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EPSV support for ftppr

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This commit is contained in:
z3APA3A 2017-06-27 23:28:17 +03:00
parent 2c0bc19f75
commit ee0bb55c06
1 changed files with 12 additions and 4 deletions
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8
src/ftppr.c
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@ -88,6 +88,7 @@ void * ftpprchild(struct clientparam* param) {
}
else if (status >= 3 && (
(!strncasecmp((char *)buf, "PASV", 4) && (pasv = 1)) ||
(!strncasecmp((char *)buf, "EPSV", 4) && (pasv = 2)) ||
(!strncasecmp((char *)buf, "PORT ", 5) && !(pasv = 0))
)){
#ifndef WITHMAIN
@ -125,6 +126,7 @@ void * ftpprchild(struct clientparam* param) {
if(so._listen(clidatasock, 1)) {RETURN(823);}
sasize = sizeof(param->sincl);
if(so._getsockname(clidatasock, (struct sockaddr *)&param->sincl, &sasize)){RETURN(824);}
if(pasv == 1){
if(*SAFAMILY(&param->sincl) == AF_INET)
sprintf((char *)buf, "227 OK (%u,%u,%u,%u,%u,%u)\r\n",
(unsigned)(((unsigned char *)(SAADDR(&param->sincl)))[0]),
@ -139,6 +141,12 @@ void * ftpprchild(struct clientparam* param) {
(unsigned)(((unsigned char *)(SAPORT(&param->sincl)))[1])
);
}
else {
sprintf((char *)buf, "227 OK (|||%u|)\r\n",
(unsigned)ntohs(*SAPORT(&param->sincl))
);
}
}
else {
unsigned long b1, b2, b3, b4;
unsigned short b5, b6;