[PATCH proxmox-backup v4 19/24] notifications: Add XOAUTH2 parameters to endpoints

Arthur Bied-Charreton
2026-04-21T12:10:35Z

Add oauth2-client-secret and oauth2-refresh-token to POST and PUT
endpoints for SMTP notifications and pass them along to the
proxmox-notify functions.

The non-private parameters oauth2-client-id and oauth2-tenant-id are
passed as part of the SmtpConfig struct.

Signed-off-by: Arthur Bied-Charreton <a.bied-charreton@proxmox.com>
---
src/api2/config/notifications/smtp.rs | 36 ++++++++++++++++++++++++---
1 file changed, 33 insertions(+), 3 deletions(-)

diff --git a/src/api2/config/notifications/smtp.rs b/src/api2/config/notifications/smtp.rs
index 8df2ab18..4d88bd65 100644
--- a/src/api2/config/notifications/smtp.rs
+++ b/src/api2/config/notifications/smtp.rs
@@ -72,7 +72,15 @@ pub fn get_endpoint(name: String, rpcenv: &mut dyn RpcEnvironment) -> Result<Smt
password: {
optional: true,
description: "SMTP authentication password"
- }
+ },
+ "oauth2-client-secret": {
+ optional: true,
+ description: "Client secret for SMTP XOAUTH2"
+ },
+ "oauth2-refresh-token": {
+ optional: true,
+ description: "Refresh token for SMTP XOAUTH2"
+ },
},
},
access: {
@@ -83,6 +91,8 @@ pub fn get_endpoint(name: String, rpcenv: &mut dyn RpcEnvironment) -> Result<Smt
pub fn add_endpoint(
endpoint: SmtpConfig,
password: Option<String>,
+ oauth2_client_secret: Option<String>,
+ oauth2_refresh_token: Option<String>,
_rpcenv: &mut dyn RpcEnvironment,
) -> Result<(), Error> {
let _lock = pbs_config::notifications::lock_config()?;
@@ -90,9 +100,15 @@ pub fn add_endpoint(
let private_endpoint_config = SmtpPrivateConfig {
name: endpoint.name.clone(),
password,
+ oauth2_client_secret,
};

- proxmox_notify::api::smtp::add_endpoint(&mut config, endpoint, private_endpoint_config)?;
+ proxmox_notify::api::smtp::add_endpoint(
+ &mut config,
+ endpoint,
+ private_endpoint_config,
+ oauth2_refresh_token,
+ )?;

pbs_config::notifications::save_config(config)?;
Ok(())
@@ -113,6 +129,14 @@ pub fn add_endpoint(
description: "SMTP authentication password",
optional: true,
},
+ "oauth2-client-secret": {
+ optional: true,
+ description: "Client secret for SMTP XOAUTH2"
+ },
+ "oauth2-refresh-token": {
+ optional: true,
+ description: "Refresh token for SMTP XOAUTH2"
+ },
delete: {
description: "List of properties to delete.",
type: Array,
@@ -136,6 +160,8 @@ pub fn update_endpoint(
name: String,
updater: SmtpConfigUpdater,
password: Option<String>,
+ oauth2_client_secret: Option<String>,
+ oauth2_refresh_token: Option<String>,
delete: Option<Vec<DeleteableSmtpProperty>>,
digest: Option<String>,
_rpcenv: &mut dyn RpcEnvironment,
@@ -148,7 +174,11 @@ pub fn update_endpoint(
&mut config,
&name,
updater,
- SmtpPrivateConfigUpdater { password },
+ SmtpPrivateConfigUpdater {
+ password,
+ oauth2_client_secret,
+ },
+ oauth2_refresh_token,
delete.as_deref(),
digest.as_deref(),
)?;
--
2.47.3