Update .env.example.complete

conf/.env.example.complete

@@ -42,6 +42,14 @@ APP_TIMEZONE=UTC
 # overrides can be made. Defaults to disabled.
 APP_THEME=false
 
+# Trusted proxies
+# Used to indicate trust of systems that proxy to the application so
+# certain header values (Such as "X-Forwarded-For") can be used from the
+# incoming proxy request to provide origin detail.
+# Set to an IP address, or multiple comma seperated IP addresses.
+# Can alternatively be set to "*" to trust all proxy addresses.
+APP_PROXIES=null
+
 # Database details
 # Host can contain a port (localhost:3306) or a separate DB_PORT option can be used.
 DB_HOST=localhost
@@ -50,8 +58,15 @@ DB_DATABASE=database_database
 DB_USERNAME=database_username
 DB_PASSWORD=database_user_password
 
+# MySQL specific connection options
+# Path to Certificate Authority (CA) certificate file for your MySQL instance.
+# When this option is used host name identity verification will be performed
+# which checks the hostname, used by the client, against names within the
+# certificate itself (Common Name or Subject Alternative Name).
+MYSQL_ATTR_SSL_CA="/path/to/ca.pem"
+
 # Mail system to use
-# Can be 'smtp', 'mail' or 'sendmail'
+# Can be 'smtp' or 'sendmail'
 MAIL_DRIVER=smtp
 
 # Mail sending options
@@ -92,8 +107,7 @@ MEMCACHED_SERVERS=127.0.0.1:11211:100
 REDIS_SERVERS=127.0.0.1:6379:0
 
 # Queue driver to use
-# Queue not really currently used but may be configurable in the future.
+# Can be 'sync', 'database' or 'redis'
-# Would advise not to change this for now.
 QUEUE_CONNECTION=sync
 
 # Storage system to use
@@ -126,7 +140,7 @@ STORAGE_S3_ENDPOINT=https://my-custom-s3-compatible.service.com:8001
 STORAGE_URL=false
 
 # Authentication method to use
-# Can be 'standard', 'ldap' or 'saml2'
+# Can be 'standard', 'ldap', 'saml2' or 'oidc'
 AUTH_METHOD=standard
 
 # Social authentication configuration
@@ -195,10 +209,12 @@ LDAP_DN=false
 LDAP_PASS=false
 LDAP_USER_FILTER=false
 LDAP_VERSION=false
+LDAP_START_TLS=false
 LDAP_TLS_INSECURE=false
 LDAP_ID_ATTRIBUTE=uid
 LDAP_EMAIL_ATTRIBUTE=mail
 LDAP_DISPLAY_NAME_ATTRIBUTE=cn
+LDAP_THUMBNAIL_ATTRIBUTE=null
 LDAP_FOLLOW_REFERRALS=true
 LDAP_DUMP_USER_DETAILS=false
 
@@ -221,6 +237,9 @@ SAML2_IDP_x509=null
 SAML2_ONELOGIN_OVERRIDES=null
 SAML2_DUMP_USER_DETAILS=false
 SAML2_AUTOLOAD_METADATA=false
+SAML2_IDP_AUTHNCONTEXT=true
+SAML2_SP_x509=null
+SAML2_SP_x509_KEY=null
 
 # SAML group sync configuration
 # Refer to https://www.bookstackapp.com/docs/admin/saml2-auth/
@@ -228,6 +247,19 @@ SAML2_USER_TO_GROUPS=false
 SAML2_GROUP_ATTRIBUTE=group
 SAML2_REMOVE_FROM_GROUPS=false
 
+# OpenID Connect authentication configuration
+# Refer to https://www.bookstackapp.com/docs/admin/oidc-auth/
+OIDC_NAME=SSO
+OIDC_DISPLAY_NAME_CLAIMS=name
+OIDC_CLIENT_ID=null
+OIDC_CLIENT_SECRET=null
+OIDC_ISSUER=null
+OIDC_ISSUER_DISCOVER=false
+OIDC_PUBLIC_KEY=null
+OIDC_AUTH_ENDPOINT=null
+OIDC_TOKEN_ENDPOINT=null
+OIDC_DUMP_USER_DETAILS=false
+
 # Disable default third-party services such as Gravatar and Draw.IO
 # Service-specific options will override this option
 DISABLE_EXTERNAL_SERVICES=false
@@ -245,10 +277,15 @@ AVATAR_URL=
 DRAWIO=true
 
 # Default item listing view
-# Used for public visitors and user's without a preference
+# Used for public visitors and user's without a preference.
-# Can be 'list' or 'grid'
+# Can be 'list' or 'grid'.
 APP_VIEWS_BOOKS=list
 APP_VIEWS_BOOKSHELVES=grid
+APP_VIEWS_BOOKSHELF=grid
+
+# Use dark mode by default
+# Will be overriden by any user/session preference.
+APP_DEFAULT_DARK_MODE=false
 
 # Page revision limit
 # Number of page revisions to keep in the system before deleting old revisions.
@@ -263,6 +300,15 @@ REVISION_LIMIT=50
 # Set to -1 for unlimited recycle bin lifetime.
 RECYCLE_BIN_LIFETIME=30
 
+# File Upload Limit
+# Maximum file size, in megabytes, that can be uploaded to the system.
+FILE_UPLOAD_SIZE_LIMIT=50
+
+# Export Page Size
+# Primarily used to determine page size of PDF exports.
+# Can be 'a4' or 'letter'.
+EXPORT_PAGE_SIZE=a4
+
 # Allow <script> tags in page content
 # Note, if set to 'true' the page editor may still escape scripts.
 ALLOW_CONTENT_SCRIPTS=false
@@ -273,12 +319,25 @@ ALLOW_CONTENT_SCRIPTS=false
 # Contents of the robots.txt file can be overridden, making this option obsolete.
 ALLOW_ROBOTS=null
 
+# Allow server-side fetches to be performed to potentially unknown
+# and user-provided locations. Primarily used in exports when loading
+# in externally referenced assets.
+# Can be 'true' or 'false'.
+ALLOW_UNTRUSTED_SERVER_FETCHING=false
+
 # A list of hosts that BookStack can be iframed within.
 # Space separated if multiple. BookStack host domain is auto-inferred.
 # For Example: ALLOWED_IFRAME_HOSTS="https://example.com https://a.example.com"
 # Setting this option will also auto-adjust cookies to be SameSite=None.
 ALLOWED_IFRAME_HOSTS=null
 
+# A list of sources/hostnames that can be loaded within iframes within BookStack.
+# Space separated if multiple. BookStack host domain is auto-inferred.
+# Can be set to a lone "*" to allow all sources for iframe content (Not advised).
+# Defaults to a set of common services.
+# Current host and source for the "DRAWIO" setting will be auto-appended to the sources configured.
+ALLOWED_IFRAME_SOURCES="https://*.draw.io https://*.youtube.com https://*.youtube-nocookie.com https://*.vimeo.com"
+
 # The default and maximum item-counts for listing API requests.
 API_DEFAULT_ITEM_COUNT=100
 API_MAX_ITEM_COUNT=500