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-rw-r--r--lib/curl_sasl.c14
-rw-r--r--lib/http_ntlm.c14
-rw-r--r--lib/urldata.h1
-rw-r--r--lib/vauth/ntlm.c6
-rw-r--r--lib/vauth/ntlm_sspi.c14
-rw-r--r--lib/vauth/vauth.h2
6 files changed, 41 insertions, 10 deletions
diff --git a/lib/curl_sasl.c b/lib/curl_sasl.c
index 7052bd913..e54e4875e 100644
--- a/lib/curl_sasl.c
+++ b/lib/curl_sasl.c
@@ -265,7 +265,7 @@ CURLcode Curl_sasl_start(struct SASL *sasl, struct connectdata *conn,
const char * const hostname = SSL_IS_PROXY() ? conn->http_proxy.host.name :
conn->host.name;
const long int port = SSL_IS_PROXY() ? conn->port : conn->remote_port;
-#if defined(USE_KERBEROS5)
+#if defined(USE_KERBEROS5) || defined(USE_NTLM)
const char *service = data->set.str[STRING_SERVICE_NAME] ?
data->set.str[STRING_SERVICE_NAME] :
sasl->params->service;
@@ -333,7 +333,10 @@ CURLcode Curl_sasl_start(struct SASL *sasl, struct connectdata *conn,
if(force_ir || data->set.sasl_ir)
result = Curl_auth_create_ntlm_type1_message(data,
conn->user, conn->passwd,
- &conn->ntlm, &resp, &len);
+ service,
+ hostname,
+ &conn->ntlm, &resp,
+ &len);
}
else
#endif
@@ -419,13 +422,11 @@ CURLcode Curl_sasl_continue(struct SASL *sasl, struct connectdata *conn,
char *chlg = NULL;
size_t chlglen = 0;
#endif
-#if !defined(CURL_DISABLE_CRYPTO_AUTH) || defined(USE_KERBEROS5)
+#if !defined(CURL_DISABLE_CRYPTO_AUTH) || defined(USE_KERBEROS5) || \
+ defined(USE_NTLM)
const char *service = data->set.str[STRING_SERVICE_NAME] ?
data->set.str[STRING_SERVICE_NAME] :
sasl->params->service;
-#endif
-#if !defined(CURL_DISABLE_CRYPTO_AUTH) || defined(USE_KERBEROS5) || \
- defined(USE_NTLM)
char *serverdata;
#endif
size_t len = 0;
@@ -496,6 +497,7 @@ CURLcode Curl_sasl_continue(struct SASL *sasl, struct connectdata *conn,
/* Create the type-1 message */
result = Curl_auth_create_ntlm_type1_message(data,
conn->user, conn->passwd,
+ service, hostname,
&conn->ntlm, &resp, &len);
newstate = SASL_NTLM_TYPE2MSG;
break;
diff --git a/lib/http_ntlm.c b/lib/http_ntlm.c
index 0f1edcf65..fd5540b5d 100644
--- a/lib/http_ntlm.c
+++ b/lib/http_ntlm.c
@@ -121,9 +121,11 @@ CURLcode Curl_output_ntlm(struct connectdata *conn, bool proxy)
server, which is for a plain host or for a HTTP proxy */
char **allocuserpwd;
- /* point to the name and password for this */
+ /* point to the username, password, service and host */
const char *userp;
const char *passwdp;
+ const char *service = NULL;
+ const char *hostname = NULL;
/* point to the correct struct with this */
struct ntlmdata *ntlm;
@@ -141,6 +143,9 @@ CURLcode Curl_output_ntlm(struct connectdata *conn, bool proxy)
allocuserpwd = &conn->allocptr.proxyuserpwd;
userp = conn->http_proxy.user;
passwdp = conn->http_proxy.passwd;
+ service = conn->data->set.str[STRING_PROXY_SERVICE_NAME] ?
+ conn->data->set.str[STRING_PROXY_SERVICE_NAME] : "HTTP";
+ hostname = conn->http_proxy.host.name;
ntlm = &conn->proxyntlm;
authp = &conn->data->state.authproxy;
}
@@ -148,6 +153,9 @@ CURLcode Curl_output_ntlm(struct connectdata *conn, bool proxy)
allocuserpwd = &conn->allocptr.userpwd;
userp = conn->user;
passwdp = conn->passwd;
+ service = conn->data->set.str[STRING_SERVICE_NAME] ?
+ conn->data->set.str[STRING_SERVICE_NAME] : "HTTP";
+ hostname = conn->host.name;
ntlm = &conn->ntlm;
authp = &conn->data->state.authhost;
}
@@ -174,7 +182,9 @@ CURLcode Curl_output_ntlm(struct connectdata *conn, bool proxy)
default: /* for the weird cases we (re)start here */
/* Create a type-1 message */
result = Curl_auth_create_ntlm_type1_message(conn->data, userp, passwdp,
- ntlm, &base64, &len);
+ service, hostname,
+ ntlm, &base64,
+ &len);
if(result)
return result;
diff --git a/lib/urldata.h b/lib/urldata.h
index 196aa6395..d439dc3d6 100644
--- a/lib/urldata.h
+++ b/lib/urldata.h
@@ -328,6 +328,7 @@ struct ntlmdata {
BYTE *output_token;
BYTE *input_token;
size_t input_token_len;
+ TCHAR *spn;
#else
unsigned int flags;
unsigned char nonce[8];
diff --git a/lib/vauth/ntlm.c b/lib/vauth/ntlm.c
index 1e0d4792e..ea5e56e37 100644
--- a/lib/vauth/ntlm.c
+++ b/lib/vauth/ntlm.c
@@ -355,6 +355,8 @@ static void unicodecpy(unsigned char *dest, const char *src, size_t length)
* data [in] - The session handle.
* userp [in] - The user name in the format User or Domain\User.
* passdwp [in] - The user's password.
+ * service [in] - The service type such as http, smtp, pop or imap.
+ * host [in] - The host name.
* ntlm [in/out] - The NTLM data struct being used and modified.
* outptr [in/out] - The address where a pointer to newly allocated memory
* holding the result will be stored upon completion.
@@ -365,6 +367,8 @@ static void unicodecpy(unsigned char *dest, const char *src, size_t length)
CURLcode Curl_auth_create_ntlm_type1_message(struct Curl_easy *data,
const char *userp,
const char *passwdp,
+ const char *service,
+ const char *hostname,
struct ntlmdata *ntlm,
char **outptr, size_t *outlen)
{
@@ -394,6 +398,8 @@ CURLcode Curl_auth_create_ntlm_type1_message(struct Curl_easy *data,
domain are empty */
(void)userp;
(void)passwdp;
+ (void)service,
+ (void)hostname,
/* Clean up any former leftovers and initialise to defaults */
Curl_auth_ntlm_cleanup(ntlm);
diff --git a/lib/vauth/ntlm_sspi.c b/lib/vauth/ntlm_sspi.c
index 921524618..089c1a6d4 100644
--- a/lib/vauth/ntlm_sspi.c
+++ b/lib/vauth/ntlm_sspi.c
@@ -70,6 +70,8 @@ bool Curl_auth_is_ntlm_supported(void)
* data [in] - The session handle.
* userp [in] - The user name in the format User or Domain\User.
* passdwp [in] - The user's password.
+ * service [in] - The service type such as http, smtp, pop or imap.
+ * host [in] - The host name.
* ntlm [in/out] - The NTLM data struct being used and modified.
* outptr [in/out] - The address where a pointer to newly allocated memory
* holding the result will be stored upon completion.
@@ -80,6 +82,8 @@ bool Curl_auth_is_ntlm_supported(void)
CURLcode Curl_auth_create_ntlm_type1_message(struct Curl_easy *data,
const char *userp,
const char *passwdp,
+ const char *service,
+ const char *host,
struct ntlmdata *ntlm,
char **outptr, size_t *outlen)
{
@@ -143,6 +147,10 @@ CURLcode Curl_auth_create_ntlm_type1_message(struct Curl_easy *data,
if(!ntlm->context)
return CURLE_OUT_OF_MEMORY;
+ ntlm->spn = Curl_auth_build_spn(service, host, NULL);
+ if(!ntlm->spn)
+ return CURLE_OUT_OF_MEMORY;
+
/* Setup the type-1 "output" security buffer */
type_1_desc.ulVersion = SECBUFFER_VERSION;
type_1_desc.cBuffers = 1;
@@ -153,7 +161,7 @@ CURLcode Curl_auth_create_ntlm_type1_message(struct Curl_easy *data,
/* Generate our type-1 message */
status = s_pSecFn->InitializeSecurityContext(ntlm->credentials, NULL,
- (TCHAR *) TEXT(""),
+ ntlm->spn,
0, 0, SECURITY_NETWORK_DREP,
NULL, 0,
ntlm->context, &type_1_desc,
@@ -271,7 +279,7 @@ CURLcode Curl_auth_create_ntlm_type3_message(struct Curl_easy *data,
/* Generate our type-3 message */
status = s_pSecFn->InitializeSecurityContext(ntlm->credentials,
ntlm->context,
- (TCHAR *) TEXT(""),
+ ntlm->spn,
0, 0, SECURITY_NETWORK_DREP,
&type_2_desc,
0, ntlm->context,
@@ -329,6 +337,8 @@ void Curl_auth_ntlm_cleanup(struct ntlmdata *ntlm)
/* Reset any variables */
ntlm->token_max = 0;
+
+ Curl_safefree(ntlm->spn);
}
#endif /* USE_WINDOWS_SSPI && USE_NTLM */
diff --git a/lib/vauth/vauth.h b/lib/vauth/vauth.h
index dfaf985c6..f43064211 100644
--- a/lib/vauth/vauth.h
+++ b/lib/vauth/vauth.h
@@ -122,6 +122,8 @@ bool Curl_auth_is_ntlm_supported(void);
CURLcode Curl_auth_create_ntlm_type1_message(struct Curl_easy *data,
const char *userp,
const char *passwdp,
+ const char *service,
+ const char *host,
struct ntlmdata *ntlm,
char **outptr,
size_t *outlen);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 22:51:20 +0000