Restricting Access Based on IP Address

I am wondering how Oracle Identity Management lets us check if the request comes from a specific IP Address before authentication. I need to restrict access to web pages for a username or role to a certain location and IP address, in fact a bank branch.
Please note that I don't want to limit access to the server to one IP address in general, but I need to let in a pair of (IPx,Usernamex) in other words bind IPs and identities.
Any suggestion for this?
Thank you
Regards,
Farbod

Hi
Sorry for not answering until now but I have been busy the last couple of days.
You need to implement this functionality on the first node in your system so that you can get the originator IP. If your application server is behind something that changes the originator IP you will simply not be able to read the IP and the approach of using SSO call outs will not work. SSO call out will only work if the app server is placed in front.
If you have a load balancer in front you will need to install a reverse proxy of some kind in front of the load balancer. If you have the money for licenses I would recommend looking at OAAM.
What you will be building is basically a SSO setup so as long as the SSO system supports your authentication scheme and has an SSO plug in that supports your app server you will be fine.
If you have plenty of time but little license money you might want to look at building something based on Apache and Mod_proxy or mod_security. I did a little bit of work on this back in 2003 but it doesn't seem to be a common pattern today so I am not sure how viable this option is.
Hope this helps
/M

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Restrict application access based on IP address

Hi!
I am a newbie to Oracle Application Server, and I want to know if there is any way to restrict access to particular applications such as 'ascontrol' based on IP address.
I am using Oracle Application Server 10g.
Regards
Drini

You can see dms.conf file for something like that.
Order deny, allow
deny from all
allow from 10.0.0.1
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Greetings

Access based on IP Address

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The variable CGI.REMOTE_ADDR or CGI.REMOTE_HOST should
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Using NAR to restrict access by MAC address

Hello All,
We have a solution where home users connect via ATM onto our network. Currenty their radius requests are passed onto Cisco ACS 3.3 and they are authenticated using RSA SecurID Fobs to an ACE server.
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Restrict access to files with JAAS

Hi,
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FilePermission filePerm = new FilePermission("c:/foo.txt", "read");
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thanks
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Providing Access based on Client IP Address

Current Scenario -
SAP Portal is accessible directly and via Citrix (VPN).
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eg if the URL ends with / intranet - You get wider roles
In Production, we also have Netscaler Reverse Proxy and HTTPs settings in place for External (outside firewall) access.
New Requirement (Example) -
Based on the IP address of the client, determine which subnet it falls under and based on that -
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If not used within Citrix - Restricted access / Redirect to a different URL on the redirect server.
Questions -
With the current desktop filtering in place based on URL determination and no specific restriction for inside/outside Citrix access -
1 - Please suggest which would be a good way to crack this? Inside Portal (IP address determination and SAP Logon modification) / Outside Portal (eg Citrix, Network OS Exit, Reverse Proxy etc) based on Best Practise ?
2 - Not sure if this is relevant : Find IP address of Client with webdybpro (This API works only in Web Dynpro and not PDK) ? I believe tweaking SAP Logon logic can get very painful and overtly complicated for such scenarios.
Thanks for your inputs ~ Dhanz

Vivek,
On the coding front -
1 - Will reading the IP address in the header field x-forwarded-for retrieve right results if reverse proxy is in place ? Wouldnt it retrieve the proxy / load balancer IP instead of Client IP ?
2 - Also we have HTTPS settings for extranet access - So encrypted data (eg Client IP ) is transferred that the Web Dispatcher cannot manipulate ?
Please suggest.
Remember to be polite
Edited by: Anja Engelhardt on Jan 27, 2012 11:27 AM

ASA 5510 Firewall internet Restriction based on IP address and block rest users excluding Mails

Hi,
As i have assignment to create access list based on IP address like we have to allow internet access this IP range 192.168.172.201 to 212.
And rest users we have to block excluding Mails.
Please help.
Thanks,
Regards,
Hemant Yadav

login as: Rakh
[email protected]'s
password:
Type help or '?' for a list of available commands.
FAST-HQ-ASA> en
Password:
Invalid password
Password: ***********
FAST-HQ-ASA# show rum
^
ERROR: % Invalid input detected at '^' marker.
FAST-HQ-ASA# show run
: Saved
ASA Version 8.3(1)
hostname FAST-HQ-ASA
enable password 7tt1ICjiO2a2/Hn2 encrypted
passwd U8oee3lIrDCUmSK2 encrypted
names
interface Ethernet0/0
description ASA Outside segment
speed 100
duplex full
nameif OUTSIDE
security-level 0
ip address 62.173.33.67 255.255.255.240
interface Ethernet0/1
description VLAN AGGREGATION point
no nameif
no security-level
no ip address
interface Ethernet0/1.2
description INSIDE segment (User)
vlan 2
nameif INSIDE
security-level 100
ip address 192.168.172.1 255.255.255.0
interface Ethernet0/1.3
description LAN
vlan 3
nameif LAN
security-level 100
ip address 192.168.173.1 255.255.255.0
interface Ethernet0/2
shutdown
no nameif
no security-level
no ip address
interface Ethernet0/3
shutdown
no nameif
no security-level
no ip address
interface Management0/0
nameif management
security-level 100
ip address 192.168.1.1 255.255.255.0
management-only
ftp mode passive
same-security-traffic permit inter-interface
same-security-traffic permit intra-interface
object network INSIDE
subnet 192.168.172.0 255.255.255.0
object network LAN
subnet 192.168.173.0 255.255.255.0
object network MAIL-SERVER
host 192.168.172.32
object network DENY-IP-INTERNET
range 192.168.172.121 192.168.172.200
object-group service serBLOCK-INTERNET tcp
port-object eq www
object-group network BLOCK-IP-INTERNET
network-object object DENY-IP-INTERNET
access-list 102 extended permit icmp any any time-exceeded
access-list 102 extended permit icmp any any echo-reply
access-list OUTSIDE-IN extended permit tcp any host 192.168.172.32 eq smtp
access-list OUTSIDE-IN extended permit tcp any host 192.168.172.32 eq https
access-list BLOCK-WWW extended deny tcp object-group BLOCK-IP-INTERNET any object-group serBLOCK-INTERNET
access-list BLOCK-WWW extended permit ip any any
pager lines 24
logging asdm informational
mtu OUTSIDE 1500
mtu INSIDE 1500
mtu LAN 1500
mtu management 1500
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
object network INSIDE
nat (INSIDE,OUTSIDE) dynamic interface
object network LAN
nat (LAN,OUTSIDE) dynamic interface
object network MAIL-SERVER
nat (INSIDE,OUTSIDE) static 62.173.33.70
access-group OUTSIDE-IN in interface OUTSIDE
access-group BLOCK-WWW out interface OUTSIDE
route OUTSIDE 0.0.0.0 0.0.0.0 62.173.33.65 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
dynamic-access-policy-record DfltAccessPolicy
aaa authentication ssh console LOCAL
http server enable
http 192.168.1.0 255.255.255.0 management
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
vpn-addr-assign local reuse-delay 5
telnet timeout 5
ssh 192.168.172.37 255.255.255.255 INSIDE
ssh 192.168.173.10 255.255.255.255 LAN
ssh timeout 5
console timeout 0
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
username Rakh password EV9pEo1UkhHJSbIW encrypted
class-map inspection_default
match default-inspection-traffic
policy-map type inspect dns preset_dns_map
parameters
message-length maximum client auto
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
inspect ip-options
service-policy global_policy global
prompt hostname context
call-home
profile CiscoTAC-1
no active
destination address http
https://tools.cisco.com/its/service/oddce/services/DDCEService
destination address email
[email protected]
destination transport-method http
subscribe-to-alert-group diagnostic
subscribe-to-alert-group environment
subscribe-to-alert-group inventory periodic monthly
subscribe-to-alert-group configuration periodic monthly
subscribe-to-alert-group telemetry periodic daily
Cryptochecksum:1ee78d19f958efc6fd95f5e9d4e97b8d
: end
FAST-HQ-ASA#

HT201304 Is it possible to restrict access to specific IOS apps based on the WIFI profile that a user has connected to?

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Suggest that you check the Help area in AirPort Utility for instructions.
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What server side language are you using? Do the links need to
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Bryan Ashcraft (remove brain to reply)
Web Application Developer
Wright Medical Technologies, Inc.
=============================
Macromedia Certified Dreamweaver Developer
Adobe Community Expert (DW) ::
http://www.adobe.com/communities/experts/
"mslee1965" <[email protected]> wrote in
message
news:e52o7e$3ak$[email protected]..
> I've gotten the DW login feature working for restricting
access to pages
> based
> on a user's successful login and associated accesslevel.
However, I have
> some
> links that open an Excel spreadsheet and an Outlook
calendar. Is there an
> easy
> way to restrict access to a link so that an unauthorized
user can't
> navigate to
> the link? Here's my code for the link:
>
> <td height="19" colspan="3"
valign="top"><a
> href="STI-Intranet/XLS/PROD_SCHED.xls" title="Current
Production Schedule
> (Read
> Only)">STI Production Schedule
</a></td>
>
> <td height="4%" valign="top"><a
href="<a target=_blank
> class=ftalternatingbarlinklarge
> href="
http://server_3/public/cal_engineering/"">http://server_3/public/cal_engin
> eering/"</a> title="FROM INTRANET"> Helvetica,
sans-serif">INT</a></td>
>
>

How do I restrict access to Wireless router (800 series) by mac address

I hope I'm in the correct area.
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0014.6caf.410a 192.168.2.26    unknown       -               self           Assoc
9803.d8ba.cd42 192.168.2.41    unknown       -               self           Assoc
a4d1.d205.72e1 192.168.2.25    unknown
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Jon

Hello Jon,
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FERC Code of Conduct - Restricting access for employees

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Restricting Access Based on IP Address

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