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Format files from the original autoscale branch that weren't formatted with the correct black version.
When removing the duplicate PublicKey class definition, we accidentally kept the wrong __init__ signature. The correct signature accepts key_bytes (to work with BaseKey.from_file()), not a file path. This was causing 6 crypt tests to fail because BaseKey.from_file() reads the file and passes the bytes to the constructor.
…nt get_log_contents() The SaltMaster factory object doesn't have a get_log_contents() method. Added _get_log_contents() helper function that reads the log file directly from factory.config['log_file'] path. Fixed all 7 instances across: - test_autoscale_functional.py (2 instances) - test_autoscale_security.py (5 instances) This fixes the AttributeError that was causing all integration and scenarios tests to fail in CI.
Fix line breaking in assert statement for pre-commit compliance.
Add explicit encoding='utf-8' parameter to read_text() calls to satisfy pylint W1514 (unspecified-encoding) warnings.
…f passing paths to PublicKey() The PublicKey class was changed in commit 46a1e99 to accept key_bytes instead of a file path (to work with BaseKey.from_file()). We forgot to update all the places where we call PublicKey() to use the new API. This was causing scenario tests to fail with: TypeError: argument 'data': a bytes-like object is required, not 'PosixPath' Changes: - send_aes_key_event(): Changed from PublicKey(peer_pub) to BaseKey.from_file(peer_pub) - join-notify handler: Changed from PublicKey(sender_pub_path) to BaseKey.from_file(sender_pub_path) - join-reply handler: Changed from PublicKey(bootstrap_pub_path) to BaseKey.from_file(bootstrap_pub_path) - join handler: Changed from PublicKey(peer_pub_path) to BaseKey.from_file(peer_pub_path) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
BaseKey.from_file() is a class method that calls cls(key), which means when called on BaseKey, it tries to instantiate BaseKey(key) which doesn't work since BaseKey is an abstract base class without a proper __init__. We need to call PublicKey.from_file() instead, so cls becomes PublicKey and it correctly instantiates PublicKey(key). This fixes the error: TypeError: BaseKey() takes no arguments 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
The handle_pool_publish() method had an incorrect signature:
async def handle_pool_publish(self, payload, _):
But TCPPullServer calls payload_handler with only ONE argument:
self.io_loop.create_task(self.payload_handler(body))
This caused errors:
MasterPubServerChannel.handle_pool_publish() missing 1 required
positional argument: '_'
Which prevented cluster communication and caused all autoscale tests to fail.
Fixed by removing the extra `_` parameter:
async def handle_pool_publish(self, payload):
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
…andlers When processing cluster discover and join messages, if an invalid public key is provided (not in PEM format), PublicKeyString() raises InvalidKeyError. This exception was not being caught, causing the handler to crash before logging the validation failure. Added try-except blocks to catch InvalidKeyError and log appropriate warnings when public keys or signatures are invalid in cluster discover and join handlers. Fixes signature validation tests in test_autoscale_security.py. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
Fix line length issues in log.warning() calls by splitting them across multiple lines. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
1. Skip creating TCP pusher for local master's own peer key - Prevents "Unable to forward event to local ipc bus" errors - Local master no longer tries to connect to itself as a remote peer 2. Add local processing for cluster/peer/* events - Events fired on local event bus now processed locally - Enables security tests that fire local events to work correctly - Fixes test_autoscale_rejects_invalid_signature_on_discover 3. Fix KeyError when peer not in auth_errors dictionary - Use setdefault() to create deque if peer_id doesn't exist - Prevents crashes when unauthorized peers send events 4. Fix KeyError when peer hasn't discovered us yet - Check if local master ID exists in peers dict before accessing - Handles case where joining master doesn't know our peer ID yet These fixes eliminate crashes and allow event processing to continue, enabling proper validation and error logging for unauthorized peers. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
1. Schedule discover_peers() to run 1 second after event loop starts
- Only triggers if cluster_peers is configured
- Uses tornado IOLoop.call_later() for delayed execution
2. Fix discover_peers() to iterate over configured IPs
- Changed from self.cluster_peers (discovered peer IDs)
- To self.opts.get("cluster_peers", []) (configured IPs/hostnames)
- Enables discovery of peers by IP address
3. Fix master public key path construction
- Changed from non-existent self.master_key.master_pub_path
- To os.path.join(self.opts["pki_dir"], f"{self.opts['id']}.pub")
- Matches how other parts of codebase access master pub key
4. Re-initialize master_key in EventPublisher daemon process
- Added self.master_key = salt.crypt.MasterKeys(self.opts)
- Ensures master_key is available in forked process
Note: Discovery mechanism partially functional but needs further testing.
The discover_peers() method now runs, but JOIN protocol may need additional
work to fully support IP-based peer discovery.
Current test status: 12/14 security tests passing.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
1. Fix transport initialization in MasterPubServerChannel.factory to correctly set up TCP transport for master clusters. 2. Force TCP transport initialization within the EventPublisher daemon process to ensure clustered masters use the correct transport regardless of spawning method. 3. Fix event handler ordering in handle_pool_publish to ensure specific protocol tags (discover, join) are processed before the generic cluster/peer tag. 4. Improve port awareness by prioritizing tcp_master_pull_port and supporting host:port format in cluster_peers. 5. Fix connection issues by binding cluster pool puller to 0.0.0.0 and allowing dynamic port selection if the configured port is taken. 6. Refine tag parsing for AES key events to prevent incorrect interception of protocol messages. 7. Update security tests to handle master startup failures for malicious IDs and provide necessary port information to joining masters. These changes resolve communication barriers between clustered masters, enabling the autoscale discovery and join handshake to complete successfully.
1. Fix transport initialization in factory and daemon to correctly set up TCP for clusters. 2. Resolve AttributeError for master and cluster RSA key paths by using pki_dir and cluster_pki_dir. 3. Fix malformed double-port connection addresses by strictly separating host and port in parsing. 4. Ensure transport publisher task is correctly started within the EventPublisher process. 5. Refine handler logic to correctly route protocol messages and prevent premature AES key event interception. 6. Improve port priority handling to ensure masters use consistent ports for the cluster pool. These fixes resolve initialization crashes and communication barriers, enabling the autoscale protocol to complete successfully.
1. Await ProcessManager.run() coroutine in master and netapi to resolve RuntimeWarning and protocol stalls. 2. Implement robust dynamic port allocation for master cluster pool to resolve Address already in use conflicts. 3. Ensure protocol messages (discovery, join) are always sent unencrypted to allow initial handshake. 4. Add robust error handling around cluster peer connections to prevent crashes on non-ready peers. 5. Use descriptive master IDs in integration tests to resolve naming conflicts and improve readability. 6. Fix malformed double-port connection addresses in peer discovery. These changes resolve the widespread integration and scenario test failures by ensuring masters correctly start and communicate.
1. Fix UnboundLocalError by properly scoping peer_id in the discover handler. 2. Implement dynamic port fallback (port 0 retry) for PublishServer's pull socket to resolve Address already in use conflicts. 3. Wrap synchronous ProcessManager.run() calls in asyncio.run() within ReqServer and NetapiClient. 4. Ensure EventPublisher correctly uses IPC for local communication even when cluster_id is set, while maintaining TCP for cluster communication. 5. Fix PubServerChannel factory to connect as a client to the local publisher via IPC for master clusters, preventing port conflicts. 6. Add retry logic for the initial AES key event to give EventPublisher sufficient time to start its IPC listener. 7. Update unit tests to properly initialize the asyncio event loop and handle mocked async methods. 8. Fix multiple line too long linting violations. These changes resolve widespread integration, scenario, and unit test failures by stabilizing the master cluster initialization and communication.
1. Fix TypeError in PubServerChannel.factory by adding missing io_loop argument. 2. Add connection retry logic to PubServerChannel.factory to handle slow EventPublisher startup. 3. Fix salt-ssh option injection by correcting marker mismatch (# %%OPTS). 4. Fix multiple line too long linting violations in server.py. These fixes stabilize the master cluster handshake and restore salt-ssh functionality across all platforms.
1. Explicitly set ipc_master_pub_path in opts for cluster processes to ensure client transport can find the publisher. 2. Increase local publisher connection retries to 10 to handle slower EventPublisher startup. 3. Remove failing publish_server fallback in PubServerChannel.factory to prevent confusing transport errors. These changes resolve the persistent 'A host and port or a path must be provided' and 'Stream is closed' errors in master clusters.
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What issues does this PR fix or reference?
Fixes
Previous Behavior
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[NOTICE] Bug fixes or features added to Salt require tests.
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