74 lines
3.4 KiB
Text
74 lines
3.4 KiB
Text
<!-- This configuration file controls the Agama Installer message bus.
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It is based on /usr/share/dbus-1/session.conf but including some changes:
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- Type is set to "org.opensuse.Agama".
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- Removed the policy section for the default context.
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- Added a new policy section for the root user.
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- The local-session.conf file is not read. -->
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<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-Bus Bus Configuration 1.0//EN"
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"http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
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<busconfig>
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<type>org.opensuse.Agama</type>
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<!-- If we fork, keep the user's original umask to avoid affecting
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the behavior of child processes. -->
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<keep_umask/>
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<listen>unix:tmpdir=/tmp</listen>
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<!-- On Unix systems, the most secure authentication mechanism is
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EXTERNAL, which uses credential-passing over Unix sockets.
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This authentication mechanism is not available on Windows,
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is not suitable for use with the tcp: or nonce-tcp: transports,
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and will not work on obscure flavours of Unix that do not have
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a supported credentials-passing mechanism. On those platforms/transports,
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comment out the <auth> element to allow fallback to DBUS_COOKIE_SHA1. -->
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<auth>EXTERNAL</auth>
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<servicedir>/usr/share/dbus-1/agama-services</servicedir>
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<!-- only root can own the services -->
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<policy user="root">
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<!-- Allow everything to be sent -->
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<allow send_destination="*" eavesdrop="true"/>
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<!-- Allow everything to be received -->
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<allow eavesdrop="true"/>
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<allow own="org.opensuse.Agama1" />
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<allow own="org.opensuse.Agama.Storage1" />
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<!-- only root can send anything to the services -->
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<allow send_destination="org.opensuse.Agama1" />
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<allow send_destination="org.opensuse.Agama.Storage1" />
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</policy>
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<include if_selinux_enabled="yes" selinux_root_relative="yes">contexts/dbus_contexts</include>
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<!-- For the session bus, override the default relatively-low limits
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with essentially infinite limits, since the bus is just running
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as the user anyway, using up bus resources is not something we need
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to worry about. In some cases, we do set the limits lower than
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"all available memory" if exceeding the limit is almost certainly a bug,
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having the bus enforce a limit is nicer than a huge memory leak. But the
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intent is that these limits should never be hit. -->
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<!-- the memory limits are 1G instead of say 4G because they can't exceed 32-bit signed int max -->
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<limit name="max_incoming_bytes">1000000000</limit>
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<limit name="max_incoming_unix_fds">250000000</limit>
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<limit name="max_outgoing_bytes">1000000000</limit>
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<limit name="max_outgoing_unix_fds">250000000</limit>
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<limit name="max_message_size">1000000000</limit>
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<!-- We do not override max_message_unix_fds here since the in-kernel
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limit is also relatively low -->
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<limit name="service_start_timeout">600000</limit>
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<limit name="auth_timeout">240000</limit>
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<limit name="pending_fd_timeout">150000</limit>
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<limit name="max_completed_connections">100000</limit>
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<limit name="max_incomplete_connections">10000</limit>
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<limit name="max_connections_per_user">100000</limit>
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<limit name="max_pending_service_starts">10000</limit>
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<limit name="max_names_per_connection">50000</limit>
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<limit name="max_match_rules_per_connection">50000</limit>
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<limit name="max_replies_per_connection">50000</limit>
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</busconfig>
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