Re: Is this proxying possible

On Thu, Sep 25, 2003 at 03:19:48PM +0200, Børge Nilsen wrote:
> I have a little problem that I though I could solve in a simple way using
> apache, but after going through the documentation I am not so sure...
>
> Basically the problem is that on my server I get some POST messages that I
> would like to do the following with:
> a: log the entire message to the file system
> b. add a field to the message itself (ideally within the http body)
> c. proxy the message to another server/ port for processing

> My first idea was that this could be done with a few rewrite rules and a
> perl script, but I'm beginning to get som doubts. Is there anyone out there
> that could help me...please...?
>
>

mod_rewrite does nto allow you to change the body,
If you are using Apache 2, you can write an input filter (if you are using
mod_perl, php or any other module that exposes the filtering API) or try and
use http://httpd.apache.org/docs-2.0/mod/mod_ext_filter.html
(works for output filtering, not sure it will work for input fitlering)

If you have Apache 1.3 and are using PHP or mod_perl or another solution,
you may be able to just acept the POST, issue teh request yourself using the
HTTP client libraries of PHP or Perl and then return the result to your users)

Cheers

DAniel


--
Teach Yourself Apache 2 -- http://apacheworld.org/ty24/

Is this proxying possible

I have a little problem that I though I could solve in a simple way using
apache, but after going through the documentation I am not so sure...

Basically the problem is that on my server I get some POST messages that I
would like to do the following with:
a: log the entire message to the file system
b. add a field to the message itself (ideally within the http body)
c. proxy the message to another server/ port for processing

My first idea was that this could be done with a few rewrite rules and a
perl script, but I'm beginning to get som doubts. Is there anyone out there
that could help me...please...?

RE: Is this proxying possible

T2sgSSBtYXkgaGF2ZSBzb21ldGhpbmcgdGhhdCB5b3UgY2FuIHVzZS4NClNv IHBvaW50IGJ5IHBv
aW50IGJlY2F1c2UgSSBkbyBub3QgdW5kZXJzdGFuZCBwb2ludCBCDQpJIGhh dmUgYSBwZXJsIHNj
cmlwdCB3aGljaCBJIHdyb3RlIHRoYXQgZG9lcyBhbGwgb2Ygd2hhdCB5b3Ug YXJlIGFza2luZy4N
ClRoZSB3YXkgdGhlIHNjcmlwdCB3b3JrcyBpczoNCiANCllvdSBzZXR1cCB0 aGlzIHBlcmwgc2Ny
aXB0IG9uIHlvdXIgY2dpLWJpbiBhbmQgaGF2ZSBhbGwgeW91ciBwb3N0IGRp cmVjdGVkIHRvIHRo
YXQgQ0dJIHBlcmwgc2NyaXB0DQpUaGUgc2NyaXB0IHdpbGwgbG9nIHRoZSBl bnRpcmUgcG9zdCBp
biBib3RoIFVSTCBlbmNvZGVkIGFuZCBVUkwgZGVjb2RlIGFzIHdlbGwgYXMg YWxsb3cgeW91IHRv
IGFkZCBvdGhlciBmaWVsc2QgdG8gdGhlIHBvc3QsIGkuZS4gTG9nIHRoZSBl bnRpcmUgRW52IGZy
b20gdGhlIHBvc3QgYW5kIG9yIGFkZCB5b3VyIG93biBjb21tZW50cyB0byB0 aGUgbG9nIGZpbGUg
b2YgdGhlIHBvc3QgbWVzc2FnZS4NCiANClRoZSBzY3JpcHQgdGhlbiB3aWxs IHJlcG9zdCB0aGUg
bWVzc2FnZSB0byBhbnkgc2VydmVyIHlvdSB3aXNoLCBjdXJyZW50bHkgSSBo YXZlIHRoZSBzY3Jp
cHQgc2V0dXAgdG8gcG9zdCB0d28gdHdvIHNlcnZlcnMsIGhvd2V2ZXIgeW91 IGNhbiBtb2RpZml5
IHRoZSBzY3JpcHQgdG8gcG9zdCB0byAiTiIgc2VydmVycy4gQmVmb3JlIHlv dSBwb3N0IHlvdSBj
YW4gYWx3YXlzIGFkZCBkYXRhIHRvIHRoZSBwb3N0IHN0cmVhbSwgaS5lIGNv bW1lbnRzLCB0aGlz
IGlzIG5vdCBzZXR1cCBvbiB0aGUgc2NyaXB0IHRvZGF5IGJ1dCBpdCBpcyB2 ZXJ5IGVhc3kgdG8g
YWRkLg0KIA0KVGhlIHNjcmlwdCBoYXMgY29tbWVudHMgYnV0IEkgaGF2ZSBu byB0aW1lIHRvIGNs
ZWFuIHVwIHRoZSBzY3JpcHQuDQogDQpGb3Igc2VjdXJpdHkgcmVhc29uIHlv dSBzaG91bGQgaGF2
ZSBzb21lb25lIGxvb2sgYXQgdGhlIHNjcmlwdC4gSSBoYXZlIG5vdCBydW4g YSBmdWxsIHNlY3Vy
aXR5IGNoZWNrIG9uIGl0IGJlY2F1c2UgSSB1c2UgdGhlIHNjcmlwdCBmb3Ig dGVzdGluZyBwdXJw
b3NlcyBhbmQgbm90IGZvciBwcm9kdWN0aW9uIHVzZS4NCiANCkkgaG9wZSB0 aGlzIGhlbHBzLg0K
IA0KSm9yZ2UgUmV5ZXMNClRoZV9Db2xvbWJpYW4NCiANCiANCj4gYTogbG9n IHRoZSBlbnRpcmUg
bWVzc2FnZSB0byB0aGUgZmlsZSBzeXN0ZW0gDQpZZXMNCj4gYi4gYWRkIGEg ZmllbGQgdG8gdGhl
IG1lc3NhZ2UgaXRzZWxmIChpZGVhbGx5IHdpdGhpbiB0aGUgaHR0cCBib2R5 KSANClllcyBidXQg
bm90IHN1cmUgd2hhdCB5b3UgbWVhbiBieSB0aGUgaHR0cCBib2R5DQoNCj4g Yy4gcHJveHkgdGhl
IG1lc3NhZ2UgdG8gYW5vdGhlciBzZXJ2ZXIvIHBvcnQgZm9yIHByb2Nlc3Np bmcgDQp5ZXMuIHRv
IG4gbnVtYmVyIG9mIHNlcnZlcg0KIA0KIyEgL3Vzci9iaW4vcGVybA0KIyMj IyMjIyMjIyMjIyMj
IyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMj IyMjIyMjIyMjIyMj
IyMjIyMjDQojIFBPU1QgUmVkaXJlY3QgICAgICAgICAgICAgICAgIFZlcnNp b24gMS4wLjIgICAg
ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIw0KIyBKb3JnZSBSZXll cyAgICAgam9yZ2Uu
cmV5ZXNAcmVsdXguY29tDQojICAgICAgICAgICAgICAgIFRoZV9Db2xvbWJp YW4NCiMgQ3JlYXRl
ZCAwNC8yMS8yMDAzICAgICAgICAgICAgTGFzdCBNb2RpZmllZCAwNi8yOC8y MDAzICAgICAgICAg
ICAgICAgICAgICAgIw0KIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMj IyMjIyMjIyMjIyMj
IyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjDQojIEJFV0FS RSAhIHRoaXMgc2Ny
aXB0IHdpbGwgc3BpdCBvdXQgb25seSBwbGFpbiB0ZXh0DQpwcmludCAiQ29u dGVudC10eXBlOiB0
ZXh0L3BsYWluXG5cbiI7DQojIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMj IyMjIyMjIyMjIyMj
IyMjIyMjIyMjIyMjIyMjIyMjIyMNCiNEb24ndCB0b3VjaCwgdGhlc2UgYXJl IG5lY2Vzc2FyeSB0
byBydW4gdGhlIHNjcmlwdCENCiRtYWlscHJvZyA9ICcvdXNyL3NiaW4vc2Vu ZG1haWwnOw0KJGRh
dGVfY29tbWFuZCA9ICIvYmluL2RhdGUiOw0KJG1haWwgPSAwOw0KJG1haWx0 byA9ICdzb21lb25l
QHNvbWV3aGVyZS5jb20nOw0KJGZyb20gPSAnc29tZW9uZUBzb21ld2hlcmUu Y29tJzsNCiRkYXRl
ID0gYCRkYXRlX2NvbW1hbmQgKyIlYS0lYi0lZC0lWi0lWS0lSC0lTS0lUyJg OyBjaG9wKCRkYXRl
KTsNCiRVU0VSYWdlbnQgPSAnTW96aWxsYS80LjAgKGNvbXBhdGlibGUpJzsN CiMjIyMjIyMjIyMj
IyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMj IyMjIyMjIyMjDQoj
IyMjIyMgTG9nIGZpbGVzIG9mIHJhdyBkYXRhIGVpdGhlciBVVUVOQ09ERSBh bmQgVVUtREVDT0RF
DQokREFUQTEgPSAiL2RhdGEvREFUQTEudHh0IjsNCiREQVRBMiA9ICIvZGF0 YS9EQVRBMi50eHQi
Ow0KJHBvc3Rsb2cgPSAnL3Zhci9sb2cvaHR0cGQvcG9zdC5sb2cnOw0KIyMg dGVzdGluZyBzZXJ2
ZXIgSU5TRVJUIFNFUlZFUiBOQU1FDQojIyMgSGVyZSBpcyB3aGVyZSB5b3Ug d2FudCB0byByZWRp
cmVjIHRvIGEgdGVzdCBzZXJ2ZXINCiRzZXJ2ZXJQT1NUVEVTVCA9ICdJTlNF UlQgU0VSVkVSIE5B
TUUnOw0KIyMjIyBVUkwgUE9TVCBQYXRoDQokc2VydmVyUE9TVFBBVEhURVNU ID0gJy9jZ2ktYmlu
L3NlY3VyZS5jZ2knOw0KJHNlcnZlclBPU1RQQVRIMlRFU1QgPSAnL2NnaS1i aW4vc2VjdXJlMS5j
Z2knOw0KJHNpdGVURVNUUE9SVCA9ICc4MCc7DQojIyMgcmVhbCBzZXJ2ZXJz IGFmdGVyIHlvdSBw
b3N0DQojIyBQcm9kdWN0aW9uIHNlcnZlciBvbmUNCiMjIFBPcnQgdG8gcG9z dCB0byBleGFtcGxl
IDgwIDQ0MyA4MDAwIGV0Yw0KJHNpdGVQUk9EUE9SVCA9ICc4MDAwJzsNCiMj IHNlcnZlciBVUkwg
DQokc2VydmVyUFJPRFBPU1QgPSAnc29tZW9uZS5hdHNvbWV3aGVyZS5jb20n Ow0KIyMgRmlsZSB0
byBwb3N0IHRvDQokc2VydmVyUFJPRFBPU1RQQVRIID0gJy9kaXIxL2RpcjIv ZmlsZS5wbCc7DQoj
IyBQcm9kdWN0aW9uIFNlcnZlciB0d28NCiMjIFBPcnQgdG8gcG9zdCB0byBl eGFtcGxlIDgwIDQ0
MyA4MDAwIGV0Yw0KJHNpdGVTVEFHRVBPUlQgPSAnODAwMCc7DQojIyBzZXJ2 ZXIgVVJMIA0KJHNl
cnZlclNUQUdFUE9TVCA9ICcvZGlyMS9kaXIyL2ZpbGUucGwnOw0KIyMgRmls ZSB0byBwb3N0IHRv
DQokc2VydmVyU1RBR0VQT1NUUEFUSCA9ICcvZGlyMS9kaXIyL2ZpbGUucGwn Ow0KIyMjIyMjIyMj
IyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMj IyMjIyMjIyMjDQoj
IyMgY2hhbmdlIGhlcmUgdG8gcG9zdCB0byBwcm9kMSBvciBQcm9kMiBvciBU ZXN0aW5nIHNlcnZl
cg0KJFVSTHNpdGUgPSAkc2VydmVyUFJPRFBPU1Q7DQokVVJMMnNpdGUgPSAk c2VydmVyU1RBR0VQ
T1NUOw0KIw0KJFBPU1RQQVRIID0gJHNlcnZlclBST0RQT1NUUEFUSDsNCiRQ T1NUUEFUSDIgPSAk
c2VydmVyU1RBR0VQT1NUUEFUSDsNCiMNCiRwb3J0MiA9ICRzaXRlUFJPRFBP UlQ7DQokcG9ydCA9
ICRzaXRlU1RBR0VQT1JUOw0KIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMj IyMjIyMjIyMjIyMj
IyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjDQojIyMgSWYgeW91IHdhbnQgdG8g cG9zdCB0byBib3Ro
IGF0IHRoZSBzYW1lIHRpbWUNCiMjIyBDaGFuZ2UgZnJvbSAwIHRvIDEuIElm IG9ubHkgb25lIHBv
c3QgZW5hYmxlIHRoZW4gDQojIyMgRmlyc3Qgb24gdGhlIGxpc3QgKCJVUkxz aXRlIikgd2lsbCBn
ZXQgdGhlIHBvc3QNCiMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMj IyMjIyMjIyMjIyMj
IyMjIyMjIyMjIyMjIyMjIyMjIw0KJGFsbF9VUkxzaXRlID0gMTsNCiMjIyMj IyMjIyMjIyMjIyMj
IyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMj Iw0KIyBSZXF1aXJl
ZCBmb3IgcGVybDUuDQp1c2UgU29ja2V0Ow0KdXNlIExXUDsNCnVzZSBIVFRQ OjpDb29raWVzOw0K
IyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMj IyMjIyMjIyMjIyMj
IyMjIyMjDQojIHJlYWQgUE9TVCBkYXRhIGZyb20gU1RESU4NCnJlYWQgU1RE SU4sICR0ZW1wLCAk
RU5WeydDT05URU5UX0xFTkdUSCd9Ow0KIyMjIyMjIyMjIyMjIyMjIyMjIyMj IyMjIyMjIyMjIyMj
IyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjDQojIFdlIGZpcnN0IHJl bW92ZSB0aGUgUE9T
VCBWQUxVRSBvZiAiQ29tbWVudHM9Ig0KIyBUaGlzIGlzIG9ubHkgdXNlZCBp biB0ZXN0aW5nIG1v
ZGUgd2l0aCBhIHBvc3QNCiMgZnJvbSBhIHdlYiBwYWdlIHRvIHRlc3QgdGhl IHNjcmlwdA0KIyBU
aGUgcG9zdCBwYWdlIGNhbiBiZSBmb3VuZCBpbiB0aGUgc2FtZSBmb2xkZXIN CiMgd2hlcmUgdGhp
cyBzY3JpcHQgaXMgbG9jYXRlZCBhbmQgaXMgY2FsbGVkIGluZGV4Lmh0bWwN CiMjIyMjIyMjIyMj
IyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMj IyMjIyMjIw0KIyAg
ICAgICAkdGVtcD1+cy9Db21tZW50cz0vIiIvZWc7DQojIyMjIyMjIyMjIyMj IyMjIyMjIyMjIyMj
IyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMNCiNnZXQg YSBzZWNvbmQgY29w
eSBvZiB0aGUgcG9zdA0KIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMj IyMjIyMjIyMjIyMj
IyMjIyMjIyMjIyMjIyMjIyMjIyMjDQogJHRlbXAyID0gJHRlbXA7DQogJHRl bXAzID0gJHRlbXAy
Ow0KIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMj IyMjIyMjIyMjIyMj
IyMjIyMjIyMjDQojIyBGb3IgdGVzdGluZyBhbmQgREVCVUcgZnJvbSBhIHdl YiBwYWdlIHdlIHBy
aW50IA0KIyMgYmFjayBhcyBhIHJlc3BvbnNlIGZyb20gYSBwb3N0DQojIyBm b3IgS0VZIG9yIGZv
ciB0aGUgRW50aXJlIHBvc3QgVEVNUA0KIyBwcmludCAiU2VydmVyIE5hbWU6 ICAgICAgIiwgJEVO
VnsnU0VSVkVSX05BTUUnfSwgIlxuIjsNCiMgcHJpbnQgIlJ1bm5pbmcgb24g UG9ydDogICIsICRF
TlZ7J1NFUlZFUl9QT1JUJ30sICJcbiI7DQojIHByaW50ICJTZXJ2ZXIgU29m dHdhcmU6ICAiLCAk
RU5WeydTRVJWRVJfU09GVFdBUkUnfSwgIlxuIjsNCiMgcHJpbnQgIlNlcnZl ciBQcm90b2NvbDog
ICIsICRFTlZ7J1NFUlZFUl9QUk9UT0NPTCd9LCAiXG4iOw0KIyBwcmludCAi Q0dJIFJldmlzaW9u
OiAgICAgIiwgJEVOVnsnR0FURVdBWV9JTlRFUkZBQ0UnfSwgIlxuIjsNCiMg cHJpbnQgIlRoZSBs
ZW5ndGggb2YgdGhlIGRhdGEgKGluIGJ5dGVzKSAgJEVOVnsnQ09OVEVOVF9M RU5HVEgnfVxuIjsN
CiMgIHByaW50ICJbJHNpdGVdIFskcG9ydF0gWyRzaXRlUFJPRF0gWyRzaXRl U1RBR0VdXG4iOw0K
IyAgICAgICBwcmludCAiJHRlbXAyLlxuIjsNCiMjIyMjIyMjIyMjIyMjIyMj IyMjIyMjIyMjIyMj
IyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIw0KIyMjIyBIZXJl IGlzIHRoZSByZWFs
IHBvc3QgYW5kIHdyaXRlIHRvIGZpbGUjIyMjIyMjIyMjIyMjIyMjIyMjDQoj IyMjIEZpcnN0IGNo
b2ljZSB3ZSBjb252ZXJ0IGJhY2sgZnJvbSBVUkwgRW5jb2RlDQojIyMjIFRo ZSBzZWNvbmQgd2Ug
bGVhdmUgYXMgaXMgKGkuZSBVUkwgRUNPTkRFRCkNCiMjIyMjIyMjIyMjIyMj IyMjIyMjIyMjIyMj
IyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIw0KIyMjIyMg JHRlbXAgPSBVUkwg
RU4gQ09ERUQNCiMjIyMjICR0ZW1wMiA9IFVSTCBERSBDT0RFRA0KIyMjIyMg JHRlbXAzID0gVVJM
IEVOIENPREVEDQojIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMj IyMjIyMjIyMjIyMj
IyMjIyMjIyMjIyMjIyMjIyMNCiMgR2V0IHBvc3QgdG8gZmlsZSBhcyBpdCBj b21lcyBVUkwgRU5D
T0RFRA0Kb3BlbihJTkZJTEUsICI+PiREQVRBMSIpfHwgcHJpbnQgIiREQVRB MSBjYW4ndCBvcGVu
ICgkISk8YnI+IjsNCmZsb2NrKElORklMRSwkZXhjbHVzaXZlX2xvY2spOw0K c2VsZWN0KElORklM
RSk7DQpwcmludCAiJHRlbXAuXG4iOw0KY2xvc2UoSU5GSUxFKTsNCiMgV2Ug cG9zdCB0byBmaWxl
IGFmdGVyIHdlIGNvbnZlcnQgYmFjayBmcm9tIFVSTCBFTkNPREVEIFBPU1QN CiMgRmlyc3Qgd2Ug
VHJhbnNsYXRlICsgdG8gc3BhY2VzDQogJHRlbXAyPX5zL1wrLyAvZzsNCiMg U2Vjb25kIHdlIHRy
YW5zbGF0ZSAleHggY29kZXMgdG8gY2hhcmFjdGVycw0KICR0ZW1wMj1+cy8l KFswLTlhLWZdezJ9
KS9wYWNrKCJjIixoZXgoJDEpKS9naWU7DQojIE5vdyB3ZSByZW1vdmUgdGhv c2UgY29udHJvbCBN
J3MgZnJvbSB0aGUgZW5kIG9mIHRoZSBsaW5lcw0KICR0ZW1wMj1+IHMvXGNN XG4vXG4vZzsNCiMg
Tm93IHdlIHBvc3QgdG8gZmlsZQ0Kb3BlbihJTkZJTEUyLCAiPj4kREFUQTIi KXx8IHByaW50ICIk
REFUQTIgY2FuJ3Qgb3BlbiAoJCEpPGJyPiI7DQpmbG9jayhJTkZJTEUyLCRl eGNsdXNpdmVfbG9j
ayk7DQpzZWxlY3QoSU5GSUxFMik7DQpwcmludCAiJHRlbXAyLlxuIjsNCmNs b3NlKElORklMRTIp
Ow0KIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMj IyMjIyMjIyMjIyMj
IyMjIyMjIyMjDQojIFdlIG5vdyBwb3N0IHZpYSBIVFRQIFBPU1QgdG8gUHJv ZHVjdGlvbiBhbmQg
dG8gU3RhZ2UNCiMgV2UgZmlyc3QgZ2V0IHRoZSBzaXplIG9mIHRoZSBQT1NU IGFuZCB3ZSBzdGFy
dCBwb3N0aW5nIA0KIyB0byBQUk9EIGZpcnN0IHRoZW4gVE8gU1RBR0UNCiMg SWYgcG9zdGluZyBm
YWlscyBhbmQgZS1tYWlsIHdpbGwgYmUgc2VudCBvdXQNCiMjIyMjIyMjIyMj IyMjIyMjIyMjIyMj
IyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIw0KJGZv cm0gPSAkdGVtcDM7
DQokbGVuID0gKGxlbmd0aCAkZm9ybSk7DQogICZwb3N0X1NUQUdFIGlmICRm b3JtOw0KICAmcG9z
dF9QUk9EIGlmICRmb3JtOw0KICAmRV9NQUlMIGlmICgkbWFpbCBlcSAnMScp Ow0KICBzbGVlcCgy
KSwgZXhpdCAoMCk7DQogICMgRW5kIG9mIHBvc3RpbmdzDQojIyMjIyMjIyMj IyMjIyMjIyMjIyMj
IyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMNCiMj IyBCZWdpbiBTdWIt
cm91dGluZXMgZm9yIHBvc3RpbmcgZGF0YSB0byBzZXJ2ZXINCiMgT3BlbiBh IHNvY2tldCBhbmQg
cG9zdCB0aGUgZGF0YQ0KIyMgVGhpcyBzY3JpcHQgbm93IHN1cHBvcnRzIGNv b2tpZXMgZnJvbSBz
ZXJ2ZXJzICEhISENCiMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMj IyMjIyMjIyMjIyMj
IyMjIyMjIyMjIyMjIyMjIyMjIw0Kc3ViIHBvc3RfU1RBR0Ugew0KICAkYWdl bnQgPSBMV1A6OlVz
ZXJBZ2VudC0+bmV3KCk7DQogICRhZ2VudC0+YWdlbnQoJFVTRVJhZ2VudCk7 DQogIHVubGVzcygk
YWdlbnQtPmNvb2tpZV9qYXIpIHsNCiAgICAkYWdlbnQtPmNvb2tpZV9qYXIo SFRUUDo6Q29va2ll
cy0+bmV3KCdmaWxlJz0+J2Nvb2tpZXMudHh0JywNCiAgICAgICAgICAgICAg ICAgICAgICAgICAg
ICAgICAgICAgICAgICAgICdhdXRvc2F2ZSc9Pid0cnVlJykpOw0KICB9DQog ICRwb3N0VXJsID0g
c3ByaW50ZigiaHR0cDovLyVzOiVzJXMiLCAkVVJMc2l0ZSwgJHBvcnQsICRQ T1NUUEFUSCk7DQog
ICRyZXF1ZXN0ID0gSFRUUDo6UmVxdWVzdC0+bmV3KCdQT1NUJz0+JHBvc3RV cmwpOw0KICAkcmVx
dWVzdC0+Y29udGVudF90eXBlKCdhcHBsaWNhdGlvbi94LXd3dy1mb3JtLXVy bGVuY29kZWQnKTsN
CiAgJHJlcXVlc3QtPmNvbnRlbnQoJHRlbXAzKTsNCiAgJHJlc3BvbnNlID0g JGFnZW50LT5yZXF1
ZXN0KCRyZXF1ZXN0KTsNCiAgaWYgKCRyZXNwb25zZS0+aXNfc3VjY2Vzcykg ew0KICAgICRtYWls
ID0gMDsNCiAgfSBlbHNlIHsNCiAgICAkbWFpbCA9IDE7DQogICAgJHNlcnZl cl9mYWlsZWQgPSAk
VVJMc2l0ZTsNCiAgICAmRV9NQUlMOw0KICB9DQogIHByaW50ZiAoIiVzXG4i LCAkcmVzcG9uc2Ut
PmNvbnRlbnQpOw0KICBpZiAoJHBvc3Rsb2cpIHsNCiAgICBvcGVuKE9VVCwi Pj4kcG9zdGxvZyIp
IHx8IHdhcm4gIkNhbid0IG9wZW4gJHBvc3Rsb2c6ICQhXG4iOw0KICAgIHBy aW50ZiBPVVQgKCIl
c1xuIiwgJHJlc3BvbnNlLT5jb250ZW50KTsNCiAgICBjbG9zZShPVVQpOw0K ICB9DQp9DQojIyMj
IyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMj IyMjIyMjIyMjIyMj
IyMjDQojIyBHZXQgSVAgQWRkcmVzcyBmb3IgdGhlIHNlcnZlciB3ZSBhcmUg cG9zdGluZy4NCiMj
IyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMj IyMjIyMjIyMjIyMj
IyMjIyMNCiNzdWIgZ2V0SVBfZm9yX2hvc3Qgew0KIyAgbG9jYWwoJGhvc3Qp ID0gQF87DQojICBs
b2NhbChAYXJ5KTsNCiMgIEBhcnkgPSBnZXRob3N0YnluYW1lKCRob3N0KTsN CiMgIHJldHVybih1
bnBhY2soIkM0IiwkYXJ5WzRdKSk7DQojfQ0KIyMjIyMjIyMjIyMjIyMjIyMj IyMjIyMjIyMjIyMj
IyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjDQojICBQb3N0DQoj IyMjIyMjIyMjIyMj
IyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMj IyMjIyMNCnN1YiBw
b3N0X1BST0Qgew0KICRVUkxzaXRlID0gJFVSTDJzaXRlOw0KICRwb3J0ID0g JHBvcnQyOw0KICRQ
T1NUUEFUSCA9ICRQT1NUUEFUSDI7DQogJnBvc3RfU1RBR0UgaWYgKCRhbGxf VVJMc2l0ZSBlcSAn
MScpOw0KfQ0KIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMj IyMjIyMjIyMjIyMj
IyMjIyMjIyMjIyMjIyMjDQojIE1haWwgT3B0aW9uDQojIyMjIyMjIyMjIyMj IyMjIyMjIyMjIyMj
IyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMNCnN1YiBF X01BSUwgew0KIGlm
ICgkbWFpbCBlcSAnMScpIHsNCiAgIG9wZW4gKE1BSUwsICJ8JG1haWxwcm9n ICRtYWlsdG8iKSB8
fCBkaWUgIkNhbid0IG9wZW4gJG1haWxwcm9nIVxuIjsNCiAgIHByaW50IE1B SUwgIlJlcGx5LXRv
OiAkbWFpbHRvXG4iOw0KICAgcHJpbnQgTUFJTCAiRnJvbTogJGZyb21cbiI7 DQogICBwcmludCBN
QUlMICJTdWJqZWN0OiAgIFBvc3QgTElWRSBzZXJ2ZXIgZGF0YSBGQUlMRUQg ISEhISEhIVxuXG4i
Ow0KICAgcHJpbnQgTUFJTCAiUE9TVCB0byAkc2VydmVyX2ZhaWxlZCBGQUlM RUQhISEhICBTZXJ2
ZXIgREVBRD9cbiI7DQogICBwcmludCBNQUlMICItLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0t
LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS1cbiI7DQogICBwcmludCBNQUlM ICJTdWJtaXR0ZWQg
YXQ6ICRkYXRlXG4iOw0KICAgY2xvc2UgKE1BSUwpOw0KICAgfQ0KICAgfQ0K IyMjIyMjIyMjIyMj
IyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMj IyMjIyMjDQoNCg0K
CS0tLS0tT3JpZ2luYWwgTWVzc2FnZS0tLS0tIA0KCUZyb206IERhbmllbCBM b3BleiBbbWFpbHRv
OmRhbmllbEByYXdieXRlLmNvbV0gDQoJU2VudDogVGh1IDkvMjUvMjAwMyA2 OjAzIEFNIA0KCVRv
OiBtb2Rwcm94eS1kZXZAYXBhY2hlLm9yZyANCglDYzogDQoJU3ViamVjdDog UmU6IElzIHRoaXMg
cHJveHlpbmcgcG9zc2libGUNCgkNCgkNCg0KCU9uIFRodSwgU2VwIDI1LCAy MDAzIGF0IDAzOjE5
OjQ4UE0gKzAyMDAsIELDg8K4cmdlIE5pbHNlbiB3cm90ZTogDQoJPiBJIGhh dmUgYSBsaXR0bGUg
cHJvYmxlbSB0aGF0IEkgdGhvdWdoIEkgY291bGQgc29sdmUgaW4gYSBzaW1w bGUgd2F5IHVzaW5n
IA0KCT4gYXBhY2hlLCBidXQgYWZ0ZXIgZ29pbmcgdGhyb3VnaCB0aGUgZG9j dW1lbnRhdGlvbiBJ
IGFtIG5vdCBzbyBzdXJlLi4uIA0KCT4gDQoJPiBCYXNpY2FsbHkgdGhlIHBy b2JsZW0gaXMgdGhh
dCBvbiBteSBzZXJ2ZXIgSSBnZXQgc29tZSBQT1NUIG1lc3NhZ2VzIHRoYXQg SSANCgk+IHdvdWxk
IGxpa2UgdG8gZG8gdGhlIGZvbGxvd2luZyB3aXRoOiANCgk+IGE6IGxvZyB0 aGUgZW50aXJlIG1l
c3NhZ2UgdG8gdGhlIGZpbGUgc3lzdGVtIA0KCT4gYi4gYWRkIGEgZmllbGQg dG8gdGhlIG1lc3Nh
Z2UgaXRzZWxmIChpZGVhbGx5IHdpdGhpbiB0aGUgaHR0cCBib2R5KSANCgk+ IGMuIHByb3h5IHRo
ZSBtZXNzYWdlIHRvIGFub3RoZXIgc2VydmVyLyBwb3J0IGZvciBwcm9jZXNz aW5nIA0KDQoJPiBN
eSBmaXJzdCBpZGVhIHdhcyB0aGF0IHRoaXMgY291bGQgYmUgZG9uZSB3aXRo IGEgZmV3IHJld3Jp
dGUgcnVsZXMgYW5kIGEgDQoJPiBwZXJsIHNjcmlwdCwgYnV0IEknbSBiZWdp bm5pbmcgdG8gZ2V0
IHNvbSBkb3VidHMuIElzIHRoZXJlIGFueW9uZSBvdXQgdGhlcmUgDQoJPiB0 aGF0IGNvdWxkIGhl
bHAgbWUuLi5wbGVhc2UuLi4/IA0KCT4gDQoJPiANCg0KCW1vZF9yZXdyaXRl IGRvZXMgbnRvIGFs
bG93IHlvdSB0byBjaGFuZ2UgdGhlIGJvZHksIA0KCUlmIHlvdSBhcmUgdXNp bmcgQXBhY2hlIDIs
IHlvdSBjYW4gd3JpdGUgYW4gaW5wdXQgZmlsdGVyIChpZiB5b3UgYXJlIHVz aW5nIA0KCW1vZF9w
ZXJsLCBwaHAgb3IgYW55IG90aGVyIG1vZHVsZSB0aGF0IGV4cG9zZXMgdGhl IGZpbHRlcmluZyBB
UEkpIG9yIHRyeSBhbmQgDQoJdXNlIGh0dHA6Ly9odHRwZC5hcGFjaGUub3Jn L2RvY3MtMi4wL21v
ZC9tb2RfZXh0X2ZpbHRlci5odG1sIA0KCSh3b3JrcyBmb3Igb3V0cHV0IGZp bHRlcmluZywgbm90
IHN1cmUgaXQgd2lsbCB3b3JrIGZvciBpbnB1dCBmaXRsZXJpbmcpIA0KDQoJ SWYgeW91IGhhdmUg
QXBhY2hlIDEuMyBhbmQgYXJlIHVzaW5nIFBIUCBvciBtb2RfcGVybCBvciBh bm90aGVyIHNvbHV0
aW9uLCANCgl5b3UgbWF5IGJlIGFibGUgdG8ganVzdCBhY2VwdCB0aGUgUE9T VCwgaXNzdWUgdGVo
IHJlcXVlc3QgeW91cnNlbGYgdXNpbmcgdGhlIA0KCUhUVFAgY2xpZW50IGxp YnJhcmllcyBvZiBQ
SFAgb3IgUGVybCBhbmQgdGhlbiByZXR1cm4gdGhlIHJlc3VsdCB0byB5b3Vy IHVzZXJzKSANCg0K
CUNoZWVycyANCg0KCURBbmllbCANCg0KDQoJLS0gDQoJVGVhY2ggWW91cnNl bGYgQXBhY2hlIDIg
LS0gaHR0cDovL2FwYWNoZXdvcmxkLm9yZy90eTI0LyANCg0K