__all__ = [
'federation',
'network',
+ 'nodeinfo',
]
from fba.helpers import version
from fba.http import network
+from fba.http import nodeinfo
from fba.models import instances
logger.debug("peers()=%d - EXIT!", len(peers))
return peers
-def fetch_nodeinfo(domain: str, path: str = None) -> dict:
- logger.debug("domain='%s',path='%s' - CALLED!", domain, path)
- domain_helper.raise_on(domain)
-
- if not isinstance(path, str) and path is not None:
- raise ValueError(f"Parameter path[]='{type(path)}' is not of type 'str'")
-
- logger.debug("Fetching nodeinfo from domain='%s' ...", domain)
- nodeinfo = fetch_wellknown_nodeinfo(domain)
-
- logger.debug("nodeinfo[%s](%d)='%s'", type(nodeinfo), len(nodeinfo), nodeinfo)
- if "error_message" not in nodeinfo and "json" in nodeinfo and len(nodeinfo["json"]) > 0:
- logger.debug("Invoking instances.set_last_nodeinfo(%s) ...", domain)
- instances.set_last_nodeinfo(domain)
-
- logger.debug("Found nodeinfo[json]()=%d - EXIT!", len(nodeinfo['json']))
- return nodeinfo
-
- # No CSRF by default, you don't have to add network.api_headers by yourself here
- headers = tuple()
- data = dict()
-
- try:
- logger.debug("Checking CSRF for domain='%s'", domain)
- headers = csrf.determine(domain, dict())
- except network.exceptions as exception:
- logger.warning("Exception '%s' during checking CSRF (nodeinfo,%s) - EXIT!", type(exception), __name__)
- instances.set_last_error(domain, exception)
- instances.set_software(domain, None)
- instances.set_detection_mode(domain, None)
- instances.set_nodeinfo_url(domain, None)
- return {
- "status_code" : 500,
- "error_message": f"exception[{type(exception)}]='{str(exception)}'",
- "exception" : exception,
- }
-
- request_paths = [
- "/nodeinfo/2.1.json",
- "/nodeinfo/2.1",
- "/nodeinfo/2.0.json",
- "/nodeinfo/2.0",
- "/nodeinfo/1.0.json",
- "/nodeinfo/1.0",
- "/api/v1/instance",
- ]
-
- for request in request_paths:
- logger.debug("request='%s'", request)
- http_url = f"http://{domain}{str(path)}"
- https_url = f"https://{domain}{str(path)}"
-
- logger.debug("path[%s]='%s',request='%s',http_url='%s',https_url='%s'", type(path), path, request, http_url, https_url)
- if path is None or path in [request, http_url, https_url]:
- logger.debug("path='%s',http_url='%s',https_url='%s'", path, http_url, https_url)
- if path in [http_url, https_url]:
- logger.debug("domain='%s',path='%s' has protocol in path, splitting ...", domain, path)
- components = urlparse(path)
- path = components.path
-
- logger.debug("Fetching request='%s' from domain='%s' ...", request, domain)
- data = network.get_json_api(
- domain,
- request,
- headers,
- (config.get("nodeinfo_connection_timeout"), config.get("nodeinfo_read_timeout"))
- )
-
- logger.debug("data[]='%s'", type(data))
- if "error_message" not in data and "json" in data:
- logger.debug("Success: request='%s' - Setting detection_mode=STATIC_CHECK ...", request)
- instances.set_last_nodeinfo(domain)
- instances.set_detection_mode(domain, "STATIC_CHECK")
- instances.set_nodeinfo_url(domain, request)
- break
-
- logger.warning("Failed fetching nodeinfo from domain='%s',status_code='%s',error_message='%s'", domain, data['status_code'], data['error_message'])
-
- logger.debug("data()=%d - EXIT!", len(data))
- return data
-
-def fetch_wellknown_nodeinfo(domain: str) -> dict:
- logger.debug("domain='%s' - CALLED!", domain)
- domain_helper.raise_on(domain)
-
- # "rel" identifiers (no real URLs)
- nodeinfo_identifier = [
- "https://nodeinfo.diaspora.software/ns/schema/2.1",
- "http://nodeinfo.diaspora.software/ns/schema/2.1",
- "https://nodeinfo.diaspora.software/ns/schema/2.0",
- "http://nodeinfo.diaspora.software/ns/schema/2.0",
- "https://nodeinfo.diaspora.software/ns/schema/1.1",
- "http://nodeinfo.diaspora.software/ns/schema/1.1",
- "https://nodeinfo.diaspora.software/ns/schema/1.0",
- "http://nodeinfo.diaspora.software/ns/schema/1.0",
- ]
-
- # No CSRF by default, you don't have to add network.api_headers by yourself here
- headers = tuple()
-
- try:
- logger.debug("Checking CSRF for domain='%s'", domain)
- headers = csrf.determine(domain, dict())
- except network.exceptions as exception:
- logger.warning("Exception '%s' during checking CSRF (fetch_wellknown_nodeinfo,%s) - EXIT!", type(exception), __name__)
- instances.set_last_error(domain, exception)
- return {
- "status_code" : 500,
- "error_message": type(exception),
- "exception" : exception,
- }
-
- data = dict()
-
- logger.debug("Fetching .well-known info for domain='%s'", domain)
- for path in ["/.well-known/nodeinfo", "/.well-known/x-nodeinfo2"]:
- logger.debug("Fetching path='%s' from domain='%s' ...", path, domain)
- data = network.get_json_api(
- domain,
- path,
- headers,
- (config.get("nodeinfo_connection_timeout"), config.get("nodeinfo_read_timeout"))
- )
- logger.debug("data[]='%s'", type(data))
-
- if "error_message" not in data and "json" in data:
- logger.debug("path='%s' returned valid json()=%d", path, len(data["json"]))
- break
-
- logger.debug("data[]='%s'", type(data))
- if "exception" in data:
- logger.warning("domain='%s' returned exception '%s'", domain, str(data["exception"]))
- raise data["exception"]
- elif "error_message" in data:
- logger.warning("domain='%s' returned error message: '%s'", domain, data["error_message"])
- return data
- elif "json" not in data:
- logger.warning("domain='%s' returned no 'json' key", domain)
- return dict()
-
- nodeinfo = data["json"]
- logger.debug("nodeinfo()=%d has been returned", len(nodeinfo))
-
- if "links" in nodeinfo:
- logger.debug("Marking domain='%s' as successfully handled ...", domain)
- instances.set_success(domain)
-
- logger.debug("Found nodeinfo[links]()=%d record(s),", len(nodeinfo["links"]))
- for niid in nodeinfo_identifier:
- data = dict()
-
- logger.debug("Checking niid='%s' ...", niid)
- for link in nodeinfo["links"]:
- logger.debug("link[%s]='%s'", type(link), link)
- if not isinstance(link, dict) or not "rel" in link:
- logger.debug("link[]='%s' is not of type 'dict' or no element 'rel' found - SKIPPED!", type(link))
- continue
- elif link["rel"] != niid:
- logger.debug("link[re]='%s' does not matched niid='%s' - SKIPPED!", link["rel"], niid)
- continue
- elif "href" not in link:
- logger.warning("link[rel]='%s' has no element 'href' - SKIPPED!", link["rel"])
- continue
- elif link["href"] is None:
- logger.debug("link[href] is None, link[rel]='%s' - SKIPPED!", link["rel"])
- continue
-
- # Default is that 'href' has a complete URL, but some hosts don't send that
- logger.debug("link[rel]='%s' matches niid='%s'", link["rel"], niid)
- url = link["href"]
- components = urlparse(url)
-
- logger.debug("components[%s]='%s'", type(components), components)
- if components.scheme == "" and components.netloc == "":
- logger.warning("link[href]='%s' has no scheme and host name in it, prepending from domain='%s'", link['href'], domain)
- url = f"https://{domain}{url}"
- components = urlparse(url)
- elif components.netloc == "":
- logger.warning("link[href]='%s' has no netloc set, setting domain='%s'", link["href"], domain)
- url = f"{components.scheme}://{domain}{components.path}"
- components = urlparse(url)
-
- logger.debug("components.netloc[]='%s'", type(components.netloc))
- if not domain_helper.is_wanted(components.netloc):
- logger.debug("components.netloc='%s' is not wanted - SKIPPED!", components.netloc)
- continue
-
- logger.debug("Fetching nodeinfo from url='%s' ...", url)
- data = network.fetch_api_url(
- url,
- (config.get("connection_timeout"), config.get("read_timeout"))
- )
-
- logger.debug("link[href]='%s',data[]='%s'", link["href"], type(data))
- if "error_message" not in data and "json" in data:
- logger.debug("Found JSON data()=%d,link[href]='%s' - Setting detection_mode=AUTO_DISCOVERY ...", len(data), link["href"])
- instances.set_detection_mode(domain, "AUTO_DISCOVERY")
- instances.set_nodeinfo_url(domain, link["href"])
-
- logger.debug("Marking domain='%s' as successfully handled ...", domain)
- instances.set_success(domain)
- break
- else:
- logger.debug("Setting last error for domain='%s',data[]='%s'", domain, type(data))
- instances.set_last_error(domain, data)
-
- logger.debug("data()=%d", len(data))
- if "error_message" not in data and "json" in data:
- logger.debug("Auto-discovery successful: domain='%s'", domain)
- break
- elif "server" in nodeinfo:
- logger.debug("Found nodeinfo[server][software]='%s'", nodeinfo["server"]["software"])
- instances.set_detection_mode(domain, "AUTO_DISCOVERY")
- instances.set_nodeinfo_url(domain, f"https://{domain}/.well-known/x-nodeinfo2")
-
- logger.debug("Marking domain='%s' as successfully handled ...", domain)
- instances.set_success(domain)
- else:
- logger.warning("nodeinfo does not contain 'links' or 'server': domain='%s'", domain)
-
- logger.debug("Returning data[]='%s' - EXIT!", type(data))
- return data
-
def fetch_generator_from_path(domain: str, path: str = "/") -> str:
logger.debug("domain='%s',path='%s' - CALLED!", domain, path)
domain_helper.raise_on(domain)
software = None
logger.debug("Fetching nodeinfo from domain='%s' ...", domain)
- data = fetch_nodeinfo(domain, path)
+ data = nodeinfo.fetch_nodeinfo(domain, path)
logger.debug("data[%s]='%s'", type(data), data)
if "exception" in data:
--- /dev/null
+# Copyright (C) 2023 Free Software Foundation
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import logging
+
+from urllib.parse import urlparse
+
+from fba import csrf
+
+from fba.helpers import config
+from fba.helpers import domain as domain_helper
+
+from fba.http import network
+
+from fba.models import instances
+
+_DEPTH = 0
+
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+def fetch_nodeinfo(domain: str, path: str = None) -> dict:
+ logger.debug("domain='%s',path='%s' - CALLED!", domain, path)
+ domain_helper.raise_on(domain)
+
+ if not isinstance(path, str) and path is not None:
+ raise ValueError(f"Parameter path[]='{type(path)}' is not of type 'str'")
+
+ logger.debug("Fetching nodeinfo from domain='%s' ...", domain)
+ data = fetch_wellknown_nodeinfo(domain)
+
+ logger.debug("data[%s](%d)='%s'", type(data), len(data), data)
+ if "error_message" not in data and "json" in data and len(data["json"]) > 0:
+ logger.debug("Invoking instances.set_last_nodeinfo(%s) ...", domain)
+ instances.set_last_nodeinfo(domain)
+
+ logger.debug("Found data[json]()=%d - EXIT!", len(data['json']))
+ return data
+
+ # No CSRF by default, you don't have to add network.api_headers by yourself here
+ headers = tuple()
+ data = dict()
+
+ try:
+ logger.debug("Checking CSRF for domain='%s'", domain)
+ headers = csrf.determine(domain, dict())
+ except network.exceptions as exception:
+ logger.warning("Exception '%s' during checking CSRF (nodeinfo,%s) - EXIT!", type(exception), __name__)
+ instances.set_last_error(domain, exception)
+ instances.set_software(domain, None)
+ instances.set_detection_mode(domain, None)
+ instances.set_nodeinfo_url(domain, None)
+ return {
+ "status_code" : 500,
+ "error_message": f"exception[{type(exception)}]='{str(exception)}'",
+ "exception" : exception,
+ }
+
+ request_paths = [
+ "/nodeinfo/2.1.json",
+ "/nodeinfo/2.1",
+ "/nodeinfo/2.0.json",
+ "/nodeinfo/2.0",
+ "/nodeinfo/1.0.json",
+ "/nodeinfo/1.0",
+ "/api/v1/instance",
+ ]
+
+ for request in request_paths:
+ logger.debug("request='%s'", request)
+ http_url = f"http://{domain}{str(path)}"
+ https_url = f"https://{domain}{str(path)}"
+
+ logger.debug("path[%s]='%s',request='%s',http_url='%s',https_url='%s'", type(path), path, request, http_url, https_url)
+ if path is None or path in [request, http_url, https_url]:
+ logger.debug("path='%s',http_url='%s',https_url='%s'", path, http_url, https_url)
+ if path in [http_url, https_url]:
+ logger.debug("domain='%s',path='%s' has protocol in path, splitting ...", domain, path)
+ components = urlparse(path)
+ path = components.path
+
+ logger.debug("Fetching request='%s' from domain='%s' ...", request, domain)
+ data = network.get_json_api(
+ domain,
+ request,
+ headers,
+ (config.get("nodeinfo_connection_timeout"), config.get("nodeinfo_read_timeout"))
+ )
+
+ logger.debug("data[]='%s'", type(data))
+ if "error_message" not in data and "json" in data:
+ logger.debug("Success: request='%s' - Setting detection_mode=STATIC_CHECK ...", request)
+ instances.set_last_nodeinfo(domain)
+ instances.set_detection_mode(domain, "STATIC_CHECK")
+ instances.set_nodeinfo_url(domain, request)
+ break
+
+ logger.warning("Failed fetching nodeinfo from domain='%s',status_code='%s',error_message='%s'", domain, data['status_code'], data['error_message'])
+
+ logger.debug("data()=%d - EXIT!", len(data))
+ return data
+
+def fetch_wellknown_nodeinfo(domain: str) -> dict:
+ logger.debug("domain='%s' - CALLED!", domain)
+ domain_helper.raise_on(domain)
+
+ # "rel" identifiers (no real URLs)
+ nodeinfo_identifier = [
+ "https://nodeinfo.diaspora.software/ns/schema/2.1",
+ "http://nodeinfo.diaspora.software/ns/schema/2.1",
+ "https://nodeinfo.diaspora.software/ns/schema/2.0",
+ "http://nodeinfo.diaspora.software/ns/schema/2.0",
+ "https://nodeinfo.diaspora.software/ns/schema/1.1",
+ "http://nodeinfo.diaspora.software/ns/schema/1.1",
+ "https://nodeinfo.diaspora.software/ns/schema/1.0",
+ "http://nodeinfo.diaspora.software/ns/schema/1.0",
+ ]
+
+ # No CSRF by default, you don't have to add network.api_headers by yourself here
+ headers = tuple()
+
+ try:
+ logger.debug("Checking CSRF for domain='%s'", domain)
+ headers = csrf.determine(domain, dict())
+ except network.exceptions as exception:
+ logger.warning("Exception '%s' during checking CSRF (fetch_wellknown_nodeinfo,%s) - EXIT!", type(exception), __name__)
+ instances.set_last_error(domain, exception)
+ return {
+ "status_code" : 500,
+ "error_message": type(exception),
+ "exception" : exception,
+ }
+
+ data = dict()
+
+ logger.debug("Fetching .well-known info for domain='%s'", domain)
+ for path in ["/.well-known/x-nodeinfo2", "/.well-known/nodeinfo"]:
+ logger.debug("Fetching path='%s' from domain='%s' ...", path, domain)
+ data = network.get_json_api(
+ domain,
+ path,
+ headers,
+ (config.get("nodeinfo_connection_timeout"), config.get("nodeinfo_read_timeout"))
+ )
+ logger.debug("data[]='%s'", type(data))
+
+ if "error_message" not in data and "json" in data:
+ logger.debug("path='%s' returned valid json()=%d", path, len(data["json"]))
+ break
+
+ logger.debug("data[]='%s'", type(data))
+ if "exception" in data:
+ logger.warning("domain='%s' returned exception '%s'", domain, str(data["exception"]))
+ raise data["exception"]
+ elif "error_message" in data:
+ logger.warning("domain='%s' returned error message: '%s'", domain, data["error_message"])
+ return data
+ elif "json" not in data:
+ logger.warning("domain='%s' returned no 'json' key", domain)
+ return dict()
+
+ infos = data["json"]
+ logger.debug("infos()=%d has been returned", len(infos))
+
+ if "links" in infos:
+ logger.debug("Marking domain='%s' as successfully handled ...", domain)
+ instances.set_success(domain)
+
+ logger.debug("Found infos[links]()=%d record(s),", len(infos["links"]))
+ for niid in nodeinfo_identifier:
+ data = dict()
+
+ logger.debug("Checking niid='%s' ...", niid)
+ for link in infos["links"]:
+ logger.debug("link[%s]='%s'", type(link), link)
+ if not isinstance(link, dict) or not "rel" in link:
+ logger.debug("link[]='%s' is not of type 'dict' or no element 'rel' found - SKIPPED!", type(link))
+ continue
+ elif link["rel"] != niid:
+ logger.debug("link[re]='%s' does not matched niid='%s' - SKIPPED!", link["rel"], niid)
+ continue
+ elif "href" not in link:
+ logger.warning("link[rel]='%s' has no element 'href' - SKIPPED!", link["rel"])
+ continue
+ elif link["href"] is None:
+ logger.debug("link[href] is None, link[rel]='%s' - SKIPPED!", link["rel"])
+ continue
+
+ # Default is that 'href' has a complete URL, but some hosts don't send that
+ logger.debug("link[rel]='%s' matches niid='%s'", link["rel"], niid)
+ url = link["href"]
+ components = urlparse(url)
+
+ logger.debug("components[%s]='%s'", type(components), components)
+ if components.scheme == "" and components.netloc == "":
+ logger.warning("link[href]='%s' has no scheme and host name in it, prepending from domain='%s'", link['href'], domain)
+ url = f"https://{domain}{url}"
+ components = urlparse(url)
+ elif components.netloc == "":
+ logger.warning("link[href]='%s' has no netloc set, setting domain='%s'", link["href"], domain)
+ url = f"{components.scheme}://{domain}{components.path}"
+ components = urlparse(url)
+
+ logger.debug("components.netloc[]='%s'", type(components.netloc))
+ if not domain_helper.is_wanted(components.netloc):
+ logger.debug("components.netloc='%s' is not wanted - SKIPPED!", components.netloc)
+ continue
+
+ logger.debug("Fetching nodeinfo from url='%s' ...", url)
+ data = network.fetch_api_url(
+ url,
+ (config.get("connection_timeout"), config.get("read_timeout"))
+ )
+
+ logger.debug("link[href]='%s',data[]='%s'", link["href"], type(data))
+ if "error_message" not in data and "json" in data:
+ logger.debug("Found JSON data()=%d,link[href]='%s' - Setting detection_mode=AUTO_DISCOVERY ...", len(data), link["href"])
+ instances.set_detection_mode(domain, "AUTO_DISCOVERY")
+ instances.set_nodeinfo_url(domain, link["href"])
+
+ logger.debug("Marking domain='%s' as successfully handled ...", domain)
+ instances.set_success(domain)
+ break
+ else:
+ logger.debug("Setting last error for domain='%s',data[]='%s'", domain, type(data))
+ instances.set_last_error(domain, data)
+
+ logger.debug("data()=%d", len(data))
+ if "error_message" not in data and "json" in data:
+ logger.debug("Auto-discovery successful: domain='%s'", domain)
+ break
+ elif "server" in infos:
+ logger.debug("Found infos[server][software]='%s'", infos["server"]["software"])
+ instances.set_detection_mode(domain, "AUTO_DISCOVERY")
+ instances.set_nodeinfo_url(domain, f"https://{domain}/.well-known/x-nodeinfo2")
+
+ logger.debug("Marking domain='%s' as successfully handled ...", domain)
+ instances.set_success(domain)
+ else:
+ logger.warning("nodeinfo does not contain 'links' or 'server': domain='%s'", domain)
+
+ logger.debug("Returning data[]='%s' - EXIT!", type(data))
+ return data
from fba.helpers import domain as domain_helper
from fba.helpers import tidyup
-from fba.http import federation
from fba.http import network
+from fba.http import nodeinfo
from fba.models import blocks
from fba.models import instances
rows = None
try:
logger.debug("Fetching nodeinfo: domain='%s',nodeinfo_url='%s'", domain, nodeinfo_url)
- rows = federation.fetch_nodeinfo(domain, nodeinfo_url)
+ rows = nodeinfo.fetch_nodeinfo(domain, nodeinfo_url)
if "error_message" in rows:
logger.warning("Error message '%s' during fetching nodeinfo for domain='%s',nodeinfo_url='%s'", rows["error_message"], domain, nodeinfo_url)
projects / fba.git / commitdiff