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How to use handleEmailBounce method of main Package

Best Syzkaller code snippet using main.handleEmailBounce

reporting_email.go

Source:reporting_email.go

...23// Email reporting interface.24func initEmailReporting() {25	http.HandleFunc("/email_poll", handleEmailPoll)26	http.HandleFunc("/_ah/mail/", handleIncomingMail)27	http.HandleFunc("/_ah/bounce", handleEmailBounce)28	mailingLists = make(map[string]bool)29	for _, cfg := range config.Namespaces {30		for _, reporting := range cfg.Reporting {31			if cfg, ok := reporting.Config.(*EmailConfig); ok {32				mailingLists[email.CanonicalEmail(cfg.Email)] = true33			}34		}35	}36}37const (38	emailType = "email"39	// This plays an important role at least for job replies.40	// If we CC a kernel mailing list and it uses Patchwork,41	// then any emails with a patch attached create a new patch42	// entry pending for review. The prefix makes Patchwork43	// treat it as a comment for a previous patch.44	replySubjectPrefix = "Re: "45	replyNoBugID = "I see the command but can't find the corresponding bug.\n" +46		"Please resend the email to %[1]v address\n" +47		"that is the sender of the bug report (also present in the Reported-by tag)."48	replyBadBugID = "I see the command but can't find the corresponding bug.\n" +49		"The email is sent to  %[1]v address\n" +50		"but the HASH does not correspond to any known bug.\n" +51		"Please double check the address."52)53var mailingLists map[string]bool54type EmailConfig struct {55	Email              string56	MailMaintainers    bool57	DefaultMaintainers []string58}59func (cfg *EmailConfig) Type() string {60	return emailType61}62func (cfg *EmailConfig) Validate() error {63	if _, err := mail.ParseAddress(cfg.Email); err != nil {64		return fmt.Errorf("bad email address %q: %v", cfg.Email, err)65	}66	for _, email := range cfg.DefaultMaintainers {67		if _, err := mail.ParseAddress(email); err != nil {68			return fmt.Errorf("bad email address %q: %v", email, err)69		}70	}71	if cfg.MailMaintainers && len(cfg.DefaultMaintainers) == 0 {72		return fmt.Errorf("MailMaintainers is set but no DefaultMaintainers")73	}74	return nil75}76// handleEmailPoll is called by cron and sends emails for new bugs, if any.77func handleEmailPoll(w http.ResponseWriter, r *http.Request) {78	c := appengine.NewContext(r)79	if err := emailPollJobs(c); err != nil {80		log.Errorf(c, "job poll failed: %v", err)81		http.Error(w, err.Error(), http.StatusInternalServerError)82		return83	}84	if err := emailPollNotifications(c); err != nil {85		log.Errorf(c, "notif poll failed: %v", err)86		http.Error(w, err.Error(), http.StatusInternalServerError)87		return88	}89	if err := emailPollBugs(c); err != nil {90		log.Errorf(c, "bug poll failed: %v", err)91		http.Error(w, err.Error(), http.StatusInternalServerError)92		return93	}94	w.Write([]byte("OK"))95}96func emailPollBugs(c context.Context) error {97	reports := reportingPollBugs(c, emailType)98	for _, rep := range reports {99		if err := emailSendBugReport(c, rep); err != nil {100			log.Errorf(c, "emailPollBugs: %v", err)101		}102	}103	return nil104}105func emailSendBugReport(c context.Context, rep *dashapi.BugReport) error {106	cfg := new(EmailConfig)107	if err := json.Unmarshal(rep.Config, cfg); err != nil {108		return fmt.Errorf("failed to unmarshal email config: %v", err)109	}110	if err := emailReport(c, rep); err != nil {111		return fmt.Errorf("failed to report bug: %v", err)112	}113	cmd := &dashapi.BugUpdate{114		ID:         rep.ID,115		Status:     dashapi.BugStatusOpen,116		ReproLevel: dashapi.ReproLevelNone,117		CrashID:    rep.CrashID,118	}119	if len(rep.ReproC) != 0 {120		cmd.ReproLevel = dashapi.ReproLevelC121	} else if len(rep.ReproSyz) != 0 {122		cmd.ReproLevel = dashapi.ReproLevelSyz123	}124	ok, reason, err := incomingCommand(c, cmd)125	if !ok || err != nil {126		return fmt.Errorf("failed to update reported bug: ok=%v reason=%v err=%v", ok, reason, err)127	}128	return nil129}130func emailPollNotifications(c context.Context) error {131	notifs := reportingPollNotifications(c, emailType)132	for _, notif := range notifs {133		if err := emailSendBugNotif(c, notif); err != nil {134			log.Errorf(c, "emailPollNotifications: %v", err)135		}136	}137	return nil138}139func emailSendBugNotif(c context.Context, notif *dashapi.BugNotification) error {140	status, body := dashapi.BugStatusOpen, ""141	switch notif.Type {142	case dashapi.BugNotifUpstream:143		body = "Sending this report upstream."144		status = dashapi.BugStatusUpstream145	case dashapi.BugNotifBadCommit:146		days := int(notifyAboutBadCommitPeriod / time.Hour / 24)147		body = fmt.Sprintf("This bug is marked as fixed by commit:\n%v\n"+148			"But I can't find it in any tested tree for more than %v days.\n"+149			"Is it a correct commit? Please update it by replying:\n"+150			"#syz fix: exact-commit-title\n"+151			"Until then the bug is still considered open and\n"+152			"new crashes with the same signature are ignored.\n",153			notif.Text, days)154	case dashapi.BugNotifObsoleted:155		body = "Auto-closing this bug as obsolete.\n" +156			"Crashes did not happen for a while, no reproducer and no activity."157		status = dashapi.BugStatusInvalid158	default:159		return fmt.Errorf("bad notification type %v", notif.Type)160	}161	cfg := new(EmailConfig)162	if err := json.Unmarshal(notif.Config, cfg); err != nil {163		return fmt.Errorf("failed to unmarshal email config: %v", err)164	}165	to := email.MergeEmailLists([]string{cfg.Email}, notif.CC)166	if cfg.MailMaintainers && notif.Public {167		to = email.MergeEmailLists(to, notif.Maintainers, cfg.DefaultMaintainers)168	}169	from, err := email.AddAddrContext(fromAddr(c), notif.ID)170	if err != nil {171		return err172	}173	log.Infof(c, "sending notif %v for %q to %q: %v", notif.Type, notif.Title, to, body)174	if err := sendMailText(c, notif.Title, from, to, notif.ExtID, nil, body); err != nil {175		return err176	}177	cmd := &dashapi.BugUpdate{178		ID:           notif.ID,179		Status:       status,180		Notification: true,181	}182	ok, reason, err := incomingCommand(c, cmd)183	if !ok || err != nil {184		return fmt.Errorf("notif update failed: ok=%v reason=%v err=%v", ok, reason, err)185	}186	return nil187}188func emailPollJobs(c context.Context) error {189	jobs, err := pollCompletedJobs(c, emailType)190	if err != nil {191		return err192	}193	for _, job := range jobs {194		if err := emailReport(c, job); err != nil {195			log.Errorf(c, "failed to report job: %v", err)196			continue197		}198		if err := jobReported(c, job.JobID); err != nil {199			log.Errorf(c, "failed to mark job reported: %v", err)200			continue201		}202	}203	return nil204}205func emailReport(c context.Context, rep *dashapi.BugReport) error {206	templ, public := "", false207	switch rep.Type {208	case dashapi.ReportNew, dashapi.ReportRepro:209		templ = "mail_bug.txt"210		public = true211	case dashapi.ReportTestPatch:212		templ = "mail_test_result.txt"213	case dashapi.ReportBisectCause, dashapi.ReportBisectFix:214		templ = "mail_bisect_result.txt"215		public = true216	default:217		return fmt.Errorf("unknown report type %v", rep.Type)218	}219	cfg := new(EmailConfig)220	if err := json.Unmarshal(rep.Config, cfg); err != nil {221		return fmt.Errorf("failed to unmarshal email config: %v", err)222	}223	to := email.MergeEmailLists([]string{cfg.Email}, rep.CC)224	if cfg.MailMaintainers && public {225		to = email.MergeEmailLists(to, rep.Maintainers, cfg.DefaultMaintainers)226	}227	from, err := email.AddAddrContext(fromAddr(c), rep.ID)228	if err != nil {229		return err230	}231	log.Infof(c, "sending email %q to %q", rep.Title, to)232	return sendMailTemplate(c, rep.Title, from, to, rep.ExtID, nil, templ, rep)233}234// handleIncomingMail is the entry point for incoming emails.235func handleIncomingMail(w http.ResponseWriter, r *http.Request) {236	c := appengine.NewContext(r)237	if err := incomingMail(c, r); err != nil {238		log.Errorf(c, "handleIncomingMail: %v", err)239	}240}241func incomingMail(c context.Context, r *http.Request) error {242	msg, err := email.Parse(r.Body, ownEmails(c))243	if err != nil {244		// Malformed emails constantly appear from spammers.245		// But we have not seen errors parsing legit emails.246		// These errors are annoying. Warn and ignore them.247		log.Warningf(c, "failed to parse email: %v", err)248		return nil249	}250	// Ignore any incoming emails from syzbot itself.251	if ownEmail(c) == msg.From {252		return nil253	}254	log.Infof(c, "received email: subject %q, from %q, cc %q, msg %q, bug %q, cmd %q, link %q",255		msg.Subject, msg.From, msg.Cc, msg.MessageID, msg.BugID, msg.Command, msg.Link)256	if msg.Command == email.CmdFix && msg.CommandArgs == "exact-commit-title" {257		// Sometimes it happens that somebody sends us our own text back, ignore it.258		msg.Command, msg.CommandArgs = email.CmdNone, ""259	}260	bug, _, reporting := loadBugInfo(c, msg)261	if bug == nil {262		return nil // error was already logged263	}264	emailConfig := reporting.Config.(*EmailConfig)265	// A mailing list can send us a duplicate email, to not process/reply266	// to such duplicate emails, we ignore emails coming from our mailing lists.267	mailingList := email.CanonicalEmail(emailConfig.Email)268	fromMailingList := email.CanonicalEmail(msg.From) == mailingList269	mailingListInCC := checkMailingListInCC(c, msg, mailingList)270	log.Infof(c, "from/cc mailing list: %v/%v", fromMailingList, mailingListInCC)271	if msg.Command == email.CmdTest {272		return handleTestCommand(c, msg)273	}274	if fromMailingList && msg.Command != email.CmdNone {275		log.Infof(c, "duplicate email from mailing list, ignoring")276		return nil277	}278	cmd := &dashapi.BugUpdate{279		Status: emailCmdToStatus[msg.Command],280		ID:     msg.BugID,281		ExtID:  msg.MessageID,282		Link:   msg.Link,283		CC:     msg.Cc,284	}285	switch msg.Command {286	case email.CmdNone, email.CmdUpstream, email.CmdInvalid, email.CmdUnDup:287	case email.CmdFix:288		if msg.CommandArgs == "" {289			return replyTo(c, msg, "no commit title", nil)290		}291		cmd.FixCommits = []string{msg.CommandArgs}292	case email.CmdDup:293		if msg.CommandArgs == "" {294			return replyTo(c, msg, "no dup title", nil)295		}296		cmd.DupOf = msg.CommandArgs297	case email.CmdUnCC:298		cmd.CC = []string{email.CanonicalEmail(msg.From)}299	default:300		if msg.Command != email.CmdUnknown {301			log.Errorf(c, "unknown email command %v %q", msg.Command, msg.CommandStr)302		}303		return replyTo(c, msg, fmt.Sprintf("unknown command %q", msg.CommandStr), nil)304	}305	ok, reply, err := incomingCommand(c, cmd)306	if err != nil {307		return nil // the error was already logged308	}309	if !ok && reply != "" {310		return replyTo(c, msg, reply, nil)311	}312	if !mailingListInCC && msg.Command != email.CmdNone && msg.Command != email.CmdUnCC {313		warnMailingListInCC(c, msg, mailingList)314	}315	return nil316}317var emailCmdToStatus = map[email.Command]dashapi.BugStatus{318	email.CmdNone:     dashapi.BugStatusUpdate,319	email.CmdUpstream: dashapi.BugStatusUpstream,320	email.CmdInvalid:  dashapi.BugStatusInvalid,321	email.CmdUnDup:    dashapi.BugStatusOpen,322	email.CmdFix:      dashapi.BugStatusOpen,323	email.CmdDup:      dashapi.BugStatusDup,324	email.CmdUnCC:     dashapi.BugStatusUnCC,325}326func handleTestCommand(c context.Context, msg *email.Email) error {327	args := strings.Split(msg.CommandArgs, " ")328	if len(args) != 2 {329		return replyTo(c, msg, fmt.Sprintf("want 2 args (repo, branch), got %v", len(args)), nil)330	}331	reply := handleTestRequest(c, msg.BugID, email.CanonicalEmail(msg.From),332		msg.MessageID, msg.Link, msg.Patch, args[0], args[1], msg.Cc)333	if reply != "" {334		return replyTo(c, msg, reply, nil)335	}336	return nil337}338func handleEmailBounce(w http.ResponseWriter, r *http.Request) {339	c := appengine.NewContext(r)340	body, err := ioutil.ReadAll(r.Body)341	if err != nil {342		log.Errorf(c, "email bounced: failed to read body: %v", err)343		return344	}345	if nonCriticalBounceRe.Match(body) {346		log.Infof(c, "email bounced: address not found")347	} else {348		log.Errorf(c, "email bounced")349	}350	log.Infof(c, "%s", body)351}352// These are just stale emails in MAINTAINERS....

bounce.go

Source:bounce.go

1package main2import (3	"encoding/json"4	"fmt"5	"mojo/db"6	"mojo/util"7	"net/http"8	"time"9)10// This module handles the bounce messages from AWS SNS.11//12// For reference:13// 	bounce object: http://docs.aws.amazon.com/ses/latest/DeveloperGuide/notification-contents.html#bounce-object14// 	complaint object: http://docs.aws.amazon.com/ses/latest/DeveloperGuide/notification-contents.html#complaint-object15// 	delivery object: http://docs.aws.amazon.com/ses/latest/DeveloperGuide/notification-contents.html#delivery-object16// AwsMailNotification is the data type associated with the AWS mail notification17type AwsMailNotification struct {18	Timestamp        time.Time `json:"timestamp"`19	Source           string    `json:"source"`20	SourceArn        string    `json:"sourceArn"`21	SourceIP         string    `json:"sourceIp"`22	SendingAccountID string    `json:"sendingAccountId"`23	MessageID        string    `json:"messageId"`24	Destination      []string  `json:"destination"`25	HeadersTruncated bool      `json:"headersTruncated"`26	Headers          []struct {27		Name  string `json:"name"`28		Value string `json:"value"`29	} `json:"headers"`30	CommonHeaders struct {31		From      []string `json:"from"`32		Date      string   `json:"date"`33		To        []string `json:"to"`34		MessageID string   `json:"messageId"`35		Subject   string   `json:"subject"`36	} `json:"commonHeaders"`37}38// AwsBounceNotification is the data type for an AWS Bounced email message notification39type AwsBounceNotification struct {40	NotificationType string `json:"notificationType"`41	Bounce           struct {42		BounceType        string `json:"bounceType"`43		BounceSubType     string `json:"bounceSubType"`44		BouncedRecipients []struct {45			EmailAddress   string `json:"emailAddress"`46			Action         string `json:"action"`47			Status         string `json:"status"`48			DiagnosticCode string `json:"diagnosticCode"`49		} `json:"bouncedRecipients"`50		Timestamp    time.Time `json:"timestamp"`51		FeedbackID   string    `json:"feedbackId"`52		RemoteMtaIP  string    `json:"remoteMtaIp"`53		ReportingMTA string    `json:"reportingMTA"`54	} `json:"bounce"`55}56// ChangePersonStatus is called with the email address of the person57// to be updated. If found, the person's status will be set to the58// supplied value.59func ChangePersonStatus(s string, status int64) error {60	util.Console("Entered ChangePersonStatus: looking for %s\n", s)61	p, err := db.GetPersonByEmail(s)62	if err != nil {63		util.Console("Error with GetPersonByEmail(%s): %s\n", s, err.Error())64		util.Ulog("ChangePersonStatus: error getting Person with Email = %s\n", s)65		return err66	}67	util.Console("Found %s, updating status to %d\n", p.Email1, status)68	p.Status = status69	p.OptOutDate = time.Now()70	return db.UpdatePerson(&p)71}72// HandleEmailBounce is called with the bounced email address. It will73// update the associated person record with a status of BOUNCED74func HandleEmailBounce(s string) error {75	return ChangePersonStatus(s, db.BOUNCED)76}77// HandleEmailSuppression is called with the bounced email address due to78// amazon's suppression list. It will update the associated person record79// with a status of SUPPRESSED80func HandleEmailSuppression(s string) error {81	return ChangePersonStatus(s, db.SUPPRESSED)82}83// HandleEmailComplaint is called with the bounced email address. It will84// update the associated person record with a status of COMPLAINT85func HandleEmailComplaint(s string) error {86	return ChangePersonStatus(s, db.COMPLAINT)87}88// SvcHandlerAwsBouncedEmail removes a bounced email address from the database89func SvcHandlerAwsBouncedEmail(w http.ResponseWriter, r *http.Request, d *ServiceData, a *AwsNotificationEnvelope) {90	funcname := "SvcHandlerAwsBouncedEmail"91	util.Console("Entered %s\n", funcname)92	var b AwsBounceNotification93	err := json.Unmarshal([]byte(a.Message), &b)94	if err != nil {95		e := fmt.Errorf("%s: Error with json.Unmarshal:  %s", funcname, err.Error())96		util.LogAndPrintError(funcname, e)97		return98	}99	util.Console("\nTHIRD UNMARSHAL SUCCESS!\n")100	util.Console("Received Bounced Email Message!\n")101	// fmt.Printf("%#v\n", b)102	for i := 0; i < len(b.Bounce.BouncedRecipients); i++ {103		fmt.Printf("Email address to remove: %s\n", b.Bounce.BouncedRecipients[i].EmailAddress)104		switch b.Bounce.BounceSubType {105		case "Suppressed":106			err = HandleEmailSuppression(b.Bounce.BouncedRecipients[i].EmailAddress)107		default:108			err = HandleEmailBounce(b.Bounce.BouncedRecipients[i].EmailAddress)109		}110		if err != nil {111			util.Ulog("%s: Error handling bounce: %s\n", funcname, err.Error())112		}113	}114}...

handleEmailBounce

Using AI Code Generation

1import (2func main() {3	http.HandleFunc("/email-bounce", handleEmailBounce)4	log.Fatal(http.ListenAndServe(":8080", nil))5}6func handleEmailBounce(w http.ResponseWriter, r *http.Request) {7	r.ParseForm()8	fmt.Println("Email Bounce: " + r.FormValue("email"))9}10import (11func main() {

handleEmailBounce

Using AI Code Generation

1func main() {2}3func main() {4}5func main() {6}7func main() {8}9func main() {10}11func main() {12}13func main() {14}15func main() {16}17func main() {18}19func main() {20}21func main() {22}23func main() {24}25func main() {26}

handleEmailBounce

Using AI Code Generation

1import (2func main() {3	http.HandleFunc("/email/bounce", handleEmailBounce)4	http.ListenAndServe(":8080", nil)5}6func handleEmailBounce(w http.ResponseWriter, r *http.Request) {7	queryParams := r.URL.Query()8	email := queryParams.Get("email")9	bounceType := queryParams.Get("bounce_type")10	bounceReason := queryParams.Get("bounce_reason")11	bounceTime := queryParams.Get("bounce_time")12	conn, err := getRedisConnection()13	if err != nil {14		log.Fatalf("Error in getting redis connection: %v", err)15	}16	defer conn.Close()17	redisKey := getRedisKey(email)18	redisValue := getRedisValue(bounceType, bounceReason, bounceTime)19	_, err = conn.Do("SET", redisKey, redisValue)20	if err != nil {21		log.Fatalf("Error in setting redis key value: %v", err)22	}23}24func getRedisConnection() (redis.Conn, error) {25	redisAddress := os.Getenv("REDIS_ADDRESS")26	redisPassword := os.Getenv("REDIS_PASSWORD")27	redisDb, err := strconv.Atoi(os.Getenv("REDIS_DB"))28	if err != nil {29		log.Fatalf("Error in converting redis db to integer: %v", err)30	}31	conn, err := redis.Dial("tcp", redisAddress)32	if err != nil {33	}34	_, err = conn.Do("AUTH", redisPassword)35	if err != nil {36	}37	_, err = conn.Do("SELECT", redisDb)38	if err != nil {39	}40}

handleEmailBounce

Using AI Code Generation

1main.handleEmailBounce()2main.handleEmailBounce()3main.handleEmailBounce()4main.handleEmailBounce()5main.handleEmailBounce()6main.handleEmailBounce()7main.handleEmailBounce()8main.handleEmailBounce()9main.handleEmailBounce()10main.handleEmailBounce()

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