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johndoe6345789
6e2f0c08c0
Created 11 packagerepo-specific workflow plugins: - auth_verify_jwt - JWT token verification - auth_check_scopes - Scope-based authorization - parse_path - URL path parameter extraction (Express-style) - normalize_entity - Field normalization (trim, lower, unique, sort) - validate_entity - JSON schema validation - kv_get/kv_put - RocksDB key-value operations - blob_put - Filesystem blob storage with SHA-256 hashing - index_upsert - Index entry management - respond_json/respond_error - Response formatting Created string.sha256 plugin: - Compute SHA256 hash of strings/bytes - Optional "sha256:" prefix - Used by packagerepo for content-addressed storage All plugins follow standard pattern: - Class extending NodeExecutor - Factory with create() function - package.json with metadata - Access external state via runtime parameter Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
46 lines
1.2 KiB
Python
46 lines
1.2 KiB
Python
"""Workflow plugin: compute SHA256 hash of string/bytes."""
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import hashlib
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from ...base import NodeExecutor
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class StringSha256(NodeExecutor):
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"""Compute SHA256 hash of input string or bytes."""
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node_type = "string.sha256"
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category = "string"
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description = "Compute SHA256 hash of input string or bytes"
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def execute(self, inputs, runtime=None):
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"""
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Compute SHA256 hash.
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Args:
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inputs: Dict with:
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- input: String or bytes to hash
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- prefix: Optional bool, whether to prepend "sha256:" (default: False)
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Returns:
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Dict with 'result' containing hex hash string
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"""
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input_value = inputs.get("input", "")
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prefix = inputs.get("prefix", False)
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# Convert to bytes if string
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if isinstance(input_value, str):
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input_bytes = input_value.encode('utf-8')
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else:
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input_bytes = input_value
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# Compute hash
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hash_obj = hashlib.sha256(input_bytes)
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hex_hash = hash_obj.hexdigest()
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# Add prefix if requested
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if prefix:
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result = f"sha256:{hex_hash}"
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else:
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result = hex_hash
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return {"result": result}
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