evolix/sendsms2mobyt
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Seconde version passee en prod

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This commit is contained in:
Gregory Colpart 2007-10-05 09:42:03 +00:00
parent 73812b7081
commit daeecff55c
2 changed files with 150 additions and 32 deletions
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12
README
View file

@ -3,7 +3,13 @@ Usage:
echo "alert on router" | sendsms2mobyt
Known bug :
===========
Known bug:
==========
Random char insert in encbuf... => resolved
TODO:
=====
* non limited numbers
Random char insert in encbuf...

170
sendsms2mobyt.c
View file

@ -1,7 +1,9 @@
/* $Id$ */
/* Copyright (c) 2007 Evolix <equipe@evolix.fr>
*
/*
* Copyright (c) 2007 Evolix <equipe@evolix.fr>
* Copyright (c) 2007 Gregory Colpart <reg@evolix.fr>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
@ -24,6 +26,10 @@
#include <errno.h>
#include <unistd.h>
#include <unistd.h>
#include <syslog.h>
#include <stdlib.h>
#include <string.h>
#include <err.h>
// URL enconding (RFC 1738)
int urlencode (char *msg, char *encmsg) {
@ -56,16 +62,90 @@ int urlencode (char *msg, char *encmsg) {
return ind-1;
}
// Display error
void myerror(char *msg) {
syslog(LOG_ERR,"fatal error: %s\n",msg);
}
int main(void) {
int sock;
int errsv;
FILE *conf = fopen("sendsms2mobyt.conf","r");
char line[BUFSIZ];
char *number1=NULL;
char *number2=NULL;
char *number3=NULL;
char *ip="127.0.0.1";
char *port="80";
char *host="localhost";
char *user="foo";
char *pass="bar";
while (fgets(line,BUFSIZ*sizeof(char),conf)) {
size_t slen,len = strlen(line);
char *first = calloc(len, sizeof(char));
char *second = calloc(len, sizeof(char));
slen = sscanf(line, "%s %s", first, second);
// TODO : be more clean...
if ((len < 2) || (!second) || (first[0] == '#')) {
continue;
} else {
//printf("[%d][%d] line = %s %s\n",len,slen,first,second);
// TODO : utiliser switch/case ?
if (strcmp(first,"user") == 0) {
user = strdup(second);
} else if (strcmp(first,"pass") == 0) {
pass = strdup(second);
} else if (strcmp(first,"number1") == 0) {
number1 = strdup(second);
} else if (strcmp(first,"number2") == 0) {
number2 = strdup(second);
} else if (strcmp(first,"number3") == 0) {
number3 = strdup(second);
} else if (strcmp(first,"ip") == 0) {
ip = strdup(second);
} else if (strcmp(first,"port") == 0) {
port = strdup(second);
} else if (strcmp(first,"host") == 0) {
host = strdup(second);
} else {
myerror("parse error");
exit(-1);
}
}
free(first);
free(second);
}
fclose(conf);
// debug
/*
printf("user = %s\n",user);
printf("pass = %s\n",pass);
printf("number1 = %s\n",number1);
printf("number2 = %s\n",number2);
printf("number3 = %s\n",number3);
printf("ip = %s\n",ip);
printf("port = %s\n",port);
printf("host = %s\n",host);
*/
char tmpmsg[BUFSIZ];
char buf[BUFSIZ];
char encbuf[BUFSIZ];
char httpmsg[BUFSIZ], httpmsg2[BUFSIZ];
char result[BUFSIZ], result2[BUFSIZ];
char httpmsg[BUFSIZ];
char result[BUFSIZ];
size_t bytes_read;
int bytes_enc;
// designed to be piped
@ -73,25 +153,27 @@ int main(void) {
struct sockaddr_in sa_in;
// Hum, 194.185.22.170 is actual IP of Mobyt
// TODO : use hostname
memset(&sa_in,0,sizeof(struct sockaddr_in));
sa_in.sin_family = AF_INET;
sa_in.sin_port = htons(80);
sa_in.sin_addr.s_addr = inet_addr("194.185.22.170");
sa_in.sin_port = htons(atoi(port));
sa_in.sin_addr.s_addr = inet_addr(ip);
// socket init
sock = socket(PF_INET, SOCK_STREAM, 0);
errsv = errno;
if (sock == -1) {
printf("error in socket init : %s\n",strerror(errsv));
sprintf(tmpmsg,"error in socket init: %s\n",strerror(errsv));
myerror(tmpmsg);
exit(-1);
}
// TCP connection init
if (connect(sock,(struct sockaddr *)&sa_in,sizeof(struct sockaddr)) == -1) {
errsv = errno;
printf("error in tcp connection init : %s\n",strerror(errsv));
sprintf(tmpmsg,"error in tcp connection init: %s\n",strerror(errsv));
myerror(tmpmsg);
exit(-1);
}
// get data (only 160 first char)
@ -102,33 +184,63 @@ int main(void) {
memset(&encbuf,0,BUFSIZ);
bytes_enc = urlencode(buf,encbuf);
// debug
//printf("buf (size = %zd) = \n\n%s \n\n",bytes_read,buf);
//printf("encbuf (size = %d) = \n\n%s \n\n",bytes_enc,encbuf);
// HTTP GET request (read Mobyt doc)
// 167 is length of request without encbuf (*hack*, *hack*)
// hey, you see my mobile number: +33688291152
// TODO : put user/pass and mobile numbers in conffile
snprintf(httpmsg,167+strlen(encbuf),"GET /sms/send.php?user=F02568&pass=snhom482&rcpt=%%2B33688291152&data=%s&sender=%%2B33491854329&qty=l HTTP/1.1\nHost: multilevel.mobyt.fr\nUser-Agent: Evolix SMS Agent\n\n",encbuf);
// 123 is length of request without var
snprintf(httpmsg,123+strlen(user)+strlen(pass)+strlen(number1)+strlen(host)+strlen(encbuf),"GET /sms/send.php?user=%s&pass=%s&rcpt=%%2B%s&data=%s&sender=%%2B33491059254&qty=l HTTP/1.1\nHost: %s\nUser-Agent: Evolix SMS Agent\n\n",user,pass,number1,encbuf,host);
// write/read datas
write(sock,httpmsg,strlen(httpmsg));
// TODO : capture OK to verify success
// TODO : ajust offset
// TODO : use recv()
read(sock,result,198);
bytes_read = read(sock,result,1024);
result[bytes_read-1] = '\0';
// debug
//printf("request = \n\n%s \n\nresult = \n\n%s",httpmsg,result);
size_t len = strlen(result);
char *subresult = calloc(len, sizeof(char));
char *subsubresult = calloc(len, sizeof(char));
// TODO : capture OK/KO to verify success
subresult = strstr(result,"OK ");
if (subresult) {
sscanf(subresult,"OK %s",subsubresult);
sprintf(tmpmsg,"send sms with credit %s\n",subsubresult);
syslog(LOG_INFO,tmpmsg);
} else {
sprintf(tmpmsg,"error while sending");
myerror(tmpmsg);
sprintf(tmpmsg,"error while sending :\n%s",result);
errx(1, tmpmsg);
exit(-1);
}
if (number2) {
snprintf(httpmsg,123+strlen(user)+strlen(pass)+strlen(number2)+strlen(host)+strlen(encbuf),"GET /sms/send.php?user=%s&pass=%s&rcpt=%%2B%s&data=%s&sender=%%2B33491059254&qty=l HTTP/1.1\nHost: %s\nUser-Agent: Evolix SMS Agent\n\n",user,pass,number2,encbuf,host);
write(sock,httpmsg,strlen(httpmsg));
bytes_read = read(sock,result,1024);
result[bytes_read-1] = '\0';
// debug
//printf("request = \n\n%s \n\nresult = \n\n%s",httpmsg,result);
}
if (number3) {
snprintf(httpmsg,123+strlen(user)+strlen(pass)+strlen(number3)+strlen(host)+strlen(encbuf),"GET /sms/send.php?user=%s&pass=%s&rcpt=%%2B%s&data=%s&sender=%%2B33491059254&qty=l HTTP/1.1\nHost: %s\nUser-Agent: Evolix SMS Agent\n\n",user,pass,number3,encbuf,host);
write(sock,httpmsg,strlen(httpmsg));
bytes_read = read(sock,result,1024);
result[bytes_read-1] = '\0';
// debug
//printf("request = \n\n%s \n\nresult = \n\n%s",httpmsg,result);
}
// same with Alexandre mobile number
snprintf(httpmsg2,167+strlen(encbuf),"GET /sms/send.php?user=F02568&pass=snhom482&rcpt=%%2B33632168886&data=%s&sender=%%2B33491854329&qty=l HTTP/1.1\nHost: multilevel.mobyt.fr\nUser-Agent: Evolix SMS Agent\n\n",encbuf);
write(sock,httpmsg2,strlen(httpmsg2));
read(sock,result2,198);
close(sock);
printf("buf (size = %zd) = \n\n%s \n\n",bytes_read,buf);
printf("encbuf (size = %d) = \n\n%s \n\n",bytes_enc,encbuf);
printf("request = \n\n%s \n\nresult = \n\n%s",httpmsg,result);
printf("request = \n\n%s \n\nresult = \n\n%s",httpmsg2,result2);
return 0;
}