forked from Shiloh/githaven
e81ccc406b
Change all license headers to comply with REUSE specification. Fix #16132 Co-authored-by: flynnnnnnnnnn <flynnnnnnnnnn@github> Co-authored-by: John Olheiser <john.olheiser@gmail.com>
495 lines
15 KiB
Go
495 lines
15 KiB
Go
// Copyright 2016 The Gogs Authors. All rights reserved.
|
|
// Copyright 2019 The Gitea Authors. All rights reserved.
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
package mailer
|
|
|
|
import (
|
|
"bytes"
|
|
"context"
|
|
"fmt"
|
|
"html/template"
|
|
"mime"
|
|
"regexp"
|
|
"strconv"
|
|
"strings"
|
|
texttmpl "text/template"
|
|
"time"
|
|
|
|
activities_model "code.gitea.io/gitea/models/activities"
|
|
issues_model "code.gitea.io/gitea/models/issues"
|
|
repo_model "code.gitea.io/gitea/models/repo"
|
|
user_model "code.gitea.io/gitea/models/user"
|
|
"code.gitea.io/gitea/modules/base"
|
|
"code.gitea.io/gitea/modules/emoji"
|
|
"code.gitea.io/gitea/modules/log"
|
|
"code.gitea.io/gitea/modules/markup"
|
|
"code.gitea.io/gitea/modules/markup/markdown"
|
|
"code.gitea.io/gitea/modules/setting"
|
|
"code.gitea.io/gitea/modules/templates"
|
|
"code.gitea.io/gitea/modules/timeutil"
|
|
"code.gitea.io/gitea/modules/translation"
|
|
|
|
"gopkg.in/gomail.v2"
|
|
)
|
|
|
|
const (
|
|
mailAuthActivate base.TplName = "auth/activate"
|
|
mailAuthActivateEmail base.TplName = "auth/activate_email"
|
|
mailAuthResetPassword base.TplName = "auth/reset_passwd"
|
|
mailAuthRegisterNotify base.TplName = "auth/register_notify"
|
|
|
|
mailNotifyCollaborator base.TplName = "notify/collaborator"
|
|
|
|
mailRepoTransferNotify base.TplName = "notify/repo_transfer"
|
|
|
|
// There's no actual limit for subject in RFC 5322
|
|
mailMaxSubjectRunes = 256
|
|
)
|
|
|
|
var (
|
|
bodyTemplates *template.Template
|
|
subjectTemplates *texttmpl.Template
|
|
subjectRemoveSpaces = regexp.MustCompile(`[\s]+`)
|
|
)
|
|
|
|
// SendTestMail sends a test mail
|
|
func SendTestMail(email string) error {
|
|
if setting.MailService == nil {
|
|
// No mail service configured
|
|
return nil
|
|
}
|
|
return gomail.Send(Sender, NewMessage([]string{email}, "Gitea Test Email!", "Gitea Test Email!").ToMessage())
|
|
}
|
|
|
|
// sendUserMail sends a mail to the user
|
|
func sendUserMail(language string, u *user_model.User, tpl base.TplName, code, subject, info string) {
|
|
locale := translation.NewLocale(language)
|
|
data := map[string]interface{}{
|
|
"DisplayName": u.DisplayName(),
|
|
"ActiveCodeLives": timeutil.MinutesToFriendly(setting.Service.ActiveCodeLives, locale),
|
|
"ResetPwdCodeLives": timeutil.MinutesToFriendly(setting.Service.ResetPwdCodeLives, locale),
|
|
"Code": code,
|
|
"Language": locale.Language(),
|
|
// helper
|
|
"locale": locale,
|
|
"Str2html": templates.Str2html,
|
|
"DotEscape": templates.DotEscape,
|
|
}
|
|
|
|
var content bytes.Buffer
|
|
|
|
if err := bodyTemplates.ExecuteTemplate(&content, string(tpl), data); err != nil {
|
|
log.Error("Template: %v", err)
|
|
return
|
|
}
|
|
|
|
msg := NewMessage([]string{u.Email}, subject, content.String())
|
|
msg.Info = fmt.Sprintf("UID: %d, %s", u.ID, info)
|
|
|
|
SendAsync(msg)
|
|
}
|
|
|
|
// SendActivateAccountMail sends an activation mail to the user (new user registration)
|
|
func SendActivateAccountMail(locale translation.Locale, u *user_model.User) {
|
|
if setting.MailService == nil {
|
|
// No mail service configured
|
|
return
|
|
}
|
|
sendUserMail(locale.Language(), u, mailAuthActivate, u.GenerateEmailActivateCode(u.Email), locale.Tr("mail.activate_account"), "activate account")
|
|
}
|
|
|
|
// SendResetPasswordMail sends a password reset mail to the user
|
|
func SendResetPasswordMail(u *user_model.User) {
|
|
if setting.MailService == nil {
|
|
// No mail service configured
|
|
return
|
|
}
|
|
locale := translation.NewLocale(u.Language)
|
|
sendUserMail(u.Language, u, mailAuthResetPassword, u.GenerateEmailActivateCode(u.Email), locale.Tr("mail.reset_password"), "recover account")
|
|
}
|
|
|
|
// SendActivateEmailMail sends confirmation email to confirm new email address
|
|
func SendActivateEmailMail(u *user_model.User, email *user_model.EmailAddress) {
|
|
if setting.MailService == nil {
|
|
// No mail service configured
|
|
return
|
|
}
|
|
locale := translation.NewLocale(u.Language)
|
|
data := map[string]interface{}{
|
|
"DisplayName": u.DisplayName(),
|
|
"ActiveCodeLives": timeutil.MinutesToFriendly(setting.Service.ActiveCodeLives, locale),
|
|
"Code": u.GenerateEmailActivateCode(email.Email),
|
|
"Email": email.Email,
|
|
"Language": locale.Language(),
|
|
// helper
|
|
"locale": locale,
|
|
"Str2html": templates.Str2html,
|
|
"DotEscape": templates.DotEscape,
|
|
}
|
|
|
|
var content bytes.Buffer
|
|
|
|
if err := bodyTemplates.ExecuteTemplate(&content, string(mailAuthActivateEmail), data); err != nil {
|
|
log.Error("Template: %v", err)
|
|
return
|
|
}
|
|
|
|
msg := NewMessage([]string{email.Email}, locale.Tr("mail.activate_email"), content.String())
|
|
msg.Info = fmt.Sprintf("UID: %d, activate email", u.ID)
|
|
|
|
SendAsync(msg)
|
|
}
|
|
|
|
// SendRegisterNotifyMail triggers a notify e-mail by admin created a account.
|
|
func SendRegisterNotifyMail(u *user_model.User) {
|
|
if setting.MailService == nil || !u.IsActive {
|
|
// No mail service configured OR user is inactive
|
|
return
|
|
}
|
|
locale := translation.NewLocale(u.Language)
|
|
|
|
data := map[string]interface{}{
|
|
"DisplayName": u.DisplayName(),
|
|
"Username": u.Name,
|
|
"Language": locale.Language(),
|
|
// helper
|
|
"locale": locale,
|
|
"Str2html": templates.Str2html,
|
|
"DotEscape": templates.DotEscape,
|
|
}
|
|
|
|
var content bytes.Buffer
|
|
|
|
if err := bodyTemplates.ExecuteTemplate(&content, string(mailAuthRegisterNotify), data); err != nil {
|
|
log.Error("Template: %v", err)
|
|
return
|
|
}
|
|
|
|
msg := NewMessage([]string{u.Email}, locale.Tr("mail.register_notify"), content.String())
|
|
msg.Info = fmt.Sprintf("UID: %d, registration notify", u.ID)
|
|
|
|
SendAsync(msg)
|
|
}
|
|
|
|
// SendCollaboratorMail sends mail notification to new collaborator.
|
|
func SendCollaboratorMail(u, doer *user_model.User, repo *repo_model.Repository) {
|
|
if setting.MailService == nil || !u.IsActive {
|
|
// No mail service configured OR the user is inactive
|
|
return
|
|
}
|
|
locale := translation.NewLocale(u.Language)
|
|
repoName := repo.FullName()
|
|
|
|
subject := locale.Tr("mail.repo.collaborator.added.subject", doer.DisplayName(), repoName)
|
|
data := map[string]interface{}{
|
|
"Subject": subject,
|
|
"RepoName": repoName,
|
|
"Link": repo.HTMLURL(),
|
|
"Language": locale.Language(),
|
|
// helper
|
|
"locale": locale,
|
|
"Str2html": templates.Str2html,
|
|
"DotEscape": templates.DotEscape,
|
|
}
|
|
|
|
var content bytes.Buffer
|
|
|
|
if err := bodyTemplates.ExecuteTemplate(&content, string(mailNotifyCollaborator), data); err != nil {
|
|
log.Error("Template: %v", err)
|
|
return
|
|
}
|
|
|
|
msg := NewMessage([]string{u.Email}, subject, content.String())
|
|
msg.Info = fmt.Sprintf("UID: %d, add collaborator", u.ID)
|
|
|
|
SendAsync(msg)
|
|
}
|
|
|
|
func composeIssueCommentMessages(ctx *mailCommentContext, lang string, recipients []*user_model.User, fromMention bool, info string) ([]*Message, error) {
|
|
var (
|
|
subject string
|
|
link string
|
|
prefix string
|
|
// Fall back subject for bad templates, make sure subject is never empty
|
|
fallback string
|
|
reviewComments []*issues_model.Comment
|
|
)
|
|
|
|
commentType := issues_model.CommentTypeComment
|
|
if ctx.Comment != nil {
|
|
commentType = ctx.Comment.Type
|
|
link = ctx.Issue.HTMLURL() + "#" + ctx.Comment.HashTag()
|
|
} else {
|
|
link = ctx.Issue.HTMLURL()
|
|
}
|
|
|
|
reviewType := issues_model.ReviewTypeComment
|
|
if ctx.Comment != nil && ctx.Comment.Review != nil {
|
|
reviewType = ctx.Comment.Review.Type
|
|
}
|
|
|
|
// This is the body of the new issue or comment, not the mail body
|
|
body, err := markdown.RenderString(&markup.RenderContext{
|
|
Ctx: ctx,
|
|
URLPrefix: ctx.Issue.Repo.HTMLURL(),
|
|
Metas: ctx.Issue.Repo.ComposeMetas(),
|
|
}, ctx.Content)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
actType, actName, tplName := actionToTemplate(ctx.Issue, ctx.ActionType, commentType, reviewType)
|
|
|
|
if actName != "new" {
|
|
prefix = "Re: "
|
|
}
|
|
fallback = prefix + fallbackMailSubject(ctx.Issue)
|
|
|
|
if ctx.Comment != nil && ctx.Comment.Review != nil {
|
|
reviewComments = make([]*issues_model.Comment, 0, 10)
|
|
for _, lines := range ctx.Comment.Review.CodeComments {
|
|
for _, comments := range lines {
|
|
reviewComments = append(reviewComments, comments...)
|
|
}
|
|
}
|
|
}
|
|
locale := translation.NewLocale(lang)
|
|
|
|
mailMeta := map[string]interface{}{
|
|
"FallbackSubject": fallback,
|
|
"Body": body,
|
|
"Link": link,
|
|
"Issue": ctx.Issue,
|
|
"Comment": ctx.Comment,
|
|
"IsPull": ctx.Issue.IsPull,
|
|
"User": ctx.Issue.Repo.MustOwner(ctx),
|
|
"Repo": ctx.Issue.Repo.FullName(),
|
|
"Doer": ctx.Doer,
|
|
"IsMention": fromMention,
|
|
"SubjectPrefix": prefix,
|
|
"ActionType": actType,
|
|
"ActionName": actName,
|
|
"ReviewComments": reviewComments,
|
|
"Language": locale.Language(),
|
|
// helper
|
|
"locale": locale,
|
|
"Str2html": templates.Str2html,
|
|
"DotEscape": templates.DotEscape,
|
|
}
|
|
|
|
var mailSubject bytes.Buffer
|
|
if err := subjectTemplates.ExecuteTemplate(&mailSubject, tplName, mailMeta); err == nil {
|
|
subject = sanitizeSubject(mailSubject.String())
|
|
if subject == "" {
|
|
subject = fallback
|
|
}
|
|
} else {
|
|
log.Error("ExecuteTemplate [%s]: %v", tplName+"/subject", err)
|
|
}
|
|
|
|
subject = emoji.ReplaceAliases(subject)
|
|
|
|
mailMeta["Subject"] = subject
|
|
|
|
var mailBody bytes.Buffer
|
|
|
|
if err := bodyTemplates.ExecuteTemplate(&mailBody, tplName, mailMeta); err != nil {
|
|
log.Error("ExecuteTemplate [%s]: %v", tplName+"/body", err)
|
|
}
|
|
|
|
// Make sure to compose independent messages to avoid leaking user emails
|
|
msgID := createReference(ctx.Issue, ctx.Comment, ctx.ActionType)
|
|
reference := createReference(ctx.Issue, nil, activities_model.ActionType(0))
|
|
|
|
msgs := make([]*Message, 0, len(recipients))
|
|
for _, recipient := range recipients {
|
|
msg := NewMessageFrom([]string{recipient.Email}, ctx.Doer.DisplayName(), setting.MailService.FromEmail, subject, mailBody.String())
|
|
msg.Info = fmt.Sprintf("Subject: %s, %s", subject, info)
|
|
|
|
msg.SetHeader("Message-ID", "<"+msgID+">")
|
|
msg.SetHeader("In-Reply-To", "<"+reference+">")
|
|
msg.SetHeader("References", "<"+reference+">")
|
|
|
|
for key, value := range generateAdditionalHeaders(ctx, actType, recipient) {
|
|
msg.SetHeader(key, value)
|
|
}
|
|
|
|
msgs = append(msgs, msg)
|
|
}
|
|
|
|
return msgs, nil
|
|
}
|
|
|
|
func createReference(issue *issues_model.Issue, comment *issues_model.Comment, actionType activities_model.ActionType) string {
|
|
var path string
|
|
if issue.IsPull {
|
|
path = "pulls"
|
|
} else {
|
|
path = "issues"
|
|
}
|
|
|
|
var extra string
|
|
if comment != nil {
|
|
extra = fmt.Sprintf("/comment/%d", comment.ID)
|
|
} else {
|
|
switch actionType {
|
|
case activities_model.ActionCloseIssue, activities_model.ActionClosePullRequest:
|
|
extra = fmt.Sprintf("/close/%d", time.Now().UnixNano()/1e6)
|
|
case activities_model.ActionReopenIssue, activities_model.ActionReopenPullRequest:
|
|
extra = fmt.Sprintf("/reopen/%d", time.Now().UnixNano()/1e6)
|
|
case activities_model.ActionMergePullRequest, activities_model.ActionAutoMergePullRequest:
|
|
extra = fmt.Sprintf("/merge/%d", time.Now().UnixNano()/1e6)
|
|
case activities_model.ActionPullRequestReadyForReview:
|
|
extra = fmt.Sprintf("/ready/%d", time.Now().UnixNano()/1e6)
|
|
}
|
|
}
|
|
|
|
return fmt.Sprintf("%s/%s/%d%s@%s", issue.Repo.FullName(), path, issue.Index, extra, setting.Domain)
|
|
}
|
|
|
|
func generateAdditionalHeaders(ctx *mailCommentContext, reason string, recipient *user_model.User) map[string]string {
|
|
repo := ctx.Issue.Repo
|
|
|
|
return map[string]string{
|
|
// https://datatracker.ietf.org/doc/html/rfc2919
|
|
"List-ID": fmt.Sprintf("%s <%s.%s.%s>", repo.FullName(), repo.Name, repo.OwnerName, setting.Domain),
|
|
|
|
// https://datatracker.ietf.org/doc/html/rfc2369
|
|
"List-Archive": fmt.Sprintf("<%s>", repo.HTMLURL()),
|
|
//"List-Post": https://github.com/go-gitea/gitea/pull/13585
|
|
"List-Unsubscribe": ctx.Issue.HTMLURL(),
|
|
|
|
"X-Mailer": "Gitea",
|
|
"X-Gitea-Reason": reason,
|
|
"X-Gitea-Sender": ctx.Doer.DisplayName(),
|
|
"X-Gitea-Recipient": recipient.DisplayName(),
|
|
"X-Gitea-Recipient-Address": recipient.Email,
|
|
"X-Gitea-Repository": repo.Name,
|
|
"X-Gitea-Repository-Path": repo.FullName(),
|
|
"X-Gitea-Repository-Link": repo.HTMLURL(),
|
|
"X-Gitea-Issue-ID": strconv.FormatInt(ctx.Issue.Index, 10),
|
|
"X-Gitea-Issue-Link": ctx.Issue.HTMLURL(),
|
|
|
|
"X-GitHub-Reason": reason,
|
|
"X-GitHub-Sender": ctx.Doer.DisplayName(),
|
|
"X-GitHub-Recipient": recipient.DisplayName(),
|
|
"X-GitHub-Recipient-Address": recipient.Email,
|
|
|
|
"X-GitLab-NotificationReason": reason,
|
|
"X-GitLab-Project": repo.Name,
|
|
"X-GitLab-Project-Path": repo.FullName(),
|
|
"X-GitLab-Issue-IID": strconv.FormatInt(ctx.Issue.Index, 10),
|
|
}
|
|
}
|
|
|
|
func sanitizeSubject(subject string) string {
|
|
runes := []rune(strings.TrimSpace(subjectRemoveSpaces.ReplaceAllLiteralString(subject, " ")))
|
|
if len(runes) > mailMaxSubjectRunes {
|
|
runes = runes[:mailMaxSubjectRunes]
|
|
}
|
|
// Encode non-ASCII characters
|
|
return mime.QEncoding.Encode("utf-8", string(runes))
|
|
}
|
|
|
|
// SendIssueAssignedMail composes and sends issue assigned email
|
|
func SendIssueAssignedMail(ctx context.Context, issue *issues_model.Issue, doer *user_model.User, content string, comment *issues_model.Comment, recipients []*user_model.User) error {
|
|
if setting.MailService == nil {
|
|
// No mail service configured
|
|
return nil
|
|
}
|
|
|
|
if err := issue.LoadRepo(ctx); err != nil {
|
|
log.Error("Unable to load repo [%d] for issue #%d [%d]. Error: %v", issue.RepoID, issue.Index, issue.ID, err)
|
|
return err
|
|
}
|
|
|
|
langMap := make(map[string][]*user_model.User)
|
|
for _, user := range recipients {
|
|
if !user.IsActive {
|
|
// don't send emails to inactive users
|
|
continue
|
|
}
|
|
langMap[user.Language] = append(langMap[user.Language], user)
|
|
}
|
|
|
|
for lang, tos := range langMap {
|
|
msgs, err := composeIssueCommentMessages(&mailCommentContext{
|
|
Context: ctx,
|
|
Issue: issue,
|
|
Doer: doer,
|
|
ActionType: activities_model.ActionType(0),
|
|
Content: content,
|
|
Comment: comment,
|
|
}, lang, tos, false, "issue assigned")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
SendAsyncs(msgs)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// actionToTemplate returns the type and name of the action facing the user
|
|
// (slightly different from activities_model.ActionType) and the name of the template to use (based on availability)
|
|
func actionToTemplate(issue *issues_model.Issue, actionType activities_model.ActionType,
|
|
commentType issues_model.CommentType, reviewType issues_model.ReviewType,
|
|
) (typeName, name, template string) {
|
|
if issue.IsPull {
|
|
typeName = "pull"
|
|
} else {
|
|
typeName = "issue"
|
|
}
|
|
switch actionType {
|
|
case activities_model.ActionCreateIssue, activities_model.ActionCreatePullRequest:
|
|
name = "new"
|
|
case activities_model.ActionCommentIssue, activities_model.ActionCommentPull:
|
|
name = "comment"
|
|
case activities_model.ActionCloseIssue, activities_model.ActionClosePullRequest:
|
|
name = "close"
|
|
case activities_model.ActionReopenIssue, activities_model.ActionReopenPullRequest:
|
|
name = "reopen"
|
|
case activities_model.ActionMergePullRequest, activities_model.ActionAutoMergePullRequest:
|
|
name = "merge"
|
|
case activities_model.ActionPullReviewDismissed:
|
|
name = "review_dismissed"
|
|
case activities_model.ActionPullRequestReadyForReview:
|
|
name = "ready_for_review"
|
|
default:
|
|
switch commentType {
|
|
case issues_model.CommentTypeReview:
|
|
switch reviewType {
|
|
case issues_model.ReviewTypeApprove:
|
|
name = "approve"
|
|
case issues_model.ReviewTypeReject:
|
|
name = "reject"
|
|
default:
|
|
name = "review"
|
|
}
|
|
case issues_model.CommentTypeCode:
|
|
name = "code"
|
|
case issues_model.CommentTypeAssignees:
|
|
name = "assigned"
|
|
case issues_model.CommentTypePullRequestPush:
|
|
name = "push"
|
|
default:
|
|
name = "default"
|
|
}
|
|
}
|
|
|
|
template = typeName + "/" + name
|
|
ok := bodyTemplates.Lookup(template) != nil
|
|
if !ok && typeName != "issue" {
|
|
template = "issue/" + name
|
|
ok = bodyTemplates.Lookup(template) != nil
|
|
}
|
|
if !ok {
|
|
template = typeName + "/default"
|
|
ok = bodyTemplates.Lookup(template) != nil
|
|
}
|
|
if !ok {
|
|
template = "issue/default"
|
|
}
|
|
return typeName, name, template
|
|
}
|