chore(deps): update dependency eslint to v10

matrixgw_backend/Cargo.lock

@@ -95,6 +95,44 @@ dependencies = [
  "syn 2.0.116",
 ]
 
+[[package]]
+name = "actix-multipart"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d5118a26dee7e34e894f7e85aa0ee5080ae4c18bf03c0e30d49a80e418f00a53"
+dependencies = [
+ "actix-multipart-derive",
+ "actix-utils",
+ "actix-web",
+ "derive_more 0.99.20",
+ "futures-core",
+ "futures-util",
+ "httparse",
+ "local-waker",
+ "log",
+ "memchr",
+ "mime",
+ "rand 0.8.5",
+ "serde",
+ "serde_json",
+ "serde_plain",
+ "tempfile",
+ "tokio",
+]
+
+[[package]]
+name = "actix-multipart-derive"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e11eb847f49a700678ea2fa73daeb3208061afa2b9d1a8527c03390f4c4a1c6b"
+dependencies = [
+ "darling",
+ "parse-size",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.116",
+]
+
 [[package]]
 name = "actix-remote-ip"
 version = "0.1.0"
@@ -243,16 +281,18 @@ dependencies = [
 
 [[package]]
 name = "actix-ws"
-version = "0.3.1"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12d4f2fbee3ef7a22fa6cb0e416b962237a167ed0419f22d4e451da2d7f082f8"
+checksum = "decf53c3cdd63dd6f289980b430238f9a2f6d19f8bce8e418272e08d3da43f0f"
 dependencies = [
  "actix-codec",
  "actix-http",
  "actix-web",
  "bytestring",
  "futures-core",
+ "futures-sink",
  "tokio",
+ "tokio-util",
 ]
 
 [[package]]
@@ -402,9 +442,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.101"
+version = "1.0.102"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f0e0fee31ef5ed1ba1316088939cea399010ed7731dba877ed44aeb407a75ea"
+checksum = "7f202df86484c868dbad7eaa557ef785d5c66295e41b460ef922eca0723b842c"
 
 [[package]]
 name = "anymap2"
@@ -872,9 +912,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.5.59"
+version = "4.5.60"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c5caf74d17c3aec5495110c34cc3f78644bfa89af6c8993ed4de2790e49b6499"
+checksum = "2797f34da339ce31042b27d23607e051786132987f595b02ba4f6a6dffb7030a"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -882,9 +922,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.5.59"
+version = "4.5.60"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "370daa45065b80218950227371916a1633217ae42b2715b2287b606dcd618e24"
+checksum = "24a241312cea5059b13574bb9b3861cabf758b879c15190b37b6d6fd63ab6876"
 dependencies = [
  "anstream",
  "anstyle",
@@ -994,6 +1034,12 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3d52eff69cd5e647efe296129160853a42795992097e8af39800e1060caeea9b"
 
+[[package]]
+name = "convert_case"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6245d59a3e82a7fc217c5828a6692dbc6dfb63a0c8c90495621f7b9d79704a0e"
+
 [[package]]
 name = "convert_case"
 version = "0.10.0"
@@ -1301,6 +1347,19 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "derive_more"
+version = "0.99.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6edb4b64a43d977b8e99788fe3a04d483834fba1215a7e02caa415b626497f7f"
+dependencies = [
+ "convert_case 0.4.0",
+ "proc-macro2",
+ "quote",
+ "rustc_version",
+ "syn 2.0.116",
+]
+
 [[package]]
 name = "derive_more"
 version = "1.0.0"
@@ -1336,7 +1395,7 @@ version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "799a97264921d8623a957f6c3b9011f3b5492f557bbb7a5a19b7fa6d06ba8dcb"
 dependencies = [
- "convert_case",
+ "convert_case 0.10.0",
  "proc-macro2",
  "quote",
  "rustc_version",
@@ -3213,6 +3272,7 @@ name = "matrixgw_backend"
 version = "0.1.0"
 dependencies = [
  "actix-cors",
+ "actix-multipart",
  "actix-remote-ip",
  "actix-session",
  "actix-web",
@@ -3535,6 +3595,12 @@ dependencies = [
  "windows-link",
 ]
 
+[[package]]
+name = "parse-size"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "487f2ccd1e17ce8c1bfab3a65c89525af41cfad4c8659021a1e9a2aacd73b89b"
+
 [[package]]
 name = "pbkdf2"
 version = "0.12.2"
@@ -4577,6 +4643,15 @@ dependencies = [
  "serde_core",
 ]
 
+[[package]]
+name = "serde_plain"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ce1fc6db65a611022b23a0dec6975d63fb80a302cb3388835ff02c097258d50"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "serde_spanned"
 version = "1.0.4"
@@ -5071,6 +5146,7 @@ dependencies = [
  "bytes",
  "futures-core",
  "futures-sink",
+ "futures-util",
  "pin-project-lite",
  "tokio",
 ]

matrixgw_backend/Cargo.toml

@@ -6,14 +6,15 @@ edition = "2024"
 [dependencies]
 env_logger = "0.11.9"
 log = "0.4.29"
-clap = { version = "4.5.59", features = ["derive", "env"] }
+clap = { version = "4.5.60", features = ["derive", "env"] }
-anyhow = "1.0.101"
+anyhow = "1.0.102"
 serde = { version = "1.0.228", features = ["derive"] }
 tokio = { version = "1.49.0", features = ["full"] }
 actix-web = "4.13.0"
 actix-session = { version = "0.11.0", features = ["redis-session"] }
 actix-remote-ip = "0.1.0"
 actix-cors = "0.7.1"
+actix-multipart = "0.7.2"
 light-openid = "1.1.0"
 bytes = "1.11.1"
 sha2 = "0.11.0-rc.5"
@@ -32,7 +33,7 @@ url = "2.5.8"
 ractor = "0.15.10"
 serde_json = "1.0.149"
 lazy-regex = "3.6.0"
-actix-ws = "0.3.1"
+actix-ws = "0.4.0"
 infer = "0.19.0"
 rust-embed = "8.11.0"
 mime_guess = "2.0.5"

matrixgw_backend/src/controllers/matrix/matrix_event_controller.rs

@@ -2,11 +2,14 @@ use crate::controllers::HttpResult;
 use crate::controllers::matrix::matrix_media_controller;
 use crate::controllers::matrix::matrix_media_controller::MediaQuery;
 use crate::controllers::matrix::matrix_room_controller::RoomIdInPath;
+use crate::controllers::server_controller::ServerConstraints;
 use crate::extractors::matrix_client_extractor::MatrixClientExtractor;
+use actix_multipart::form::MultipartForm;
 use actix_web::dev::Payload;
 use actix_web::{FromRequest, HttpRequest, HttpResponse, web};
 use futures_util::{StreamExt, stream};
 use matrix_sdk::Room;
+use matrix_sdk::attachment::AttachmentConfig;
 use matrix_sdk::deserialized_responses::{TimelineEvent, TimelineEventKind};
 use matrix_sdk::media::MediaEventContent;
 use matrix_sdk::room::MessagesOptions;
@@ -23,6 +26,7 @@ use matrix_sdk::ruma::events::{AnyMessageLikeEvent, AnyTimelineEvent};
 use matrix_sdk::ruma::{MilliSecondsSinceUnixEpoch, OwnedEventId, OwnedUserId, RoomId, UInt};
 use serde::{Deserialize, Serialize};
 use serde_json::value::RawValue;
+use std::io::Read;
 
 #[derive(Serialize)]
 pub struct APIEvent {
@@ -136,6 +140,55 @@ pub async fn send_text_message(
     Ok(HttpResponse::Accepted().finish())
 }
 
+#[derive(Debug, actix_multipart::form::MultipartForm)]
+pub struct SendFileForm {
+    #[multipart]
+    file: actix_multipart::form::tempfile::TempFile,
+}
+
+pub async fn send_file(
+    client: MatrixClientExtractor,
+    path: web::Path<RoomIdInPath>,
+    req: HttpRequest,
+) -> HttpResult {
+    let Some(payload) = client.auth.payload else {
+        return Ok(HttpResponse::BadRequest().body("No payload included in request!"));
+    };
+
+    // Reconstruct multipart form from authenticated request
+    let mut form = MultipartForm::<SendFileForm>::from_request(
+        &req,
+        &mut Payload::from(bytes::Bytes::from(payload)),
+    )
+    .await?;
+
+    // Read attachment to end
+    let mut buff = Vec::with_capacity(form.file.size);
+    form.file.file.read_to_end(&mut buff)?;
+
+    if form.file.size > ServerConstraints::default().max_upload_file_size {
+        return Ok(HttpResponse::NotFound().json("Uploaded file is too large!"));
+    }
+
+    let Some(room) = client.client.client.get_room(&path.room_id) else {
+        return Ok(HttpResponse::NotFound().json("Room not found!"));
+    };
+
+    let Some(file_name) = form.file.file_name.as_deref() else {
+        return Ok(HttpResponse::BadRequest().json("File name must be specified!"));
+    };
+
+    let Some(mime_type) = form.file.content_type.as_ref() else {
+        return Ok(HttpResponse::BadRequest().json("File content type must be specified!"));
+    };
+
+    // Do send the file
+    room.send_attachment(file_name, mime_type, buff, AttachmentConfig::new())
+        .await?;
+
+    Ok(HttpResponse::Accepted().finish())
+}
+
 #[derive(serde::Deserialize)]
 pub struct EventIdInPath {
     pub(crate) event_id: OwnedEventId,

matrixgw_backend/src/controllers/server_controller.rs

@@ -39,6 +39,7 @@ pub struct ServerConstraints {
     pub token_name: LenConstraints,
     pub token_ip_net: LenConstraints,
     pub token_max_inactivity: LenConstraints,
+    pub max_upload_file_size: usize,
 }
 
 impl Default for ServerConstraints {
@@ -47,6 +48,7 @@ impl Default for ServerConstraints {
             token_name: LenConstraints::new(5, 255),
             token_ip_net: LenConstraints::max_only(44),
             token_max_inactivity: LenConstraints::new(3600, 3600 * 24 * 365),
+            max_upload_file_size: 20_000_000,
         }
     }
 }

matrixgw_backend/src/main.rs

@@ -13,6 +13,7 @@ use matrixgw_backend::controllers::matrix::{
     matrix_event_controller, matrix_media_controller, matrix_profile_controller,
     matrix_room_controller, matrix_space_controller,
 };
+use matrixgw_backend::controllers::server_controller::ServerConstraints;
 use matrixgw_backend::controllers::{
     auth_controller, matrix_link_controller, matrix_sync_thread_controller, server_controller,
     static_controller, tokens_controller, ws_controller,
@@ -75,6 +76,9 @@ async fn main() -> std::io::Result<()> {
             .wrap(Logger::default())
             .wrap(session_mw)
             .wrap(cors)
+            .app_data(web::PayloadConfig::new(
+                ServerConstraints::default().max_upload_file_size,
+            ))
             .app_data(web::Data::new(manager_actor_clone.clone()))
             .app_data(web::Data::new(RemoteIPConfig {
                 proxy: AppConfig::get().proxy_ip.clone(),
@@ -182,6 +186,10 @@ async fn main() -> std::io::Result<()> {
                 "/api/matrix/room/{room_id}/send_text_message",
                 web::post().to(matrix_event_controller::send_text_message),
             )
+            .route(
+                "/api/matrix/room/{room_id}/send_file",
+                web::post().to(matrix_event_controller::send_file),
+            )
             .route(
                 "/api/matrix/room/{room_id}/event/{event_id}/set_text_content",
                 web::post().to(matrix_event_controller::set_text_content),

matrixgw_frontend/package-lock.json

@@ -15,9 +15,10 @@
         "@mui/material": "^7.3.8",
         "@mui/x-data-grid": "^8.27.3",
         "@mui/x-date-pickers": "^8.27.2",
-        "date-and-time": "^4.2.0",
+        "date-and-time": "^4.3.0",
         "dayjs": "^1.11.19",
-        "emoji-picker-react": "^4.17.4",
+        "emoji-picker-react": "^4.18.0",
+        "filesize": "^11.0.13",
         "is-cidr": "^6.0.3",
         "qrcode.react": "^4.2.0",
         "react": "^19.2.4",
@@ -28,16 +29,16 @@
       },
       "devDependencies": {
         "@eslint/js": "^9.39.3",
-        "@types/node": "^25.1.0",
+        "@types/node": "^25.3.3",
         "@types/react": "^19.2.14",
         "@types/react-dom": "^19.2.3",
         "@vitejs/plugin-react": "^5.1.4",
         "eslint": "^9.39.3",
         "eslint-plugin-react-hooks": "^7.0.1",
         "eslint-plugin-react-refresh": "^0.4.26",
-        "globals": "^16.5.0",
+        "globals": "^17.4.0",
         "typescript": "~5.9.3",
-        "typescript-eslint": "^8.54.0",
+        "typescript-eslint": "^8.56.1",
         "vite": "npm:rolldown-vite@7.3.1"
       }
     },
@@ -1495,13 +1496,13 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "25.1.0",
+      "version": "25.3.3",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-25.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-25.3.3.tgz",
-      "integrity": "sha512-t7frlewr6+cbx+9Ohpl0NOTKXZNV9xHRmNOvql47BFJKcEG1CxtxlPEEe+gR9uhVWM4DwhnvTF110mIL4yP9RA==",
+      "integrity": "sha512-DpzbrH7wIcBaJibpKo9nnSQL0MTRdnWttGyE5haGwK86xgMOkFLp7vEyfQPGLOJh5wNYiJ3V9PmUMDhV9u8kkQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~7.16.0"
+        "undici-types": "~7.18.0"
       }
     },
     "node_modules/@types/parse-json": {
@@ -1545,17 +1546,17 @@
       }
     },
     "node_modules/@typescript-eslint/eslint-plugin": {
-      "version": "8.54.0",
+      "version": "8.56.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.54.0.tgz",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.56.1.tgz",
-      "integrity": "sha512-hAAP5io/7csFStuOmR782YmTthKBJ9ND3WVL60hcOjvtGFb+HJxH4O5huAcmcZ9v9G8P+JETiZ/G1B8MALnWZQ==",
+      "integrity": "sha512-Jz9ZztpB37dNC+HU2HI28Bs9QXpzCz+y/twHOwhyrIRdbuVDxSytJNDl6z/aAKlaRIwC7y8wJdkBv7FxYGgi0A==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@eslint-community/regexpp": "^4.12.2",
-        "@typescript-eslint/scope-manager": "8.54.0",
+        "@typescript-eslint/scope-manager": "8.56.1",
-        "@typescript-eslint/type-utils": "8.54.0",
+        "@typescript-eslint/type-utils": "8.56.1",
-        "@typescript-eslint/utils": "8.54.0",
+        "@typescript-eslint/utils": "8.56.1",
-        "@typescript-eslint/visitor-keys": "8.54.0",
+        "@typescript-eslint/visitor-keys": "8.56.1",
         "ignore": "^7.0.5",
         "natural-compare": "^1.4.0",
         "ts-api-utils": "^2.4.0"
@@ -1568,8 +1569,8 @@
         "url": "https://opencollective.com/typescript-eslint"
       },
       "peerDependencies": {
-        "@typescript-eslint/parser": "^8.54.0",
+        "@typescript-eslint/parser": "^8.56.1",
-        "eslint": "^8.57.0 || ^9.0.0",
+        "eslint": "^8.57.0 || ^9.0.0 || ^10.0.0",
         "typescript": ">=4.8.4 <6.0.0"
       }
     },
@@ -1584,16 +1585,16 @@
       }
     },
     "node_modules/@typescript-eslint/parser": {
-      "version": "8.54.0",
+      "version": "8.56.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-8.54.0.tgz",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-8.56.1.tgz",
-      "integrity": "sha512-BtE0k6cjwjLZoZixN0t5AKP0kSzlGu7FctRXYuPAm//aaiZhmfq1JwdYpYr1brzEspYyFeF+8XF5j2VK6oalrA==",
+      "integrity": "sha512-klQbnPAAiGYFyI02+znpBRLyjL4/BrBd0nyWkdC0s/6xFLkXYQ8OoRrSkqacS1ddVxf/LDyODIKbQ5TgKAf/Fg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@typescript-eslint/scope-manager": "8.54.0",
+        "@typescript-eslint/scope-manager": "8.56.1",
-        "@typescript-eslint/types": "8.54.0",
+        "@typescript-eslint/types": "8.56.1",
-        "@typescript-eslint/typescript-estree": "8.54.0",
+        "@typescript-eslint/typescript-estree": "8.56.1",
-        "@typescript-eslint/visitor-keys": "8.54.0",
+        "@typescript-eslint/visitor-keys": "8.56.1",
         "debug": "^4.4.3"
       },
       "engines": {
@@ -1604,19 +1605,19 @@
         "url": "https://opencollective.com/typescript-eslint"
       },
       "peerDependencies": {
-        "eslint": "^8.57.0 || ^9.0.0",
+        "eslint": "^8.57.0 || ^9.0.0 || ^10.0.0",
         "typescript": ">=4.8.4 <6.0.0"
       }
     },
     "node_modules/@typescript-eslint/project-service": {
-      "version": "8.54.0",
+      "version": "8.56.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/project-service/-/project-service-8.54.0.tgz",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/project-service/-/project-service-8.56.1.tgz",
-      "integrity": "sha512-YPf+rvJ1s7MyiWM4uTRhE4DvBXrEV+d8oC3P9Y2eT7S+HBS0clybdMIPnhiATi9vZOYDc7OQ1L/i6ga6NFYK/g==",
+      "integrity": "sha512-TAdqQTzHNNvlVFfR+hu2PDJrURiwKsUvxFn1M0h95BB8ah5jejas08jUWG4dBA68jDMI988IvtfdAI53JzEHOQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@typescript-eslint/tsconfig-utils": "^8.54.0",
+        "@typescript-eslint/tsconfig-utils": "^8.56.1",
-        "@typescript-eslint/types": "^8.54.0",
+        "@typescript-eslint/types": "^8.56.1",
         "debug": "^4.4.3"
       },
       "engines": {
@@ -1631,14 +1632,14 @@
       }
     },
     "node_modules/@typescript-eslint/scope-manager": {
-      "version": "8.54.0",
+      "version": "8.56.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-8.54.0.tgz",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-8.56.1.tgz",
-      "integrity": "sha512-27rYVQku26j/PbHYcVfRPonmOlVI6gihHtXFbTdB5sb6qA0wdAQAbyXFVarQ5t4HRojIz64IV90YtsjQSSGlQg==",
+      "integrity": "sha512-YAi4VDKcIZp0O4tz/haYKhmIDZFEUPOreKbfdAN3SzUDMcPhJ8QI99xQXqX+HoUVq8cs85eRKnD+rne2UAnj2w==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@typescript-eslint/types": "8.54.0",
+        "@typescript-eslint/types": "8.56.1",
-        "@typescript-eslint/visitor-keys": "8.54.0"
+        "@typescript-eslint/visitor-keys": "8.56.1"
       },
       "engines": {
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
@@ -1649,9 +1650,9 @@
       }
     },
     "node_modules/@typescript-eslint/tsconfig-utils": {
-      "version": "8.54.0",
+      "version": "8.56.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/tsconfig-utils/-/tsconfig-utils-8.54.0.tgz",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/tsconfig-utils/-/tsconfig-utils-8.56.1.tgz",
-      "integrity": "sha512-dRgOyT2hPk/JwxNMZDsIXDgyl9axdJI3ogZ2XWhBPsnZUv+hPesa5iuhdYt2gzwA9t8RE5ytOJ6xB0moV0Ujvw==",
+      "integrity": "sha512-qOtCYzKEeyr3aR9f28mPJqBty7+DBqsdd63eO0yyDwc6vgThj2UjWfJIcsFeSucYydqcuudMOprZ+x1SpF3ZuQ==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -1666,15 +1667,15 @@
       }
     },
     "node_modules/@typescript-eslint/type-utils": {
-      "version": "8.54.0",
+      "version": "8.56.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/type-utils/-/type-utils-8.54.0.tgz",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/type-utils/-/type-utils-8.56.1.tgz",
-      "integrity": "sha512-hiLguxJWHjjwL6xMBwD903ciAwd7DmK30Y9Axs/etOkftC3ZNN9K44IuRD/EB08amu+Zw6W37x9RecLkOo3pMA==",
+      "integrity": "sha512-yB/7dxi7MgTtGhZdaHCemf7PuwrHMenHjmzgUW1aJpO+bBU43OycnM3Wn+DdvDO/8zzA9HlhaJ0AUGuvri4oGg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@typescript-eslint/types": "8.54.0",
+        "@typescript-eslint/types": "8.56.1",
-        "@typescript-eslint/typescript-estree": "8.54.0",
+        "@typescript-eslint/typescript-estree": "8.56.1",
-        "@typescript-eslint/utils": "8.54.0",
+        "@typescript-eslint/utils": "8.56.1",
         "debug": "^4.4.3",
         "ts-api-utils": "^2.4.0"
       },
@@ -1686,14 +1687,14 @@
         "url": "https://opencollective.com/typescript-eslint"
       },
       "peerDependencies": {
-        "eslint": "^8.57.0 || ^9.0.0",
+        "eslint": "^8.57.0 || ^9.0.0 || ^10.0.0",
         "typescript": ">=4.8.4 <6.0.0"
       }
     },
     "node_modules/@typescript-eslint/types": {
-      "version": "8.54.0",
+      "version": "8.56.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-8.54.0.tgz",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-8.56.1.tgz",
-      "integrity": "sha512-PDUI9R1BVjqu7AUDsRBbKMtwmjWcn4J3le+5LpcFgWULN3LvHC5rkc9gCVxbrsrGmO1jfPybN5s6h4Jy+OnkAA==",
+      "integrity": "sha512-dbMkdIUkIkchgGDIv7KLUpa0Mda4IYjo4IAMJUZ+3xNoUXxMsk9YtKpTHSChRS85o+H9ftm51gsK1dZReY9CVw==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -1705,18 +1706,18 @@
       }
     },
     "node_modules/@typescript-eslint/typescript-estree": {
-      "version": "8.54.0",
+      "version": "8.56.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-8.54.0.tgz",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-8.56.1.tgz",
-      "integrity": "sha512-BUwcskRaPvTk6fzVWgDPdUndLjB87KYDrN5EYGetnktoeAvPtO4ONHlAZDnj5VFnUANg0Sjm7j4usBlnoVMHwA==",
+      "integrity": "sha512-qzUL1qgalIvKWAf9C1HpvBjif+Vm6rcT5wZd4VoMb9+Km3iS3Cv9DY6dMRMDtPnwRAFyAi7YXJpTIEXLvdfPxg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@typescript-eslint/project-service": "8.54.0",
+        "@typescript-eslint/project-service": "8.56.1",
-        "@typescript-eslint/tsconfig-utils": "8.54.0",
+        "@typescript-eslint/tsconfig-utils": "8.56.1",
-        "@typescript-eslint/types": "8.54.0",
+        "@typescript-eslint/types": "8.56.1",
-        "@typescript-eslint/visitor-keys": "8.54.0",
+        "@typescript-eslint/visitor-keys": "8.56.1",
         "debug": "^4.4.3",
-        "minimatch": "^9.0.5",
+        "minimatch": "^10.2.2",
         "semver": "^7.7.3",
         "tinyglobby": "^0.2.15",
         "ts-api-utils": "^2.4.0"
@@ -1732,36 +1733,49 @@
         "typescript": ">=4.8.4 <6.0.0"
       }
     },
+    "node_modules/@typescript-eslint/typescript-estree/node_modules/balanced-match": {
+      "version": "4.0.4",
+      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-4.0.4.tgz",
+      "integrity": "sha512-BLrgEcRTwX2o6gGxGOCNyMvGSp35YofuYzw9h1IMTRmKqttAZZVU67bdb9Pr2vUHA8+j3i2tJfjO6C6+4myGTA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": "18 || 20 || >=22"
+      }
+    },
     "node_modules/@typescript-eslint/typescript-estree/node_modules/brace-expansion": {
-      "version": "2.0.2",
+      "version": "5.0.4",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.0.2.tgz",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.4.tgz",
-      "integrity": "sha512-Jt0vHyM+jmUBqojB7E1NIYadt0vI0Qxjxd2TErW94wDz+E2LAm5vKMXXwg6ZZBTHPuUlDgQHKXvjGBdfcF1ZDQ==",
+      "integrity": "sha512-h+DEnpVvxmfVefa4jFbCf5HdH5YMDXRsmKflpf1pILZWRFlTbJpxeU55nJl4Smt5HQaGzg1o6RHFPJaOqnmBDg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "balanced-match": "^1.0.0"
+        "balanced-match": "^4.0.2"
+      },
+      "engines": {
+        "node": "18 || 20 || >=22"
       }
     },
     "node_modules/@typescript-eslint/typescript-estree/node_modules/minimatch": {
-      "version": "9.0.5",
+      "version": "10.2.4",
-      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-9.0.5.tgz",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-10.2.4.tgz",
-      "integrity": "sha512-G6T0ZX48xgozx7587koeX9Ys2NYy6Gmv//P89sEte9V9whIapMNF4idKxnW2QtCcLiTWlb/wfCabAtAFWhhBow==",
+      "integrity": "sha512-oRjTw/97aTBN0RHbYCdtF1MQfvusSIBQM0IZEgzl6426+8jSC0nF1a/GmnVLpfB9yyr6g6FTqWqiZVbxrtaCIg==",
       "dev": true,
-      "license": "ISC",
+      "license": "BlueOak-1.0.0",
       "dependencies": {
-        "brace-expansion": "^2.0.1"
+        "brace-expansion": "^5.0.2"
       },
       "engines": {
-        "node": ">=16 || 14 >=14.17"
+        "node": "18 || 20 || >=22"
       },
       "funding": {
         "url": "https://github.com/sponsors/isaacs"
       }
     },
     "node_modules/@typescript-eslint/typescript-estree/node_modules/semver": {
-      "version": "7.7.3",
+      "version": "7.7.4",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-7.7.3.tgz",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-7.7.4.tgz",
-      "integrity": "sha512-SdsKMrI9TdgjdweUSR9MweHA4EJ8YxHn8DFaDisvhVlUOe4BF1tLD7GAj0lIqWVl+dPb/rExr0Btby5loQm20Q==",
+      "integrity": "sha512-vFKC2IEtQnVhpT78h1Yp8wzwrf8CM+MzKMHGJZfBtzhZNycRFnXsHk6E5TxIkkMsgNS7mdX3AGB7x2QM2di4lA==",
       "dev": true,
       "license": "ISC",
       "bin": {
@@ -1772,16 +1786,16 @@
       }
     },
     "node_modules/@typescript-eslint/utils": {
-      "version": "8.54.0",
+      "version": "8.56.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/utils/-/utils-8.54.0.tgz",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/utils/-/utils-8.56.1.tgz",
-      "integrity": "sha512-9Cnda8GS57AQakvRyG0PTejJNlA2xhvyNtEVIMlDWOOeEyBkYWhGPnfrIAnqxLMTSTo6q8g12XVjjev5l1NvMA==",
+      "integrity": "sha512-HPAVNIME3tABJ61siYlHzSWCGtOoeP2RTIaHXFMPqjrQKCGB9OgUVdiNgH7TJS2JNIQ5qQ4RsAUDuGaGme/KOA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.9.1",
-        "@typescript-eslint/scope-manager": "8.54.0",
+        "@typescript-eslint/scope-manager": "8.56.1",
-        "@typescript-eslint/types": "8.54.0",
+        "@typescript-eslint/types": "8.56.1",
-        "@typescript-eslint/typescript-estree": "8.54.0"
+        "@typescript-eslint/typescript-estree": "8.56.1"
       },
       "engines": {
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
@@ -1791,19 +1805,19 @@
         "url": "https://opencollective.com/typescript-eslint"
       },
       "peerDependencies": {
-        "eslint": "^8.57.0 || ^9.0.0",
+        "eslint": "^8.57.0 || ^9.0.0 || ^10.0.0",
         "typescript": ">=4.8.4 <6.0.0"
       }
     },
     "node_modules/@typescript-eslint/visitor-keys": {
-      "version": "8.54.0",
+      "version": "8.56.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-8.54.0.tgz",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-8.56.1.tgz",
-      "integrity": "sha512-VFlhGSl4opC0bprJiItPQ1RfUhGDIBokcPwaFH4yiBCaNPeld/9VeXbiPO1cLyorQi1G1vL+ecBk1x8o1axORA==",
+      "integrity": "sha512-KiROIzYdEV85YygXw6BI/Dx4fnBlFQu6Mq4QE4MOH9fFnhohw6wX/OAvDY2/C+ut0I3RSPKenvZJIVYqJNkhEw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@typescript-eslint/types": "8.54.0",
+        "@typescript-eslint/types": "8.56.1",
-        "eslint-visitor-keys": "^4.2.1"
+        "eslint-visitor-keys": "^5.0.0"
       },
       "engines": {
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
@@ -1813,6 +1827,19 @@
         "url": "https://opencollective.com/typescript-eslint"
       }
     },
+    "node_modules/@typescript-eslint/visitor-keys/node_modules/eslint-visitor-keys": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-5.0.1.tgz",
+      "integrity": "sha512-tD40eHxA35h0PEIZNeIjkHoDR4YjjJp34biM0mDvplBe//mB+IHCqHDGV7pxF+7MklTvighcCPPZC7ynWyjdTA==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "engines": {
+        "node": "^20.19.0 || ^22.13.0 || >=24"
+      },
+      "funding": {
+        "url": "https://opencollective.com/eslint"
+      }
+    },
     "node_modules/@vitejs/plugin-react": {
       "version": "5.1.4",
       "resolved": "https://registry.npmjs.org/@vitejs/plugin-react/-/plugin-react-5.1.4.tgz",
@@ -2139,9 +2166,9 @@
       "license": "MIT"
     },
     "node_modules/date-and-time": {
-      "version": "4.2.0",
+      "version": "4.3.0",
-      "resolved": "https://registry.npmjs.org/date-and-time/-/date-and-time-4.2.0.tgz",
+      "resolved": "https://registry.npmjs.org/date-and-time/-/date-and-time-4.3.0.tgz",
-      "integrity": "sha512-bqLrJqsjXMW3yQlR7QrQZqZNVDwo+GkvcAeRzZScAdUAgQPP+baV+j6HFbVp3cpCgVez3Mx2zIPqwk9FMfkVIw==",
+      "integrity": "sha512-dVj2DNzRQtgIrDOcX1DVuMEv0S8wF/zZ6F9OfD1P+zwmtk3hN28nIff8dBGl320DjVNGssfFrdbUad7lDYLZLQ==",
       "license": "MIT",
       "engines": {
         "node": ">=18"
@@ -2205,9 +2232,9 @@
       "license": "ISC"
     },
     "node_modules/emoji-picker-react": {
-      "version": "4.17.4",
+      "version": "4.18.0",
-      "resolved": "https://registry.npmjs.org/emoji-picker-react/-/emoji-picker-react-4.17.4.tgz",
+      "resolved": "https://registry.npmjs.org/emoji-picker-react/-/emoji-picker-react-4.18.0.tgz",
-      "integrity": "sha512-ZO85fhiyjCQxOSGkmBarbGVe+t7SRUME0XuE7AwThtzEay+xnYH8FSuCspiip2mFJT5DPO2lPnELqEvzwjBcYA==",
+      "integrity": "sha512-vLTrLfApXAIciguGE57pXPWs9lPLBspbEpPMiUq03TIli2dHZBiB+aZ0R9/Wat0xmTfcd4AuEzQgSYxEZ8C88Q==",
       "license": "MIT",
       "dependencies": {
         "flairup": "1.0.0"
@@ -2486,6 +2513,15 @@
         "node": ">=16.0.0"
       }
     },
+    "node_modules/filesize": {
+      "version": "11.0.13",
+      "resolved": "https://registry.npmjs.org/filesize/-/filesize-11.0.13.tgz",
+      "integrity": "sha512-mYJ/qXKvREuO0uH8LTQJ6v7GsUvVOguqxg2VTwQUkyTPXXRRWPdjuUPVqdBrJQhvci48OHlNGRnux+Slr2Rnvw==",
+      "license": "BSD-3-Clause",
+      "engines": {
+        "node": ">= 10.8.0"
+      }
+    },
     "node_modules/find-root": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/find-root/-/find-root-1.1.0.tgz",
@@ -2584,9 +2620,9 @@
       }
     },
     "node_modules/globals": {
-      "version": "16.5.0",
+      "version": "17.4.0",
-      "resolved": "https://registry.npmjs.org/globals/-/globals-16.5.0.tgz",
+      "resolved": "https://registry.npmjs.org/globals/-/globals-17.4.0.tgz",
-      "integrity": "sha512-c/c15i26VrJ4IRt5Z89DnIzCGDn9EcebibhAOjw5ibqEHsE1wLUgkPn9RDmNcUKyU87GeaL633nyJ+pplFR2ZQ==",
+      "integrity": "sha512-hjrNztw/VajQwOLsMNT1cbJiH2muO3OROCHnbehc8eY5JyD2gqz4AcMHPqgaOR59DjgUjYAYLeH699g/eWi2jw==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -3781,16 +3817,16 @@
       }
     },
     "node_modules/typescript-eslint": {
-      "version": "8.54.0",
+      "version": "8.56.1",
-      "resolved": "https://registry.npmjs.org/typescript-eslint/-/typescript-eslint-8.54.0.tgz",
+      "resolved": "https://registry.npmjs.org/typescript-eslint/-/typescript-eslint-8.56.1.tgz",
-      "integrity": "sha512-CKsJ+g53QpsNPqbzUsfKVgd3Lny4yKZ1pP4qN3jdMOg/sisIDLGyDMezycquXLE5JsEU0wp3dGNdzig0/fmSVQ==",
+      "integrity": "sha512-U4lM6pjmBX7J5wk4szltF7I1cGBHXZopnAXCMXb3+fZ3B/0Z3hq3wS/CCUB2NZBNAExK92mCU2tEohWuwVMsDQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@typescript-eslint/eslint-plugin": "8.54.0",
+        "@typescript-eslint/eslint-plugin": "8.56.1",
-        "@typescript-eslint/parser": "8.54.0",
+        "@typescript-eslint/parser": "8.56.1",
-        "@typescript-eslint/typescript-estree": "8.54.0",
+        "@typescript-eslint/typescript-estree": "8.56.1",
-        "@typescript-eslint/utils": "8.54.0"
+        "@typescript-eslint/utils": "8.56.1"
       },
       "engines": {
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
@@ -3800,14 +3836,14 @@
         "url": "https://opencollective.com/typescript-eslint"
       },
       "peerDependencies": {
-        "eslint": "^8.57.0 || ^9.0.0",
+        "eslint": "^8.57.0 || ^9.0.0 || ^10.0.0",
         "typescript": ">=4.8.4 <6.0.0"
       }
     },
     "node_modules/undici-types": {
-      "version": "7.16.0",
+      "version": "7.18.2",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.16.0.tgz",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.18.2.tgz",
-      "integrity": "sha512-Zz+aZWSj8LE6zoxD+xrjh4VfkIG8Ya6LvYkZqtUQGJPZjYl53ypCaUwWqo7eI0x66KBGeRo+mlBEkMSeSZ38Nw==",
+      "integrity": "sha512-AsuCzffGHJybSaRrmr5eHr81mwJU3kjw6M+uprWvCXiNeN9SOGwQ3Jn8jb8m3Z6izVgknn1R0FTCEAP2QrLY/w==",
       "dev": true,
       "license": "MIT"
     },

matrixgw_frontend/package.json

@@ -17,9 +17,10 @@
     "@mui/material": "^7.3.8",
     "@mui/x-data-grid": "^8.27.3",
     "@mui/x-date-pickers": "^8.27.2",
-    "date-and-time": "^4.2.0",
+    "date-and-time": "^4.3.0",
     "dayjs": "^1.11.19",
-    "emoji-picker-react": "^4.17.4",
+    "emoji-picker-react": "^4.18.0",
+    "filesize": "^11.0.13",
     "is-cidr": "^6.0.3",
     "qrcode.react": "^4.2.0",
     "react": "^19.2.4",
@@ -30,16 +31,16 @@
   },
   "devDependencies": {
     "@eslint/js": "^9.39.3",
-    "@types/node": "^25.1.0",
+    "@types/node": "^25.3.3",
     "@types/react": "^19.2.14",
     "@types/react-dom": "^19.2.3",
     "@vitejs/plugin-react": "^5.1.4",
-    "eslint": "^9.39.3",
+    "eslint": "^10.0.2",
     "eslint-plugin-react-hooks": "^7.0.1",
     "eslint-plugin-react-refresh": "^0.4.26",
-    "globals": "^16.5.0",
+    "globals": "^17.4.0",
     "typescript": "~5.9.3",
-    "typescript-eslint": "^8.54.0",
+    "typescript-eslint": "^8.56.1",
     "vite": "npm:rolldown-vite@7.3.1"
   },
   "overrides": {

matrixgw_frontend/src/api/ServerApi.ts

@@ -16,6 +16,7 @@ export interface ServerConstraints {
   token_name: LenConstraint;
   token_ip_net: LenConstraint;
   token_max_inactivity: LenConstraint;
+  max_upload_file_size: number;
 }
 
 export interface LenConstraint {

matrixgw_frontend/src/api/matrix/MatrixApiEvent.ts

@@ -68,7 +68,7 @@ export class MatrixApiEvent {
    */
   static async GetRoomEvents(
     room: Room,
-    from?: string
+    from?: string,
   ): Promise<MatrixEventsList> {
     return (
       await APIClient.exec({
@@ -86,7 +86,7 @@ export class MatrixApiEvent {
   static GetEventFileURL(
     room: Room,
     event_id: string,
-    thumbnail: boolean
+    thumbnail: boolean,
   ): string {
     return `${APIClient.ActualBackendURL()}/matrix/room/${
       room.id
@@ -104,13 +104,26 @@ export class MatrixApiEvent {
     });
   }
 
+  /**
+   * Send file message
+   */
+  static async SendFileMessage(room: Room, file: Blob): Promise<void> {
+    const formData = new FormData();
+    formData.set("file", file);
+    await APIClient.exec({
+      method: "POST",
+      uri: `/matrix/room/${room.id}/send_file`,
+      formData,
+    });
+  }
+
   /**
    * Edit text message content
    */
   static async SetTextMessageContent(
     room: Room,
     event_id: string,
-    content: string
+    content: string,
   ): Promise<void> {
     await APIClient.exec({
       method: "POST",
@@ -125,7 +138,7 @@ export class MatrixApiEvent {
   static async ReactToEvent(
     room: Room,
     event_id: string,
-    key: string
+    key: string,
   ): Promise<void> {
     await APIClient.exec({
       method: "POST",

matrixgw_frontend/src/utils/FilesUtils.ts

@@ -0,0 +1,33 @@
+import { filesize } from "filesize";
+
+/**
+ * Select a file to upload
+ */
+export async function selectFileToUpload(p: {
+  allowedTypes?: string[];
+  maxSize?: number;
+}): Promise<Blob | null> {
+  // Create file element
+  const fileEl = document.createElement("input");
+  fileEl.type = "file";
+  if (p.allowedTypes && p.allowedTypes.length > 0)
+    fileEl.accept = p.allowedTypes.join(",");
+  fileEl.click();
+
+  // Wait for a file to be chosen
+  await new Promise((res) =>
+    fileEl.addEventListener("change", () => res(null)),
+  );
+
+  if ((fileEl.files?.length ?? 0) === 0) return null;
+  const file = fileEl.files![0];
+
+  // Check file size
+  if (p.maxSize && file.size > p.maxSize) {
+    throw new Error(
+      `The file is too big ! (max accepted file size : ${filesize(p.maxSize)})`,
+    );
+  }
+
+  return file;
+}

matrixgw_frontend/src/widgets/messages/SendMessageForm.tsx

@@ -1,18 +1,23 @@
+import AttachFileIcon from "@mui/icons-material/AttachFile";
 import SendIcon from "@mui/icons-material/Send";
-import { IconButton, TextField } from "@mui/material";
+import { IconButton, TextField, Tooltip } from "@mui/material";
-import React, { type FormEvent } from "react";
+import React, { type SyntheticEvent } from "react";
 import { MatrixApiEvent } from "../../api/matrix/MatrixApiEvent";
 import type { Room } from "../../api/matrix/MatrixApiRoom";
 import { useAlert } from "../../hooks/contexts_provider/AlertDialogProvider";
 import { useLoadingMessage } from "../../hooks/contexts_provider/LoadingMessageProvider";
+import { selectFileToUpload } from "../../utils/FilesUtils";
+import { ServerApi } from "../../api/ServerApi";
+import { useSnackbar } from "../../hooks/contexts_provider/SnackbarProvider";
 
 export function SendMessageForm(p: { room: Room }): React.ReactElement {
   const loadingMessage = useLoadingMessage();
   const alert = useAlert();
+  const snackbar = useSnackbar();
 
   const [text, setText] = React.useState("");
 
-  const handleTextSubmit = async (e: FormEvent) => {
+  const handleTextSubmit = async (e: SyntheticEvent) => {
     e.preventDefault();
 
     if (text === "") return;
@@ -31,6 +36,26 @@ export function SendMessageForm(p: { room: Room }): React.ReactElement {
     }
   };
 
+  const handleFileSubmit = async () => {
+    try {
+      const file = await selectFileToUpload({
+        maxSize: ServerApi.Config.constraints.max_upload_file_size,
+      });
+
+      if (!file) return;
+
+      loadingMessage.show("Uploading file...");
+      await MatrixApiEvent.SendFileMessage(p.room, file);
+
+      snackbar("The file was successfully uploaded!");
+    } catch (e) {
+      console.error(e);
+      alert(`Failed to upload file! ${e}`);
+    } finally {
+      loadingMessage.hide();
+    }
+  };
+
   return (
     <form onSubmit={handleTextSubmit}>
       <div
@@ -50,6 +75,13 @@ export function SendMessageForm(p: { room: Room }): React.ReactElement {
           value={text}
           onChange={(e) => setText(e.target.value)}
         />
+        <span style={{ width: "10px" }}></span>
+        <Tooltip title="Send a file">
+          <IconButton size="small" onClick={handleFileSubmit}>
+            <AttachFileIcon />
+          </IconButton>
+        </Tooltip>
+        <span style={{ width: "10px" }}></span>
         <IconButton
           size="small"
           style={{ visibility: text === "" ? "hidden" : "visible" }}