feat: bump 1.7.0

Reviewed-on: #14

.drone.yml

@@ -8,13 +8,20 @@ platform:
   arch: amd64
 
 steps:
-  - name: test and build
+  - name: build and test
     image: rust:1
+    pull: always
     commands:
       - apt-get update -y
       - apt-get install -y libnftnl-dev libmnl-dev
+      - curl -o /usr/bin/sccache https://assets.paulbsd.com/sccache_linux_amd64
+      - chmod +x /usr/bin/sccache
       - cargo build --verbose --all
       - cargo test --verbose --all
+    environment:
+      RUSTC_WRAPPER: /usr/bin/sccache
+      SCCACHE_WEBDAV_ENDPOINT: https://sccache.paulbsd.com
+      SCCACHE_WEBDAV_KEY_PREFIX: sccache
     volumes:
       - name: cargo
         path: /usr/local/cargo/registry
@@ -26,12 +33,19 @@ steps:
           - tag
   - name: release
     image: rust:1
+    pull: always
     commands:
       - apt-get update -y
       - apt-get install -y libnftnl-dev libmnl-dev
+      - curl -o /usr/bin/sccache https://assets.paulbsd.com/sccache_linux_amd64
+      - chmod +x /usr/bin/sccache
       - cargo build --release --verbose --all
       - cd target/release
       - tar -czvf ipblc-${DRONE_TAG}-${DRONE_STAGE_OS}-${DRONE_STAGE_ARCH}.tar.gz ipblc
+    environment:
+      RUSTC_WRAPPER: /usr/bin/sccache
+      SCCACHE_WEBDAV_ENDPOINT: https://sccache.paulbsd.com
+      SCCACHE_WEBDAV_KEY_PREFIX: sccache
     volumes:
       - name: cargo
         path: /usr/local/cargo/registry
@@ -47,9 +61,9 @@ steps:
       api_key:
         from_secret: gitea_token
       files: "target/release/*.tar.gz"
-      checksum:
-        - sha256
-        - sha512
+      #checksum:
+      #  - sha256
+      #  - sha512
     environment:
       PLUGIN_TITLE: ""
     when:
@@ -73,13 +87,20 @@ platform:
   arch: arm64
 
 steps:
-  - name: test and build
+  - name: build and test
     image: rust:1
+    pull: always
     commands:
       - apt-get update -y
       - apt-get install -y libnftnl-dev libmnl-dev
+      - curl -o /usr/bin/sccache https://assets.paulbsd.com/sccache_linux_arm64
+      - chmod +x /usr/bin/sccache
       - cargo build --verbose --all
       - cargo test --verbose --all
+    environment:
+      RUSTC_WRAPPER: /usr/bin/sccache
+      SCCACHE_WEBDAV_ENDPOINT: https://sccache.paulbsd.com
+      SCCACHE_WEBDAV_KEY_PREFIX: sccache
     volumes:
       - name: cargo
         path: /usr/local/cargo/registry
@@ -91,12 +112,19 @@ steps:
           - tag
   - name: release
     image: rust:1
+    pull: always
     commands:
       - apt-get update -y
       - apt-get install -y libnftnl-dev libmnl-dev
+      - curl -o /usr/bin/sccache https://assets.paulbsd.com/sccache_linux_arm64
+      - chmod +x /usr/bin/sccache
       - cargo build --release --verbose --all
       - cd target/release
       - tar -czvf ipblc-${DRONE_TAG}-${DRONE_STAGE_OS}-${DRONE_STAGE_ARCH}.tar.gz ipblc
+    environment:
+      RUSTC_WRAPPER: /usr/bin/sccache
+      SCCACHE_WEBDAV_ENDPOINT: https://sccache.paulbsd.com
+      SCCACHE_WEBDAV_KEY_PREFIX: sccache
     volumes:
       - name: cargo
         path: /usr/local/cargo/registry
@@ -112,9 +140,9 @@ steps:
       api_key:
         from_secret: gitea_token
       files: "target/release/*.tar.gz"
-      checksum:
-        - sha256
-        - sha512
+      #checksum:
+      #  - sha256
+      #  - sha512
     environment:
       PLUGIN_TITLE: ""
     when:

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ipblc"
-version = "1.2.0"
+version = "1.7.0"
 edition = "2021"
 authors = ["PaulBSD <paul@paulbsd.com>"]
 description = "ipblc is a tool that search and send attacking ip addresses to ipbl"
@@ -10,19 +10,20 @@ repository = "https://git.paulbsd.com/paulbsd/ipblc"
 
 [dependencies]
 chrono = { version = "0.4", features = ["serde"] }
-clap = { version = "4.2", features = ["string"] }
+clap = { version = "4.4", features = ["string"] }
 git-version = "0.3"
-ipnet = "2.7"
+ipnet = "2.9"
 lazy_static = "1.4"
 mnl = "0.2"
 nftnl = "0.6"
-nix = "0.26"
-regex = "1.8"
-reqwest = { version = "0.11", default-features = false, features = ["json","rustls-tls"] }
+nix = { version = "0.27", features = ["hostname", "inotify"] }
+regex = "1.10"
+reqwest = { version = "0.11", default-features = false, features = ["json", "rustls-tls"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
-tokio = { version = "1.28", features = ["full", "sync"] }
-tungstenite = { version = "0.19", features = ["handshake","rustls-tls-native-roots"] }
+sd-notify = { version = "0.4" }
+tokio = { version = "1.35", features = ["full", "sync"] }
+tungstenite = { version = "0.21", features = ["handshake", "rustls-tls-native-roots"] }
 
 ## to optimize binary size (slow compile time)
 #[profile.release]

Dockerfile

@@ -2,5 +2,5 @@ FROM rustembedded/cross:aarch64-unknown-linux-musl
 
 RUN dpkg --add-architecture arm64
 RUN apt-get update
-RUN apt-get install -y libasound2-dev:arm64 libzmq3-dev libnftnl-dev libmnl-dev libmnl0:arm64 libnftnl7:arm64 libmnl0:amd64 libnftnl0:arm64
+RUN apt-get install -y libnftnl-dev libmnl-dev libmnl0:arm64 libnftnl7:arm64 libmnl0:amd64 libnftnl0:arm64
 RUN apt-get clean

README.md

@@ -4,8 +4,8 @@
 
 ## Summary
 
-ipblc is a tool that search and send attacking ip addresses to ipbl
-It's notification features are based on zeromq
+ipblc is client-side intrusion prevention software working closely with ipbl
+It's pub/sub features are websockets based
 
 ## Howto
 
@@ -48,6 +48,7 @@ Options:
 - ✅ Local bound tcp api socket
 - ✅ ZMQ -> Websocket
 - ✅ Bug in RwLocks (agent often give up)
+- ❌ Create memory friendly structs for ipdata
 
 
 ### Notes
@@ -57,7 +58,7 @@ See [here](NOTES.md)
 ## License
 
 ```text
-Copyright (c) 2021, 2022, 2023 PaulBSD
+Copyright (c) 2022, 2023 PaulBSD
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without

src/config.rs

@@ -6,7 +6,7 @@ use chrono::Duration;
 use clap::{Arg, ArgAction, ArgMatches, Command};
 use git_version::git_version;
 use ipnet::IpNet;
-use nix::sys::inotify::{AddWatchFlags, InitFlags, Inotify, WatchDescriptor};
+use nix::sys::inotify::{AddWatchFlags, Inotify, WatchDescriptor};
 use regex::Regex;
 use reqwest::{Client, Error as ReqError, Response};
 use serde::{Deserialize, Serialize};
@@ -14,21 +14,21 @@ use std::collections::HashMap;
 use std::hash::{Hash, Hasher};
 use std::path::Path;
 
-pub const GIT_VERSION: &str = git_version!();
+pub const GIT_VERSION: &str = git_version!(args = ["--always", "--dirty="]);
 const MASTERSERVER: &str = "ipbl.paulbsd.com";
 const WSSUBSCRIPTION: &str = "ipbl";
-const CONFIG_RETRY: u64 = 1;
+const CONFIG_RETRY_INTERVAL: u64 = 2;
 const WEB_CLIENT_TIMEOUT: i64 = 5;
 
-#[derive(Debug, Clone)]
+#[derive(Debug)]
 pub struct Context {
     pub blocklist: HashMap<String, BlockIpData>,
     pub cfg: Config,
     pub discovery: Discovery,
     pub flags: Flags,
-    pub instance: Box<Inotify>,
     pub sas: HashMap<String, SetMap>,
     pub hashwd: HashMap<String, WatchDescriptor>,
+    pub reloadinterval: isize,
 }
 
 #[derive(Debug, Clone)]
@@ -36,7 +36,7 @@ pub struct SetMap {
     pub filename: String,
     pub fullpath: String,
     pub regex: Regex,
-    pub set: Set,
+    pub set: SetCfg,
     pub watchedfiles: HashMap<String, u64>,
     pub wd: WatchDescriptor,
 }
@@ -48,7 +48,7 @@ pub struct Flags {
 }
 
 impl Context {
-    pub async fn new() -> Self {
+    pub async fn new(inotify: &Inotify) -> Self {
         // Get flags
         let argp: ArgMatches = Context::argparse();
         let debug: bool = argp.get_one::<bool>("debug").unwrap().to_owned();
@@ -63,13 +63,13 @@ impl Context {
                 urls: HashMap::new(),
             },
             sas: HashMap::new(),
-            instance: Box::new(Inotify::init(InitFlags::empty()).unwrap()),
             blocklist: HashMap::new(),
             hashwd: HashMap::new(),
+            reloadinterval: 5,
         };
 
         print!("Loading config ... ");
-        ctx.load().await.unwrap();
+        ctx.load(&inotify).await.unwrap();
 
         ctx
     }
@@ -103,17 +103,17 @@ impl Context {
             .send()
             .await;
         let req = match resp {
-            Ok(re) => re,
-            Err(err) => return Err(err),
+            Ok(o) => o,
+            Err(e) => return Err(e),
         };
         let data: Discovery = match req.json().await {
-            Ok(res) => res,
-            Err(err) => return Err(err),
+            Ok(o) => o,
+            Err(e) => return Err(e),
         };
         Ok(data)
     }
 
-    pub async fn load(&mut self) -> Result<(), Box<dyn std::error::Error>> {
+    pub async fn load(&mut self, inotify: &Inotify) -> Result<(), Box<dyn std::error::Error>> {
         if cfg!(test) {
             return Ok(());
         }
@@ -127,17 +127,17 @@ impl Context {
                     }
                     break;
                 }
-                Err(err) => {
-                    println!("error loading config: {err}, retrying in {CONFIG_RETRY} secs");
+                Err(e) => {
+                    println!("error loading config: {e}, retrying in {CONFIG_RETRY_INTERVAL}s");
                     last_in_err = true;
-                    sleep_s(CONFIG_RETRY).await;
+                    sleep_s(CONFIG_RETRY_INTERVAL).await;
                 }
             };
         }
         if last_in_err {
             println!("creating sas");
         }
-        self.create_sas().await?;
+        self.create_sas(&inotify).await?;
         if last_in_err {
             println!("created sas");
         }
@@ -153,9 +153,9 @@ impl Context {
         res
     }
 
-    pub async fn get_blocklist_toblock(&mut self) -> Vec<IpData> {
+    pub async fn get_blocklist_toblock(&self) -> Vec<IpData> {
         let mut res: Vec<IpData> = vec![];
-        for (_, block) in self.blocklist.iter_mut() {
+        for (_, block) in self.blocklist.iter() {
             match self.cfg.sets.get(&block.ipdata.src) {
                 Some(set) => {
                     if block.tryfail >= set.tryfail {
@@ -169,38 +169,41 @@ impl Context {
     }
 
     pub async fn update_blocklist(&mut self, ipevent: &IpEvent) -> Option<IpEvent> {
-        match self.cfg.sets.get(&ipevent.ipdata.src) {
-            Some(set) => {
-                let starttime = DateTime::parse_from_rfc3339(ipevent.ipdata.date.as_str())
-                    .unwrap()
-                    .with_timezone(&chrono::Local);
-                let blocktime = set.blocktime;
-                if ipevent.mode == "file".to_string() && gethostname(true) == ipevent.hostname {
-                    let block = self
-                        .blocklist
-                        .entry(ipevent.ipdata.ip.to_string())
-                        .or_insert(BlockIpData {
-                            ipdata: ipevent.ipdata.clone(),
-                            tryfail: 0,
-                            starttime,
-                            blocktime,
-                        });
-                    block.tryfail += 1;
-                    block.blocktime = blocktime;
-                    if block.tryfail >= set.tryfail {
-                        return Some(ipevent.clone());
+        match &ipevent.ipdata {
+            Some(ipdata) => match self.cfg.sets.get(&ipdata.src) {
+                Some(set) => {
+                    let starttime = DateTime::parse_from_rfc3339(ipdata.date.as_str())
+                        .unwrap()
+                        .with_timezone(&chrono::Local);
+                    let blocktime = set.blocktime;
+                    if ipevent.mode == "file".to_string() && gethostname(true) == ipevent.hostname {
+                        let block =
+                            self.blocklist
+                                .entry(ipdata.ip.to_string())
+                                .or_insert(BlockIpData {
+                                    ipdata: ipdata.clone(),
+                                    tryfail: 0,
+                                    starttime,
+                                    blocktime,
+                                });
+                        block.tryfail += 1;
+                        block.blocktime = blocktime;
+                        if block.tryfail >= set.tryfail {
+                            return Some(ipevent.clone());
+                        }
+                    } else {
+                        self.blocklist
+                            .entry(ipdata.ip.to_string())
+                            .or_insert(BlockIpData {
+                                ipdata: ipdata.clone(),
+                                tryfail: set.tryfail,
+                                starttime,
+                                blocktime,
+                            });
                     }
-                } else {
-                    self.blocklist
-                        .entry(ipevent.ipdata.ip.to_string())
-                        .or_insert(BlockIpData {
-                            ipdata: ipevent.ipdata.clone(),
-                            tryfail: set.tryfail,
-                            starttime,
-                            blocktime,
-                        });
                 }
-            }
+                None => {}
+            },
             None => {}
         }
         None
@@ -228,15 +231,17 @@ impl Context {
         removed
     }
 
-    pub async fn create_sas(&mut self) -> Result<(), Box<dyn std::error::Error>> {
+    pub async fn create_sas(
+        &mut self,
+        inotify: &Inotify,
+    ) -> Result<(), Box<dyn std::error::Error>> {
         for (src, set) in self.cfg.sets.iter() {
             let p = Path::new(set.path.as_str());
             if p.is_dir() {
                 let wd = match self.hashwd.get(&set.path.to_string()) {
                     Some(wd) => *wd,
                     None => {
-                        let res = self
-                            .instance
+                        let res = inotify
                             .add_watch(set.path.as_str(), AddWatchFlags::IN_MODIFY)
                             .unwrap();
                         self.hashwd.insert(set.path.to_string(), res);
@@ -282,7 +287,7 @@ impl Context {
 
 #[derive(Debug, Deserialize, Serialize, Clone)]
 pub struct Config {
-    pub sets: HashMap<String, Set>,
+    pub sets: HashMap<String, SetCfg>,
     #[serde(skip_serializing)]
     pub trustnets: Vec<String>,
     pub ws: HashMap<String, WebSocketCfg>,
@@ -294,7 +299,7 @@ impl Config {
         Self {
             sets: HashMap::from([
                 ("smtp".to_string(),
-                Set {
+                SetCfg {
                     src: "smtp".to_string(),
                     filename: "mail.log".to_string(),
                     regex: "(SASL LOGIN authentication failed)".to_string(),
@@ -303,7 +308,7 @@ impl Config {
                     tryfail: 5,
                 }),
                 ("ssh".to_string(),
-                Set {
+                SetCfg {
                     src: "ssh".to_string(),
                     filename: "auth.log".to_string(),
                     regex: "(Invalid user|BREAK|not allowed because|no matching key exchange method found)".to_string(),
@@ -312,7 +317,7 @@ impl Config {
                     tryfail: 5,
                 },),
                 ("http".to_string(),
-                Set {
+                SetCfg {
                     src: "http".to_string(),
                     filename: "".to_string(),
                     regex: "(anonymousfox.co)".to_string(),
@@ -321,7 +326,7 @@ impl Config {
                     tryfail: 5,
                 },),
                 ("openvpn".to_string(),
-                Set {
+                SetCfg {
                     src: "openvpn".to_string(),
                     filename: "status".to_string(),
                     regex: "(UNDEF)".to_string(),
@@ -350,97 +355,61 @@ impl Config {
     }
 
     pub async fn load(&mut self, server: &String) -> Result<(), ReqError> {
-        self.get_global_config(server).await?;
-        self.get_trustnets(server).await?;
-        self.get_sets(server).await?;
-        self.get_ws_config(server).await?;
+        self.get_config(server).await?;
         Ok(())
     }
 
-    async fn get_global_config(&mut self, server: &String) -> Result<(), ReqError> {
-        let resp: Result<Response, ReqError> =
-            httpclient().get(format!("{server}/config")).send().await;
-        let req = match resp {
-            Ok(re) => re,
-            Err(err) => return Err(err),
-        };
-        let data: HashMap<String, GlobalConfig> = match req.json::<Vec<GlobalConfig>>().await {
-            Ok(res) => {
-                let mut out: HashMap<String, GlobalConfig> = HashMap::new();
-                res.into_iter().map(|x| x).for_each(|x| {
-                    out.insert(x.key.to_string(), x);
-                });
-                out
-            }
-            Err(err) => return Err(err),
-        };
-        let key = "".to_string();
-        self.api = data
-            .get(&key.to_string())
-            .unwrap_or(&GlobalConfig {
-                key: "api".to_string(),
-                value: "127.0.0.1:8060".to_string(),
-            })
-            .value
-            .clone();
-        Ok(())
-    }
-
-    async fn get_trustnets(&mut self, server: &String) -> Result<(), ReqError> {
+    async fn get_config(&mut self, server: &String) -> Result<(), ReqError> {
         let resp: Result<Response, ReqError> = httpclient()
-            .get(format!("{server}/config/trustlist"))
+            .get(format!("{server}/config?v=2"))
             .send()
             .await;
         let req = match resp {
-            Ok(re) => re,
-            Err(err) => return Err(err),
+            Ok(o) => o,
+            Err(e) => return Err(e),
         };
-        let data: Vec<String> = match req.json::<Vec<String>>().await {
-            Ok(res) => res,
-            Err(err) => return Err(err),
+        let data: GlobalConfigV2 = match req.json::<GlobalConfigV2>().await {
+            Ok(o) => o,
+            Err(e) => return Err(e),
         };
-        self.trustnets = data;
-        Ok(())
-    }
 
-    async fn get_sets(&mut self, server: &String) -> Result<(), ReqError> {
-        let resp: Result<Response, ReqError> = httpclient()
-            .get(format!("{server}/config/sets"))
-            .send()
-            .await;
-        let req = match resp {
-            Ok(re) => re,
-            Err(err) => return Err(err),
-        };
-        let data: Vec<Set> = match req.json::<Vec<Set>>().await {
-            Ok(res) => res,
-            Err(err) => return Err(err),
-        };
-        for d in data {
+        for d in data.sets {
             self.sets.insert(d.src.clone(), d);
         }
+
+        self.trustnets = data.trustlists;
+
+        data.ws.into_iter().map(|x| x).for_each(|x| {
+            self.ws.insert(x.t.to_string(), x);
+        });
+
+        self.api = data
+            .cfg
+            .get(&"api".to_string())
+            .unwrap_or(&self.api)
+            .clone();
+
         Ok(())
     }
 
-    async fn get_ws_config(&mut self, server: &String) -> Result<(), ReqError> {
-        let resp: Result<Response, ReqError> =
-            httpclient().get(format!("{server}/config/ws")).send().await;
+    pub async fn _get_last(server: &String) -> Result<Vec<IpData>, ReqError> {
+        let resp = httpclient()
+            .get(format!("{server}/ips/last"))
+            .query(&[("interval", "3 hours")])
+            .send()
+            .await;
+
         let req = match resp {
-            Ok(re) => re,
-            Err(err) => return Err(err),
+            Ok(o) => o,
+            Err(e) => return Err(e),
         };
-        let data: HashMap<String, WebSocketCfg> = match req.json::<Vec<WebSocketCfg>>().await {
-            Ok(res) => {
-                let mut out: HashMap<String, WebSocketCfg> = HashMap::new();
-                res.into_iter().map(|x| x).for_each(|x| {
-                    out.insert(x.t.to_string(), x);
-                });
-                out
-            }
-            Err(err) => return Err(err),
+
+        let data: Vec<IpData> = match req.json::<Vec<IpData>>().await {
+            Ok(o) => o,
+            Err(e) => return Err(e),
         };
-        self.ws = data;
-        Ok(())
+
+        Ok(data)
     }
 
     pub fn build_trustnets(&self) -> Vec<IpNet> {
@@ -448,8 +417,8 @@ impl Config {
         for trustnet in &self.trustnets {
             match trustnet.parse() {
                 Ok(net) => trustnets.push(net),
-                Err(err) => {
-                    println!("error parsing {trustnet}, error: {err}");
+                Err(e) => {
+                    println!("error parsing {trustnet}, error: {e}");
                 }
             };
         }
@@ -461,12 +430,7 @@ impl Config {
             msgtype: String::from("bootstrap"),
             mode: String::from("ws"),
             hostname: gethostname(true),
-            ipdata: IpData {
-                ip: "".to_string(),
-                src: "".to_string(),
-                date: "".to_string(),
-                hostname: "".to_string(),
-            },
+            ipdata: None,
         }
     }
 }
@@ -487,13 +451,15 @@ pub fn httpclient() -> Client {
 }
 
 #[derive(Debug, Deserialize, Serialize, Clone)]
-pub struct GlobalConfig {
-    pub key: String,
-    pub value: String,
+pub struct GlobalConfigV2 {
+    pub cfg: HashMap<String, String>,
+    pub sets: Vec<SetCfg>,
+    pub trustlists: Vec<String>,
+    pub ws: Vec<WebSocketCfg>,
 }
 
 #[derive(Debug, Deserialize, Serialize, Clone)]
-pub struct Set {
+pub struct SetCfg {
     pub src: String,
     pub filename: String,
     pub regex: String,
@@ -522,13 +488,13 @@ pub struct URL {
     pub path: String,
 }
 
-impl PartialEq for Set {
+impl PartialEq for SetCfg {
     fn eq(&self, other: &Self) -> bool {
         self.src == other.src
     }
 }
 
-impl Hash for Set {
+impl Hash for SetCfg {
     fn hash<H: Hasher>(&self, state: &mut H) {
         self.src.hash(state);
     }
@@ -538,10 +504,12 @@ impl Hash for Set {
 mod test {
     use super::*;
     use crate::ip::*;
+    use nix::sys::inotify::InitFlags;
     use Context;
 
     pub async fn prepare_test_data() -> Context {
-        let mut ctx = Context::new().await;
+        let inotify = Inotify::init(InitFlags::empty()).unwrap();
+        let mut ctx = Context::new(&inotify).await;
         let now: DateTime<Local> = Local::now().trunc_subsecs(0);
         ctx.blocklist = HashMap::new();
 
@@ -550,12 +518,13 @@ mod test {
                 msgtype: String::from("add"),
                 mode: String::from("ws"),
                 hostname: String::from("localhost"),
-                ipdata: IpData {
+                ipdata: Some(IpData {
+                    t: 4,
                     ip: "1.1.1.1".to_string(),
                     hostname: "test1".to_string(),
                     date: now.to_rfc3339().to_string(),
                     src: "ssh".to_string(),
-                },
+                }),
             })
             .await;
         }
@@ -565,12 +534,13 @@ mod test {
                 msgtype: String::from("add"),
                 mode: String::from("ws"),
                 hostname: String::from("localhost"),
-                ipdata: IpData {
+                ipdata: Some(IpData {
+                    t: 4,
                     ip: "1.1.1.2".to_string(),
                     hostname: "test2".to_string(),
                     date: now.to_rfc3339().to_string(),
                     src: "http".to_string(),
-                },
+                }),
             })
             .await;
         }
@@ -579,12 +549,13 @@ mod test {
             msgtype: String::from("add"),
             mode: String::from("ws"),
             hostname: String::from("localhost"),
-            ipdata: IpData {
+            ipdata: Some(IpData {
+                t: 4,
                 ip: "1.1.1.3".to_string(),
                 hostname: "testgood".to_string(),
                 date: now.to_rfc3339().to_string(),
                 src: "http".to_string(),
-            },
+            }),
         })
         .await;
 
@@ -592,12 +563,13 @@ mod test {
             msgtype: String::from("add"),
             mode: String::from("ws"),
             hostname: String::from("localhost"),
-            ipdata: IpData {
+            ipdata: Some(IpData {
+                t: 4,
                 ip: "1.1.1.4".to_string(),
                 hostname: "testgood".to_string(),
                 date: now.to_rfc3339().to_string(),
                 src: "http".to_string(),
-            },
+            }),
         })
         .await;
 
@@ -605,19 +577,33 @@ mod test {
             msgtype: String::from("add"),
             mode: String::from("ws"),
             hostname: String::from("localhost"),
-            ipdata: IpData {
+            ipdata: Some(IpData {
+                t: 4,
                 ip: "1.1.1.4".to_string(),
                 hostname: "testgood".to_string(),
                 date: now.to_rfc3339().to_string(),
                 src: "http".to_string(),
-            },
+            }),
+        })
+        .await;
+        ctx.update_blocklist(&mut IpEvent {
+            msgtype: String::from("add"),
+            mode: String::from("ws"),
+            hostname: String::from("localhost"),
+            ipdata: Some(IpData {
+                t: 6,
+                ip: "2a00:1450:4007:805::2003".to_string(),
+                hostname: "testgood".to_string(),
+                date: now.to_rfc3339().to_string(),
+                src: "http".to_string(),
+            }),
         })
         .await;
 
-        let mut ip1 = ctx.blocklist.get_mut(&"1.1.1.1".to_string()).unwrap();
+        let ip1 = ctx.blocklist.get_mut(&"1.1.1.1".to_string()).unwrap();
         ip1.starttime = DateTime::from(now) - Duration::minutes(61);
 
-        let mut ip2 = ctx.blocklist.get_mut(&"1.1.1.2".to_string()).unwrap();
+        let ip2 = ctx.blocklist.get_mut(&"1.1.1.2".to_string()).unwrap();
         ip2.starttime = DateTime::from(now) - Duration::minutes(62);
         ctx
     }
@@ -627,8 +613,14 @@ mod test {
         let ctx = prepare_test_data().await;
 
         let pending = ctx.get_blocklist_pending().await;
-        assert_eq!(pending.len(), 4);
-        let ips = ["1.1.1.1", "1.1.1.2", "1.1.1.3", "1.1.1.4"];
+        assert_eq!(pending.len(), 5);
+        let ips = [
+            "1.1.1.1",
+            "1.1.1.2",
+            "1.1.1.3",
+            "1.1.1.4",
+            "2a00:1450:4007:805::2003",
+        ];
         for i in ips {
             let ip = ctx
                 .blocklist
@@ -646,7 +638,7 @@ mod test {
         let mut ctx = prepare_test_data().await;
         ctx.gc_blocklist().await;
         let toblock = ctx.get_blocklist_toblock().await;
-        assert_eq!(toblock.len(), 2);
+        assert_eq!(toblock.len(), 3);
     }
 
     #[tokio::test]

src/fw.rs

@@ -2,13 +2,79 @@ use crate::ip::IpData;
 use crate::ipblc::PKG_NAME;
 
 use nftnl::{nft_expr, Batch, Chain, FinalizedBatch, ProtoFamily, Rule, Table};
-use std::{ffi::CString, io::Error, net::Ipv4Addr};
+use std::{
+    ffi::CString,
+    io::Error,
+    net::{Ipv4Addr, Ipv6Addr},
+};
 
-pub fn fwinit() -> (Batch, Table) {
+pub enum FwTableType {
+    IPv4,
+    IPv6,
+}
+
+pub fn fwglobalinit<'a>() -> ((Batch, Table), (Batch, Table)) {
+    let (batch4, table4) = fwinit(FwTableType::IPv4);
+    let (batch6, table6) = fwinit(FwTableType::IPv6);
+    ((batch4, table4), (batch6, table6))
+}
+
+macro_rules! initrules {
+    ($batch:expr, $table:expr, $chain:ident) => {
+        $chain.set_hook(nftnl::Hook::In, 1);
+        $chain.set_policy(nftnl::Policy::Accept);
+
+        $batch.add(&$chain, nftnl::MsgType::Add);
+        $batch.add(&Rule::new(&$chain), nftnl::MsgType::Del);
+
+        let mut rule = Rule::new(&$chain);
+        rule.add_expr(&nft_expr!(ct state));
+        rule.add_expr(&nft_expr!(bitwise mask 4u32, xor 0u32));
+        rule.add_expr(&nft_expr!(cmp != 0u32));
+        rule.add_expr(&nft_expr!(counter));
+        rule.add_expr(&nft_expr!(verdict accept));
+        $batch.add(&rule, nftnl::MsgType::Add);
+    };
+}
+
+macro_rules! createrules {
+    ($ipdata:ident, $chain:ident, $batch:ident, $t:ty, $ip_t:ident) => {
+        let mut rule = Rule::new(&$chain);
+        let ip = $ipdata.ip.parse::<$t>().unwrap();
+
+        rule.add_expr(&nft_expr!(payload $ip_t saddr));
+        rule.add_expr(&nft_expr!(cmp == ip));
+        rule.add_expr(&nft_expr!(ct state));
+        rule.add_expr(&nft_expr!(bitwise mask 10u32, xor 0u32));
+        rule.add_expr(&nft_expr!(cmp != 0u32));
+        rule.add_expr(&nft_expr!(counter));
+        rule.add_expr(&nft_expr!(verdict drop));
+
+        $batch.add(&rule, nftnl::MsgType::Add);
+    }
+}
+
+fn fwinit(t: FwTableType) -> (Batch, Table) {
+    let table_name: String;
+    let table: Table;
+    match t {
+        FwTableType::IPv4 => {
+            table_name = format!("{PKG_NAME}4");
+            table = Table::new(
+                &CString::new(format!("{table_name}")).unwrap(),
+                ProtoFamily::Ipv4,
+            );
+        }
+        FwTableType::IPv6 => {
+            table_name = format!("{PKG_NAME}6");
+            table = Table::new(
+                &CString::new(format!("{table_name}")).unwrap(),
+                ProtoFamily::Ipv6,
+            );
+        }
+    }
     let mut batch = Batch::new();
 
-    let table = Table::new(&CString::new(PKG_NAME).unwrap(), ProtoFamily::Ipv4);
-
     batch.add(&table, nftnl::MsgType::Add);
     batch.add(&table, nftnl::MsgType::Del);
 
@@ -17,53 +83,62 @@ pub fn fwinit() -> (Batch, Table) {
 }
 
 pub fn fwblock(
-    ips_add: &Vec<IpData>,
+    ips_add_all: &Vec<IpData>,
     ret: &mut Vec<String>,
     fwlen: &mut usize,
 ) -> std::result::Result<(), Error> {
-    // convert chain
-    let ips_add = convert(ips_add);
-    let (mut batch, table) = fwinit();
+    let ((mut batch4, table4), (mut batch6, table6)) = fwglobalinit();
 
-    // build chain
-    let mut chain = Chain::new(&CString::new(PKG_NAME).unwrap(), &table);
-    chain.set_hook(nftnl::Hook::In, 1);
-    chain.set_policy(nftnl::Policy::Accept);
+    let mut chain4 = Chain::new(&CString::new(PKG_NAME).unwrap(), &table4);
+    let mut chain6 = Chain::new(&CString::new(PKG_NAME).unwrap(), &table6);
 
-    // add chain
-    batch.add(&chain, nftnl::MsgType::Add);
+    initrules!(batch4, table4, chain4);
+    initrules!(batch6, table6, chain6);
 
-    let rule = Rule::new(&chain);
-    batch.add(&rule, nftnl::MsgType::Del);
+    let mut factor = 1;
+    if ips_add_all.len() > 100 {
+        factor = (ips_add_all.len() / 10) as usize
+    }
 
-    let mut rule = Rule::new(&chain);
-    rule.add_expr(&nft_expr!(ct state));
-    rule.add_expr(&nft_expr!(bitwise mask 4u32, xor 0u32));
-    rule.add_expr(&nft_expr!(cmp != 0u32));
-    rule.add_expr(&nft_expr!(counter));
-    rule.add_expr(&nft_expr!(verdict accept));
-    batch.add(&rule, nftnl::MsgType::Add);
+    let ips_add_tmp: Vec<IpData> = ips_add_all.clone().iter().map(|x| x.clone()).collect();
+    let mut ips_add_iter = ips_add_tmp.chunks(factor);
+    let mut ips_add: Vec<&[IpData]> = vec![];
+    while let Some(x) = ips_add_iter.next() {
+        ips_add.push(x);
+    }
 
     // build and add rules
-    for ip in ips_add.clone() {
-        let mut rule = Rule::new(&chain);
-        rule.add_expr(&nft_expr!(payload ipv4 saddr));
-        rule.add_expr(&nft_expr!(cmp == ip));
-        rule.add_expr(&nft_expr!(ct state));
-        rule.add_expr(&nft_expr!(bitwise mask 10u32, xor 0u32));
-        rule.add_expr(&nft_expr!(cmp != 0u32));
-        rule.add_expr(&nft_expr!(counter));
-        rule.add_expr(&nft_expr!(verdict drop));
-        batch.add(&rule, nftnl::MsgType::Add);
+    for ipdata_group in ips_add.clone() {
+        for ipdata in ipdata_group {
+            match ipdata.t {
+                4 => {
+                    createrules!(ipdata, chain4, batch4, Ipv4Addr, ipv4);
+                }
+                6 => {
+                    createrules!(ipdata, chain6, batch6, Ipv6Addr, ipv6);
+                }
+                _ => {}
+            }
+        }
     }
 
     // validate and send batch
-    let finalized_batch = batch.finalize();
-    send_and_process(&finalized_batch)?;
-    if fwlen != &mut ips_add.len() {
-        ret.push(format!("{length} ip in firewall", length = ips_add.len()));
+    for b in [batch4, batch6] {
+        let bf = b.finalize();
+        match send_and_process(&bf) {
+            Ok(_) => {}
+            Err(e) => {
+                println!("error sending batch: {e}");
+            }
+        };
     }
-    *fwlen = ips_add.len();
+    if fwlen != &mut ips_add_all.len() {
+        ret.push(format!(
+            "{length} ip in firewall",
+            length = ips_add_all.len()
+        ));
+    }
+    *fwlen = ips_add_all.len();
     Ok(())
 }
 
@@ -94,11 +169,3 @@ fn socket_recv<'a>(
         Ok(None)
     }
 }
-
-fn convert(input: &Vec<IpData>) -> Vec<Ipv4Addr> {
-    let mut output: Vec<Ipv4Addr> = vec![];
-    for val in input {
-        output.push(val.ip.parse::<Ipv4Addr>().unwrap());
-    }
-    output
-}

src/ip.rs

@@ -1,11 +1,10 @@
-use crate::config::httpclient;
 use crate::utils::gethostname;
 
+use chrono::offset::LocalResult;
 use chrono::prelude::*;
 use ipnet::IpNet;
 use lazy_static::lazy_static;
 use regex::Regex;
-use reqwest::Error as ReqError;
 use serde::{Deserialize, Serialize};
 use std::cmp::Ordering;
 use std::fmt::{Display, Formatter};
@@ -23,15 +22,27 @@ pub struct IpEvent {
     pub msgtype: String,
     pub mode: String,
     pub hostname: String,
-    pub ipdata: IpData,
+    pub ipdata: Option<IpData>,
 }
 
-#[derive(Clone, Debug, Serialize, Deserialize, Eq)]
-pub struct IpData {
-    pub ip: String,
-    pub src: String,
-    pub date: String,
-    pub hostname: String,
+#[macro_export]
+macro_rules! ipevent {
+    ($msgtype:expr,$mode:expr,$hostname:expr,$ipdata:expr) => {
+        IpEvent {
+            msgtype: String::from($msgtype),
+            mode: String::from($mode),
+            hostname: $hostname,
+            ipdata: $ipdata,
+        }
+    };
+    ($msgtype:expr,$mode:expr,$hostname:expr) => {
+        IpEvent {
+            msgtype: String::from($msgtype),
+            mode: String::from($mode),
+            hostname: $hostname,
+            ipdata: None,
+        }
+    };
 }
 
 #[derive(Clone, Debug, Serialize, Deserialize)]
@@ -42,6 +53,28 @@ pub struct BlockIpData {
     pub starttime: DateTime<Local>,
 }
 
+#[derive(Clone, Debug, Serialize, Deserialize, Eq)]
+pub struct IpData {
+    pub t: isize,
+    pub ip: String,
+    pub src: String,
+    pub date: String,
+    pub hostname: String,
+}
+
+#[macro_export]
+macro_rules! ipdata {
+    ($t:expr,$ip:expr,$src:expr,$date:expr,$hostname:expr) => {
+        IpData {
+            t: $t.clone(),
+            ip: $ip.clone(),
+            src: $src.clone(),
+            date: $date.clone(),
+            hostname: $hostname.clone(),
+        }
+    };
+}
+
 impl PartialEq for IpData {
     fn eq(&self, other: &IpData) -> bool {
         self.ip.as_bytes() == other.ip.as_bytes() && self.src == other.src
@@ -77,7 +110,7 @@ impl Display for IpData {
 }
 
 pub fn filter(
-    lines: Box<dyn Read>,
+    reader: Box<dyn Read>,
     iplist: &mut Vec<IpData>,
     trustnets: &Vec<IpNet>,
     regex: &Regex,
@@ -86,19 +119,23 @@ pub fn filter(
 ) -> isize {
     let mut ips = 0;
     let hostname = gethostname(true);
-    for line in BufReader::new(lines).lines() {
+    let lines = BufReader::new(reader).lines();
+    for line in lines.into_iter() {
         if let Ok(l) = line {
             if regex.is_match(l.as_str()) {
                 let s_ipaddr: String;
+                let t: isize;
 
                 match R_IPV4.captures(l.as_str()) {
                     Some(sv4) => {
                         s_ipaddr = sv4.get(0).unwrap().as_str().to_string();
+                        t = 4;
                     }
                     None => {
                         match R_IPV6.captures(l.as_str()) {
                             Some(sv6) => {
                                 s_ipaddr = sv6.get(0).unwrap().as_str().to_string();
+                                t = 6;
                             }
                             None => {
                                 continue;
@@ -107,6 +144,14 @@ pub fn filter(
                     }
                 };
 
+                let ipaddr: IpAddr = match s_ipaddr.parse() {
+                    Ok(ip) => ip,
+                    Err(err) => {
+                        println!("unparseable IP: {err} {s_ipaddr}");
+                        continue;
+                    }
+                };
+
                 let s_date: DateTime<Local>;
                 match R_DATE.captures(l.as_str()) {
                     Some(sdt) => {
@@ -120,21 +165,8 @@ pub fn filter(
                     }
                 };
 
-                let ipaddr: IpAddr = match s_ipaddr.parse() {
-                    Ok(ip) => ip,
-                    Err(err) => {
-                        println!("unparseable IP: {err} {s_ipaddr}");
-                        continue;
-                    }
-                };
-
                 if !is_trusted(&ipaddr, &trustnets) {
-                    iplist.push(IpData {
-                        ip: s_ipaddr,
-                        src: src.to_owned(),
-                        date: s_date.to_rfc3339().to_owned(),
-                        hostname: hostname.to_owned(),
-                    });
+                    iplist.push(ipdata!(t, s_ipaddr, src, s_date.to_rfc3339(), hostname));
                     ips += 1;
                 };
             }
@@ -144,28 +176,24 @@ pub fn filter(
 }
 
 fn parse_date(input: regex::Captures) -> DateTime<Local> {
-    let mut ymd: Vec<u64> = vec![];
-    let mut hms: Vec<u64> = vec![];
+    let mut ymd: Vec<u32> = vec![];
+    let mut hms: Vec<u32> = vec![];
+    let ymd_range = 2..5;
+    let hms_range = 5..8;
 
-    let (daterange, hourrange) = (2..5, 5..8);
-
-    for i in daterange {
-        ymd.push(input.get(i).unwrap().as_str().parse::<u64>().unwrap());
+    for cap in ymd_range {
+        ymd.push(input.get(cap).unwrap().as_str().parse::<u32>().unwrap());
     }
-    for i in hourrange {
-        hms.push(input.get(i).unwrap().as_str().parse::<u64>().unwrap());
+    for cap in hms_range {
+        hms.push(input.get(cap).unwrap().as_str().parse::<u32>().unwrap());
     }
 
-    let date = Local
-        .with_ymd_and_hms(
-            ymd[0] as i32,
-            ymd[1] as u32,
-            ymd[2] as u32,
-            hms[0] as u32,
-            hms[1] as u32,
-            hms[2] as u32,
-        )
-        .unwrap();
+    let date: DateTime<Local> =
+        match Local.with_ymd_and_hms(ymd[0] as i32, ymd[1], ymd[2], hms[0], hms[1], hms[2]) {
+            LocalResult::Single(s) => s,
+            LocalResult::Ambiguous(a, _b) => a,
+            LocalResult::None => Local::now().trunc_subsecs(0),
+        };
     date
 }
 
@@ -177,23 +205,3 @@ fn is_trusted(ip: &IpAddr, trustnets: &Vec<IpNet>) -> bool {
     }
     false
 }
-
-pub async fn _get_last(server: &String) -> Result<Vec<IpData>, ReqError> {
-    let resp = httpclient()
-        .get(format!("{server}/ips/last"))
-        .query(&[("interval", "3 hours")])
-        .send()
-        .await;
-
-    let req = match resp {
-        Ok(re) => re,
-        Err(err) => return Err(err),
-    };
-
-    let data: Vec<IpData> = match req.json::<Vec<IpData>>().await {
-        Ok(res) => res,
-        Err(err) => return Err(err),
-    };
-
-    Ok(data)
-}

src/ipblc.rs

@@ -1,6 +1,7 @@
 use crate::config::{Context, GIT_VERSION};
-use crate::fw::{fwblock, fwinit};
+use crate::fw::{fwblock, fwglobalinit};
 use crate::ip::{filter, IpData, IpEvent};
+use crate::ipevent;
 use crate::monitoring::apiserver;
 use crate::utils::{gethostname, read_lines, sleep_s};
 use crate::webservice::send_to_ipbl_api;
@@ -9,7 +10,8 @@ use crate::websocket::{send_to_ipbl_websocket, websocketpubsub, websocketreqrep}
 use chrono::prelude::*;
 use chrono::prelude::{DateTime, Local};
 use chrono::Duration;
-use nix::sys::inotify::InotifyEvent;
+use nix::sys::inotify::{InitFlags, Inotify, InotifyEvent};
+use sd_notify::*;
 use std::collections::HashMap;
 use std::sync::Arc;
 use tokio::sync::mpsc::{channel, Receiver, Sender};
@@ -20,16 +22,25 @@ const BL_CHAN_SIZE: usize = 32;
 const WS_CHAN_SIZE: usize = 64;
 const LOOP_MAX_WAIT: u64 = 5;
 
+macro_rules! log_with_systemd {
+    ($msg:expr) => {
+        println!("{}", $msg);
+        notify(false, &[NotifyState::Status(format!("{}", $msg).as_str())]).unwrap();
+    };
+}
+
 pub async fn run() {
-    let globalctx = Context::new().await;
+    let inotify = Inotify::init(InitFlags::empty()).unwrap();
+    let globalctx = Context::new(&inotify).await;
     let ctxarc = Arc::new(RwLock::new(globalctx));
+
     let mut fwlen: usize = 0;
 
     let pkgversion = format!("{}@{}", env!("CARGO_PKG_VERSION"), GIT_VERSION);
 
     let mut last_cfg_reload: DateTime<Local> = Local::now().trunc_subsecs(0);
-    println!("Launching {}, version {}", PKG_NAME, pkgversion);
-    fwinit();
+    log_with_systemd!(format!("Launching {}, version {}", PKG_NAME, pkgversion));
+    fwglobalinit();
 
     let ctxapi = Arc::clone(&ctxarc);
     apiserver(&ctxapi).await.unwrap();
@@ -47,7 +58,9 @@ pub async fn run() {
     let mut wssocketrr = websocketreqrep(&ctxwsrr).await;
 
     // init file watcher
-    let mut blrx = watchfiles(&ctxarc).await;
+    let inoarc = Arc::new(RwLock::new(inotify));
+    let inoclone = Arc::clone(&inoarc);
+    let mut blrx = watchfiles(inoclone).await;
 
     let ctxclone = Arc::clone(&ctxarc);
     let ipeventclone = Arc::clone(&ipeventtxarc);
@@ -55,6 +68,8 @@ pub async fn run() {
         compare_files_changes(&ctxclone, &mut blrx, &ipeventclone).await;
     });
 
+    notify(false, &[NotifyState::Ready]).unwrap();
+
     loop {
         let mut ret: Vec<String> = Vec::new();
 
@@ -64,22 +79,16 @@ pub async fn run() {
             ipevent = ipeventrx.recv() => {
                 let received_ip = ipevent.unwrap();
 
-                let (toblock,server);
-                {
-                    let mut ctx = ctxclone.write().await;
-                    toblock = ctx.get_blocklist_toblock().await;
-                    server = ctx.flags.server.clone();
-                }
+                let (toblock,server) = {
+                    let ctx = ctxclone.read().await;
+                    (ctx.get_blocklist_toblock().await,ctx.flags.server.clone())
+                };
 
                 if received_ip.msgtype == "bootstrap".to_string() {
                     for ip_to_send in toblock {
-                        let ipe = IpEvent{
-                            msgtype: String::from("init"),
-                            mode: String::from("ws"),
-                            hostname: gethostname(true),
-                            ipdata: ip_to_send,
-                        };
+                        let ipe = ipevent!("init","ws",gethostname(true),Some(ip_to_send));
                         if !send_to_ipbl_websocket(&mut wssocketrr, &ipe).await {
+                            wssocketrr.close(None).unwrap();
                             wssocketrr = websocketreqrep(&ctxwsrr).await;
                             break;
                         }
@@ -88,32 +97,31 @@ pub async fn run() {
                 }
 
                 // refresh context blocklist
-                let filtered_ipevent;
-                {
-                    let mut ctx = ctxarc.write().await;
-                    filtered_ipevent = ctx.update_blocklist(&received_ip).await;
-                }
+                let filtered_ipevent = {
+                    ctxarc.write().await.update_blocklist(&received_ip).await
+                };
 
                 // send ip list to api and ws sockets
                 if let Some(ipevent) = filtered_ipevent {
                     if received_ip.msgtype != "init" {
-                        println!("sending {} to api and ws", ipevent.ipdata.ip);
-                        let ipe = IpEvent{
-                            msgtype: String::from("add"),
-                            mode: String::from("ws"),
-                            hostname: gethostname(true),
-                            ipdata: ipevent.ipdata,
-                        };
+                        log_with_systemd!(format!("sending {} to api and ws", ipevent.ipdata.clone().unwrap().ip));
+                        let ipe = ipevent!("add","ws",gethostname(true),ipevent.ipdata);
                         send_to_ipbl_api(&server.clone(), &ipe).await;
-                        let status = send_to_ipbl_websocket(&mut wssocketrr, &ipe).await;
-                        if !status {
+                        if !send_to_ipbl_websocket(&mut wssocketrr, &ipe).await {
+                            wssocketrr.close(None).unwrap();
                             wssocketrr = websocketreqrep(&ctxwsrr).await;
                             continue;
                         }
                     }
                 }
             }
-            _val = sleep_s(LOOP_MAX_WAIT) => {}
+            _val = sleep_s(LOOP_MAX_WAIT) => {
+                let ipe = ipevent!("ping", "ws", gethostname(true));
+                if !send_to_ipbl_websocket(&mut wssocketrr, &ipe).await {
+                    wssocketrr.close(None).unwrap();
+                    wssocketrr = websocketreqrep(&ctxwsrr).await;
+                }
+            }
         };
 
         let ctxclone = Arc::clone(&ctxarc);
@@ -121,19 +129,43 @@ pub async fn run() {
 
         // log lines
         if ret.len() > 0 {
-            println!("{ret}", ret = ret.join(", "));
+            let result = ret.join(", ");
+            log_with_systemd!(format!("{result}"));
         }
 
         let ctxclone = Arc::clone(&ctxarc);
-        handle_cfg_reload(&ctxclone, &mut last_cfg_reload).await;
+        let inoclone = Arc::clone(&inoarc);
+        handle_cfg_reload(&ctxclone, &mut last_cfg_reload, inoclone).await;
     }
 }
 
-async fn handle_cfg_reload(ctxclone: &Arc<RwLock<Context>>, last_cfg_reload: &mut DateTime<Local>) {
+async fn handle_cfg_reload(
+    ctxclone: &Arc<RwLock<Context>>,
+    last_cfg_reload: &mut DateTime<Local>,
+    inoarc: Arc<RwLock<Inotify>>,
+) {
     let now_cfg_reload = Local::now().trunc_subsecs(0);
     if (now_cfg_reload - *last_cfg_reload) > Duration::seconds(LOOP_MAX_WAIT as i64) {
-        let mut ctx = ctxclone.write().await;
-        match ctx.load().await {
+        let inotify;
+        loop {
+            inotify = match inoarc.try_read() {
+                Ok(o) => o,
+                Err(e) => {
+                    println!("{e}");
+                    sleep_s(1).await;
+                    continue;
+                }
+            };
+            break;
+        }
+        let mut ctxtest = match ctxclone.try_write() {
+            Ok(o) => o,
+            Err(e) => {
+                println!("{e}");
+                return;
+            }
+        };
+        match ctxtest.load(&inotify).await {
             Ok(_) => {
                 *last_cfg_reload = Local::now().trunc_subsecs(0);
             }
@@ -145,34 +177,29 @@ async fn handle_cfg_reload(ctxclone: &Arc<RwLock<Context>>, last_cfg_reload: &mu
 }
 
 async fn handle_fwblock(ctxclone: Arc<RwLock<Context>>, ret: &mut Vec<String>, fwlen: &mut usize) {
-    let toblock = {
+    {
         let mut ctx = ctxclone.write().await;
         ctx.gc_blocklist().await;
+    }
+    let toblock = {
+        let ctx = ctxclone.read().await;
         ctx.get_blocklist_toblock().await
     };
 
     // apply firewall blocking
     match fwblock(&toblock, ret, fwlen) {
         Ok(_) => {}
-        Err(err) => {
-            println!("Err: {err}, unable to push firewall rules, use super user")
+        Err(e) => {
+            println!("err: {e}, unable to push firewall rules, use super user")
         }
     };
 }
 
-async fn watchfiles(ctxarc: &Arc<RwLock<Context>>) -> Receiver<FileEvent> {
+async fn watchfiles(inoarc: Arc<RwLock<Inotify>>) -> Receiver<FileEvent> {
     let (bltx, blrx): (Sender<FileEvent>, Receiver<FileEvent>) = channel(BL_CHAN_SIZE);
-    let ctxclone = Arc::clone(ctxarc);
     tokio::spawn(async move {
         loop {
-            let events;
-            let instance;
-            {
-                let ctx = ctxclone.read().await;
-                instance = ctx.instance.clone();
-            }
-
-            events = instance.read_events().unwrap();
+            let events = inoarc.read().await.read_events().unwrap();
 
             for inevent in events {
                 let date: DateTime<Local> = Local::now().trunc_subsecs(0);
@@ -185,12 +212,12 @@ async fn watchfiles(ctxarc: &Arc<RwLock<Context>>) -> Receiver<FileEvent> {
 
 async fn get_last_file_size(w: &mut HashMap<String, u64>, path: &str) -> (u64, bool) {
     let currentlen = match std::fs::metadata(&path.to_string()) {
-        Ok(u) => u.len().clone(),
+        Ok(u) => u.len(),
         Err(_) => 0u64,
     };
     let lastlen = match w.insert(path.to_string(), currentlen) {
         Some(u) => u,
-        None => 0u64,
+        None => currentlen,
     };
     (lastlen, lastlen != currentlen)
 }
@@ -205,20 +232,16 @@ async fn compare_files_changes(
         let modfiles = inrx.recv().await.unwrap();
         let mut iplist: Vec<IpData> = vec![];
 
-        let sask;
-        let sas;
-        {
+        let sas = {
             let ctx = ctxarc.read().await;
-            sas = ctx.clone().sas;
-            sask = sas.keys();
             tnets = ctx.cfg.build_trustnets();
-        }
+            ctx.sas.clone()
+        };
 
         match modfiles.inevent.name {
             Some(name) => {
                 let filename = name.to_str().unwrap();
-                for sak in sask {
-                    let sa = sas.get(sak).unwrap();
+                for (sak, sa) in sas.clone().iter_mut() {
                     if modfiles.inevent.wd == sa.wd {
                         let handle: String;
                         if sa.filename.as_str() == "" {
@@ -229,13 +252,11 @@ async fn compare_files_changes(
                             continue;
                         }
 
-                        let (filesize, sizechanged);
-                        {
+                        let (filesize, sizechanged) = {
                             let mut ctx = ctxarc.write().await;
                             let sa = ctx.sas.get_mut(sak).unwrap();
-                            (filesize, sizechanged) =
-                                get_last_file_size(&mut sa.watchedfiles, &handle).await;
-                        }
+                            get_last_file_size(&mut sa.watchedfiles, &handle).await
+                        };
 
                         if !sizechanged {
                             continue;
@@ -258,14 +279,9 @@ async fn compare_files_changes(
                     }
                 }
                 for ip in iplist {
-                    let ipevent = IpEvent {
-                        msgtype: String::from("add"),
-                        hostname: gethostname(true),
-                        mode: String::from("file"),
-                        ipdata: ip,
-                    };
-                    let ipetx = ipeventtx.write().await;
-                    ipetx.send(ipevent).await.unwrap();
+                    let ipe = ipevent!("add", "file", gethostname(true), Some(ip));
+                    let ipetx = ipeventtx.read().await;
+                    ipetx.send(ipe).await.unwrap();
                 }
             }
             None => {}

src/monitoring.rs

@@ -4,54 +4,72 @@ use serde_json;
 use std::io;
 use std::sync::Arc;
 use tokio::io::AsyncWriteExt;
-use tokio::net::TcpSocket;
+use tokio::net::TcpListener;
 use tokio::sync::RwLock;
 
 pub async fn apiserver(ctxarc: &Arc<RwLock<Context>>) -> io::Result<()> {
     let ctxarc = ctxarc.clone();
-    let addr;
-    {
-        let ctx = ctxarc.read().await;
-        addr = ctx.cfg.api.parse().unwrap();
-    }
-
-    let socket = TcpSocket::new_v4().unwrap();
-    socket.bind(addr).unwrap();
-    socket.set_reuseaddr(true).unwrap();
-    let listener = socket.listen(1024).unwrap();
+    let addr: String = { ctxarc.read().await.cfg.api.parse().unwrap() };
+    let listener = match TcpListener::bind(addr).await {
+        Ok(o) => o,
+        Err(e) => {
+            println!("error: {e}");
+            std::process::exit(1);
+        }
+    };
 
     tokio::spawn(async move {
         loop {
-            //apitx.send(String::from("")).await.unwrap();
             match listener.accept().await {
-                Ok((stream, _addr)) => {
-                    //let mut buf = [0; 1024];
-                    let data;
-                    {
-                        let ctx = ctxarc.read().await;
-                        data = serde_json::to_string(&ctx.blocklist);
+                Ok((mut socket, _addr)) => {
+                    let mut buf = vec![0; 1024];
+
+                    match socket.readable().await {
+                        Ok(_) => {
+                            match socket.try_read(&mut buf) {
+                                Ok(_) => {}
+                                Err(e) => {
+                                    println!("error: {e}");
+                                    continue;
+                                }
+                            };
+                        }
+                        Err(e) => {
+                            println!("error: {e}");
+                            continue;
+                        }
                     }
 
-                    match data {
-                        Ok(dt) => {
-                            let (_reader, mut writer) = stream.into_split();
-                            match writer.write_all(format!("{dt}").as_bytes()).await {
-                                Ok(_) => {}
-                                Err(err) => {
-                                    println!("{err}");
-                                }
-                            }
-                        }
-                        Err(err) => {
-                            println!("unable to serialize data: {err}");
+                    let msg = match String::from_utf8(buf.to_vec()) {
+                        Ok(o) => o.trim_matches(char::from(0)).trim().to_string(),
+                        Err(_) => "".to_string(),
+                    };
+
+                    let res = format_result(&ctxarc, msg.as_str()).await;
+
+                    match socket.write_all(res.as_bytes()).await {
+                        Ok(_) => {}
+                        Err(e) => {
+                            println!("error: {e}");
                         }
                     }
                 }
                 Err(err) => {
-                    println!("couldn't get client: {}", err)
+                    println!("error: {err}");
                 }
             }
         }
     });
     Ok(())
 }
+
+async fn format_result(ctxarc: &Arc<RwLock<Context>>, mode: &str) -> String {
+    let data;
+    let ctx = ctxarc.read().await;
+    match mode {
+        "cfg" => data = serde_json::to_string(&ctx.cfg).unwrap(),
+        "blocklist" => data = serde_json::to_string(&ctx.blocklist).unwrap(),
+        _ => data = serde_json::to_string(&ctx.blocklist).unwrap(),
+    };
+    data
+}

src/old.rs

@@ -0,0 +1,28 @@
+pub fn _search_subfolders(path: &Path) -> Vec<String> {
+    let dirs = std::fs::read_dir(path).unwrap();
+    let mut folders: Vec<String> = vec![];
+    for dir in dirs {
+        let dirpath = dir.unwrap().path();
+        let path = Path::new(dirpath.as_path());
+        if path.is_dir() {
+            folders.push(dirpath.to_str().unwrap().to_string());
+            for f in _search_subfolders(path) {
+                folders.push(f);
+            }
+        }
+    }
+    folders
+}
+
+pub fn _dedup<T: Ord + PartialOrd>(list: &mut Vec<T>) -> usize {
+    // Begin with sorting entries
+    list.sort();
+    // Then deduplicate
+    list.dedup();
+    // Return the length
+    list.len()
+}
+
+pub async fn _sleep_ms(ms: u64) {
+    sleep(Duration::from_millis(ms)).await;
+}

src/regexps/ipv6.txt

@@ -1 +1 @@
-((^\s*((([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5]))\s*$)|(^\s*((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(%.+)?\s*$))
+(((([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5]))\s*)|(((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(%.+)?)

src/utils.rs

@@ -1,21 +1,14 @@
-use lazy_static::lazy_static;
 use nix::unistd;
-use regex::Regex;
 use std::boxed::Box;
 use std::fs::File;
 use std::io::*;
-use std::path::Path;
 use tokio::time::{sleep, Duration};
 
-lazy_static! {
-    static ref R_FILE_GZIP: Regex = Regex::new(r".*\.gz.*").unwrap();
-}
-
 pub fn read_lines(filename: &String, offset: u64) -> Option<Box<dyn Read>> {
     let mut file = match File::open(filename) {
-        Ok(f) => f,
-        Err(err) => {
-            println!("{err}");
+        Ok(o) => o,
+        Err(e) => {
+            println!("error: {e}");
             return None;
         }
     };
@@ -24,23 +17,15 @@ pub fn read_lines(filename: &String, offset: u64) -> Option<Box<dyn Read>> {
     Some(lines)
 }
 
-pub fn _dedup<T: Ord + PartialOrd>(list: &mut Vec<T>) -> usize {
-    // Begin with sorting entries
-    list.sort();
-    // Then deduplicate
-    list.dedup();
-    // Return the length
-    list.len()
-}
-
-pub async fn _sleep_ms(ms: u64) {
-    sleep(Duration::from_millis(ms)).await;
-}
-
 pub async fn sleep_s(s: u64) {
     sleep(Duration::from_secs(s)).await;
 }
 
+#[allow(dead_code)]
+pub async fn sleep_ms(m: u64) {
+    sleep(Duration::from_millis(m)).await;
+}
+
 pub fn gethostname(show_fqdn: bool) -> String {
     let hostname_cstr = unistd::gethostname().expect("Failed getting hostname");
     let fqdn = hostname_cstr
@@ -53,19 +38,3 @@ pub fn gethostname(show_fqdn: bool) -> String {
     }
     hostname[0].to_string()
 }
-
-pub fn _search_subfolders(path: &Path) -> Vec<String> {
-    let dirs = std::fs::read_dir(path).unwrap();
-    let mut folders: Vec<String> = vec![];
-    for dir in dirs {
-        let dirpath = dir.unwrap().path();
-        let path = Path::new(dirpath.as_path());
-        if path.is_dir() {
-            folders.push(dirpath.to_str().unwrap().to_string());
-            for f in _search_subfolders(path) {
-                folders.push(f);
-            }
-        }
-    }
-    folders
-}

src/webservice.rs

@@ -11,12 +11,12 @@ pub async fn send_to_ipbl_api(server: &str, ip: &IpEvent) {
     let mut try_req = 0;
     let client = httpclient();
     loop {
-        match push_ip(&client, &server, &ip.ipdata).await {
+        match push_ip(&client, &server, &ip.ipdata.clone().unwrap()).await {
             Ok(_) => {
                 break;
             }
-            Err(err) => {
-                println!("{err}");
+            Err(e) => {
+                println!("error: {e}");
                 sleep_s(1).await;
                 if try_req == MAX_FAILED_API_RATE {
                     break;
@@ -31,6 +31,7 @@ async fn push_ip(client: &Client, server: &str, ip: &IpData) -> Result<(), ReqEr
     let mut data: Vec<IpData> = vec![];
 
     data.push(IpData {
+        t: ip.t,
         ip: ip.ip.to_string(),
         src: ip.src.to_string(),
         date: ip.date.to_string(),
@@ -56,6 +57,7 @@ async fn _push_ip_bulk(
 
     for ip in ips {
         data.push(IpData {
+            t: ip.t,
             ip: ip.ip.to_string(),
             src: ip.src.to_string(),
             date: ip.date.to_string(),

src/websocket.rs

@@ -14,13 +14,13 @@ use tungstenite::*;
 pub async fn websocketreqrep(
     ctxarc: &Arc<RwLock<Context>>,
 ) -> WebSocket<MaybeTlsStream<TcpStream>> {
-    let (mut wssocketrr, bootstrap_event, cfg);
+    let (mut wssocketrr, bootstrap_event, wscfg);
     {
         let ctx = ctxarc.read().await;
         bootstrap_event = ctx.cfg.bootstrap_event().clone();
-        cfg = ctx.cfg.ws.get("reqrep").unwrap().clone();
+        wscfg = ctx.cfg.ws.get("reqrep").unwrap().clone();
     }
-    wssocketrr = websocketconnect(&cfg, &gethostname(true)).await.unwrap();
+    wssocketrr = websocketconnect(&wscfg, &gethostname(true)).await.unwrap();
     send_to_ipbl_websocket(&mut wssocketrr, &bootstrap_event).await;
 
     return wssocketrr;
@@ -41,19 +41,28 @@ pub async fn websocketpubsub(
     tokio::spawn(async move {
         loop {
             let mut ws = websocket.write().await;
-            match ws.read_message() {
+            match ws.read() {
                 Ok(msg) => {
                     let tosend: IpEvent = match serde_json::from_str(msg.to_string().as_str()) {
                         Ok(o) => o,
-                        Err(_e) => {
+                        Err(e) => {
+                            println!("error in pubsub: {e:?}");
                             continue;
                         }
                     };
-                    if tosend.ipdata.hostname != gethostname(true)
-                        || tosend.msgtype == "init".to_string()
-                    {
-                        let txps = txpubsub.write().await;
-                        txps.send(tosend).await.unwrap();
+                    match tosend.ipdata.clone() {
+                        Some(o) => {
+                            if o.hostname != gethostname(true)
+                                || tosend.msgtype == "init".to_string()
+                            {
+                                let txps = txpubsub.read().await;
+                                txps.send(tosend).await.unwrap();
+                            }
+                        }
+                        None => {
+                            let txps = txpubsub.read().await;
+                            txps.send(tosend.clone()).await.unwrap();
+                        }
                     }
                 }
                 Err(e) => {
@@ -90,9 +99,7 @@ pub async fn websocketconnect<'a>(
     }
     println!("connected to {endpoint}");
     let msg = json!({ "hostname": hostname });
-    socket
-        .write_message(Message::Text(msg.to_string()))
-        .unwrap();
+    socket.send(Message::Text(msg.to_string())).unwrap();
     Ok(socket)
 }
 
@@ -103,32 +110,30 @@ pub async fn send_to_ipbl_websocket(
     let msg = format!("{val}", val = serde_json::to_string(&ip).unwrap());
 
     if ws.can_write() {
-        match ws.write_message(Message::Text(msg)) {
+        match ws.send(Message::Text(msg)) {
             Ok(_) => {}
             Err(e) => {
                 println!("err send read: {e:?}");
-                return handle_websocket_error(ws);
+                return false;
             }
         };
     } else {
-        return handle_websocket_error(ws);
+        println!("can't write to socket");
+        return false;
     };
 
     if ws.can_read() {
-        match ws.read_message() {
+        match ws.read() {
             Ok(_) => {}
             Err(e) => {
                 println!("err send read: {e:?}");
-                return handle_websocket_error(ws);
+                return false;
             }
         };
     } else {
-        return handle_websocket_error(ws);
+        println!("can't read from socket");
+        return false;
     };
+
     true
 }
-
-fn handle_websocket_error(ws: &mut WebSocket<MaybeTlsStream<TcpStream>>) -> bool {
-    ws.close(None).unwrap();
-    return false;
-}