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How to use sendMailText method of main Package

Best Syzkaller code snippet using main.sendMailText

reporting_email.go

Source:reporting_email.go

...174	if err != nil {175		return err176	}177	log.Infof(c, "sending notif %v for %q to %q: %v", notif.Type, notif.Title, to, body)178	if err := sendMailText(c, cfg, notif.Title, from, to, notif.ExtID, body); err != nil {179		return err180	}181	cmd := &dashapi.BugUpdate{182		ID:           notif.ID,183		Status:       status,184		Notification: true,185	}186	ok, reason, err := incomingCommand(c, cmd)187	if !ok || err != nil {188		return fmt.Errorf("notif update failed: ok=%v reason=%v err=%v", ok, reason, err)189	}190	return nil191}192func emailPollJobs(c context.Context) error {193	jobs, err := pollCompletedJobs(c, emailType)194	if err != nil {195		return err196	}197	for _, job := range jobs {198		if err := emailReport(c, job); err != nil {199			log.Errorf(c, "failed to report job: %v", err)200			continue201		}202		if err := jobReported(c, job.JobID); err != nil {203			log.Errorf(c, "failed to mark job reported: %v", err)204			continue205		}206	}207	return nil208}209func emailReport(c context.Context, rep *dashapi.BugReport) error {210	templ, public := "", false211	switch rep.Type {212	case dashapi.ReportNew, dashapi.ReportRepro:213		templ = "mail_bug.txt"214		public = true215	case dashapi.ReportTestPatch:216		templ = "mail_test_result.txt"217	case dashapi.ReportBisectCause, dashapi.ReportBisectFix:218		templ = "mail_bisect_result.txt"219		public = true220	default:221		return fmt.Errorf("unknown report type %v", rep.Type)222	}223	cfg := new(EmailConfig)224	if err := json.Unmarshal(rep.Config, cfg); err != nil {225		return fmt.Errorf("failed to unmarshal email config: %v", err)226	}227	to := email.MergeEmailLists([]string{cfg.Email}, rep.CC)228	if cfg.MailMaintainers && public {229		to = email.MergeEmailLists(to, rep.Maintainers, cfg.DefaultMaintainers)230	}231	from, err := email.AddAddrContext(fromAddr(c), rep.ID)232	if err != nil {233		return err234	}235	body := new(bytes.Buffer)236	if err := mailTemplates.ExecuteTemplate(body, templ, rep); err != nil {237		return fmt.Errorf("failed to execute %v template: %v", templ, err)238	}239	log.Infof(c, "sending email %q to %q", rep.Title, to)240	return sendMailText(c, cfg, rep.Title, from, to, rep.ExtID, body.String())241}242// handleIncomingMail is the entry point for incoming emails.243func handleIncomingMail(w http.ResponseWriter, r *http.Request) {244	c := appengine.NewContext(r)245	if err := incomingMail(c, r); err != nil {246		log.Errorf(c, "handleIncomingMail: %v", err)247	}248}249func incomingMail(c context.Context, r *http.Request) error {250	msg, err := email.Parse(r.Body, ownEmails(c))251	if err != nil {252		// Malformed emails constantly appear from spammers.253		// But we have not seen errors parsing legit emails.254		// These errors are annoying. Warn and ignore them.255		log.Warningf(c, "failed to parse email: %v", err)256		return nil257	}258	// Ignore any incoming emails from syzbot itself.259	if ownEmail(c) == msg.From {260		return nil261	}262	log.Infof(c, "received email: subject %q, from %q, cc %q, msg %q, bug %q, cmd %q, link %q",263		msg.Subject, msg.From, msg.Cc, msg.MessageID, msg.BugID, msg.Command, msg.Link)264	if msg.Command == email.CmdFix && msg.CommandArgs == "exact-commit-title" {265		// Sometimes it happens that somebody sends us our own text back, ignore it.266		msg.Command, msg.CommandArgs = email.CmdNone, ""267	}268	bug, _, reporting := loadBugInfo(c, msg)269	if bug == nil {270		return nil // error was already logged271	}272	emailConfig := reporting.Config.(*EmailConfig)273	// A mailing list can send us a duplicate email, to not process/reply274	// to such duplicate emails, we ignore emails coming from our mailing lists.275	mailingList := email.CanonicalEmail(emailConfig.Email)276	fromMailingList := email.CanonicalEmail(msg.From) == mailingList277	mailingListInCC := checkMailingListInCC(c, msg, mailingList)278	log.Infof(c, "from/cc mailing list: %v/%v", fromMailingList, mailingListInCC)279	if msg.Command == email.CmdTest {280		return handleTestCommand(c, msg)281	}282	if fromMailingList && msg.Command != email.CmdNone {283		log.Infof(c, "duplicate email from mailing list, ignoring")284		return nil285	}286	cmd := &dashapi.BugUpdate{287		Status: emailCmdToStatus[msg.Command],288		ID:     msg.BugID,289		ExtID:  msg.MessageID,290		Link:   msg.Link,291		CC:     msg.Cc,292	}293	switch msg.Command {294	case email.CmdNone, email.CmdUpstream, email.CmdInvalid, email.CmdUnDup:295	case email.CmdFix:296		if msg.CommandArgs == "" {297			return replyTo(c, msg, "no commit title")298		}299		cmd.FixCommits = []string{msg.CommandArgs}300	case email.CmdUnFix:301		cmd.ResetFixCommits = true302	case email.CmdDup:303		if msg.CommandArgs == "" {304			return replyTo(c, msg, "no dup title")305		}306		cmd.DupOf = msg.CommandArgs307		cmd.DupOf = strings.TrimSpace(strings.TrimPrefix(cmd.DupOf, replySubjectPrefix))308		cmd.DupOf = strings.TrimSpace(strings.TrimPrefix(cmd.DupOf, emailConfig.SubjectPrefix))309	case email.CmdUnCC:310		cmd.CC = []string{email.CanonicalEmail(msg.From)}311	default:312		if msg.Command != email.CmdUnknown {313			log.Errorf(c, "unknown email command %v %q", msg.Command, msg.CommandStr)314		}315		return replyTo(c, msg, fmt.Sprintf("unknown command %q", msg.CommandStr))316	}317	ok, reply, err := incomingCommand(c, cmd)318	if err != nil {319		return nil // the error was already logged320	}321	if !ok && reply != "" {322		return replyTo(c, msg, reply)323	}324	if !mailingListInCC && msg.Command != email.CmdNone && msg.Command != email.CmdUnCC {325		warnMailingListInCC(c, msg, mailingList)326	}327	return nil328}329var emailCmdToStatus = map[email.Command]dashapi.BugStatus{330	email.CmdNone:     dashapi.BugStatusUpdate,331	email.CmdUpstream: dashapi.BugStatusUpstream,332	email.CmdInvalid:  dashapi.BugStatusInvalid,333	email.CmdUnDup:    dashapi.BugStatusOpen,334	email.CmdFix:      dashapi.BugStatusOpen,335	email.CmdUnFix:    dashapi.BugStatusUpdate,336	email.CmdDup:      dashapi.BugStatusDup,337	email.CmdUnCC:     dashapi.BugStatusUnCC,338}339func handleTestCommand(c context.Context, msg *email.Email) error {340	args := strings.Split(msg.CommandArgs, " ")341	if len(args) != 2 {342		return replyTo(c, msg, fmt.Sprintf("want 2 args (repo, branch), got %v", len(args)))343	}344	reply := handleTestRequest(c, msg.BugID, email.CanonicalEmail(msg.From),345		msg.MessageID, msg.Link, msg.Patch, args[0], args[1], msg.Cc)346	if reply != "" {347		return replyTo(c, msg, reply)348	}349	return nil350}351func handleEmailBounce(w http.ResponseWriter, r *http.Request) {352	c := appengine.NewContext(r)353	body, err := ioutil.ReadAll(r.Body)354	if err != nil {355		log.Errorf(c, "email bounced: failed to read body: %v", err)356		return357	}358	if nonCriticalBounceRe.Match(body) {359		log.Infof(c, "email bounced: address not found")360	} else {361		log.Errorf(c, "email bounced")362	}363	log.Infof(c, "%s", body)364}365// These are just stale emails in MAINTAINERS.366var nonCriticalBounceRe = regexp.MustCompile(`\*\* Address not found \*\*|550 #5\.1\.0 Address rejected`)367func loadBugInfo(c context.Context, msg *email.Email) (bug *Bug, bugReporting *BugReporting, reporting *Reporting) {368	if msg.BugID == "" {369		if msg.Command == email.CmdNone {370			// This happens when people CC syzbot on unrelated emails.371			log.Infof(c, "no bug ID (%q)", msg.Subject)372		} else {373			log.Errorf(c, "no bug ID (%q)", msg.Subject)374			from, err := email.AddAddrContext(ownEmail(c), "HASH")375			if err != nil {376				log.Errorf(c, "failed to format sender email address: %v", err)377				from = "ERROR"378			}379			if err := replyTo(c, msg, fmt.Sprintf(replyNoBugID, from)); err != nil {380				log.Errorf(c, "failed to send reply: %v", err)381			}382		}383		return nil, nil, nil384	}385	bug, _, err := findBugByReportingID(c, msg.BugID)386	if err != nil {387		log.Errorf(c, "can't find bug: %v", err)388		from, err := email.AddAddrContext(ownEmail(c), "HASH")389		if err != nil {390			log.Errorf(c, "failed to format sender email address: %v", err)391			from = "ERROR"392		}393		if err := replyTo(c, msg, fmt.Sprintf(replyBadBugID, from)); err != nil {394			log.Errorf(c, "failed to send reply: %v", err)395		}396		return nil, nil, nil397	}398	bugReporting, _ = bugReportingByID(bug, msg.BugID)399	if bugReporting == nil {400		log.Errorf(c, "can't find bug reporting: %v", err)401		if err := replyTo(c, msg, "Can't find the corresponding bug."); err != nil {402			log.Errorf(c, "failed to send reply: %v", err)403		}404		return nil, nil, nil405	}406	reporting = config.Namespaces[bug.Namespace].ReportingByName(bugReporting.Name)407	if reporting == nil {408		log.Errorf(c, "can't find reporting for this bug: namespace=%q reporting=%q",409			bug.Namespace, bugReporting.Name)410		return nil, nil, nil411	}412	if reporting.Config.Type() != emailType {413		log.Errorf(c, "reporting is not email: namespace=%q reporting=%q config=%q",414			bug.Namespace, bugReporting.Name, reporting.Config.Type())415		return nil, nil, nil416	}417	return bug, bugReporting, reporting418}419func checkMailingListInCC(c context.Context, msg *email.Email, mailingList string) bool {420	if email.CanonicalEmail(msg.From) == mailingList {421		return true422	}423	for _, cc := range msg.Cc {424		if email.CanonicalEmail(cc) == mailingList {425			return true426		}427	}428	msg.Cc = append(msg.Cc, mailingList)429	return false430}431func warnMailingListInCC(c context.Context, msg *email.Email, mailingList string) {432	reply := fmt.Sprintf("Your '%v' command is accepted, but please keep %v mailing list"+433		" in CC next time. It serves as a history of what happened with each bug report."+434		" Thank you.",435		msg.CommandStr, mailingList)436	if err := replyTo(c, msg, reply); err != nil {437		log.Errorf(c, "failed to send email reply: %v", err)438	}439}440func sendMailText(c context.Context, cfg *EmailConfig, subject, from string, to []string, replyTo, body string) error {441	msg := &aemail.Message{442		Sender:  from,443		To:      to,444		Subject: subject,445		Body:    body,446	}447	if cfg.SubjectPrefix != "" {448		msg.Subject = cfg.SubjectPrefix + " " + msg.Subject449	}450	if replyTo != "" {451		msg.Headers = mail.Header{"In-Reply-To": []string{replyTo}}452		msg.Subject = replySubject(msg.Subject)453	}454	return sendEmail(c, msg)...

sendMailText

Using AI Code Generation

1import (2func main() {3 fmt.Println("Hello, playground")4 sendMailText()5}6func sendMailText() {

sendMailText

Using AI Code Generation

1import (2func main() {3    fmt.Println("Hello, playground")4    sendMailText()5}6import (7func sendMailText() {8    fmt.Println("Hello, playground")

sendMailText

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello, playground")4	err := sendMailText("test", "test", "test", "test")5	if err != nil {6		log.Fatal("Error in sending mail: ", err)7	}8}9import (10func sendMailText(from, to, subject, body string) error {11	err := smtp.SendMail("smtp.gmail.com:587",12		smtp.PlainAuth("", "

sendMailText

Using AI Code Generation

1import (2func main() {3	err := sendMailText("Hello", "Hello, this is a test email")4	if err != nil {5		log.Fatal(err)6	}7	fmt.Println("Email sent successfully")8}9import (10func sendMailText(subject string, body string) error {

sendMailText

Using AI Code Generation

1import (2func main() {3 fmt.Println("Hello, playground")4 sendMailText()5}6import (7func sendMailText() {

sendMailText

Using AI Code Generation

1import (2func main() {3 main.sendMailText("test", "test", "test", "test")4}5func SendMailText() {6}

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