84107e6ca8
under Unix and passes some trivial tests I've now added. But the whole stuff
is horribly incomplete, so a README.1ST with a disclaimer was added to make
sure no one expects that this stuff really works in the OpenSSL 0.9.2 release.
Additionally I've started to clean the XS sources up and fixed a few little
bugs and inconsistencies in OpenSSL.{pm,xs} and openssl_bio.xs.
PS: I'm still not convinces whether we should try to make this
finally running or kick it out and replace it with some
other module....
449 lines
11 KiB
Text
449 lines
11 KiB
Text
|
|
#include "openssl.h"
|
|
|
|
static int p5_bio_ex_bio_ptr = 0;
|
|
static int p5_bio_ex_bio_callback = 0;
|
|
static int p5_bio_ex_bio_callback_data = 0;
|
|
|
|
static long
|
|
p5_bio_callback(bio,state,parg,cmd,larg,ret)
|
|
BIO *bio;
|
|
int state;
|
|
char *parg;
|
|
int cmd;
|
|
long larg;
|
|
int ret;
|
|
{
|
|
int i;
|
|
SV *me,*cb;
|
|
|
|
me = (SV *)BIO_get_ex_data(bio, p5_bio_ex_bio_ptr);
|
|
cb = (SV *)BIO_get_ex_data(bio, p5_bio_ex_bio_callback);
|
|
if (cb != NULL) {
|
|
dSP;
|
|
|
|
ENTER;
|
|
SAVETMPS;
|
|
|
|
PUSHMARK(sp);
|
|
XPUSHs(sv_2mortal(newSVsv(me)));
|
|
XPUSHs(sv_2mortal(newSViv(state)));
|
|
XPUSHs(sv_2mortal(newSViv(cmd)));
|
|
if ((state == BIO_CB_READ) || (state == BIO_CB_WRITE))
|
|
XPUSHs(sv_2mortal(newSVpv(parg,larg)));
|
|
else
|
|
XPUSHs(&sv_undef);
|
|
/* ptr one */
|
|
XPUSHs(sv_2mortal(newSViv(larg)));
|
|
XPUSHs(sv_2mortal(newSViv(ret)));
|
|
PUTBACK;
|
|
|
|
i = perl_call_sv(cb,G_SCALAR);
|
|
|
|
SPAGAIN;
|
|
if (i == 1)
|
|
ret = POPi;
|
|
else
|
|
ret = 1;
|
|
PUTBACK;
|
|
FREETMPS;
|
|
LEAVE;
|
|
}
|
|
else {
|
|
croak("Internal error in p5_bio_callback");
|
|
}
|
|
return(ret);
|
|
}
|
|
|
|
int
|
|
boot_bio(void)
|
|
{
|
|
p5_bio_ex_bio_ptr = BIO_get_ex_new_index(0, "OpenSSL::BIO", ex_new, NULL, ex_cleanup);
|
|
p5_bio_ex_bio_callback = BIO_get_ex_new_index(0, "bio_callback", NULL, NULL, ex_cleanup);
|
|
p5_bio_ex_bio_callback_data = BIO_get_ex_new_index(0, "bio_callback_data", NULL, NULL, ex_cleanup);
|
|
return(1);
|
|
}
|
|
|
|
MODULE = OpenSSL::BIO PACKAGE = OpenSSL::BIO PREFIX = p5_BIO_
|
|
|
|
VERSIONCHECK: DISABLE
|
|
|
|
void
|
|
p5_BIO_new_buffer_ssl_connect(...)
|
|
PROTOTYPE: ;$
|
|
PREINIT:
|
|
SSL_CTX *ctx;
|
|
BIO *bio;
|
|
SV *arg;
|
|
PPCODE:
|
|
if (items == 1)
|
|
arg = ST(0);
|
|
else if (items == 2)
|
|
arg = ST(1);
|
|
else
|
|
arg = NULL;
|
|
if ((arg == NULL) || !(sv_derived_from(arg,"OpenSSL::SSL::CTX")))
|
|
croak("Usage: OpenSSL::BIO::new_buffer_ssl_connect(SSL_CTX)");
|
|
else {
|
|
IV tmp = SvIV((SV *)SvRV(arg));
|
|
ctx = (SSL_CTX *)tmp;
|
|
}
|
|
EXTEND(sp, 1);
|
|
bio = BIO_new_buffer_ssl_connect(ctx);
|
|
arg = (SV *)BIO_get_ex_data(bio, p5_bio_ex_bio_ptr);
|
|
PUSHs(arg);
|
|
|
|
void
|
|
p5_BIO_new_ssl_connect(...)
|
|
PROTOTYPE: ;$
|
|
PREINIT:
|
|
SSL_CTX *ctx;
|
|
BIO *bio;
|
|
SV *arg;
|
|
PPCODE:
|
|
if (items == 1)
|
|
arg = ST(0);
|
|
else if (items == 2)
|
|
arg = ST(1);
|
|
else
|
|
arg = NULL;
|
|
if ((arg == NULL) || !(sv_derived_from(arg,"OpenSSL::SSL::CTX")))
|
|
croak("Usage: OpenSSL::BIO::new_ssl_connect(SSL_CTX)");
|
|
else {
|
|
IV tmp = SvIV((SV *)SvRV(arg));
|
|
ctx = (SSL_CTX *)tmp;
|
|
}
|
|
EXTEND(sp,1);
|
|
bio = BIO_new_ssl_connect(ctx);
|
|
arg = (SV *)BIO_get_ex_data(bio,p5_bio_ex_bio_ptr);
|
|
PUSHs(arg);
|
|
|
|
void
|
|
p5_BIO_new(...)
|
|
PROTOTYPE: ;$
|
|
PREINIT:
|
|
BIO *bio;
|
|
char *type;
|
|
SV *arg;
|
|
PPCODE:
|
|
pr_name("p5_BIO_new");
|
|
if ((items == 1) && SvPOK(ST(0)))
|
|
type = SvPV(ST(0),na);
|
|
else if ((items == 2) && SvPOK(ST(1)))
|
|
type = SvPV(ST(1),na);
|
|
else
|
|
croak("Usage: OpenSSL::BIO::new(type)");
|
|
EXTEND(sp,1);
|
|
if (strcmp(type, "mem") == 0)
|
|
bio=BIO_new(BIO_s_mem());
|
|
else if (strcmp(type, "socket") == 0)
|
|
bio=BIO_new(BIO_s_socket());
|
|
else if (strcmp(type, "connect") == 0)
|
|
bio=BIO_new(BIO_s_connect());
|
|
else if (strcmp(type, "accept") == 0)
|
|
bio=BIO_new(BIO_s_accept());
|
|
else if (strcmp(type, "fd") == 0)
|
|
bio=BIO_new(BIO_s_fd());
|
|
else if (strcmp(type, "file") == 0)
|
|
bio=BIO_new(BIO_s_file());
|
|
else if (strcmp(type, "null") == 0)
|
|
bio=BIO_new(BIO_s_null());
|
|
else if (strcmp(type, "ssl") == 0)
|
|
bio=BIO_new(BIO_f_ssl());
|
|
else if (strcmp(type, "buffer") == 0)
|
|
bio=BIO_new(BIO_f_buffer());
|
|
else
|
|
croak("unknown BIO type");
|
|
arg = (SV *)BIO_get_ex_data(bio,p5_bio_ex_bio_ptr);
|
|
PUSHs(arg);
|
|
|
|
int
|
|
p5_BIO_hostname(bio, name)
|
|
BIO *bio;
|
|
char *name;
|
|
PROTOTYPE: $$
|
|
CODE:
|
|
RETVAL = BIO_set_conn_hostname(bio, name);
|
|
OUTPUT:
|
|
RETVAL
|
|
|
|
int
|
|
p5_BIO_set_accept_port(bio, str)
|
|
BIO *bio;
|
|
char *str;
|
|
PROTOTYPE: $$
|
|
CODE:
|
|
RETVAL = BIO_set_accept_port(bio, str);
|
|
OUTPUT:
|
|
RETVAL
|
|
|
|
int
|
|
p5_BIO_do_handshake(bio)
|
|
BIO *bio;
|
|
PROTOTYPE: $
|
|
CODE:
|
|
RETVAL = BIO_do_handshake(bio);
|
|
OUTPUT:
|
|
RETVAL
|
|
|
|
BIO *
|
|
p5_BIO_push(b, bio)
|
|
BIO *b;
|
|
BIO *bio;
|
|
PROTOTYPE: $$
|
|
CODE:
|
|
/* This reference will be reduced when the reference is
|
|
* let go, and then when the BIO_free_all() is called
|
|
* inside the OpenSSL library by the BIO with this
|
|
* pushed into */
|
|
bio->references++;
|
|
RETVAL = BIO_push(b, bio);
|
|
OUTPUT:
|
|
RETVAL
|
|
|
|
void
|
|
p5_BIO_pop(b)
|
|
BIO *b
|
|
PROTOTYPE: $
|
|
PREINIT:
|
|
BIO *bio;
|
|
char *type;
|
|
SV *arg;
|
|
PPCODE:
|
|
bio = BIO_pop(b);
|
|
if (bio != NULL) {
|
|
/* This BIO will either be one created in the
|
|
* perl library, in which case it will have a perl
|
|
* SV, otherwise it will have been created internally,
|
|
* inside OpenSSL. For the 'pushed in', it needs
|
|
* the reference count decememted. */
|
|
arg = (SV *)BIO_get_ex_data(bio, p5_bio_ex_bio_ptr);
|
|
if (arg == NULL) {
|
|
arg = new_ref("OpenSSL::BIO",(char *)bio,0);
|
|
BIO_set_ex_data(bio, p5_bio_ex_bio_ptr, (char *)arg);
|
|
PUSHs(arg);
|
|
}
|
|
else {
|
|
/* it was pushed in */
|
|
SvREFCNT_inc(arg);
|
|
PUSHs(arg);
|
|
}
|
|
}
|
|
|
|
int
|
|
p5_BIO_sysread(bio, in, num, ...)
|
|
BIO *bio;
|
|
SV *in;
|
|
int num;
|
|
PROTOTYPE: $$$;
|
|
PREINIT:
|
|
int i,n,olen;
|
|
int offset;
|
|
char *p;
|
|
CODE:
|
|
offset = 0;
|
|
if (!SvPOK(in))
|
|
sv_setpvn(in, "", 0);
|
|
SvPV(in, olen);
|
|
if (items > 3) {
|
|
offset = SvIV(ST(3));
|
|
if (offset < 0) {
|
|
if (-offset > olen)
|
|
croak("Offset outside string");
|
|
offset+=olen;
|
|
}
|
|
}
|
|
if ((num+offset) > olen) {
|
|
SvGROW(in, num+offset+1);
|
|
p=SvPV(in, i);
|
|
memset(&(p[olen]), 0, (num+offset)-olen+1);
|
|
}
|
|
p = SvPV(in,n);
|
|
i = BIO_read(bio, p+offset, num);
|
|
RETVAL = i;
|
|
if (i <= 0)
|
|
i = 0;
|
|
SvCUR_set(in, offset+i);
|
|
OUTPUT:
|
|
RETVAL
|
|
|
|
int
|
|
p5_BIO_syswrite(bio, in, ...)
|
|
BIO *bio;
|
|
SV *in;
|
|
PROTOTYPE: $$;
|
|
PREINIT:
|
|
char *ptr;
|
|
int len,in_len;
|
|
int offset=0;
|
|
int n;
|
|
CODE:
|
|
ptr = SvPV(in, in_len);
|
|
if (items > 2) {
|
|
len = SvOK(ST(2)) ? SvIV(ST(2)) : in_len;
|
|
if (items > 3) {
|
|
offset = SvIV(ST(3));
|
|
if (offset < 0) {
|
|
if (-offset > in_len)
|
|
croak("Offset outside string");
|
|
offset+=in_len;
|
|
}
|
|
else if ((offset >= in_len) && (in_len > 0))
|
|
croak("Offset outside string");
|
|
}
|
|
if (len >= (in_len-offset))
|
|
len = in_len-offset;
|
|
}
|
|
else
|
|
len = in_len;
|
|
RETVAL = BIO_write(bio, ptr+offset, len);
|
|
OUTPUT:
|
|
RETVAL
|
|
|
|
void
|
|
p5_BIO_getline(bio)
|
|
BIO *bio;
|
|
PROTOTYPE: $
|
|
PREINIT:
|
|
int i;
|
|
char *p;
|
|
PPCODE:
|
|
pr_name("p5_BIO_gets");
|
|
EXTEND(sp, 1);
|
|
PUSHs(sv_newmortal());
|
|
sv_setpvn(ST(0), "", 0);
|
|
SvGROW(ST(0), 1024);
|
|
p=SvPV(ST(0), na);
|
|
i = BIO_gets(bio, p, 1024);
|
|
if (i < 0)
|
|
i = 0;
|
|
SvCUR_set(ST(0), i);
|
|
|
|
int
|
|
p5_BIO_flush(bio)
|
|
BIO *bio;
|
|
PROTOTYPE: $
|
|
CODE:
|
|
RETVAL = BIO_flush(bio);
|
|
OUTPUT:
|
|
RETVAL
|
|
|
|
char *
|
|
p5_BIO_type(bio)
|
|
BIO *bio;
|
|
PROTOTYPE: $
|
|
CODE:
|
|
RETVAL = bio->method->name;
|
|
OUTPUT:
|
|
RETVAL
|
|
|
|
void
|
|
p5_BIO_next_bio(b)
|
|
BIO *b
|
|
PROTOTYPE: $
|
|
PREINIT:
|
|
BIO *bio;
|
|
char *type;
|
|
SV *arg;
|
|
PPCODE:
|
|
bio = b->next_bio;
|
|
if (bio != NULL) {
|
|
arg = (SV *)BIO_get_ex_data(bio, p5_bio_ex_bio_ptr);
|
|
if (arg == NULL) {
|
|
arg = new_ref("OpenSSL::BIO", (char *)bio, 0);
|
|
BIO_set_ex_data(bio, p5_bio_ex_bio_ptr, (char *)arg);
|
|
bio->references++;
|
|
PUSHs(arg);
|
|
}
|
|
else {
|
|
SvREFCNT_inc(arg);
|
|
PUSHs(arg);
|
|
}
|
|
}
|
|
|
|
int
|
|
p5_BIO_puts(bio, in)
|
|
BIO *bio;
|
|
SV *in;
|
|
PROTOTYPE: $$
|
|
PREINIT:
|
|
char *ptr;
|
|
CODE:
|
|
ptr = SvPV(in,na);
|
|
RETVAL = BIO_puts(bio, ptr);
|
|
OUTPUT:
|
|
RETVAL
|
|
|
|
void
|
|
p5_BIO_set_callback(bio, cb,...)
|
|
BIO *bio;
|
|
SV *cb;
|
|
PROTOTYPE: $$;
|
|
PREINIT:
|
|
SV *arg = NULL;
|
|
SV *arg2 = NULL;
|
|
CODE:
|
|
if (items > 3)
|
|
croak("Usage: OpenSSL::BIO::set_callback(bio,callback[,arg]");
|
|
if (items == 3) {
|
|
arg2 = sv_mortalcopy(ST(2));
|
|
SvREFCNT_inc(arg2);
|
|
BIO_set_ex_data(bio, p5_bio_ex_bio_callback_data, (char *)arg2);
|
|
}
|
|
arg = sv_mortalcopy(ST(1));
|
|
SvREFCNT_inc(arg);
|
|
BIO_set_ex_data(bio, p5_bio_ex_bio_callback, (char *)arg);
|
|
/* printf("%08lx < bio_ptr\n",BIO_get_ex_data(bio,p5_bio_ex_bio_ptr)); */
|
|
BIO_set_callback(bio, p5_bio_callback);
|
|
|
|
void
|
|
p5_BIO_DESTROY(bio)
|
|
BIO *bio
|
|
PROTOTYPE: $
|
|
PREINIT:
|
|
SV *sv;
|
|
PPCODE:
|
|
pr_name_d("p5_BIO_DESTROY",bio->references);
|
|
/* printf("p5_BIO_DESTROY <%s> %d\n",bio->method->name,bio->references); */
|
|
BIO_set_ex_data(bio,p5_bio_ex_bio_ptr,NULL);
|
|
BIO_free_all(bio);
|
|
|
|
int
|
|
p5_BIO_set_ssl(bio, ssl)
|
|
BIO *bio;
|
|
SSL *ssl;
|
|
PROTOTYPE: $$
|
|
CODE:
|
|
pr_name("p5_BIO_set_ssl");
|
|
ssl->references++;
|
|
RETVAL = BIO_set_ssl(bio, ssl, BIO_CLOSE);
|
|
OUTPUT:
|
|
RETVAL
|
|
|
|
int
|
|
p5_BIO_number_read(bio)
|
|
BIO *bio;
|
|
PROTOTYPE: $
|
|
CODE:
|
|
RETVAL = BIO_number_read(bio);
|
|
OUTPUT:
|
|
RETVAL
|
|
|
|
int
|
|
p5_BIO_number_written(bio)
|
|
BIO *bio;
|
|
PROTOTYPE: $
|
|
CODE:
|
|
RETVAL = BIO_number_written(bio);
|
|
OUTPUT:
|
|
RETVAL
|
|
|
|
int
|
|
p5_BIO_references(bio)
|
|
BIO *bio;
|
|
PROTOTYPE: $
|
|
CODE:
|
|
RETVAL = bio->references;
|
|
OUTPUT:
|
|
RETVAL
|
|
|