[PHP] server to server post
Hi all, I am new to php, can anybody pls help me out with my query? How to do a server to server post in php, without client knowing about it. Thanks Puru
[PHP] server to server post
Hi all, I am new to php, can anybody pls help me out with my query? How to do a server to server post in php, without client knowing about it. Thanks Puru
[PHP] mcrypt
Hello,
I am getting some odd errors trying to get an encrypt/decrypt process to
work. Looking at the manual examples and some other literature, I have tried
the two approaches listed below. For each, I get a sometimes-works,
sometimes fails result. The manual entry has a string of user notes with
problem like mine, but I still have problems.
Server API Apache
mcrypt
mcrypt support enabled
version 2.4.x
Supported ciphers twofish rijndael-128 rijndael-192 rijndael-256
saferplus rc2 xtea serpent safer-sk64 safer-sk128 cast-256 loki97 gost
threeway cast-128 des tripledes enigma arcfour panama wake
Supported modes ofb cfb nofb cbc ecb stream
--]
The first attempt used the following code:
--
?php
$key = this is a secret key;
$input = Let us meet at 9 o'clock at the secret place.;
$td = mcrypt_module_open ('tripledes', '', 'ecb', '');
$iv = mcrypt_create_iv (mcrypt_enc_get_iv_size ($td), MCRYPT_RAND);
mcrypt_generic_init ($td, $key, $iv);
$encrypted_data = mcrypt_generic ($td, $input);
$decrypted_data = mdecrypt_generic ($td, $encrypted_data);
mcrypt_generic_end ($td);
echo key:
$keybrinput:$inputbrencrypted:$encrypted_databrdecrypted:$decrypted_da
ta;
?
--]
This resulted, at first, in key: this is a secret key
input:Let us meet at 9 o'clock at the secret place.
encrypted:\ºþêTÏ' áz(v¹FýaõFËU³æç SäÇÚÖz ßù5Qì±_T-:Í
decrypted:Let us meet at 9 o'clock at the secret place.
BUT after I refreshed/reloaded a couple of times, I got this: Warning:
mcrypt_generic_init: Memory allocation error in
/home/pndrdrm001/www/administrator/crypt.php on line 64
Warning: 1 is not a valid MCrypt resource in
/home/pndrdrm001/www/administrator/crypt.php on line 65
Warning: 1 is not a valid MCrypt resource in
/home/pndrdrm001/www/administrator/crypt.php on line 66
Warning: 1 is not a valid MCrypt resource in
/home/pndrdrm001/www/administrator/crypt.php on line 67
key: this is a secret key
input:Let us meet at 9 o'clock at the secret place.
encrypted:
decrypted:
There were no changes to the code.
The second try used the following:
In file 1, the functions:
--
?php
function my_encrypt($sString)
{
GLOBAL $sCryptoKey;
$iIV = mcrypt_create_iv (mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256,
MCRYPT_MODE_ECB), MCRYPT_RAND);
$sEncrypted = mcrypt_encrypt(MCRYPT_RIJNDAEL_256, $sCryptoKey, $sString,
MCRYPT_MODE_ECB, $iIV);
return($sEncrypted);
} // End function my_encrypt
function my_decrypt($sString)
{
GLOBAL $sCryptoKey;
$iIV = mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256,
MCRYPT_MODE_ECB), MCRYPT_RAND);
$sDecrypted = mcrypt_decrypt(MCRYPT_RIJNDAEL_256, $sCryptoKey, $sString,
MCRYPT_MODE_ECB, $iIV);
return(trim($sDecrypted));
} // End function my_decrypt
?
--]
and in file 2, the main page:
--
?php
include cryption.php;
$sCryptoKey = key;
$input = test;
$encrypted = my_encrypt($input);
$decrypted = my_decrypt($encrypted);
echo key:
$sCryptoKeybrinput:$inputbrencrypted:$encryptedbrdecrypted:$decrypted
;
?
--]
This resulted in key: key
input:test
encrypted: foUÝø§ª~RM¡°Kz à¼O¼¿rwx@nÉ
decrypted:test the first time, but then I got Fatal error: generic_init
failed in /home/pndrdrm001/www/administrator/cryption.php on line 9 on the
second refresh.
Is there a missing call to free resources, or something? What can be done?
Thanks!
Regards,
Puru
Re: [PHP] mcrypt
Hi,
Thanks for the prompt answer. But I am still getting the same error.
/
original: meet at secret place
encrypted: d40d72f1b224b9bf86a7dbc52402c1d02a5cf90adb9050f0
Warning: mcrypt_generic_init: Memory allocation error in
/mount/marsellus/gwolfe/puruclient/staging/vhosts/partnersdev.sec.yaga.com/h
tml/time/cancelsubscription/new.php on line 29
Warning: mdecrypt_generic(): 2 is not a valid MCrypt resource in
/mount/marsellus/gwolfe/puruclient/staging/vhosts/partnersdev.sec.yaga.com/h
tml/time/cancelsubscription/new.php on line 30
Warning: mcrypt_generic_end(): 2 is not a valid MCrypt resource in
/mount/marsellus/gwolfe/puruclient/staging/vhosts/partnersdev.sec.yaga.com/h
tml/time/cancelsubscription/new.php on line 31
decrypted:
///
Regards,
Purushotham Komaravolu
Software Engineer
Yaga, Inc. - advanced payment services
Direct: 415-901-7343
Fax: 415-901-1586
http://www.yaga.com
- Original Message -
From: Tech Support [EMAIL PROTECTED]
To: Purushotham Komaravolu [EMAIL PROTECTED]
Sent: Tuesday, July 30, 2002 11:34 AM
Subject: Re: [PHP] mcrypt
Rather than tease you with hints I'll give you some working code ;-)
Documentation for practical usage of mcrypt is weak. I agree.
?
// crypto.inc
$key = secret key crap;
function hex2bin($data)
{
$len = strlen($data);
return pack(H . $len, $data);
}
function encrypt($string, $key)
{
// version 2.4.x of lib mcrypt
$td = mcrypt_module_open (MCRYPT_TripleDES, , MCRYPT_MODE_ECB, );
$iv = mcrypt_create_iv (mcrypt_enc_get_iv_size ($td), MCRYPT_RAND);
mcrypt_generic_init ($td, $key, $iv);
$crypted = mcrypt_generic ($td, $string);
mcrypt_generic_end ($td);
return bin2hex($crypted);
}
function decrypt($string, $key)
{
//version 2.4.x of lib mcrypt
$string = hex2bin($string);
$td = mcrypt_module_open (MCRYPT_TripleDES, , MCRYPT_MODE_ECB, );
$iv = mcrypt_create_iv (mcrypt_enc_get_iv_size ($td), MCRYPT_RAND);
mcrypt_generic_init ($td, $key, $iv);
$decrypted = mdecrypt_generic ($td, $string);
mcrypt_generic_end ($td);
return trim($decrypted);
}
?
usage:
?
include (path/to/crypto.inc);
$secret = meet at secret place;
$encrypted = encrypt($secret, $key);
print original: . $secret . br;
print encrypted: . $encrypted . br;
$decrypted = decrypt($encrypted, $key);
print decrypted: . $decrypted . br;
?
Note: if you are encrypting really secret crap like credit card numbers or
something of that nature then NEVER include the key anywhere in your code.
Make a form where you have to type it in or something in order to display
the results.
Jim Grill
Support
Web-1 Hosting
http://www.web-1hosting.net
- Original Message -
From: Purushotham Komaravolu [EMAIL PROTECTED]
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Tuesday, July 30, 2002 12:52 PM
Subject: [PHP] mcrypt
Hello,
I am getting some odd errors trying to get an encrypt/decrypt
process to
work. Looking at the manual examples and some other literature, I
have
tried
the two approaches listed below. For each, I get a sometimes-works,
sometimes fails result. The manual entry has a string of user notes
with
problem like mine, but I still have problems.
Server API Apache
mcrypt
mcrypt support enabled
version 2.4.x
Supported ciphers twofish rijndael-128 rijndael-192
rijndael-256
saferplus rc2 xtea serpent safer-sk64 safer-sk128 cast-256 loki97
gost
threeway cast-128 des tripledes enigma arcfour panama wake
Supported modes ofb cfb nofb cbc ecb stream
--]
The first attempt used the following code:
--
?php
$key = this is a secret key;
$input = Let us meet at 9 o'clock at the secret place.;
$td = mcrypt_module_open ('tripledes', '', 'ecb', '');
$iv = mcrypt_create_iv (mcrypt_enc_get_iv_size ($td),
MCRYPT_RAND);
mcrypt_generic_init ($td, $key, $iv);
$encrypted_data = mcrypt_generic ($td, $input);
$decrypted_data = mdecrypt_generic ($td, $encrypted_data);
mcrypt_generic_end ($td);
echo key:
$keybrinput:$inputbrencrypted:$encrypted_databrdecrypted:$decrypted_da
ta;
?
--]
This resulted, at first, in key: this is a secret key
input:Let us meet at 9 o'clock at the secret place.
encrypted:\ºþêTÏ' áz(v¹FýaõFËU³æç SäÇÚÖz ßù5Qì±_T-:Í
decrypted:Let us meet at 9 o'clock at the secret place.
BUT after I refreshed/reloaded a couple of times, I got this:
Warning:
mcrypt_generic_init: Memory allocation error in
/home/pndrdrm001/www/administrator/crypt.php on line 64
Warning: 1 is not a valid MCrypt resource in
/home/pndrdrm001
Re: [PHP] PHP with online cedit card processing
have look at www.yaga.com - Original Message - From: Analysis Solutions [EMAIL PROTECTED] To: PHP List [EMAIL PROTECTED] Sent: Friday, June 28, 2002 10:12 PM Subject: Re: [PHP] PHP with online cedit card processing Howdy Boys and Girls: On Fri, Jun 28, 2002 at 03:26:01PM -0400, Mark McCulligh wrote: I like Versign but the cost is very high. I use Verisign through Wells Fargo. Signing up through WF gets a reduced rate. $45/mo, $0.16/trans (incl auth fee). Discount rate fluctuates depending on the average charge during the month. There was a better deal when I was doing the research, but they changed it when I signed up. Kind of lame. But, it works. --Dan -- PHP classes that make web design easier SQL Solution | Layout Solution | Form Solution sqlsolution.info | layoutsolution.info | formsolution.info T H E A N A L Y S I S A N D S O L U T I O N S C O M P A N Y 4015 7 Av #4AJ, Brooklyn NY v: 718-854-0335 f: 718-854-0409 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] singleton feature
Hi , I have a small suggestion. I guess it is a good feature to have a provision to have a Singleton class per webserver instance. This is especially useful for maintain user defined connection pools, loggers etc. Thanks Regards, Puru
[PHP] Re: [PHP-DEV] singleton feature
Singleton means only one instance.. i.e. instance of a class per webserver... all application scripts should talk only to that same instance irrespective of the request. p - Original Message - From: Alexander Skwar [EMAIL PROTECTED] To: Purushotham Komaravolu [EMAIL PROTECTED] Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Monday, June 24, 2002 2:53 PM Subject: Re: [PHP-DEV] singleton feature So sprach Purushotham Komaravolu am 2002-06-24 um 11:39:36 -0700 : Hi , I have a small suggestion. I guess it is a good feature to have a provision to have a Singleton class per webserver instance. This is especially useful for maintain user defined connection pools, loggers etc. Uhm, what's a Singleton class? Alexander Skwar -- How to quote: http://learn.to/quote (german) http://quote.6x.to (english) Homepage: http://www.iso-top.de |Jabber: [EMAIL PROTECTED] iso-top.de - Die günstige Art an Linux Distributionen zu kommen Uptime: 1 day 11 hours 5 minutes -- PHP Development Mailing List http://www.php.net/ To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Application level logging module
Hi all, Did anyone work on application level logging module ? Please let me know the correct architecture, since I am not able to create a singleton per webserver. Thanks Regards, Puru
Re: [PHP] include() question...
use header ob_start() $temp = website.php?var=.$var; header (Location: $temp); Puru - Original Message - From: Phil Schwarzmann [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, June 20, 2002 4:31 PM Subject: [PHP] include() question... Okay, let's say I want to send a user to a certain webpage... usually I would use... include(website.php); but, if i want to send a user to a website along with a variable like... $temp = website.php?var=.$var; include($temp); ...this doesn't work. any suggestions?? THANKS!! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] static not working as expected
?php
class Counter {
var $counter = 0;
function increment_and_print()
{
print ++$this-counter;
print \n;
}
}
class SingletonCounter {
static $m_instance = NULL; // throwing error here
function Instance()
{
if (self::$m_instance == NULL) {
self::$m_instance = new Counter();
}
return self::$m_instance;
}
}
SingletonCounter::Instance()-increment_and_print();
SingletonCounter::Instance()-increment_and_print();
SingletonCounter::Instance()-increment_and_print();
?
is throwing the following error
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or
`'}'' in /singleton.php on line 15
[PHP] Re: [PHP-DEV] static not working as expected
Thanks for your prompt answer.If that's the case then, how do I define a
singleton class?
Regards,
Puru
- Original Message -
From: Markus Fischer [EMAIL PROTECTED]
To: Purushotham Komaravolu [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Tuesday, June 18, 2002 10:58 AM
Subject: Re: [PHP-DEV] static not working as expected
'statis' is ONLY used inside functions. You need the 'var'
keyword to define class property. This is true for ZE1, I
can't tell if ZE2 has static class properties, anyone else?
- Markus
On Tue, Jun 18, 2002 at 10:42:43AM -0700, Purushotham Komaravolu wrote :
?php
class Counter {
var $counter = 0;
function increment_and_print()
{
print ++$this-counter;
print \n;
}
}
class SingletonCounter {
static $m_instance = NULL; // throwing error here
function Instance()
{
if (self::$m_instance == NULL) {
self::$m_instance = new Counter();
}
return self::$m_instance;
}
}
SingletonCounter::Instance()-increment_and_print();
SingletonCounter::Instance()-increment_and_print();
SingletonCounter::Instance()-increment_and_print();
?
is throwing the following error
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or
`T_VAR' or `'}'' in /singleton.php on line 15
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Re: [PHP] synchronize functions
something similar to the synchronization of functions in java. Onle one thread should be able to access that method. I guess you can use semaphores. Even I am trying to find out how to do it in any other fashion. Thanks in advance, regards, Puru - Original Message - From: Analysis Solutions [EMAIL PROTECTED] To: PHP List [EMAIL PROTECTED] Sent: Tuesday, June 18, 2002 1:36 PM Subject: Re: [PHP] synchronize functions Hi Micheael: On Tue, Jun 18, 2002 at 06:48:18PM +0200, [EMAIL PROTECTED] wrote: Any idea, how to synchronize functions in php??? What do you mean? --Dan -- PHP classes that make web design easier SQL Solution | Layout Solution | Form Solution sqlsolution.info | layoutsolution.info | formsolution.info T H E A N A L Y S I S A N D S O L U T I O N S C O M P A N Y 4015 7 Av #4AJ, Brooklyn NY v: 718-854-0335 f: 718-854-0409 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
