Module: Yast::AuditLafComplexInclude
- Defined in:
- ../../src/include/audit-laf/complex.rb
Instance Method Summary (collapse)
- - (Object) CheckExec(file, key)
- - (Object) CheckSettings
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- (Object) HandleDiskspaceSettingsDialog(id, event)
Handle actions of disk space.
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- (Object) HandleDispatcherDialog(id, event)
Handle actions of dispatcher dialog (button 'Select file').
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- (Object) HandleLogfileSettingsDialog(id, event)
Handle actions of log file dialog (button 'Select file').
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- (Object) HandleRulesDialog(id, event)
Handle actions of rules dialog.
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- (Object) InitDiskspaceSettingsDialog(id)
Init disk space dialog (set values to values read with AuditLad::Read()).
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- (Object) InitDispatcherDialog(id)
Init dispatcher dialog (set values to values read with AuditLad::Read()).
- - (Object) initialize_audit_laf_complex(include_target)
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- (Object) InitLogfileSettingsDialog(id)
Init log file dialog (set values to values read with AuditLad::Read()).
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- (Object) InitRulesDialog(id)
Init rules dialog.
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- (Object) Modified
Return a modification status.
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- (Object) ReadDialog
Read settings dialog.
- - (Object) ReallyAbort
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- (Object) Reset
Called if 'Abort' button is pressed in main dialog.
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- (Object) ResetRules
Reset rules - called if button 'Restore and Reset' is pressed or if the user aborts configuration after doing 'Check Syntax' (which changes the rules).
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- (Object) StoreDiskspaceSettingsDialog(id, event)
Store all settings made in disk space dialog.
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- (Object) StoreDispatcherDialog(id, event)
Store all settings made in dispatcher dialog.
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- (Object) StoreLogfileSettingsDialog(id, event)
Store all settings made in log file dialog.
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- (Object) StoreRulesDialog(id, event)
Store the rules edited in rules dialog.
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- (Object) WriteDialog
Write settings dialog.
Instance Method Details
- (Object) CheckExec(file, key)
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# File '../../src/include/audit-laf/complex.rb', line 334 def CheckExec(file, key) # Check the executable like done in audit package (see audit-1.7.7/src/auditd-config.c) ret = true # Second part of an error message: the value won't be changed because of previous error = Builtins.sformat(_("Value of '%1' remains unchanged."), key) if !FileUtils.Exists(file) Report.Error( Ops.add(Builtins.sformat(_("%1 doesn't exist.\n"), file), ) ) ret = false elsif !FileUtils.IsFile(file) Report.Error( Ops.add( Builtins.sformat(_("%1 is not a regular file.\n"), file), ) ) ret = false elsif FileUtils.GetOwnerUserID(file) != 0 Report.Error( Ops.add(Builtins.sformat(_("%1 not owned by root.\n"), file), ) ) ret = false else # check permissions output = Convert.to_map( SCR.Execute( path(".target.bash_output"), Builtins.sformat("ls -al %1", file) ) ) if Builtins.substring(Ops.get_string(output, "stdout", ""), 0, 10) != "-rwxr-x---" Report.Error( Ops.add( Builtins.sformat( _("File permissions of %1 NOT set to -rwxr-x---.\n"), file ), ) ) ret = false end end ret end |
- (Object) CheckSettings
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# File '../../src/include/audit-laf/complex.rb', line 654 def CheckSettings ret = :next AuditLaf.SetRulesLocked(false) rules = AuditLaf.GetRules rules_list = Builtins.splitstring(rules, "\n") Builtins.y2milestone("Checking rules...") Builtins.foreach(rules_list) do |rule| if Builtins.regexpmatch(rule, "^[ /t]*-e[ /t]*2") yes = Popup.AnyQuestion( _("Lock set"), _( "The audit configuration is locked (option -e 2).\n" + "This means the rules are locked until next boot!\n" + "If you really want this, make sure '-e 2' is the last entry\n" + "in the rules file. If not, either enable or disable auditing.\n" + "To check or change the rules, go back to the rules editor.\n" ), Label.ContinueButton, Label.BackButton, :focus_no ) if yes ret = :next else ret = :back AuditLaf.SetRulesLocked(true) end end end ret end |
- (Object) HandleDiskspaceSettingsDialog(id, event)
Handle actions of disk space
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# File '../../src/include/audit-laf/complex.rb', line 294 def HandleDiskspaceSettingsDialog(id, event) event = deep_copy(event) action = Ops.get(event, "ID") Builtins.y2milestone( "HandleDiskspaceSettingsDialog got action: %1", action ) actions_list = [ "space_left_action", "admin_space_left_action", "disk_full_action", "disk_error_action" ] if Ops.is_string?(action) && Builtins.contains(actions_list, Convert.to_string(action)) option = Convert.to_string( UI.QueryWidget(Id(Convert.to_string(action)), :Value) ) Builtins.y2milestone("Option: %1", option) if option == "EXEC" UI.ChangeWidget( Id(Ops.add(Convert.to_string(action), "_exec")), :Enabled, true ) else UI.ChangeWidget( Id(Ops.add(Convert.to_string(action), "_exec")), :Enabled, false ) end end nil end |
- (Object) HandleDispatcherDialog(id, event)
Handle actions of dispatcher dialog (button 'Select file')
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# File '../../src/include/audit-laf/complex.rb', line 213 def HandleDispatcherDialog(id, event) event = deep_copy(event) action = Ops.get(event, "ID") Builtins.y2milestone("HandleDispatcherDialog got action: %1", action) if action == "select_disp" file_name = UI.AskForExistingFile( "/sbin", "*", _("Select the dispatcher program") ) UI.ChangeWidget(Id("dispatcher"), :Value, file_name) Builtins.y2milestone("Dispatcher program set to: %1", file_name) end nil end |
- (Object) HandleLogfileSettingsDialog(id, event)
Handle actions of log file dialog (button 'Select file')
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# File '../../src/include/audit-laf/complex.rb', line 116 def HandleLogfileSettingsDialog(id, event) event = deep_copy(event) action = Ops.get(event, "ID") Builtins.y2milestone("HandleLogfileSettingsDialog got action: %1", action) if action == "select_file" file_name = UI.AskForSaveFileName( "/var/log/audit", "*.log", _("Select the log file") ) UI.ChangeWidget(Id("log_file"), :Value, file_name) Builtins.y2milestone("Logfile set to: %1", file_name) elsif action == "name_format" option = Convert.to_string(UI.QueryWidget(Id("name_format"), :Value)) if option == "USER" UI.ChangeWidget(Id("name"), :Enabled, true) else UI.ChangeWidget(Id("name"), :Enabled, false) end end nil end |
- (Object) HandleRulesDialog(id, event)
Handle actions of rules dialog
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# File '../../src/include/audit-laf/complex.rb', line 500 def HandleRulesDialog(id, event) event = deep_copy(event) action = Ops.get(event, "ID") Builtins.y2milestone("HandleRulesDialog got action: %1", action) if action == "audit_enabled" rule = "" rules_list = [] value = Convert.to_string(UI.QueryWidget(Id("audit_enabled"), :Value)) rules = Convert.to_string(UI.QueryWidget(Id("rules"), :Value)) Builtins.y2milestone("Setting status to: %1", value) case value when "locked" rule = "-e 2" when "enabled" rule = "-e 1" when "disabled" rule = "-e 0" end if rules != nil && rules != "" rules_list = Builtins.splitstring(rules, "\n") end rule_found = false if rules_list != [] new_rules = Builtins.maplist(rules_list) do |line| if Builtins.regexpmatch(line, "^[ /t]*-e") rule_found = true next rule else next line end end new_rules = Builtins.add(new_rules, rule) if !rule_found UI.ChangeWidget( Id("rules"), :Value, Builtins.mergestring(new_rules, "\n") ) end elsif action == "restore" InitRulesDialog("restore") elsif action == "reset" InitRulesDialog("reset") ResetRules() elsif action == "test" go_on = true rules = Convert.to_string(UI.QueryWidget(Id("rules"), :Value)) rules_list = Builtins.splitstring(rules, "\n") if AuditLaf.RulesAlreadyLocked Report.Warning( _( "The rules are already locked.\n" + "\n" + "A test is impossible because sending new rules\n" + "will cause an error.\n" ) ) go_on = false end Builtins.foreach(rules_list) do |rule| if Builtins.regexpmatch(rule, "^[ /t]*-e[ /t]*2") Report.Warning( _( "Lock is set in audit.rules (-e 2).\n" + "\n" + "It makes no sense to continue, because the rules will\n" + "be locked until next boot.\n" ) ) go_on = false end end if go_on if go_on tmpfile = Ops.add( Convert.to_string(SCR.Read(path(".target.tmpdir"))), "/rules_test_file" ) success = SCR.Write(path(".target.string"), tmpfile, rules) if success Builtins.y2milestone("Calling auditctl -R %1", tmpfile) output = Convert.to_map( SCR.Execute( path(".target.bash_output"), Builtins.sformat("auditctl -R %1", tmpfile) ) ) AuditLaf.SetRulesChanged(true) if Ops.get_integer(output, "exit", 0) != 0 Report.Error(Ops.get_string(output, "stderr", "")) else Popup.Message(_("Success")) end else Report.Error(_("Cannot create tmp file for rules.")) end end elsif action == "load" file_name = UI.AskForExistingFile( "/usr/share/doc/packages/audit", "*.rules", _("Select an example") ) example_rules = Convert.to_string( SCR.Read(path(".target.string"), file_name) ) UI.ChangeWidget(Id("rules"), :Value, example_rules) Builtins.y2milestone("Example rules loaded: %1", file_name) end nil end |
- (Object) InitDiskspaceSettingsDialog(id)
Init disk space dialog (set values to values read with AuditLad::Read())
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# File '../../src/include/audit-laf/complex.rb', line 251 def InitDiskspaceSettingsDialog(id) UI.ChangeWidget(Id("space_left"), :ValidChars, "0123456789") UI.ChangeWidget(Id("admin_space_left"), :ValidChars, "0123456789") # Set all values to values read from /etc/audit/auditd.conf Builtins.foreach(["space_left", "action_mail_acct", "admin_space_left"]) do |key| UI.ChangeWidget(Id(key), :Value, AuditLaf.GetAuditdOption(key)) end Builtins.foreach( [ "space_left_action", "admin_space_left_action", "disk_full_action", "disk_error_action" ] ) do |key| if Builtins.toupper( Builtins.substring(AuditLaf.GetAuditdOption(key), 0, 4) ) == "EXEC" UI.ChangeWidget(Id(key), :Value, "EXEC") UI.ChangeWidget(Id(Ops.add(key, "_exec")), :Enabled, true) UI.ChangeWidget( Id(Ops.add(key, "_exec")), :Value, Builtins.substring(AuditLaf.GetAuditdOption(key), 5) ) else UI.ChangeWidget( Id(key), :Value, Builtins.toupper(AuditLaf.GetAuditdOption(key)) ) UI.ChangeWidget(Id(Ops.add(key, "_exec")), :Enabled, false) end end Builtins.y2milestone("Init disk space settings") nil end |
- (Object) InitDispatcherDialog(id)
Init dispatcher dialog (set values to values read with AuditLad::Read())
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# File '../../src/include/audit-laf/complex.rb', line 201 def InitDispatcherDialog(id) # Set all values to values read from /etc/audit/auditd.conf Builtins.foreach(["dispatcher", "disp_qos"]) do |key| UI.ChangeWidget(Id(key), :Value, AuditLaf.GetAuditdOption(key)) end Builtins.y2milestone("Init dispatcher dialog") nil end |
- (Object) initialize_audit_laf_complex(include_target)
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# File '../../src/include/audit-laf/complex.rb', line 29 def initialize_audit_laf_complex(include_target) Yast.import "UI" textdomain "audit-laf" Yast.import "Label" Yast.import "Popup" Yast.import "Wizard" Yast.import "Confirm" Yast.import "AuditLaf" Yast.import "Report" Yast.import "FileUtils" Yast.include include_target, "audit-laf/helps.rb" end |
- (Object) InitLogfileSettingsDialog(id)
Init log file dialog (set values to values read with AuditLad::Read())
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# File '../../src/include/audit-laf/complex.rb', line 75 def InitLogfileSettingsDialog(id) UI.ChangeWidget(Id("max_log_file"), :ValidChars, "0123456789") # Set all values to values read from /etc/audit/auditd.conf UI.ChangeWidget( Id("freq"), :Value, Builtins.tointeger(AuditLaf.GetAuditdOption("freq")) ) UI.ChangeWidget( Id("num_logs"), :Value, Builtins.tointeger(AuditLaf.GetAuditdOption("num_logs")) ) Builtins.foreach(["log_file", "max_log_file", "name"]) do |key| UI.ChangeWidget(Id(key), :Value, AuditLaf.GetAuditdOption(key)) end Builtins.foreach( ["log_format", "flush", "max_log_file_action", "name_format"] ) do |key| UI.ChangeWidget( Id(key), :Value, Builtins.toupper(AuditLaf.GetAuditdOption(key)) ) if key == "name_format" if Builtins.toupper(AuditLaf.GetAuditdOption(key)) == "USER" UI.ChangeWidget(Id("name"), :Enabled, true) else UI.ChangeWidget(Id("name"), :Enabled, false) end end end Builtins.y2milestone("Init log file settings") nil end |
- (Object) InitRulesDialog(id)
Init rules dialog
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# File '../../src/include/audit-laf/complex.rb', line 426 def InitRulesDialog(id) rules = "" combo_box_id = "disabled" if id == "restore" || id == "reset" rules = AuditLaf.GetInitialRules else rules = AuditLaf.GetRules end UI.ChangeWidget(Id("rules"), :Value, rules) rules_list = Builtins.splitstring(rules, "\n") Builtins.foreach(rules_list) do |rule| if Builtins.regexpmatch(rule, "^[ /t]*-e[ /t]*2") combo_box_id = "locked" elsif Builtins.regexpmatch(rule, "^[ /t]*-e[ /t]*1") combo_box_id = "enabled" elsif Builtins.regexpmatch(rule, "^[ /t]*-e[ /t]*0") combo_box_id = "disabled" end end UI.ChangeWidget(Id("audit_enabled"), :Value, combo_box_id) Builtins.y2milestone("Init rules dialog") nil end |
- (Object) Modified
Return a modification status
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# File '../../src/include/audit-laf/complex.rb', line 47 def Modified AuditLaf.Modified end |
- (Object) ReadDialog
Read settings dialog
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# File '../../src/include/audit-laf/complex.rb', line 57 def ReadDialog Wizard.RestoreHelp(Ops.get_string(@HELPS, "read", "")) return :abort if !Confirm.MustBeRoot ret = AuditLaf.Read ret ? :next : :abort end |
- (Object) ReallyAbort
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# File '../../src/include/audit-laf/complex.rb', line 51 def ReallyAbort Popup.ReallyAbort(AuditLaf.Modified) end |
- (Object) Reset
Called if 'Abort' button is pressed in main dialog. If the rules are changed by a syntax check the changes will be reseted.
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# File '../../src/include/audit-laf/complex.rb', line 648 def Reset ResetRules() if AuditLaf.RulesChanged nil end |
- (Object) ResetRules
Reset rules - called if button 'Restore and Reset' is pressed or if the user aborts configuration after doing 'Check Syntax' (which changes the rules).
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# File '../../src/include/audit-laf/complex.rb', line 457 def ResetRules if AuditLaf.RulesAlreadyLocked # Warning - the audit configuration is locked, reset impossible Report.Warning( _( "The rules are already locked, a reset is impossible.\n" + "\n" + "If you want to unlock, set the enabled flag accordingly and\n" + "finish the configuration. Afterwards a reboot is required." ) ) else Builtins.y2milestone("Calling auditctl -D") exit_code = Convert.to_integer( SCR.Execute(path(".target.bash"), "auditctl -D") ) Builtins.y2milestone("Calling auditctl -R /etc/audit/audit.rules") if exit_code == 0 exit_code = Convert.to_integer( SCR.Execute( path(".target.bash"), "auditctl -R /etc/audit/audit.rules" ) ) end if exit_code == 0 # Report success Popup.Message(_("Rules successfully restored")) AuditLaf.SetRulesChanged(false) else # Report error - error during reset Report.Error(_("Cannot reset rules. Check /etc/audit/audit.rules.")) end end nil end |
- (Object) StoreDiskspaceSettingsDialog(id, event)
Store all settings made in disk space dialog
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# File '../../src/include/audit-laf/complex.rb', line 385 def StoreDiskspaceSettingsDialog(id, event) event = deep_copy(event) option = "" exec = "" Builtins.foreach(["space_left", "action_mail_acct", "admin_space_left"]) do |key| AuditLaf.SetAuditdOption( key, Convert.to_string(UI.QueryWidget(Id(key), :Value)) ) end Builtins.foreach( [ "space_left_action", "admin_space_left_action", "disk_full_action", "disk_error_action" ] ) do |key| option = Convert.to_string(UI.QueryWidget(Id(key), :Value)) if option == "EXEC" exec = Convert.to_string( UI.QueryWidget(Id(Ops.add(key, "_exec")), :Value) ) if CheckExec(exec, key) AuditLaf.SetAuditdOption(key, Ops.add(Ops.add(option, " "), exec)) end else AuditLaf.SetAuditdOption(key, option) end end AuditLaf.SetDataModified Builtins.y2milestone("Store disk space settings") nil end |
- (Object) StoreDispatcherDialog(id, event)
Store all settings made in dispatcher dialog
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# File '../../src/include/audit-laf/complex.rb', line 233 def StoreDispatcherDialog(id, event) event = deep_copy(event) # Store all values in SETTINGS Builtins.foreach(["dispatcher", "disp_qos"]) do |key| AuditLaf.SetAuditdOption( key, Convert.to_string(UI.QueryWidget(Id(key), :Value)) ) end AuditLaf.SetDataModified Builtins.y2milestone("Store dispatcher dialog") nil end |
- (Object) StoreLogfileSettingsDialog(id, event)
Store all settings made in log file dialog
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# File '../../src/include/audit-laf/complex.rb', line 143 def StoreLogfileSettingsDialog(id, event) event = deep_copy(event) # Store all values in SETTINGS AuditLaf.SetAuditdOption( "freq", Builtins.tostring( Convert.to_integer(UI.QueryWidget(Id("freq"), :Value)) ) ) AuditLaf.SetAuditdOption( "num_logs", Builtins.tostring( Convert.to_integer(UI.QueryWidget(Id("num_logs"), :Value)) ) ) Builtins.foreach( [ "log_file", "log_format", "max_log_file", "flush", "max_log_file_action", "name_format" ] ) do |key| AuditLaf.SetAuditdOption( key, Convert.to_string(UI.QueryWidget(Id(key), :Value)) ) end if AuditLaf.GetAuditdOption("name_format") == "USER" if Convert.to_string(UI.QueryWidget(Id("name"), :Value)) == "" Report.Error( _( "The 'User Defined Name' is NOT set although\n" + "the 'Computer Name Format' is set to 'USER'.\n" + "Setting the format to 'NONE' (default)." ) ) AuditLaf.SetAuditdOption("name_format", "NONE") else AuditLaf.SetAuditdOption( "name", Convert.to_string(UI.QueryWidget(Id("name"), :Value)) ) end end AuditLaf.SetDataModified Builtins.y2milestone("Store log file settings") nil end |
- (Object) StoreRulesDialog(id, event)
Store the rules edited in rules dialog
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# File '../../src/include/audit-laf/complex.rb', line 630 def StoreRulesDialog(id, event) event = deep_copy(event) rules = Convert.to_string(UI.QueryWidget(Id("rules"), :Value)) AuditLaf.SetRules(rules) AuditLaf.SetDataModified Builtins.y2debug("RULES: %1", rules) Builtins.y2milestone("Store rules dialog") nil end |
- (Object) WriteDialog
Write settings dialog
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# File '../../src/include/audit-laf/complex.rb', line 67 def WriteDialog Wizard.RestoreHelp(Ops.get_string(@HELPS, "write", "")) ret = AuditLaf.Write ret ? :next : :abort end |