2021-10-18 20:45:51 +02:00

103 lines
2.9 KiB
Go

package github
import (
"context"
"fmt"
"net/url"
"golang.org/x/oauth2"
"github.com/google/go-github/github"
"github.com/pkg/errors"
"github.com/projectdiscovery/nuclei/v2/pkg/output"
"github.com/projectdiscovery/nuclei/v2/pkg/reporting/format"
)
// Integration is a client for an issue tracker integration
type Integration struct {
client *github.Client
options *Options
}
// Options contains the configuration options for github issue tracker client
type Options struct {
// BaseURL (optional) is the self-hosted github application url
BaseURL string `yaml:"base-url"`
// Username (mandatory) is the username of the github user
Username string `yaml:"username"`
// Owner (manadatory)is the owner name of the repository for issues.
Owner string `yaml:"owner"`
// Token (mandatory) is the token for github account.
Token string `yaml:"token"`
// ProjectName (mandatory) name of the repository.
ProjectName string `yaml:"project-name"`
// IssueLabel (optional) it the label of the created issue type
IssueLabel string `yaml:"issue-label"`
// SeverityAsLabel (optional) send the severity as the label of the created
// issue.
SeverityAsLabel bool `yaml:"severity-as-label"`
}
// New creates a new issue tracker integration client based on options.
func New(options *Options) (*Integration, error) {
err := validateOptions(options)
if err != nil {
return nil, errors.Wrap(err, "could not parse config")
}
ctx := context.Background()
ts := oauth2.StaticTokenSource(
&oauth2.Token{AccessToken: options.Token},
)
tc := oauth2.NewClient(ctx, ts)
client := github.NewClient(tc)
if options.BaseURL != "" {
parsed, err := url.Parse(options.BaseURL)
if err != nil {
return nil, errors.Wrap(err, "could not parse custom baseurl")
}
client.BaseURL = parsed
}
return &Integration{client: client, options: options}, nil
}
func validateOptions(options *Options) error {
if options.Username == "" {
return errors.New("Username name is mandatory")
}
if options.Owner == "" {
return errors.New("Owner name is mandatory")
}
if options.Token == "" {
return errors.New("Token name is mandatory")
}
if options.ProjectName == "" {
return errors.New("ProjectName name is mandatory")
}
return nil
}
// CreateIssue creates an issue in the tracker
func (i *Integration) CreateIssue(event *output.ResultEvent) error {
summary := format.Summary(event)
description := format.MarkdownDescription(event)
labels := []string{}
severityLabel := fmt.Sprintf("Severity: %s", event.Info.SeverityHolder.Severity.String())
if i.options.SeverityAsLabel && severityLabel != "" {
labels = append(labels, severityLabel)
}
if label := i.options.IssueLabel; label != "" {
labels = append(labels, label)
}
req := &github.IssueRequest{
Title: &summary,
Body: &description,
Labels: &labels,
Assignees: &[]string{i.options.Username},
}
_, _, err := i.client.Issues.Create(context.Background(), i.options.Owner, i.options.ProjectName, req)
return err
}