beremiz

Fix crash in runtime if PSK secret is missing

2019-03-13, Andrey Skvortsov
a3ec35ee94e7
Fix crash in runtime if PSK secret is missing

./Beremiz_service.py -s $PWD/psk2.txt -n beremiz /tmp/beremiz
Beremiz_service: 1.2-1378c18402c3+

Traceback (most recent call last):
File "./Beremiz_service.py", line 511, in
ensurePSK(servicename, PSKpath)
File "/home/developer/WorkData/PLC/beremiz/beremiz/runtime/Stunnel.py", line 32, in ensurePSK
PSKgen(ID, PSKpath)
File "/home/developer/WorkData/PLC/beremiz/beremiz/runtime/Stunnel.py", line 23, in PSKgen
call(restart_stunnel_cmdline)
File "/home/developer/WorkData/PLC/beremiz/beremiz/runtime/spawn_subprocess.py", line 116, in call
pid = posix_spawn.posix_spawnp(cmd[0], cmd)
File "/home/developer/.local/lib/python2.7/site-packages/posix_spawn/_impl.py", line 120, in posix_spawnp
return _posix_spawn(lib.posix_spawnp, *args, **kwargs)
File "/home/developer/.local/lib/python2.7/site-packages/posix_spawn/_impl.py", line 111, in _posix_spawn
_check_error(res, path)
File "/home/developer/.local/lib/python2.7/site-packages/posix_spawn/_impl.py", line 10, in _check_error
raise OSError(errno, os.strerror(errno), path)
OSError: [Errno 2] No such file or directory: '/etc/init.d/S50stunnel'
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://www.plcopen.org/xml/tc6.xsd"
xsi:schemaLocation="http://www.plcopen.org/xml/tc6.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xhtml="http://www.w3.org/1999/xhtml">
<fileHeader companyName="Unknown"
productName="Unnamed"
productVersion="1"
creationDateTime="2013-01-29T14:01:00"/>
<contentHeader name="Unnamed"
modificationDateTime="2013-02-26T15:59:13">
<coordinateInfo>
<fbd>
<scaling x="0" y="0"/>
</fbd>
<ld>
<scaling x="0" y="0"/>
</ld>
<sfc>
<scaling x="0" y="0"/>
</sfc>
</coordinateInfo>
</contentHeader>
<types>
<dataTypes>
<dataType name="LOGLEVEL">
<baseType>
<enum>
<values>
<value name="CRITICAL"/>
<value name="WARNING"/>
<value name="INFO"/>
<value name="DEBUG"/>
</values>
</enum>
</baseType>
<initialValue>
<simpleValue value="INFO"/>
</initialValue>
</dataType>
</dataTypes>
<pous>
<pou name="LOGGER" pouType="functionBlock">
<interface>
<inputVars>
<variable name="TRIG">
<type>
<BOOL/>
</type>
</variable>
<variable name="MSG">
<type>
<string/>
</type>
</variable>
<variable name="LEVEL">
<type>
<derived name="LOGLEVEL"/>
</type>
<initialValue>
<simpleValue value="INFO"/>
</initialValue>
</variable>
</inputVars>
<localVars>
<variable name="TRIG0">
<type>
<BOOL/>
</type>
</variable>
</localVars>
</interface>
<body>
<ST>
<![CDATA[IF TRIG AND NOT TRIG0 THEN
{{
LogMessage(GetFbVar(LEVEL),(char*)GetFbVar(MSG, .body),GetFbVar(MSG, .len));
}}
END_IF;
TRIG0:=TRIG;
]]>
</ST>
</body>
</pou>
</pous>
</types>
<instances>
<configurations/>
</instances>
</project>