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speech-dispatcher(1) [centos man page]

SPEECH-DISPATCHER(1)						   User Commands					      SPEECH-DISPATCHER(1)

NAME
speech-dispatcher - server process managing speech requests in Speech Dispatcher SYNOPSIS
speech-dispatcher [-{d|s}] [-l {1|2|3|4|5}] [-c com_method] [-S socket_path] [-p port] | [-v] | [-h] DESCRIPTION
speech-dispatcher is a server process that is responsible for transforming requests for text-to-speech output into actual speech hearable in the speakers. It arbitrates concurrent speech requests based on message priorities, and abstracts different speech synthesizers. Client programs, like screen readers or navigation software, send speech requests to speech-dispatcher using TCP protocol (with the help of client libraries). speech-dispatcher is usually started automatically by client libraries (i.e. autospawn), so you only need to run it manually if testing/debugging, or when in other explicit need for a special setup. OPTIONS
-d, --run-daemon Run as a daemon -s, --run-single Run as single application -a, --spawn Start only if autospawn is not disabled -l, --log-level Set log level (1..5) -c, --communication-method Communication method to use (unix_socket or inet_socket) -S, --socket-path Socket path to use for 'unix_socket' method (filesystem path or 'default') -p, --port Specify a port number for 'inet_socket' method -P, --pid-file Set path to pid file -C, --config-dir Set path to configuration -v, --version Report version of this program -D, --debug Output debugging information into /tmp/.speech-dispatcher -h, --help Print this info BUGS
Please report bugs to <speechd-bugs@freebsoft.org> SEE ALSO
spd-say(1) The full documentation for speech-dispatcher is maintained as a Texinfo manual. If the info and speech-dispatcher programs are properly installed at your site, the command info speech-dispatcher should give you access to the complete manual. speech-dispatcher 0.7.1 March 2011 SPEECH-DISPATCHER(1)

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speech-dispatcher_selinux(8)				 SELinux Policy speech-dispatcher			      speech-dispatcher_selinux(8)

NAME
speech-dispatcher_selinux - Security Enhanced Linux Policy for the speech-dispatcher processes DESCRIPTION
Security-Enhanced Linux secures the speech-dispatcher processes via flexible mandatory access control. The speech-dispatcher processes execute with the speech-dispatcher_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier. For example: ps -eZ | grep speech-dispatcher_t ENTRYPOINTS
The speech-dispatcher_t SELinux type can be entered via the speech-dispatcher_exec_t file type. The default entrypoint paths for the speech-dispatcher_t domain are the following: /usr/bin/speech-dispatcher PROCESS TYPES
SELinux defines process types (domains) for each process running on the system You can see the context of a process using the -Z option to ps Policy governs the access confined processes have to files. SELinux speech-dispatcher policy is very flexible allowing users to setup their speech-dispatcher processes in as secure a method as possible. The following process types are defined for speech-dispatcher: speech-dispatcher_t Note: semanage permissive -a speech-dispatcher_t can be used to make the process type speech-dispatcher_t permissive. SELinux does not deny access to permissive process types, but the AVC (SELinux denials) messages are still generated. BOOLEANS
SELinux policy is customizable based on least access required. speech-dispatcher policy is extremely flexible and has several booleans that allow you to manipulate the policy and run speech-dispatcher with the tightest access possible. If you want to allow all daemons to write corefiles to /, you must turn on the daemons_dump_core boolean. Disabled by default. setsebool -P daemons_dump_core 1 If you want to enable cluster mode for daemons, you must turn on the daemons_enable_cluster_mode boolean. Enabled by default. setsebool -P daemons_enable_cluster_mode 1 If you want to allow all daemons to use tcp wrappers, you must turn on the daemons_use_tcp_wrapper boolean. Disabled by default. setsebool -P daemons_use_tcp_wrapper 1 If you want to allow all daemons the ability to read/write terminals, you must turn on the daemons_use_tty boolean. Disabled by default. setsebool -P daemons_use_tty 1 If you want to deny any process from ptracing or debugging any other processes, you must turn on the deny_ptrace boolean. Enabled by default. setsebool -P deny_ptrace 1 If you want to allow all domains to use other domains file descriptors, you must turn on the domain_fd_use boolean. Enabled by default. setsebool -P domain_fd_use 1 If you want to allow all domains to have the kernel load modules, you must turn on the domain_kernel_load_modules boolean. Disabled by default. setsebool -P domain_kernel_load_modules 1 If you want to allow all domains to execute in fips_mode, you must turn on the fips_mode boolean. Enabled by default. setsebool -P fips_mode 1 If you want to enable reading of urandom for all domains, you must turn on the global_ssp boolean. Disabled by default. setsebool -P global_ssp 1 MANAGED FILES
The SELinux process type speech-dispatcher_t can manage files labeled with the following file types. The paths listed are the default paths for these file types. Note the processes UID still need to have DAC permissions. cluster_conf_t /etc/cluster(/.*)? cluster_var_lib_t /var/lib/pcsd(/.*)? /var/lib/cluster(/.*)? /var/lib/openais(/.*)? /var/lib/pengine(/.*)? /var/lib/corosync(/.*)? /usr/lib/heartbeat(/.*)? /var/lib/heartbeat(/.*)? /var/lib/pacemaker(/.*)? cluster_var_run_t /var/run/crm(/.*)? /var/run/cman_.* /var/run/rsctmp(/.*)? /var/run/aisexec.* /var/run/heartbeat(/.*)? /var/run/cpglockd.pid /var/run/corosync.pid /var/run/rgmanager.pid /var/run/cluster/rgmanager.sk root_t / /initrd speech-dispatcher_log_t /var/log/speech-dispatcher(/.*)? speech-dispatcher_tmp_t speech-dispatcher_tmpfs_t FILE CONTEXTS
SELinux requires files to have an extended attribute to define the file type. You can see the context of a file using the -Z option to ls Policy governs the access confined processes have to these files. SELinux speech-dispatcher policy is very flexible allowing users to set- up their speech-dispatcher processes in as secure a method as possible. STANDARD FILE CONTEXT SELinux defines the file context types for the speech-dispatcher, if you wanted to store files with these types in a diffent paths, you need to execute the semanage command to sepecify alternate labeling and then use restorecon to put the labels on disk. semanage fcontext -a -t speech-dispatcher_exec_t '/srv/speech-dispatcher/content(/.*)?' restorecon -R -v /srv/myspeech-dispatcher_content Note: SELinux often uses regular expressions to specify labels that match multiple files. The following file types are defined for speech-dispatcher: speech-dispatcher_exec_t - Set files with the speech-dispatcher_exec_t type, if you want to transition an executable to the speech-dispatcher_t domain. speech-dispatcher_log_t - Set files with the speech-dispatcher_log_t type, if you want to treat the data as speech-dispatcher log data, usually stored under the /var/log directory. speech-dispatcher_tmp_t - Set files with the speech-dispatcher_tmp_t type, if you want to store speech-dispatcher temporary files in the /tmp directories. speech-dispatcher_tmpfs_t - Set files with the speech-dispatcher_tmpfs_t type, if you want to store speech-dispatcher files on a tmpfs file system. speech-dispatcher_unit_file_t - Set files with the speech-dispatcher_unit_file_t type, if you want to treat the files as speech-dispatcher unit content. Note: File context can be temporarily modified with the chcon command. If you want to permanently change the file context you need to use the semanage fcontext command. This will modify the SELinux labeling database. You will need to use restorecon to apply the labels. COMMANDS
semanage fcontext can also be used to manipulate default file context mappings. semanage permissive can also be used to manipulate whether or not a process type is permissive. semanage module can also be used to enable/disable/install/remove policy modules. semanage boolean can also be used to manipulate the booleans system-config-selinux is a GUI tool available to customize SELinux policy settings. AUTHOR
This manual page was auto-generated using sepolicy manpage . SEE ALSO
selinux(8), speech-dispatcher(8), semanage(8), restorecon(8), chcon(1), sepolicy(8) , setsebool(8) speech-dispatcher 14-06-10 speech-dispatcher_selinux(8)
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