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r23933: - implement ctrl SASL wrapping hook

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- pass down sign or seal hooks
- some sasl wrapping fixes

metze
This commit is contained in:
Stefan Metzmacher 2007-07-17 14:08:53 +00:00 committed by Gerald (Jerry) Carter
parent e56be59947
commit 8c64ca3394
1 changed files with 26 additions and 6 deletions
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32
source/libads/sasl_wrapping.c
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@ -98,7 +98,7 @@ static ber_slen_t ads_saslwrap_read(Sockbuf_IO_Desc *sbiod, void *buf, ber_len_t
if (ads->ldap.in.ofs < 4) goto eagain;
ads->ldap.in.needed = RIVAL(ads->ldap.in.buf, 4);
ads->ldap.in.needed = RIVAL(ads->ldap.in.buf, 0);
if (ads->ldap.in.needed > ads->ldap.in.max) {
errno = EINVAL;
return -1;
@ -172,8 +172,8 @@ eagain:
static ber_slen_t ads_saslwrap_prepare_outbuf(ADS_STRUCT *ads, uint32 len)
{
ads->ldap.out.ofs = 4;
ads->ldap.out.left = 4;
ads->ldap.out.ofs = 0;
ads->ldap.out.left = 0;
ads->ldap.out.size = 4 + ads->ldap.out.sig_size + len;
ads->ldap.out.buf = talloc_array(ads->ldap.mem_ctx,
uint8, ads->ldap.out.size);
@ -219,7 +219,7 @@ static ber_slen_t ads_saslwrap_write(Sockbuf_IO_Desc *sbiod, void *buf, ber_len_
return -1;
}
RSIVAL(ads->ldap.out.buf, 0, ads->ldap.out.size - 4);
RSIVAL(ads->ldap.out.buf, 0, ads->ldap.out.left - 4);
} else {
rlen = -1;
}
@ -243,7 +243,22 @@ static ber_slen_t ads_saslwrap_write(Sockbuf_IO_Desc *sbiod, void *buf, ber_len_
static int ads_saslwrap_ctrl(Sockbuf_IO_Desc *sbiod, int opt, void *arg)
{
return LBER_SBIOD_CTRL_NEXT(sbiod, opt, arg);
ADS_STRUCT *ads = (ADS_STRUCT *)sbiod->sbiod_pvt;
int ret;
switch (opt) {
case LBER_SB_OPT_DATA_READY:
if (ads->ldap.in.left > 0) {
return 1;
}
ret = LBER_SBIOD_CTRL_NEXT(sbiod, opt, arg);
break;
default:
ret = LBER_SBIOD_CTRL_NEXT(sbiod, opt, arg);
break;
}
return ret;
}
static int ads_saslwrap_close(Sockbuf_IO_Desc *sbiod)
@ -260,7 +275,9 @@ static const Sockbuf_IO ads_saslwrap_sockbuf_io = {
ads_saslwrap_close /* sbi_close */
};
ADS_STATUS ads_setup_sasl_wrapping(ADS_STRUCT *ads)
ADS_STATUS ads_setup_sasl_wrapping(ADS_STRUCT *ads,
const struct ads_saslwrap_ops *ops,
void *private_data)
{
ADS_STATUS status;
Sockbuf *sb;
@ -280,6 +297,9 @@ ADS_STATUS ads_setup_sasl_wrapping(ADS_STRUCT *ads)
return status;
}
ads->ldap.wrap_ops = ops;
ads->ldap.wrap_private_data = private_data;
return ADS_SUCCESS;
}