nuclei/v2/pkg/parsers/workflow_loader.go

63 lines
2.3 KiB
Go

package parsers
import (
"github.com/projectdiscovery/gologger"
"github.com/projectdiscovery/nuclei/v2/pkg/catalog/loader/filter"
"github.com/projectdiscovery/nuclei/v2/pkg/model"
"github.com/projectdiscovery/nuclei/v2/pkg/protocols"
)
type workflowLoader struct {
pathFilter *filter.PathFilter
tagFilter *filter.TagFilter
options *protocols.ExecuterOptions
}
// NewLoader returns a new workflow loader structure
func NewLoader(options *protocols.ExecuterOptions) (model.WorkflowLoader, error) {
tagFilter := filter.New(&filter.Config{
Tags: options.Options.Tags,
ExcludeTags: options.Options.ExcludeTags,
Authors: options.Options.Author,
Severities: options.Options.Severities,
IncludeTags: options.Options.IncludeTags,
})
pathFilter := filter.NewPathFilter(&filter.PathFilterConfig{
IncludedTemplates: options.Options.IncludeTemplates,
ExcludedTemplates: options.Options.ExcludedTemplates,
}, options.Catalog)
return &workflowLoader{pathFilter: pathFilter, tagFilter: tagFilter, options: options}, nil
}
func (w *workflowLoader) GetTemplatePathsByTags(templateTags []string) []string {
includedTemplates := w.options.Catalog.GetTemplatesPath([]string{w.options.Options.TemplatesDirectory})
templatePathMap := w.pathFilter.Match(includedTemplates)
loadedTemplates := make([]string, 0, len(templatePathMap))
for templatePath := range templatePathMap {
loaded, err := LoadTemplate(templatePath, w.tagFilter, templateTags)
if err != nil {
gologger.Warning().Msgf("Could not load template %s: %s\n", templatePath, err)
} else if loaded {
loadedTemplates = append(loadedTemplates, templatePath)
}
}
return loadedTemplates
}
func (w *workflowLoader) GetTemplatePaths(templatesList []string, noValidate bool) []string {
includedTemplates := w.options.Catalog.GetTemplatesPath(templatesList)
templatesPathMap := w.pathFilter.Match(includedTemplates)
loadedTemplates := make([]string, 0, len(templatesPathMap))
for templatePath := range templatesPathMap {
matched, err := LoadTemplate(templatePath, w.tagFilter, nil)
if err != nil {
gologger.Warning().Msgf("Could not load template %s: %s\n", templatePath, err)
} else if matched || noValidate {
loadedTemplates = append(loadedTemplates, templatePath)
}
}
return loadedTemplates
}