internal/database/issue_mail.go - main - githubmirror/gogs

internal/database/issue_mail.go
202 строки5 KB
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security: enforce RESET_PASSWORD_CODE_LIVES on reset tokens (#8328)
07 июн 2026, 04:32
07 июн 2026, 04:32187e9c5
package database

import (
	"context"
	"fmt"

	"github.com/cockroachdb/errors"
	log "unknwon.dev/clog/v2"

	"gogs.io/gogs/internal/conf"
	"gogs.io/gogs/internal/email"
	"gogs.io/gogs/internal/markup"
	"gogs.io/gogs/internal/strx"
	"gogs.io/gogs/internal/userx"
)

func (issue *Issue) MailSubject() string {
	return fmt.Sprintf("[%s] %s (#%d)", issue.Repo.Name, issue.Title, issue.Index)
}

// mailerUser is a wrapper for satisfying mailer.User interface.
type mailerUser struct {
	user *User
}

func (mu mailerUser) ID() int64 {
	return mu.user.ID
}

func (mu mailerUser) DisplayName() string {
	return mu.user.DisplayName()
}

func (mu mailerUser) Email() string {
	return mu.user.Email
}

func (mu mailerUser) GenerateEmailActivateCode(email string) string {
	return userx.GenerateActivateCode(
		mu.user.ID,
		email,
		mu.user.Name,
		mu.user.Password,
		mu.user.Rands,
	)
}

func (mu mailerUser) GenerateEmailResetPasswordCode(email string) string {
	return userx.GenerateResetPasswordCode(
		mu.user.ID,
		email,
		mu.user.Name,
		mu.user.Password,
		mu.user.Rands,
	)
}

func NewMailerUser(u *User) email.User {
	return mailerUser{u}
}

// mailerRepo is a wrapper for satisfying mailer.Repository interface.
type mailerRepo struct {
	repo *Repository
}

func (mr mailerRepo) FullName() string {
	return mr.repo.FullName()
}

func (mr mailerRepo) HTMLURL() string {
	return mr.repo.HTMLURL()
}

func (mr mailerRepo) ComposeMetas() map[string]string {
	return mr.repo.ComposeMetas()
}

func NewMailerRepo(repo *Repository) email.Repository {
	return mailerRepo{repo}
}

// mailerIssue is a wrapper for satisfying mailer.Issue interface.
type mailerIssue struct {
	issue *Issue
}

func (mi mailerIssue) MailSubject() string {
	return mi.issue.MailSubject()
}

func (mi mailerIssue) Content() string {
	return mi.issue.Content
}

func (mi mailerIssue) HTMLURL() string {
	return mi.issue.HTMLURL()
}

func NewMailerIssue(issue *Issue) email.Issue {
	return mailerIssue{issue}
}

// mailIssueCommentToParticipants can be used for both new issue creation and comment.
// This functions sends two list of emails:
// 1. Repository watchers, users who participated in comments and the assignee.
// 2. Users who are not in 1. but get mentioned in current issue/comment.
func mailIssueCommentToParticipants(issue *Issue, doer *User, mentions []string) error {
	ctx := context.TODO()

	if !conf.User.EnableEmailNotification {
		return nil
	}

	watchers, err := GetWatchers(issue.RepoID)
	if err != nil {
		return errors.Newf("GetWatchers [repo_id: %d]: %v", issue.RepoID, err)
	}
	participants, err := GetParticipantsByIssueID(issue.ID)
	if err != nil {
		return errors.Newf("GetParticipantsByIssueID [issue_id: %d]: %v", issue.ID, err)
	}

	// In case the issue poster is not watching the repository,
	// even if we have duplicated in watchers, can be safely filtered out.
	if issue.PosterID != doer.ID {
		participants = append(participants, issue.Poster)
	}

	tos := make([]string, 0, len(watchers)) // List of email addresses
	names := make([]string, 0, len(watchers))
	for i := range watchers {
		if watchers[i].UserID == doer.ID {
			continue
		}

		to, err := Handle.Users().GetByID(ctx, watchers[i].UserID)
		if err != nil {
			return errors.Newf("GetUserByID [%d]: %v", watchers[i].UserID, err)
		}
		if to.IsOrganization() || !to.IsActive {
			continue
		}

		tos = append(tos, to.Email)
		names = append(names, to.Name)
	}
	for i := range participants {
		if participants[i].ID == doer.ID {
			continue
		} else if strx.ContainsFold(names, participants[i].Name) {
			continue
		}

		tos = append(tos, participants[i].Email)
		names = append(names, participants[i].Name)
	}
	if issue.Assignee != nil && issue.Assignee.ID != doer.ID {
		if !strx.ContainsFold(names, issue.Assignee.Name) {
			tos = append(tos, issue.Assignee.Email)
			names = append(names, issue.Assignee.Name)
		}
	}
	if err = email.SendIssueCommentMail(NewMailerIssue(issue), NewMailerRepo(issue.Repo), NewMailerUser(doer), tos); err != nil {
		return errors.Wrap(err, "send issue comment mail")
	}

	// Mail mentioned people and exclude watchers.
	names = append(names, doer.Name)
	toUsernames := make([]string, 0, len(mentions)) // list of user names.
	for i := range mentions {
		if strx.ContainsFold(names, mentions[i]) {
			continue
		}

		toUsernames = append(toUsernames, mentions[i])
	}

	tos, err = Handle.Users().GetMailableEmailsByUsernames(ctx, toUsernames)
	if err != nil {
		return errors.Wrap(err, "get mailable emails by usernames")
	}
	if err = email.SendIssueMentionMail(NewMailerIssue(issue), NewMailerRepo(issue.Repo), NewMailerUser(doer), tos); err != nil {
		return errors.Wrap(err, "send issue mention mail")
	}
	return nil
}

// MailParticipants sends new issue thread created emails to repository watchers
// and mentioned people.
func (issue *Issue) MailParticipants() (err error) {
	mentions := markup.FindAllMentions(issue.Content)
	if err = updateIssueMentions(x, issue.ID, mentions); err != nil {
		return errors.Newf("UpdateIssueMentions [%d]: %v", issue.ID, err)
	}

	if err = mailIssueCommentToParticipants(issue, issue.Poster, mentions); err != nil {
		log.Error("mailIssueCommentToParticipants: %v", err)
	}

	return nil
}