feat(mail): 支持外部 IMAP 账号接入。

- 新增外部 IMAP 账号的加密存储、同步任务与远端直连能力。
- Web 端个人邮箱页和邮件列表页支持查看、测试、同步和切换外部邮箱。
- 补充相关配置项、环境变量说明和使用文档。
This commit is contained in:
LanQin_
2026-06-25 17:09:46 +08:00
parent 2558aa96ed
commit 11734bf119
15 changed files with 1890 additions and 135 deletions
+72 -66
View File
@@ -8,77 +8,83 @@ import (
)
type Config struct {
Addr string
DBPath string
DataDir string
CookieName string
SessionTTLHours int
AdminEmail string
AdminPassword string
PublicHostname string
PublicBaseURL string
SMTPHost string
SMTPPort string
SMTPUsername string
SMTPPassword string
SMTPRequireTLS bool
SubmissionAddr string
SubmissionTLSAddr string
SubmissionMaxMessageMB int
TLSCertFile string
TLSKeyFile string
MaildirRoot string
MaildirScanSeconds int
AllowInsecureHTTP bool
OpenRegistration bool
TwoFactorEnabled bool
TurnstileEnabled bool
TurnstileSiteKey string
TurnstileSecretKey string
CatchAllEnabled bool
MailAutoRefresh bool
MailRefreshSeconds int
UserMailboxApplyEnabled bool
UserMailboxDomainIDs string
ReservedMailboxPrefixes string
Addr string
DBPath string
DataDir string
CookieName string
SessionTTLHours int
AdminEmail string
AdminPassword string
PublicHostname string
PublicBaseURL string
SMTPHost string
SMTPPort string
SMTPUsername string
SMTPPassword string
SMTPRequireTLS bool
SubmissionAddr string
SubmissionTLSAddr string
SubmissionMaxMessageMB int
TLSCertFile string
TLSKeyFile string
MaildirRoot string
MaildirScanSeconds int
AllowInsecureHTTP bool
OpenRegistration bool
TwoFactorEnabled bool
TurnstileEnabled bool
TurnstileSiteKey string
TurnstileSecretKey string
CatchAllEnabled bool
MailAutoRefresh bool
MailRefreshSeconds int
UserMailboxApplyEnabled bool
UserMailboxDomainIDs string
ReservedMailboxPrefixes string
ExternalIMAPSecretKey string
ExternalIMAPSyncSeconds int
ExternalIMAPAllowPrivateHosts bool
}
func LoadConfig() Config {
dataDir := getenv("LANQIN_DATA_DIR", "./data")
return Config{
Addr: getenv("LANQIN_ADDR", ":8080"),
DBPath: getenv("LANQIN_DB_PATH", filepath.Join(dataDir, "lanqin.db")),
DataDir: dataDir,
CookieName: getenv("LANQIN_COOKIE_NAME", "lanqin_session"),
SessionTTLHours: getenvInt("LANQIN_SESSION_TTL_HOURS", 24*7),
AdminEmail: strings.ToLower(getenv("LANQIN_ADMIN_EMAIL", "admin@lanqin.local")),
AdminPassword: getenv("LANQIN_ADMIN_PASSWORD", ""),
PublicHostname: getenv("LANQIN_PUBLIC_HOSTNAME", "mail.lanqin.local"),
PublicBaseURL: getenv("LANQIN_PUBLIC_BASE_URL", "http://localhost:5173"),
SMTPHost: getenv("LANQIN_SMTP_HOST", ""),
SMTPPort: getenv("LANQIN_SMTP_PORT", "25"),
SMTPUsername: getenv("LANQIN_SMTP_USERNAME", ""),
SMTPPassword: getenv("LANQIN_SMTP_PASSWORD", ""),
SMTPRequireTLS: getenvBool("LANQIN_SMTP_REQUIRE_TLS", false),
SubmissionAddr: getenv("LANQIN_SUBMISSION_ADDR", ""),
SubmissionTLSAddr: getenv("LANQIN_SUBMISSION_TLS_ADDR", ""),
SubmissionMaxMessageMB: getenvInt("LANQIN_SUBMISSION_MAX_MESSAGE_MB", 35),
TLSCertFile: getenv("LANQIN_TLS_CERT_FILE", ""),
TLSKeyFile: getenv("LANQIN_TLS_KEY_FILE", ""),
MaildirRoot: getenv("LANQIN_MAILDIR_ROOT", ""),
MaildirScanSeconds: getenvInt("LANQIN_MAILDIR_SCAN_SECONDS", 30),
AllowInsecureHTTP: getenvBool("LANQIN_ALLOW_INSECURE_HTTP", true),
OpenRegistration: getenvBool("LANQIN_OPEN_REGISTRATION", false),
TwoFactorEnabled: getenvBool("LANQIN_TWO_FACTOR_ENABLED", false),
TurnstileEnabled: getenvBool("LANQIN_TURNSTILE_ENABLED", false),
TurnstileSiteKey: getenv("LANQIN_TURNSTILE_SITE_KEY", ""),
TurnstileSecretKey: getenv("LANQIN_TURNSTILE_SECRET_KEY", ""),
CatchAllEnabled: getenvBool("LANQIN_CATCH_ALL_ENABLED", false),
MailAutoRefresh: getenvBool("LANQIN_MAIL_AUTO_REFRESH", true),
MailRefreshSeconds: getenvInt("LANQIN_MAIL_REFRESH_SECONDS", 30),
UserMailboxApplyEnabled: getenvBool("LANQIN_USER_MAILBOX_APPLY_ENABLED", false),
UserMailboxDomainIDs: getenv("LANQIN_USER_MAILBOX_DOMAIN_IDS", ""),
ReservedMailboxPrefixes: getenv("LANQIN_RESERVED_MAILBOX_PREFIXES", "admin,postmaster,abuse,hostmaster,webmaster,root,security,noreply,no-reply,mailer-daemon"),
Addr: getenv("LANQIN_ADDR", ":8080"),
DBPath: getenv("LANQIN_DB_PATH", filepath.Join(dataDir, "lanqin.db")),
DataDir: dataDir,
CookieName: getenv("LANQIN_COOKIE_NAME", "lanqin_session"),
SessionTTLHours: getenvInt("LANQIN_SESSION_TTL_HOURS", 24*7),
AdminEmail: strings.ToLower(getenv("LANQIN_ADMIN_EMAIL", "admin@lanqin.local")),
AdminPassword: getenv("LANQIN_ADMIN_PASSWORD", ""),
PublicHostname: getenv("LANQIN_PUBLIC_HOSTNAME", "mail.lanqin.local"),
PublicBaseURL: getenv("LANQIN_PUBLIC_BASE_URL", "http://localhost:5173"),
SMTPHost: getenv("LANQIN_SMTP_HOST", ""),
SMTPPort: getenv("LANQIN_SMTP_PORT", "25"),
SMTPUsername: getenv("LANQIN_SMTP_USERNAME", ""),
SMTPPassword: getenv("LANQIN_SMTP_PASSWORD", ""),
SMTPRequireTLS: getenvBool("LANQIN_SMTP_REQUIRE_TLS", false),
SubmissionAddr: getenv("LANQIN_SUBMISSION_ADDR", ""),
SubmissionTLSAddr: getenv("LANQIN_SUBMISSION_TLS_ADDR", ""),
SubmissionMaxMessageMB: getenvInt("LANQIN_SUBMISSION_MAX_MESSAGE_MB", 35),
TLSCertFile: getenv("LANQIN_TLS_CERT_FILE", ""),
TLSKeyFile: getenv("LANQIN_TLS_KEY_FILE", ""),
MaildirRoot: getenv("LANQIN_MAILDIR_ROOT", ""),
MaildirScanSeconds: getenvInt("LANQIN_MAILDIR_SCAN_SECONDS", 30),
AllowInsecureHTTP: getenvBool("LANQIN_ALLOW_INSECURE_HTTP", true),
OpenRegistration: getenvBool("LANQIN_OPEN_REGISTRATION", false),
TwoFactorEnabled: getenvBool("LANQIN_TWO_FACTOR_ENABLED", false),
TurnstileEnabled: getenvBool("LANQIN_TURNSTILE_ENABLED", false),
TurnstileSiteKey: getenv("LANQIN_TURNSTILE_SITE_KEY", ""),
TurnstileSecretKey: getenv("LANQIN_TURNSTILE_SECRET_KEY", ""),
CatchAllEnabled: getenvBool("LANQIN_CATCH_ALL_ENABLED", false),
MailAutoRefresh: getenvBool("LANQIN_MAIL_AUTO_REFRESH", true),
MailRefreshSeconds: getenvInt("LANQIN_MAIL_REFRESH_SECONDS", 30),
UserMailboxApplyEnabled: getenvBool("LANQIN_USER_MAILBOX_APPLY_ENABLED", false),
UserMailboxDomainIDs: getenv("LANQIN_USER_MAILBOX_DOMAIN_IDS", ""),
ReservedMailboxPrefixes: getenv("LANQIN_RESERVED_MAILBOX_PREFIXES", "admin,postmaster,abuse,hostmaster,webmaster,root,security,noreply,no-reply,mailer-daemon"),
ExternalIMAPSecretKey: getenv("LANQIN_EXTERNAL_IMAP_SECRET_KEY", ""),
ExternalIMAPSyncSeconds: getenvInt("LANQIN_EXTERNAL_IMAP_SYNC_SECONDS", 300),
ExternalIMAPAllowPrivateHosts: getenvBool("LANQIN_EXTERNAL_IMAP_ALLOW_PRIVATE_HOSTS", false),
}
}