Creating Node data on Author server from outside source?
I was wondering if it is possible to create node data on the author server from an outside source such as the publish server, without using reverse replication?
IE,
User accessing form page on publish server, enters data, submits the form. Which somehow would create node data directly on the author server without storing any data on the publish server.
Is this even possible?
Thanks
Thank you for all the responses.
Yes I do agree that not using reverse replication as the system is designed is not exactly a wise design choice. The problem I am facing is that the end user generated content is security sensitive and cannot be store on the publish instance. (Even temporarily)
I have managed to write a servlet on the Author server to accept the post data and create node data on the Author repository.
However to do this, I have had to disable login/security on the Author server for the servlet path (IE /bin/posthandlerservlet ) so that the author servlet can be accessed from the outside. Firewall has also been adjusted to let traffic through as well.
Now my remaining question would be, is opening up this path to the Author server much more dangerous and less secure that creating the node data on the Publish server in a place that protected access? We are really worried that the node created data on the publish server could somehow be accessed by end users in the event of a security problem.
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Create a new file on server from an applet
Hello!
I 'm trying to create a text file on server from an applet, i have permissions to write on server and i'm running in apache, my code is
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The result is nothing, the file isn�t created, but the code don't throw exceptions.
Ah! in other example, i can read a file of server fro m the applet, the problem is to write
Anybody, knows the matter??
Excuse my poor english :P
Thanks for all.I had the same needs and didn't know whether this was possible, due to applets security restriction. So I searched the Web and found some contradictory information. I will explain what I think is the situation, to give you an answer, but also so that other people can tell me whether I understood correctly.
1) Unless you sign it, an applet cannot write files directly, either client-side or server-side. All what it can do to access a file server-side (except .jar files ?) is opening a http connection, which allows only to retrieve data. When I try to run code such as yours, I get this exception :
java.net.UnknownServiceException: protocol doesn't support output
at java.net.URLConnection.getOutputStream(URLConnection.java:679)
2) As Ares_Man points out, what it can do is opening a http connection not directly with the file you want, but with a server-side script (JSP, PHP, CGI,...) which will be allowed to write files on the server. You can use POST or GET parameters to pass to the script what you are going to write.
This simple code worked for me (it executed the script toto.php):
try{
URL toto=new URL(getCodeBase(),"toto.php");
InputStream f=toto.openStream();
f.close();
catch(Exception e){
e.printStackTrace();
Probably it's a good idea to do a URLConnection.setCache(false) though, to be sure that the script toto.php will be executed.
3) I don't know how you can pass serialized objects as parameters. So if more than text informations are to be written, I would tend to make the script store them into a database instead of files. That way, you could pass any SQL query as parameter, maybe along with a password parameter for security. I don't know whether this is secure enough. -
HOW TO INSERT DATA INTO SQL SERVER FROM MS ACCESS TABLE??
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this is another method
http://www.mssqltips.com/sqlservertip/2484/import-data-from-microsoft-access-to-sql-server/
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Can't access server from Outside
Hi all,
I couldn't access my server from Outside. Seem the setting is OK as i see it but please see if I missed out anything.
From Outside, I need to access http://60.x.x.50:8080. but failed to access. Please help. Thanks.
Below I attached part of the config.
: Saved
ASA Version 8.0(4)
name 172.47.1.10 NarayaServer description Naraya Server
name 62.x.x.172 NarayaTelco1
name 62.x.x.178 NarayaTelco2
interface Ethernet0/0
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interface Ethernet0/1
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access-list inside_access_in extended deny ip any Japan02 255.255.255.0
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access-list inside_access_in extended permit ip host NarayaServer any
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access-list inside_access_in extended permit ip host 172.17.100.30 any
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access-list outside_access_in extended permit ip object-group DM_INLINE_NETWORK_1 host NarayaServer
access-list outside_1_cryptomap extended permit ip host NarayaServer object-group Nry_Png
access-list outsidein extended permit tcp any host 60.x.x.50 eq https
access-list outsidein extended permit tcp any host 60.x.x.50 eq 8080
access-list outsidein extended permit ip object-group DM_INLINE_NETWORK_3 host IPVSSvr
access-list outsidein extended permit object-group rdp any host 60.x.x.50
access-list inside_mpc extended permit object-group TCPUDP any any eq www
access-list inside_mpc extended permit tcp any any eq www
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ip local pool lot10ippool 172.27.17.240-172.27.17.245 mask 255.255.255.0
ip verify reverse-path interface outside
global (outside) 10 interface
nat (inside) 0 access-list inside_nat0_outbound
nat (inside) 10 0.0.0.0 0.0.0.0
static (inside,outside) tcp interface 8080 NarayaServer 8080 netmask 255.255.255.255
static (inside,outside) tcp interface 3389 NAVNew 3389 netmask 255.255.255.255
access-group outsidein in interface outside
access-group inside_access_in in interface inside
route outside 0.0.0.0 0.0.0.0 60.54.140.49 1
route inside 0.0.0.0 255.255.255.255 60.54.140.49 1
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route inside NAVNew 255.255.255.255 172.27.17.100 1
route inside 172.17.100.30 255.255.255.255 172.27.17.100 1
route inside NarayaServer 255.255.255.255 172.27.17.100 1
http server enable
http 172.17.100.30 255.255.255.255 inside
http NAVNew 255.255.255.255 inside
http 192.168.1.0 255.255.255.0 management
http 0.0.0.0 0.0.0.0 outsideHello Mohd,
Here are the facts:
I honestly think you need to change that route statement as it basically says if you want to contact the NARAYASERVER send the packet via the INSIDE interface to the IP address 172.27.17.100
route inside NarayaServer 255.255.255.255 172.27.17.100
interface Ethernet0/1
nameif inside
security-level 100
ip address 172.27.17.100 255.255.0.0
So basically send the packet to yourself (Does not make any sense.. Try to read it so you can understand what I mean.
The NAT 0 is breaking the translation.
access-list inside_nat0_outbound extended permit ip host NarayaServer any
nat (inside) 0 access-list inside_nat0_outbound
Do the following :
access-list inside_nat0_outbound permit ip host NarayaServer OTHER_site_VPN_subnet
no access-list inside_nat0_outbound extended permit ip host NarayaServer any
Then u should be able to connect,
Let me know if you will follow my instructions, otherwise I think I am not helping here
Note: As you already mark the question as answered you could provide kudos (stars) on my next answers
Cheers,
Julio Carvajal Segura -
Connect to MS Sql Server from Java Source
Hi,
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I don't know if JDBC driver for SQL server is even installed/available. Is there a way I could find it out form my IDE? I know sqlJ does compile but I have never used sqlj. help!!!
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I put this statemnt in oraquery expression - "select * from dept where dept in "
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expression=true
Data inserting in a destination table but empid=0.Sorry didnt understand if your step3 is outside loop how
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. Then only it will have full value used to be used in step3 query
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs -
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Hi.I have a rather strange problem. We have a PIX515E in our company and for the last couple of days we have been receiving packets with an invalid domain name on our DNS server from addresses outside of our network. What is really strange is that from the outside traffic can enter only our DMZ(not the inside network) via specific ports (mostly tcp port 80) for specific services and the problem is happening on the inside.
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I’m writing to follow up with you on this post. Was the link above help you solve your issue?
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Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs -
Access to a web server from outside(ASA 5505)
Heelo, need kindly advice
i`ve configured NAT rules as following:
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description OutsideWebserver
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nat (inside,outside) static interface service tcp 80 8087
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but still, cannot open 10.43.1.11:8087 from internet side
what can be done to solve?
thanks in advance
KomilHi,
The NAT configurations is fine but the problem is with the ACL you have configured.
Since Cisco introduced the new NAT configuration format in the ASA Software versin 8.3 (and above) you have to allow traffic always to the real IP address and to the real port also.
Your problem seems to be that you have allowed traffic to the mapped port TCP/8087 and not the real port TCP/80.
So make a rule that allows port TCP/80 from the external network and then try again.
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Hope this helps :)
- Jouni -
Remote access VPN to server from outside and server reach internet on the same time
Dear,
I have problem in my ASA 5515-X , when i make Remote access VPN to servers in inside zone the internet connection disconnected in the servers, or when i have internet in servers, the remote access cant reach servers.
the configuration for server as static NAT for each server, and the connection of VPN is to another public IP but in the same subnet of NAT ip.
server1 : 10.10.10.2 nat to 5.6.7.8
server2: 10.10.10.3 nat to 5.6.7.9
server3: 10.10.10.4 nat to 5.6.7.10
VPN connection to 5.6.7.12
is there any solution for this senario, remote vpn to servers and the same time the servers have internet readability for download updates .. etcHi,
So it seems that the problem is with lacking a NAT0 configuration
You could modify the below configuration to match your networks/IP addresses used. In the below configuration I presume that you have interfaces "inside" and "outside".
object network SERVER-NETWORK
subnet <server network address> <network mask>
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subnet <vpn pool network address> <network mask>
nat (inside,outside) 1 source static SERVER-NETWORK SERVER-NETWORK destination static VPN-POOL VPN-POOL
Just insert the correct address related information and change the "object" and interface names if required.
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Cannot remote into server from outside the network
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I have CenturyLink and a time capsule that I have to pass through just to get to the server. What else am I missing?Good advice from ebrind
I'll add to it:
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If your CenturyLink provides NAT and your Time Capsule is also setup for NAT, you will need to reconfigure either the TC or the CenturyLink to bridge mode and set the port forwarding in the device providing NAT.
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Hi,
There is no option to create trust database from command line. You have to do it from GUI only.
Thanks,
Daks.
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