98 lines
2.3 KiB
Go
98 lines
2.3 KiB
Go
package main
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import (
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//"context"
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"fmt"
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"io/ioutil"
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//"log"
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"plugin"
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"gopkg.in/yaml.v2"
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)
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// PluginManager manages the loading and execution of plugins.
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type PluginManager struct {
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validatorProvider ValidatorProvider
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}
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// NewPluginManager initializes the PluginManager with the given configuration. //new
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func New(pluginsConfig PluginConfig) (*PluginManager, error) {
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validationPlugin := pluginsConfig.Plugins.ValidationPlugin
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if validationPlugin.ID == "" {
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return nil, fmt.Errorf("validation_plugin ID is empty")
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}
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pluginPath := validationPlugin.PluginPath + validationPlugin.ID + ".so"
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// Check if the plugin path is empty
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if pluginPath == "" {
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return nil, fmt.Errorf("plugin path is empty")
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}
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// Load the plugin
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p, err := plugin.Open(pluginPath)
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if err != nil {
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return nil, fmt.Errorf("failed to open plugin: %v", err)
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}
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vpSymbol, err := p.Lookup("Provider")
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if err != nil {
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return nil, err
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}
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validatorProvider, ok := vpSymbol.(ValidatorProvider)
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if !ok {
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return nil, fmt.Errorf("failed to cast to ValidatorProvider")
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}
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return &PluginManager{validatorProvider: validatorProvider}, nil
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}
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// loadPluginsConfig loads the plugins configuration from a YAML file.
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func loadPluginsConfig(filePath string) (PluginConfig, error) {
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data, err := ioutil.ReadFile(filePath)
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if err != nil {
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return PluginConfig{}, err
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}
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var config PluginConfig
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err = yaml.Unmarshal(data, &config)
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if err != nil {
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return PluginConfig{}, err
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}
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return config, nil
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}
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// func main() {
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// pluginsConfig, err := loadPluginsConfig("schema.yaml")
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// if err != nil {
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// log.Fatalf("Failed to load plugins configuration: %v", err)
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// }
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// pm, err := New(pluginsConfig)
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// if err != nil {
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// log.Fatalf("Failed to create PluginManager: %v", err)
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// }
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// schemaPath := pluginsConfig.ValidationPlugin.Config.Schema
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// payloadData, err := ioutil.ReadFile("schemas/payload.json")
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// if err != nil {
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// log.Fatalf("Failed to read payload data: %v", err)
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// }
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// validator, err := pm.validatorProvider.New(schemaPath)
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// if err != nil {
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// log.Fatalf("Failed to get validator: %v", err)
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// }
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// err = validator.Validate(context.Background(), payloadData)
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// if err != nil {
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// log.Printf("Validation failed: %v", err)
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// } else {
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// log.Println("Validation succeeded!")
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// }
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// }
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