mirror of https://github.com/daffainfo/nuclei.git
60 lines
1.8 KiB
Go
60 lines
1.8 KiB
Go
package core
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import (
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"github.com/projectdiscovery/nuclei/v2/pkg/protocols"
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"github.com/projectdiscovery/nuclei/v2/pkg/types"
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)
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// Engine is an executer for running Nuclei Templates/Workflows.
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//
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// The engine contains multiple thread pools which allow using different
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// concurrency values per protocol executed.
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//
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// The engine does most of the heavy lifting of execution, from clustering
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// templates to leading to the final execution by the work pool, it is
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// handled by the engine.
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type Engine struct {
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workPool *WorkPool
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options *types.Options
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executerOpts protocols.ExecuterOptions
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}
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// InputProvider is an input providing interface for the nuclei execution
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// engine.
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//
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// An example InputProvider implementation is provided in form of hybrid
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// input provider in pkg/core/inputs/hybrid/hmap.go
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type InputProvider interface {
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// Count returns the number of items for input provider
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Count() int64
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// Scan iterates the input and each found item is passed to the
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// callback consumer.
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Scan(callback func(value string))
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}
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// New returns a new Engine instance
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func New(options *types.Options) *Engine {
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workPool := NewWorkPool(WorkPoolConfig{
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InputConcurrency: options.BulkSize,
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TypeConcurrency: options.TemplateThreads,
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HeadlessInputConcurrency: options.HeadlessBulkSize,
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HeadlessTypeConcurrency: options.HeadlessTemplateThreads,
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})
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engine := &Engine{
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options: options,
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workPool: workPool,
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}
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return engine
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}
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// SetExecuterOptions sets the executer options for the engine. This is required
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// before using the engine to perform any execution.
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func (e *Engine) SetExecuterOptions(options protocols.ExecuterOptions) {
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e.executerOpts = options
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}
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// ExecuterOptions returns protocols.ExecuterOptions for nuclei engine.
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func (e *Engine) ExecuterOptions() protocols.ExecuterOptions {
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return e.executerOpts
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}
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