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Ce document décrit les étapes de configuration initiale requises pour utiliser Secure Web Proxy.
Avant de pouvoir utiliser le proxy Web sécurisé, effectuez la configuration suivante :
Obtenez les rôles Identity and Access Management nécessaires.
Créez ou sélectionnez un Google Cloud projet.
Activez la facturation et les API Google Cloud concernées.
Créez des sous-réseaux de proxy.
Importez un certificat SSL dans le gestionnaire de certificats.
Cette configuration n'est requise que la première fois que vous utilisez le proxy Web sécurisé.
Obtenir des rôles IAM
Pour obtenir les autorisations, procédez comme suit :
Pour obtenir les autorisations nécessaires pour provisionner une instance Secure Web Proxy, demandez à votre administrateur de vous accorder les rôles IAM suivants sur votre projet :
Facultatif : Si vous avez un ensemble d'utilisateurs responsables de la gestion continue des règles, accordez-leur le rôle d'administrateur des règles de sécurité (roles/compute.orgSecurityPolicyAdmin) pour leur permettre de gérer les règles de sécurité.
Créer un projet Google Cloud
Pour créer ou sélectionner un projet Google Cloud :
Créez un sous-réseau proxy pour chaque région dans laquelle vous déployez Secure Web Proxy.
Créez un sous-réseau d'au moins /26, soit 64 adresses proxy réservées. Nous recommandons une taille de sous-réseau de /23, soit 512 adresses proxy réservées, car la connectivité Secure Web Proxy est fournie par un pool d'adresses IP réservées à Secure Web Proxy. Ce pool est utilisé pour allouer des adresses IP uniques côté sortie de chaque proxy pour l'interaction avec Cloud NAT et les destinations du réseau VPC.
PROXY_SUBNET_NAME : nom que vous souhaitez donner à votre sous-réseau proxy
REGION : région dans laquelle déployer le sous-réseau proxy
NETWORK_NAME : nom de votre réseau
IP_RANGE : plage de sous-réseau, par exemple 192.168.0.0/23
Déployer un certificat SSL
Les certificats SSL sont facultatifs pour le proxy Web sécurisé. Pour déployer des certificats à l'aide du gestionnaire de certificats, utilisez l'une des méthodes suivantes :
Sauf indication contraire, le contenu de cette page est régi par une licence Creative Commons Attribution 4.0, et les échantillons de code sont régis par une licence Apache 2.0. Pour en savoir plus, consultez les Règles du site Google Developers. Java est une marque déposée d'Oracle et/ou de ses sociétés affiliées.
Dernière mise à jour le 2025/09/04 (UTC).
[[["Facile à comprendre","easyToUnderstand","thumb-up"],["J'ai pu résoudre mon problème","solvedMyProblem","thumb-up"],["Autre","otherUp","thumb-up"]],[["Difficile à comprendre","hardToUnderstand","thumb-down"],["Informations ou exemple de code incorrects","incorrectInformationOrSampleCode","thumb-down"],["Il n'y a pas l'information/les exemples dont j'ai besoin","missingTheInformationSamplesINeed","thumb-down"],["Problème de traduction","translationIssue","thumb-down"],["Autre","otherDown","thumb-down"]],["Dernière mise à jour le 2025/09/04 (UTC)."],[],[],null,["This document describes the initial setup steps required to use Secure Web Proxy.\n\nBefore you can use Secure Web Proxy, complete the following setup:\n\n- Obtain necessary Identity and Access Management roles.\n- Create or select a Google Cloud project.\n- Enable billing and relevant Google Cloud APIs.\n- Create proxy subnets.\n- Upload an SSL certificate to Certificate Manager.\n\nThis setup is only required the first time you use Secure Web Proxy.\n\nObtain IAM roles\n\nTo obtain permissions, follow these steps:\n\n1.\n\n To get the permissions that\n you need to provision a Secure Web Proxy instance,\n\n ask your administrator to grant you the\n following IAM roles on your project:\n\n - To configure policies and provision a Secure Web Proxy instance: [Compute Network Admin role](/iam/docs/roles-permissions/compute#compute.networkAdmin) (`roles/compute.networkAdmin`)\n - To upload explicit Secure Web Proxy TLS certificates: [Certificate Manager Editor role](/iam/docs/roles-permissions/certificatemanager#certificatemanager.editor) (`roles/certificatemanager.editor`)\n\n\n For more information about granting roles, see [Manage access to projects, folders, and organizations](/iam/docs/granting-changing-revoking-access).\n\n\n You might also be able to get\n the required permissions through [custom\n roles](/iam/docs/creating-custom-roles) or other [predefined\n roles](/iam/docs/roles-overview#predefined).\n2. Optional: If you have a set of users responsible for ongoing policy\n management, grant them the Security Policy Admin role\n (`roles/compute.orgSecurityPolicyAdmin`) to let them manage security\n policies.\n\nCreate a Google Cloud project\n\nTo create or select a Google Cloud project, follow these steps: \n\nConsole\n\nIn the Google Cloud console, on the project selector page, select or\n[create a Google Cloud project](/resource-manager/docs/creating-managing-projects).\n\n[Go to project selector](https://console.cloud.google.com/projectselector2/home/dashboard)\n\nCloud Shell\n\n- Create a Google Cloud project:\n\n gcloud projects create \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e\n\n Replace \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e with the project ID that you\n want.\n- Select the Google Cloud project that you created:\n\n gcloud config set project \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e\n\nEnable billing\n\nMake sure that billing is enabled for your Google Cloud project. For more\ninformation, see [Enable, disable, or change billing for a project](/billing/docs/how-to/modify-project)\nand [Verify the billing status of your projects](/billing/docs/how-to/verify-billing-enabled).\n\nEnable the required APIs\n\nYou must enable the following Google Cloud APIs:\n\n- `compute.googleapis.com`\n- `certificatemanager.googleapis.com`\n- `networkservices.googleapis.com`\n- `networksecurity.googleapis.com`\n- `privateca.googleapis.com` (optional)\n\nTo enable the required Google Cloud APIs, do the following: \n\nConsole\n\n1. Enable the Compute Engine API.\n\n [Enable the API](https://console.cloud.google.com/apis/enableflow?apiid=compute)\n2. Enable the Certificate Manager API.\n\n [Enable the API](https://console.cloud.google.com/apis/enableflow?apiid=certificatemanager)\n3. Enable the Network Services API.\n\n [Enable the API](https://console.cloud.google.com/apis/enableflow?apiid=networkservices)\n4. Enable the Network Security API.\n\n [Enable the API](https://console.cloud.google.com/apis/enableflow?apiid=networksecurity)\n5. Optional: If you plan to [configure TLS inspection](/secure-web-proxy/docs/enable-tls-inspection)\n for your proxy, then you must enable the Certificate Authority Service API.\n\n [Enable the API](https://console.cloud.google.com/apis/enableflow?apiid=privateca)\n\ngcloud\n\nRun the following command: \n\n```\n gcloud services enable \\\n --compute.googleapis.com \\\n --certificatemanager.googleapis.com \\\n --networkservices.googleapis.com \\\n --networksecurity.googleapis.com \\\n --privateca.googleapis.com\n```\n\nCreate a proxy subnet\n\nCreate a proxy subnet for each region that you deploy Secure Web Proxy in.\nCreate a subnet size of at least /26, or 64 proxy-only addresses. We recommend\na subnet size of /23, or 512 proxy-only addresses, because Secure Web Proxy\nconnectivity is provided by a pool of IP addresses reserved for\nSecure Web Proxy. This pool is used to allocate unique IP addresses on the\negress side of each proxy for interaction with Cloud NAT and destinations in\nthe VPC network.\n**Important:** This subnet is *not* referenced when creating a Secure Web Proxy instance. For more information, see [Proxy-only subnets for Envoy-based load balancers](/load-balancing/docs/proxy-only-subnets). \n\ngcloud \n\n gcloud compute networks subnets create \u003cvar translate=\"no\"\u003ePROXY_SUBNET_NAME\u003c/var\u003e \\\n --purpose=REGIONAL_MANAGED_PROXY \\\n --role=ACTIVE \\\n --region=\u003cvar translate=\"no\"\u003eREGION\u003c/var\u003e \\\n --network=\u003cvar translate=\"no\"\u003eNETWORK_NAME\u003c/var\u003e \\\n --range=\u003cvar translate=\"no\"\u003eIP_RANGE\u003c/var\u003e\n\nReplace the following:\n\n- \u003cvar translate=\"no\"\u003ePROXY_SUBNET_NAME\u003c/var\u003e: the name that you want for your proxy subnet\n- \u003cvar translate=\"no\"\u003eREGION\u003c/var\u003e: the region to deploy the proxy subnet in\n- \u003cvar translate=\"no\"\u003eNETWORK_NAME\u003c/var\u003e: your network name\n- \u003cvar translate=\"no\"\u003eIP_RANGE\u003c/var\u003e: the subnet range, such as `192.168.0.0/23`\n\nDeploy an SSL certificate\n\nSSL certificates are optional for Secure Web Proxy. To deploy certificates\nusing Certificate Manager, use any of the following methods:\n\n- Deploy a regional Google-managed certificate with per-project DNS\n authorization. For more information, see [Deploy a regional Google-managed certificate](/certificate-manager/docs/deploy-google-managed-regional).\n\n- Deploy a regional Google-managed certificate with Certificate Authority Service. For\n more information, see [Deploy a regional Google-managed certificate with CA Service](/certificate-manager/docs/deploy-google-managed-cas-regional).\n\n- Deploy a regional self-managed certificate.\n\n The following example shows how to deploy a regional self-managed certificate using Certificate Manager.\n\n \u003cbr /\u003e\n\n1. To create an SSL certificate:\n\n openssl req -x509 -newkey rsa:2048 \\\n -keyout \u003cvar translate=\"no\"\u003eKEY_PATH\u003c/var\u003e \\\n -out \u003cvar translate=\"no\"\u003eCERTIFICATE_PATH\u003c/var\u003e -days 365 \\\n -subj '/CN=\u003cvar translate=\"no\"\u003eSWP_HOST_NAME\u003c/var\u003e' -nodes -addext \\\n \"subjectAltName=DNS:\u003cvar translate=\"no\"\u003eSWP_HOST_NAME\u003c/var\u003e\"\n\n Replace the following:\n - \u003cvar translate=\"no\"\u003eKEY_PATH\u003c/var\u003e: the path to save the key, such as `~/key.pem`\n - \u003cvar translate=\"no\"\u003eCERTIFICATE_PATH\u003c/var\u003e: the path to save the certificate, such as `~/cert.pem`\n - \u003cvar translate=\"no\"\u003eSWP_HOST_NAME\u003c/var\u003e: the hostname for your Secure Web Proxy instance, such as `myswp.example.com`\n2. To upload the SSL certificate to Certificate Manager:\n\n gcloud certificate-manager certificates create \u003cvar translate=\"no\"\u003eCERTIFICATE_NAME\u003c/var\u003e \\\n --certificate-file=\u003cvar translate=\"no\"\u003eCERTIFICATE_PATH\u003c/var\u003e \\\n --private-key-file=\u003cvar translate=\"no\"\u003eKEY_PATH\u003c/var\u003e \\\n --location=\u003cvar translate=\"no\"\u003eREGION\u003c/var\u003e\n\n Replace the following:\n - \u003cvar translate=\"no\"\u003eCERTIFICATE_NAME\u003c/var\u003e: the name of your certificate\n - \u003cvar translate=\"no\"\u003eCERTIFICATE_PATH\u003c/var\u003e: the path to the certificate file\n - \u003cvar translate=\"no\"\u003eKEY_PATH\u003c/var\u003e: the path to the key file\n\n For more information about SSL certificates, see\n [SSL certificates overview](/load-balancing/docs/ssl-certificates).\n\nWhat's next\n\n- [Deploy and test a Secure Web Proxy instance](/secure-web-proxy/docs/quickstart)\n- [Use tags to create policies](/secure-web-proxy/docs/use-tags)\n- [Use a URL list to create policies](/secure-web-proxy/docs/use-url-list)\n- [Assign static IP addresses for egress traffic](/secure-web-proxy/docs/assign-static-ip-addresses-for-egress-traffic)"]]
