fix: 设置 gostc 监听地址为本地避免未授权访问

fix: 修复由于非法的 HTML 标签造成的宏中脚本事件个数信息位置错误的问题

.github/workflows/build_img.yaml

@@ -50,6 +50,29 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: Inject TURN config (optional)
+        if: ${{ env.TURN_HOST != '' }}
+        run: |
+          mkdir -p configs/kvmd/override.d
+          cat > configs/kvmd/override.d/turn.yaml <<EOF
+          janus:
+            stun:
+              host: ${TURN_HOST}
+              port: ${TURN_PORT}
+            local_ice_servers:
+              - urls:
+                  - "stun:${TURN_HOST}:${TURN_PORT}"
+                  - "turn:${TURN_HOST}:${TURN_PORT}?transport=udp"
+                  - "turn:${TURN_HOST}:${TURN_PORT}?transport=tcp"
+                username: "${TURN_USER}"
+                credential: "${TURN_PASS}"
+          EOF
+        env:
+          TURN_HOST: ${{ secrets.TURN_HOST }}
+          TURN_PORT: ${{ secrets.TURN_PORT }}
+          TURN_USER: ${{ secrets.TURN_USER }}
+          TURN_PASS: ${{ secrets.TURN_PASS }}
+
       - name: Set build environment
         id: build_env
         shell: bash
@@ -184,4 +207,4 @@ jobs:
             if [ "${{ github.event.inputs.create_release }}" = "true" ]; then
               echo "| **Release** | [${{ env.RELEASE_TAG }}](${{ steps.release.outputs.url }}) |" >> $GITHUB_STEP_SUMMARY
             fi
-          fi
+          fi

.github/workflows/docker-build.yaml

@@ -47,6 +47,29 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: Inject TURN config (optional)
+        if: ${{ env.TURN_HOST != '' }}
+        run: |
+          mkdir -p configs/kvmd/override.d
+          cat > configs/kvmd/override.d/turn.yaml <<EOF
+          janus:
+            stun:
+              host: ${TURN_HOST}
+              port: ${TURN_PORT}
+            local_ice_servers:
+              - urls:
+                  - "stun:${TURN_HOST}:${TURN_PORT}"
+                  - "turn:${TURN_HOST}:${TURN_PORT}?transport=udp"
+                  - "turn:${TURN_HOST}:${TURN_PORT}?transport=tcp"
+                username: "${TURN_USER}"
+                credential: "${TURN_PASS}"
+          EOF
+        env:
+          TURN_HOST: ${{ secrets.TURN_HOST }}
+          TURN_PORT: ${{ secrets.TURN_PORT }}
+          TURN_USER: ${{ secrets.TURN_USER }}
+          TURN_PASS: ${{ secrets.TURN_PASS }}
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
         with:
@@ -117,6 +140,29 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: Inject TURN config (optional)
+        if: ${{ env.TURN_HOST != '' }}
+        run: |
+          mkdir -p configs/kvmd/override.d
+          cat > configs/kvmd/override.d/turn.yaml <<EOF
+          janus:
+            stun:
+              host: ${TURN_HOST}
+              port: ${TURN_PORT}
+            local_ice_servers:
+              - urls:
+                  - "stun:${TURN_HOST}:${TURN_PORT}"
+                  - "turn:${TURN_HOST}:${TURN_PORT}?transport=udp"
+                  - "turn:${TURN_HOST}:${TURN_PORT}?transport=tcp"
+                username: "${TURN_USER}"
+                credential: "${TURN_PASS}"
+          EOF
+        env:
+          TURN_HOST: ${{ secrets.TURN_HOST }}
+          TURN_PORT: ${{ secrets.TURN_PORT }}
+          TURN_USER: ${{ secrets.TURN_USER }}
+          TURN_PASS: ${{ secrets.TURN_PASS }}
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
         with:
@@ -191,4 +237,4 @@ jobs:
           echo "- **Platforms**: ${{ github.event.inputs.platforms }}" >> $GITHUB_STEP_SUMMARY
           echo "- **Aliyun Enabled**: ${{ github.event.inputs.enable_aliyun }}" >> $GITHUB_STEP_SUMMARY
           echo "- **Tags**:" >> $GITHUB_STEP_SUMMARY
-          echo "${{ steps.meta.outputs.tags }}" | sed 's/^/  - /' >> $GITHUB_STEP_SUMMARY
+          echo "${{ steps.meta.outputs.tags }}" | sed 's/^/  - /' >> $GITHUB_STEP_SUMMARY

README.md

@@ -32,6 +32,8 @@
 
 **One-KVM** 是基于开源 [PiKVM](https://github.com/pikvm/pikvm) 项目进行二次开发的 DIY IP-KVM 解决方案。该方案利用成本较低的硬件设备，实现 BIOS 级别的远程服务器或工作站管理功能。
 
+> 本项目目前并无适配树莓派的计划。这是因为树莓派平台本质上属于 PiKVM 官方硬件生态和盈利的一部分。我们非常尊重和感谢上游项目 PiKVM ，因此 One-KVM 的设备适配主要聚焦于补充性场景，尽量避免与 PiKVM 官方产品产生重叠，以支持其可持续发展。
+
 ### 应用场景
 
 - **家庭实验室主机管理** - 远程管理服务器和开发设备
@@ -323,4 +325,4 @@ sudo docker run --name kvmd -itd \
 
 本项目基于以下优秀开源项目进行二次开发：
 
-- [PiKVM](https://github.com/pikvm/pikvm) - 开源的 DIY IP-KVM 解决方案
+- [PiKVM](https://github.com/pikvm/pikvm) - 开源的 DIY IP-KVM 解决方案

build/Dockerfile-stage-0

@@ -113,58 +113,75 @@ RUN git clone --depth=1 https://github.com/gvalkov/python-evdev.git /tmp/python-
     && python3 setup.py bdist_wheel --dist-dir /tmp/wheel/ \
     && rm -rf /tmp/python-evdev
 
-# 编译安装 libnice、libsrtp、libwebsockets 和 janus-gateway
-RUN git clone --depth=1 https://gitlab.freedesktop.org/libnice/libnice /tmp/libnice \
+# 编译安装 libnice、libsrtp、libwebsockets 和 janus-gateway（显式 Release 与按架构优化）
+RUN export COMMON_CFLAGS='-O2 -pipe -fPIC -fstack-protector-strong -D_FORTIFY_SOURCE=2' \
+    && if [ "${TARGETARCH}" = arm64 ]; then export CFLAGS="$COMMON_CFLAGS -march=armv8-a"; \
+       elif [ "${TARGETARCH}" = arm ]; then export CFLAGS="$COMMON_CFLAGS -march=armv7-a -mfpu=neon-vfpv4 -mfloat-abi=hard -mtune=cortex-a7"; \
+       else export CFLAGS="$COMMON_CFLAGS -march=x86-64 -mtune=generic"; fi \
+    && export CXXFLAGS="$CFLAGS" LDFLAGS="-Wl,-O1 -Wl,--as-needed" \
+    && git clone --depth=1 https://gitlab.freedesktop.org/libnice/libnice /tmp/libnice \
     && cd /tmp/libnice \
-    && meson --prefix=/usr build && ninja -C build && ninja -C build install \
+    && meson setup build --prefix=/usr --buildtype=release -Doptimization=2 -Dc_args="$CFLAGS" -Dcpp_args="$CXXFLAGS" \
+    && ninja -C build && ninja -C build install \
     && rm -rf /tmp/libnice \
     && curl https://github.com/cisco/libsrtp/archive/v2.2.0.tar.gz -L -o /tmp/libsrtp-2.2.0.tar.gz \
     && cd /tmp \
     && tar xf libsrtp-2.2.0.tar.gz \
     && cd libsrtp-2.2.0 \
-    && ./configure --prefix=/usr --enable-openssl \
+    && CFLAGS="$CFLAGS" CXXFLAGS="$CXXFLAGS" ./configure --prefix=/usr --enable-openssl \
     && make shared_library -j$(nproc) && make install \
     && cd /tmp \
     && rm -rf /tmp/libsrtp* \
     && git clone --depth=1 https://github.com/warmcat/libwebsockets /tmp/libwebsockets \
     && cd /tmp/libwebsockets \
     && mkdir build && cd build \
-    && cmake -DLWS_MAX_SMP=1 -DLWS_WITHOUT_EXTENSIONS=0 -DCMAKE_INSTALL_PREFIX:PATH=/usr -DCMAKE_C_FLAGS="-fpic" .. \
+    && cmake -DLWS_MAX_SMP=1 -DLWS_WITHOUT_EXTENSIONS=0 -DCMAKE_INSTALL_PREFIX:PATH=/usr \
+             -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_FLAGS_RELEASE="$CFLAGS -fPIC" -DCMAKE_CXX_FLAGS_RELEASE="$CXXFLAGS -fPIC" .. \
     && make -j$(nproc) && make install \
     && cd /tmp \
     && rm -rf /tmp/libwebsockets \
     && git clone --depth=1 https://github.com/meetecho/janus-gateway.git /tmp/janus-gateway \
     && cd /tmp/janus-gateway \
     && sh autogen.sh \
-    && ./configure --enable-static --enable-websockets --enable-plugin-audiobridge \
+    && CFLAGS="$CFLAGS" CXXFLAGS="$CXXFLAGS" ./configure --enable-static --enable-websockets --enable-plugin-audiobridge \
         --disable-data-channels --disable-rabbitmq --disable-mqtt --disable-all-plugins \
         --disable-all-loggers --prefix=/usr \
     && make  -j$(nproc) && make install \
     && cd /tmp \
     && rm -rf /tmp/janus-gateway
 
-# 编译 Rockchip MPP、RGA 和 FFmpeg（仅 arm64）
+# 编译 Rockchip MPP、RGA（仅 arm64，显式 Release 与按架构优化）
 RUN if [ ${TARGETARCH} = arm64 ]; then \
-    	git clone --depth=1 https://github.com/rockchip-linux/mpp.git /tmp/rkmpp \
+        export COMMON_CFLAGS='-O2 -pipe -fPIC -fstack-protector-strong -D_FORTIFY_SOURCE=2' \
+        && export CFLAGS="$COMMON_CFLAGS -march=armv8-a" \
+        && export CXXFLAGS="$CFLAGS" \
+    	&& git clone --depth=1 https://github.com/rockchip-linux/mpp.git /tmp/rkmpp \
     	&& mkdir -p /tmp/rkmpp/rkmpp_build && cd /tmp/rkmpp/rkmpp_build \
-    	&& cmake -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=ON -DBUILD_TEST=OFF .. \
+    	&& cmake -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=ON -DBUILD_TEST=OFF \
+                 -DCMAKE_C_FLAGS_RELEASE="$CFLAGS" -DCMAKE_CXX_FLAGS_RELEASE="$CXXFLAGS" .. \
     	&& make -j$(nproc) \
     	&& make install \
     	&& git clone -b jellyfin-rga --depth=1 https://github.com/nyanmisaka/rk-mirrors.git /tmp/rkrga \
     	&& cd /tmp/ \
-    	&& meson setup rkrga rkrga_build --prefix=/usr --libdir=lib --buildtype=release -Dcpp_args=-fpermissive -Dlibdrm=false -Dlibrga_demo=false \
+    	&& meson setup rkrga rkrga_build --prefix=/usr --libdir=lib --buildtype=release -Doptimization=2 \
+                 -Dc_args="$CFLAGS" -Dcpp_args="$CXXFLAGS -fpermissive" -Dlibdrm=false -Dlibrga_demo=false \
     	&& meson configure rkrga_build > /dev/null \
     	&& ninja -C rkrga_build install \
         && rm -rf /tmp/rkmpp /tmp/rkrga; \
     fi
 
-# 编译 ustreamer
+# 编译 ustreamer（按架构优化）
 RUN sed --in-place --expression 's|^#include "refcount.h"$|#include "../refcount.h"|g' /usr/include/janus/plugins/plugin.h \
     && git clone --depth=1 https://github.com/mofeng-git/ustreamer /tmp/ustreamer \
+    && export COMMON_CFLAGS='-O2 -pipe -fPIC -fstack-protector-strong -D_FORTIFY_SOURCE=2' \
+    && if [ "${TARGETARCH}" = arm64 ]; then export CFLAGS="$COMMON_CFLAGS -march=armv8-a"; \
+       elif [ "${TARGETARCH}" = arm ]; then export CFLAGS="$COMMON_CFLAGS -march=armv7-a -mfpu=neon-vfpv4 -mfloat-abi=hard -mtune=cortex-a7"; \
+       else export CFLAGS="$COMMON_CFLAGS -march=x86-64 -mtune=generic"; fi \
+    && export CXXFLAGS="$CFLAGS" \
     && if [ ${TARGETARCH} = arm64 ]; then \
-        make -j$(nproc) WITH_PYTHON=1 WITH_JANUS=1 WITH_FFMPEG=1 WITH_MPP=1 WITH_DRM=1 -C /tmp/ustreamer; \
+        make -j$(nproc) CFLAGS="$CFLAGS" WITH_PYTHON=1 WITH_JANUS=1 WITH_FFMPEG=1 WITH_MPP=1 WITH_DRM=1 -C /tmp/ustreamer; \
     else \
-        make -j$(nproc) WITH_PYTHON=1 WITH_JANUS=1 WITH_FFMPEG=1 WITH_DRM=1 -C /tmp/ustreamer; \
+        make -j$(nproc) CFLAGS="$CFLAGS" WITH_PYTHON=1 WITH_JANUS=1 WITH_FFMPEG=1 WITH_DRM=1 -C /tmp/ustreamer; \
     fi \
     && /tmp/ustreamer/ustreamer -v \
     && /tmp/ustreamer/ustreamer-dump -v \
@@ -178,9 +195,8 @@ RUN mkdir /tmp/lib \
        /tmp/lib/ \
     && find /usr/lib -name "libsrtp2.so.*" -exec cp {} /tmp/lib/ \; \
     && find /usr/lib -name "libwebsockets.so.*" -exec cp {} /tmp/lib/ \; \
-    && if [ ${TARGETARCH} = arm64 ]; then \
-        find /usr/lib -name "libsw*.so.*" -exec cp {} /tmp/lib/ \; \
-        && find /usr/lib -name "libpostproc.so.*" -exec cp {} /tmp/lib/ \; \
-        && find /usr/lib -name "librockchip*" -exec cp {} /tmp/lib/ \; \
-        && find /usr/lib -name "librga.so.*" -exec cp {} /tmp/lib/ \; ; \
-    fi
+    && [ "${TARGETARCH}" = "arm64" ] && \
+       find /usr/lib -name "libsw*.so.*" -exec cp {} /tmp/lib/ \; && \
+       find /usr/lib -name "libpostproc.so.*" -exec cp {} /tmp/lib/ \; && \
+       find /usr/lib -name "librockchip*" -exec cp {} /tmp/lib/ \; && \
+       find /usr/lib -name "librga.so.*" -exec cp {} /tmp/lib/ \; || true

build/init.sh

@@ -159,7 +159,7 @@ EOF
     fi
 
     if [  "$NOIPMI" == "1" ]; then
-        log_info "已禁用IPMI功能"
+        log_info "已禁用 IPMI 功能"
         rm -r /usr/share/kvmd/extras/ipmi
     else
         cat >> /etc/kvmd/supervisord.conf << EOF
@@ -177,11 +177,30 @@ redirect_stderr=true
 EOF
     fi
 
+    if [ "$NOGOSTC" == "1" ]; then
+        log_info "已禁用 GOSTC 功能"
+        rm -rf /usr/share/kvmd/extras/gostc
+    else
+        cat >> /etc/kvmd/supervisord.conf << EOF
+
+[program:kvmd-gostc]
+command=/usr/bin/gostc -web-addr 127.0.0.1:18080
+autostart=true
+autorestart=true
+startsecs=5
+priority=300
+stopasgroup=true
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes = 0
+redirect_stderr=true
+EOF
+    fi
+
     #switch OTG config
     if [ "$OTG" == "1" ]; then
         log_info "已启用 OTG 功能"
         sed -i "s/ch9329/otg/g" /etc/kvmd/override.yaml
-        sed -i "s/device: \/dev\/ttyUSB0//g" /etc/kvmd/override.yaml
+        sed -i "s|device: /dev/ttyUSB0||g" /etc/kvmd/override.yaml
         if [ "$NOMSD" == 1 ]; then
             log_info "已禁用 MSD 功能"
         else
@@ -190,8 +209,8 @@ EOF
     fi
 
     if [ ! -z "$VIDEONUM" ]; then
-        if sed -i "s/\/dev\/video0/\/dev\/video$VIDEONUM/g" /etc/kvmd/override.yaml && \
-           sed -i "s/\/dev\/video0/\/dev\/video$VIDEONUM/g" /etc/kvmd/janus/janus.plugin.ustreamer.jcfg; then
+        if sed -i "s|/dev/video0|/dev/video$VIDEONUM|g" /etc/kvmd/override.yaml && \
+        sed -i "s|/dev/video0|/dev/video$VIDEONUM|g" /etc/kvmd/janus/janus.plugin.ustreamer.jcfg; then
             log_info "视频设备已设置为 /dev/video$VIDEONUM"
         fi
     fi
@@ -208,6 +227,12 @@ EOF
         fi
     fi
 
+    if [ ! -z "$CH9329NUM" ]; then
+        if sed -i "s|/dev/ttyUSB0|/dev/ttyUSB$CH9329NUM|g" /etc/kvmd/override.yaml; then
+            log_info "CH9329 串口设备已设置为 $CH9329NUM"
+        fi
+    fi
+
     if [ ! -z "$CH9329TIMEOUT" ]; then
         if sed -i "s/read_timeout: 0.3/read_timeout: $CH9329TIMEOUT/g" /etc/kvmd/override.yaml; then
             log_info "CH9329 超时已设置为 $CH9329TIMEOUT 秒"
@@ -272,4 +297,4 @@ if [ "$OTG" == "1" ]; then
 fi
 
 log_info "One-KVM 配置文件准备完成，正在启动服务..."
-exec supervisord -c /etc/kvmd/supervisord.conf
+exec supervisord -c /etc/kvmd/supervisord.conf

configs/kvmd/override.yaml

@@ -66,9 +66,7 @@ kvmd:
             - "--jpeg-sink-mode=0660"
             - "--h264-bitrate={h264_bitrate}"
             - "--h264-gop={h264_gop}"
-            - "--h264-preset=ultrafast"
             - "--h264-hwenc=disabled"
-            - "--h264-hwenc-fallback"
             - "--slowdown"
     gpio:
         drivers:
@@ -159,10 +157,6 @@ media:
 
         jpeg:
             sink: 'kvmd::ustreamer::jpeg'
-janus:
-    stun:
-        host: stun.cloudflare.com
-        port: 3478
 
 otgnet:
     commands:

configs/kvmd/supervisord.conf

@@ -53,17 +53,6 @@ stdout_logfile=/dev/stdout
 stdout_logfile_maxbytes = 0
 redirect_stderr=true
 
-[program:kvmd-gostc]
-command=/usr/bin/gostc -web-addr 0.0.0.0:18080
-autostart=true
-autorestart=true
-startsecs=5
-priority=300
-stopasgroup=true
-stdout_logfile=/dev/stdout
-stdout_logfile_maxbytes = 0
-redirect_stderr=true
-
 [program:clean_when_exit]
 command=/etc/kvmd/clean_when_exit.sh
 autostart=true
@@ -74,4 +63,3 @@ stopasgroup=true
 stdout_logfile=/dev/stdout
 stdout_logfile_maxbytes = 0
 redirect_stderr=true
-

kvmd/apps/__init__.py

@@ -81,6 +81,7 @@ from ..validators.net import valid_port
 from ..validators.net import valid_ports_list
 from ..validators.net import valid_mac
 from ..validators.net import valid_ssl_ciphers
+from ..validators.net import valid_ice_servers
 
 from ..validators.hid import valid_hid_key
 from ..validators.hid import valid_hid_mouse_output
@@ -860,6 +861,7 @@ def _get_config_scheme() -> dict:
             ], type=valid_command),
             "cmd_remove": Option([], type=valid_options),
             "cmd_append": Option([], type=valid_options),
+            "local_ice_servers": Option([], type=valid_ice_servers, unpack_as="ice_servers"),
         },
 
         "watchdog": {

kvmd/apps/janus/runner.py

@@ -2,6 +2,8 @@ import asyncio
 import asyncio.subprocess
 import socket
 import dataclasses
+import json
+from typing import Any
 
 import netifaces
 
@@ -43,6 +45,7 @@ class JanusRunner:  # pylint: disable=too-many-instance-attributes
         cmd: list[str],
         cmd_remove: list[str],
         cmd_append: list[str],
+        ice_servers: list[dict[str, Any]],
     ) -> None:
 
         self.__stun = Stun(stun_host, stun_port, stun_timeout, stun_retries, stun_retries_delay)
@@ -52,6 +55,7 @@ class JanusRunner:  # pylint: disable=too-many-instance-attributes
         self.__check_retries_delay = check_retries_delay
 
         self.__cmd = tools.build_cmd(cmd, cmd_remove, cmd_append)
+        self.__ice_servers = ice_servers
 
         self.__janus_task: (asyncio.Task | None) = None
         self.__janus_proc: (asyncio.subprocess.Process | None) = None  # pylint: disable=no-member
@@ -173,13 +177,25 @@ class JanusRunner:  # pylint: disable=too-many-instance-attributes
             part.format(**placeholders)
             for part in cmd
         ]
-        self.__janus_proc = await aioproc.run_process(
-            cmd=cmd,
-            env={"JANUS_USTREAMER_WEB_ICE_URL": f"stun:{netcfg.stun_host}:{netcfg.stun_port}"},
-        )
+        env = {}
+        ice_payload = self.__build_ice_payload(netcfg)
+        if ice_payload:
+            env["JANUS_USTREAMER_WEB_ICE_URL"] = ice_payload
+        self.__janus_proc = await aioproc.run_process(cmd=cmd, env=env or None)
         get_logger(0).info("Started Janus pid=%d: %s", self.__janus_proc.pid, tools.cmdfmt(cmd))
 
     async def __kill_janus_proc(self) -> None:
         if self.__janus_proc:
             await aioproc.kill_process(self.__janus_proc, 5, get_logger(0))
         self.__janus_proc = None
+
+    def __build_ice_payload(self, netcfg: _Netcfg) -> (str | None):
+        if self.__ice_servers:
+            try:
+                return f"json:{json.dumps(self.__ice_servers, ensure_ascii=False)}"
+            except Exception as ex:  # pragma: no cover
+                get_logger(0).error("Can't encode ICE servers: %s", tools.efmt(ex))
+                return None
+        if netcfg.stun_host and netcfg.stun_port:
+            return f"stun:{netcfg.stun_host}:{netcfg.stun_port}"
+        return None

kvmd/apps/janus/stun.py

@@ -136,7 +136,12 @@ class Stun:
             return (StunNatType.FULL_CONE_NAT, resp)
 
         if first.changed is None:
-            raise RuntimeError(f"Changed addr is None: {first}")
+            get_logger(0).warning(
+                "STUN server %s:%d responded without CHANGED-ADDRESS; skipping NAT type detection",
+                self.__host,
+                self.__port,
+            )
+            return (StunNatType.ERROR, first)
         resp = await self.__make_request("Change request [ext_ip != src_ip]", first.changed, b"")
         if not resp.ok:
             return (StunNatType.CHANGED_ADDR_ERROR, resp)

kvmd/validators/net.py

@@ -120,3 +120,39 @@ def valid_ssl_ciphers(arg: Any) -> str:
 def valid_url(arg: Any) -> str:
     # XXX: VERY primitive
     return check_re_match(arg, "HTTP(S) URL", r"^https?://[\[\w]+\S*")
+
+
+def valid_ice_servers(arg: Any) -> list[dict[str, Any]]:
+    name = "ICE servers list"
+    if arg is None:
+        return []
+    if not isinstance(arg, list):
+        raise_error(arg, name)
+    servers: list[dict[str, Any]] = []
+    for item in arg:
+        if not isinstance(item, dict):
+            raise_error(item, "ICE server entry")
+        urls = item.get("urls")
+        if isinstance(urls, str):
+            urls_list = [valid_stripped_string_not_empty(urls, "ICE server URL")]
+        elif isinstance(urls, list):
+            urls_list = [
+                valid_stripped_string_not_empty(url, "ICE server URL")
+                for url in urls
+            ]
+        else:
+            raise_error(urls, "ICE server URLs")
+        if not urls_list:
+            raise_error(urls, "ICE server URLs")
+        server: dict[str, Any] = {"urls": urls_list}
+        username = item.get("username")
+        if username is not None:
+            server["username"] = valid_stripped_string_not_empty(username, "ICE username")
+        credential = item.get("credential")
+        if credential is not None:
+            server["credential"] = valid_stripped_string_not_empty(credential, "ICE credential")
+        credential_type = item.get("credential_type") or item.get("credentialType")
+        if credential_type is not None:
+            server["credentialType"] = valid_stripped_string_not_empty(credential_type, "ICE credentialType")
+        servers.append(server)
+    return servers

web/kvm/index.html

@@ -781,7 +781,7 @@
             </tr>
             <tr>
               <td i18n="macro_script_events">Scripted events:</td>
-              <tdvalue id="hid-recorder-events-count">0</tdvalue>
+              <td id="hid-recorder-events-count">0</td>
               <td><sup><i i18n="macro_include_delays">include delays</i></sup></td>
             </tr>
           </table>

web/share/js/kvm/stream_janus.js

@@ -111,7 +111,7 @@ export function JanusStreamer(__setActive, __setInactive, __setInfo, __organizeH
 		}
 	};
 
-	var __ensureJanus = function(internal) {
+var __ensureJanus = function(internal) {
 		if (__janus === null && !__stop && (!__ensuring || internal)) {
 			__ensuring = true;
 			__setInactive();
@@ -131,10 +131,75 @@ export function JanusStreamer(__setActive, __setInactive, __setInfo, __organizeH
 			});
 		}
 	};
+	var __decodeIcePayload = function(payload) {
+		if (typeof payload !== "string") {
+			return null;
+		}
+		let data = payload.trim();
+		if (data.startsWith("json:")) {
+			data = data.slice(5).trim();
+		}
+		if (data.startsWith("{") || data.startsWith("[")) {
+			try {
+				let parsed = JSON.parse(data);
+				if (Array.isArray(parsed)) {
+					return parsed;
+				} else if (parsed && Array.isArray(parsed.servers)) {
+					return parsed.servers;
+				}
+				return null;
+			} catch (error) {
+				__logError("Can't parse ICE payload:", error);
+			}
+		}
+		return null;
+	};
+
+	var __normalizeIceEntry = function(entry) {
+		if (!entry || typeof entry !== "object") {
+			return null;
+		}
+		let urls = entry.urls;
+		if (typeof urls === "string") {
+			urls = [urls];
+		}
+		if (!Array.isArray(urls) || urls.length === 0) {
+			return null;
+		}
+		let normalized = {"urls": urls};
+		if (entry.username) {
+			normalized.username = entry.username;
+		}
+		if (entry.credential) {
+			normalized.credential = entry.credential;
+		}
+		if (entry.credentialType) {
+			normalized.credentialType = entry.credentialType;
+		}
+		return normalized;
+	};
+
+	var __normalizeIceServers = function(payload) {
+		let parsed = __decodeIcePayload(payload);
+		if (!parsed) {
+			return null;
+		}
+		let servers = [];
+		for (let entry of parsed) {
+			let normalized = __normalizeIceEntry(entry);
+			if (normalized) {
+				servers.push(normalized);
+			}
+		}
+		return (servers.length > 0 ? servers : null);
+	};
 
 	var __getIceServers = function() {
 		if (__ice !== null && __ice.url) {
-			__logInfo("Using the custom ICE Server got from uStreamer:", __ice);
+			let normalized = __normalizeIceServers(__ice.url);
+			if (normalized !== null) {
+				return normalized;
+			}
 			return [{"urls": __ice.url}];
 		} else {
 			return [];