本文整理汇总了C++中PRIVSEP函数的典型用法代码示例。如果您正苦于以下问题:C++ PRIVSEP函数的具体用法?C++ PRIVSEP怎么用?C++ PRIVSEP使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了PRIVSEP函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: input_gssapi_exchange_complete
static int
input_gssapi_exchange_complete(int type, u_int32_t plen, void *ctxt)
{
Authctxt *authctxt = ctxt;
int authenticated;
if (authctxt == NULL || (authctxt->methoddata == NULL && !use_privsep))
fatal("No authentication or GSSAPI context");
/*
* We don't need to check the status, because we're only enabled in
* the dispatcher once the exchange is complete
*/
packet_check_eom();
authenticated = PRIVSEP(ssh_gssapi_userok(authctxt->user));
authctxt->postponed = 0;
dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_TOKEN, NULL);
dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_ERRTOK, NULL);
dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_MIC, NULL);
dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_EXCHANGE_COMPLETE, NULL);
userauth_finish(authctxt, authenticated, "gssapi-with-mic", NULL);
return 0;
}
开发者ID:1174533476,项目名称:Win32-OpenSSH,代码行数:26,代码来源:auth2-gss.c
示例2: input_gssapi_errtok
static void
input_gssapi_errtok(int type, u_int32_t plen, void *ctxt)
{
Authctxt *authctxt = ctxt;
Gssctxt *gssctxt;
gss_buffer_desc send_tok = GSS_C_EMPTY_BUFFER;
gss_buffer_desc recv_tok;
OM_uint32 maj_status;
u_int len;
if (authctxt == NULL || (authctxt->methoddata == NULL && !use_privsep))
fatal("No authentication or GSSAPI context");
gssctxt = authctxt->methoddata;
recv_tok.value = packet_get_string(&len);
recv_tok.length = len;
packet_check_eom();
/* Push the error token into GSSAPI to see what it says */
maj_status = PRIVSEP(ssh_gssapi_accept_ctx(gssctxt, &recv_tok,
&send_tok, NULL));
xfree(recv_tok.value);
/* We can't return anything to the client, even if we wanted to */
dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_TOKEN, NULL);
dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_ERRTOK, NULL);
/* The client will have already moved on to the next auth */
gss_release_buffer(&maj_status, &send_tok);
}
开发者ID:2dot4,项目名称:Psiphon3-for-Linux,代码行数:33,代码来源:auth2-gss.c
示例3: input_gssapi_exchange_complete
static int
input_gssapi_exchange_complete(int type, u_int32_t plen, struct ssh *ssh)
{
Authctxt *authctxt = ssh->authctxt;
Gssctxt *gssctxt;
int r, authenticated;
if (authctxt == NULL || (authctxt->methoddata == NULL && !use_privsep))
fatal("No authentication or GSSAPI context");
gssctxt = authctxt->methoddata;
/*
* We don't need to check the status, because we're only enabled in
* the dispatcher once the exchange is complete
*/
if ((r = sshpkt_get_end(ssh)) != 0)
fatal("%s: %s", __func__, ssh_err(r));
authenticated = PRIVSEP(ssh_gssapi_userok(authctxt->user));
authctxt->postponed = 0;
ssh_dispatch_set(ssh, SSH2_MSG_USERAUTH_GSSAPI_TOKEN, NULL);
ssh_dispatch_set(ssh, SSH2_MSG_USERAUTH_GSSAPI_ERRTOK, NULL);
ssh_dispatch_set(ssh, SSH2_MSG_USERAUTH_GSSAPI_MIC, NULL);
ssh_dispatch_set(ssh, SSH2_MSG_USERAUTH_GSSAPI_EXCHANGE_COMPLETE, NULL);
userauth_finish(ssh, authenticated, "gssapi-with-mic", NULL);
return 0;
}
开发者ID:openssh,项目名称:libopenssh,代码行数:30,代码来源:auth2-gss.c
示例4: userauth_passwd
static int
userauth_passwd(struct ssh *ssh)
{
char *password, *newpass;
int authenticated = 0;
int change;
u_int len, newlen;
change = ssh_packet_get_char(ssh);
password = ssh_packet_get_string(ssh, &len);
if (change) {
/* discard new password from packet */
newpass = ssh_packet_get_string(ssh, &newlen);
memset(newpass, 0, newlen);
xfree(newpass);
}
ssh_packet_check_eom(ssh);
if (change)
logit("password change not supported");
else if (PRIVSEP(auth_password(ssh->authctxt, password)) == 1)
authenticated = 1;
memset(password, 0, len);
xfree(password);
return authenticated;
}
开发者ID:mpitzl,项目名称:libopenssh,代码行数:26,代码来源:auth2-passwd.c
示例5: input_gssapi_mic
static int
input_gssapi_mic(int type, u_int32_t plen, struct ssh *ssh)
{
Authctxt *authctxt = ssh->authctxt;
Gssctxt *gssctxt;
int r, authenticated = 0;
struct sshbuf *b;
gss_buffer_desc mic, gssbuf;
u_char *p;
size_t len;
if (authctxt == NULL || (authctxt->methoddata == NULL && !use_privsep))
fatal("No authentication or GSSAPI context");
gssctxt = authctxt->methoddata;
if ((r = sshpkt_get_string(ssh, &p, &len)) != 0)
fatal("%s: %s", __func__, ssh_err(r));
mic.value = p;
mic.length = len;
if ((b = sshbuf_new()) == NULL)
fatal("%s: sshbuf_new failed", __func__);
ssh_gssapi_buildmic(b, authctxt->user, authctxt->service,
"gssapi-with-mic");
if ((gssbuf.value = sshbuf_mutable_ptr(b)) == NULL)
fatal("%s: sshbuf_mutable_ptr failed", __func__);
gssbuf.length = sshbuf_len(b);
if (!GSS_ERROR(PRIVSEP(ssh_gssapi_checkmic(gssctxt, &gssbuf, &mic))))
authenticated = PRIVSEP(ssh_gssapi_userok(authctxt->user));
else
logit("GSSAPI MIC check failed");
sshbuf_free(b);
xfree(p);
authctxt->postponed = 0;
ssh_dispatch_set(ssh, SSH2_MSG_USERAUTH_GSSAPI_TOKEN, NULL);
ssh_dispatch_set(ssh, SSH2_MSG_USERAUTH_GSSAPI_ERRTOK, NULL);
ssh_dispatch_set(ssh, SSH2_MSG_USERAUTH_GSSAPI_MIC, NULL);
ssh_dispatch_set(ssh, SSH2_MSG_USERAUTH_GSSAPI_EXCHANGE_COMPLETE, NULL);
userauth_finish(ssh, authenticated, "gssapi-with-mic", NULL);
return 0;
}
开发者ID:openssh,项目名称:libopenssh,代码行数:45,代码来源:auth2-gss.c
示例6: userauth_none
static int
userauth_none(Authctxt *authctxt)
{
none_enabled = 0;
packet_check_eom();
if (options.permit_empty_passwd && options.password_authentication)
return (PRIVSEP(auth_password(authctxt, "")));
return (0);
}
开发者ID:UNGLinux,项目名称:Obase,代码行数:9,代码来源:auth2-none.c
示例7: input_gssapi_token
static int
input_gssapi_token(int type, u_int32_t plen, void *ctxt)
{
Authctxt *authctxt = ctxt;
Gssctxt *gssctxt;
gss_buffer_desc send_tok = GSS_C_EMPTY_BUFFER;
gss_buffer_desc recv_tok;
OM_uint32 maj_status, min_status, flags;
u_int len;
if (authctxt == NULL || (authctxt->methoddata == NULL && !use_privsep))
fatal("No authentication or GSSAPI context");
gssctxt = authctxt->methoddata;
recv_tok.value = packet_get_string(&len);
recv_tok.length = len; /* u_int vs. size_t */
packet_check_eom();
maj_status = PRIVSEP(ssh_gssapi_accept_ctx(gssctxt, &recv_tok,
&send_tok, &flags));
free(recv_tok.value);
if (GSS_ERROR(maj_status)) {
if (send_tok.length != 0) {
packet_start(SSH2_MSG_USERAUTH_GSSAPI_ERRTOK);
packet_put_string(send_tok.value, send_tok.length);
packet_send();
}
authctxt->postponed = 0;
dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_TOKEN, NULL);
userauth_finish(authctxt, 0, "gssapi-with-mic", NULL);
} else {
if (send_tok.length != 0) {
packet_start(SSH2_MSG_USERAUTH_GSSAPI_TOKEN);
packet_put_string(send_tok.value, send_tok.length);
packet_send();
}
if (maj_status == GSS_S_COMPLETE) {
dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_TOKEN, NULL);
if (flags & GSS_C_INTEG_FLAG)
dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_MIC,
&input_gssapi_mic);
else
dispatch_set(
SSH2_MSG_USERAUTH_GSSAPI_EXCHANGE_COMPLETE,
&input_gssapi_exchange_complete);
}
}
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
gss_release_buffer(&min_status, &send_tok);
#pragma clang diagnostic pop
return 0;
}
开发者ID:devinteske,项目名称:apple,代码行数:57,代码来源:auth2-gss.c
示例8: input_gssapi_mic
static int
input_gssapi_mic(int type, u_int32_t plen, void *ctxt)
{
Authctxt *authctxt = ctxt;
Gssctxt *gssctxt;
int authenticated = 0;
Buffer b;
gss_buffer_desc mic, gssbuf;
u_int len;
if (authctxt == NULL || (authctxt->methoddata == NULL && !use_privsep))
fatal("No authentication or GSSAPI context");
gssctxt = authctxt->methoddata;
mic.value = packet_get_string(&len);
mic.length = len;
ssh_gssapi_buildmic(&b, authctxt->user, authctxt->service,
"gssapi-with-mic");
gssbuf.value = buffer_ptr(&b);
gssbuf.length = buffer_len(&b);
if (!GSS_ERROR(PRIVSEP(ssh_gssapi_checkmic(gssctxt, &gssbuf, &mic))))
authenticated = PRIVSEP(ssh_gssapi_userok(authctxt->user));
else
logit("GSSAPI MIC check failed");
if (authenticated)
authctxt->last_details = ssh_gssapi_get_displayname();
buffer_free(&b);
free(mic.value);
authctxt->postponed = 0;
dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_TOKEN, NULL);
dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_ERRTOK, NULL);
dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_MIC, NULL);
dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_EXCHANGE_COMPLETE, NULL);
userauth_finish(authctxt, authenticated, "gssapi-with-mic", NULL);
return 0;
}
开发者ID:CERN-CERT,项目名称:openssh-portable,代码行数:43,代码来源:auth2-gss.c
示例9: ssh_gssapi_server_check_mech
/* Unprivileged */
int
ssh_gssapi_server_check_mech(gss_OID oid, void *data) {
Gssctxt * ctx = NULL;
int res;
res = !GSS_ERROR(PRIVSEP(ssh_gssapi_server_ctx(&ctx, oid)));
ssh_gssapi_delete_ctx(&ctx);
return (res);
}
开发者ID:miettal,项目名称:armadillo420_standard,代码行数:11,代码来源:gss-serv.c
示例10: ssh_gssapi_server_check_mech
/* Unprivileged */
int
ssh_gssapi_server_check_mech(Gssctxt **dum, gss_OID oid, const char *data,
const char *dummy) {
Gssctxt *ctx = NULL;
int res;
res = !GSS_ERROR(PRIVSEP(ssh_gssapi_server_ctx(&ctx, oid)));
ssh_gssapi_delete_ctx(&ctx);
return (res);
}
开发者ID:GNOM777,项目名称:openssh-mac,代码行数:12,代码来源:gss-serv.c
示例11: userauth_none
static int
userauth_none(struct ssh *ssh)
{
int r;
none_enabled = 0;
if ((r = sshpkt_get_end(ssh)) != 0)
fatal("%s: %s", __func__, ssh_err(r));
if (options.permit_empty_passwd && options.password_authentication)
return (PRIVSEP(auth_password(ssh->authctxt, "")));
return (0);
}
开发者ID:hshoexer,项目名称:libopenssh,代码行数:12,代码来源:auth2-none.c
示例12: userauth_none
static int
userauth_none(Authctxt *authctxt)
{
none_enabled = 0;
packet_check_eom();
userauth_banner();
#ifdef HAVE_CYGWIN
if (check_nt_auth(1, authctxt->pw) == 0)
return(0);
#endif
return (authctxt->valid ? PRIVSEP(auth_password(authctxt, "")) : 0);
}
开发者ID:chromium-googlesource-mirror,项目名称:sctp-refimpl,代码行数:12,代码来源:auth2-none.c
示例13: input_kex_dh_gex_request
static int
input_kex_dh_gex_request(int type, u_int32_t seq, void *ctxt)
{
struct ssh *ssh = ctxt;
struct kex *kex = ssh->kex;
int r;
u_int min = 0, max = 0, nbits = 0;
debug("SSH2_MSG_KEX_DH_GEX_REQUEST received");
if ((r = sshpkt_get_u32(ssh, &min)) != 0 ||
(r = sshpkt_get_u32(ssh, &nbits)) != 0 ||
(r = sshpkt_get_u32(ssh, &max)) != 0 ||
(r = sshpkt_get_end(ssh)) != 0)
goto out;
kex->nbits = nbits;
kex->min = min;
kex->max = max;
min = MAX(DH_GRP_MIN, min);
max = MIN(DH_GRP_MAX, max);
nbits = MAX(DH_GRP_MIN, nbits);
nbits = MIN(DH_GRP_MAX, nbits);
if (kex->max < kex->min || kex->nbits < kex->min ||
kex->max < kex->nbits) {
r = SSH_ERR_DH_GEX_OUT_OF_RANGE;
goto out;
}
/* Contact privileged parent */
kex->dh = PRIVSEP(choose_dh(min, nbits, max));
if (kex->dh == NULL) {
sshpkt_disconnect(ssh, "no matching DH grp found");
r = SSH_ERR_ALLOC_FAIL;
goto out;
}
debug("SSH2_MSG_KEX_DH_GEX_GROUP sent");
if ((r = sshpkt_start(ssh, SSH2_MSG_KEX_DH_GEX_GROUP)) != 0 ||
(r = sshpkt_put_bignum2(ssh, kex->dh->p)) != 0 ||
(r = sshpkt_put_bignum2(ssh, kex->dh->g)) != 0 ||
(r = sshpkt_send(ssh)) != 0)
goto out;
/* Compute our exchange value in parallel with the client */
if ((r = dh_gen_key(kex->dh, kex->we_need * 8)) != 0)
goto out;
debug("expecting SSH2_MSG_KEX_DH_GEX_INIT");
ssh_dispatch_set(ssh, SSH2_MSG_KEX_DH_GEX_INIT, &input_kex_dh_gex_init);
r = 0;
out:
return r;
}
开发者ID:yonglehou,项目名称:Win32-OpenSSH,代码行数:52,代码来源:kexgexs.c
示例14: userauth_none
static int
userauth_none(Authctxt *authctxt)
{
none_enabled = 0;
packet_check_eom();
#ifdef HAVE_CYGWIN
if (check_nt_auth(1, authctxt->pw) == 0)
return (0);
#endif
if (options.password_authentication)
return (PRIVSEP(auth_password(authctxt, "")));
return (0);
}
开发者ID:0x00evil,项目名称:obfuscated-openssh,代码行数:13,代码来源:auth2-none.c
示例15: auth_rsa_challenge_dialog
int
auth_rsa_challenge_dialog(struct sshkey *key)
{
struct ssh *ssh = active_state;
BIGNUM *challenge, *encrypted_challenge;
u_char response[16];
int r, success;
if ((encrypted_challenge = BN_new()) == NULL)
fatal("auth_rsa_challenge_dialog: BN_new() failed");
challenge = PRIVSEP(auth_rsa_generate_challenge(key));
/* Encrypt the challenge with the public key. */
if ((r = rsa_public_encrypt(encrypted_challenge, challenge,
key->rsa)) != 0)
fatal("%s: rsa_public_encrypt: %s", __func__, ssh_err(r));
/* Send the encrypted challenge to the client. */
if ((r = sshpkt_start(ssh, SSH_SMSG_AUTH_RSA_CHALLENGE)) != 0 ||
(r = sshpkt_put_bignum1(ssh, encrypted_challenge)) != 0 ||
(r = sshpkt_send(ssh)) != 0)
fatal("%s: %s", __func__, ssh_err(r));
BN_clear_free(encrypted_challenge);
ssh_packet_write_wait(ssh);
/* Wait for a response. */
ssh_packet_read_expect(ssh, SSH_CMSG_AUTH_RSA_RESPONSE);
if ((r = sshpkt_get(ssh, &response, sizeof(response))) != 0 ||
(r = sshpkt_get_end(ssh)) != 0)
fatal("%s: %s", __func__, ssh_err(r));
success = PRIVSEP(auth_rsa_verify_response(key, challenge, response));
BN_clear_free(challenge);
return (success);
}
开发者ID:openssh,项目名称:libopenssh,代码行数:36,代码来源:auth-rsa.c
示例16: userauth_banner
static void
userauth_banner(void)
{
char *banner = NULL;
if (options.banner == NULL)
return;
if ((banner = PRIVSEP(auth2_read_banner())) == NULL)
goto done;
userauth_send_banner(banner);
done:
free(banner);
}
开发者ID:krashproof,项目名称:openssh-portable,代码行数:15,代码来源:auth2.c
示例17: userauth_banner
static void
userauth_banner(void)
{
char *banner = NULL;
if (options.banner == NULL || (datafellows & SSH_BUG_BANNER) != 0)
return;
if ((banner = PRIVSEP(auth2_read_banner())) == NULL)
goto done;
userauth_send_banner(banner);
done:
free(banner);
}
开发者ID:CTSRD-SOAAP,项目名称:openssh-portable,代码行数:15,代码来源:auth2.c
示例18: input_gssapi_token
static void
input_gssapi_token(int type, u_int32_t plen, void *ctxt)
{
Authctxt *authctxt = ctxt;
Gssctxt *gssctxt;
gss_buffer_desc send_tok = GSS_C_EMPTY_BUFFER;
gss_buffer_desc recv_tok;
OM_uint32 maj_status, min_status;
u_int len;
if (authctxt == NULL || (authctxt->methoddata == NULL && !use_privsep))
fatal("No authentication or GSSAPI context");
gssctxt = authctxt->methoddata;
recv_tok.value = packet_get_string(&len);
recv_tok.length = len; /* u_int vs. size_t */
packet_check_eom();
maj_status = PRIVSEP(ssh_gssapi_accept_ctx(gssctxt, &recv_tok,
&send_tok, NULL));
xfree(recv_tok.value);
if (GSS_ERROR(maj_status)) {
if (send_tok.length != 0) {
packet_start(SSH2_MSG_USERAUTH_GSSAPI_ERRTOK);
packet_put_string(send_tok.value, send_tok.length);
packet_send();
}
authctxt->postponed = 0;
dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_TOKEN, NULL);
userauth_finish(authctxt, 0, "gssapi");
} else {
if (send_tok.length != 0) {
packet_start(SSH2_MSG_USERAUTH_GSSAPI_TOKEN);
packet_put_string(send_tok.value, send_tok.length);
packet_send();
}
if (maj_status == GSS_S_COMPLETE) {
dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_TOKEN, NULL);
dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_EXCHANGE_COMPLETE,
&input_gssapi_exchange_complete);
}
}
gss_release_buffer(&min_status, &send_tok);
}
开发者ID:miettal,项目名称:armadillo420_standard,代码行数:48,代码来源:auth2-gss.c
示例19: userauth_none
static void
userauth_none(Authctxt *authctxt)
{
none_enabled = 0;
if (!authctxt || !authctxt->method)
fatal("%s: missing context", __func__);
packet_check_eom();
userauth_banner();
#ifdef HAVE_CYGWIN
if (check_nt_auth(1, authctxt->pw) == 0)
return(0);
#endif
authctxt->method->authenticated = PRIVSEP(auth_password(authctxt, ""));
}
开发者ID:andreiw,项目名称:polaris,代码行数:16,代码来源:auth2-none.c
示例20: packet_disconnect
void PTYPars::read_from_packet (CoreConnection* con)
{
u_int len;
int n_bytes;
#if 0 // FIXME
if (s->ttyfd != -1) {
packet_disconnect("Protocol error: you already have a pty.");
return 0;
}
#endif
const char* term2 = con-> packet_get_string(&len);
term = term2;
xfree ((void*) term2);
col = con-> packet_get_int();
row = con-> packet_get_int();
xpixel = con-> packet_get_int();
ypixel = con-> packet_get_int();
#if 0
/* Allocate a pty and open it. */
debug("Allocating pty.");
if (!PRIVSEP(pty_allocate(&s->ptyfd, &s->ttyfd, s->tty,
sizeof(s->tty)))) {
if (s->term)
xfree(s->term);
s->term = NULL;
s->ptyfd = -1;
s->ttyfd = -1;
error("session_pty_req: session %d alloc failed", s->self);
return 0;
}
debug("session_pty_req: session %d alloc %s", s->self, s->tty);
#endif
PTY::tty_parse_modes(con, &n_bytes);
#if 0
/* Set window size from the packet. */
pty_change_window_size(s->ptyfd, s->row, s->col, s->xpixel, s->ypixel);
#endif
packet_check_eom (con);
}
开发者ID:lodyagin,项目名称:shiesh,代码行数:46,代码来源:PTYPars.cpp
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