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145 lines
4.5 KiB
145 lines
4.5 KiB
import os
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import win32security,win32file,win32api,ntsecuritycon,win32con
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from security_enums import TRUSTEE_TYPE,TRUSTEE_FORM,ACE_FLAGS,ACCESS_MODE
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fname = os.path.join(win32api.GetTempPath(), "win32security_test.txt")
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f=open(fname, "w")
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f.write("Hello from Python\n");
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f.close()
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print("Testing on file", fname)
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new_privs = ((win32security.LookupPrivilegeValue('',ntsecuritycon.SE_SECURITY_NAME),win32con.SE_PRIVILEGE_ENABLED),
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(win32security.LookupPrivilegeValue('',ntsecuritycon.SE_SHUTDOWN_NAME),win32con.SE_PRIVILEGE_ENABLED),
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(win32security.LookupPrivilegeValue('',ntsecuritycon.SE_RESTORE_NAME),win32con.SE_PRIVILEGE_ENABLED),
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(win32security.LookupPrivilegeValue('',ntsecuritycon.SE_TAKE_OWNERSHIP_NAME),win32con.SE_PRIVILEGE_ENABLED),
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(win32security.LookupPrivilegeValue('',ntsecuritycon.SE_CREATE_PERMANENT_NAME),win32con.SE_PRIVILEGE_ENABLED),
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(win32security.LookupPrivilegeValue('','SeEnableDelegationPrivilege'),win32con.SE_PRIVILEGE_ENABLED) ##doesn't seem to be in ntsecuritycon.py ?
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)
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ph = win32api.GetCurrentProcess()
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th = win32security.OpenProcessToken(ph,win32security.TOKEN_ALL_ACCESS) ##win32con.TOKEN_ADJUST_PRIVILEGES)
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win32security.AdjustTokenPrivileges(th,0,new_privs)
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all_security_info = \
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win32security.OWNER_SECURITY_INFORMATION|win32security.GROUP_SECURITY_INFORMATION| \
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win32security.DACL_SECURITY_INFORMATION|win32security.SACL_SECURITY_INFORMATION
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sd=win32security.GetFileSecurity(fname,all_security_info)
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old_sacl=sd.GetSecurityDescriptorSacl()
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if old_sacl==None:
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old_sacl=win32security.ACL()
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old_dacl=sd.GetSecurityDescriptorDacl()
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if old_dacl==None:
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old_dacl=win32security.ACL()
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my_sid = win32security.GetTokenInformation(th,ntsecuritycon.TokenUser)[0]
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tmp_sid = win32security.LookupAccountName('','tmp')[0]
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pwr_sid = win32security.LookupAccountName('','Power Users')[0]
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## MultipleTrustee,MultipleTrusteeOperation,TrusteeForm,TrusteeType,Identifier
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## first two are ignored
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my_trustee = {}
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my_trustee['MultipleTrustee']=None
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my_trustee['MultipleTrusteeOperation']=0
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my_trustee['TrusteeForm']=TRUSTEE_FORM.TRUSTEE_IS_SID
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my_trustee['TrusteeType']=TRUSTEE_TYPE.TRUSTEE_IS_USER
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my_trustee['Identifier']=my_sid
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tmp_trustee = {}
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tmp_trustee['MultipleTrustee']=None
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tmp_trustee['MultipleTrusteeOperation']=0
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tmp_trustee['TrusteeForm']=TRUSTEE_FORM.TRUSTEE_IS_NAME
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tmp_trustee['TrusteeType']=TRUSTEE_TYPE.TRUSTEE_IS_USER
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tmp_trustee['Identifier']='rupole\\tmp'
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pwr_trustee = {}
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pwr_trustee['MultipleTrustee']=None
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pwr_trustee['MultipleTrusteeOperation']=0
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pwr_trustee['TrusteeForm']=TRUSTEE_FORM.TRUSTEE_IS_SID
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pwr_trustee['TrusteeType']=TRUSTEE_TYPE.TRUSTEE_IS_USER
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pwr_trustee['Identifier']=pwr_sid
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expl_list=[]
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expl_list.append(
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{
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'Trustee':my_trustee,
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'Inheritance':ACE_FLAGS.NO_INHERITANCE,
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'AccessMode':ACCESS_MODE.SET_AUDIT_SUCCESS, ##|ACCESS_MODE.SET_AUDIT_FAILURE,
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'AccessPermissions':win32con.GENERIC_ALL
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}
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)
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expl_list.append(
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{
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'Trustee':my_trustee,
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'Inheritance':ACE_FLAGS.NO_INHERITANCE,
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'AccessMode':ACCESS_MODE.SET_AUDIT_FAILURE,
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'AccessPermissions':win32con.GENERIC_ALL
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}
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)
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expl_list.append(
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{
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'Trustee':tmp_trustee,
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'Inheritance':ACE_FLAGS.NO_INHERITANCE,
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'AccessMode':ACCESS_MODE.SET_AUDIT_SUCCESS,
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'AccessPermissions':win32con.GENERIC_ALL
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}
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)
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expl_list.append(
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{
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'Trustee':tmp_trustee,
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'Inheritance':ACE_FLAGS.NO_INHERITANCE,
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'AccessMode':ACCESS_MODE.SET_AUDIT_FAILURE,
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'AccessPermissions':win32con.GENERIC_ALL
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}
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)
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old_sacl.SetEntriesInAcl(expl_list)
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expl_list=[]
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expl_list.append(
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{
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'Trustee':tmp_trustee,
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'Inheritance':ACE_FLAGS.NO_INHERITANCE,
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'AccessMode':ACCESS_MODE.DENY_ACCESS,
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'AccessPermissions':win32con.DELETE
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}
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)
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expl_list.append(
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{
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'Trustee':tmp_trustee,
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'Inheritance':ACE_FLAGS.NO_INHERITANCE,
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'AccessMode':ACCESS_MODE.GRANT_ACCESS,
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'AccessPermissions':win32con.WRITE_OWNER
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}
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)
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expl_list.append(
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{
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'Trustee':pwr_trustee,
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'Inheritance':ACE_FLAGS.NO_INHERITANCE,
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'AccessMode':ACCESS_MODE.GRANT_ACCESS,
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'AccessPermissions':win32con.GENERIC_READ
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}
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)
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expl_list.append(
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{
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'Trustee':my_trustee,
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'Inheritance':ACE_FLAGS.NO_INHERITANCE,
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'AccessMode':ACCESS_MODE.GRANT_ACCESS,
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'AccessPermissions':win32con.GENERIC_ALL
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}
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)
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old_dacl.SetEntriesInAcl(expl_list)
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sd.SetSecurityDescriptorSacl(1,old_sacl,1)
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sd.SetSecurityDescriptorDacl(1,old_dacl,1)
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sd.SetSecurityDescriptorOwner(pwr_sid,1)
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win32security.SetFileSecurity(fname,
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all_security_info,
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sd)
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