X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=plugins%2Fspecialaccounts.py;h=23bd4ae27df1f3ee31bb59408d0374e040b5793a;hb=3b869bb6f51790344bb1927d827ecd2b9a3dace1;hp=ad4c2cf804ee70ea342951a621055d060aee57ce;hpb=134ea0feb7ea9145b6136225b1105e0622ae41ed;p=nodemanager.git

diff --git a/plugins/specialaccounts.py b/plugins/specialaccounts.py
index ad4c2cf..23bd4ae 100644
--- a/plugins/specialaccounts.py
+++ b/plugins/specialaccounts.py
@@ -34,20 +34,25 @@ def GetSlivers(plc, data, conf):
         pw_dir = pw_info[5]
 
         # populate account's .ssh/authorized_keys file
-        dot_ssh = pw_dir + '/.ssh'
+        dot_ssh = os.path.join(pw_dir,'.ssh')
         if not os.access(dot_ssh, os.F_OK): os.mkdir(dot_ssh)
-        auth_keys = dot_ssh + '/authorized_keys'
+        auth_keys = os.path.join(dot_ssh,'authorized_keys')
 	logger.log("new keys = %s" % auth_keys)
-	auth_file = file(auth_keys,"w")
+
+        fd, fname = tempfile.mkstemp('','authorized_keys',dot_ssh)
 	for key in new_keys:
-		auth_file.write(key)
-		auth_file.write("\n")
-	auth_file.close()
+            os.write(fd,key)
+            os.write(fd,'\n')
+
+        os.close(fd)
+        if os.path.exists(auth_keys):
+            os.unlink(auth_keys)
+        os.rename(fname,auth_keys)
 
         # set permissions properly
         os.chmod(dot_ssh, 0700)
-        os.chmod(auth_keys, 0600)
         os.chown(dot_ssh, uid,gid)
+        os.chmod(auth_keys, 0600)
         os.chown(auth_keys, uid,gid)
 
         logger.log('specialacounts: installed ssh keys for %s' % name)