying-dmarc/amp/)\r\n\r\n[DMARC Manual](https://menainfosec.com/wp-content/uploads/2017/12/DMARC_Service_Manual.pdf)\r\n\r\n[What is “External Destination Verification”?](https://dmarcian.com/what-is-external-destination-verification/)",
|
||||
"datasource": null,
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
@@ -101,7 +101,7 @@
|
||||
"links": [],
|
||||
"mode": "markdown",
|
||||
"options": {
|
||||
"content": "# DMARC Summary\r\nAs the name suggests, this dashboard is the best place to start reviewing your aggregate DMARC data.\r\n\r\nAcross the top of the dashboard, three pie charts display the percentage of alignment pass/fail for SPF, DKIM, and DMARC. Clicking on any chart segment will filter for that value.\r\n\r\n***Note***\r\nMessages should not be considered malicious just because they failed to pass DMARC; especially if you have just started collecting data. It may be a legitimate service that needs SPF and DKIM configured correctly.\r\n\r\nStart by filtering the results to only show failed DKIM alignment. While DMARC passes if a message passes SPF or DKIM alignment, only DKIM alignment remains valid when a message is forwarded without changing the from address, which is often caused by a mailbox forwarding rule. This is because DKIM signatures are part of the message headers, whereas SPF relies on SMTP session headers.\r\n\r\nUnderneath the pie charts. you can see graphs of DMARC passage and message disposition over time.\r\n\r\nUnder the graphs you will find the most useful data tables on the dashboard. On the left, there is a list of organizations that are sending you DMARC reports. In the center, there is a list of sending servers grouped by the base domain in their reverse DNS. On the right, there is a list of email from domains, sorted by message volume.\r\n\r\nBy hovering your mouse over a data table value and using the magnifying glass icons, you can filter on or filter out different values. Start by looking at the Message Sources by Reverse DNS table. Find a sender that you recognize, such as an email marketing service, hover over it, and click on the plus (+) magnifying glass icon, to add a filter that only shows results for that sender. Now, look at the Message From Header table to the right. That shows you the domains that a sender is sending as, which might tell you which brand/business is using a particular service. With that information, you can contact them and have them set up DKIM.\r\n\r\n***Note***\r\nIf you have a lot of B2C customers, you may see a high volume of emails as your domains coming from consumer email services, such as Google/Gmail and Yahoo! This occurs when customers have mailbox rules in place that forward emails from an old account to a new account, which is why DKIM authentication is so important, as mentioned earlier. Similar patterns may be observed with businesses who send from reverse DNS addressees of parent, subsidiary, and outdated brands.\r\n\r\n***Note***\r\nYou can add your own custom temporary filters by clicking on Add Filter at the upper right of the page.\r\n\r\n# DMARC Forensic Samples\r\nThe DMARC Forensic Samples section contains information on DMARC forensic reports (also known as failure reports or ruf reports). These reports contain samples of emails that have failed to pass DMARC.\r\n\r\n***Note***\r\nMost recipients do not send forensic/failure/ruf reports at all to avoid privacy leaks. Some recipients (notably Chinese webmail services) will only supply the headers of sample emails. Very few provide the entire email.\r\n\r\n# DMARC Alignment Guide\r\nDMARC ensures that SPF and DKIM authentication mechanisms actually authenticate against the same domain that the end user sees.\r\n\r\nA message passes a DMARC check by passing DKIM or SPF, **as long as the related indicators are also in alignment.**\r\n\r\n| \t| DKIM \t| SPF \t|\r\n|-----------\t|--------------------------------------------------------------------------------------------------------------------------------------------------\t|----------------------------------------------------------------------------------------------------------------\t|\r\n| **Passing** \t| The signature in the DKIM header is validated using a public key that is published as a DNS record of the domain name specified in the signature \t| The mail server's IP address is listed in the SPF record of the domain in the SMTP envelope's mail from header \t|\r\n| **Alignment** \t| The signing domain aligns with the domain in the message's from header \t| The domain in the SMTP envelope's mail from header aligns with the domain in the message's from header \t|\r\n\r\n\r\n# Further Reading\r\n[Demystifying DMARC: A guide to preventing email spoofing](https://seanthegeek.net/459/demystifying-dmarc/amp/)\r\n\r\n[DMARC Manual](https://menainfosec.com/wp-content/uploads/2017/12/DMARC_Service_Manual.pdf)\r\n\r\n[What is “External Destination Verification”?](https://dmarcian.com/what-is-external-destination-verification/)",
|
||||
"content": "# DMARC Summary\r\nAs the name suggests, this dashboard is the best place to start reviewing your aggregate DMARC data.\r\n\r\nAcross the top of the dashboard, three pie charts display the percentage of alignment pass/fail for SPF, DKIM, and DMARC. Clicking on any chart segment will filter for that value.\r\n\r\n***Note***\r\nMessages should not be considered malicious just because they failed to pass DMARC; especially if you have just started collecting data. It may be a legitimate service that needs SPF and DKIM configured correctly.\r\n\r\nStart by filtering the results to only show failed DKIM alignment. While DMARC passes if a message passes SPF or DKIM alignment, only DKIM alignment remains valid when a message is forwarded without changing the from address, which is often caused by a mailbox forwarding rule. This is because DKIM signatures are part of the message headers, whereas SPF relies on SMTP session headers.\r\n\r\nUnderneath the pie charts. you can see graphs of DMARC passage and message disposition over time.\r\n\r\nUnder the graphs you will find the most useful data tables on the dashboard. On the left, there is a list of organizations that are sending you DMARC reports. In the center, there is a list of sending servers grouped by the base domain in their reverse DNS. On the right, there is a list of email from domains, sorted by message volume.\r\n\r\nBy hovering your mouse over a data table value and using the magnifying glass icons, you can filter on or filter out different values. Start by looking at the Message Sources by Reverse DNS table. Find a sender that you recognize, such as an email marketing service, hover over it, and click on the plus (+) magnifying glass icon, to add a filter that only shows results for that sender. Now, look at the Message From Header table to the right. That shows you the domains that a sender is sending as, which might tell you which brand/business is using a particular service. With that information, you can contact them and have them set up DKIM.\r\n\r\n***Note***\r\nIf you have a lot of B2C customers, you may see a high volume of emails as your domains coming from consumer email services, such as Google/Gmail and Yahoo! This occurs when customers have mailbox rules in place that forward emails from an old account to a new account, which is why DKIM authentication is so important, as mentioned earlier. Similar patterns may be observed with businesses who send from reverse DNS addressees of parent, subsidiary, and outdated brands.\r\n\r\n***Note***\r\nYou can add your own custom temporary filters by clicking on Add Filter at the upper right of the page.\r\n\r\n# DMARC Failure Samples\r\nThe DMARC Failure Samples section contains information on DMARC failure reports (also known as ruf reports). These reports contain samples of emails that have failed to pass DMARC.\r\n\r\n***Note***\r\nMost recipients do not send failure/ruf reports at all to avoid privacy leaks. Some recipients (notably Chinese webmail services) will only supply the headers of sample emails. Very few provide the entire email.\r\n\r\n# DMARC Alignment Guide\r\nDMARC ensures that SPF and DKIM authentication mechanisms actually authenticate against the same domain that the end user sees.\r\n\r\nA message passes a DMARC check by passing DKIM or SPF, **as long as the related indicators are also in alignment.**\r\n\r\n| \t| DKIM \t| SPF \t|\r\n|-----------\t|--------------------------------------------------------------------------------------------------------------------------------------------------\t|----------------------------------------------------------------------------------------------------------------\t|\r\n| **Passing** \t| The signature in the DKIM header is validated using a public key that is published as a DNS record of the domain name specified in the signature \t| The mail server's IP address is listed in the SPF record of the domain in the SMTP envelope's mail from header \t|\r\n| **Alignment** \t| The signing domain aligns with the domain in the message's from header \t| The domain in the SMTP envelope's mail from header aligns with the domain in the message's from header \t|\r\n\r\n\r\n# Further Reading\r\n[Demystifying DMARC: A guide to preventing email spoofing](https://seanthegeek.net/459/demystifying-dmarc/amp/)\r\n\r\n[DMARC Manual](https://menainfosec.com/wp-content/uploads/2017/12/DMARC_Service_Manual.pdf)\r\n\r\n[What is “External Destination Verification”?](https://dmarcian.com/what-is-external-destination-verification/)",
|
||||
"mode": "markdown"
|
||||
},
|
||||
"pluginVersion": "7.1.0",
|
||||
|
||||
File diff suppressed because one or more lines are too long
@@ -48,6 +48,7 @@ from parsedmarc.mail import (
|
||||
)
|
||||
from parsedmarc.types import (
|
||||
AggregateReport,
|
||||
FailureReport,
|
||||
ForensicReport,
|
||||
ParsedReport,
|
||||
ParsingResults,
|
||||
@@ -73,6 +74,7 @@ text_report_regex = re.compile(r"\s*([a-zA-Z\s]+):\s(.+)", re.MULTILINE)
|
||||
MAGIC_ZIP = b"\x50\x4b\x03\x04"
|
||||
MAGIC_GZIP = b"\x1f\x8b"
|
||||
MAGIC_XML = b"\x3c\x3f\x78\x6d\x6c\x20"
|
||||
MAGIC_XML_TAG = b"\x3c" # '<' - XML starting with an element tag (no declaration)
|
||||
MAGIC_JSON = b"\7b"
|
||||
|
||||
EMAIL_SAMPLE_CONTENT_TYPES = (
|
||||
@@ -107,8 +109,12 @@ class InvalidAggregateReport(InvalidDMARCReport):
|
||||
"""Raised when an invalid DMARC aggregate report is encountered"""
|
||||
|
||||
|
||||
class InvalidForensicReport(InvalidDMARCReport):
|
||||
"""Raised when an invalid DMARC forensic report is encountered"""
|
||||
class InvalidFailureReport(InvalidDMARCReport):
|
||||
"""Raised when an invalid DMARC failure report is encountered"""
|
||||
|
||||
|
||||
# Backward-compatible alias
|
||||
InvalidForensicReport = InvalidFailureReport
|
||||
|
||||
|
||||
def _bucket_interval_by_day(
|
||||
@@ -348,8 +354,6 @@ def _parse_report_record(
|
||||
}
|
||||
if "disposition" in policy_evaluated:
|
||||
new_policy_evaluated["disposition"] = policy_evaluated["disposition"]
|
||||
if new_policy_evaluated["disposition"].strip().lower() == "pass":
|
||||
new_policy_evaluated["disposition"] = "none"
|
||||
if "dkim" in policy_evaluated:
|
||||
new_policy_evaluated["dkim"] = policy_evaluated["dkim"]
|
||||
if "spf" in policy_evaluated:
|
||||
@@ -410,6 +414,7 @@ def _parse_report_record(
|
||||
new_result["result"] = result["result"]
|
||||
else:
|
||||
new_result["result"] = "none"
|
||||
new_result["human_result"] = result.get("human_result", None)
|
||||
new_record["auth_results"]["dkim"].append(new_result)
|
||||
|
||||
if not isinstance(auth_results["spf"], list):
|
||||
@@ -425,6 +430,7 @@ def _parse_report_record(
|
||||
new_result["result"] = result["result"]
|
||||
else:
|
||||
new_result["result"] = "none"
|
||||
new_result["human_result"] = result.get("human_result", None)
|
||||
new_record["auth_results"]["spf"].append(new_result)
|
||||
|
||||
if "envelope_from" not in new_record["identifiers"]:
|
||||
@@ -777,6 +783,10 @@ def parse_aggregate_report_xml(
|
||||
else:
|
||||
errors = report["report_metadata"]["error"]
|
||||
new_report_metadata["errors"] = errors
|
||||
generator = None
|
||||
if "generator" in report_metadata:
|
||||
generator = report_metadata["generator"]
|
||||
new_report_metadata["generator"] = generator
|
||||
new_report["report_metadata"] = new_report_metadata
|
||||
records = []
|
||||
policy_published = report["policy_published"]
|
||||
@@ -810,6 +820,35 @@ def parse_aggregate_report_xml(
|
||||
if policy_published["fo"] is not None:
|
||||
fo = policy_published["fo"]
|
||||
new_policy_published["fo"] = fo
|
||||
np_ = None
|
||||
if "np" in policy_published:
|
||||
if policy_published["np"] is not None:
|
||||
np_ = policy_published["np"]
|
||||
if np_ not in ("none", "quarantine", "reject"):
|
||||
logger.warning(
|
||||
"Invalid np value: {0}".format(np_)
|
||||
)
|
||||
new_policy_published["np"] = np_
|
||||
testing = None
|
||||
if "testing" in policy_published:
|
||||
if policy_published["testing"] is not None:
|
||||
testing = policy_published["testing"]
|
||||
if testing not in ("n", "y"):
|
||||
logger.warning(
|
||||
"Invalid testing value: {0}".format(testing)
|
||||
)
|
||||
new_policy_published["testing"] = testing
|
||||
discovery_method = None
|
||||
if "discovery_method" in policy_published:
|
||||
if policy_published["discovery_method"] is not None:
|
||||
discovery_method = policy_published["discovery_method"]
|
||||
if discovery_method not in ("psl", "treewalk"):
|
||||
logger.warning(
|
||||
"Invalid discovery_method value: {0}".format(
|
||||
discovery_method
|
||||
)
|
||||
)
|
||||
new_policy_published["discovery_method"] = discovery_method
|
||||
new_report["policy_published"] = new_policy_published
|
||||
|
||||
if type(report["record"]) is list:
|
||||
@@ -942,6 +981,7 @@ def extract_report(content: Union[bytes, str, BinaryIO]) -> str:
|
||||
)
|
||||
elif (
|
||||
header[: len(MAGIC_XML)] == MAGIC_XML
|
||||
or header[: len(MAGIC_XML_TAG)] == MAGIC_XML_TAG
|
||||
or header[: len(MAGIC_JSON)] == MAGIC_JSON
|
||||
):
|
||||
report = file_object.read().decode(errors="ignore")
|
||||
@@ -1065,6 +1105,11 @@ def parsed_aggregate_reports_to_csv_rows(
|
||||
sp = report["policy_published"]["sp"]
|
||||
pct = report["policy_published"]["pct"]
|
||||
fo = report["policy_published"]["fo"]
|
||||
np_ = report["policy_published"].get("np", None)
|
||||
testing = report["policy_published"].get("testing", None)
|
||||
discovery_method = report["policy_published"].get(
|
||||
"discovery_method", None
|
||||
)
|
||||
|
||||
report_dict: dict[str, Any] = dict(
|
||||
xml_schema=xml_schema,
|
||||
@@ -1083,6 +1128,9 @@ def parsed_aggregate_reports_to_csv_rows(
|
||||
sp=sp,
|
||||
pct=pct,
|
||||
fo=fo,
|
||||
np=np_,
|
||||
testing=testing,
|
||||
discovery_method=discovery_method,
|
||||
)
|
||||
|
||||
for record in report["records"]:
|
||||
@@ -1180,6 +1228,9 @@ def parsed_aggregate_reports_to_csv(
|
||||
"sp",
|
||||
"pct",
|
||||
"fo",
|
||||
"np",
|
||||
"testing",
|
||||
"discovery_method",
|
||||
"source_ip_address",
|
||||
"source_country",
|
||||
"source_reverse_dns",
|
||||
@@ -1217,7 +1268,7 @@ def parsed_aggregate_reports_to_csv(
|
||||
return csv_file_object.getvalue()
|
||||
|
||||
|
||||
def parse_forensic_report(
|
||||
def parse_failure_report(
|
||||
feedback_report: str,
|
||||
sample: str,
|
||||
msg_date: datetime,
|
||||
@@ -1230,9 +1281,9 @@ def parse_forensic_report(
|
||||
nameservers: Optional[list[str]] = None,
|
||||
dns_timeout: float = 2.0,
|
||||
strip_attachment_payloads: bool = False,
|
||||
) -> ForensicReport:
|
||||
) -> FailureReport:
|
||||
"""
|
||||
Converts a DMARC forensic report and sample to a dict
|
||||
Converts a DMARC failure report and sample to a dict
|
||||
|
||||
Args:
|
||||
feedback_report (str): A message's feedback report as a string
|
||||
@@ -1247,7 +1298,7 @@ def parse_forensic_report(
|
||||
(Cloudflare's public DNS resolvers by default)
|
||||
dns_timeout (float): Sets the DNS timeout in seconds
|
||||
strip_attachment_payloads (bool): Remove attachment payloads from
|
||||
forensic report results
|
||||
failure report results
|
||||
|
||||
Returns:
|
||||
dict: A parsed report and sample
|
||||
@@ -1263,7 +1314,7 @@ def parse_forensic_report(
|
||||
|
||||
if "arrival_date" not in parsed_report:
|
||||
if msg_date is None:
|
||||
raise InvalidForensicReport("Forensic sample is not a valid email")
|
||||
raise InvalidFailureReport("Failure sample is not a valid email")
|
||||
parsed_report["arrival_date"] = msg_date.isoformat()
|
||||
|
||||
if "version" not in parsed_report:
|
||||
@@ -1349,27 +1400,27 @@ def parse_forensic_report(
|
||||
parsed_report["sample"] = sample
|
||||
parsed_report["parsed_sample"] = parsed_sample
|
||||
|
||||
return cast(ForensicReport, parsed_report)
|
||||
return cast(FailureReport, parsed_report)
|
||||
|
||||
except KeyError as error:
|
||||
raise InvalidForensicReport("Missing value: {0}".format(error.__str__()))
|
||||
raise InvalidFailureReport("Missing value: {0}".format(error.__str__()))
|
||||
|
||||
except Exception as error:
|
||||
raise InvalidForensicReport("Unexpected error: {0}".format(error.__str__()))
|
||||
raise InvalidFailureReport("Unexpected error: {0}".format(error.__str__()))
|
||||
|
||||
|
||||
def parsed_forensic_reports_to_csv_rows(
|
||||
reports: Union[ForensicReport, list[ForensicReport]],
|
||||
def parsed_failure_reports_to_csv_rows(
|
||||
reports: Union[FailureReport, list[FailureReport]],
|
||||
) -> list[dict[str, Any]]:
|
||||
"""
|
||||
Converts one or more parsed forensic reports to a list of dicts in flat CSV
|
||||
Converts one or more parsed failure reports to a list of dicts in flat CSV
|
||||
format
|
||||
|
||||
Args:
|
||||
reports: A parsed forensic report or list of parsed forensic reports
|
||||
reports: A parsed failure report or list of parsed failure reports
|
||||
|
||||
Returns:
|
||||
list: Parsed forensic report data as a list of dicts in flat CSV format
|
||||
list: Parsed failure report data as a list of dicts in flat CSV format
|
||||
"""
|
||||
if isinstance(reports, dict):
|
||||
reports = [reports]
|
||||
@@ -1396,18 +1447,18 @@ def parsed_forensic_reports_to_csv_rows(
|
||||
return rows
|
||||
|
||||
|
||||
def parsed_forensic_reports_to_csv(
|
||||
reports: Union[ForensicReport, list[ForensicReport]],
|
||||
def parsed_failure_reports_to_csv(
|
||||
reports: Union[FailureReport, list[FailureReport]],
|
||||
) -> str:
|
||||
"""
|
||||
Converts one or more parsed forensic reports to flat CSV format, including
|
||||
Converts one or more parsed failure reports to flat CSV format, including
|
||||
headers
|
||||
|
||||
Args:
|
||||
reports: A parsed forensic report or list of parsed forensic reports
|
||||
reports: A parsed failure report or list of parsed failure reports
|
||||
|
||||
Returns:
|
||||
str: Parsed forensic report data in flat CSV format, including headers
|
||||
str: Parsed failure report data in flat CSV format, including headers
|
||||
"""
|
||||
fields = [
|
||||
"feedback_type",
|
||||
@@ -1439,7 +1490,7 @@ def parsed_forensic_reports_to_csv(
|
||||
csv_writer = DictWriter(csv_file, fieldnames=fields)
|
||||
csv_writer.writeheader()
|
||||
|
||||
rows = parsed_forensic_reports_to_csv_rows(reports)
|
||||
rows = parsed_failure_reports_to_csv_rows(reports)
|
||||
|
||||
for row in rows:
|
||||
new_row: dict[str, Any] = {}
|
||||
@@ -1477,13 +1528,13 @@ def parse_report_email(
|
||||
nameservers (list): A list of one or more nameservers to use
|
||||
dns_timeout (float): Sets the DNS timeout in seconds
|
||||
strip_attachment_payloads (bool): Remove attachment payloads from
|
||||
forensic report results
|
||||
failure report results
|
||||
keep_alive (callable): keep alive function
|
||||
normalize_timespan_threshold_hours (float): Normalize timespans beyond this
|
||||
|
||||
Returns:
|
||||
dict:
|
||||
* ``report_type``: ``aggregate`` or ``forensic``
|
||||
* ``report_type``: ``aggregate`` or ``failure``
|
||||
* ``report``: The parsed report
|
||||
"""
|
||||
result: Optional[ParsedReport] = None
|
||||
@@ -1626,7 +1677,7 @@ def parse_report_email(
|
||||
|
||||
if feedback_report and sample:
|
||||
try:
|
||||
forensic_report = parse_forensic_report(
|
||||
failure_report = parse_failure_report(
|
||||
feedback_report,
|
||||
sample,
|
||||
msg_date,
|
||||
@@ -1639,17 +1690,17 @@ def parse_report_email(
|
||||
dns_timeout=dns_timeout,
|
||||
strip_attachment_payloads=strip_attachment_payloads,
|
||||
)
|
||||
except InvalidForensicReport as e:
|
||||
except InvalidFailureReport as e:
|
||||
error = (
|
||||
'Message with subject "{0}" '
|
||||
"is not a valid "
|
||||
"forensic DMARC report: {1}".format(subject, e)
|
||||
"failure DMARC report: {1}".format(subject, e)
|
||||
)
|
||||
raise InvalidForensicReport(error)
|
||||
raise InvalidFailureReport(error)
|
||||
except Exception as e:
|
||||
raise InvalidForensicReport(e.__str__())
|
||||
raise InvalidFailureReport(e.__str__())
|
||||
|
||||
result = {"report_type": "forensic", "report": forensic_report}
|
||||
result = {"report_type": "failure", "report": failure_report}
|
||||
return result
|
||||
|
||||
if result is None:
|
||||
@@ -1673,7 +1724,7 @@ def parse_report_file(
|
||||
keep_alive: Optional[Callable] = None,
|
||||
normalize_timespan_threshold_hours: float = 24,
|
||||
) -> ParsedReport:
|
||||
"""Parses a DMARC aggregate or forensic file at the given path, a
|
||||
"""Parses a DMARC aggregate or failure file at the given path, a
|
||||
file-like object. or bytes
|
||||
|
||||
Args:
|
||||
@@ -1682,7 +1733,7 @@ def parse_report_file(
|
||||
(Cloudflare's public DNS resolvers by default)
|
||||
dns_timeout (float): Sets the DNS timeout in seconds
|
||||
strip_attachment_payloads (bool): Remove attachment payloads from
|
||||
forensic report results
|
||||
failure report results
|
||||
ip_db_path (str): Path to a MMDB file from MaxMind or DBIP
|
||||
always_use_local_files (bool): Do not download files
|
||||
reverse_dns_map_path (str): Path to a reverse DNS map
|
||||
@@ -1772,7 +1823,7 @@ def get_dmarc_reports_from_mbox(
|
||||
(Cloudflare's public DNS resolvers by default)
|
||||
dns_timeout (float): Sets the DNS timeout in seconds
|
||||
strip_attachment_payloads (bool): Remove attachment payloads from
|
||||
forensic report results
|
||||
failure report results
|
||||
always_use_local_files (bool): Do not download files
|
||||
reverse_dns_map_path (str): Path to a reverse DNS map file
|
||||
reverse_dns_map_url (str): URL to a reverse DNS map file
|
||||
@@ -1781,11 +1832,11 @@ def get_dmarc_reports_from_mbox(
|
||||
normalize_timespan_threshold_hours (float): Normalize timespans beyond this
|
||||
|
||||
Returns:
|
||||
dict: Lists of ``aggregate_reports``, ``forensic_reports``, and ``smtp_tls_reports``
|
||||
dict: Lists of ``aggregate_reports``, ``failure_reports``, and ``smtp_tls_reports``
|
||||
|
||||
"""
|
||||
aggregate_reports: list[AggregateReport] = []
|
||||
forensic_reports: list[ForensicReport] = []
|
||||
failure_reports: list[FailureReport] = []
|
||||
smtp_tls_reports: list[SMTPTLSReport] = []
|
||||
try:
|
||||
mbox = mailbox.mbox(input_)
|
||||
@@ -1822,8 +1873,8 @@ def get_dmarc_reports_from_mbox(
|
||||
"Skipping duplicate aggregate report "
|
||||
f"from {report_org} with ID: {report_id}"
|
||||
)
|
||||
elif parsed_email["report_type"] == "forensic":
|
||||
forensic_reports.append(parsed_email["report"])
|
||||
elif parsed_email["report_type"] == "failure":
|
||||
failure_reports.append(parsed_email["report"])
|
||||
elif parsed_email["report_type"] == "smtp_tls":
|
||||
smtp_tls_reports.append(parsed_email["report"])
|
||||
except InvalidDMARCReport as error:
|
||||
@@ -1832,7 +1883,7 @@ def get_dmarc_reports_from_mbox(
|
||||
raise InvalidDMARCReport("Mailbox {0} does not exist".format(input_))
|
||||
return {
|
||||
"aggregate_reports": aggregate_reports,
|
||||
"forensic_reports": forensic_reports,
|
||||
"failure_reports": failure_reports,
|
||||
"smtp_tls_reports": smtp_tls_reports,
|
||||
}
|
||||
|
||||
@@ -1875,7 +1926,7 @@ def get_dmarc_reports_from_mailbox(
|
||||
nameservers (list): A list of DNS nameservers to query
|
||||
dns_timeout (float): Set the DNS query timeout
|
||||
strip_attachment_payloads (bool): Remove attachment payloads from
|
||||
forensic report results
|
||||
failure report results
|
||||
results (dict): Results from the previous run
|
||||
batch_size (int): Number of messages to read and process before saving
|
||||
(use 0 for no limit)
|
||||
@@ -1886,7 +1937,7 @@ def get_dmarc_reports_from_mailbox(
|
||||
normalize_timespan_threshold_hours (float): Normalize timespans beyond this
|
||||
|
||||
Returns:
|
||||
dict: Lists of ``aggregate_reports``, ``forensic_reports``, and ``smtp_tls_reports``
|
||||
dict: Lists of ``aggregate_reports``, ``failure_reports``, and ``smtp_tls_reports``
|
||||
"""
|
||||
if delete and test:
|
||||
raise ValueError("delete and test options are mutually exclusive")
|
||||
@@ -1898,25 +1949,25 @@ def get_dmarc_reports_from_mailbox(
|
||||
current_time: Optional[Union[datetime, date, str]] = None
|
||||
|
||||
aggregate_reports: list[AggregateReport] = []
|
||||
forensic_reports: list[ForensicReport] = []
|
||||
failure_reports: list[FailureReport] = []
|
||||
smtp_tls_reports: list[SMTPTLSReport] = []
|
||||
aggregate_report_msg_uids = []
|
||||
forensic_report_msg_uids = []
|
||||
failure_report_msg_uids = []
|
||||
smtp_tls_msg_uids = []
|
||||
aggregate_reports_folder = "{0}/Aggregate".format(archive_folder)
|
||||
forensic_reports_folder = "{0}/Forensic".format(archive_folder)
|
||||
failure_reports_folder = "{0}/Forensic".format(archive_folder)
|
||||
smtp_tls_reports_folder = "{0}/SMTP-TLS".format(archive_folder)
|
||||
invalid_reports_folder = "{0}/Invalid".format(archive_folder)
|
||||
|
||||
if results:
|
||||
aggregate_reports = results["aggregate_reports"].copy()
|
||||
forensic_reports = results["forensic_reports"].copy()
|
||||
failure_reports = results["failure_reports"].copy()
|
||||
smtp_tls_reports = results["smtp_tls_reports"].copy()
|
||||
|
||||
if not test and create_folders:
|
||||
connection.create_folder(archive_folder)
|
||||
connection.create_folder(aggregate_reports_folder)
|
||||
connection.create_folder(forensic_reports_folder)
|
||||
connection.create_folder(failure_reports_folder)
|
||||
connection.create_folder(smtp_tls_reports_folder)
|
||||
connection.create_folder(invalid_reports_folder)
|
||||
|
||||
@@ -2020,9 +2071,9 @@ def get_dmarc_reports_from_mailbox(
|
||||
f"Skipping duplicate aggregate report with ID: {report_id}"
|
||||
)
|
||||
aggregate_report_msg_uids.append(message_id)
|
||||
elif parsed_email["report_type"] == "forensic":
|
||||
forensic_reports.append(parsed_email["report"])
|
||||
forensic_report_msg_uids.append(message_id)
|
||||
elif parsed_email["report_type"] == "failure":
|
||||
failure_reports.append(parsed_email["report"])
|
||||
failure_report_msg_uids.append(message_id)
|
||||
elif parsed_email["report_type"] == "smtp_tls":
|
||||
smtp_tls_reports.append(parsed_email["report"])
|
||||
smtp_tls_msg_uids.append(message_id)
|
||||
@@ -2049,7 +2100,7 @@ def get_dmarc_reports_from_mailbox(
|
||||
if not test:
|
||||
if delete:
|
||||
processed_messages = (
|
||||
aggregate_report_msg_uids + forensic_report_msg_uids + smtp_tls_msg_uids
|
||||
aggregate_report_msg_uids + failure_report_msg_uids + smtp_tls_msg_uids
|
||||
)
|
||||
|
||||
number_of_processed_msgs = len(processed_messages)
|
||||
@@ -2089,24 +2140,24 @@ def get_dmarc_reports_from_mailbox(
|
||||
message = "Error moving message UID"
|
||||
e = "{0} {1}: {2}".format(message, msg_uid, e)
|
||||
logger.error("Mailbox error: {0}".format(e))
|
||||
if len(forensic_report_msg_uids) > 0:
|
||||
message = "Moving forensic report messages from"
|
||||
if len(failure_report_msg_uids) > 0:
|
||||
message = "Moving failure report messages from"
|
||||
logger.debug(
|
||||
"{0} {1} to {2}".format(
|
||||
message, reports_folder, forensic_reports_folder
|
||||
message, reports_folder, failure_reports_folder
|
||||
)
|
||||
)
|
||||
number_of_forensic_msgs = len(forensic_report_msg_uids)
|
||||
for i in range(number_of_forensic_msgs):
|
||||
msg_uid = forensic_report_msg_uids[i]
|
||||
number_of_failure_msgs = len(failure_report_msg_uids)
|
||||
for i in range(number_of_failure_msgs):
|
||||
msg_uid = failure_report_msg_uids[i]
|
||||
message = "Moving message"
|
||||
logger.debug(
|
||||
"{0} {1} of {2}: UID {3}".format(
|
||||
message, i + 1, number_of_forensic_msgs, msg_uid
|
||||
message, i + 1, number_of_failure_msgs, msg_uid
|
||||
)
|
||||
)
|
||||
try:
|
||||
connection.move_message(msg_uid, forensic_reports_folder)
|
||||
connection.move_message(msg_uid, failure_reports_folder)
|
||||
except Exception as e:
|
||||
e = "Error moving message UID {0}: {1}".format(msg_uid, e)
|
||||
logger.error("Mailbox error: {0}".format(e))
|
||||
@@ -2133,7 +2184,7 @@ def get_dmarc_reports_from_mailbox(
|
||||
logger.error("Mailbox error: {0}".format(e))
|
||||
results = {
|
||||
"aggregate_reports": aggregate_reports,
|
||||
"forensic_reports": forensic_reports,
|
||||
"failure_reports": failure_reports,
|
||||
"smtp_tls_reports": smtp_tls_reports,
|
||||
}
|
||||
|
||||
@@ -2210,7 +2261,7 @@ def watch_inbox(
|
||||
(Cloudflare's public DNS resolvers by default)
|
||||
dns_timeout (float): Set the DNS query timeout
|
||||
strip_attachment_payloads (bool): Replace attachment payloads in
|
||||
forensic report samples with None
|
||||
failure report samples with None
|
||||
batch_size (int): Number of messages to read and process before saving
|
||||
normalize_timespan_threshold_hours (float): Normalize timespans beyond this
|
||||
"""
|
||||
@@ -2243,7 +2294,7 @@ def append_json(
|
||||
filename: str,
|
||||
reports: Union[
|
||||
Sequence[AggregateReport],
|
||||
Sequence[ForensicReport],
|
||||
Sequence[FailureReport],
|
||||
Sequence[SMTPTLSReport],
|
||||
],
|
||||
) -> None:
|
||||
@@ -2286,10 +2337,10 @@ def save_output(
|
||||
*,
|
||||
output_directory: str = "output",
|
||||
aggregate_json_filename: str = "aggregate.json",
|
||||
forensic_json_filename: str = "forensic.json",
|
||||
failure_json_filename: str = "failure.json",
|
||||
smtp_tls_json_filename: str = "smtp_tls.json",
|
||||
aggregate_csv_filename: str = "aggregate.csv",
|
||||
forensic_csv_filename: str = "forensic.csv",
|
||||
failure_csv_filename: str = "failure.csv",
|
||||
smtp_tls_csv_filename: str = "smtp_tls.csv",
|
||||
):
|
||||
"""
|
||||
@@ -2299,15 +2350,15 @@ def save_output(
|
||||
results: Parsing results
|
||||
output_directory (str): The path to the directory to save in
|
||||
aggregate_json_filename (str): Filename for the aggregate JSON file
|
||||
forensic_json_filename (str): Filename for the forensic JSON file
|
||||
failure_json_filename (str): Filename for the failure JSON file
|
||||
smtp_tls_json_filename (str): Filename for the SMTP TLS JSON file
|
||||
aggregate_csv_filename (str): Filename for the aggregate CSV file
|
||||
forensic_csv_filename (str): Filename for the forensic CSV file
|
||||
failure_csv_filename (str): Filename for the failure CSV file
|
||||
smtp_tls_csv_filename (str): Filename for the SMTP TLS CSV file
|
||||
"""
|
||||
|
||||
aggregate_reports = results["aggregate_reports"]
|
||||
forensic_reports = results["forensic_reports"]
|
||||
failure_reports = results["failure_reports"]
|
||||
smtp_tls_reports = results["smtp_tls_reports"]
|
||||
output_directory = os.path.expanduser(output_directory)
|
||||
|
||||
@@ -2327,12 +2378,12 @@ def save_output(
|
||||
)
|
||||
|
||||
append_json(
|
||||
os.path.join(output_directory, forensic_json_filename), forensic_reports
|
||||
os.path.join(output_directory, failure_json_filename), failure_reports
|
||||
)
|
||||
|
||||
append_csv(
|
||||
os.path.join(output_directory, forensic_csv_filename),
|
||||
parsed_forensic_reports_to_csv(forensic_reports),
|
||||
os.path.join(output_directory, failure_csv_filename),
|
||||
parsed_failure_reports_to_csv(failure_reports),
|
||||
)
|
||||
|
||||
append_json(
|
||||
@@ -2349,10 +2400,10 @@ def save_output(
|
||||
os.makedirs(samples_directory)
|
||||
|
||||
sample_filenames = []
|
||||
for forensic_report in forensic_reports:
|
||||
sample = forensic_report["sample"]
|
||||
for failure_report in failure_reports:
|
||||
sample = failure_report["sample"]
|
||||
message_count = 0
|
||||
parsed_sample = forensic_report["parsed_sample"]
|
||||
parsed_sample = failure_report["parsed_sample"]
|
||||
subject = (
|
||||
parsed_sample.get("filename_safe_subject")
|
||||
or parsed_sample.get("subject")
|
||||
@@ -2486,3 +2537,9 @@ def email_results(
|
||||
attachments=attachments,
|
||||
plain_message=message,
|
||||
)
|
||||
|
||||
|
||||
# Backward-compatible aliases
|
||||
parse_forensic_report = parse_failure_report
|
||||
parsed_forensic_reports_to_csv_rows = parsed_failure_reports_to_csv_rows
|
||||
parsed_forensic_reports_to_csv = parsed_failure_reports_to_csv
|
||||
|
||||
@@ -206,10 +206,10 @@ def _main():
|
||||
reports_,
|
||||
output_directory=opts.output,
|
||||
aggregate_json_filename=opts.aggregate_json_filename,
|
||||
forensic_json_filename=opts.forensic_json_filename,
|
||||
failure_json_filename=opts.failure_json_filename,
|
||||
smtp_tls_json_filename=opts.smtp_tls_json_filename,
|
||||
aggregate_csv_filename=opts.aggregate_csv_filename,
|
||||
forensic_csv_filename=opts.forensic_csv_filename,
|
||||
failure_csv_filename=opts.failure_csv_filename,
|
||||
smtp_tls_csv_filename=opts.smtp_tls_csv_filename,
|
||||
)
|
||||
if opts.save_aggregate:
|
||||
@@ -301,13 +301,13 @@ def _main():
|
||||
except splunk.SplunkError as e:
|
||||
logger.error("Splunk HEC error: {0}".format(e.__str__()))
|
||||
|
||||
if opts.save_forensic:
|
||||
for report in reports_["forensic_reports"]:
|
||||
if opts.save_failure:
|
||||
for report in reports_["failure_reports"]:
|
||||
try:
|
||||
shards = opts.elasticsearch_number_of_shards
|
||||
replicas = opts.elasticsearch_number_of_replicas
|
||||
if opts.elasticsearch_hosts:
|
||||
elastic.save_forensic_report_to_elasticsearch(
|
||||
elastic.save_failure_report_to_elasticsearch(
|
||||
report,
|
||||
index_suffix=opts.elasticsearch_index_suffix,
|
||||
index_prefix=opts.elasticsearch_index_prefix
|
||||
@@ -327,7 +327,7 @@ def _main():
|
||||
shards = opts.opensearch_number_of_shards
|
||||
replicas = opts.opensearch_number_of_replicas
|
||||
if opts.opensearch_hosts:
|
||||
opensearch.save_forensic_report_to_opensearch(
|
||||
opensearch.save_failure_report_to_opensearch(
|
||||
report,
|
||||
index_suffix=opts.opensearch_index_suffix,
|
||||
index_prefix=opts.opensearch_index_prefix
|
||||
@@ -345,34 +345,34 @@ def _main():
|
||||
|
||||
try:
|
||||
if opts.kafka_hosts:
|
||||
kafka_client.save_forensic_reports_to_kafka(
|
||||
report, kafka_forensic_topic
|
||||
kafka_client.save_failure_reports_to_kafka(
|
||||
report, kafka_failure_topic
|
||||
)
|
||||
except Exception as error_:
|
||||
logger.error("Kafka Error: {0}".format(error_.__str__()))
|
||||
|
||||
try:
|
||||
if opts.s3_bucket:
|
||||
s3_client.save_forensic_report_to_s3(report)
|
||||
s3_client.save_failure_report_to_s3(report)
|
||||
except Exception as error_:
|
||||
logger.error("S3 Error: {0}".format(error_.__str__()))
|
||||
|
||||
try:
|
||||
if opts.syslog_server:
|
||||
syslog_client.save_forensic_report_to_syslog(report)
|
||||
syslog_client.save_failure_report_to_syslog(report)
|
||||
except Exception as error_:
|
||||
logger.error("Syslog Error: {0}".format(error_.__str__()))
|
||||
|
||||
try:
|
||||
if opts.gelf_host:
|
||||
gelf_client.save_forensic_report_to_gelf(report)
|
||||
gelf_client.save_failure_report_to_gelf(report)
|
||||
except Exception as error_:
|
||||
logger.error("GELF Error: {0}".format(error_.__str__()))
|
||||
|
||||
try:
|
||||
if opts.webhook_forensic_url:
|
||||
if opts.webhook_failure_url:
|
||||
indent_value = 2 if opts.prettify_json else None
|
||||
webhook_client.save_forensic_report_to_webhook(
|
||||
webhook_client.save_failure_report_to_webhook(
|
||||
json.dumps(report, ensure_ascii=False, indent=indent_value)
|
||||
)
|
||||
except Exception as error_:
|
||||
@@ -380,9 +380,9 @@ def _main():
|
||||
|
||||
if opts.hec:
|
||||
try:
|
||||
forensic_reports_ = reports_["forensic_reports"]
|
||||
if len(forensic_reports_) > 0:
|
||||
hec_client.save_forensic_reports_to_splunk(forensic_reports_)
|
||||
failure_reports_ = reports_["failure_reports"]
|
||||
if len(failure_reports_) > 0:
|
||||
hec_client.save_failure_reports_to_splunk(failure_reports_)
|
||||
except splunk.SplunkError as e:
|
||||
logger.error("Splunk HEC error: {0}".format(e.__str__()))
|
||||
|
||||
@@ -480,13 +480,13 @@ def _main():
|
||||
dce=opts.la_dce,
|
||||
dcr_immutable_id=opts.la_dcr_immutable_id,
|
||||
dcr_aggregate_stream=opts.la_dcr_aggregate_stream,
|
||||
dcr_forensic_stream=opts.la_dcr_forensic_stream,
|
||||
dcr_failure_stream=opts.la_dcr_failure_stream,
|
||||
dcr_smtp_tls_stream=opts.la_dcr_smtp_tls_stream,
|
||||
)
|
||||
la_client.publish_results(
|
||||
reports_,
|
||||
opts.save_aggregate,
|
||||
opts.save_forensic,
|
||||
opts.save_failure,
|
||||
opts.save_smtp_tls,
|
||||
)
|
||||
except loganalytics.LogAnalyticsException as e:
|
||||
@@ -508,10 +508,10 @@ def _main():
|
||||
arg_parser.add_argument(
|
||||
"file_path",
|
||||
nargs="*",
|
||||
help="one or more paths to aggregate or forensic "
|
||||
help="one or more paths to aggregate or failure "
|
||||
"report files, emails, or mbox files'",
|
||||
)
|
||||
strip_attachment_help = "remove attachment payloads from forensic report output"
|
||||
strip_attachment_help = "remove attachment payloads from failure report output"
|
||||
arg_parser.add_argument(
|
||||
"--strip-attachment-payloads", help=strip_attachment_help, action="store_true"
|
||||
)
|
||||
@@ -524,9 +524,9 @@ def _main():
|
||||
default="aggregate.json",
|
||||
)
|
||||
arg_parser.add_argument(
|
||||
"--forensic-json-filename",
|
||||
help="filename for the forensic JSON output file",
|
||||
default="forensic.json",
|
||||
"--failure-json-filename",
|
||||
help="filename for the failure JSON output file",
|
||||
default="failure.json",
|
||||
)
|
||||
arg_parser.add_argument(
|
||||
"--smtp-tls-json-filename",
|
||||
@@ -539,9 +539,9 @@ def _main():
|
||||
default="aggregate.csv",
|
||||
)
|
||||
arg_parser.add_argument(
|
||||
"--forensic-csv-filename",
|
||||
help="filename for the forensic CSV output file",
|
||||
default="forensic.csv",
|
||||
"--failure-csv-filename",
|
||||
help="filename for the failure CSV output file",
|
||||
default="failure.csv",
|
||||
)
|
||||
arg_parser.add_argument(
|
||||
"--smtp-tls-csv-filename",
|
||||
@@ -588,7 +588,7 @@ def _main():
|
||||
arg_parser.add_argument("-v", "--version", action="version", version=__version__)
|
||||
|
||||
aggregate_reports = []
|
||||
forensic_reports = []
|
||||
failure_reports = []
|
||||
smtp_tls_reports = []
|
||||
|
||||
args = arg_parser.parse_args()
|
||||
@@ -603,8 +603,8 @@ def _main():
|
||||
output=args.output,
|
||||
aggregate_csv_filename=args.aggregate_csv_filename,
|
||||
aggregate_json_filename=args.aggregate_json_filename,
|
||||
forensic_csv_filename=args.forensic_csv_filename,
|
||||
forensic_json_filename=args.forensic_json_filename,
|
||||
failure_csv_filename=args.failure_csv_filename,
|
||||
failure_json_filename=args.failure_json_filename,
|
||||
smtp_tls_json_filename=args.smtp_tls_json_filename,
|
||||
smtp_tls_csv_filename=args.smtp_tls_csv_filename,
|
||||
nameservers=args.nameservers,
|
||||
@@ -616,7 +616,7 @@ def _main():
|
||||
verbose=args.verbose,
|
||||
prettify_json=args.prettify_json,
|
||||
save_aggregate=False,
|
||||
save_forensic=False,
|
||||
save_failure=False,
|
||||
save_smtp_tls=False,
|
||||
mailbox_reports_folder="INBOX",
|
||||
mailbox_archive_folder="Archive",
|
||||
@@ -675,7 +675,7 @@ def _main():
|
||||
kafka_username=None,
|
||||
kafka_password=None,
|
||||
kafka_aggregate_topic=None,
|
||||
kafka_forensic_topic=None,
|
||||
kafka_failure_topic=None,
|
||||
kafka_smtp_tls_topic=None,
|
||||
kafka_ssl=False,
|
||||
kafka_skip_certificate_verification=False,
|
||||
@@ -724,13 +724,13 @@ def _main():
|
||||
la_dce=None,
|
||||
la_dcr_immutable_id=None,
|
||||
la_dcr_aggregate_stream=None,
|
||||
la_dcr_forensic_stream=None,
|
||||
la_dcr_failure_stream=None,
|
||||
la_dcr_smtp_tls_stream=None,
|
||||
gelf_host=None,
|
||||
gelf_port=None,
|
||||
gelf_mode=None,
|
||||
webhook_aggregate_url=None,
|
||||
webhook_forensic_url=None,
|
||||
webhook_failure_url=None,
|
||||
webhook_smtp_tls_url=None,
|
||||
webhook_timeout=60,
|
||||
normalize_timespan_threshold_hours=24.0,
|
||||
@@ -767,14 +767,18 @@ def _main():
|
||||
opts.output = general_config["output"]
|
||||
if "aggregate_json_filename" in general_config:
|
||||
opts.aggregate_json_filename = general_config["aggregate_json_filename"]
|
||||
if "forensic_json_filename" in general_config:
|
||||
opts.forensic_json_filename = general_config["forensic_json_filename"]
|
||||
if "failure_json_filename" in general_config:
|
||||
opts.failure_json_filename = general_config["failure_json_filename"]
|
||||
elif "forensic_json_filename" in general_config:
|
||||
opts.failure_json_filename = general_config["forensic_json_filename"]
|
||||
if "smtp_tls_json_filename" in general_config:
|
||||
opts.smtp_tls_json_filename = general_config["smtp_tls_json_filename"]
|
||||
if "aggregate_csv_filename" in general_config:
|
||||
opts.aggregate_csv_filename = general_config["aggregate_csv_filename"]
|
||||
if "forensic_csv_filename" in general_config:
|
||||
opts.forensic_csv_filename = general_config["forensic_csv_filename"]
|
||||
if "failure_csv_filename" in general_config:
|
||||
opts.failure_csv_filename = general_config["failure_csv_filename"]
|
||||
elif "forensic_csv_filename" in general_config:
|
||||
opts.failure_csv_filename = general_config["forensic_csv_filename"]
|
||||
if "smtp_tls_csv_filename" in general_config:
|
||||
opts.smtp_tls_csv_filename = general_config["smtp_tls_csv_filename"]
|
||||
if "dns_timeout" in general_config:
|
||||
@@ -804,8 +808,10 @@ def _main():
|
||||
exit(-1)
|
||||
if "save_aggregate" in general_config:
|
||||
opts.save_aggregate = bool(general_config.getboolean("save_aggregate"))
|
||||
if "save_forensic" in general_config:
|
||||
opts.save_forensic = bool(general_config.getboolean("save_forensic"))
|
||||
if "save_failure" in general_config:
|
||||
opts.save_failure = bool(general_config.getboolean("save_failure"))
|
||||
elif "save_forensic" in general_config:
|
||||
opts.save_failure = bool(general_config.getboolean("save_forensic"))
|
||||
if "save_smtp_tls" in general_config:
|
||||
opts.save_smtp_tls = bool(general_config.getboolean("save_smtp_tls"))
|
||||
if "debug" in general_config:
|
||||
@@ -1156,17 +1162,19 @@ def _main():
|
||||
"aggregate_topic setting missing from the kafka config section"
|
||||
)
|
||||
exit(-1)
|
||||
if "forensic_topic" in kafka_config:
|
||||
opts.kafka_forensic_topic = kafka_config["forensic_topic"]
|
||||
if "failure_topic" in kafka_config:
|
||||
opts.kafka_failure_topic = kafka_config["failure_topic"]
|
||||
elif "forensic_topic" in kafka_config:
|
||||
opts.kafka_failure_topic = kafka_config["forensic_topic"]
|
||||
else:
|
||||
logger.critical(
|
||||
"forensic_topic setting missing from the kafka config section"
|
||||
"failure_topic setting missing from the kafka config section"
|
||||
)
|
||||
if "smtp_tls_topic" in kafka_config:
|
||||
opts.kafka_smtp_tls_topic = kafka_config["smtp_tls_topic"]
|
||||
else:
|
||||
logger.critical(
|
||||
"forensic_topic setting missing from the splunk_hec config section"
|
||||
"smtp_tls_topic setting missing from the kafka config section"
|
||||
)
|
||||
|
||||
if "smtp" in config.sections():
|
||||
@@ -1305,9 +1313,13 @@ def _main():
|
||||
opts.la_dcr_aggregate_stream = log_analytics_config.get(
|
||||
"dcr_aggregate_stream"
|
||||
)
|
||||
opts.la_dcr_forensic_stream = log_analytics_config.get(
|
||||
"dcr_forensic_stream"
|
||||
opts.la_dcr_failure_stream = log_analytics_config.get(
|
||||
"dcr_failure_stream"
|
||||
)
|
||||
if opts.la_dcr_failure_stream is None:
|
||||
opts.la_dcr_failure_stream = log_analytics_config.get(
|
||||
"dcr_forensic_stream"
|
||||
)
|
||||
opts.la_dcr_smtp_tls_stream = log_analytics_config.get(
|
||||
"dcr_smtp_tls_stream"
|
||||
)
|
||||
@@ -1334,8 +1346,10 @@ def _main():
|
||||
webhook_config = config["webhook"]
|
||||
if "aggregate_url" in webhook_config:
|
||||
opts.webhook_aggregate_url = webhook_config["aggregate_url"]
|
||||
if "forensic_url" in webhook_config:
|
||||
opts.webhook_forensic_url = webhook_config["forensic_url"]
|
||||
if "failure_url" in webhook_config:
|
||||
opts.webhook_failure_url = webhook_config["failure_url"]
|
||||
elif "forensic_url" in webhook_config:
|
||||
opts.webhook_failure_url = webhook_config["forensic_url"]
|
||||
if "smtp_tls_url" in webhook_config:
|
||||
opts.webhook_smtp_tls_url = webhook_config["smtp_tls_url"]
|
||||
if "timeout" in webhook_config:
|
||||
@@ -1372,21 +1386,21 @@ def _main():
|
||||
|
||||
logger.info("Starting parsedmarc")
|
||||
|
||||
if opts.save_aggregate or opts.save_forensic or opts.save_smtp_tls:
|
||||
if opts.save_aggregate or opts.save_failure or opts.save_smtp_tls:
|
||||
try:
|
||||
if opts.elasticsearch_hosts:
|
||||
es_aggregate_index = "dmarc_aggregate"
|
||||
es_forensic_index = "dmarc_forensic"
|
||||
es_failure_index = "dmarc_failure"
|
||||
es_smtp_tls_index = "smtp_tls"
|
||||
if opts.elasticsearch_index_suffix:
|
||||
suffix = opts.elasticsearch_index_suffix
|
||||
es_aggregate_index = "{0}_{1}".format(es_aggregate_index, suffix)
|
||||
es_forensic_index = "{0}_{1}".format(es_forensic_index, suffix)
|
||||
es_failure_index = "{0}_{1}".format(es_failure_index, suffix)
|
||||
es_smtp_tls_index = "{0}_{1}".format(es_smtp_tls_index, suffix)
|
||||
if opts.elasticsearch_index_prefix:
|
||||
prefix = opts.elasticsearch_index_prefix
|
||||
es_aggregate_index = "{0}{1}".format(prefix, es_aggregate_index)
|
||||
es_forensic_index = "{0}{1}".format(prefix, es_forensic_index)
|
||||
es_failure_index = "{0}{1}".format(prefix, es_failure_index)
|
||||
es_smtp_tls_index = "{0}{1}".format(prefix, es_smtp_tls_index)
|
||||
elastic_timeout_value = (
|
||||
float(opts.elasticsearch_timeout)
|
||||
@@ -1404,7 +1418,7 @@ def _main():
|
||||
)
|
||||
elastic.migrate_indexes(
|
||||
aggregate_indexes=[es_aggregate_index],
|
||||
forensic_indexes=[es_forensic_index],
|
||||
failure_indexes=[es_failure_index],
|
||||
)
|
||||
except elastic.ElasticsearchError:
|
||||
logger.exception("Elasticsearch Error")
|
||||
@@ -1413,17 +1427,17 @@ def _main():
|
||||
try:
|
||||
if opts.opensearch_hosts:
|
||||
os_aggregate_index = "dmarc_aggregate"
|
||||
os_forensic_index = "dmarc_forensic"
|
||||
os_failure_index = "dmarc_failure"
|
||||
os_smtp_tls_index = "smtp_tls"
|
||||
if opts.opensearch_index_suffix:
|
||||
suffix = opts.opensearch_index_suffix
|
||||
os_aggregate_index = "{0}_{1}".format(os_aggregate_index, suffix)
|
||||
os_forensic_index = "{0}_{1}".format(os_forensic_index, suffix)
|
||||
os_failure_index = "{0}_{1}".format(os_failure_index, suffix)
|
||||
os_smtp_tls_index = "{0}_{1}".format(os_smtp_tls_index, suffix)
|
||||
if opts.opensearch_index_prefix:
|
||||
prefix = opts.opensearch_index_prefix
|
||||
os_aggregate_index = "{0}{1}".format(prefix, os_aggregate_index)
|
||||
os_forensic_index = "{0}{1}".format(prefix, os_forensic_index)
|
||||
os_failure_index = "{0}{1}".format(prefix, os_failure_index)
|
||||
os_smtp_tls_index = "{0}{1}".format(prefix, os_smtp_tls_index)
|
||||
opensearch_timeout_value = (
|
||||
float(opts.opensearch_timeout)
|
||||
@@ -1441,7 +1455,7 @@ def _main():
|
||||
)
|
||||
opensearch.migrate_indexes(
|
||||
aggregate_indexes=[os_aggregate_index],
|
||||
forensic_indexes=[os_forensic_index],
|
||||
failure_indexes=[os_failure_index],
|
||||
)
|
||||
except opensearch.OpenSearchError:
|
||||
logger.exception("OpenSearch Error")
|
||||
@@ -1521,13 +1535,13 @@ def _main():
|
||||
|
||||
if (
|
||||
opts.webhook_aggregate_url
|
||||
or opts.webhook_forensic_url
|
||||
or opts.webhook_failure_url
|
||||
or opts.webhook_smtp_tls_url
|
||||
):
|
||||
try:
|
||||
webhook_client = webhook.WebhookClient(
|
||||
aggregate_url=opts.webhook_aggregate_url,
|
||||
forensic_url=opts.webhook_forensic_url,
|
||||
failure_url=opts.webhook_failure_url,
|
||||
smtp_tls_url=opts.webhook_smtp_tls_url,
|
||||
timeout=opts.webhook_timeout,
|
||||
)
|
||||
@@ -1535,7 +1549,7 @@ def _main():
|
||||
logger.error("Webhook Error: {0}".format(error_.__str__()))
|
||||
|
||||
kafka_aggregate_topic = opts.kafka_aggregate_topic
|
||||
kafka_forensic_topic = opts.kafka_forensic_topic
|
||||
kafka_failure_topic = opts.kafka_failure_topic
|
||||
kafka_smtp_tls_topic = opts.kafka_smtp_tls_topic
|
||||
|
||||
file_paths = []
|
||||
@@ -1631,8 +1645,8 @@ def _main():
|
||||
"Skipping duplicate aggregate report "
|
||||
f"from {report_org} with ID: {report_id}"
|
||||
)
|
||||
elif result[0]["report_type"] == "forensic":
|
||||
forensic_reports.append(result[0]["report"])
|
||||
elif result[0]["report_type"] == "failure":
|
||||
failure_reports.append(result[0]["report"])
|
||||
elif result[0]["report_type"] == "smtp_tls":
|
||||
smtp_tls_reports.append(result[0]["report"])
|
||||
|
||||
@@ -1656,7 +1670,7 @@ def _main():
|
||||
normalize_timespan_threshold_hours=normalize_timespan_threshold_hours_value,
|
||||
)
|
||||
aggregate_reports += reports["aggregate_reports"]
|
||||
forensic_reports += reports["forensic_reports"]
|
||||
failure_reports += reports["failure_reports"]
|
||||
smtp_tls_reports += reports["smtp_tls_reports"]
|
||||
|
||||
mailbox_connection = None
|
||||
@@ -1791,7 +1805,7 @@ def _main():
|
||||
)
|
||||
|
||||
aggregate_reports += reports["aggregate_reports"]
|
||||
forensic_reports += reports["forensic_reports"]
|
||||
failure_reports += reports["failure_reports"]
|
||||
smtp_tls_reports += reports["smtp_tls_reports"]
|
||||
|
||||
except Exception:
|
||||
@@ -1800,7 +1814,7 @@ def _main():
|
||||
|
||||
parsing_results: ParsingResults = {
|
||||
"aggregate_reports": aggregate_reports,
|
||||
"forensic_reports": forensic_reports,
|
||||
"failure_reports": failure_reports,
|
||||
"smtp_tls_reports": smtp_tls_reports,
|
||||
}
|
||||
|
||||
|
||||
@@ -13,6 +13,7 @@ from elasticsearch_dsl import (
|
||||
InnerDoc,
|
||||
Integer,
|
||||
Ip,
|
||||
Keyword,
|
||||
Nested,
|
||||
Object,
|
||||
Search,
|
||||
@@ -21,7 +22,7 @@ from elasticsearch_dsl import (
|
||||
)
|
||||
from elasticsearch_dsl.search import Q
|
||||
|
||||
from parsedmarc import InvalidForensicReport
|
||||
from parsedmarc import InvalidFailureReport
|
||||
from parsedmarc.log import logger
|
||||
from parsedmarc.utils import human_timestamp_to_datetime
|
||||
|
||||
@@ -43,18 +44,23 @@ class _PublishedPolicy(InnerDoc):
|
||||
sp = Text()
|
||||
pct = Integer()
|
||||
fo = Text()
|
||||
np = Keyword()
|
||||
testing = Keyword()
|
||||
discovery_method = Keyword()
|
||||
|
||||
|
||||
class _DKIMResult(InnerDoc):
|
||||
domain = Text()
|
||||
selector = Text()
|
||||
result = Text()
|
||||
human_result = Text()
|
||||
|
||||
|
||||
class _SPFResult(InnerDoc):
|
||||
domain = Text()
|
||||
scope = Text()
|
||||
results = Text()
|
||||
human_result = Text()
|
||||
|
||||
|
||||
class _AggregateReportDoc(Document):
|
||||
@@ -90,17 +96,35 @@ class _AggregateReportDoc(Document):
|
||||
envelope_to = Text()
|
||||
dkim_results = Nested(_DKIMResult)
|
||||
spf_results = Nested(_SPFResult)
|
||||
np = Keyword()
|
||||
testing = Keyword()
|
||||
discovery_method = Keyword()
|
||||
generator = Text()
|
||||
|
||||
def add_policy_override(self, type_: str, comment: str):
|
||||
self.policy_overrides.append(_PolicyOverride(type=type_, comment=comment)) # pyright: ignore[reportCallIssue]
|
||||
|
||||
def add_dkim_result(self, domain: str, selector: str, result: _DKIMResult):
|
||||
def add_dkim_result(
|
||||
self, domain: str, selector: str, result: _DKIMResult,
|
||||
human_result: str = None,
|
||||
):
|
||||
self.dkim_results.append(
|
||||
_DKIMResult(domain=domain, selector=selector, result=result)
|
||||
_DKIMResult(
|
||||
domain=domain, selector=selector, result=result,
|
||||
human_result=human_result,
|
||||
)
|
||||
) # pyright: ignore[reportCallIssue]
|
||||
|
||||
def add_spf_result(self, domain: str, scope: str, result: _SPFResult):
|
||||
self.spf_results.append(_SPFResult(domain=domain, scope=scope, result=result)) # pyright: ignore[reportCallIssue]
|
||||
def add_spf_result(
|
||||
self, domain: str, scope: str, result: _SPFResult,
|
||||
human_result: str = None,
|
||||
):
|
||||
self.spf_results.append(
|
||||
_SPFResult(
|
||||
domain=domain, scope=scope, result=result,
|
||||
human_result=human_result,
|
||||
)
|
||||
) # pyright: ignore[reportCallIssue]
|
||||
|
||||
def save(self, **kwargs): # pyright: ignore[reportIncompatibleMethodOverride]
|
||||
self.passed_dmarc = False
|
||||
@@ -120,7 +144,7 @@ class _EmailAttachmentDoc(Document):
|
||||
sha256 = Text()
|
||||
|
||||
|
||||
class _ForensicSampleDoc(InnerDoc):
|
||||
class _FailureSampleDoc(InnerDoc):
|
||||
raw = Text()
|
||||
headers = Object()
|
||||
headers_only = Boolean()
|
||||
@@ -157,9 +181,9 @@ class _ForensicSampleDoc(InnerDoc):
|
||||
) # pyright: ignore[reportCallIssue]
|
||||
|
||||
|
||||
class _ForensicReportDoc(Document):
|
||||
class _FailureReportDoc(Document):
|
||||
class Index:
|
||||
name = "dmarc_forensic"
|
||||
name = "dmarc_failure"
|
||||
|
||||
feedback_type = Text()
|
||||
user_agent = Text()
|
||||
@@ -177,7 +201,7 @@ class _ForensicReportDoc(Document):
|
||||
source_auth_failures = Text()
|
||||
dkim_domain = Text()
|
||||
original_rcpt_to = Text()
|
||||
sample = Object(_ForensicSampleDoc)
|
||||
sample = Object(_FailureSampleDoc)
|
||||
|
||||
|
||||
class _SMTPTLSFailureDetailsDoc(InnerDoc):
|
||||
@@ -327,20 +351,20 @@ def create_indexes(names: list[str], settings: Optional[dict[str, Any]] = None):
|
||||
|
||||
def migrate_indexes(
|
||||
aggregate_indexes: Optional[list[str]] = None,
|
||||
forensic_indexes: Optional[list[str]] = None,
|
||||
failure_indexes: Optional[list[str]] = None,
|
||||
):
|
||||
"""
|
||||
Updates index mappings
|
||||
|
||||
Args:
|
||||
aggregate_indexes (list): A list of aggregate index names
|
||||
forensic_indexes (list): A list of forensic index names
|
||||
failure_indexes (list): A list of failure index names
|
||||
"""
|
||||
version = 2
|
||||
if aggregate_indexes is None:
|
||||
aggregate_indexes = []
|
||||
if forensic_indexes is None:
|
||||
forensic_indexes = []
|
||||
if failure_indexes is None:
|
||||
failure_indexes = []
|
||||
for aggregate_index_name in aggregate_indexes:
|
||||
if not Index(aggregate_index_name).exists():
|
||||
continue
|
||||
@@ -370,7 +394,7 @@ def migrate_indexes(
|
||||
reindex(connections.get_connection(), aggregate_index_name, new_index_name) # pyright: ignore[reportArgumentType]
|
||||
Index(aggregate_index_name).delete()
|
||||
|
||||
for forensic_index in forensic_indexes:
|
||||
for failure_index in failure_indexes:
|
||||
pass
|
||||
|
||||
|
||||
@@ -386,7 +410,7 @@ def save_aggregate_report_to_elasticsearch(
|
||||
Saves a parsed DMARC aggregate report to Elasticsearch
|
||||
|
||||
Args:
|
||||
aggregate_report (dict): A parsed forensic report
|
||||
aggregate_report (dict): A parsed aggregate report
|
||||
index_suffix (str): The suffix of the name of the index to save to
|
||||
index_prefix (str): The prefix of the name of the index to save to
|
||||
monthly_indexes (bool): Use monthly indexes instead of daily indexes
|
||||
@@ -454,6 +478,11 @@ def save_aggregate_report_to_elasticsearch(
|
||||
sp=aggregate_report["policy_published"]["sp"],
|
||||
pct=aggregate_report["policy_published"]["pct"],
|
||||
fo=aggregate_report["policy_published"]["fo"],
|
||||
np=aggregate_report["policy_published"].get("np"),
|
||||
testing=aggregate_report["policy_published"].get("testing"),
|
||||
discovery_method=aggregate_report["policy_published"].get(
|
||||
"discovery_method"
|
||||
),
|
||||
)
|
||||
|
||||
for record in aggregate_report["records"]:
|
||||
@@ -495,6 +524,12 @@ def save_aggregate_report_to_elasticsearch(
|
||||
header_from=record["identifiers"]["header_from"],
|
||||
envelope_from=record["identifiers"]["envelope_from"],
|
||||
envelope_to=record["identifiers"]["envelope_to"],
|
||||
np=aggregate_report["policy_published"].get("np"),
|
||||
testing=aggregate_report["policy_published"].get("testing"),
|
||||
discovery_method=aggregate_report["policy_published"].get(
|
||||
"discovery_method"
|
||||
),
|
||||
generator=metadata.get("generator"),
|
||||
)
|
||||
|
||||
for override in record["policy_evaluated"]["policy_override_reasons"]:
|
||||
@@ -507,6 +542,7 @@ def save_aggregate_report_to_elasticsearch(
|
||||
domain=dkim_result["domain"],
|
||||
selector=dkim_result["selector"],
|
||||
result=dkim_result["result"],
|
||||
human_result=dkim_result.get("human_result"),
|
||||
)
|
||||
|
||||
for spf_result in record["auth_results"]["spf"]:
|
||||
@@ -514,6 +550,7 @@ def save_aggregate_report_to_elasticsearch(
|
||||
domain=spf_result["domain"],
|
||||
scope=spf_result["scope"],
|
||||
result=spf_result["result"],
|
||||
human_result=spf_result.get("human_result"),
|
||||
)
|
||||
|
||||
index = "dmarc_aggregate"
|
||||
@@ -535,8 +572,8 @@ def save_aggregate_report_to_elasticsearch(
|
||||
raise ElasticsearchError("Elasticsearch error: {0}".format(e.__str__()))
|
||||
|
||||
|
||||
def save_forensic_report_to_elasticsearch(
|
||||
forensic_report: dict[str, Any],
|
||||
def save_failure_report_to_elasticsearch(
|
||||
failure_report: dict[str, Any],
|
||||
index_suffix: Optional[Any] = None,
|
||||
index_prefix: Optional[str] = None,
|
||||
monthly_indexes: Optional[bool] = False,
|
||||
@@ -544,10 +581,10 @@ def save_forensic_report_to_elasticsearch(
|
||||
number_of_replicas: int = 0,
|
||||
):
|
||||
"""
|
||||
Saves a parsed DMARC forensic report to Elasticsearch
|
||||
Saves a parsed DMARC failure report to Elasticsearch
|
||||
|
||||
Args:
|
||||
forensic_report (dict): A parsed forensic report
|
||||
failure_report (dict): A parsed failure report
|
||||
index_suffix (str): The suffix of the name of the index to save to
|
||||
index_prefix (str): The prefix of the name of the index to save to
|
||||
monthly_indexes (bool): Use monthly indexes instead of daily
|
||||
@@ -560,26 +597,31 @@ def save_forensic_report_to_elasticsearch(
|
||||
AlreadySaved
|
||||
|
||||
"""
|
||||
logger.info("Saving forensic report to Elasticsearch")
|
||||
forensic_report = forensic_report.copy()
|
||||
logger.info("Saving failure report to Elasticsearch")
|
||||
failure_report = failure_report.copy()
|
||||
sample_date = None
|
||||
if forensic_report["parsed_sample"]["date"] is not None:
|
||||
sample_date = forensic_report["parsed_sample"]["date"]
|
||||
if failure_report["parsed_sample"]["date"] is not None:
|
||||
sample_date = failure_report["parsed_sample"]["date"]
|
||||
sample_date = human_timestamp_to_datetime(sample_date)
|
||||
original_headers = forensic_report["parsed_sample"]["headers"]
|
||||
original_headers = failure_report["parsed_sample"]["headers"]
|
||||
headers: dict[str, Any] = {}
|
||||
for original_header in original_headers:
|
||||
headers[original_header.lower()] = original_headers[original_header]
|
||||
|
||||
arrival_date = human_timestamp_to_datetime(forensic_report["arrival_date_utc"])
|
||||
arrival_date = human_timestamp_to_datetime(failure_report["arrival_date_utc"])
|
||||
arrival_date_epoch_milliseconds = int(arrival_date.timestamp() * 1000)
|
||||
|
||||
if index_suffix is not None:
|
||||
search_index = "dmarc_forensic_{0}*".format(index_suffix)
|
||||
search_index = "dmarc_failure_{0}*,dmarc_forensic_{0}*".format(
|
||||
index_suffix
|
||||
)
|
||||
else:
|
||||
search_index = "dmarc_forensic*"
|
||||
search_index = "dmarc_failure*,dmarc_forensic*"
|
||||
if index_prefix is not None:
|
||||
search_index = "{0}{1}".format(index_prefix, search_index)
|
||||
search_index = ",".join(
|
||||
"{0}{1}".format(index_prefix, part)
|
||||
for part in search_index.split(",")
|
||||
)
|
||||
search = Search(index=search_index)
|
||||
q = Q(dict(match=dict(arrival_date=arrival_date_epoch_milliseconds))) # pyright: ignore[reportArgumentType]
|
||||
|
||||
@@ -620,64 +662,64 @@ def save_forensic_report_to_elasticsearch(
|
||||
|
||||
if len(existing) > 0:
|
||||
raise AlreadySaved(
|
||||
"A forensic sample to {0} from {1} "
|
||||
"A failure sample to {0} from {1} "
|
||||
"with a subject of {2} and arrival date of {3} "
|
||||
"already exists in "
|
||||
"Elasticsearch".format(
|
||||
to_, from_, subject, forensic_report["arrival_date_utc"]
|
||||
to_, from_, subject, failure_report["arrival_date_utc"]
|
||||
)
|
||||
)
|
||||
|
||||
parsed_sample = forensic_report["parsed_sample"]
|
||||
sample = _ForensicSampleDoc(
|
||||
raw=forensic_report["sample"],
|
||||
parsed_sample = failure_report["parsed_sample"]
|
||||
sample = _FailureSampleDoc(
|
||||
raw=failure_report["sample"],
|
||||
headers=headers,
|
||||
headers_only=forensic_report["sample_headers_only"],
|
||||
headers_only=failure_report["sample_headers_only"],
|
||||
date=sample_date,
|
||||
subject=forensic_report["parsed_sample"]["subject"],
|
||||
subject=failure_report["parsed_sample"]["subject"],
|
||||
filename_safe_subject=parsed_sample["filename_safe_subject"],
|
||||
body=forensic_report["parsed_sample"]["body"],
|
||||
body=failure_report["parsed_sample"]["body"],
|
||||
)
|
||||
|
||||
for address in forensic_report["parsed_sample"]["to"]:
|
||||
for address in failure_report["parsed_sample"]["to"]:
|
||||
sample.add_to(display_name=address["display_name"], address=address["address"])
|
||||
for address in forensic_report["parsed_sample"]["reply_to"]:
|
||||
for address in failure_report["parsed_sample"]["reply_to"]:
|
||||
sample.add_reply_to(
|
||||
display_name=address["display_name"], address=address["address"]
|
||||
)
|
||||
for address in forensic_report["parsed_sample"]["cc"]:
|
||||
for address in failure_report["parsed_sample"]["cc"]:
|
||||
sample.add_cc(display_name=address["display_name"], address=address["address"])
|
||||
for address in forensic_report["parsed_sample"]["bcc"]:
|
||||
for address in failure_report["parsed_sample"]["bcc"]:
|
||||
sample.add_bcc(display_name=address["display_name"], address=address["address"])
|
||||
for attachment in forensic_report["parsed_sample"]["attachments"]:
|
||||
for attachment in failure_report["parsed_sample"]["attachments"]:
|
||||
sample.add_attachment(
|
||||
filename=attachment["filename"],
|
||||
content_type=attachment["mail_content_type"],
|
||||
sha256=attachment["sha256"],
|
||||
)
|
||||
try:
|
||||
forensic_doc = _ForensicReportDoc(
|
||||
feedback_type=forensic_report["feedback_type"],
|
||||
user_agent=forensic_report["user_agent"],
|
||||
version=forensic_report["version"],
|
||||
original_mail_from=forensic_report["original_mail_from"],
|
||||
failure_doc = _FailureReportDoc(
|
||||
feedback_type=failure_report["feedback_type"],
|
||||
user_agent=failure_report["user_agent"],
|
||||
version=failure_report["version"],
|
||||
original_mail_from=failure_report["original_mail_from"],
|
||||
arrival_date=arrival_date_epoch_milliseconds,
|
||||
domain=forensic_report["reported_domain"],
|
||||
original_envelope_id=forensic_report["original_envelope_id"],
|
||||
authentication_results=forensic_report["authentication_results"],
|
||||
delivery_results=forensic_report["delivery_result"],
|
||||
source_ip_address=forensic_report["source"]["ip_address"],
|
||||
source_country=forensic_report["source"]["country"],
|
||||
source_reverse_dns=forensic_report["source"]["reverse_dns"],
|
||||
source_base_domain=forensic_report["source"]["base_domain"],
|
||||
authentication_mechanisms=forensic_report["authentication_mechanisms"],
|
||||
auth_failure=forensic_report["auth_failure"],
|
||||
dkim_domain=forensic_report["dkim_domain"],
|
||||
original_rcpt_to=forensic_report["original_rcpt_to"],
|
||||
domain=failure_report["reported_domain"],
|
||||
original_envelope_id=failure_report["original_envelope_id"],
|
||||
authentication_results=failure_report["authentication_results"],
|
||||
delivery_results=failure_report["delivery_result"],
|
||||
source_ip_address=failure_report["source"]["ip_address"],
|
||||
source_country=failure_report["source"]["country"],
|
||||
source_reverse_dns=failure_report["source"]["reverse_dns"],
|
||||
source_base_domain=failure_report["source"]["base_domain"],
|
||||
authentication_mechanisms=failure_report["authentication_mechanisms"],
|
||||
auth_failure=failure_report["auth_failure"],
|
||||
dkim_domain=failure_report["dkim_domain"],
|
||||
original_rcpt_to=failure_report["original_rcpt_to"],
|
||||
sample=sample,
|
||||
)
|
||||
|
||||
index = "dmarc_forensic"
|
||||
index = "dmarc_failure"
|
||||
if index_suffix:
|
||||
index = "{0}_{1}".format(index, index_suffix)
|
||||
if index_prefix:
|
||||
@@ -691,14 +733,14 @@ def save_forensic_report_to_elasticsearch(
|
||||
number_of_shards=number_of_shards, number_of_replicas=number_of_replicas
|
||||
)
|
||||
create_indexes([index], index_settings)
|
||||
forensic_doc.meta.index = index # pyright: ignore[reportAttributeAccessIssue, reportOptionalMemberAccess]
|
||||
failure_doc.meta.index = index # pyright: ignore[reportAttributeAccessIssue, reportOptionalMemberAccess]
|
||||
try:
|
||||
forensic_doc.save()
|
||||
failure_doc.save()
|
||||
except Exception as e:
|
||||
raise ElasticsearchError("Elasticsearch error: {0}".format(e.__str__()))
|
||||
except KeyError as e:
|
||||
raise InvalidForensicReport(
|
||||
"Forensic report missing required field: {0}".format(e.__str__())
|
||||
raise InvalidFailureReport(
|
||||
"Failure report missing required field: {0}".format(e.__str__())
|
||||
)
|
||||
|
||||
|
||||
@@ -851,3 +893,9 @@ def save_smtp_tls_report_to_elasticsearch(
|
||||
smtp_tls_doc.save()
|
||||
except Exception as e:
|
||||
raise ElasticsearchError("Elasticsearch error: {0}".format(e.__str__()))
|
||||
|
||||
|
||||
# Backward-compatible aliases
|
||||
_ForensicSampleDoc = _FailureSampleDoc
|
||||
_ForensicReportDoc = _FailureReportDoc
|
||||
save_forensic_report_to_elasticsearch = save_failure_report_to_elasticsearch
|
||||
|
||||
@@ -11,7 +11,7 @@ from pygelf import GelfTcpHandler, GelfTlsHandler, GelfUdpHandler
|
||||
|
||||
from parsedmarc import (
|
||||
parsed_aggregate_reports_to_csv_rows,
|
||||
parsed_forensic_reports_to_csv_rows,
|
||||
parsed_failure_reports_to_csv_rows,
|
||||
parsed_smtp_tls_reports_to_csv_rows,
|
||||
)
|
||||
|
||||
@@ -58,14 +58,18 @@ class GelfClient(object):
|
||||
|
||||
log_context_data.parsedmarc = None
|
||||
|
||||
def save_forensic_report_to_gelf(self, forensic_reports: list[dict[str, Any]]):
|
||||
rows = parsed_forensic_reports_to_csv_rows(forensic_reports)
|
||||
def save_failure_report_to_gelf(self, failure_reports: list[dict[str, Any]]):
|
||||
rows = parsed_failure_reports_to_csv_rows(failure_reports)
|
||||
for row in rows:
|
||||
log_context_data.parsedmarc = row
|
||||
self.logger.info("parsedmarc forensic report")
|
||||
self.logger.info("parsedmarc failure report")
|
||||
|
||||
def save_smtp_tls_report_to_gelf(self, smtp_tls_reports: dict[str, Any]):
|
||||
rows = parsed_smtp_tls_reports_to_csv_rows(smtp_tls_reports)
|
||||
for row in rows:
|
||||
log_context_data.parsedmarc = row
|
||||
self.logger.info("parsedmarc smtptls report")
|
||||
|
||||
|
||||
# Backward-compatible aliases
|
||||
GelfClient.save_forensic_report_to_gelf = GelfClient.save_failure_report_to_gelf
|
||||
|
||||
@@ -139,31 +139,31 @@ class KafkaClient(object):
|
||||
except Exception as e:
|
||||
raise KafkaError("Kafka error: {0}".format(e.__str__()))
|
||||
|
||||
def save_forensic_reports_to_kafka(
|
||||
def save_failure_reports_to_kafka(
|
||||
self,
|
||||
forensic_reports: Union[dict[str, Any], list[dict[str, Any]]],
|
||||
forensic_topic: str,
|
||||
failure_reports: Union[dict[str, Any], list[dict[str, Any]]],
|
||||
failure_topic: str,
|
||||
):
|
||||
"""
|
||||
Saves forensic DMARC reports to Kafka, sends individual
|
||||
Saves failure DMARC reports to Kafka, sends individual
|
||||
records (slices) since Kafka requires messages to be <= 1MB
|
||||
by default.
|
||||
|
||||
Args:
|
||||
forensic_reports (list): A list of forensic report dicts
|
||||
failure_reports (list): A list of failure report dicts
|
||||
to save to Kafka
|
||||
forensic_topic (str): The name of the Kafka topic
|
||||
failure_topic (str): The name of the Kafka topic
|
||||
|
||||
"""
|
||||
if isinstance(forensic_reports, dict):
|
||||
forensic_reports = [forensic_reports]
|
||||
if isinstance(failure_reports, dict):
|
||||
failure_reports = [failure_reports]
|
||||
|
||||
if len(forensic_reports) < 1:
|
||||
if len(failure_reports) < 1:
|
||||
return
|
||||
|
||||
try:
|
||||
logger.debug("Saving forensic reports to Kafka")
|
||||
self.producer.send(forensic_topic, forensic_reports)
|
||||
logger.debug("Saving failure reports to Kafka")
|
||||
self.producer.send(failure_topic, failure_reports)
|
||||
except UnknownTopicOrPartitionError:
|
||||
raise KafkaError("Kafka error: Unknown topic or partition on broker")
|
||||
except Exception as e:
|
||||
@@ -184,7 +184,7 @@ class KafkaClient(object):
|
||||
by default.
|
||||
|
||||
Args:
|
||||
smtp_tls_reports (list): A list of forensic report dicts
|
||||
smtp_tls_reports (list): A list of SMTP TLS report dicts
|
||||
to save to Kafka
|
||||
smtp_tls_topic (str): The name of the Kafka topic
|
||||
|
||||
@@ -196,7 +196,7 @@ class KafkaClient(object):
|
||||
return
|
||||
|
||||
try:
|
||||
logger.debug("Saving forensic reports to Kafka")
|
||||
logger.debug("Saving SMTP TLS reports to Kafka")
|
||||
self.producer.send(smtp_tls_topic, smtp_tls_reports)
|
||||
except UnknownTopicOrPartitionError:
|
||||
raise KafkaError("Kafka error: Unknown topic or partition on broker")
|
||||
@@ -206,3 +206,7 @@ class KafkaClient(object):
|
||||
self.producer.flush()
|
||||
except Exception as e:
|
||||
raise KafkaError("Kafka error: {0}".format(e.__str__()))
|
||||
|
||||
|
||||
# Backward-compatible aliases
|
||||
KafkaClient.save_forensic_reports_to_kafka = KafkaClient.save_failure_reports_to_kafka
|
||||
|
||||
@@ -38,9 +38,9 @@ class LogAnalyticsConfig:
|
||||
The Stream name where
|
||||
the Aggregate DMARC reports
|
||||
need to be pushed.
|
||||
dcr_forensic_stream (str):
|
||||
dcr_failure_stream (str):
|
||||
The Stream name where
|
||||
the Forensic DMARC reports
|
||||
the Failure DMARC reports
|
||||
need to be pushed.
|
||||
dcr_smtp_tls_stream (str):
|
||||
The Stream name where
|
||||
@@ -56,7 +56,7 @@ class LogAnalyticsConfig:
|
||||
dce: str,
|
||||
dcr_immutable_id: str,
|
||||
dcr_aggregate_stream: str,
|
||||
dcr_forensic_stream: str,
|
||||
dcr_failure_stream: str,
|
||||
dcr_smtp_tls_stream: str,
|
||||
):
|
||||
self.client_id = client_id
|
||||
@@ -65,7 +65,7 @@ class LogAnalyticsConfig:
|
||||
self.dce = dce
|
||||
self.dcr_immutable_id = dcr_immutable_id
|
||||
self.dcr_aggregate_stream = dcr_aggregate_stream
|
||||
self.dcr_forensic_stream = dcr_forensic_stream
|
||||
self.dcr_failure_stream = dcr_failure_stream
|
||||
self.dcr_smtp_tls_stream = dcr_smtp_tls_stream
|
||||
|
||||
|
||||
@@ -84,7 +84,7 @@ class LogAnalyticsClient(object):
|
||||
dce: str,
|
||||
dcr_immutable_id: str,
|
||||
dcr_aggregate_stream: str,
|
||||
dcr_forensic_stream: str,
|
||||
dcr_failure_stream: str,
|
||||
dcr_smtp_tls_stream: str,
|
||||
):
|
||||
self.conf = LogAnalyticsConfig(
|
||||
@@ -94,7 +94,7 @@ class LogAnalyticsClient(object):
|
||||
dce=dce,
|
||||
dcr_immutable_id=dcr_immutable_id,
|
||||
dcr_aggregate_stream=dcr_aggregate_stream,
|
||||
dcr_forensic_stream=dcr_forensic_stream,
|
||||
dcr_failure_stream=dcr_failure_stream,
|
||||
dcr_smtp_tls_stream=dcr_smtp_tls_stream,
|
||||
)
|
||||
if (
|
||||
@@ -135,7 +135,7 @@ class LogAnalyticsClient(object):
|
||||
self,
|
||||
results: dict[str, Any],
|
||||
save_aggregate: bool,
|
||||
save_forensic: bool,
|
||||
save_failure: bool,
|
||||
save_smtp_tls: bool,
|
||||
):
|
||||
"""
|
||||
@@ -146,13 +146,13 @@ class LogAnalyticsClient(object):
|
||||
|
||||
Args:
|
||||
results (list):
|
||||
The DMARC reports (Aggregate & Forensic)
|
||||
The DMARC reports (Aggregate & Failure)
|
||||
save_aggregate (bool):
|
||||
Whether Aggregate reports can be saved into Log Analytics
|
||||
save_forensic (bool):
|
||||
Whether Forensic reports can be saved into Log Analytics
|
||||
save_failure (bool):
|
||||
Whether Failure reports can be saved into Log Analytics
|
||||
save_smtp_tls (bool):
|
||||
Whether Forensic reports can be saved into Log Analytics
|
||||
Whether Failure reports can be saved into Log Analytics
|
||||
"""
|
||||
conf = self.conf
|
||||
credential = ClientSecretCredential(
|
||||
@@ -173,16 +173,16 @@ class LogAnalyticsClient(object):
|
||||
)
|
||||
logger.info("Successfully pushed aggregate reports.")
|
||||
if (
|
||||
results["forensic_reports"]
|
||||
and conf.dcr_forensic_stream
|
||||
and len(results["forensic_reports"]) > 0
|
||||
and save_forensic
|
||||
results["failure_reports"]
|
||||
and conf.dcr_failure_stream
|
||||
and len(results["failure_reports"]) > 0
|
||||
and save_failure
|
||||
):
|
||||
logger.info("Publishing forensic reports.")
|
||||
logger.info("Publishing failure reports.")
|
||||
self.publish_json(
|
||||
results["forensic_reports"], logs_client, conf.dcr_forensic_stream
|
||||
results["failure_reports"], logs_client, conf.dcr_failure_stream
|
||||
)
|
||||
logger.info("Successfully pushed forensic reports.")
|
||||
logger.info("Successfully pushed failure reports.")
|
||||
if (
|
||||
results["smtp_tls_reports"]
|
||||
and conf.dcr_smtp_tls_stream
|
||||
|
||||
@@ -12,6 +12,7 @@ from opensearchpy import (
|
||||
InnerDoc,
|
||||
Integer,
|
||||
Ip,
|
||||
Keyword,
|
||||
Nested,
|
||||
Object,
|
||||
Q,
|
||||
@@ -21,7 +22,7 @@ from opensearchpy import (
|
||||
)
|
||||
from opensearchpy.helpers import reindex
|
||||
|
||||
from parsedmarc import InvalidForensicReport
|
||||
from parsedmarc import InvalidFailureReport
|
||||
from parsedmarc.log import logger
|
||||
from parsedmarc.utils import human_timestamp_to_datetime
|
||||
|
||||
@@ -43,18 +44,23 @@ class _PublishedPolicy(InnerDoc):
|
||||
sp = Text()
|
||||
pct = Integer()
|
||||
fo = Text()
|
||||
np = Keyword()
|
||||
testing = Keyword()
|
||||
discovery_method = Keyword()
|
||||
|
||||
|
||||
class _DKIMResult(InnerDoc):
|
||||
domain = Text()
|
||||
selector = Text()
|
||||
result = Text()
|
||||
human_result = Text()
|
||||
|
||||
|
||||
class _SPFResult(InnerDoc):
|
||||
domain = Text()
|
||||
scope = Text()
|
||||
results = Text()
|
||||
human_result = Text()
|
||||
|
||||
|
||||
class _AggregateReportDoc(Document):
|
||||
@@ -90,17 +96,35 @@ class _AggregateReportDoc(Document):
|
||||
envelope_to = Text()
|
||||
dkim_results = Nested(_DKIMResult)
|
||||
spf_results = Nested(_SPFResult)
|
||||
np = Keyword()
|
||||
testing = Keyword()
|
||||
discovery_method = Keyword()
|
||||
generator = Text()
|
||||
|
||||
def add_policy_override(self, type_: str, comment: str):
|
||||
self.policy_overrides.append(_PolicyOverride(type=type_, comment=comment))
|
||||
|
||||
def add_dkim_result(self, domain: str, selector: str, result: _DKIMResult):
|
||||
def add_dkim_result(
|
||||
self, domain: str, selector: str, result: _DKIMResult,
|
||||
human_result: str = None,
|
||||
):
|
||||
self.dkim_results.append(
|
||||
_DKIMResult(domain=domain, selector=selector, result=result)
|
||||
_DKIMResult(
|
||||
domain=domain, selector=selector, result=result,
|
||||
human_result=human_result,
|
||||
)
|
||||
)
|
||||
|
||||
def add_spf_result(self, domain: str, scope: str, result: _SPFResult):
|
||||
self.spf_results.append(_SPFResult(domain=domain, scope=scope, result=result))
|
||||
def add_spf_result(
|
||||
self, domain: str, scope: str, result: _SPFResult,
|
||||
human_result: str = None,
|
||||
):
|
||||
self.spf_results.append(
|
||||
_SPFResult(
|
||||
domain=domain, scope=scope, result=result,
|
||||
human_result=human_result,
|
||||
)
|
||||
)
|
||||
|
||||
def save(self, **kwargs): # pyright: ignore[reportIncompatibleMethodOverride]
|
||||
self.passed_dmarc = False
|
||||
@@ -120,7 +144,7 @@ class _EmailAttachmentDoc(Document):
|
||||
sha256 = Text()
|
||||
|
||||
|
||||
class _ForensicSampleDoc(InnerDoc):
|
||||
class _FailureSampleDoc(InnerDoc):
|
||||
raw = Text()
|
||||
headers = Object()
|
||||
headers_only = Boolean()
|
||||
@@ -157,9 +181,9 @@ class _ForensicSampleDoc(InnerDoc):
|
||||
)
|
||||
|
||||
|
||||
class _ForensicReportDoc(Document):
|
||||
class _FailureReportDoc(Document):
|
||||
class Index:
|
||||
name = "dmarc_forensic"
|
||||
name = "dmarc_failure"
|
||||
|
||||
feedback_type = Text()
|
||||
user_agent = Text()
|
||||
@@ -177,7 +201,7 @@ class _ForensicReportDoc(Document):
|
||||
source_auth_failures = Text()
|
||||
dkim_domain = Text()
|
||||
original_rcpt_to = Text()
|
||||
sample = Object(_ForensicSampleDoc)
|
||||
sample = Object(_FailureSampleDoc)
|
||||
|
||||
|
||||
class _SMTPTLSFailureDetailsDoc(InnerDoc):
|
||||
@@ -327,20 +351,20 @@ def create_indexes(names: list[str], settings: Optional[dict[str, Any]] = None):
|
||||
|
||||
def migrate_indexes(
|
||||
aggregate_indexes: Optional[list[str]] = None,
|
||||
forensic_indexes: Optional[list[str]] = None,
|
||||
failure_indexes: Optional[list[str]] = None,
|
||||
):
|
||||
"""
|
||||
Updates index mappings
|
||||
|
||||
Args:
|
||||
aggregate_indexes (list): A list of aggregate index names
|
||||
forensic_indexes (list): A list of forensic index names
|
||||
failure_indexes (list): A list of failure index names
|
||||
"""
|
||||
version = 2
|
||||
if aggregate_indexes is None:
|
||||
aggregate_indexes = []
|
||||
if forensic_indexes is None:
|
||||
forensic_indexes = []
|
||||
if failure_indexes is None:
|
||||
failure_indexes = []
|
||||
for aggregate_index_name in aggregate_indexes:
|
||||
if not Index(aggregate_index_name).exists():
|
||||
continue
|
||||
@@ -370,7 +394,7 @@ def migrate_indexes(
|
||||
reindex(connections.get_connection(), aggregate_index_name, new_index_name)
|
||||
Index(aggregate_index_name).delete()
|
||||
|
||||
for forensic_index in forensic_indexes:
|
||||
for failure_index in failure_indexes:
|
||||
pass
|
||||
|
||||
|
||||
@@ -386,7 +410,7 @@ def save_aggregate_report_to_opensearch(
|
||||
Saves a parsed DMARC aggregate report to OpenSearch
|
||||
|
||||
Args:
|
||||
aggregate_report (dict): A parsed forensic report
|
||||
aggregate_report (dict): A parsed aggregate report
|
||||
index_suffix (str): The suffix of the name of the index to save to
|
||||
index_prefix (str): The prefix of the name of the index to save to
|
||||
monthly_indexes (bool): Use monthly indexes instead of daily indexes
|
||||
@@ -454,6 +478,11 @@ def save_aggregate_report_to_opensearch(
|
||||
sp=aggregate_report["policy_published"]["sp"],
|
||||
pct=aggregate_report["policy_published"]["pct"],
|
||||
fo=aggregate_report["policy_published"]["fo"],
|
||||
np=aggregate_report["policy_published"].get("np"),
|
||||
testing=aggregate_report["policy_published"].get("testing"),
|
||||
discovery_method=aggregate_report["policy_published"].get(
|
||||
"discovery_method"
|
||||
),
|
||||
)
|
||||
|
||||
for record in aggregate_report["records"]:
|
||||
@@ -495,6 +524,12 @@ def save_aggregate_report_to_opensearch(
|
||||
header_from=record["identifiers"]["header_from"],
|
||||
envelope_from=record["identifiers"]["envelope_from"],
|
||||
envelope_to=record["identifiers"]["envelope_to"],
|
||||
np=aggregate_report["policy_published"].get("np"),
|
||||
testing=aggregate_report["policy_published"].get("testing"),
|
||||
discovery_method=aggregate_report["policy_published"].get(
|
||||
"discovery_method"
|
||||
),
|
||||
generator=metadata.get("generator"),
|
||||
)
|
||||
|
||||
for override in record["policy_evaluated"]["policy_override_reasons"]:
|
||||
@@ -507,6 +542,7 @@ def save_aggregate_report_to_opensearch(
|
||||
domain=dkim_result["domain"],
|
||||
selector=dkim_result["selector"],
|
||||
result=dkim_result["result"],
|
||||
human_result=dkim_result.get("human_result"),
|
||||
)
|
||||
|
||||
for spf_result in record["auth_results"]["spf"]:
|
||||
@@ -514,6 +550,7 @@ def save_aggregate_report_to_opensearch(
|
||||
domain=spf_result["domain"],
|
||||
scope=spf_result["scope"],
|
||||
result=spf_result["result"],
|
||||
human_result=spf_result.get("human_result"),
|
||||
)
|
||||
|
||||
index = "dmarc_aggregate"
|
||||
@@ -535,8 +572,8 @@ def save_aggregate_report_to_opensearch(
|
||||
raise OpenSearchError("OpenSearch error: {0}".format(e.__str__()))
|
||||
|
||||
|
||||
def save_forensic_report_to_opensearch(
|
||||
forensic_report: dict[str, Any],
|
||||
def save_failure_report_to_opensearch(
|
||||
failure_report: dict[str, Any],
|
||||
index_suffix: Optional[str] = None,
|
||||
index_prefix: Optional[str] = None,
|
||||
monthly_indexes: bool = False,
|
||||
@@ -544,10 +581,10 @@ def save_forensic_report_to_opensearch(
|
||||
number_of_replicas: int = 0,
|
||||
):
|
||||
"""
|
||||
Saves a parsed DMARC forensic report to OpenSearch
|
||||
Saves a parsed DMARC failure report to OpenSearch
|
||||
|
||||
Args:
|
||||
forensic_report (dict): A parsed forensic report
|
||||
failure_report (dict): A parsed failure report
|
||||
index_suffix (str): The suffix of the name of the index to save to
|
||||
index_prefix (str): The prefix of the name of the index to save to
|
||||
monthly_indexes (bool): Use monthly indexes instead of daily
|
||||
@@ -560,26 +597,31 @@ def save_forensic_report_to_opensearch(
|
||||
AlreadySaved
|
||||
|
||||
"""
|
||||
logger.info("Saving forensic report to OpenSearch")
|
||||
forensic_report = forensic_report.copy()
|
||||
logger.info("Saving failure report to OpenSearch")
|
||||
failure_report = failure_report.copy()
|
||||
sample_date = None
|
||||
if forensic_report["parsed_sample"]["date"] is not None:
|
||||
sample_date = forensic_report["parsed_sample"]["date"]
|
||||
if failure_report["parsed_sample"]["date"] is not None:
|
||||
sample_date = failure_report["parsed_sample"]["date"]
|
||||
sample_date = human_timestamp_to_datetime(sample_date)
|
||||
original_headers = forensic_report["parsed_sample"]["headers"]
|
||||
original_headers = failure_report["parsed_sample"]["headers"]
|
||||
headers: dict[str, Any] = {}
|
||||
for original_header in original_headers:
|
||||
headers[original_header.lower()] = original_headers[original_header]
|
||||
|
||||
arrival_date = human_timestamp_to_datetime(forensic_report["arrival_date_utc"])
|
||||
arrival_date = human_timestamp_to_datetime(failure_report["arrival_date_utc"])
|
||||
arrival_date_epoch_milliseconds = int(arrival_date.timestamp() * 1000)
|
||||
|
||||
if index_suffix is not None:
|
||||
search_index = "dmarc_forensic_{0}*".format(index_suffix)
|
||||
search_index = "dmarc_failure_{0}*,dmarc_forensic_{0}*".format(
|
||||
index_suffix
|
||||
)
|
||||
else:
|
||||
search_index = "dmarc_forensic*"
|
||||
search_index = "dmarc_failure*,dmarc_forensic*"
|
||||
if index_prefix is not None:
|
||||
search_index = "{0}{1}".format(index_prefix, search_index)
|
||||
search_index = ",".join(
|
||||
"{0}{1}".format(index_prefix, part)
|
||||
for part in search_index.split(",")
|
||||
)
|
||||
search = Search(index=search_index)
|
||||
q = Q(dict(match=dict(arrival_date=arrival_date_epoch_milliseconds)))
|
||||
|
||||
@@ -620,64 +662,64 @@ def save_forensic_report_to_opensearch(
|
||||
|
||||
if len(existing) > 0:
|
||||
raise AlreadySaved(
|
||||
"A forensic sample to {0} from {1} "
|
||||
"A failure sample to {0} from {1} "
|
||||
"with a subject of {2} and arrival date of {3} "
|
||||
"already exists in "
|
||||
"OpenSearch".format(
|
||||
to_, from_, subject, forensic_report["arrival_date_utc"]
|
||||
to_, from_, subject, failure_report["arrival_date_utc"]
|
||||
)
|
||||
)
|
||||
|
||||
parsed_sample = forensic_report["parsed_sample"]
|
||||
sample = _ForensicSampleDoc(
|
||||
raw=forensic_report["sample"],
|
||||
parsed_sample = failure_report["parsed_sample"]
|
||||
sample = _FailureSampleDoc(
|
||||
raw=failure_report["sample"],
|
||||
headers=headers,
|
||||
headers_only=forensic_report["sample_headers_only"],
|
||||
headers_only=failure_report["sample_headers_only"],
|
||||
date=sample_date,
|
||||
subject=forensic_report["parsed_sample"]["subject"],
|
||||
subject=failure_report["parsed_sample"]["subject"],
|
||||
filename_safe_subject=parsed_sample["filename_safe_subject"],
|
||||
body=forensic_report["parsed_sample"]["body"],
|
||||
body=failure_report["parsed_sample"]["body"],
|
||||
)
|
||||
|
||||
for address in forensic_report["parsed_sample"]["to"]:
|
||||
for address in failure_report["parsed_sample"]["to"]:
|
||||
sample.add_to(display_name=address["display_name"], address=address["address"])
|
||||
for address in forensic_report["parsed_sample"]["reply_to"]:
|
||||
for address in failure_report["parsed_sample"]["reply_to"]:
|
||||
sample.add_reply_to(
|
||||
display_name=address["display_name"], address=address["address"]
|
||||
)
|
||||
for address in forensic_report["parsed_sample"]["cc"]:
|
||||
for address in failure_report["parsed_sample"]["cc"]:
|
||||
sample.add_cc(display_name=address["display_name"], address=address["address"])
|
||||
for address in forensic_report["parsed_sample"]["bcc"]:
|
||||
for address in failure_report["parsed_sample"]["bcc"]:
|
||||
sample.add_bcc(display_name=address["display_name"], address=address["address"])
|
||||
for attachment in forensic_report["parsed_sample"]["attachments"]:
|
||||
for attachment in failure_report["parsed_sample"]["attachments"]:
|
||||
sample.add_attachment(
|
||||
filename=attachment["filename"],
|
||||
content_type=attachment["mail_content_type"],
|
||||
sha256=attachment["sha256"],
|
||||
)
|
||||
try:
|
||||
forensic_doc = _ForensicReportDoc(
|
||||
feedback_type=forensic_report["feedback_type"],
|
||||
user_agent=forensic_report["user_agent"],
|
||||
version=forensic_report["version"],
|
||||
original_mail_from=forensic_report["original_mail_from"],
|
||||
failure_doc = _FailureReportDoc(
|
||||
feedback_type=failure_report["feedback_type"],
|
||||
user_agent=failure_report["user_agent"],
|
||||
version=failure_report["version"],
|
||||
original_mail_from=failure_report["original_mail_from"],
|
||||
arrival_date=arrival_date_epoch_milliseconds,
|
||||
domain=forensic_report["reported_domain"],
|
||||
original_envelope_id=forensic_report["original_envelope_id"],
|
||||
authentication_results=forensic_report["authentication_results"],
|
||||
delivery_results=forensic_report["delivery_result"],
|
||||
source_ip_address=forensic_report["source"]["ip_address"],
|
||||
source_country=forensic_report["source"]["country"],
|
||||
source_reverse_dns=forensic_report["source"]["reverse_dns"],
|
||||
source_base_domain=forensic_report["source"]["base_domain"],
|
||||
authentication_mechanisms=forensic_report["authentication_mechanisms"],
|
||||
auth_failure=forensic_report["auth_failure"],
|
||||
dkim_domain=forensic_report["dkim_domain"],
|
||||
original_rcpt_to=forensic_report["original_rcpt_to"],
|
||||
domain=failure_report["reported_domain"],
|
||||
original_envelope_id=failure_report["original_envelope_id"],
|
||||
authentication_results=failure_report["authentication_results"],
|
||||
delivery_results=failure_report["delivery_result"],
|
||||
source_ip_address=failure_report["source"]["ip_address"],
|
||||
source_country=failure_report["source"]["country"],
|
||||
source_reverse_dns=failure_report["source"]["reverse_dns"],
|
||||
source_base_domain=failure_report["source"]["base_domain"],
|
||||
authentication_mechanisms=failure_report["authentication_mechanisms"],
|
||||
auth_failure=failure_report["auth_failure"],
|
||||
dkim_domain=failure_report["dkim_domain"],
|
||||
original_rcpt_to=failure_report["original_rcpt_to"],
|
||||
sample=sample,
|
||||
)
|
||||
|
||||
index = "dmarc_forensic"
|
||||
index = "dmarc_failure"
|
||||
if index_suffix:
|
||||
index = "{0}_{1}".format(index, index_suffix)
|
||||
if index_prefix:
|
||||
@@ -691,14 +733,14 @@ def save_forensic_report_to_opensearch(
|
||||
number_of_shards=number_of_shards, number_of_replicas=number_of_replicas
|
||||
)
|
||||
create_indexes([index], index_settings)
|
||||
forensic_doc.meta.index = index
|
||||
failure_doc.meta.index = index
|
||||
try:
|
||||
forensic_doc.save()
|
||||
failure_doc.save()
|
||||
except Exception as e:
|
||||
raise OpenSearchError("OpenSearch error: {0}".format(e.__str__()))
|
||||
except KeyError as e:
|
||||
raise InvalidForensicReport(
|
||||
"Forensic report missing required field: {0}".format(e.__str__())
|
||||
raise InvalidFailureReport(
|
||||
"Failure report missing required field: {0}".format(e.__str__())
|
||||
)
|
||||
|
||||
|
||||
@@ -851,3 +893,9 @@ def save_smtp_tls_report_to_opensearch(
|
||||
smtp_tls_doc.save()
|
||||
except Exception as e:
|
||||
raise OpenSearchError("OpenSearch error: {0}".format(e.__str__()))
|
||||
|
||||
|
||||
# Backward-compatible aliases
|
||||
_ForensicSampleDoc = _FailureSampleDoc
|
||||
_ForensicReportDoc = _FailureReportDoc
|
||||
save_forensic_report_to_opensearch = save_failure_report_to_opensearch
|
||||
|
||||
@@ -56,8 +56,8 @@ class S3Client(object):
|
||||
def save_aggregate_report_to_s3(self, report: dict[str, Any]):
|
||||
self.save_report_to_s3(report, "aggregate")
|
||||
|
||||
def save_forensic_report_to_s3(self, report: dict[str, Any]):
|
||||
self.save_report_to_s3(report, "forensic")
|
||||
def save_failure_report_to_s3(self, report: dict[str, Any]):
|
||||
self.save_report_to_s3(report, "failure")
|
||||
|
||||
def save_smtp_tls_report_to_s3(self, report: dict[str, Any]):
|
||||
self.save_report_to_s3(report, "smtp_tls")
|
||||
@@ -93,3 +93,7 @@ class S3Client(object):
|
||||
self.bucket.put_object(
|
||||
Body=json.dumps(report), Key=object_path, Metadata=object_metadata
|
||||
)
|
||||
|
||||
|
||||
# Backward-compatible aliases
|
||||
S3Client.save_forensic_report_to_s3 = S3Client.save_failure_report_to_s3
|
||||
|
||||
@@ -134,28 +134,28 @@ class HECClient(object):
|
||||
if response["code"] != 0:
|
||||
raise SplunkError(response["text"])
|
||||
|
||||
def save_forensic_reports_to_splunk(
|
||||
def save_failure_reports_to_splunk(
|
||||
self,
|
||||
forensic_reports: Union[list[dict[str, Any]], dict[str, Any]],
|
||||
failure_reports: Union[list[dict[str, Any]], dict[str, Any]],
|
||||
):
|
||||
"""
|
||||
Saves forensic DMARC reports to Splunk
|
||||
Saves failure DMARC reports to Splunk
|
||||
|
||||
Args:
|
||||
forensic_reports (list): A list of forensic report dictionaries
|
||||
failure_reports (list): A list of failure report dictionaries
|
||||
to save in Splunk
|
||||
"""
|
||||
logger.debug("Saving forensic reports to Splunk")
|
||||
if isinstance(forensic_reports, dict):
|
||||
forensic_reports = [forensic_reports]
|
||||
logger.debug("Saving failure reports to Splunk")
|
||||
if isinstance(failure_reports, dict):
|
||||
failure_reports = [failure_reports]
|
||||
|
||||
if len(forensic_reports) < 1:
|
||||
if len(failure_reports) < 1:
|
||||
return
|
||||
|
||||
json_str = ""
|
||||
for report in forensic_reports:
|
||||
for report in failure_reports:
|
||||
data = self._common_data.copy()
|
||||
data["sourcetype"] = "dmarc:forensic"
|
||||
data["sourcetype"] = "dmarc:failure"
|
||||
timestamp = human_timestamp_to_unix_timestamp(report["arrival_date_utc"])
|
||||
data["time"] = timestamp
|
||||
data["event"] = report.copy()
|
||||
@@ -207,3 +207,7 @@ class HECClient(object):
|
||||
raise SplunkError(e.__str__())
|
||||
if response["code"] != 0:
|
||||
raise SplunkError(response["text"])
|
||||
|
||||
|
||||
# Backward-compatible aliases
|
||||
HECClient.save_forensic_reports_to_splunk = HECClient.save_failure_reports_to_splunk
|
||||
|
||||
@@ -13,7 +13,7 @@ from typing import Any, Optional
|
||||
|
||||
from parsedmarc import (
|
||||
parsed_aggregate_reports_to_csv_rows,
|
||||
parsed_forensic_reports_to_csv_rows,
|
||||
parsed_failure_reports_to_csv_rows,
|
||||
parsed_smtp_tls_reports_to_csv_rows,
|
||||
)
|
||||
|
||||
@@ -170,8 +170,8 @@ class SyslogClient(object):
|
||||
for row in rows:
|
||||
self.logger.info(json.dumps(row))
|
||||
|
||||
def save_forensic_report_to_syslog(self, forensic_reports: list[dict[str, Any]]):
|
||||
rows = parsed_forensic_reports_to_csv_rows(forensic_reports)
|
||||
def save_failure_report_to_syslog(self, failure_reports: list[dict[str, Any]]):
|
||||
rows = parsed_failure_reports_to_csv_rows(failure_reports)
|
||||
for row in rows:
|
||||
self.logger.info(json.dumps(row))
|
||||
|
||||
@@ -179,3 +179,7 @@ class SyslogClient(object):
|
||||
rows = parsed_smtp_tls_reports_to_csv_rows(smtp_tls_reports)
|
||||
for row in rows:
|
||||
self.logger.info(json.dumps(row))
|
||||
|
||||
|
||||
# Backward-compatible aliases
|
||||
SyslogClient.save_forensic_report_to_syslog = SyslogClient.save_failure_report_to_syslog
|
||||
|
||||
@@ -8,7 +8,7 @@ from typing import Any, Dict, List, Literal, Optional, TypedDict, Union
|
||||
# For optional keys, use total=False TypedDicts.
|
||||
|
||||
|
||||
ReportType = Literal["aggregate", "forensic", "smtp_tls"]
|
||||
ReportType = Literal["aggregate", "failure", "smtp_tls"]
|
||||
|
||||
|
||||
class AggregateReportMetadata(TypedDict):
|
||||
@@ -21,6 +21,7 @@ class AggregateReportMetadata(TypedDict):
|
||||
timespan_requires_normalization: bool
|
||||
original_timespan_seconds: int
|
||||
errors: List[str]
|
||||
generator: Optional[str]
|
||||
|
||||
|
||||
class AggregatePolicyPublished(TypedDict):
|
||||
@@ -31,6 +32,9 @@ class AggregatePolicyPublished(TypedDict):
|
||||
sp: str
|
||||
pct: str
|
||||
fo: str
|
||||
np: Optional[str]
|
||||
testing: Optional[str]
|
||||
discovery_method: Optional[str]
|
||||
|
||||
|
||||
class IPSourceInfo(TypedDict):
|
||||
@@ -63,12 +67,14 @@ class AggregateAuthResultDKIM(TypedDict):
|
||||
domain: str
|
||||
result: str
|
||||
selector: str
|
||||
human_result: Optional[str]
|
||||
|
||||
|
||||
class AggregateAuthResultSPF(TypedDict):
|
||||
domain: str
|
||||
result: str
|
||||
scope: str
|
||||
human_result: Optional[str]
|
||||
|
||||
|
||||
class AggregateAuthResults(TypedDict):
|
||||
@@ -119,7 +125,7 @@ ParsedEmail = TypedDict(
|
||||
"ParsedEmail",
|
||||
{
|
||||
# This is a lightly-specified version of mailsuite/mailparser JSON.
|
||||
# It focuses on the fields parsedmarc uses in forensic handling.
|
||||
# It focuses on the fields parsedmarc uses in failure report handling.
|
||||
"headers": Dict[str, Any],
|
||||
"subject": Optional[str],
|
||||
"filename_safe_subject": Optional[str],
|
||||
@@ -138,7 +144,7 @@ ParsedEmail = TypedDict(
|
||||
)
|
||||
|
||||
|
||||
class ForensicReport(TypedDict):
|
||||
class FailureReport(TypedDict):
|
||||
feedback_type: Optional[str]
|
||||
user_agent: Optional[str]
|
||||
version: Optional[str]
|
||||
@@ -159,6 +165,10 @@ class ForensicReport(TypedDict):
|
||||
parsed_sample: ParsedEmail
|
||||
|
||||
|
||||
# Backward-compatible alias
|
||||
ForensicReport = FailureReport
|
||||
|
||||
|
||||
class SMTPTLSFailureDetails(TypedDict):
|
||||
result_type: str
|
||||
failed_session_count: int
|
||||
@@ -201,9 +211,13 @@ class AggregateParsedReport(TypedDict):
|
||||
report: AggregateReport
|
||||
|
||||
|
||||
class ForensicParsedReport(TypedDict):
|
||||
report_type: Literal["forensic"]
|
||||
report: ForensicReport
|
||||
class FailureParsedReport(TypedDict):
|
||||
report_type: Literal["failure"]
|
||||
report: FailureReport
|
||||
|
||||
|
||||
# Backward-compatible alias
|
||||
ForensicParsedReport = FailureParsedReport
|
||||
|
||||
|
||||
class SMTPTLSParsedReport(TypedDict):
|
||||
@@ -211,10 +225,10 @@ class SMTPTLSParsedReport(TypedDict):
|
||||
report: SMTPTLSReport
|
||||
|
||||
|
||||
ParsedReport = Union[AggregateParsedReport, ForensicParsedReport, SMTPTLSParsedReport]
|
||||
ParsedReport = Union[AggregateParsedReport, FailureParsedReport, SMTPTLSParsedReport]
|
||||
|
||||
|
||||
class ParsingResults(TypedDict):
|
||||
aggregate_reports: List[AggregateReport]
|
||||
forensic_reports: List[ForensicReport]
|
||||
failure_reports: List[FailureReport]
|
||||
smtp_tls_reports: List[SMTPTLSReport]
|
||||
|
||||
@@ -16,7 +16,7 @@ class WebhookClient(object):
|
||||
def __init__(
|
||||
self,
|
||||
aggregate_url: str,
|
||||
forensic_url: str,
|
||||
failure_url: str,
|
||||
smtp_tls_url: str,
|
||||
timeout: Optional[int] = 60,
|
||||
):
|
||||
@@ -24,12 +24,12 @@ class WebhookClient(object):
|
||||
Initializes the WebhookClient
|
||||
Args:
|
||||
aggregate_url (str): The aggregate report webhook url
|
||||
forensic_url (str): The forensic report webhook url
|
||||
failure_url (str): The failure report webhook url
|
||||
smtp_tls_url (str): The smtp_tls report webhook url
|
||||
timeout (int): The timeout to use when calling the webhooks
|
||||
"""
|
||||
self.aggregate_url = aggregate_url
|
||||
self.forensic_url = forensic_url
|
||||
self.failure_url = failure_url
|
||||
self.smtp_tls_url = smtp_tls_url
|
||||
self.timeout = timeout
|
||||
self.session = requests.Session()
|
||||
@@ -38,9 +38,9 @@ class WebhookClient(object):
|
||||
"Content-Type": "application/json",
|
||||
}
|
||||
|
||||
def save_forensic_report_to_webhook(self, report: str):
|
||||
def save_failure_report_to_webhook(self, report: str):
|
||||
try:
|
||||
self._send_to_webhook(self.forensic_url, report)
|
||||
self._send_to_webhook(self.failure_url, report)
|
||||
except Exception as error_:
|
||||
logger.error("Webhook Error: {0}".format(error_.__str__()))
|
||||
|
||||
@@ -63,3 +63,7 @@ class WebhookClient(object):
|
||||
self.session.post(webhook_url, data=payload, timeout=self.timeout)
|
||||
except Exception as error_:
|
||||
logger.error("Webhook Error: {0}".format(error_.__str__()))
|
||||
|
||||
|
||||
# Backward-compatible aliases
|
||||
WebhookClient.save_forensic_report_to_webhook = WebhookClient.save_failure_report_to_webhook
|
||||
|
||||
48
samples/aggregate/dmarcbis-draft-sample.xml
Normal file
48
samples/aggregate/dmarcbis-draft-sample.xml
Normal file
@@ -0,0 +1,48 @@
|
||||
<feedback xmlns="urn:ietf:params:xml:ns:dmarc-2.0">
|
||||
<version>1.0</version>
|
||||
<report_metadata>
|
||||
<org_name>Sample Reporter</org_name>
|
||||
<email>report_sender@example-reporter.com</email>
|
||||
<extra_contact_info>...</extra_contact_info>
|
||||
<report_id>3v98abbp8ya9n3va8yr8oa3ya</report_id>
|
||||
<date_range>
|
||||
<begin>302832000</begin>
|
||||
<end>302918399</end>
|
||||
</date_range>
|
||||
<generator>Example DMARC Aggregate Reporter v1.2</generator>
|
||||
</report_metadata>
|
||||
<policy_published>
|
||||
<domain>example.com</domain>
|
||||
<p>quarantine</p>
|
||||
<sp>none</sp>
|
||||
<np>none</np>
|
||||
<testing>n</testing>
|
||||
<discovery_method>treewalk</discovery_method>
|
||||
</policy_published>
|
||||
<record>
|
||||
<row>
|
||||
<source_ip>192.0.2.123</source_ip>
|
||||
<count>123</count>
|
||||
<policy_evaluated>
|
||||
<disposition>pass</disposition>
|
||||
<dkim>pass</dkim>
|
||||
<spf>fail</spf>
|
||||
</policy_evaluated>
|
||||
</row>
|
||||
<identifiers>
|
||||
<envelope_from>example.com</envelope_from>
|
||||
<header_from>example.com</header_from>
|
||||
</identifiers>
|
||||
<auth_results>
|
||||
<dkim>
|
||||
<domain>example.com</domain>
|
||||
<result>pass</result>
|
||||
<selector>abc123</selector>
|
||||
</dkim>
|
||||
<spf>
|
||||
<domain>example.com</domain>
|
||||
<result>fail</result>
|
||||
</spf>
|
||||
</auth_results>
|
||||
</record>
|
||||
</feedback>
|
||||
@@ -0,0 +1,77 @@
|
||||
<?xml version="1.0"?>
|
||||
<feedback>
|
||||
<version>2.0</version>
|
||||
<report_metadata>
|
||||
<org_name>example.net</org_name>
|
||||
<email>postmaster@example.net</email>
|
||||
<report_id>dmarcbis-test-report-001</report_id>
|
||||
<date_range>
|
||||
<begin>1700000000</begin>
|
||||
<end>1700086399</end>
|
||||
</date_range>
|
||||
</report_metadata>
|
||||
<policy_published>
|
||||
<domain>example.com</domain>
|
||||
<adkim>s</adkim>
|
||||
<aspf>s</aspf>
|
||||
<p>reject</p>
|
||||
<sp>quarantine</sp>
|
||||
<np>reject</np>
|
||||
<testing>y</testing>
|
||||
<discovery_method>treewalk</discovery_method>
|
||||
<fo>1</fo>
|
||||
</policy_published>
|
||||
<record>
|
||||
<row>
|
||||
<source_ip>198.51.100.1</source_ip>
|
||||
<count>5</count>
|
||||
<policy_evaluated>
|
||||
<disposition>none</disposition>
|
||||
<dkim>pass</dkim>
|
||||
<spf>pass</spf>
|
||||
</policy_evaluated>
|
||||
</row>
|
||||
<identifiers>
|
||||
<envelope_from>example.com</envelope_from>
|
||||
<header_from>example.com</header_from>
|
||||
</identifiers>
|
||||
<auth_results>
|
||||
<dkim>
|
||||
<domain>example.com</domain>
|
||||
<selector>selector1</selector>
|
||||
<result>pass</result>
|
||||
</dkim>
|
||||
<spf>
|
||||
<domain>example.com</domain>
|
||||
<scope>mfrom</scope>
|
||||
<result>pass</result>
|
||||
</spf>
|
||||
</auth_results>
|
||||
</record>
|
||||
<record>
|
||||
<row>
|
||||
<source_ip>203.0.113.10</source_ip>
|
||||
<count>2</count>
|
||||
<policy_evaluated>
|
||||
<disposition>reject</disposition>
|
||||
<dkim>fail</dkim>
|
||||
<spf>fail</spf>
|
||||
<reason>
|
||||
<type>other</type>
|
||||
<comment>sender not authorized</comment>
|
||||
</reason>
|
||||
</policy_evaluated>
|
||||
</row>
|
||||
<identifiers>
|
||||
<envelope_from>spoofed.example.com</envelope_from>
|
||||
<header_from>example.com</header_from>
|
||||
</identifiers>
|
||||
<auth_results>
|
||||
<spf>
|
||||
<domain>spoofed.example.com</domain>
|
||||
<scope>mfrom</scope>
|
||||
<result>fail</result>
|
||||
</spf>
|
||||
</auth_results>
|
||||
</record>
|
||||
</feedback>
|
||||
@@ -60,10 +60,10 @@ Create Dashboards
|
||||
9. Click Save
|
||||
10. Click Dashboards
|
||||
11. Click Create New Dashboard
|
||||
12. Use a descriptive title, such as "Forensic DMARC Data"
|
||||
12. Use a descriptive title, such as "Failure DMARC Data"
|
||||
13. Click Create Dashboard
|
||||
14. Click on the Source button
|
||||
15. Paste the content of ''dmarc_forensic_dashboard.xml`` into the source editor
|
||||
15. Paste the content of ''dmarc_failure_dashboard.xml`` into the source editor
|
||||
16. If the index storing the DMARC data is not named email, replace index="email" accordingly
|
||||
17. Click Save
|
||||
|
||||
|
||||
@@ -1,8 +1,8 @@
|
||||
<form theme="dark" version="1.1">
|
||||
<label>Forensic DMARC Data</label>
|
||||
<label>Failure DMARC Data</label>
|
||||
<search id="base_search">
|
||||
<query>
|
||||
index="email" sourcetype="dmarc:forensic" parsed_sample.headers.From=$header_from$ parsed_sample.headers.To=$header_to$ parsed_sample.headers.Subject=$header_subject$ source.ip_address=$source_ip_address$ source.reverse_dns=$source_reverse_dns$ source.country=$source_country$
|
||||
index="email" (sourcetype="dmarc:failure" OR sourcetype="dmarc:forensic") parsed_sample.headers.From=$header_from$ parsed_sample.headers.To=$header_to$ parsed_sample.headers.Subject=$header_subject$ source.ip_address=$source_ip_address$ source.reverse_dns=$source_reverse_dns$ source.country=$source_country$
|
||||
| table *
|
||||
</query>
|
||||
<earliest>$time_range.earliest$</earliest>
|
||||
@@ -43,7 +43,7 @@
|
||||
</fieldset>
|
||||
<row>
|
||||
<panel>
|
||||
<title>Forensic samples</title>
|
||||
<title>Failure samples</title>
|
||||
<table>
|
||||
<search base="base_search">
|
||||
<query>| table arrival_date_utc authentication_results parsed_sample.headers.From,parsed_sample.headers.To,parsed_sample.headers.Subject | sort -arrival_date_utc</query>
|
||||
@@ -59,7 +59,7 @@
|
||||
</row>
|
||||
<row>
|
||||
<panel>
|
||||
<title>Forensic samples by country</title>
|
||||
<title>Failure samples by country</title>
|
||||
<map>
|
||||
<search base="base_search">
|
||||
<query>| iplocation source.ip_address| stats count by Country | geom geo_countries featureIdField="Country"</query>
|
||||
@@ -72,7 +72,7 @@
|
||||
</row>
|
||||
<row>
|
||||
<panel>
|
||||
<title>Forensic samples by IP address</title>
|
||||
<title>Failure samples by IP address</title>
|
||||
<table>
|
||||
<search base="base_search">
|
||||
<query>| iplocation source.ip_address | stats count by source.ip_address,source.reverse_dns | sort -count</query>
|
||||
@@ -85,7 +85,7 @@
|
||||
</table>
|
||||
</panel>
|
||||
<panel>
|
||||
<title>Forensic samples by country ISO code</title>
|
||||
<title>Failure samples by country ISO code</title>
|
||||
<table>
|
||||
<search base="base_search">
|
||||
<query>| stats count by source.country | sort - count</query>
|
||||
152
tests.py
152
tests.py
@@ -135,7 +135,7 @@ class Test(unittest.TestCase):
|
||||
parsedmarc.parse_report_file("samples/empty.xml", offline=OFFLINE_MODE)
|
||||
|
||||
def testForensicSamples(self):
|
||||
"""Test sample forensic/ruf/failure DMARC reports"""
|
||||
"""Test sample failure/ruf DMARC reports"""
|
||||
print()
|
||||
sample_paths = glob("samples/forensic/*.eml")
|
||||
for sample_path in sample_paths:
|
||||
@@ -148,9 +148,157 @@ class Test(unittest.TestCase):
|
||||
parsed_report = parsedmarc.parse_report_file(
|
||||
sample_path, offline=OFFLINE_MODE
|
||||
)["report"]
|
||||
parsedmarc.parsed_forensic_reports_to_csv(parsed_report)
|
||||
parsedmarc.parsed_failure_reports_to_csv(parsed_report)
|
||||
print("Passed!")
|
||||
|
||||
def testFailureReportBackwardCompat(self):
|
||||
"""Test that old forensic function aliases still work"""
|
||||
self.assertIs(
|
||||
parsedmarc.parse_forensic_report,
|
||||
parsedmarc.parse_failure_report,
|
||||
)
|
||||
self.assertIs(
|
||||
parsedmarc.parsed_forensic_reports_to_csv,
|
||||
parsedmarc.parsed_failure_reports_to_csv,
|
||||
)
|
||||
self.assertIs(
|
||||
parsedmarc.parsed_forensic_reports_to_csv_rows,
|
||||
parsedmarc.parsed_failure_reports_to_csv_rows,
|
||||
)
|
||||
self.assertIs(
|
||||
parsedmarc.InvalidForensicReport,
|
||||
parsedmarc.InvalidFailureReport,
|
||||
)
|
||||
|
||||
def testDMARCbisDraftSample(self):
|
||||
"""Test parsing the sample report from the DMARCbis aggregate draft"""
|
||||
print()
|
||||
sample_path = (
|
||||
"samples/aggregate/dmarcbis-draft-sample.xml"
|
||||
)
|
||||
print("Testing {0}: ".format(sample_path), end="")
|
||||
result = parsedmarc.parse_report_file(
|
||||
sample_path, always_use_local_files=True, offline=True
|
||||
)
|
||||
report = result["report"]
|
||||
|
||||
# Verify report_type
|
||||
self.assertEqual(result["report_type"], "aggregate")
|
||||
|
||||
# Verify xml_schema
|
||||
self.assertEqual(report["xml_schema"], "1.0")
|
||||
|
||||
# Verify report_metadata
|
||||
metadata = report["report_metadata"]
|
||||
self.assertEqual(metadata["org_name"], "Sample Reporter")
|
||||
self.assertEqual(
|
||||
metadata["org_email"], "report_sender@example-reporter.com"
|
||||
)
|
||||
self.assertEqual(
|
||||
metadata["org_extra_contact_info"], "..."
|
||||
)
|
||||
self.assertEqual(
|
||||
metadata["report_id"], "3v98abbp8ya9n3va8yr8oa3ya"
|
||||
)
|
||||
self.assertEqual(
|
||||
metadata["generator"],
|
||||
"Example DMARC Aggregate Reporter v1.2",
|
||||
)
|
||||
|
||||
# Verify DMARCbis policy_published fields
|
||||
pp = report["policy_published"]
|
||||
self.assertEqual(pp["domain"], "example.com")
|
||||
self.assertEqual(pp["p"], "quarantine")
|
||||
self.assertEqual(pp["sp"], "none")
|
||||
self.assertEqual(pp["np"], "none")
|
||||
self.assertEqual(pp["testing"], "n")
|
||||
self.assertEqual(pp["discovery_method"], "treewalk")
|
||||
# adkim/aspf/pct/fo default when not in XML
|
||||
self.assertEqual(pp["adkim"], "r")
|
||||
self.assertEqual(pp["aspf"], "r")
|
||||
self.assertEqual(pp["pct"], "100")
|
||||
self.assertEqual(pp["fo"], "0")
|
||||
|
||||
# Verify record
|
||||
self.assertEqual(len(report["records"]), 1)
|
||||
rec = report["records"][0]
|
||||
self.assertEqual(rec["source"]["ip_address"], "192.0.2.123")
|
||||
self.assertEqual(rec["count"], 123)
|
||||
self.assertEqual(
|
||||
rec["policy_evaluated"]["disposition"], "pass"
|
||||
)
|
||||
self.assertEqual(rec["policy_evaluated"]["dkim"], "pass")
|
||||
self.assertEqual(rec["policy_evaluated"]["spf"], "fail")
|
||||
|
||||
# Verify DKIM auth result with human_result
|
||||
self.assertEqual(len(rec["auth_results"]["dkim"]), 1)
|
||||
dkim = rec["auth_results"]["dkim"][0]
|
||||
self.assertEqual(dkim["domain"], "example.com")
|
||||
self.assertEqual(dkim["selector"], "abc123")
|
||||
self.assertEqual(dkim["result"], "pass")
|
||||
self.assertIsNone(dkim["human_result"])
|
||||
|
||||
# Verify SPF auth result with human_result
|
||||
self.assertEqual(len(rec["auth_results"]["spf"]), 1)
|
||||
spf = rec["auth_results"]["spf"][0]
|
||||
self.assertEqual(spf["domain"], "example.com")
|
||||
self.assertEqual(spf["result"], "fail")
|
||||
self.assertIsNone(spf["human_result"])
|
||||
|
||||
# Verify CSV output includes new fields
|
||||
csv = parsedmarc.parsed_aggregate_reports_to_csv(report)
|
||||
header = csv.split("\n")[0]
|
||||
self.assertIn("np", header.split(","))
|
||||
self.assertIn("testing", header.split(","))
|
||||
self.assertIn("discovery_method", header.split(","))
|
||||
print("Passed!")
|
||||
|
||||
def testDMARCbisFieldsWithRFC7489(self):
|
||||
"""Test that RFC 7489 reports have None for DMARCbis-only fields"""
|
||||
print()
|
||||
sample_path = (
|
||||
"samples/aggregate/"
|
||||
"example.net!example.com!1529366400!1529452799.xml"
|
||||
)
|
||||
print("Testing {0}: ".format(sample_path), end="")
|
||||
result = parsedmarc.parse_report_file(
|
||||
sample_path, always_use_local_files=True, offline=True
|
||||
)
|
||||
report = result["report"]
|
||||
pp = report["policy_published"]
|
||||
|
||||
# RFC 7489 fields present
|
||||
self.assertEqual(pp["pct"], "100")
|
||||
self.assertEqual(pp["fo"], "0")
|
||||
|
||||
# DMARCbis fields absent (None)
|
||||
self.assertIsNone(pp["np"])
|
||||
self.assertIsNone(pp["testing"])
|
||||
self.assertIsNone(pp["discovery_method"])
|
||||
|
||||
# generator absent (None)
|
||||
self.assertIsNone(report["report_metadata"]["generator"])
|
||||
print("Passed!")
|
||||
|
||||
def testDMARCbisWithExplicitFields(self):
|
||||
"""Test DMARCbis report with explicit testing and discovery_method"""
|
||||
print()
|
||||
sample_path = (
|
||||
"samples/aggregate/"
|
||||
"dmarcbis-example.net!example.com!1700000000!1700086399.xml"
|
||||
)
|
||||
print("Testing {0}: ".format(sample_path), end="")
|
||||
result = parsedmarc.parse_report_file(
|
||||
sample_path, always_use_local_files=True, offline=True
|
||||
)
|
||||
report = result["report"]
|
||||
pp = report["policy_published"]
|
||||
|
||||
self.assertEqual(pp["np"], "reject")
|
||||
self.assertEqual(pp["testing"], "y")
|
||||
self.assertEqual(pp["discovery_method"], "treewalk")
|
||||
print("Passed!")
|
||||
|
||||
def testSmtpTlsSamples(self):
|
||||
"""Test sample SMTP TLS reports"""
|
||||
print()
|
||||
|
||||
Reference in New Issue
Block a user