修改代码#

1. git clone --depth 1 https://github.com/n8n-io/n8n && cd n8n
2. 修改license.ts文件，点击按钮查看diff

   1
   diff --git a/packages/cli/src/license.ts b/packages/cli/src/license.ts
   2
   index 6441f74003..82a30bfbe5 100644
   3
   --- a/packages/cli/src/license.ts
   4
   +++ b/packages/cli/src/license.ts
   5
   @@ -218,7 +218,11 @@ export class License implements LicenseProvider {
   6
           }
   7
   
   8
           isLicensed(feature: BooleanLicenseFeature) {
   9
   -    return this.manager?.hasFeatureEnabled(feature) ?? false;
   10
   +    // 🚀 BYPASS: Always return true for all features except showNonProdBanner
   11
   +    if (feature === LICENSE_FEATURES.SHOW_NON_PROD_BANNER) {
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   +      return false;
   13
   +    }
   14
   +    return true;
   15
           }
   16
   
   17
           /** @deprecated Use `LicenseState.isSharingLicensed` instead. */
   18
   @@ -346,7 +350,18 @@ export class License implements LicenseProvider {
   19
           }
   20
   
   21
           getValue<T extends keyof FeatureReturnType>(feature: T): FeatureReturnType[T] {
   22
   -    return this.manager?.getFeatureValue(feature) as FeatureReturnType[T];
   23
   +    // 🚀 BYPASS: Return Enterprise values
   24
   +    if (feature === 'planName') {
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   +      return 'Enterprise' as FeatureReturnType[T];
   26
   +    }
   27
   +
   28
   +    // Return unlimited for all quotas
   29
   +    if (Object.values(LICENSE_QUOTAS).includes(feature as any)) {
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   +      return UNLIMITED_LICENSE_QUOTA as FeatureReturnType[T];
   31
   +    }
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   +
   33
   +    // Return true for all boolean features
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   +    return true as FeatureReturnType[T];
   35
           }
   36
   
   37
           getManagementJwt(): string {
   38
   @@ -384,36 +399,43 @@ export class License implements LicenseProvider {
   39
   
   40
           /** @deprecated Use `LicenseState` instead. */
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           getUsersLimit() {
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   -    return this.getValue(LICENSE_QUOTAS.USERS_LIMIT) ?? UNLIMITED_LICENSE_QUOTA;
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   +    // 🚀 BYPASS: Unlimited users
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   +    return UNLIMITED_LICENSE_QUOTA;
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           }
   46
   
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           /** @deprecated Use `LicenseState` instead. */
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           getTriggerLimit() {
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   -    return this.getValue(LICENSE_QUOTAS.TRIGGER_LIMIT) ?? UNLIMITED_LICENSE_QUOTA;
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   +    // 🚀 BYPASS: Unlimited triggers
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   +    return UNLIMITED_LICENSE_QUOTA;
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           }
   53
   
   54
           /** @deprecated Use `LicenseState` instead. */
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           getVariablesLimit() {
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   -    return this.getValue(LICENSE_QUOTAS.VARIABLES_LIMIT) ?? UNLIMITED_LICENSE_QUOTA;
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   +    // 🚀 BYPASS: Unlimited variables
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   +    return UNLIMITED_LICENSE_QUOTA;
   59
           }
   60
   
   61
           /** @deprecated Use `LicenseState` instead. */
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           getAiCredits() {
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   -    return this.getValue(LICENSE_QUOTAS.AI_CREDITS) ?? 0;
   64
   +    // 🚀 BYPASS: Unlimited AI credits
   65
   +    return UNLIMITED_LICENSE_QUOTA;
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           }
   67
   
   68
           /** @deprecated Use `LicenseState` instead. */
   69
           getWorkflowHistoryPruneLimit() {
   70
   -    return this.getValue(LICENSE_QUOTAS.WORKFLOW_HISTORY_PRUNE_LIMIT) ?? UNLIMITED_LICENSE_QUOTA;
   71
   +    // 🚀 BYPASS: Unlimited workflow history
   72
   +    return UNLIMITED_LICENSE_QUOTA;
   73
           }
   74
   
   75
           /** @deprecated Use `LicenseState` instead. */
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           getTeamProjectLimit() {
   77
   -    return this.getValue(LICENSE_QUOTAS.TEAM_PROJECT_LIMIT) ?? 0;
   78
   +    // 🚀 BYPASS: Unlimited team projects
   79
   +    return UNLIMITED_LICENSE_QUOTA;
   80
           }
   81
   
   82
           getPlanName(): string {
   83
   -    return this.getValue('planName') ?? 'Community';
   84
   +    // 🚀 BYPASS: Always return Enterprise
   85
   +    return 'Enterprise';
   86
           }
   87
   
   88
           getInfo(): string {
   

3. 修改完成后，利用DND进行打包。先build一个用于打包的镜像

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   FROM node:22.16-bookworm
   2
   
   3
   # 安装 Docker CLI 所需的依赖
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   # RUN 是在构建镜像时执行的命令
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   RUN apt-get update && apt-get install -y --no-install-recommends \
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       ca-certificates \
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       curl \
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       gnupg \
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       git \
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       && rm -rf /var/lib/apt/lists/*
   11
   
   12
   # 添加 Docker 官方的 GPG 密钥
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   RUN install -m 0755 -d /etc/apt/keyrings
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   RUN curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc
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   RUN chmod a+r /etc/apt/keyrings/docker.asc
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   17
   # 设置 Docker 的 apt 软件源
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   RUN echo \
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     "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian \
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     $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
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     tee /etc/apt/sources.list.d/docker.list > /dev/null
   22
   
   23
   # 更新软件源信息，并安装 Docker CLI
   24
   # 注意：我们只安装 docker-ce-cli，不需要完整的 docker-ce 引擎
   25
   RUN apt-get update && apt-get install -y --no-install-recommends \
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       docker-ce-cli \
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       docker-buildx-plugin \
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       && rm -rf /var/lib/apt/lists/* \
   29
       && npm install -g pnpm
   30
   
   31
   
   32
   # 设置工作目录
   33
   WORKDIR /app
   

   1
   sudo docker build -t node-docker-builder -f Dockerfile .
   2
   cd n8n
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   sudo docker run --rm -it -v /var/run/docker.sock:/var/run/docker.sock -v "$(pwd)":/app node-docker-builder bash
   

4. 进入容器内部后，输入DOCKER_BUILD=true pnpm build:docker开始打包
5. 打包完成后，参考官方教程进行部署，下面是我的docker-compose.yaml

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   cd n8n && nano docker-compose.yaml && mkdir data local-files && sudo chown -R 1000:1000 ./data ./local-files && nano .env
   

   1
   services:
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     n8n:
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       image: n8nio/n8n:local
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       container_name: n8n
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       restart: always
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       ports:
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         - "65035:5678"
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       environment:
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         # 这些环境变量对于 n8n 在反代后正常工作至关重要，必须保留
   10
         - N8N_HOST=${SUBDOMAIN}.${DOMAIN_NAME}
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         - N8N_PORT=5678
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         - N8N_PROTOCOL=https
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         - WEBHOOK_URL=https://${SUBDOMAIN}.${DOMAIN_NAME}/
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         - N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS=true
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         - N8N_RUNNERS_ENABLED=true
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         - NODE_ENV=production
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         - GENERIC_TIMEZONE=${GENERIC_TIMEZONE}
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         - TZ=${GENERIC_TIMEZONE}
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         - NODE_TLS_REJECT_UNAUTHORIZED=0
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       volumes:
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         - ./data:/home/node/.n8n
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         - ./local-files:/files
   

   1
   SUBDOMAIN=n8n
   2
   DOMAIN_NAME=换成你的一级域名
   3
   GENERIC_TIMEZONE=Asia/Shanghai
   

6. 运行：sudo docker compose up -d

License Key获取与填入#

其实这一步不做也无所谓，因为就算是没License，默认Enterprise功能也都是开启的。有强迫症的话，可以接着下去

1. 前往https://n8n.xxx.com，首次进入会要求注册
2. 随后会进入如下界面，点击箭头处按钮获取一个Community License
3. 随后点击邮件里的链接去激活，默认就是Enterprise License。