Files
andros 22271f2e0d Send Webmentions for external links found in posts
Implements the sender side of https://www.w3.org/TR/webmention/. During
feed scans, external URLs found in new posts (and links added by edits)
are queued as OutgoingWebmention rows; a periodic task discovers each
target's endpoint and delivers the notification. The unique
(source, target) pair guarantees a webmention is sent at most once, no
matter how many times a feed is rescanned. Targets without an endpoint
are marked permanently, failures retry with exponential backoff, and
endpoints resolving to loopback/private addresses are rejected.
Receiving webmentions is out of scope: plain text feeds cannot
advertise an endpoint.
2026-07-16 10:22:47 +02:00

32 lines
1.5 KiB
Python

# Generated by Django 6.0.7 on 2026-07-16 08:13
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('feeds', '0010_profile_birthday_profile_language_profile_location_and_more'),
]
operations = [
migrations.CreateModel(
name='OutgoingWebmention',
fields=[
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('source', models.URLField(help_text='Post URL (feed#post_id) containing the link', max_length=500)),
('target', models.URLField(help_text='External URL the post links to', max_length=500)),
('endpoint', models.URLField(blank=True, help_text='Discovered Webmention endpoint', max_length=500)),
('status', models.CharField(choices=[('pending', 'Pending'), ('sent', 'Sent'), ('failed', 'Failed'), ('no_endpoint', 'No endpoint')], default='pending', max_length=20)),
('attempts', models.PositiveSmallIntegerField(default=0)),
('response_code', models.IntegerField(blank=True, help_text='HTTP status of the last delivery attempt', null=True)),
('last_attempt_at', models.DateTimeField(blank=True, null=True)),
('created_at', models.DateTimeField(auto_now_add=True)),
],
options={
'ordering': ['created_at'],
'unique_together': {('source', 'target')},
},
),
]