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* SSHSession.cpp (SSHSession::heartBeat): built-in installer

Browse Source 
periodically "pings" the other end to keep ssh session alive. This
helps recreate state in the firewall state table if it is cleared
when rules are reloaded, which in turn prevents installer from
hanging.
This commit is contained in:
Vadim Kurland 2008-12-22 05:10:11 +00:00
parent c3542157e6
commit b62891ba69
4 changed files with 13 additions and 3 deletions
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2
build_num
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@ -1 +1 @@
#define BUILD_NUM 704
#define BUILD_NUM 705

6
doc/ChangeLog
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@ -1,5 +1,11 @@
2008-12-21 vadim <vadim@vk.crocodile.org>
* SSHSession.cpp (SSHSession::heartBeat): built-in installer
periodically "pings" the other end to keep ssh session alive. This
helps recreate state in the firewall state table if it is cleared
when rules are reloaded, which in turn prevents installer from
hanging.
* PolicyCompiler_pf.cpp (PolicyCompiler_pf::addDefaultPolicyRule):
Deprecated options "generate commands for both in and out" and
"pass all outgoing" in compiler for PF. Before, user could choose

1
src/gui/SSHSession.cpp
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@ -387,6 +387,7 @@ void SSHSession::stopHeartBeat()
void SSHSession::heartBeat()
{
if (fwbdebug) qDebug("SSHSession::heartBeat");
proc->write("\n");
readFromStderr();
readFromStdout();
if (endOfCopy && closeStdin)

7
test/pf/objects-for-regression-tests.fwb
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@ -13900,7 +13900,7 @@
<Option name="use_tables">True</Option>
</FirewallOptions>
</Firewall>
<Firewall id="id47B07CD419082" host_OS="openbsd" inactive="False" lastCompiled="1202686003" lastInstalled="1202686020" lastModified="1202685992" platform="pf" version="4.x" name="openbsd-4.2" comment="firewall protects host it is running on&#10;&#10;Note that we set output file name to /tmp/labfw.fw to test what compiler is going to do (since it generates three files rather than one), as well as to test installer in this case&#10;" ro="False">
<Firewall id="id47B07CD419082" host_OS="openbsd" inactive="False" lastCompiled="1229922308" lastInstalled="1229922366" lastModified="1229921217" platform="pf" version="4.x" name="openbsd-4.2" comment="firewall protects host it is running on&#10;&#10;Note that we set output file name to /tmp/labfw.fw to test what compiler is going to do (since it generates three files rather than one), as well as to test installer in this case&#10;" ro="False">
<NAT id="id47B07D4319082" name="NAT" comment="" ro="False" ipv4_rule_set="False" ipv6_rule_set="False" top_rule_set="True"/>
<Policy id="id47B07CDA19082" name="Policy" comment="" ro="False" ipv4_rule_set="False" ipv6_rule_set="False" top_rule_set="True">
<PolicyRule id="id47B07CDB19082" disabled="True" log="False" position="0" action="Accept" direction="Both" comment="">
@ -14105,6 +14105,7 @@
<Option name="inst_cmdline"></Option>
<Option name="inst_script"></Option>
<Option name="install_script"></Option>
<Option name="ipv4_6_order">ipv4_first</Option>
<Option name="limit_suffix">/day</Option>
<Option name="limit_value">0</Option>
<Option name="linux24_ip_forward">0</Option>
@ -14120,7 +14121,7 @@
<Option name="log_tcp_opt">False</Option>
<Option name="log_tcp_seq">False</Option>
<Option name="manage_virtual_addr">False</Option>
<Option name="mgmt_addr">10.3.14.42</Option>
<Option name="mgmt_addr">10.3.14.30</Option>
<Option name="mgmt_ssh">True</Option>
<Option name="modulate_state">False</Option>
<Option name="no_iochains_for_any">False</Option>
@ -14143,6 +14144,7 @@
<Option name="pf_do_scrub">True</Option>
<Option name="pf_do_timeout_frag">False</Option>
<Option name="pf_do_timeout_interval">False</Option>
<Option name="pf_flush_states">True</Option>
<Option name="pf_icmp_error">0</Option>
<Option name="pf_icmp_first">0</Option>
<Option name="pf_limit_frags">5000</Option>
@ -14192,6 +14194,7 @@
<Option name="platform">iptables</Option>
<Option name="prolog_place">fw_file</Option>
<Option name="prolog_script"></Option>
<Option name="scpArgs"></Option>
<Option name="script_env_path"></Option>
<Option name="snmp_contact"></Option>
<Option name="snmp_description"></Option>