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refactor(workflow): move agent node back to core workflow (#33431)
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@ -5,6 +5,7 @@ from typing import Any, Literal
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from flask import request, send_file
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from flask_restx import Resource
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from pydantic import BaseModel, Field
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from werkzeug.datastructures import FileStorage
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from werkzeug.exceptions import Forbidden
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from configs import dify_config
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@ -169,6 +170,20 @@ register_enum_models(
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)
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def _read_upload_content(file: FileStorage, max_size: int) -> bytes:
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"""
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Read the uploaded file and validate its actual size before delegating to the plugin service.
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FileStorage.content_length is not reliable for multipart test uploads and may be zero even when
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content exists, so the controllers validate against the loaded bytes instead.
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"""
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content = file.read()
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if len(content) > max_size:
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raise ValueError("File size exceeds the maximum allowed size")
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return content
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@console_ns.route("/workspaces/current/plugin/debugging-key")
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class PluginDebuggingKeyApi(Resource):
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@setup_required
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@ -284,12 +299,7 @@ class PluginUploadFromPkgApi(Resource):
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_, tenant_id = current_account_with_tenant()
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file = request.files["pkg"]
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# check file size
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if file.content_length > dify_config.PLUGIN_MAX_PACKAGE_SIZE:
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raise ValueError("File size exceeds the maximum allowed size")
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content = file.read()
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content = _read_upload_content(file, dify_config.PLUGIN_MAX_PACKAGE_SIZE)
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try:
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response = PluginService.upload_pkg(tenant_id, content)
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except PluginDaemonClientSideError as e:
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@ -328,12 +338,7 @@ class PluginUploadFromBundleApi(Resource):
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_, tenant_id = current_account_with_tenant()
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file = request.files["bundle"]
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# check file size
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if file.content_length > dify_config.PLUGIN_MAX_BUNDLE_SIZE:
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raise ValueError("File size exceeds the maximum allowed size")
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content = file.read()
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content = _read_upload_content(file, dify_config.PLUGIN_MAX_BUNDLE_SIZE)
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try:
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response = PluginService.upload_bundle(tenant_id, content)
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except PluginDaemonClientSideError as e:
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