Release 1.1.9 Ammend

Reviewed-on: https://forgejo.neshweb.net///Neshura/cloudflare-dns-updater/pulls/36

.forgejo/workflows/build+release.yml

@@ -1,4 +1,4 @@
-name: 'Build and Release Binary File'
+name: 'Build and release binary file and packages'
 author: 'Neshura'
 
 on: 
@@ -51,13 +51,6 @@ jobs:
             -
                 name: Checking Out Repository Code
                 uses: https://code.forgejo.org/actions/checkout@v3
-            -
-                name: Installing cargo-deb dependencies
-                run: apt install -y liblzma-dev
-            -
-                name: Installing cargo-deb
-                run: |
-                    cargo install cargo-deb
             -
                 name: Prepare build environment
                 run: mkdir dist
@@ -70,8 +63,11 @@ jobs:
                 name: Bundle .deb package
                 run: |
                     cargo deb
-                    DEBIAN_REF=$(echo ${{ github.ref_name }} | tr - \~)
-                    mv target/debian/${{ github.event.repository.name }}_$DEBIAN_REF-1_amd64.deb dist/${{ github.event.repository.name }}_$DEBIAN_REF-1_amd64.deb
+                    DEBIAN_REF=$(cat Cargo.toml | grep -E "(^|\|)version =" | cut -f2- -d= | tr -d \" | tr -d " " | tr - \~)
+                    echo "DEBIAN_REF=$DEBIAN_REF" >> dist/build.env
+                    DEBIAN_REV=-$(cat Cargo.toml | grep -E "(^|\|)revision =" | cut -f2- -d= | tr -d \" | tr -d " ")
+                    echo "DEBIAN_REV=$DEBIAN_REV" >> dist/build.env
+                    mv target/debian/${{ github.event.repository.name }}_"$DEBIAN_REF""$DEBIAN_REV"_amd64.deb dist/${{ github.event.repository.name }}_"$DEBIAN_REF""$DEBIAN_REV"_amd64.deb
             -
                 name: Uploading Build Artifact
                 uses: actions/upload-artifact@v3
@@ -80,7 +76,7 @@ jobs:
                     path: dist
                     if-no-files-found: error
 
-    upload-release:
+    upload-generic-package:
         needs: build
         if: success()
         runs-on: docker
@@ -93,23 +89,55 @@ jobs:
                 run: |
                     echo 'curl -v --user ${{ secrets.FORGEJO_USERNAME }}:${{ secrets.FORGEJO_TOKEN }} \
                     --upload-file release_blobs/${{ github.event.repository.name }}-linux-amd64 \
-                    https://forgejo.neshweb.net/api/packages/${{ secrets.FORGEJO_USERNAME }}/generic/${{ github.event.repository.name }}/${{  github.ref_name }}/chellaris-rust-api-linux-amd64'
+                    https://forgejo.neshweb.net/api/packages/${{ secrets.FORGEJO_USERNAME }}/generic/${{ github.event.repository.name }}/${{ github.ref_name }}/${{ github.event.repository.name }}-linux-amd64'
                     curl -v --user ${{ secrets.FORGEJO_USERNAME }}:${{ secrets.FORGEJO_TOKEN }} \
                     --upload-file release_blobs/${{ github.event.repository.name }}-linux-amd64 \
-                    https://forgejo.neshweb.net/api/packages/${{ secrets.FORGEJO_USERNAME }}/generic/${{ github.event.repository.name }}/${{  github.ref_name }}/chellaris-rust-api-linux-amd64
+                    https://forgejo.neshweb.net/api/packages/${{ secrets.FORGEJO_USERNAME }}/generic/${{ github.event.repository.name }}/${{ github.ref_name }}/${{ github.event.repository.name }}-linux-amd64
+
+    upload-debian-package:
+        needs: build
+        if: success()
+        runs-on: docker
+        steps:
             -
-                name: Upload Debian Package
+                name: Downloading All Build Artifacts
+                uses: actions/download-artifact@v3
+            -
+                name: Upload Debian Package to staging
                 run: |
-                    DEBIAN_REF=$(echo ${{ github.ref_name }} | tr - \~)
+                    source release_blobs/build.env
                     echo 'curl -v --user ${{ secrets.FORGEJO_USERNAME }}:${{ secrets.FORGEJO_TOKEN }} \
-                    --upload-file release_blobs/${{ github.event.repository.name }}_$DEBIAN_REF-1_amd64.deb \
+                    --upload-file release_blobs/${{ github.event.repository.name }}_'"$DEBIAN_REF""$DEBIAN_REV"'_amd64.deb \
+                    https://forgejo.neshweb.net/api/packages/${{ secrets.FORGEJO_USERNAME }}/debian/pool/bookworm/staging/upload'
+                    curl -v --user ${{ secrets.FORGEJO_USERNAME }}:${{ secrets.FORGEJO_TOKEN }} \
+                    --upload-file release_blobs/${{ github.event.repository.name }}_"$DEBIAN_REF""$DEBIAN_REV"_amd64.deb \
+                    https://forgejo.neshweb.net/api/packages/${{ secrets.FORGEJO_USERNAME }}/debian/pool/bookworm/staging/upload
+            -
+                name: Upload Debian Package to main
+                if: (! contains(github.ref_name, '-rc'))
+                run: |
+                    source release_blobs/build.env
+                    echo 'curl -v --user ${{ secrets.FORGEJO_USERNAME }}:${{ secrets.FORGEJO_TOKEN }} \
+                    --upload-file release_blobs/${{ github.event.repository.name }}_'"$DEBIAN_REF""$DEBIAN_REV"'_amd64.deb \
                     https://forgejo.neshweb.net/api/packages/${{ secrets.FORGEJO_USERNAME }}/debian/pool/bookworm/main/upload'
                     curl -v --user ${{ secrets.FORGEJO_USERNAME }}:${{ secrets.FORGEJO_TOKEN }} \
-                    --upload-file release_blobs/${{ github.event.repository.name }}_$DEBIAN_REF-1_amd64.deb \
+                    --upload-file release_blobs/${{ github.event.repository.name }}_"$DEBIAN_REF""$DEBIAN_REV"_amd64.deb \
                     https://forgejo.neshweb.net/api/packages/${{ secrets.FORGEJO_USERNAME }}/debian/pool/bookworm/main/upload
+
+    create-release:
+        needs: build
+        if: success()
+        runs-on: docker
+        steps:
+            -
+                name: Downloading All Build Artifacts
+                uses: actions/download-artifact@v3
+            -
+                name: Filter out env files
+                run: rm release_blobs/build.env
             -
                 name: Release New Version
-                uses: actions/forgejo-release@v1
+                uses: actions/forgejo-release@v2
                 with:
                     direction: upload
                     url: https://forgejo.neshweb.net

.forgejo/workflows/pull-requests.yml

@@ -0,0 +1,67 @@
+name: 'Build binary file and bundle packages'
+author: 'Neshura'
+
+on:
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  test:
+    runs-on: docker
+    container: forgejo.neshweb.net/ci-docker-images/rust-node:latest
+    steps:
+      -
+        name: Add Clippy
+        run: rustup component add clippy
+      -
+        name: Checking Out Repository Code
+        uses: https://code.forgejo.org/actions/checkout@v3
+      -
+        name: Set Up Cargo Cache
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+      -
+        name: Run Clippy
+        run: cargo clippy
+
+  build:
+    needs: test
+    if: success()
+    runs-on: docker
+    container: forgejo.neshweb.net/ci-docker-images/rust-node:latest
+    steps:
+      -
+        name: Checking Out Repository Code
+        uses: https://code.forgejo.org/actions/checkout@v3
+      -
+        name: Prepare build environment
+        run: mkdir dist
+      -
+        name: Compiling To Linux Target
+        run: |
+          cargo build -r
+          mv target/release/${{ github.event.repository.name }} dist/${{ github.event.repository.name }}-linux-amd64
+      -
+        name: Bundle .deb package
+        run: |
+          cargo deb
+          DEBIAN_REF=$(cat Cargo.toml | grep -E "(^|\|)version =" | cut -f2- -d= | tr -d \" | tr -d " " | tr - \~)
+          echo "DEBIAN_REF=$DEBIAN_REF" >> dist/build.env
+          DEBIAN_REV=-$(cat Cargo.toml | grep -E "(^|\|)revision =" | cut -f2- -d= | tr -d \" | tr -d " ")
+          echo "DEBIAN_REV=$DEBIAN_REV" >> dist/build.env
+          mv target/debian/${{ github.event.repository.name }}_"$DEBIAN_REF""$DEBIAN_REV"_amd64.deb dist/${{ github.event.repository.name }}_"$DEBIAN_REF""$DEBIAN_REV"_amd64.deb
+      -
+        name: Uploading Build Artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: release_blobs
+          path: dist
+          if-no-files-found: error

.gitignore

@@ -4,6 +4,5 @@ venv/
 .idea/
 .vscode/
 
-/.env
 /interfaces.toml
 /zones.d

Cargo.lock

@@ -114,11 +114,10 @@ dependencies = [
 
 [[package]]
 name = "cloudflare-dns-updater"
-version = "1.1.1-rc.1"
+version = "1.1.9"
 dependencies = [
  "chrono",
  "confy",
- "dotenv",
  "ipnet",
  "log",
  "reqwest",
@@ -178,12 +177,6 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "dotenv"
-version = "0.15.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77c90badedccf4105eca100756a0b1289e191f6fcbdadd3cee1d2f614f97da8f"
-
 [[package]]
 name = "encoding_rs"
 version = "0.8.33"
@@ -627,7 +620,7 @@ checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.43",
+ "syn",
 ]
 
 [[package]]
@@ -828,7 +821,7 @@ checksum = "43576ca501357b9b071ac53cdc7da8ef0cbd9493d8df094cd821777ea6e894d3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.43",
+ "syn",
 ]
 
 [[package]]
@@ -875,26 +868,15 @@ dependencies = [
 
 [[package]]
 name = "strum_macros"
-version = "0.24.3"
+version = "0.25.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e385be0d24f186b4ce2f9982191e7101bb737312ad61c1f2f984f34bcf85d59"
+checksum = "23dc1fa9ac9c169a78ba62f0b841814b7abae11bdd047b9c58f893439e309ea0"
 dependencies = [
  "heck",
  "proc-macro2",
  "quote",
  "rustversion",
- "syn 1.0.109",
-]
-
-[[package]]
-name = "syn"
-version = "1.0.109"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
-dependencies = [
- "proc-macro2",
- "quote",
- "unicode-ident",
+ "syn",
 ]
 
 [[package]]
@@ -969,7 +951,7 @@ checksum = "01742297787513b79cf8e29d1056ede1313e2420b7b3b15d0a768b4921f549df"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.43",
+ "syn",
 ]
 
 [[package]]
@@ -1147,7 +1129,7 @@ dependencies = [
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.43",
+ "syn",
  "wasm-bindgen-shared",
 ]
 
@@ -1181,7 +1163,7 @@ checksum = "f0eb82fcb7930ae6219a7ecfd55b217f5f0893484b7a13022ebb2b2bf20b5283"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.43",
+ "syn",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]

Cargo.toml

@@ -1,11 +1,25 @@
 [package]
 authors = ["Neshura"]
 name = "cloudflare-dns-updater"
-version = "1.1.1-rc.1"
+version = "1.1.9"
 edition = "2021"
 description = "Application for automatically updating Cloudflare DNS records"
 license = "GPL-3.0-or-later"
 
+[package.metadata.deb]
+extended-description = "Application for automatically updating Cloudflare DNS records"
+maintainer-scripts = "debian/"
+revision = "1"
+depends = ["libc6", "libssl3", "systemd"]
+assets = [
+    [
+        "target/release/cloudflare-dns-updater",
+        "/usr/local/bin/cloudflare-dns-updater",
+        "755",
+    ]
+]
+systemd-units = { enable = false }
+
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
@@ -14,10 +28,9 @@ reqwest = { version = "^0.11.14", features = ["blocking", "json"] }
 serde = "^1.0.152"
 serde_derive = "^1.0.152"
 serde_json = "^1.0.93"
-strum_macros = "^0.24.3"
+strum_macros = "^0.25.3"
 log = "^0.4.20"
 systemd-journal-logger = "^2.1.1"
 confy = "^0.5.1"
-dotenv = "^0.15.0"
 ipnet = "^2.9.0"
 url = "2.5.0"

README.md

@@ -7,23 +7,18 @@
 The application necessarily requires a valid Cloudflare API Token.
 Further the application must be located in the same network as the configured zones.
 
-| Environment Variable | Required |               Usage                |
-|:--------------------:|:--------:|:----------------------------------:|
-|     CF_API_TOKEN     |    x     |        Cloudflare API Token        |
-|   STATUS_POST_URL    |          | Post Endpoint for a Uptime Monitor |
-*Note: Variables can be stored in a .env file*
-
-The actual configuration happens in two or more files:  
+The actual configuration happens in three or more files located in `~/.config/cloudflare-dns-updater/`:
+`config.toml` contains general configuration parameters for the application
 `interfaces.toml` contains all IPv6 interfaces available/used by the zone config files.  
-`.toml` files in `zone.d` contain settings for individual zones.
+`.toml` files in `zones.d` contain settings for individual zones.
 
 Example:
 
-*.env*
-```text
-CF_API_TOKEN=0123456789abcdef0123456789abcdef01234
-CHECK_INTERVAL_SECONDS=30                   // Defaults to 60 if missing
-UPTIME_URL=https://example.org/uptime/id12  // Entirely optional
+*config.toml*
+```toml
+cf_api_token = "0123456789abcdef0123456789abcdef01234"  # Cloudflare API Token
+check_interval_seconds = 30                             # Defaults to 60 if missing
+uptime_url = "https://example.org/uptime/id12"          # Post Endpoint for a Uptime Monitor
 ```
 
 *interfaces.toml*
@@ -34,7 +29,7 @@ host_address = "::edcb:a098:7654:3210"
 example-interface = "::0123:4567:890a:bcde"   # static part of the IP, the rest will be dynamically generated using the host
 ```
 
-*zone.d/example.org.toml*
+*zones.d/example.org.toml*
 ```toml
 email = "owner@example.org"             # Email of User owning the Zone
 zone = "example.org"                    # Zone Name
@@ -47,4 +42,10 @@ interface = "example-interface"     # Only required on type values 6 and 10
 ```
 
 ## Debian Repository
-TODO!
+
+Currently supported:
+- Debian 12 'Bookworm'
+
+Includes systemd system and user unit files
+
+For more details see [the package registry](https://forgejo.neshweb.net/Neshura/-/packages/debian/cloudflare-dns-updater)

cloudflare.json

@@ -1,74 +0,0 @@
-{
-    "AAAA": [
-      "books",
-      "calibre",
-      "docs.gitlab",
-      "element",
-      "files",
-      "gitlab",
-      "*.gitpages",
-      "gitpages",
-      "hentai",
-      "ipv6",
-      "jellyfin",
-      "komga",
-      "manga",
-      "mastodon",
-      "matrix",
-      "minecraft",
-      "monitoring",
-      "mstreaming",
-      "music",
-      "navidrome",
-      "neshura-server.net",
-      "nextcloud",
-      "nginx",
-      "picard",
-      "porn",
-      "portainer",
-      "readyornot",
-      "registry.gitlab",
-      "temp1",
-      "temp2",
-      "tube",
-      "video",
-      "www",
-      "zomboid"
-    ],
-    "A": [
-      "books",
-      "calibre",
-      "docs.gitlab",
-      "element",
-      "files",
-      "gitlab",
-      "*.gitpages",
-      "gitpages",
-      "hentai",
-      "ipv4",
-      "jellyfin",
-      "komga",
-      "manga",
-      "mastodon",
-      "matrix",
-      "minecraft",
-      "monitoring",
-      "mstreaming",
-      "music",
-      "navidrome",
-      "neshura-server.net",
-      "nextcloud",
-      "nginx",
-      "picard",
-      "porn",
-      "portainer",
-      "readyornot",
-      "registry.gitlab",
-      "temp1",
-      "temp2",
-      "tube",
-      "video",
-      "www",
-      "zomboid"
-    ]
-  }

config.json

@@ -1,38 +0,0 @@
-{
-  "ipv6_interface": ":da5e:d3ff:feeb:4346",
-  "zones": [
-    {
-      "email": "neshura@proton.me",
-      "name": "neshura.net",
-      "id": "0183f167a051f1e432c0d931478638b5",
-      "dns_entries": [
-        {
-          "name": "*.neshura.net",
-          "type4": false,
-          "type6": true,
-          "interface": ":da5e:d3ff:feeb:4346"
-        },        
-        {
-          "name": "neshura.net",
-          "type4": false,
-          "type6": true,
-          "interface": ":da5e:d3ff:feeb:4346"
-        }
-      ]
-    },
-    {
-      "email": "neshura@proton.me",
-      "name": "neshura-server.net",
-      "id": "146d4cd6a1777376b423aaedc6824818",
-      "dns_entries": [
-      ]
-    },
-    {
-      "email": "neshura@proton.me",
-      "name": "neshweb.net",
-      "id": "75b0d52229357478b734ae0f6d075c15",
-      "dns_entries": [
-      ]
-    }
-  ]
-}

debian/cloudflare-dns-updater@.service

@@ -0,0 +1,14 @@
+[Unit]
+Description="Application for automatically updating Cloudflare DNS records"
+After=syslog.target
+After=network-online.target
+
+[Service]
+Type=simple
+User=%i
+ExecStart=/usr/local/bin/cloudflare-dns-updater
+Restart=always
+RestartSec=3
+
+[Install]
+WantedBy=multi-user.target

src/cloudflare.rs

@@ -1,6 +1,4 @@
 use std::collections::HashMap;
-use std::env;
-use std::env::VarError;
 use std::error::Error;
 use std::net::{Ipv4Addr, Ipv6Addr};
 use log::{error, warn};
@@ -11,7 +9,7 @@ use serde_derive::{Deserialize, Serialize};
 use strum_macros::{Display, IntoStaticStr};
 use systemd_journal_logger::connected_to_journal;
 use url::ParseError;
-use crate::config::{ZoneConfig, ZoneEntry};
+use crate::config::{AppConfig, ZoneConfig, ZoneEntry};
 
 const API_BASE: &str = "https://api.cloudflare.com/client/v4";
 
@@ -34,14 +32,14 @@ pub(crate) struct CloudflareZone {
 }
 
 impl CloudflareZone {
-    pub(crate) fn new(zone: &ZoneConfig) -> Result<Self, VarError> {
-        let key = env::var("CF_API_TOKEN")?;
-        Ok(Self {
+    pub(crate) fn new(zone: &ZoneConfig, config: &AppConfig) -> Self {
+        let key = config.cloudflare_api_token.clone();
+        Self {
             name: zone.name.clone(),
             email: zone.email.clone(),
             key,
             id: zone.id.clone(),
-        })
+        }
     }
 
     fn generate_auth_headers(&self) -> HeaderMap {
@@ -66,7 +64,7 @@ impl CloudflareZone {
                     let entries = match response.json::<CloudflareApiResults>() {
                         Ok(data) => data,
                         Err(e) => {
-                            let err_msg = format!("Unable to parse API response. Error: {e}");
+                            let err_msg = format!("Unable to parse API response: {e}");
                             match connected_to_journal() {
                                 true => error!("[ERROR] {err_msg}"),
                                 false => eprintln!("[ERROR] {err_msg}"),
@@ -77,7 +75,7 @@ impl CloudflareZone {
 
                     Ok(entries.result)
                 } else {
-                    let err_msg = format!("Unable to fetch Cloudflare Zone Entries for {}. Error: {}",self.name ,response.status());
+                    let err_msg = format!("Unable to fetch Cloudflare Zone Entries for {}: {}",self.name ,response.status());
                     match connected_to_journal() {
                         true => error!("[ERROR] {err_msg}"),
                         false => eprintln!("[ERROR] {err_msg}"),
@@ -86,7 +84,7 @@ impl CloudflareZone {
                 }
             }
             Err(e) => {
-                let err_msg = format!("Unable to access Cloudflare API. Error: {e}");
+                let err_msg = format!("Unable to access Cloudflare API: {e}");
                 match connected_to_journal() {
                     true => error!("[ERROR] {err_msg}"),
                     false => eprintln!("[ERROR] {err_msg}"),
@@ -109,7 +107,7 @@ impl CloudflareZone {
                             self.validate_response(response)
                         },
                         Err(e) => {
-                            let err_msg = format!("Unable to access Cloudflare API. Error: {e}");
+                            let err_msg = format!("Unable to access Cloudflare API: {e}");
                             match connected_to_journal() {
                                 true => error!("[ERROR] {err_msg}"),
                                 false => eprintln!("[ERROR] {err_msg}"),
@@ -135,7 +133,7 @@ impl CloudflareZone {
                             self.validate_response(response)
                         },
                         Err(e) => {
-                            let err_msg = format!("Unable to access Cloudflare API. Error: {e}");
+                            let err_msg = format!("Unable to access Cloudflare API: {e}");
                             match connected_to_journal() {
                                 true => error!("[ERROR] {err_msg}"),
                                 false => eprintln!("[ERROR] {err_msg}"),
@@ -176,7 +174,7 @@ impl CloudflareZone {
                             self.validate_response(response)
                         },
                         Err(e) => {
-                            let err_msg = format!("Unable to access Cloudflare API. Error: {e}");
+                            let err_msg = format!("Unable to access Cloudflare API: {e}");
                             match connected_to_journal() {
                                 true => error!("[ERROR] {err_msg}"),
                                 false => eprintln!("[ERROR] {err_msg}"),
@@ -202,7 +200,7 @@ impl CloudflareZone {
                             self.validate_response(response)
                         },
                         Err(e) => {
-                            let err_msg = format!("Unable to access Cloudflare API. Error: {e}");
+                            let err_msg = format!("Unable to access Cloudflare API: {e}");
                             match connected_to_journal() {
                                 true => error!("[ERROR] {err_msg}"),
                                 false => eprintln!("[ERROR] {err_msg}"),
@@ -272,7 +270,7 @@ impl CloudflareZone {
         match Url::parse(input) {
             Ok(url) => Ok(url),
             Err(e) => {
-                let err_msg = format!("Unable to parse URL. Error: {}", e);
+                let err_msg = format!("Unable to parse URL: {}", e);
                 match connected_to_journal() {
                     true => error!("[ERROR] {err_msg}"),
                     false => eprintln!("[ERROR] {err_msg}"),
@@ -295,7 +293,7 @@ impl CloudflareZone {
             let data = match response.json::<CloudflareApiResult>() {
                 Ok(data) => data,
                 Err(e) => {
-                    let err_msg = format!("Unable to parse API response. Error: {e}");
+                    let err_msg = format!("Unable to parse API response: {e}");
                     match connected_to_journal() {
                         true => error!("[ERROR] {err_msg}"),
                         false => eprintln!("[ERROR] {err_msg}"),
@@ -307,7 +305,7 @@ impl CloudflareZone {
             match data.success {
                 true => Ok(()),
                 false => {
-                    let err_msg = format!("Unexpected error while updating DNS record. Info: {:?}", data);
+                    let err_msg = format!("Unexpected error while updating DNS record: {:?}", data);
                     match connected_to_journal() {
                         true => error!("[ERROR] {err_msg}"),
                         false => eprintln!("[ERROR] {err_msg}"),
@@ -316,7 +314,7 @@ impl CloudflareZone {
                 }
             }
         } else {
-            let err_msg = format!("Unable to post/put Cloudflare DNS entry. Error: {}", response.status());
+            let err_msg = format!("Unable to post/put Cloudflare DNS entry: {}", response.status());
             match connected_to_journal() {
                 true => error!("[ERROR] {err_msg}"),
                 false => eprintln!("[ERROR] {err_msg}"),

src/config.rs

@@ -37,7 +37,7 @@ impl InterfaceConfig {
         let interface_address = match self.interfaces.get(interface_name) {
             Some(address) => *address,
             None => {
-                let err_msg = "Malformed IP in interfaces.toml";
+                let err_msg = format!("Malformed or missing IP in interfaces.toml for interface {}", interface_name);
                 match connected_to_journal() {
                     true => error!("[ERROR] {err_msg}"),
                     false => eprintln!("[ERROR] {err_msg}"),
@@ -140,3 +140,46 @@ impl Default for ZoneConfig {
     }
 }
 
+#[derive(Serialize, Deserialize, Clone, Debug, PartialEq)]
+pub(crate) struct AppConfig {
+    pub(crate) cloudflare_api_token: String,
+    pub(crate) check_interval_seconds: Option<u16>,
+    pub(crate) uptime_url: Option<String>,
+}
+
+impl AppConfig {
+    pub(crate) fn load() -> Result<Self, Box<dyn Error>> {
+        let cfg: Self = match confy::load(env!("CARGO_PKG_NAME"),"config") {
+            Ok(data) => data,
+            Err(e) => {
+                match connected_to_journal() {
+                    true => error!("[ERROR] {e}"),
+                    false => eprintln!("[ERROR] {e}")
+                }
+                return Err(Box::new(e));
+            }
+        };
+
+        if cfg.cloudflare_api_token.is_empty() {
+            let err_msg = "Cloudflare api token not specified. The app cannot work without this";
+            match connected_to_journal() {
+                true => error!("[ERROR] {err_msg}"),
+                false => eprintln!("[ERROR] {err_msg}")
+            }
+            panic!("{err_msg}");
+        }
+
+        Ok(cfg)
+    }
+}
+
+impl Default for AppConfig {
+    fn default() -> Self {
+        Self {
+            cloudflare_api_token: "".to_owned(),
+            check_interval_seconds: None,
+            uptime_url: None
+        }
+    }
+}
+

src/main.rs

@@ -1,16 +1,15 @@
 /*use cloudflare_old::{Instance, CloudflareDnsType};*/
 use reqwest::blocking::get;
-use std::{env, thread::{sleep}};
+use std::{thread::{sleep}};
 use std::error::Error;
 use std::net::{Ipv4Addr, Ipv6Addr};
 use std::str::FromStr;
 use chrono::{Utc, Duration};
-use dotenv::dotenv;
 use log::{info, warn, error, LevelFilter};
 use reqwest::StatusCode;
 use systemd_journal_logger::{connected_to_journal, JournalLog};
 use crate::cloudflare::{CloudflareZone, DnsRecordType};
-use crate::config::{InterfaceConfig, ZoneConfig, ZoneEntry};
+use crate::config::{AppConfig, InterfaceConfig, ZoneConfig, ZoneEntry};
 
 mod config;
 mod cloudflare;
@@ -25,8 +24,8 @@ struct Addresses {
 impl Addresses {
     fn new() -> Result<Self, Box<dyn Error>> {
         let mut ret = Self {
-            ipv4_uri: "https://am.i.mullvad.net/ip".to_owned(),
-            ipv6_uri: "https://ipv6.am.i.mullvad.net/ip".to_owned(),
+            ipv4_uri: "http://ip4only.me/api/".to_owned(),
+            ipv6_uri: "http://ip6only.me/api/".to_owned(),
             ipv4: Ipv4Addr::new(0, 0, 0, 0),
             ipv6: Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 0)
         };
@@ -62,6 +61,14 @@ impl Addresses {
         match self.get_v4() {
             Ok(ip) => {
                 if ip != self.ipv4 {
+                    if ip == Ipv4Addr::new(0,0,0,0) {
+                        let warn_msg = "'0.0.0.0' detected as new IPv4, skipping changes".to_owned();
+                        match connected_to_journal() {
+                            true => warn!("[WARN] {warn_msg}"),
+                            false => println!("[WARN] {warn_msg}"),
+                        }
+                    }
+                    else {
                         let info_msg = format!("IPv4 changed from '{}' to '{}'", self.ipv4, ip);
                         match connected_to_journal() {
                             true => info!("[INFO] {info_msg}"),
@@ -70,11 +77,12 @@ impl Addresses {
                         self.ipv4 = ip;
                     }
                 }
+            }
             Err(e) => {
-                let warn_msg = format!("Unable to fetch IPv4 from '{}'. Error: {}", self.ipv4_uri, e);
+                let error_msg = format!("Unable to fetch IPv4 from '{}': {}", self.ipv4_uri, e);
                 match connected_to_journal() {
-                    true => warn!("[WARN] {warn_msg}"),
-                    false => println!("[WARN] {warn_msg}"),
+                    true => error!("[ERROR] {error_msg}"),
+                    false => eprintln!("[ERROR] {error_msg}"),
                 }
             }
         }
@@ -82,6 +90,14 @@ impl Addresses {
         match self.get_v6() {
             Ok(ip) => {
                 if ip != self.ipv6 {
+                    if ip == Ipv6Addr::new(0,0,0,0,0,0,0,0) {
+                        let warn_msg = "'::' detected as new IPv6, skipping changes".to_owned();
+                        match connected_to_journal() {
+                            true => warn!("[WARN] {warn_msg}"),
+                            false => println!("[WARN] {warn_msg}"),
+                        }
+                    }
+                    else {
                         let info_msg = format!("IPv6 changed from '{}' to '{}'", self.ipv6, ip);
                         match connected_to_journal() {
                             true => info!("[INFO] {info_msg}"),
@@ -90,11 +106,12 @@ impl Addresses {
                         self.ipv6 = ip;
                     }
                 }
+            }
             Err(e) => {
-                let warn_msg = format!("Unable to fetch IPv6 from '{}'. Error: {}", self.ipv6_uri, e);
+                let error_msg = format!("Unable to fetch IPv6 from '{}': {}", self.ipv6_uri, e);
                 match connected_to_journal() {
-                    true => warn!("[WARN] {warn_msg}"),
-                    false => println!("[WARN] {warn_msg}"),
+                    true => error!("[ERROR] {error_msg}"),
+                    false => eprintln!("[ERROR] {error_msg}"),
                 }
             }
         }
@@ -105,7 +122,7 @@ impl Addresses {
             Ok(res) => {
                 match res.status() {
                     StatusCode::OK => {
-                        let ip_string = res.text().expect("Returned data should always contain text").trim_end().to_owned();
+                        let ip_string = res.text().expect("Returned data should always contain text").trim_end().split(',').collect::<Vec<&str>>()[1].to_owned();
                         Ok(Ipv4Addr::from_str(ip_string.as_str()).expect("Returned IP should always be parseable"))
                     },
                     _ => {
@@ -128,7 +145,7 @@ impl Addresses {
             Ok(res) => {
                 match res.status() {
                     StatusCode::OK => {
-                        let ip_string = res.text().expect("Returned data should always contain text").trim_end().to_owned();
+                        let ip_string: String = res.text().expect("Returned data should always contain text").trim_end().split(',').collect::<Vec<&str>>()[1].to_owned();
                         Ok(Ipv6Addr::from_str(ip_string.as_str()).expect("Returned IP should always be parseable"))
                     },
                     _ => {
@@ -233,10 +250,10 @@ fn compare_zones(old_zone: &ZoneConfig, new_zone: &ZoneConfig) -> Vec<String> {
 }
 
 fn main() {
-    dotenv().ok();
     JournalLog::new().expect("Systemd-Logger crate error").install().expect("Systemd-Logger crate error");
     log::set_max_level(LevelFilter::Info);
 
+    let mut config = AppConfig::load().unwrap();
     let mut ifaces = InterfaceConfig::load().unwrap();
     let mut zone_cfgs = ZoneConfig::load().unwrap();
 
@@ -248,32 +265,22 @@ fn main() {
         Err(e) => panic!("{}", e)
     };
 
-    let reload_interval = match env::var("CHECK_INTERVAL_SECONDS") {
-        Ok(interval_string) => i64::from_str(&interval_string).unwrap_or_else(|e| {
-            let warn_msg = format!("Expected integer number, got '{interval_string}'. Defaulting to 60");
-            match connected_to_journal() {
-                true => warn!("[WARN] {warn_msg}"),
-                false => println!("[WARN] {warn_msg}"),
-            };
-            60
-        }),
-        Err(_) => {
-            let warn_msg = "Reload interval env not set, defaulting to 60";
+    let reload_interval = config.check_interval_seconds.unwrap_or_else(|| {
+        let warn_msg = "Reload interval option not set, defaulting to 60";
         match connected_to_journal() {
             true => warn!("[WARN] {warn_msg}"),
             false => println!("[WARN] {warn_msg}"),
         }
         60
-        },
-    };
+    }) as i64;
 
     loop {
         now = Utc::now();
         if now >= start + Duration::seconds(reload_interval) {
             start = now;
 
-            if let Ok(uptime_url) = env::var("UPTIME_URL") {
-                get(uptime_url);
+            if let Some(uptime_url) = &config.uptime_url {
+                let _ = get(uptime_url);
             }
 
             match InterfaceConfig::load() {
@@ -353,10 +360,9 @@ fn main() {
 
                         ifaces = new_cfg
                     }
-
                 },
                 Err(e) => {
-                    let err_msg = format!("Unable to load ínterfaces.toml with error: {}", e);
+                    let err_msg = format!("Unable to load ínterfaces.toml with error: {e}");
                     match connected_to_journal() {
                         true => error!("[ERROR] {err_msg}"),
                         false => eprintln!("[ERROR] {err_msg}"),
@@ -496,7 +502,72 @@ fn main() {
                     }
                 }
                 Err(e) => {
-                    let err_msg = format!("Unable to load from zones.d with error: {}", e);
+                    let err_msg = format!("Unable to load from zones.d with error: {e}");
+                    match connected_to_journal() {
+                        true => error!("[ERROR] {err_msg}"),
+                        false => eprintln!("[ERROR] {err_msg}"),
+                    }
+                }
+            }
+
+            match AppConfig::load() {
+                Ok(new_cfg) => {
+                    if config != new_cfg {
+                        if config.cloudflare_api_token != new_cfg.cloudflare_api_token {
+                            let info_msg = "API token in config.toml changed";
+                            match connected_to_journal() {
+                                true => info!("[INFO] {info_msg}"),
+                                false => println!("[INFO] {info_msg}"),
+                            }
+                        }
+
+                        if config.check_interval_seconds != new_cfg.check_interval_seconds {
+                            let info_msg = match config.check_interval_seconds {
+                                Some(old_interval) => {
+                                    match new_cfg.check_interval_seconds {
+                                        Some(new_interval) => format!("Check interval in config.toml changed from {old_interval}s to {new_interval}s"),
+                                        None => format!("Check interval in config.toml changed from {old_interval}s to 60s"),
+                                    }
+                                },
+                                None => {
+                                    match new_cfg.check_interval_seconds {
+                                        Some(new_interval) => format!("Check interval in config.toml changed from 60s to {new_interval}s"),
+                                        None => "This is a unicorn error, congratulations.".to_owned(),
+                                    }
+                                }
+                            };
+                            match connected_to_journal() {
+                                true => info!("[INFO] {info_msg}"),
+                                false => println!("[INFO] {info_msg}"),
+                            }
+                        }
+
+                        if config.uptime_url != new_cfg.uptime_url {
+                            let info_msg = match &config.uptime_url {
+                                Some(old_url) => {
+                                    match &new_cfg.uptime_url {
+                                        Some(new_url) => format!("Uptime URL in config.toml changed from '{old_url}' to '{new_url}'"),
+                                        None => "Uptime URL in config.toml was removed".to_owned(),
+                                    }
+                                },
+                                None => {
+                                    match &new_cfg.uptime_url {
+                                        Some(new_url) => format!("Uptime URL '{new_url}' was added to config.toml"),
+                                        None => "This is a unicorn error, congratulations.".to_owned(),
+                                    }
+                                }
+                            };
+                            match connected_to_journal() {
+                                true => info!("[INFO] {info_msg}"),
+                                false => println!("[INFO] {info_msg}"),
+                            }
+                        }
+
+                        config = new_cfg
+                    }
+                }
+                Err(e) => {
+                    let err_msg = format!("Unable to load config.toml with error: {e}");
                     match connected_to_journal() {
                         true => error!("[ERROR] {err_msg}"),
                         false => eprintln!("[ERROR] {err_msg}"),
@@ -506,17 +577,7 @@ fn main() {
 
             ips.update();
             for zone in &zone_cfgs {
-                let cf_zone = match CloudflareZone::new(zone) {
-                    Ok(data) => data,
-                    Err(e) => {
-                        let err_msg = format!("Cloudflare Token likely not set. Error: {}", e);
-                        match connected_to_journal() {
-                            true => error!("[ERROR] {err_msg}"),
-                            false => eprintln!("[ERROR] {err_msg}"),
-                        }
-                        continue
-                    }
-                };
+                let cf_zone = CloudflareZone::new(zone, &config);
 
                 let cf_entries = match cf_zone.get_entries() {
                     Ok(entries) => entries,
@@ -595,7 +656,7 @@ fn main() {
                             if cf_zone.update(entry, r#type, &cf_entry.id, ipv6, ipv4).is_ok() {
                                 let info_msg = format!("Updated {} DNS Record for entry '{}' in zone '{}'", r#type, entry.name, zone.name);
                                 match connected_to_journal() {
-                                    true => warn!("[INFO] {info_msg}"),
+                                    true => info!("[INFO] {info_msg}"),
                                     false => println!("[INFO] {info_msg}"),
                                 }
                             }