mirror of
https://github.com/dani-garcia/vaultwarden
synced 2024-11-21 19:33:11 +00:00
attach images to email
Set SMTP_EMBED_IMAGES option to false if you don't want to attach images
to the mail.
NOTE: If you have customized the template files `email_header.hbs` and
`email_footer.hbs` you can replace `{url}/vw_static/` to `{img_url}`
to support both URL schemes
This commit is contained in:
Stefan Melmuk
parent
638766b346
commit
ea19c2250e
5 changed files with 69 additions and 5 deletions
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@ -367,6 +367,9 @@
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## but might need to be changed in case it trips some anti-spam filters
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# HELO_NAME=
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## Embed images as email attachments
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# SMTP_EMBED_IMAGES=false
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## SMTP debugging
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## When set to true this will output very detailed SMTP messages.
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## WARNING: This could contain sensitive information like passwords and usernames! Only enable this during troubleshooting!
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@ -602,6 +602,10 @@ make_config! {
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smtp_timeout: u64, true, def, 15;
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/// Server name sent during HELO |> By default this value should be is on the machine's hostname, but might need to be changed in case it trips some anti-spam filters
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helo_name: String, true, option;
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/// Embed images as email attachments.
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smtp_embed_images: bool, true, def, true;
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/// Internal
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_smtp_img_src: String, false, gen, |c| generate_smtp_img_src(c.smtp_embed_images, &c.domain);
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/// Enable SMTP debugging (Know the risks!) |> DANGEROUS: Enabling this will output very detailed SMTP messages. This could contain sensitive information like passwords and usernames! Only enable this during troubleshooting!
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smtp_debug: bool, false, def, false;
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/// Accept Invalid Certs (Know the risks!) |> DANGEROUS: Allow invalid certificates. This option introduces significant vulnerabilities to man-in-the-middle attacks!
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@ -759,6 +763,14 @@ fn extract_url_path(url: &str) -> String {
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}
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}
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fn generate_smtp_img_src(embed_images: bool, domain: &str) -> String {
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if embed_images {
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"cid:".to_string()
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} else {
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format!("{}/vw_static/", domain)
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}
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}
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/// Generate the correct URL for the icon service.
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/// This will be used within icons.rs to call the external icon service.
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fn generate_icon_service_url(icon_service: &str) -> String {
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55
src/mail.rs
55
src/mail.rs
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@ -4,7 +4,7 @@ use chrono::NaiveDateTime;
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use percent_encoding::{percent_encode, NON_ALPHANUMERIC};
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use lettre::{
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message::{Mailbox, Message, MultiPart},
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message::{Attachment, Body, Mailbox, Message, MultiPart, SinglePart},
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transport::smtp::authentication::{Credentials, Mechanism as SmtpAuthMechanism},
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transport::smtp::client::{Tls, TlsParameters},
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transport::smtp::extension::ClientId,
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@ -117,7 +117,14 @@ pub async fn send_password_hint(address: &str, hint: Option<String>) -> EmptyRes
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"email/pw_hint_none"
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};
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let (subject, body_html, body_text) = get_text(template_name, json!({ "hint": hint, "url": CONFIG.domain() }))?;
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let (subject, body_html, body_text) = get_text(
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template_name,
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json!({
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"url": CONFIG.domain(),
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"img_src": CONFIG._smtp_img_src(),
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"hint": hint,
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}),
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)?;
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send_email(address, &subject, body_html, body_text).await
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}
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@ -130,6 +137,7 @@ pub async fn send_delete_account(address: &str, uuid: &str) -> EmptyResult {
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"email/delete_account",
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json!({
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"url": CONFIG.domain(),
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"img_src": CONFIG._smtp_img_src(),
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"user_id": uuid,
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"email": percent_encode(address.as_bytes(), NON_ALPHANUMERIC).to_string(),
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"token": delete_token,
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@ -147,6 +155,7 @@ pub async fn send_verify_email(address: &str, uuid: &str) -> EmptyResult {
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"email/verify_email",
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json!({
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"url": CONFIG.domain(),
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"img_src": CONFIG._smtp_img_src(),
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"user_id": uuid,
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"email": percent_encode(address.as_bytes(), NON_ALPHANUMERIC).to_string(),
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"token": verify_email_token,
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@ -161,6 +170,7 @@ pub async fn send_welcome(address: &str) -> EmptyResult {
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"email/welcome",
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json!({
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"url": CONFIG.domain(),
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"img_src": CONFIG._smtp_img_src(),
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}),
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)?;
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@ -175,6 +185,7 @@ pub async fn send_welcome_must_verify(address: &str, uuid: &str) -> EmptyResult
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"email/welcome_must_verify",
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json!({
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"url": CONFIG.domain(),
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"img_src": CONFIG._smtp_img_src(),
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"user_id": uuid,
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"token": verify_email_token,
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}),
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@ -188,6 +199,7 @@ pub async fn send_2fa_removed_from_org(address: &str, org_name: &str) -> EmptyRe
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"email/send_2fa_removed_from_org",
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json!({
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"url": CONFIG.domain(),
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"img_src": CONFIG._smtp_img_src(),
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"org_name": org_name,
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}),
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)?;
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@ -200,6 +212,7 @@ pub async fn send_single_org_removed_from_org(address: &str, org_name: &str) ->
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"email/send_single_org_removed_from_org",
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json!({
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"url": CONFIG.domain(),
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"img_src": CONFIG._smtp_img_src(),
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"org_name": org_name,
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}),
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)?;
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@ -228,6 +241,7 @@ pub async fn send_invite(
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"email/send_org_invite",
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json!({
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"url": CONFIG.domain(),
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"img_src": CONFIG._smtp_img_src(),
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"org_id": org_id.as_deref().unwrap_or("_"),
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"org_user_id": org_user_id.as_deref().unwrap_or("_"),
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"email": percent_encode(address.as_bytes(), NON_ALPHANUMERIC).to_string(),
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@ -260,6 +274,7 @@ pub async fn send_emergency_access_invite(
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"email/send_emergency_access_invite",
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json!({
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"url": CONFIG.domain(),
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"img_src": CONFIG._smtp_img_src(),
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"emer_id": emer_id.unwrap_or_else(|| "_".to_string()),
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"email": percent_encode(address.as_bytes(), NON_ALPHANUMERIC).to_string(),
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"grantor_name": grantor_name,
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@ -275,6 +290,7 @@ pub async fn send_emergency_access_invite_accepted(address: &str, grantee_email:
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"email/emergency_access_invite_accepted",
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json!({
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"url": CONFIG.domain(),
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"img_src": CONFIG._smtp_img_src(),
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"grantee_email": grantee_email,
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}),
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)?;
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@ -287,6 +303,7 @@ pub async fn send_emergency_access_invite_confirmed(address: &str, grantor_name:
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"email/emergency_access_invite_confirmed",
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json!({
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"url": CONFIG.domain(),
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"img_src": CONFIG._smtp_img_src(),
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"grantor_name": grantor_name,
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}),
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)?;
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@ -299,6 +316,7 @@ pub async fn send_emergency_access_recovery_approved(address: &str, grantor_name
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"email/emergency_access_recovery_approved",
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json!({
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"url": CONFIG.domain(),
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"img_src": CONFIG._smtp_img_src(),
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"grantor_name": grantor_name,
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}),
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)?;
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@ -316,6 +334,7 @@ pub async fn send_emergency_access_recovery_initiated(
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"email/emergency_access_recovery_initiated",
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json!({
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"url": CONFIG.domain(),
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"img_src": CONFIG._smtp_img_src(),
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"grantee_name": grantee_name,
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"atype": atype,
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"wait_time_days": wait_time_days,
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@ -335,6 +354,7 @@ pub async fn send_emergency_access_recovery_reminder(
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"email/emergency_access_recovery_reminder",
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json!({
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"url": CONFIG.domain(),
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"img_src": CONFIG._smtp_img_src(),
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"grantee_name": grantee_name,
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"atype": atype,
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"days_left": days_left,
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@ -349,6 +369,7 @@ pub async fn send_emergency_access_recovery_rejected(address: &str, grantor_name
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"email/emergency_access_recovery_rejected",
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json!({
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"url": CONFIG.domain(),
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"img_src": CONFIG._smtp_img_src(),
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"grantor_name": grantor_name,
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}),
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)?;
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@ -361,6 +382,7 @@ pub async fn send_emergency_access_recovery_timed_out(address: &str, grantee_nam
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"email/emergency_access_recovery_timed_out",
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json!({
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"url": CONFIG.domain(),
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"img_src": CONFIG._smtp_img_src(),
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"grantee_name": grantee_name,
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"atype": atype,
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}),
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@ -374,6 +396,7 @@ pub async fn send_invite_accepted(new_user_email: &str, address: &str, org_name:
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"email/invite_accepted",
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json!({
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"url": CONFIG.domain(),
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"img_src": CONFIG._smtp_img_src(),
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"email": new_user_email,
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"org_name": org_name,
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}),
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@ -387,6 +410,7 @@ pub async fn send_invite_confirmed(address: &str, org_name: &str) -> EmptyResult
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"email/invite_confirmed",
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json!({
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"url": CONFIG.domain(),
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"img_src": CONFIG._smtp_img_src(),
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"org_name": org_name,
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}),
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)?;
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@ -403,6 +427,7 @@ pub async fn send_new_device_logged_in(address: &str, ip: &str, dt: &NaiveDateTi
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"email/new_device_logged_in",
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json!({
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"url": CONFIG.domain(),
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"img_src": CONFIG._smtp_img_src(),
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"ip": ip,
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"device": device,
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"datetime": crate::util::format_naive_datetime_local(dt, fmt),
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@ -421,6 +446,7 @@ pub async fn send_incomplete_2fa_login(address: &str, ip: &str, dt: &NaiveDateTi
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"email/incomplete_2fa_login",
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json!({
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"url": CONFIG.domain(),
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"img_src": CONFIG._smtp_img_src(),
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"ip": ip,
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"device": device,
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"datetime": crate::util::format_naive_datetime_local(dt, fmt),
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@ -436,6 +462,7 @@ pub async fn send_token(address: &str, token: &str) -> EmptyResult {
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"email/twofactor_email",
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json!({
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"url": CONFIG.domain(),
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"img_src": CONFIG._smtp_img_src(),
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"token": token,
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}),
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)?;
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@ -448,6 +475,7 @@ pub async fn send_change_email(address: &str, token: &str) -> EmptyResult {
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"email/change_email",
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json!({
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"url": CONFIG.domain(),
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"img_src": CONFIG._smtp_img_src(),
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"token": token,
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}),
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)?;
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@ -460,6 +488,7 @@ pub async fn send_test(address: &str) -> EmptyResult {
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"email/smtp_test",
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json!({
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"url": CONFIG.domain(),
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"img_src": CONFIG._smtp_img_src(),
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}),
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)?;
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@ -467,13 +496,33 @@ pub async fn send_test(address: &str) -> EmptyResult {
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}
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async fn send_email(address: &str, subject: &str, body_html: String, body_text: String) -> EmptyResult {
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let logo_gray_body = Body::new(include_bytes!("static/images/logo-gray.png").to_vec());
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let mail_github_body = Body::new(include_bytes!("static/images/mail-github.png").to_vec());
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let smtp_from = &CONFIG.smtp_from();
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let body = if CONFIG.smtp_embed_images() {
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MultiPart::alternative().singlepart(SinglePart::plain(body_text)).multipart(
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MultiPart::related()
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.singlepart(SinglePart::html(body_html))
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.singlepart(
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Attachment::new_inline(String::from("logo-gray.png"))
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.body(logo_gray_body, "image/png".parse().unwrap()),
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)
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.singlepart(
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Attachment::new_inline(String::from("mail-github.png"))
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.body(mail_github_body, "image/png".parse().unwrap()),
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),
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)
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} else {
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MultiPart::alternative_plain_html(body_text, body_html)
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};
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let email = Message::builder()
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.message_id(Some(format!("<{}@{}>", crate::util::get_uuid(), smtp_from.split('@').collect::<Vec<&str>>()[1])))
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.to(Mailbox::new(None, Address::from_str(address)?))
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.from(Mailbox::new(Some(CONFIG.smtp_from_name()), Address::from_str(smtp_from)?))
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.subject(subject)
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.multipart(MultiPart::alternative_plain_html(body_text, body_html))?;
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.multipart(body)?;
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match mailer().send(email).await {
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Ok(_) => Ok(()),
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@ -10,7 +10,7 @@
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<td class="aligncenter social-icons" align="center" style="-webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; box-sizing: border-box; color: #999; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 12px; line-height: 20px; margin: 0; padding: 15px 0 0 0;" valign="top">
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<table cellpadding="0" cellspacing="0" style="-webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; box-sizing: border-box; color: #333; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 16px; line-height: 25px; margin: 0 auto;">
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<tr style="-webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; box-sizing: border-box; color: #333; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 16px; line-height: 25px; margin: 0;">
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<td style="-webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; box-sizing: border-box; color: #999; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 12px; line-height: 20px; margin: 0; padding: 0 10px;" valign="top"><a href="https://github.com/dani-garcia/vaultwarden" target="_blank" style="-webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; box-sizing: border-box; color: #999; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 12px; line-height: 20px; margin: 0; text-decoration: underline;"><img src="{{url}}/vw_static/mail-github.png" alt="GitHub" width="30" height="30" style="-webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; border: none; box-sizing: border-box; color: #333; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 16px; line-height: 25px; margin: 0; max-width: 100%;" /></a></td>
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<td style="-webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; box-sizing: border-box; color: #999; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 12px; line-height: 20px; margin: 0; padding: 0 10px;" valign="top"><a href="https://github.com/dani-garcia/vaultwarden" target="_blank" style="-webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; box-sizing: border-box; color: #999; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 12px; line-height: 20px; margin: 0; text-decoration: underline;"><img src="{{img_src}}mail-github.png" alt="GitHub" width="30" height="30" style="-webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; border: none; box-sizing: border-box; color: #333; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 16px; line-height: 25px; margin: 0; max-width: 100%;" /></a></td>
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</tr>
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</table>
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</td>
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@ -81,7 +81,7 @@
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<table class="body-wrap" cellpadding="0" cellspacing="0" style="-webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; box-sizing: border-box; color: #333; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 16px; line-height: 25px; margin: 0; width: 100%;" bgcolor="#f6f6f6">
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<tr style="-webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; box-sizing: border-box; color: #333; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 16px; line-height: 25px; margin: 0;">
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<td valign="middle" class="aligncenter middle logo" style="-webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; box-sizing: border-box; color: #333; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 16px; line-height: 25px; margin: 0; padding: 20px 0 10px;" align="center">
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<img src="{{url}}/vw_static/logo-gray.png" alt="" width="190" height="39" style="-webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; border: none; box-sizing: border-box; color: #333; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 16px; line-height: 25px; margin: 0; max-width: 100%;" />
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<img src="{{img_src}}logo-gray.png" alt="Vaultwarden" width="190" height="39" style="-webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; border: none; box-sizing: border-box; color: #333; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 16px; line-height: 25px; margin: 0; max-width: 100%;" />
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</td>
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</tr>
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<tr style="-webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; box-sizing: border-box; color: #333; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 16px; line-height: 25px; margin: 0;">
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