/etc/java-11-openjdk/net.properties is in openjdk-11-jre-headless 10.0.1+10-3ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 | ############################################################
# Default Networking Configuration File
#
# This file may contain default values for the networking system properties.
# These values are only used when the system properties are not specified
# on the command line or set programmatically.
# For now, only the various proxy settings can be configured here.
############################################################
# Whether or not the DefaultProxySelector will default to System Proxy
# settings when they do exist.
# Set it to 'true' to enable this feature and check for platform
# specific proxy settings
# Note that the system properties that do explicitly set proxies
# (like http.proxyHost) do take precedence over the system settings
# even if java.net.useSystemProxies is set to true.
java.net.useSystemProxies=false
#------------------------------------------------------------------------
# Proxy configuration for the various protocol handlers.
# DO NOT uncomment these lines if you have set java.net.useSystemProxies
# to true as the protocol specific properties will take precedence over
# system settings.
#------------------------------------------------------------------------
# HTTP Proxy settings. proxyHost is the name of the proxy server
# (e.g. proxy.mydomain.com), proxyPort is the port number to use (default
# value is 80) and nonProxyHosts is a '|' separated list of hostnames which
# should be accessed directly, ignoring the proxy server (default value is
# localhost & 127.0.0.1).
#
# http.proxyHost=
# http.proxyPort=80
http.nonProxyHosts=localhost|127.*|[::1]
#
# HTTPS Proxy Settings. proxyHost is the name of the proxy server
# (e.g. proxy.mydomain.com), proxyPort is the port number to use (default
# value is 443). The HTTPS protocol handlers uses the http nonProxyHosts list.
#
# https.proxyHost=
# https.proxyPort=443
#
# FTP Proxy settings. proxyHost is the name of the proxy server
# (e.g. proxy.mydomain.com), proxyPort is the port number to use (default
# value is 80) and nonProxyHosts is a '|' separated list of hostnames which
# should be accessed directly, ignoring the proxy server (default value is
# localhost & 127.0.0.1).
#
# ftp.proxyHost=
# ftp.proxyPort=80
ftp.nonProxyHosts=localhost|127.*|[::1]
#
# Gopher Proxy settings. proxyHost is the name of the proxy server
# (e.g. proxy.mydomain.com), proxyPort is the port number to use (default
# value is 80)
#
# gopher.proxyHost=
# gopher.proxyPort=80
#
# Socks proxy settings. socksProxyHost is the name of the proxy server
# (e.g. socks.domain.com), socksProxyPort is the port number to use
# (default value is 1080)
#
# socksProxyHost=
# socksProxyPort=1080
#
# HTTP Keep Alive settings. remainingData is the maximum amount of data
# in kilobytes that will be cleaned off the underlying socket so that it
# can be reused (default value is 512K), queuedConnections is the maximum
# number of Keep Alive connections to be on the queue for clean up (default
# value is 10).
# http.KeepAlive.remainingData=512
# http.KeepAlive.queuedConnections=10
# Authentication Scheme restrictions for HTTP and HTTPS.
#
# In some environments certain authentication schemes may be undesirable
# when proxying HTTP or HTTPS. For example, "Basic" results in effectively the
# cleartext transmission of the user's password over the physical network.
# This section describes the mechanism for disabling authentication schemes
# based on the scheme name. Disabled schemes will be treated as if they are not
# supported by the implementation.
#
# The 'jdk.http.auth.tunneling.disabledSchemes' property lists the authentication
# schemes that will be disabled when tunneling HTTPS over a proxy, HTTP CONNECT.
# The 'jdk.http.auth.proxying.disabledSchemes' property lists the authentication
# schemes that will be disabled when proxying HTTP.
#
# In both cases the property is a comma-separated list of, case-insensitive,
# authentication scheme names, as defined by their relevant RFCs. An
# implementation may, but is not required to, support common schemes whose names
# include: 'Basic', 'Digest', 'NTLM', 'Kerberos', 'Negotiate'. A scheme that
# is not known, or not supported, by the implementation is ignored.
#
# Note: This property is currently used by the JDK Reference implementation. It
# is not guaranteed to be examined and used by other implementations.
#
#jdk.http.auth.proxying.disabledSchemes=
jdk.http.auth.tunneling.disabledSchemes=Basic
|