Restructuring with shell_exec, with shell facades for php scripts (shebang trouble because displaying itself) + log management
This commit is contained in:
parent
47f8937030
commit
e69f2b58f3
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@ -1,8 +0,0 @@
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#!/usr/bin/php
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<?php
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// will return "token" with is the cyclic hash
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// and optionnally "renew" if the secret has changed
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?>
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@ -0,0 +1,3 @@
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#!/bin/sh
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php $(realpath $(dirname $0))/source/request.php;
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lib/api/send
56
lib/api/send
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#!/usr/bin/php
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<?php
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require_once __DIR__.'/../include/const';
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// will send the request using `auth` for cyclic hash
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function api_send(){
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/* [1] Fetch useful data
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=========================================================*/
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/* (1) Fetch target url */
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$url = @file_get_contents(URL_CONF);
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if( $url === false )
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return 127;
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/* (2) Fetch cyclic hash */
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$hash = syscall(SOURCE_DIR.'/lib/cyclic-hash/hash');
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var_dump($hash);
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if( strlen($hash) != 128 )
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return 127;
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/* (3) Try new hash if available */
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$new = syscall(SOURCE_DIR.'/lib/cyclic-hash/new');
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var_dump('new'); var_dump($new);
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/* (4) Decrement the hash */
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var_dump( 'decr: ',syscall(SOURCE_DIR.'/lib/cyclic-hash/decr') );
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/* [1] Create httpRequest basis
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=========================================================*/
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/* (1) Set URL */
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$curl = curl_init($url);
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/* (2) Set HTTP method -> POST */
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curl_setopt($curl, CURLOPT_POST, true);
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/* (3) Set headers */
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curl_setopt($curl, CURLOPT_HTTPHEADER, [
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'Content-Type: multipart/form-data; boundary='
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]);
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}
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echo api_send();
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?>
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<?php
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require_once __DIR__.'/../../include/const';
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function api_request(){
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/* [1] Fetch & generate useful data
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=========================================================*/
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/* (1) Fetch target url */
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$url = @file_get_contents(URL_CONF);
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if( $url === false )
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return 127;
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/* (2) Fetch cyclic hash */
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$hash = syscall(SOURCE_DIR.'/lib/cyclic-hash/hash');
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if( strlen($hash) != 128 )
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return 127;
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/* (3) Try new hash if available */
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$new = syscall(SOURCE_DIR.'/lib/cyclic-hash/new');
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if( $new === false )
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return 127;
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/* (4) Decrement the hash */
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$decr = syscall(SOURCE_DIR.'/lib/cyclic-hash/decr');
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if( $decr === false )
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return 127;
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/* (5) Generate the multipart boundary */
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$boundary = 'boundary--'.hash('sha512', uniqid()).'--boundary';
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/* (6) Fetch data */
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$data = json_decode(syscall(SOURCE_DIR.'/lib/api/fetchdata'));
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if( is_null($data) )
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$data = "{}";
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/* [2] Create httpRequest basis
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=========================================================*/
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/* (1) Set URL */
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$curl = curl_init($url);
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/* (2) Set HTTP method -> POST */
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curl_setopt($curl, CURLOPT_POST, true);
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/* [3] Manage post data
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=========================================================*/
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/* (1) Set post data */
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$postarray = [
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'token' => $hash,
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'data' => $data
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];
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/* (2) Add renew if renew */
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if( strlen($new) == 128 )
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$postarray['renew'] = $new;
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/* (3) Parse postfiels to multipart format */
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$postraw = "--$boundary";
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foreach($postarray as $postkey=>$postvalue)
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$postraw .= "\r\ncontent-disposition: form-data; name=\"$postkey\"\r\n\r\n$postvalue\r\n--$boundary";
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$postraw .= "--";
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/* (4) Set postdata raw to curl */
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curl_setopt($curl, CURLOPT_POSTFIELDS, $postraw);
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/* [4] Manage headers
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=========================================================*/
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curl_setopt($curl, CURLOPT_HTTPHEADER, [
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"Content-Type: multipart/form-data; boundary=$boundary",
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"Content-Length: ".strlen($postraw)
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]);
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/* [5] Send and catch request response
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=========================================================*/
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/* (1) Send and catch response */
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$response = curl_exec($curl);
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/* (2) Close request */
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curl_close($curl);
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/* (3) Return response as result */
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if( $response === false )
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return 127;
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return $response;
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}
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echo api_request();
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?>
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<?php
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require_once __DIR__.'/../../include/const';
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function api_sync(){
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/* [1] Fetch & generate useful data
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=========================================================*/
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/* (1) Fetch target url */
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$url = @file_get_contents(URL_CONF);
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if( $url === false )
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return 127;
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/* (2) Fetch cyclic hash */
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$hash = syscall(SOURCE_DIR.'/lib/cyclic-hash/hash');
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if( strlen($hash) != 128 )
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return 127;
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/* (3) Try new hash if available */
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$new = syscall(SOURCE_DIR.'/lib/cyclic-hash/new');
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if( $new === false )
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return 127;
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/* (4) Decrement the hash */
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$decr = syscall(SOURCE_DIR.'/lib/cyclic-hash/decr');
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if( $decr === false )
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return 127;
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/* (5) Generate the multipart boundary */
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$boundary = 'boundary--'.hash('sha512', uniqid()).'--boundary';
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/* (6) Fetch data */
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$data = json_decode(syscall(SOURCE_DIR.'/lib/api/fetchdata'));
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if( is_null($data) )
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$data = "{}";
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/* [2] Create httpRequest basis
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=========================================================*/
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/* (1) Set URL */
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$curl = curl_init($url);
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/* (2) Set HTTP method -> POST */
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curl_setopt($curl, CURLOPT_POST, true);
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/* [3] Manage post data
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=========================================================*/
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/* (1) Set post data */
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$postarray = [
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'token' => $hash,
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'data' => $data
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];
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/* (2) Add renew if renew */
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if( strlen($new) == 128 )
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$postarray['renew'] = $new;
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/* (3) Parse postfiels to multipart format */
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$postraw = "--$boundary";
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foreach($postarray as $postkey=>$postvalue)
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$postraw .= "\r\ncontent-disposition: form-data; name=\"$postkey\"\r\n\r\n$postvalue\r\n--$boundary";
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$postraw .= "--";
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/* (4) Set postdata raw to curl */
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curl_setopt($curl, CURLOPT_POSTFIELDS, $postraw);
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/* [4] Manage headers
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=========================================================*/
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curl_setopt($curl, CURLOPT_HTTPHEADER, [
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"Content-Type: multipart/form-data; boundary=$boundary",
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"Content-Length: ".strlen($postraw)
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]);
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/* [5] Send and catch request response
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=========================================================*/
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/* (1) Send and catch response */
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$response = curl_exec($curl);
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/* (2) Close request */
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curl_close($curl);
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/* (3) Return response as result */
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return $response;
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}
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echo api_sync();
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?>
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#!/bin/sh
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php $(realpath $(dirname $0))/source/sync.php;
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#!/usr/bin/php
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#!/bin/sh
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<?php
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require_once __DIR__.'/../include/const';
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/* [1] Function that generates a random secret
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=========================================================*/
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function generate_secret(){
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/* (1) Generate random set */
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$charlist = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_';
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/* (2) Set useful variables */
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$clen = strlen($charlist);
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$secret = '';
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/* (3) Generate random characters one by one */
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for( $i = 0 ; $i < SECRET_SIZE ; $i++ )
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$secret .= $charlist[rand(0, $clen - 1)];
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/* (4) Return the secret */
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return $secret;
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}
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function cyclichash_decr(){
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/* [2] Fetch necessary data
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=========================================================*/
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/* (1) Fetch secret file */
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$secret = @file_get_contents(SECRET_CONF);
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/* (2) Check secret file format */
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if( !is_string($secret) || !preg_match("/^(.{250}):(\d+)$/", $secret, $match) ){
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// Generate new secret
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$secret = generate_secret().':1000';
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// Try to override the secret file
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if( @file_put_contents(SECRET_CONF, $secret) )
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return 0;
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else
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return 127;
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}
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/* (3) Extract data */
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$key = (string) $match[1];
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$depth = (int) $match[2];
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/* [3] If can decrement, decrement
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=========================================================*/
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if( $depth > 1 ){
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/* (1) Decrement the depth */
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$depth--;
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/* (2) Try to override the secret file */
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if( @file_put_contents(SECRET_CONF, "$key:$depth") )
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return 0;
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else
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return 127;
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/* [4] If cannot decrement, generate new password
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=========================================================*/
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}else{
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// Generate new secret
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$secret = generate_secret().':999';
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// Try to override the secret file
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if( @file_put_contents(SECRET_CONF, $secret) )
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return 0;
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else
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return 127;
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}
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return 0;
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}
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echo cyclichash_decr();
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?>
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php $(realpath $(dirname $0))/source/decr.php;
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#!/usr/bin/php
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<?php
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require_once __DIR__.'/../include/const';
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function cyclichash_hash(){
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/* [1] Fetch necessary data
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=========================================================*/
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/* (1) Fetch secret file */
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$secret = @file_get_contents(SECRET_CONF);
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/* (2) Check secret file format */
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if( !is_string($secret) || !preg_match("/^(.{".SECRET_SIZE."}):(\d+)$/", $secret, $match) )
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return 127;
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/* (3) Extract data for hashing from @secret */
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$key = (string) $match[1];
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$depth = (int) $match[2];
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/* [2] Hash data
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=========================================================*/
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/* (1) Initialize with data */
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$hash = $key;
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/* (2) Hash @depth times */
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for( $d = 0 ; $d < $depth ; $d++ )
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$hash = hash('sha512', $hash);
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return $hash;
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}
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echo cyclichash_hash();
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?>
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#!/bin/sh
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php $(realpath $(dirname $0))/source/hash.php;
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#!/usr/bin/php
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#!/bin/sh
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<?php
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require_once __DIR__.'/../include/const';
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function cyclichash_new(){
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/* [1] Fetch necessary data
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=========================================================*/
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/* (1) Fetch secret file */
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$secret = @file_get_contents(SECRET_CONF);
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/* (2) Check secret file format */
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if( !is_string($secret) || !preg_match("/^(.{".SECRET_SIZE."}):(\d+)$/", $secret, $match) )
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return 127;
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/* (3) Extract data for hashing from @secret */
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$key = (string) $match[1];
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$depth = (int) $match[2];
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/* (4) Die if not token not changed */
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if( $depth < 999 )
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return 0;
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/* [2] If hash have just been created (original depth = 1000)
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=========================================================*/
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/* (1) Return new hash */
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$newhash = $key;
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/* (2) Hash @depth times = 1000 */
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for( $d = 0 ; $d < 1000 ; $d++ )
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$newhash = hash('sha512', $newhash);
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return $newhash;
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}
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echo cyclichash_new();
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?>
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php $(realpath $(dirname $0))/source/new.php;
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<?php
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require_once __DIR__.'/../../include/const';
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/* [1] Function that generates a random secret
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=========================================================*/
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function generate_secret(){
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/* (1) Generate random set */
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$charlist = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_';
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/* (2) Set useful variables */
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$clen = strlen($charlist);
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$secret = '';
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/* (3) Generate random characters one by one */
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for( $i = 0 ; $i < SECRET_SIZE ; $i++ )
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$secret .= $charlist[rand(0, $clen - 1)];
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/* (4) Return the secret */
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return $secret;
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}
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function cyclichash_decr(){
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/* [2] Fetch necessary data
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=========================================================*/
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/* (1) Fetch secret file */
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$secret = @file_get_contents(SECRET_CONF);
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/* (2) Check secret file format */
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if( !is_string($secret) || !preg_match("/^(.{250}):(\d+)$/", $secret, $match) ){
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// Generate new secret
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$secret = generate_secret().':999';
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// Try to override the secret file
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if( @file_put_contents(SECRET_CONF, $secret) ){
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slog("Random secret generated successfully", 'cyclic-hash:decr');
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return 0;
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}else{
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slog("Error while generating new random secret", 'cyclic-hash:decr');
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return 127;
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}
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}
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/* (3) Extract data */
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$key = (string) $match[1];
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$depth = (int) $match[2];
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/* [3] If can decrement, decrement
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=========================================================*/
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if( $depth > 1 ){
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/* (1) Decrement the depth */
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$depth--;
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/* (2) Try to override the secret file */
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if( @file_put_contents(SECRET_CONF, "$key:$depth") ){
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slog("Secret depth decremented to $depth", 'cyclic-hash:decr');
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return 0;
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}else{
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slog("Error while decrementing secret depth", 'cyclic-hash:decr');
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return 127;
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}
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/* [4] If cannot decrement, generate new password
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=========================================================*/
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}else{
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// Generate new secret
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$secret = generate_secret().':999';
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// Try to override the secret file
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if( @file_put_contents(SECRET_CONF, $secret) ){
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slog("Random secret generated successfully", 'cyclic-hash:decr');
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return 0;
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}else{
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slog("Error while generating new random secret", 'cyclic-hash:decr');
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return 127;
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}
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}
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return 0;
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}
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echo cyclichash_decr();
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?>
|
|
@ -0,0 +1,42 @@
|
|||
#!/usr/bin/php
|
||||
|
||||
<?php
|
||||
|
||||
require_once __DIR__.'/../../include/const';
|
||||
|
||||
|
||||
function cyclichash_hash(){
|
||||
|
||||
/* [1] Fetch necessary data
|
||||
=========================================================*/
|
||||
/* (1) Fetch secret file */
|
||||
$secret = @file_get_contents(SECRET_CONF);
|
||||
|
||||
/* (2) Check secret file format */
|
||||
if( !is_string($secret) || !preg_match("/^(.{".SECRET_SIZE."}):(\d+)$/", $secret, $match) )
|
||||
return 127;
|
||||
|
||||
/* (3) Extract data for hashing from @secret */
|
||||
$key = (string) $match[1];
|
||||
$depth = (int) $match[2];
|
||||
|
||||
|
||||
/* [2] Hash data
|
||||
=========================================================*/
|
||||
/* (1) Initialize with data */
|
||||
$hash = $key;
|
||||
|
||||
/* (2) Hash @depth times */
|
||||
for( $d = 0 ; $d < $depth ; $d++ )
|
||||
$hash = hash('sha512', $hash);
|
||||
|
||||
|
||||
slog("Returning hash with $depth depth", 'cyclic-hash:hash');
|
||||
return $hash;
|
||||
|
||||
}
|
||||
|
||||
|
||||
echo cyclichash_hash();
|
||||
?>
|
||||
|
|
@ -0,0 +1,48 @@
|
|||
#!/usr/bin/php
|
||||
|
||||
<?php
|
||||
|
||||
require_once __DIR__.'/../../include/const';
|
||||
|
||||
|
||||
function cyclichash_new(){
|
||||
|
||||
/* [1] Fetch necessary data
|
||||
=========================================================*/
|
||||
/* (1) Fetch secret file */
|
||||
$secret = @file_get_contents(SECRET_CONF);
|
||||
|
||||
/* (2) Check secret file format */
|
||||
if( !is_string($secret) || !preg_match("/^(.{".SECRET_SIZE."}):(\d+)$/", $secret, $match) ){
|
||||
slog("Error while reading secret", 'cyclic-hash:new');
|
||||
return 127;
|
||||
}
|
||||
|
||||
/* (3) Extract data for hashing from @secret */
|
||||
$key = (string) $match[1];
|
||||
$depth = (int) $match[2];
|
||||
|
||||
|
||||
/* (4) Die if not token not changed */
|
||||
if( $depth < 999 ){
|
||||
slog("No new secret with $depth depth", 'cyclic-hash:new');
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/* [2] If hash have just been created (original depth = 1000)
|
||||
=========================================================*/
|
||||
/* (1) Return new hash */
|
||||
$newhash = $key;
|
||||
|
||||
/* (2) Hash @depth times = 1000 */
|
||||
for( $d = 0 ; $d < 1000 ; $d++ )
|
||||
$newhash = hash('sha512', $newhash);
|
||||
|
||||
slog("New secret with $depth depth", 'cyclic-hash:new');
|
||||
return $newhash;
|
||||
|
||||
}
|
||||
|
||||
echo cyclichash_new();
|
||||
?>
|
|
@ -1,4 +1,3 @@
|
|||
#!/usr/bin/php
|
||||
<?php
|
||||
|
||||
# RESET OUTPUT BUFFER
|
||||
|
|
|
@ -1,29 +1,30 @@
|
|||
#!/usr/bin/php
|
||||
<?php
|
||||
|
||||
/* [1] Launches external script
|
||||
=========================================================*/
|
||||
function syscall($callable=null){
|
||||
ini_set('display_errors', 'On');
|
||||
error_reporting(E_ALL);
|
||||
|
||||
function syscall($dependency=null){
|
||||
/* (1) Check file */
|
||||
if( is_null($callable) || !file_exists($callable) )
|
||||
if( is_null($dependency) || !file_exists($dependency) )
|
||||
return false;
|
||||
|
||||
/* (2) Call and catch output */
|
||||
ob_start();
|
||||
include $callable;
|
||||
$out = ob_get_clean();
|
||||
|
||||
/* (3) Remove unnecessary (#!/usr/bin/php) from input */
|
||||
$out = preg_replace("/^(\s*#!\/usr\/bin\/php\s*)*/", "", $out);
|
||||
$out = preg_replace("/\s$/", "", $out);
|
||||
$out = shell_exec($dependency);
|
||||
|
||||
/* (3) Clean output */
|
||||
$out = preg_replace('/^\s+/', '', $out);
|
||||
$out = preg_replace('/\s+$/', '', $out);
|
||||
|
||||
/* (4) Manage result */
|
||||
if( is_numeric($out) ) return ($out==0);
|
||||
else return $out;
|
||||
}
|
||||
|
||||
/* [2] Log management
|
||||
=========================================================*/
|
||||
function slog($message="unknown error...", $feature="default", $flag="daemon"){
|
||||
|
||||
file_put_contents(LOG_DIR."/$flag", time()." [$feature] $message\n", FILE_APPEND);
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
|
|
Loading…
Reference in New Issue