Merge b9eb1406bb into bbc69f945e

Add endpoints to reset per-user octet counters without restarting the
proxy, enabling external tools to implement periodic (monthly/daily)
quota resets.

New endpoints:
- POST /v1/users/{username}/reset-octets — reset single user
- POST /v1/users/reset-octets — reset all users

Changes:
- stats/mod.rs: add reset_user_octets() and reset_all_user_octets()
- api/mod.rs: add route handlers for both endpoints
- api/model.rs: add ResetOctetsResponse and ResetAllOctetsResponse
- docs/API.md: document new endpoints

Closes #510

.github/workflows/release.yml

@@ -130,14 +130,12 @@ jobs:
             pkg-config \
             curl
 
-      # 💾 cache toolchain
       - uses: actions/cache@v4
         if: matrix.target == 'aarch64-unknown-linux-musl'
         with:
           path: ~/.musl-aarch64
           key: musl-toolchain-aarch64-v1
 
-      # 🔥 надёжная установка
       - name: Install aarch64 musl toolchain
         if: matrix.target == 'aarch64-unknown-linux-musl'
         run: |
@@ -145,27 +143,19 @@ jobs:
 
           TOOLCHAIN_DIR="$HOME/.musl-aarch64"
           ARCHIVE="aarch64-linux-musl-cross.tgz"
+          URL="https://github.com/telemt/telemt/releases/download/toolchains/$ARCHIVE"
 
           if [ -x "$TOOLCHAIN_DIR/bin/aarch64-linux-musl-gcc" ]; then
-            echo "✅ musl toolchain already installed"
+            echo "✅ MUSL toolchain already installed"
           else
-            echo "⬇️ downloading musl toolchain..."
+            echo "⬇️ Downloading musl toolchain from Telemt GitHub Releases..."
 
-            download() {
-              url="$1"
-              echo "→ trying $url"
-              curl -fL \
-                --retry 5 \
-                --retry-delay 3 \
-                --connect-timeout 10 \
-                --max-time 120 \
-                -o "$ARCHIVE" "$url" && return 0
-              return 1
-            }
-
-            download "https://musl.cc/$ARCHIVE" || \
-            download "https://more.musl.cc/$ARCHIVE" || \
-            { echo "❌ failed to download musl toolchain"; exit 1; }
+            curl -fL \
+              --retry 5 \
+              --retry-delay 3 \
+              --connect-timeout 10 \
+              --max-time 120 \
+              -o "$ARCHIVE" "$URL"
 
             mkdir -p "$TOOLCHAIN_DIR"
             tar -xzf "$ARCHIVE" --strip-components=1 -C "$TOOLCHAIN_DIR"

docs/API.md

@@ -1060,6 +1060,8 @@ Link generation uses active config and enabled modes:
 | `PATCH /v1/users/{username}` | Partial update of provided fields only. Missing fields remain unchanged. Current implementation persists full config document on success. |
 | `POST /v1/users/{username}/rotate-secret` | Currently returns `404` in runtime route matcher; request schema is reserved for intended behavior. |
 | `DELETE /v1/users/{username}` | Deletes only specified user, removes this user from related optional `access.user_*` maps, blocks last-user deletion, and atomically updates only related `access.*` TOML tables. |
+| `POST /v1/users/{username}/reset-octets` | Resets the per-user octet counters (`octets_from_client` and `octets_to_client`) to zero. Returns `{ "username": "...", "octets_reset": true }`. Useful for implementing periodic (monthly/daily) quota resets without restarting the proxy. |
+| `POST /v1/users/reset-octets` | Resets octet counters for **all** tracked users. Returns `{ "users_reset": N }`. |
 
 All mutating endpoints:
 - Respect `read_only` mode.

src/api/mod.rs

@@ -372,6 +372,19 @@ async fn handle(
                 .await;
                 Ok(success_response(StatusCode::OK, users, revision))
             }
+            ("POST", "/v1/users/reset-octets") => {
+                let count = shared.stats.reset_all_user_octets();
+                shared.runtime_events.record(
+                    "api.users.reset_octets.ok",
+                    format!("users_reset={}", count),
+                );
+                let revision = current_revision(&shared.config_path).await?;
+                Ok(success_response(
+                    StatusCode::OK,
+                    model::ResetAllOctetsResponse { users_reset: count },
+                    revision,
+                ))
+            }
             ("POST", "/v1/users") => {
                 if api_cfg.read_only {
                     return Ok(error_response(
@@ -523,6 +536,37 @@ async fn handle(
                         );
                         return Ok(success_response(StatusCode::OK, data, revision));
                     }
+                    // POST /v1/users/{username}/reset-octets
+                    if method == Method::POST
+                        && let Some(base_user) = user.strip_suffix("/reset-octets")
+                        && !base_user.is_empty()
+                        && !base_user.contains('/')
+                    {
+                        let found = shared.stats.reset_user_octets(base_user);
+                        shared.runtime_events.record(
+                            if found { "api.user.reset_octets.ok" } else { "api.user.reset_octets.not_found" },
+                            format!("username={}", base_user),
+                        );
+                        if !found {
+                            return Ok(error_response(
+                                request_id,
+                                ApiFailure::new(
+                                    StatusCode::NOT_FOUND,
+                                    "user_not_found",
+                                    &format!("No stats entry for user '{}'", base_user),
+                                ),
+                            ));
+                        }
+                        let revision = current_revision(&shared.config_path).await?;
+                        return Ok(success_response(
+                            StatusCode::OK,
+                            model::ResetOctetsResponse {
+                                username: base_user.to_string(),
+                                octets_reset: true,
+                            },
+                            revision,
+                        ));
+                    }
                     if method == Method::POST {
                         return Ok(error_response(
                             request_id,

src/api/model.rs

@@ -459,6 +459,17 @@ pub(super) struct CreateUserRequest {
     pub(super) max_unique_ips: Option<usize>,
 }
 
+#[derive(Serialize)]
+pub(super) struct ResetOctetsResponse {
+    pub(super) username: String,
+    pub(super) octets_reset: bool,
+}
+
+#[derive(Serialize)]
+pub(super) struct ResetAllOctetsResponse {
+    pub(super) users_reset: usize,
+}
+
 #[derive(Deserialize)]
 pub(super) struct PatchUserRequest {
     pub(super) secret: Option<String>,

src/stats/mod.rs

@@ -1745,6 +1745,29 @@ impl Stats {
             .unwrap_or(0)
     }
     
+
+    /// Reset per-user octet counters to zero (both from_client and to_client).
+    /// Used by the API to implement periodic quota resets without restarting the proxy.
+    pub fn reset_user_octets(&self, user: &str) -> bool {
+        if let Some(entry) = self.user_stats.get(user) {
+            entry.octets_from_client.store(0, Ordering::Relaxed);
+            entry.octets_to_client.store(0, Ordering::Relaxed);
+            true
+        } else {
+            false
+        }
+    }
+
+    /// Reset octet counters for all tracked users.
+    pub fn reset_all_user_octets(&self) -> usize {
+        let mut count = 0;
+        for entry in self.user_stats.iter() {
+            entry.octets_from_client.store(0, Ordering::Relaxed);
+            entry.octets_to_client.store(0, Ordering::Relaxed);
+            count += 1;
+        }
+        count
+    }
     pub fn get_handshake_timeouts(&self) -> u64 { self.handshake_timeouts.load(Ordering::Relaxed) }
     pub fn get_upstream_connect_attempt_total(&self) -> u64 {
         self.upstream_connect_attempt_total.load(Ordering::Relaxed)