Bump libs

Author: dragomirp

lib/charms/data_platform_libs/v0/data_interfaces.py

@@ -331,7 +331,7 @@ def _on_topic_requested(self, event: TopicRequestedEvent):
 
 # Increment this PATCH version before using `charmcraft publish-lib` or reset
 # to 0 if you are raising the major API version
-LIBPATCH = 45
+LIBPATCH = 46
 
 PYDEPS = ["ops>=2.0.0"]
 
@@ -989,11 +989,7 @@ def __init__(
     @property
     def relations(self) -> List[Relation]:
         """The list of Relation instances associated with this relation_name."""
-        return [
-            relation
-            for relation in self._model.relations[self.relation_name]
-            if self._is_relation_active(relation)
-        ]
+        return self._model.relations[self.relation_name]
 
     @property
     def secrets_enabled(self):
@@ -1271,15 +1267,6 @@ def _legacy_apply_on_delete(self, fields: List[str]) -> None:
 
     # Internal helper methods
 
-    @staticmethod
-    def _is_relation_active(relation: Relation):
-        """Whether the relation is active based on contained data."""
-        try:
-            _ = repr(relation.data)
-            return True
-        except (RuntimeError, ModelError):
-            return False
-
     @staticmethod
     def _is_secret_field(field: str) -> bool:
         """Is the field in question a secret reference (URI) field or not?"""

lib/charms/loki_k8s/v1/loki_push_api.py

@@ -546,7 +546,7 @@ def __init__(self, ...):
 
 # Increment this PATCH version before using `charmcraft publish-lib` or reset
 # to 0 if you are raising the major API version
-LIBPATCH = 16
+LIBPATCH = 17
 
 PYDEPS = ["cosl"]
 
@@ -1354,7 +1354,7 @@ def _url(self) -> str:
 
         Return url to loki, including port number, but without the endpoint subpath.
         """
-        return "http://{}:{}".format(socket.getfqdn(), self.port)
+        return f"{self.scheme}://{socket.getfqdn()}:{self.port}"
 
     def _endpoint(self, url) -> dict:
         """Get Loki push API endpoint for a given url.

lib/charms/tempo_coordinator_k8s/v0/charm_tracing.py

@@ -314,7 +314,7 @@ def _remove_stale_otel_sdk_packages():
 import opentelemetry
 import ops
 from opentelemetry.exporter.otlp.proto.common._internal.trace_encoder import (
-    encode_spans,
+    encode_spans # type: ignore
 )
 from opentelemetry.exporter.otlp.proto.http.trace_exporter import OTLPSpanExporter
 from opentelemetry.sdk.resources import Resource
@@ -348,7 +348,7 @@ def _remove_stale_otel_sdk_packages():
 # Increment this PATCH version before using `charmcraft publish-lib` or reset
 # to 0 if you are raising the major API version
 
-LIBPATCH = 7
+LIBPATCH = 8
 
 PYDEPS = ["opentelemetry-exporter-otlp-proto-http==1.21.0"]
 
@@ -704,7 +704,14 @@ def _get_server_cert(
             f"{charm_type}.{server_cert_attr} is None; sending traces over INSECURE connection."
         )
         return
-    elif not Path(server_cert).is_absolute():
+    if not isinstance(server_cert, (str, Path)):
+        logger.warning(
+            f"{charm_type}.{server_cert_attr} has unexpected type {type(server_cert)}; "
+            f"sending traces over INSECURE connection."
+        )
+        return
+    path = Path(server_cert)
+    if not path.is_absolute() or not path.exists():
         raise ValueError(
             f"{charm_type}.{server_cert_attr} should resolve to a valid tls cert absolute path (string | Path)); "
             f"got {server_cert} instead."

lib/charms/tempo_coordinator_k8s/v0/tracing.py

@@ -110,7 +110,7 @@ def __init__(self, *args):
 
 # Increment this PATCH version before using `charmcraft publish-lib` or reset
 # to 0 if you are raising the major API version
-LIBPATCH = 7
+LIBPATCH =  8
 
 PYDEPS = ["pydantic"]
 
@@ -169,6 +169,10 @@ class DataValidationError(TracingError):
     """Raised when data validation fails on IPU relation data."""
 
 
+class DataAccessPermissionError(TracingError):
+    """Raised when follower units attempt leader-only operations."""
+
+
 class AmbiguousRelationUsageError(TracingError):
     """Raised when one wrongly assumes that there can only be one relation on an endpoint."""
 
@@ -779,7 +783,7 @@ def __init__(
         self.framework.observe(events.relation_changed, self._on_tracing_relation_changed)
         self.framework.observe(events.relation_broken, self._on_tracing_relation_broken)
 
-        if protocols:
+        if protocols and self._charm.unit.is_leader():
             # we can't be sure that the current event context supports read/writing relation data for this relation,
             # so we catch ModelErrors. This is because we're doing this in init.
             try:
@@ -809,6 +813,8 @@ def request_protocols(
                 TracingRequirerAppData(
                     receivers=list(protocols),
                 ).dump(relation.data[self._charm.app])
+        else:
+            raise DataAccessPermissionError("only leaders can request_protocols")
 
     @property
     def relations(self) -> List[Relation]:
@@ -957,7 +963,15 @@ def charm_tracing_config(
     if not endpoint_requirer.is_ready():
         return None, None
 
-    endpoint = endpoint_requirer.get_endpoint("otlp_http")
+    try:
+        endpoint = endpoint_requirer.get_endpoint("otlp_http")
+    except ModelError as e:
+        if e.args[0] == "ERROR permission denied\n":
+            # this can happen the app databag doesn't have data,
+            # or we're breaking the relation.
+            return None, None
+        raise
+
     if not endpoint:
         return None, None
 

lib/charms/tls_certificates_interface/v2/tls_certificates.py

@@ -282,10 +282,10 @@ def _on_all_certificates_invalidated(self, event: AllCertificatesInvalidatedEven
 from typing import Any, Dict, List, Literal, Optional, Union
 
 from cryptography import x509
-from cryptography.hazmat._oid import ExtensionOID
 from cryptography.hazmat.primitives import hashes, serialization
 from cryptography.hazmat.primitives.asymmetric import rsa
 from cryptography.hazmat.primitives.serialization import pkcs12
+from cryptography.x509.oid import ExtensionOID
 from jsonschema import exceptions, validate
 from ops.charm import (
     CharmBase,
@@ -307,7 +307,7 @@ def _on_all_certificates_invalidated(self, event: AllCertificatesInvalidatedEven
 
 # Increment this PATCH version before using `charmcraft publish-lib` or reset
 # to 0 if you are raising the major API version
-LIBPATCH = 29
+LIBPATCH = 30
 
 PYDEPS = ["cryptography", "jsonschema"]