-- -- THIS FILE IS UNDER PUPPET CONTROL. DON'T EDIT IT HERE. -- USE: git clone git+ssh://$USER@puppet.debian.org/srv/puppet.debian.org/git/dsa-puppet.git -- -- -*- Lua -*- -- Sample configuration file for ekeyd -- -----------------------------------------------[ General setup ]----- -- If you want a TCP control socket on 127.0.0.1 then uncomment this -- command. -- Please note that there is no protection on a TCP socket, anyone on -- the box can connect to it and there is no authentication process. -- TCPControlSocket "1234" -- The unix control socket is typically what we use UnixControlSocket "/var/run/ekeyd.sock" -- The keyring contains the keys for the long-term rekey If you change -- this location from the default then be aware that the -- long-term-rekey tool may not work. Keyring "/etc/entropykey/keyring" -- The daemon background operation may be supressed. In this mode the -- daemon will run in the foreground and the controlling tty will not -- be released. -- Daemonise(false) -- -------------------------------------------------[ Output Mode ]----- -- Only one output mode is permitted to be active. Typically on Linux -- that would be the kernel output mode, however instead you can opt -- to use the EGD interface. Various other daemons then support taking -- EGD interfaces and adding entropy to the kernel instead, allowing -- multiple clients to retrieve entropy by various means. -- The SetOutputToKernel option places all the gathered entropy into -- the kernel pool. The data placed into the kernel pool is -- conservatively estimated to contain 7 shannons of entropy per byte -- added. -- Note that the data coming from the UDEKEY01 should have one Shannon -- of entropy per bit so this value could quite safely be set to -- 8. The default value only has the effect of reducing the rate -- entropy is mixed into the kernel pool and no other adverse -- affect. This default is selected as an conservative choice which is -- generally preferable when dealing with random sources. -- SetOutputToKernel(7) -- The daemon may support the EGD (Entropy Gathering Daemon) socket -- protocol. There are two choice to create either a TCP or Unix -- socket which speaks the EGD protocol. -- Note that you cannot have kernel output *and* EGD output, they are -- mutually exclusive. -- The EGD protocol support assumes entropy coming off the ekeys is at -- the level of 8 shannons per byte and this cannot be changed as it -- is a limitation of the EGD protocol itself. The TCP socket can be -- given an optional parameter to specify the IP address to bind to. -- It will default to 127.0.0.1 if not specified. EGDTCPSocket(8888 --[[, "127.0.0.1" ]]) -- EGDUnixSocket "/etc/entropy" -- EGDUnixSocket can optionally take an octal mode string and -- username and group to chmod and chown the socket to. -- If you do not wish to change the user or group, use empty strings. -- You cannot change the user/group without also providing a mode string. -- The default is to leave the user/group alone and set the socket to -- mode 0600 -- EGDUnixSocket("/etc/entropy", "0660", "root", "entropyusers") -- The SetOutputToFile option writes all gathered entropy to the named -- file. No additional processing is performed. The output file must -- exist before the daemon is run. This option is generally only -- useful if the user wishes to gather data for subsequent testing. -- Note as with all the other output options this may be the only -- output selection and may not be used with either the kernel or EGD -- output enabled. -- SetOutputToFile "/tmp/entropy" -- -----------------------------------------------[ Device Config ]----- -- Add entropy keys from /dev/entropykey where our default udev rules -- will place symbolic links (on GNU/Linux operating systems). AddEntropyKeys "/dev/entropykey" -- Also add keys from /var/run/entropykeys where the UNIX domain socket -- rules will place sockets if using them. AddEntropyKeys "/var/run/entropykeys" -- On OpenBSD/MirBSD you will probably need to use something like this -- instead (match the device minor (here: 0) with the ucom(4) instance -- your umodem(4) device attaches to): -- AddEntropyKey "/dev/cuaU0"