[pbs-devel] [PATCH proxmox-backup v2 3/5] api: add consent api handler and config option

Tue Jun 4 14:50:06 CEST 2024

Add consent_text option to the node.cfg config. Embed the value into
index.html file using handlebars.

Signed-off-by: Gabriel Goller <g.goller at proxmox.com>
---
 src/api2/node/config.rs         |  8 ++++++++
 src/bin/proxmox-backup-proxy.rs | 11 ++++++++---
 src/config/node.rs              |  4 ++++
 3 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/src/api2/node/config.rs b/src/api2/node/config.rs
index 86a73cf8..19ede24b 100644
--- a/src/api2/node/config.rs
+++ b/src/api2/node/config.rs
@@ -67,6 +67,8 @@ pub enum DeletableProperty {
     Description,
     /// Delete the task-log-max-days property
     TaskLogMaxDays,
+    /// Delete the consent-text property
+    ConsentText,
 }
 
 #[api(
@@ -155,6 +157,9 @@ pub fn update_node_config(
                 DeletableProperty::TaskLogMaxDays => {
                     config.task_log_max_days = None;
                 }
+                DeletableProperty::ConsentText => {
+                    config.consent_text = None;
+                }
             }
         }
     }
@@ -198,6 +203,9 @@ pub fn update_node_config(
     if update.task_log_max_days.is_some() {
         config.task_log_max_days = update.task_log_max_days;
     }
+    if update.consent_text.is_some() {
+        config.consent_text = update.consent_text;
+    }
 
     crate::config::node::save_config(&config)?;
 
diff --git a/src/bin/proxmox-backup-proxy.rs b/src/bin/proxmox-backup-proxy.rs
index 15444685..4d8542b6 100644
--- a/src/bin/proxmox-backup-proxy.rs
+++ b/src/bin/proxmox-backup-proxy.rs
@@ -49,12 +49,12 @@ use pbs_api_types::{
 
 use proxmox_rest_server::daemon;
 
-use proxmox_backup::auth_helpers::*;
 use proxmox_backup::server;
 use proxmox_backup::tools::{
     disks::{zfs_dataset_stats, DiskManage},
     PROXMOX_BACKUP_TCP_KEEPALIVE_TIME,
 };
+use proxmox_backup::{auth_helpers::*, config};
 
 use proxmox_backup::api2::pull::do_sync_job;
 use proxmox_backup::api2::tape::backup::do_tape_backup_job;
@@ -87,7 +87,7 @@ fn get_language(headers: &http::HeaderMap) -> String {
 
     match cookie_from_header(headers, "PBSLangCookie") {
         Some(cookie_lang) if exists(&cookie_lang) => cookie_lang,
-        _ => match proxmox_backup::config::node::config().map(|(cfg, _)| cfg.default_lang) {
+        _ => match config::node::config().map(|(cfg, _)| cfg.default_lang) {
             Ok(Some(default_lang)) if exists(&default_lang) => default_lang,
             _ => String::from(""),
         },
@@ -152,6 +152,10 @@ async fn get_index_future(env: RestEnvironment, parts: Parts) -> Response<Body>
 
     let theme = get_theme(&parts.headers);
 
+    let consent = config::node::config()
+        .ok()
+        .and_then(|config| config.0.consent_text)
+        .unwrap_or("".to_string());
     let data = json!({
         "NodeName": nodename,
         "UserName": user,
@@ -160,6 +164,7 @@ async fn get_index_future(env: RestEnvironment, parts: Parts) -> Response<Body>
         "theme": theme,
         "auto": theme == "auto",
         "debug": debug,
+        "consentText": consent,
     });
 
     let (ct, index) = match api.render_template(template_file, &data) {
@@ -387,7 +392,7 @@ fn make_tls_acceptor() -> Result<SslAcceptor, Error> {
     let key_path = configdir!("/proxy.key");
     let cert_path = configdir!("/proxy.pem");
 
-    let (config, _) = proxmox_backup::config::node::config()?;
+    let (config, _) = config::node::config()?;
     let ciphers_tls_1_3 = config.ciphers_tls_1_3;
     let ciphers_tls_1_2 = config.ciphers_tls_1_2;
 
diff --git a/src/config/node.rs b/src/config/node.rs
index 937beb3a..77f72073 100644
--- a/src/config/node.rs
+++ b/src/config/node.rs
@@ -225,6 +225,10 @@ pub struct NodeConfig {
     /// Maximum days to keep Task logs
     #[serde(skip_serializing_if = "Option::is_none")]
     pub task_log_max_days: Option<usize>,
+
+    /// Consent banner text
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub consent_text: Option<String>,
 }
 
 impl NodeConfig {
-- 
2.43.0



