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c12cb5ed73
Rather than specify perhaps multiple TLS X.509 certificate directories, let's create a "default" directory which can then be used if the service (e.g. for now vnc and spice) does not supply a default directory. Since the default for vnc and spice may have existed before without being supplied, the default check will first check if the service specific path exists and if so, set the cfg entry to that; otherwise, the default will be set to the (now) new defaultTLSx509certdir. Additionally add a "default_tls_x509_verify" entry which can also be used to force the peer verification option (for vnc it's a x509verify option). Add/alter the macro for the option being found in the config file to accept the default value. Signed-off-by: John Ferlan <jferlan@redhat.com>
129 lines
4.8 KiB
Plaintext
129 lines
4.8 KiB
Plaintext
(* /etc/libvirt/qemu.conf *)
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module Libvirtd_qemu =
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autoload xfm
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let eol = del /[ \t]*\n/ "\n"
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let value_sep = del /[ \t]*=[ \t]*/ " = "
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let indent = del /[ \t]*/ ""
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let array_sep = del /,[ \t\n]*/ ", "
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let array_start = del /\[[ \t\n]*/ "[ "
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let array_end = del /\]/ "]"
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let str_val = del /\"/ "\"" . store /[^\"]*/ . del /\"/ "\""
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let bool_val = store /0|1/
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let int_val = store /[0-9]+/
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let str_array_element = [ seq "el" . str_val ] . del /[ \t\n]*/ ""
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let str_array_val = counter "el" . array_start . ( str_array_element . ( array_sep . str_array_element ) * ) ? . array_end
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let str_entry (kw:string) = [ key kw . value_sep . str_val ]
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let bool_entry (kw:string) = [ key kw . value_sep . bool_val ]
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let int_entry (kw:string) = [ key kw . value_sep . int_val ]
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let str_array_entry (kw:string) = [ key kw . value_sep . str_array_val ]
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let unlimited_val = del /\"/ "\"" . store /unlimited/ . del /\"/ "\""
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let limits_entry (kw:string) = [ key kw . value_sep . unlimited_val ] | [ key kw . value_sep . int_val ]
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(* Config entry grouped by function - same order as example config *)
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let default_tls_entry = str_entry "default_tls_x509_cert_dir"
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| bool_entry "default_tls_x509_verify"
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let vnc_entry = str_entry "vnc_listen"
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| bool_entry "vnc_auto_unix_socket"
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| bool_entry "vnc_tls"
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| str_entry "vnc_tls_x509_cert_dir"
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| bool_entry "vnc_tls_x509_verify"
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| str_entry "vnc_password"
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| bool_entry "vnc_sasl"
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| str_entry "vnc_sasl_dir"
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| bool_entry "vnc_allow_host_audio"
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let spice_entry = str_entry "spice_listen"
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| bool_entry "spice_tls"
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| str_entry "spice_tls_x509_cert_dir"
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| bool_entry "spice_auto_unix_socket"
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| str_entry "spice_password"
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| bool_entry "spice_sasl"
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| str_entry "spice_sasl_dir"
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let nogfx_entry = bool_entry "nographics_allow_host_audio"
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let remote_display_entry = int_entry "remote_display_port_min"
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| int_entry "remote_display_port_max"
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| int_entry "remote_websocket_port_min"
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| int_entry "remote_websocket_port_max"
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let security_entry = str_entry "security_driver"
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| bool_entry "security_default_confined"
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| bool_entry "security_require_confined"
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| str_entry "user"
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| str_entry "group"
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| bool_entry "dynamic_ownership"
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| str_array_entry "cgroup_controllers"
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| str_array_entry "cgroup_device_acl"
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| int_entry "seccomp_sandbox"
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let save_entry = str_entry "save_image_format"
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| str_entry "dump_image_format"
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| str_entry "snapshot_image_format"
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| str_entry "auto_dump_path"
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| bool_entry "auto_dump_bypass_cache"
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| bool_entry "auto_start_bypass_cache"
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let process_entry = str_entry "hugetlbfs_mount"
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| bool_entry "clear_emulator_capabilities"
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| str_entry "bridge_helper"
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| bool_entry "set_process_name"
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| int_entry "max_processes"
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| int_entry "max_files"
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| limits_entry "max_core"
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| bool_entry "dump_guest_core"
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| str_entry "stdio_handler"
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let device_entry = bool_entry "mac_filter"
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| bool_entry "relaxed_acs_check"
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| bool_entry "allow_disk_format_probing"
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| str_entry "lock_manager"
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let rpc_entry = int_entry "max_queued"
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| int_entry "keepalive_interval"
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| int_entry "keepalive_count"
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let network_entry = str_entry "migration_address"
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| int_entry "migration_port_min"
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| int_entry "migration_port_max"
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| str_entry "migration_host"
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let log_entry = bool_entry "log_timestamp"
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let nvram_entry = str_array_entry "nvram"
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(* Each entry in the config is one of the following ... *)
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let entry = default_tls_entry
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| vnc_entry
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| spice_entry
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| nogfx_entry
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| remote_display_entry
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| security_entry
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| save_entry
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| process_entry
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| device_entry
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| rpc_entry
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| network_entry
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| log_entry
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| nvram_entry
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let comment = [ label "#comment" . del /#[ \t]*/ "# " . store /([^ \t\n][^\n]*)?/ . del /\n/ "\n" ]
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let empty = [ label "#empty" . eol ]
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let record = indent . entry . eol
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let lns = ( record | comment | empty ) *
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let filter = incl "/etc/libvirt/qemu.conf"
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. Util.stdexcl
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let xfm = transform lns filter
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