nuclei/pkg/tmplexec/flow/flow_executor_test.go
HD Moore f26996cb89
Remove singletons from Nuclei engine (continuation of #6210) (#6296)
* introducing execution id

* wip

* .

* adding separate execution context id

* lint

* vet

* fixing pg dialers

* test ignore

* fixing loader FD limit

* test

* fd fix

* wip: remove CloseProcesses() from dev merge

* wip: fix merge issue

* protocolstate: stop memguarding on last dialer delete

* avoid data race in dialers.RawHTTPClient

* use shared logger and avoid race conditions

* use shared logger and avoid race conditions

* go mod

* patch executionId into compiled template cache

* clean up comment in Parse

* go mod update

* bump echarts

* address merge issues

* fix use of gologger

* switch cmd/nuclei to options.Logger

* address merge issues with go.mod

* go vet: address copy of lock with new Copy function

* fixing tests

* disable speed control

* fix nil ExecuterOptions

* removing deprecated code

* fixing result print

* default logger

* cli default logger

* filter warning from results

* fix performance test

* hardcoding path

* disable upload

* refactor(runner): uses `Warning` instead of `Print` for `pdcpUploadErrMsg`

Signed-off-by: Dwi Siswanto <git@dw1.io>

* Revert "disable upload"

This reverts commit 114fbe6663361bf41cf8b2645fd2d57083d53682.

* Revert "hardcoding path"

This reverts commit cf12ca800e0a0e974bd9fd4826a24e51547f7c00.

---------

Signed-off-by: Dwi Siswanto <git@dw1.io>
Co-authored-by: Mzack9999 <mzack9999@protonmail.com>
Co-authored-by: Dwi Siswanto <git@dw1.io>
Co-authored-by: Dwi Siswanto <25837540+dwisiswant0@users.noreply.github.com>
2025-07-10 01:17:26 +05:30

185 lines
7.1 KiB
Go

package flow_test
import (
"context"
"log"
"testing"
"time"
"github.com/projectdiscovery/nuclei/v3/pkg/catalog/config"
"github.com/projectdiscovery/nuclei/v3/pkg/catalog/disk"
"github.com/projectdiscovery/nuclei/v3/pkg/loader/workflow"
"github.com/projectdiscovery/nuclei/v3/pkg/progress"
"github.com/projectdiscovery/nuclei/v3/pkg/protocols"
"github.com/projectdiscovery/nuclei/v3/pkg/protocols/common/contextargs"
"github.com/projectdiscovery/nuclei/v3/pkg/scan"
"github.com/projectdiscovery/nuclei/v3/pkg/templates"
"github.com/projectdiscovery/nuclei/v3/pkg/testutils"
"github.com/projectdiscovery/ratelimit"
"github.com/stretchr/testify/require"
)
var executerOpts *protocols.ExecutorOptions
func setup() {
options := testutils.DefaultOptions
testutils.Init(options)
progressImpl, _ := progress.NewStatsTicker(0, false, false, false, 0)
executerOpts = &protocols.ExecutorOptions{
Output: testutils.NewMockOutputWriter(options.OmitTemplate),
Options: options,
Progress: progressImpl,
ProjectFile: nil,
IssuesClient: nil,
Browser: nil,
Catalog: disk.NewCatalog(config.DefaultConfig.TemplatesDirectory),
RateLimiter: ratelimit.New(context.Background(), uint(options.RateLimit), time.Second),
Parser: templates.NewParser(),
}
workflowLoader, err := workflow.NewLoader(executerOpts)
if err != nil {
log.Fatalf("Could not create workflow loader: %s\n", err)
}
executerOpts.WorkflowLoader = workflowLoader
}
func TestFlowTemplateWithIndex(t *testing.T) {
// test
setup()
Template, err := templates.Parse("testcases/nuclei-flow-dns.yaml", nil, executerOpts)
require.Nil(t, err, "could not parse template")
require.True(t, Template.Flow != "", "not a flow template") // this is classifer if template is flow or not
err = Template.Executer.Compile()
require.Nil(t, err, "could not compile template")
input := contextargs.NewWithInput(context.Background(), "hackerone.com")
ctx := scan.NewScanContext(context.Background(), input)
gotresults, err := Template.Executer.Execute(ctx)
require.Nil(t, err, "could not execute template")
require.True(t, gotresults)
}
func TestFlowTemplateWithID(t *testing.T) {
setup()
// apart from parse->compile->execution this testcase checks support for use custom id for protocol request and invocation of
// the same in js
Template, err := templates.Parse("testcases/nuclei-flow-dns-id.yaml", nil, executerOpts)
require.Nil(t, err, "could not parse template")
require.True(t, Template.Flow != "", "not a flow template") // this is classifer if template is flow or not
err = Template.Executer.Compile()
require.Nil(t, err, "could not compile template")
target := contextargs.NewWithInput(context.Background(), "hackerone.com")
ctx := scan.NewScanContext(context.Background(), target)
gotresults, err := Template.Executer.Execute(ctx)
require.Nil(t, err, "could not execute template")
require.True(t, gotresults)
}
func TestFlowWithProtoPrefix(t *testing.T) {
// test
setup()
// apart from parse->compile->execution this testcase checks
// mix of custom protocol request id and index is supported in js
// and also validates availability of protocol response variables in template context
Template, err := templates.Parse("testcases/nuclei-flow-dns-prefix.yaml", nil, executerOpts)
require.Nil(t, err, "could not parse template")
require.True(t, Template.Flow != "", "not a flow template") // this is classifer if template is flow or not
err = Template.Executer.Compile()
require.Nil(t, err, "could not compile template")
input := contextargs.NewWithInput(context.Background(), "hackerone.com")
ctx := scan.NewScanContext(context.Background(), input)
gotresults, err := Template.Executer.Execute(ctx)
require.Nil(t, err, "could not execute template")
require.True(t, gotresults)
}
func TestFlowWithConditionNegative(t *testing.T) {
setup()
// apart from parse->compile->execution this testcase checks
// if bitwise operator (&&) are properly executed and working
Template, err := templates.Parse("testcases/condition-flow.yaml", nil, executerOpts)
require.Nil(t, err, "could not parse template")
require.True(t, Template.Flow != "", "not a flow template") // this is classifer if template is flow or not
err = Template.Executer.Compile()
require.Nil(t, err, "could not compile template")
input := contextargs.NewWithInput(context.Background(), "scanme.sh")
ctx := scan.NewScanContext(context.Background(), input)
// expect no results and verify thant dns request is executed and http is not
gotresults, err := Template.Executer.Execute(ctx)
require.Nil(t, err, "could not execute template")
require.False(t, gotresults)
}
func TestFlowWithConditionPositive(t *testing.T) {
setup()
// apart from parse->compile->execution this testcase checks
// if bitwise operator (&&) are properly executed and working
Template, err := templates.Parse("testcases/condition-flow.yaml", nil, executerOpts)
require.Nil(t, err, "could not parse template")
require.True(t, Template.Flow != "", "not a flow template") // this is classifer if template is flow or not
err = Template.Executer.Compile()
require.Nil(t, err, "could not compile template")
input := contextargs.NewWithInput(context.Background(), "cloud.projectdiscovery.io")
ctx := scan.NewScanContext(context.Background(), input)
// positive match . expect results also verify that both dns() and http() were executed
gotresults, err := Template.Executer.Execute(ctx)
require.Nil(t, err, "could not execute template")
require.True(t, gotresults)
}
func TestFlowWithNoMatchers(t *testing.T) {
setup()
// when using conditional flow with no matchers at all
// we implicitly assume that request was successful and internally changed the result to true (for scope of condition only)
Template, err := templates.Parse("testcases/condition-flow-no-operators.yaml", nil, executerOpts)
require.Nil(t, err, "could not parse template")
require.True(t, Template.Flow != "", "not a flow template") // this is classifer if template is flow or not
err = Template.Executer.Compile()
require.Nil(t, err, "could not compile template")
anotherInput := contextargs.NewWithInput(context.Background(), "cloud.projectdiscovery.io")
anotherCtx := scan.NewScanContext(context.Background(), anotherInput)
// positive match . expect results also verify that both dns() and http() were executed
gotresults, err := Template.Executer.Execute(anotherCtx)
require.Nil(t, err, "could not execute template")
require.True(t, gotresults)
t.Run("Contains Extractor", func(t *testing.T) {
Template, err := templates.Parse("testcases/condition-flow-extractors.yaml", nil, executerOpts)
require.Nil(t, err, "could not parse template")
require.True(t, Template.Flow != "", "not a flow template") // this is classifer if template is flow or not
err = Template.Executer.Compile()
require.Nil(t, err, "could not compile template")
input := contextargs.NewWithInput(context.Background(), "scanme.sh")
ctx := scan.NewScanContext(context.Background(), input)
// positive match . expect results also verify that both dns() and http() were executed
gotresults, err := Template.Executer.Execute(ctx)
require.Nil(t, err, "could not execute template")
require.True(t, gotresults)
})
}