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find instances on guarantee and endorsement

pull/8/head
db0 2023-06-24 13:04:08 +02:00
parent 8157ebcd54
commit a18fe64a68
4 changed files with 55 additions and 52 deletions
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47
fediseer/apis/v1/base.py
View File

@ -10,6 +10,8 @@ from fediseer import exceptions as e
from fediseer.utils import hash_api_key
from fediseer.messaging import activitypub_pm
from pythorhead import Lemmy
from fediseer.fediverse import get_admin_for_software, get_nodeinfo
from fediseer.consts import SUPPORTED_SOFTWARE
api = Namespace('v1', 'API Version 1' )
@ -50,3 +52,48 @@ class Suspicions(Resource):
return {"domains": [instance["domain"] for instance in sus_instances]},200
return {"instances": sus_instances},200
def ensure_instance_registered(domain):
if domain.endswith("test.dbzer0.com"):
# Fake instances for testing chain of trust
requested_lemmy = Lemmy(f"https://{domain}")
requested_lemmy._requestor.nodeinfo = {"software":{"name":"lemmy"}}
open_registrations = False
email_verify = True
software = "lemmy"
admin_usernames = ["db0"]
nodeinfo = get_nodeinfo("lemmy.dbzer0.com")
requested_lemmy = Lemmy(f"https://{domain}")
site = requested_lemmy.site.get()
else:
nodeinfo = get_nodeinfo(domain)
if not nodeinfo:
raise e.BadRequest(f"Error encountered while polling domain {domain}. Please check it's running correctly")
software = nodeinfo["software"]["name"]
if software not in SUPPORTED_SOFTWARE:
raise e.BadRequest(f"Fediverse software {software} not supported at this time")
if software == "lemmy":
requested_lemmy = Lemmy(f"https://{domain}")
site = requested_lemmy.site.get()
if not site:
raise e.BadRequest(f"Error encountered while polling lemmy domain {domain}. Please check it's running correctly")
open_registrations = site["site_view"]["local_site"]["registration_mode"] == "open"
email_verify = site["site_view"]["local_site"]["require_email_verification"]
software = software
admin_usernames = [a["person"]["name"] for a in site["admins"]]
else:
open_registrations = nodeinfo["openRegistrations"]
email_verify = False
admin_usernames = get_admin_for_software(software, domain)
instance = database.find_instance_by_domain(domain)
if instance:
return instance, nodeinfo, site, admin_usernames
new_instance = Instance(
domain=domain,
open_registrations=open_registrations,
email_verify=email_verify,
software=software,
)
new_instance.create()
return new_instance, nodeinfo, site, admin_usernames

4
fediseer/apis/v1/endorsements.py
View File

@ -81,7 +81,9 @@ class Endorsements(Resource):
unbroken_chain, chainbreaker = database.has_unbroken_chain(instance.id)
if not unbroken_chain:
raise e.Forbidden(f"Guarantee chain for this instance has been broken. Chain ends at {chainbreaker.domain}!")
target_instance = database.find_instance_by_domain(domain=domain)
target_instance, nodeinfo, site, admin_usernames = ensure_instance_registered(domain)
if not target_instance:
raise e.NotFound(f"Something went wrong trying to register this instance.")
if len(target_instance.guarantors) == 0:
raise e.Forbidden("Not Guaranteed instances can be endorsed. Please guarantee for them, or find someone who will.")
if not target_instance:

6
fediseer/apis/v1/guarantees.py
View File

@ -79,14 +79,14 @@ class Guarantees(Resource):
raise e.NotFound(f"No Instance found matching provided API key and domain. Have you remembered to register it?")
if len(instance.guarantors) == 0:
raise e.Forbidden("Only guaranteed instances can guarantee others.")
if len(instance.guarantors) >= 20 and instance.id != 0:
if len(instance.guarantees) >= 20 and instance.id != 0:
raise e.Forbidden("You cannot guarantee for more than 20 instances")
unbroken_chain, chainbreaker = database.has_unbroken_chain(instance.id)
if not unbroken_chain:
raise e.Forbidden(f"Guarantee chain for this instance has been broken. Chain ends at {chainbreaker.domain}!")
target_instance = database.find_instance_by_domain(domain=domain)
target_instance, nodeinfo, site, admin_usernames = ensure_instance_registered(domain)
if not target_instance:
raise e.BadRequest("Instance to endorse not found")
raise e.NotFound(f"Something went wrong trying to register this instance.")
if database.get_guarantee(target_instance.id,instance.id):
return {"message":'OK'}, 200
gdomain = target_instance.get_guarantor_domain()

50
fediseer/apis/v1/whitelist.py
View File

@ -1,8 +1,6 @@
from fediseer.apis.v1.base import *
from fediseer.messaging import activitypub_pm
from fediseer.fediverse import get_admin_for_software, get_nodeinfo
from fediseer.classes.user import User, Claim
from fediseer.consts import SUPPORTED_SOFTWARE
class Whitelist(Resource):
get_parser = reqparse.RequestParser()
@ -41,7 +39,7 @@ class WhitelistDomain(Resource):
'''Display info about a specific instance
'''
self.args = self.get_parser.parse_args()
instance, nodeinfo, site, admin_usernames = self.ensure_instance_registered(domain)
instance, nodeinfo, site, admin_usernames = ensure_instance_registered(domain)
if not instance:
raise e.NotFound(f"Something went wrong trying to register this instance.")
return instance.get_details(),200
@ -64,7 +62,7 @@ class WhitelistDomain(Resource):
self.args = self.put_parser.parse_args()
if '@' in self.args.admin:
raise e.BadRequest("Please send the username without any @ signs or domains")
instance, nodeinfo, site, admin_usernames = self.ensure_instance_registered(domain)
instance, nodeinfo, site, admin_usernames = ensure_instance_registered(domain)
guarantor_instance = None
if self.args.guarantor:
guarantor_instance = database.find_instance_by_domain(self.args.guarantor)
@ -161,47 +159,3 @@ class WhitelistDomain(Resource):
db.session.commit()
logger.warning(f"{domain} deleted")
return {"message":'Changed'}, 200
def ensure_instance_registered(self, domain):
if domain.endswith("test.dbzer0.com"):
# Fake instances for testing chain of trust
requested_lemmy = Lemmy(f"https://{domain}")
requested_lemmy._requestor.nodeinfo = {"software":{"name":"lemmy"}}
open_registrations = False
email_verify = True
software = "lemmy"
admin_usernames = ["db0"]
nodeinfo = get_nodeinfo("lemmy.dbzer0.com")
requested_lemmy = Lemmy(f"https://{domain}")
site = requested_lemmy.site.get()
else:
nodeinfo = get_nodeinfo(domain)
if not nodeinfo:
raise e.BadRequest(f"Error encountered while polling domain {domain}. Please check it's running correctly")
software = nodeinfo["software"]["name"]
if software not in SUPPORTED_SOFTWARE:
raise e.BadRequest(f"Fediverse software {software} not supported at this time")
if software == "lemmy":
requested_lemmy = Lemmy(f"https://{domain}")
site = requested_lemmy.site.get()
if not site:
raise e.BadRequest(f"Error encountered while polling lemmy domain {domain}. Please check it's running correctly")
open_registrations = site["site_view"]["local_site"]["registration_mode"] == "open"
email_verify = site["site_view"]["local_site"]["require_email_verification"]
software = software
admin_usernames = [a["person"]["name"] for a in site["admins"]]
else:
open_registrations = nodeinfo["openRegistrations"]
email_verify = False
admin_usernames = get_admin_for_software(software, domain)
instance = database.find_instance_by_domain(domain)
if instance:
return instance, nodeinfo, site, admin_usernames
new_instance = Instance(
domain=domain,
open_registrations=open_registrations,
email_verify=email_verify,
software=software,
)
new_instance.create()
return new_instance, nodeinfo, site, admin_usernames