From: Lukas Wagner <l.wagner@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH v3 proxmox 20/66] notify: on deletion, check if a filter/endp. is still used by anything
Date: Mon, 17 Jul 2023 17:00:05 +0200 [thread overview]
Message-ID: <20230717150051.710464-21-l.wagner@proxmox.com> (raw)
In-Reply-To: <20230717150051.710464-1-l.wagner@proxmox.com>
Signed-off-by: Lukas Wagner <l.wagner@proxmox.com>
---
proxmox-notify/src/api/filter.rs | 1 +
proxmox-notify/src/api/gotify.rs | 1 +
proxmox-notify/src/api/mod.rs | 113 ++++++++++++++++++++++++++---
proxmox-notify/src/api/sendmail.rs | 1 +
4 files changed, 106 insertions(+), 10 deletions(-)
diff --git a/proxmox-notify/src/api/filter.rs b/proxmox-notify/src/api/filter.rs
index 3fcff6b9..824f802d 100644
--- a/proxmox-notify/src/api/filter.rs
+++ b/proxmox-notify/src/api/filter.rs
@@ -115,6 +115,7 @@ pub fn update_filter(
pub fn delete_filter(config: &mut Config, name: &str) -> Result<(), ApiError> {
// Check if the filter exists
let _ = get_filter(config, name)?;
+ super::ensure_unused(config, name)?;
config.config.sections.remove(name);
diff --git a/proxmox-notify/src/api/gotify.rs b/proxmox-notify/src/api/gotify.rs
index d6f33064..5c4db4be 100644
--- a/proxmox-notify/src/api/gotify.rs
+++ b/proxmox-notify/src/api/gotify.rs
@@ -145,6 +145,7 @@ pub fn update_endpoint(
pub fn delete_gotify_endpoint(config: &mut Config, name: &str) -> Result<(), ApiError> {
// Check if the endpoint exists
let _ = get_endpoint(config, name)?;
+ super::ensure_unused(config, name)?;
remove_private_config_entry(config, name)?;
config.config.sections.remove(name);
diff --git a/proxmox-notify/src/api/mod.rs b/proxmox-notify/src/api/mod.rs
index d8a44bf2..81c182c7 100644
--- a/proxmox-notify/src/api/mod.rs
+++ b/proxmox-notify/src/api/mod.rs
@@ -102,6 +102,59 @@ fn endpoint_exists(config: &Config, name: &str) -> bool {
exists
}
+fn get_referrers(config: &Config, entity: &str) -> Result<HashSet<String>, ApiError> {
+ let mut referrers = HashSet::new();
+
+ for group in group::get_groups(config)? {
+ for endpoint in group.endpoint {
+ if endpoint == entity {
+ referrers.insert(group.name.clone());
+ }
+ }
+
+ if let Some(filter) = group.filter {
+ if filter == entity {
+ referrers.insert(group.name);
+ }
+ }
+ }
+
+ #[cfg(feature = "sendmail")]
+ for endpoint in sendmail::get_endpoints(config)? {
+ if let Some(filter) = endpoint.filter {
+ if filter == entity {
+ referrers.insert(endpoint.name);
+ }
+ }
+ }
+
+ #[cfg(feature = "gotify")]
+ for endpoint in gotify::get_endpoints(config)? {
+ if let Some(filter) = endpoint.filter {
+ if filter == entity {
+ referrers.insert(endpoint.name);
+ }
+ }
+ }
+
+ Ok(referrers)
+}
+
+fn ensure_unused(config: &Config, entity: &str) -> Result<(), ApiError> {
+ let referrers = get_referrers(config, entity)?;
+
+ if !referrers.is_empty() {
+ let used_by = referrers.into_iter().collect::<Vec<_>>().join(", ");
+
+ return Err(ApiError::bad_request(
+ format!("cannot delete '{entity}', referenced by: {used_by}"),
+ None,
+ ));
+ }
+
+ Ok(())
+}
+
fn get_referenced_entities(config: &Config, entity: &str) -> HashSet<String> {
let mut to_expand = HashSet::new();
let mut expanded = HashSet::new();
@@ -161,8 +214,7 @@ mod tests {
use crate::filter::FilterConfig;
use crate::group::GroupConfig;
- #[test]
- fn test_get_referenced_entities() {
+ fn prepare_config() -> Result<Config, ApiError> {
let mut config = super::test_helpers::empty_config();
filter::add_filter(
@@ -171,8 +223,7 @@ mod tests {
name: "filter".to_string(),
..Default::default()
},
- )
- .unwrap();
+ )?;
sendmail::add_endpoint(
&mut config,
@@ -182,8 +233,7 @@ mod tests {
filter: Some("filter".to_string()),
..Default::default()
},
- )
- .unwrap();
+ )?;
gotify::add_endpoint(
&mut config,
@@ -197,8 +247,7 @@ mod tests {
name: "gotify".to_string(),
token: "foo".to_string(),
},
- )
- .unwrap();
+ )?;
group::add_group(
&mut config,
@@ -208,8 +257,14 @@ mod tests {
filter: Some("filter".to_string()),
..Default::default()
},
- )
- .unwrap();
+ )?;
+
+ Ok(config)
+ }
+
+ #[test]
+ fn test_get_referenced_entities() {
+ let config = prepare_config().unwrap();
assert_eq!(
get_referenced_entities(&config, "filter"),
@@ -233,4 +288,42 @@ mod tests {
])
);
}
+
+ #[test]
+ fn test_get_referrers_for_entity() -> Result<(), ApiError> {
+ let config = prepare_config().unwrap();
+
+ assert_eq!(
+ get_referrers(&config, "filter")?,
+ HashSet::from([
+ "gotify".to_string(),
+ "sendmail".to_string(),
+ "group".to_string()
+ ])
+ );
+
+ assert_eq!(
+ get_referrers(&config, "sendmail")?,
+ HashSet::from(["group".to_string()])
+ );
+
+ assert_eq!(
+ get_referrers(&config, "gotify")?,
+ HashSet::from(["group".to_string()])
+ );
+
+ assert!(get_referrers(&config, "group")?.is_empty(),);
+
+ Ok(())
+ }
+
+ #[test]
+ fn test_ensure_unused() {
+ let config = prepare_config().unwrap();
+
+ assert!(ensure_unused(&config, "filter").is_err());
+ assert!(ensure_unused(&config, "gotify").is_err());
+ assert!(ensure_unused(&config, "sendmail").is_err());
+ assert!(ensure_unused(&config, "group").is_ok());
+ }
}
diff --git a/proxmox-notify/src/api/sendmail.rs b/proxmox-notify/src/api/sendmail.rs
index 070ed6e7..bf225f29 100644
--- a/proxmox-notify/src/api/sendmail.rs
+++ b/proxmox-notify/src/api/sendmail.rs
@@ -147,6 +147,7 @@ pub fn update_endpoint(
pub fn delete_endpoint(config: &mut Config, name: &str) -> Result<(), ApiError> {
// Check if the endpoint exists
let _ = get_endpoint(config, name)?;
+ super::ensure_unused(config, name)?;
config.config.sections.remove(name);
--
2.39.2
next prev parent reply other threads:[~2023-07-17 15:09 UTC|newest]
Thread overview: 114+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-17 14:59 [pve-devel] [PATCH v3 many 00/66] fix #4156: introduce new notification system Lukas Wagner
2023-07-17 14:59 ` [pve-devel] [PATCH v3 proxmox 01/66] add proxmox-notify crate Lukas Wagner
2023-07-17 14:59 ` [pve-devel] [PATCH v3 proxmox 02/66] notify: preparation for the first endpoint plugin Lukas Wagner
2023-07-17 15:48 ` Maximiliano Sandoval
2023-07-18 7:19 ` Lukas Wagner
2023-07-18 10:13 ` Wolfgang Bumiller
2023-07-18 11:54 ` Wolfgang Bumiller
2023-07-17 14:59 ` [pve-devel] [PATCH v3 proxmox 03/66] notify: preparation for the API Lukas Wagner
2023-07-18 12:02 ` Wolfgang Bumiller
2023-07-17 14:59 ` [pve-devel] [PATCH v3 proxmox 04/66] notify: api: add API for sending notifications/testing endpoints Lukas Wagner
2023-07-17 14:59 ` [pve-devel] [PATCH v3 proxmox 05/66] notify: add sendmail plugin Lukas Wagner
2023-07-17 14:59 ` [pve-devel] [PATCH v3 proxmox 06/66] notify: api: add API for sendmail endpoints Lukas Wagner
2023-07-18 12:36 ` Wolfgang Bumiller
2023-07-19 11:51 ` Lukas Wagner
2023-07-19 12:09 ` Wolfgang Bumiller
2023-07-17 14:59 ` [pve-devel] [PATCH v3 proxmox 07/66] notify: add gotify endpoint Lukas Wagner
2023-07-17 14:59 ` [pve-devel] [PATCH v3 proxmox 08/66] notify: api: add API for gotify endpoints Lukas Wagner
2023-07-18 12:44 ` Wolfgang Bumiller
2023-07-18 13:19 ` Lukas Wagner
2023-07-17 14:59 ` [pve-devel] [PATCH v3 proxmox 09/66] notify: add notification groups Lukas Wagner
2023-07-17 14:59 ` [pve-devel] [PATCH v3 proxmox 10/66] notify: api: add API for groups Lukas Wagner
2023-07-17 14:59 ` [pve-devel] [PATCH v3 proxmox 11/66] notify: add notification filter mechanism Lukas Wagner
2023-07-17 14:59 ` [pve-devel] [PATCH v3 proxmox 12/66] notify: api: add API for filters Lukas Wagner
2023-07-17 14:59 ` [pve-devel] [PATCH v3 proxmox 13/66] notify: add template rendering Lukas Wagner
2023-07-17 14:59 ` [pve-devel] [PATCH v3 proxmox 14/66] notify: add example for " Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 proxmox 15/66] notify: add context Lukas Wagner
2023-07-18 12:57 ` Wolfgang Bumiller
2023-07-17 15:00 ` [pve-devel] [PATCH v3 proxmox 16/66] notify: sendmail: allow users as recipients Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 proxmox 17/66] notify: sendmail: query default author/mailfrom from context Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 proxmox 18/66] notify: gotify: add proxy support Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 proxmox 19/66] notify: api: allow to query entities referenced by filter/target Lukas Wagner
2023-07-18 13:02 ` Wolfgang Bumiller
2023-07-17 15:00 ` Lukas Wagner [this message]
2023-07-18 13:20 ` [pve-devel] [PATCH v3 proxmox 20/66] notify: on deletion, check if a filter/endp. is still used by anything Wolfgang Bumiller
2023-07-17 15:00 ` [pve-devel] [PATCH v3 proxmox 21/66] notify: ensure that filter/group/endpoint names are unique Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 proxmox 22/66] notify: additional logging when sending a notification Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 proxmox 23/66] notify: add debian packaging Lukas Wagner
2023-07-18 13:25 ` Wolfgang Bumiller
2023-07-17 15:00 ` [pve-devel] [PATCH v3 proxmox-perl-rs 24/66] add PVE::RS::Notify module Lukas Wagner
2023-07-19 10:10 ` Wolfgang Bumiller
2023-07-19 10:23 ` Wolfgang Bumiller
2023-07-19 10:37 ` Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 proxmox-perl-rs 25/66] notify: add api for sending notifications/testing endpoints Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 proxmox-perl-rs 26/66] notify: add api for notification groups Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 proxmox-perl-rs 27/66] notify: add api for sendmail endpoints Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 proxmox-perl-rs 28/66] notify: add api for gotify endpoints Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 proxmox-perl-rs 29/66] notify: add api for notification filters Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 proxmox-perl-rs 30/66] notify: sendmail: support the `mailto-user` parameter Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 proxmox-perl-rs 31/66] notify: implement context for getting default author/mailfrom Lukas Wagner
2023-07-19 11:15 ` Wolfgang Bumiller
2023-07-17 15:00 ` [pve-devel] [PATCH v3 proxmox-perl-rs 32/66] notify: add context for getting http_proxy from datacenter.cfg Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 proxmox-perl-rs 33/66] notify: add wrapper for `get_referenced_entities` Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-cluster 34/66] cluster files: add notifications.cfg Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-cluster 35/66] datacenter: add APT/fencing/replication notification configuration Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-cluster 36/66] add libpve-notify-perl package Lukas Wagner
2023-07-19 12:27 ` Wolfgang Bumiller
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-guest-common 37/66] vzdump: add config options for new notification backend Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-common 38/66] JSONSchema: increase maxLength of config-digest to 64 Lukas Wagner
2023-07-19 12:31 ` Wolfgang Bumiller
2023-07-19 12:41 ` Fiona Ebner
2023-07-19 12:49 ` Wolfgang Bumiller
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-ha-manager 39/66] manager: send notifications via new notification module Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-manager 40/66] test: fix names of .PHONY targets Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-manager 41/66] d/control: add dependency to `libpve-notify-perl` Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-manager 42/66] vzdump: send notifications via new notification module Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-manager 43/66] test: rename mail_test.pl to vzdump_notification_test.pl Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-manager 44/66] api: apt: send notification via new notification module Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-manager 45/66] api: replication: send notifications " Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-manager 46/66] api: prepare api handler module for notification config Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-manager 47/66] api: notification: add api routes for groups Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-manager 48/66] api: notification: add api routes for sendmail endpoints Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-manager 49/66] api: notification: add api routes for gotify endpoints Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-manager 50/66] api: notification: add api routes for filters Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-manager 51/66] api: notification: allow fetching notification targets Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-manager 52/66] api: notification: allow to test targets Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-manager 53/66] api: notification: disallow removing targets if they are used Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-manager 54/66] ui: backup: allow to select notification target for jobs Lukas Wagner
2023-07-19 12:20 ` Dominik Csapak
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-manager 55/66] ui: backup: adapt backup job details to new notification params Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-manager 56/66] ui: backup: allow to set notification-target for one-off backups Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-manager 57/66] ui: allow to configure notification event -> target mapping Lukas Wagner
2023-07-19 12:45 ` Dominik Csapak
2023-07-19 15:25 ` Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-manager 58/66] ui: add notification target configuration panel Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-manager 59/66] ui: perm path: load notification target/filter acl entries Lukas Wagner
2023-07-19 12:53 ` Dominik Csapak
2023-07-20 7:46 ` Lukas Wagner
2023-07-20 7:54 ` Dominik Csapak
2023-07-20 8:22 ` Lukas Wagner
2023-07-20 8:29 ` Fiona Ebner
2023-07-20 9:26 ` Maximiliano Sandoval
2023-07-20 15:02 ` Thomas Lamprecht
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-manager 60/66] ui: perm path: increase width of the perm path selector combobox Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 proxmox-widget-toolkit 61/66] notification: add gui for sendmail notification endpoints Lukas Wagner
2023-07-19 13:25 ` Dominik Csapak
2023-07-17 15:00 ` [pve-devel] [PATCH v3 proxmox-widget-toolkit 62/66] notification: add gui for gotify " Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 proxmox-widget-toolkit 63/66] notification: add gui for notification groups Lukas Wagner
2023-07-19 13:32 ` Dominik Csapak
2023-07-20 12:31 ` Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 proxmox-widget-toolkit 64/66] notification: allow to select filter for notification targets Lukas Wagner
2023-07-17 15:00 ` [pve-devel] [PATCH v3 proxmox-widget-toolkit 65/66] notification: add ui for managing notification filters Lukas Wagner
2023-07-19 13:53 ` Dominik Csapak
2023-07-17 15:00 ` [pve-devel] [PATCH v3 pve-docs 66/66] add documentation for the new notification system Lukas Wagner
2023-07-18 12:34 ` [pve-devel] [PATCH v3 many 00/66] fix #4156: introduce " Dominik Csapak
2023-07-18 13:14 ` Lukas Wagner
2023-07-18 13:58 ` Dominik Csapak
2023-07-18 14:07 ` Lukas Wagner
2023-07-18 14:37 ` Thomas Lamprecht
2023-07-19 13:13 ` Lukas Wagner
2023-07-19 8:40 ` Lukas Wagner
2023-07-19 9:54 ` Wolfgang Bumiller
2023-07-18 13:27 ` Wolfgang Bumiller
2023-07-19 12:11 ` Wolfgang Bumiller
2023-07-19 12:17 ` Lukas Wagner
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