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Improve EXE installer NSIS script generation (8.0) #1254

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Aug 17, 2020
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2 changes: 1 addition & 1 deletion CHANGELOG.md
Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
- Fix name handling when creating host assets [#1185](https://github.com/greenbone/gvmd/pull/1185) [#1216](https://github.com/greenbone/gvmd/pull/1216)
- Quote identifiers in SQL functions using EXECUTE [#1194](https://github.com/greenbone/gvmd/pull/1194)
- Set ignore_pagination in stop_active_tasks [#1209](https://github.com/greenbone/gvmd/pull/1209)

- Improve EXE installer NSIS script generation [#1254](https://github.com/greenbone/gvmd/pull/1254)

[8.0.3]: https://github.com/greenbone/gvmd/compare/v8.0.2...gvmd-8.0

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73 changes: 33 additions & 40 deletions src/lsc_user.c
Original file line number Diff line number Diff line change
Expand Up @@ -611,6 +611,12 @@ create_nsis_script (const gchar *script_name,
fprintf (fd, "#\n# Default (installer) section.\n#\n");
fprintf (fd, "section\n\n");

fprintf (fd, "# Declare variables\n");
fprintf (fd, "Var /GLOBAL TEMPVBSFILE\n");
fprintf (fd, "Var /GLOBAL TEMPADMINGROUPFILE\n");
fprintf (fd, "Var /GLOBAL FH\n");
fprintf (fd, "Var /GLOBAL ADMINGROUPNAME\n");

fprintf (fd, "# Define output path\n");
fprintf (fd, "setOutPath $INSTDIR\n\n");

Expand All @@ -620,54 +626,41 @@ create_nsis_script (const gchar *script_name,

// Need to find localized Administrators group name, create a
// GetAdminGroupName - vb script (Thanks to Thomas Rotter)
fprintf (fd, "# Create Thomas Rotters GetAdminGroupName.vb script\n");
fprintf (fd,
"ExecWait \"cmd /C Echo Set objWMIService = "
"GetObject($\\\"winmgmts:\\\\.\\root\\cimv2$\\\") > "
"$\\\"%%temp%%\\GetAdminGroupName.vbs$\\\" \"\n");
fprintf (fd,
"ExecWait \"cmd /C Echo Set colAccounts = objWMIService.ExecQuery "
"($\\\"Select * From Win32_Group Where SID = 'S-1-5-32-544'$\\\") "
">> $\\\"%%temp%%\\GetAdminGroupName.vbs$\\\"\"\n");
fprintf (fd,
"ExecWait \"cmd /C Echo For Each objAccount in colAccounts >> "
"$\\\"%%temp%%\\GetAdminGroupName.vbs$\\\"\"\n");
fprintf (fd,
"ExecWait \"cmd /C Echo Wscript.Echo objAccount.Name >> "
"$\\\"%%temp%%\\GetAdminGroupName.vbs$\\\"\"\n");
fprintf (fd,
"ExecWait \"cmd /C Echo Next >> "
"$\\\"%%temp%%\\GetAdminGroupName.vbs$\\\"\"\n");
fprintf (fd,
"ExecWait \"cmd /C cscript //nologo "
"$\\\"%%temp%%\\GetAdminGroupName.vbs$\\\" > "
"$\\\"%%temp%%\\AdminGroupName.txt$\\\"\"\n\n");
fprintf (fd, "# Create and run Thomas Rotter's GetAdminGroupName VB script\n");
fprintf (fd, "GetTempFileName $TEMPVBSFILE\n");
fprintf (fd, "GetTempFileName $TEMPADMINGROUPFILE\n");
fprintf (fd, "DetailPrint `Creating GetAdminGroupName script $TEMPVBSFILE`\n");
fprintf (fd, "FileOpen $FH $TEMPVBSFILE w\n");
fprintf (fd, "FileWrite $FH `Set objWMIService = GetObject(\"winmgmts:\\\\.\\root\\cimv2\")$\\n`\n");
fprintf (fd, "FileWrite $FH `Set colAccounts = objWMIService.ExecQuery (\"Select * From Win32_Group Where SID = 'S-1-5-32-544'\")$\\n`\n");
fprintf (fd, "FileWrite $FH `For Each objAccount in colAccounts$\\n`\n");
fprintf (fd, "FileWrite $FH ` Wscript.Echo objAccount.Name$\\n`\n");
fprintf (fd, "FileWrite $FH `Next$\\n`\n");
fprintf (fd, "FileClose $FH\n");
fprintf (fd, "ExecWait `cmd /C cscript /e:vbscript /nologo $TEMPVBSFILE > $TEMPADMINGROUPFILE`\n");
fprintf (fd, "# Read admin group name, remove trailing line break\n");
fprintf (fd, "FileOpen $FH $TEMPADMINGROUPFILE r\n");
fprintf (fd, "FileRead $FH $ADMINGROUPNAME\n");
fprintf (fd, "FileClose $FH\n");
fprintf (fd, "StrCpy $ADMINGROUPNAME `$ADMINGROUPNAME` -2\n");
fprintf (fd, "\n");

/** @todo provide /comment:"GVM User" /fullname:"GVM Testuser" */
fprintf (fd, "# Create batch script that installs the user\n");
fprintf (fd,
"ExecWait \"cmd /C Echo Set /P AdminGroupName= "
"^<$\\\"%%temp%%\\AdminGroupName.txt$\\\" > "
"$\\\"%%temp%%\\AddUser.bat$\\\"\" \n");
fprintf (fd,
"ExecWait \"cmd /C Echo net user %s %s /add /active:yes >> "
"$\\\"%%temp%%\\AddUser.bat$\\\"\"\n",
fprintf (fd, "# Create the user and add it to the admin group\n");
fprintf (fd, "DetailPrint `Creating user %s`\n",
user_name);
fprintf (fd, "SetDetailsPrint none\n");
fprintf (fd, "ExecWait `cmd /C net user %s \"%s\" /add /active:yes`\n",
user_name,
password);
fprintf (fd,
"ExecWait \"cmd /C Echo net localgroup %%AdminGroupName%% "
"%%COMPUTERNAME%%\\%s /add >> $\\\"%%temp%%\\AddUser.bat$\\\"\"\n\n",
fprintf (fd, "SetDetailsPrint both\n");
fprintf (fd, "ExecWait `cmd /C net localgroup $ADMINGROUPNAME %%COMPUTERNAME%%\\%s /add`",
user_name);

fprintf (fd, "# Execute AddUser script\n");
fprintf (fd, "ExecWait \"cmd /C $\\\"%%temp%%\\AddUser.bat$\\\"\"\n\n");

// Remove up temporary files for localized Administrators group names
fprintf (fd, "# Remove temporary files for localized admin group names\n");
fprintf (fd, "ExecWait \"del $\\\"%%temp%%\\AdminGroupName.txt$\\\"\"\n");
fprintf (fd,
"ExecWait \"del $\\\"%%temp%%\\GetAdminGroupName.vbs$\\\"\"\n\n");
fprintf (fd, "ExecWait \"del $\\\"%%temp%%\\AddUser.bat$\\\"\"\n\n");
fprintf (fd, "Delete $TEMPVBSFILE\n");
fprintf (fd, "Delete $TEMPADMINGROUPFILE\n");

/** @todo Display note about NTLM and SMB signing and encryption, 'Easy
* Filesharing' in WIN XP */
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