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| 1 | +#!/usr/bin/env bash |
| 2 | + |
| 3 | +# Copyright (c) 2021-2026 community-scripts ORG |
| 4 | +# Author: dave-yap (dave-yap) | Co-Author: remz1337, MickLesk (CanbiZ) |
| 5 | +# License: MIT | https://github.com/community-scripts/DevScripts/raw/main/LICENSE |
| 6 | +# Source: https://github.com/zitadel/zitadel |
| 7 | + |
| 8 | +source /dev/stdin <<<"$FUNCTIONS_FILE_PATH" |
| 9 | +color |
| 10 | +verb_ip6 |
| 11 | +catch_errors |
| 12 | +setting_up_container |
| 13 | +network_check |
| 14 | +update_os |
| 15 | + |
| 16 | +var_zitadel_login="${var_zitadel_login:-v2}" |
| 17 | + |
| 18 | +PG_VERSION="17" setup_postgresql |
| 19 | +PG_DB_NAME="zitadel" PG_DB_USER="zitadel" setup_postgresql_db |
| 20 | +fetch_and_deploy_gh_release "zitadel" "zitadel/zitadel" "prebuild" "latest" "/usr/local/bin" "zitadel-linux-$(arch_resolve).tar.gz" |
| 21 | + |
| 22 | +msg_info "Configuring Zitadel" |
| 23 | +mkdir -p /opt/zitadel |
| 24 | +random_password 32 >/opt/zitadel/.masterkey |
| 25 | +# Zitadel's default password policy wants upper and lower case, a digit and a symbol |
| 26 | +ADMIN_PASS="$(random_password 20)Aa1!" |
| 27 | +cat <<EOF >/opt/zitadel/config.yaml |
| 28 | +ExternalDomain: ${LOCAL_IP} |
| 29 | +ExternalPort: 8080 |
| 30 | +TLS: |
| 31 | + Enabled: false |
| 32 | +Database: |
| 33 | + postgres: |
| 34 | + Host: localhost |
| 35 | + Port: 5432 |
| 36 | + Database: zitadel |
| 37 | + User: |
| 38 | + Username: zitadel |
| 39 | + Password: ${PG_DB_PASS} |
| 40 | + SSL: |
| 41 | + Mode: disable |
| 42 | +EOF |
| 43 | +if [[ "$var_zitadel_login" == "v1" ]]; then |
| 44 | + cat <<EOF >>/opt/zitadel/config.yaml |
| 45 | +Port: 8080 |
| 46 | +ExternalSecure: false |
| 47 | +DefaultInstance: |
| 48 | + Features: |
| 49 | + LoginV2: |
| 50 | + Required: false |
| 51 | +FirstInstance: |
| 52 | + Org: |
| 53 | + Human: |
| 54 | + UserName: zitadel-admin@zitadel.localhost |
| 55 | + Password: ${ADMIN_PASS} |
| 56 | + PasswordChangeRequired: true |
| 57 | +EOF |
| 58 | +else |
| 59 | + cat <<EOF >>/opt/zitadel/config.yaml |
| 60 | +Port: 8081 |
| 61 | +ExternalSecure: true |
| 62 | +DefaultInstance: |
| 63 | + Features: |
| 64 | + LoginV2: |
| 65 | + Required: true |
| 66 | +FirstInstance: |
| 67 | + LoginClientPatPath: /opt/zitadel/login-client.pat |
| 68 | + Org: |
| 69 | + Human: |
| 70 | + UserName: zitadel-admin@zitadel.localhost |
| 71 | + Password: ${ADMIN_PASS} |
| 72 | + PasswordChangeRequired: true |
| 73 | + LoginClient: |
| 74 | + Machine: |
| 75 | + Username: login-client |
| 76 | + Name: Automatically Initialized IAM_LOGIN_CLIENT |
| 77 | + Pat: |
| 78 | + ExpirationDate: 2099-01-01T00:00:00Z |
| 79 | +EOF |
| 80 | +fi |
| 81 | +chmod 600 /opt/zitadel/.masterkey /opt/zitadel/config.yaml |
| 82 | +msg_ok "Configured Zitadel" |
| 83 | + |
| 84 | +msg_info "Initializing Zitadel" |
| 85 | +$STD zitadel init zitadel --config /opt/zitadel/config.yaml |
| 86 | +$STD zitadel setup --masterkeyFile /opt/zitadel/.masterkey --config /opt/zitadel/config.yaml --steps /opt/zitadel/config.yaml |
| 87 | +cat <<EOF >>~/zitadel.creds |
| 88 | +
|
| 89 | +Zitadel Admin |
| 90 | +Username: zitadel-admin@zitadel.localhost |
| 91 | +Initial Password: ${ADMIN_PASS} |
| 92 | +EOF |
| 93 | +chmod 600 ~/zitadel.creds |
| 94 | +msg_ok "Initialized Zitadel" |
| 95 | + |
| 96 | +msg_info "Creating Service" |
| 97 | +cat <<EOF >/etc/systemd/system/zitadel.service |
| 98 | +[Unit] |
| 99 | +Description=Zitadel |
| 100 | +After=network.target postgresql.service |
| 101 | +Wants=postgresql.service |
| 102 | +
|
| 103 | +[Service] |
| 104 | +Type=simple |
| 105 | +ExecStart=/usr/local/bin/zitadel start --masterkeyFile /opt/zitadel/.masterkey --config /opt/zitadel/config.yaml |
| 106 | +Restart=always |
| 107 | +RestartSec=5 |
| 108 | +
|
| 109 | +[Install] |
| 110 | +WantedBy=multi-user.target |
| 111 | +EOF |
| 112 | +systemctl enable -q --now zitadel |
| 113 | +msg_ok "Created Service" |
| 114 | + |
| 115 | +if [[ "$var_zitadel_login" == "v2" ]]; then |
| 116 | + NODE_VERSION="24" setup_nodejs |
| 117 | + fetch_and_deploy_gh_release "zitadel-login" "zitadel/zitadel" "prebuild" "latest" "/opt/zitadel-login" "zitadel-login.tar.gz" |
| 118 | + |
| 119 | + msg_info "Setting up Zitadel Login" |
| 120 | + $STD apt install -y nginx |
| 121 | + create_self_signed_cert "zitadel" |
| 122 | + cat <<EOF >/opt/zitadel/login.env |
| 123 | +ZITADEL_API_URL=http://127.0.0.1:8081 |
| 124 | +ZITADEL_API_AWAITINITIALCONN=5m |
| 125 | +ZITADEL_SERVICE_USER_TOKEN_FILE=/opt/zitadel/login-client.pat |
| 126 | +ZITADEL_SESSION_COOKIE_SECRET=$(openssl rand -base64 32) |
| 127 | +NEXT_PUBLIC_BASE_PATH=/ui/v2/login |
| 128 | +HOSTNAME=127.0.0.1 |
| 129 | +PORT=3000 |
| 130 | +EOF |
| 131 | + chmod 600 /opt/zitadel/login.env /opt/zitadel/login-client.pat |
| 132 | + cat <<EOF >/etc/systemd/system/zitadel-login.service |
| 133 | +[Unit] |
| 134 | +Description=Zitadel Login |
| 135 | +After=network.target zitadel.service |
| 136 | +Wants=zitadel.service |
| 137 | +
|
| 138 | +[Service] |
| 139 | +Type=simple |
| 140 | +WorkingDirectory=/opt/zitadel-login |
| 141 | +EnvironmentFile=/opt/zitadel/login.env |
| 142 | +ExecStart=/opt/zitadel-login/entrypoint.sh node apps/login/server.js |
| 143 | +Restart=always |
| 144 | +RestartSec=5 |
| 145 | +
|
| 146 | +[Install] |
| 147 | +WantedBy=multi-user.target |
| 148 | +EOF |
| 149 | + systemctl enable -q --now zitadel-login |
| 150 | + cat <<'EOF' >/etc/nginx/sites-available/zitadel |
| 151 | +server { |
| 152 | + listen 8080 ssl; |
| 153 | + http2 on; |
| 154 | + server_name _; |
| 155 | + ssl_certificate /etc/ssl/zitadel/zitadel.crt; |
| 156 | + ssl_certificate_key /etc/ssl/zitadel/zitadel.key; |
| 157 | + error_page 497 =301 https://$http_host$request_uri; |
| 158 | +
|
| 159 | + location = / { |
| 160 | + return 302 /ui/v2/login/; |
| 161 | + } |
| 162 | +
|
| 163 | + location /ui/v2/login { |
| 164 | + proxy_pass http://127.0.0.1:3000; |
| 165 | + proxy_http_version 1.1; |
| 166 | + proxy_set_header Host $http_host; |
| 167 | + proxy_set_header X-Forwarded-Proto $scheme; |
| 168 | + } |
| 169 | +
|
| 170 | + location /api/ { |
| 171 | + rewrite ^/api(/.*)$ $1 break; |
| 172 | + grpc_pass grpc://127.0.0.1:8081; |
| 173 | + grpc_set_header Host $http_host; |
| 174 | + } |
| 175 | +
|
| 176 | + location / { |
| 177 | + grpc_pass grpc://127.0.0.1:8081; |
| 178 | + grpc_set_header Host $http_host; |
| 179 | + } |
| 180 | +} |
| 181 | +EOF |
| 182 | + nginx_enable_site "zitadel" |
| 183 | + msg_ok "Set up Zitadel Login" |
| 184 | +fi |
| 185 | + |
| 186 | +motd_ssh |
| 187 | +customize |
| 188 | +cleanup_lxc |
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