* KIND, either express or implied.
*
* RFC2195 CRAM-MD5 authentication
- * RFC2617 Basic and Digest Access Authentication
* RFC2831 DIGEST-MD5 authentication
* RFC4422 Simple Authentication and Security Layer (SASL)
* RFC4616 PLAIN authentication
#include "curl_md5.h"
#include "vtls/vtls.h"
#include "curl_hmac.h"
+#include "curl_ntlm_msgs.h"
#include "curl_sasl.h"
#include "warnless.h"
#include "curl_memory.h"
#include "strtok.h"
#include "rawstr.h"
-#include "non-ascii.h" /* included for Curl_convert_... prototypes */
+
+#ifdef USE_NSS
+#include "vtls/nssg.h" /* for Curl_nss_force_init() */
+#endif
#define _MPRINTF_REPLACE /* use our functions only */
#include <curl/mprintf.h>
#define DIGEST_QOP_VALUE_STRING_AUTH_INT "auth-int"
#define DIGEST_QOP_VALUE_STRING_AUTH_CONF "auth-conf"
-#define DIGEST_MAX_VALUE_LENGTH 256
-#define DIGEST_MAX_CONTENT_LENGTH 1024
-
-/* The CURL_OUTPUT_DIGEST_CONV macro below is for non-ASCII machines.
- It converts digest text to ASCII so the MD5 will be correct for
- what ultimately goes over the network.
-*/
-#define CURL_OUTPUT_DIGEST_CONV(a, b) \
- result = Curl_convert_to_network(a, (char *)b, strlen((const char*)b)); \
- if(result) { \
- free(b); \
- return result; \
- }
-
-/*
- * Return 0 on success and then the buffers are filled in fine.
- *
- * Non-zero means failure to parse.
- */
-static int sasl_digest_get_pair(const char *str, char *value, char *content,
- const char **endptr)
-{
- int c;
- bool starts_with_quote = FALSE;
- bool escape = FALSE;
-
- for(c = DIGEST_MAX_VALUE_LENGTH - 1; (*str && (*str != '=') && c--); )
- *value++ = *str++;
- *value = 0;
-
- if('=' != *str++)
- /* eek, no match */
- return 1;
-
- if('\"' == *str) {
- /* this starts with a quote so it must end with one as well! */
- str++;
- starts_with_quote = TRUE;
- }
-
- for(c = DIGEST_MAX_CONTENT_LENGTH - 1; *str && c--; str++) {
- switch(*str) {
- case '\\':
- if(!escape) {
- /* possibly the start of an escaped quote */
- escape = TRUE;
- *content++ = '\\'; /* even though this is an escape character, we still
- store it as-is in the target buffer */
- continue;
- }
- break;
- case ',':
- if(!starts_with_quote) {
- /* this signals the end of the content if we didn't get a starting
- quote and then we do "sloppy" parsing */
- c = 0; /* the end */
- continue;
- }
- break;
- case '\r':
- case '\n':
- /* end of string */
- c = 0;
- continue;
- case '\"':
- if(!escape && starts_with_quote) {
- /* end of string */
- c = 0;
- continue;
- }
- break;
- }
- escape = FALSE;
- *content++ = *str;
- }
- *content = 0;
-
- *endptr = str;
-
- return 0; /* all is fine! */
-}
-
-/* Convert md5 chunk to RFC2617 (section 3.1.3) -suitable ascii string*/
-static void sasl_digest_md5_to_ascii(unsigned char *source, /* 16 bytes */
- unsigned char *dest) /* 33 bytes */
-{
- int i;
- for(i = 0; i < 16; i++)
- snprintf((char *)&dest[i*2], 3, "%02x", source[i]);
-}
-
-/* Perform quoted-string escaping as described in RFC2616 and its errata */
-static char *sasl_digest_string_quoted(const char *source)
-{
- char *dest, *d;
- const char *s = source;
- size_t n = 1; /* null terminator */
-
- /* Calculate size needed */
- while(*s) {
- ++n;
- if(*s == '"' || *s == '\\') {
- ++n;
- }
- ++s;
- }
-
- dest = malloc(n);
- if(dest) {
- s = source;
- d = dest;
- while(*s) {
- if(*s == '"' || *s == '\\') {
- *d++ = '\\';
- }
- *d++ = *s++;
- }
- *d = 0;
- }
-
- return dest;
-}
-
/* Retrieves the value for a corresponding key from the challenge string
* returns TRUE if the key could be found, FALSE if it does not exists
*/
return CURLE_OK;
}
-#endif /* !CURL_DISABLE_CRYPTO_AUTH && !USE_WINDOWS_SSPI */
-
-#if !defined(USE_WINDOWS_SSPI)
-/*
- * Curl_sasl_build_spn()
- *
- * This is used to build a SPN string in the format service/host.
- *
- * Parameters:
- *
- * serivce [in] - The service type such as www, smtp, pop or imap.
- * host [in] - The host name or realm.
- *
- * Returns a pointer to the newly allocated SPN.
- */
-char *Curl_sasl_build_spn(const char *service, const char *host)
-{
- /* Generate and return our SPN */
- return aprintf("%s/%s", service, host);
-}
#endif
/*
*
* Parameters:
*
- * chlg64 [in] - The base64 encoded challenge message.
+ * chlg64 [in] - Pointer to the base64 encoded challenge message.
* outptr [in/out] - The address where a pointer to newly allocated memory
* holding the result will be stored upon completion.
* outlen [out] - The length of the output message.
*
* Parameters:
*
- * chlg64 [in] - The base64 encoded challenge message.
+ * chlg64 [in] - Pointer to the base64 encoded challenge message.
* nonce [in/out] - The buffer where the nonce will be stored.
* nlen [in] - The length of the nonce buffer.
* realm [in/out] - The buffer where the realm will be stored.
* Parameters:
*
* data [in] - The session handle.
- * chlg64 [in] - The base64 encoded challenge message.
+ * chlg64 [in] - Pointer to the base64 encoded challenge message.
* userp [in] - The user name.
* passdwp [in] - The user's password.
* service [in] - The service type such as www, smtp, pop or imap.
char nonceCount[] = "00000001";
char method[] = "AUTHENTICATE";
char qop[] = DIGEST_QOP_VALUE_STRING_AUTH;
- char *spn = NULL;
+ char uri[128];
/* Decode the challange message */
result = sasl_decode_digest_md5_message(chlg64, nonce, sizeof(nonce),
for(i = 0; i < MD5_DIGEST_LEN; i++)
snprintf(&HA1_hex[2 * i], 3, "%02x", digest[i]);
- /* Generate our SPN */
- spn = Curl_sasl_build_spn(service, realm);
- if(!spn)
- return CURLE_OUT_OF_MEMORY;
+ /* Prepare the URL string */
+ snprintf(uri, sizeof(uri), "%s/%s", service, realm);
/* Calculate H(A2) */
ctxt = Curl_MD5_init(Curl_DIGEST_MD5);
- if(!ctxt) {
- Curl_safefree(spn);
-
+ if(!ctxt)
return CURLE_OUT_OF_MEMORY;
- }
Curl_MD5_update(ctxt, (const unsigned char *) method,
curlx_uztoui(strlen(method)));
Curl_MD5_update(ctxt, (const unsigned char *) ":", 1);
- Curl_MD5_update(ctxt, (const unsigned char *) spn,
- curlx_uztoui(strlen(spn)));
+ Curl_MD5_update(ctxt, (const unsigned char *) uri,
+ curlx_uztoui(strlen(uri)));
Curl_MD5_final(ctxt, digest);
for(i = 0; i < MD5_DIGEST_LEN; i++)
/* Now calculate the response hash */
ctxt = Curl_MD5_init(Curl_DIGEST_MD5);
- if(!ctxt) {
- Curl_safefree(spn);
-
+ if(!ctxt)
return CURLE_OUT_OF_MEMORY;
- }
Curl_MD5_update(ctxt, (const unsigned char *) HA1_hex, 2 * MD5_DIGEST_LEN);
Curl_MD5_update(ctxt, (const unsigned char *) ":", 1);
"cnonce=\"%s\",nc=\"%s\",digest-uri=\"%s\",response=%s,"
"qop=%s",
userp, realm, nonce,
- cnonce, nonceCount, spn, resp_hash_hex, qop);
- Curl_safefree(spn);
+ cnonce, nonceCount, uri, resp_hash_hex, qop);
if(!response)
return CURLE_OUT_OF_MEMORY;
/* Base64 encode the response */
result = Curl_base64_encode(data, response, 0, outptr, outlen);
- Curl_safefree(response);
-
+ free(response);
return result;
}
+#endif /* USE_WINDOWS_SSPI */
-/*
- * Curl_sasl_decode_digest_http_message()
- *
- * This is used to decode a HTTP DIGEST challenge message into the seperate
- * attributes.
- *
- * Parameters:
- *
- * chlg [in] - The challenge message.
- * digest [in/out] - The digest data struct being used and modified.
- *
- * Returns CURLE_OK on success.
- */
-CURLcode Curl_sasl_decode_digest_http_message(const char *chlg,
- struct digestdata *digest)
-{
- bool before = FALSE; /* got a nonce before */
- bool foundAuth = FALSE;
- bool foundAuthInt = FALSE;
- char *token = NULL;
- char *tmp = NULL;
-
- /* If we already have received a nonce, keep that in mind */
- if(digest->nonce)
- before = TRUE;
-
- /* Clean up any former leftovers and initialise to defaults */
- Curl_sasl_digest_cleanup(digest);
-
- for(;;) {
- char value[DIGEST_MAX_VALUE_LENGTH];
- char content[DIGEST_MAX_CONTENT_LENGTH];
-
- /* Pass all additional spaces here */
- while(*chlg && ISSPACE(*chlg))
- chlg++;
-
- /* Extract a value=content pair */
- if(!sasl_digest_get_pair(chlg, value, content, &chlg)) {
- if(Curl_raw_equal(value, "nonce")) {
- digest->nonce = strdup(content);
- if(!digest->nonce)
- return CURLE_OUT_OF_MEMORY;
- }
- else if(Curl_raw_equal(value, "stale")) {
- if(Curl_raw_equal(content, "true")) {
- digest->stale = TRUE;
- digest->nc = 1; /* we make a new nonce now */
- }
- }
- else if(Curl_raw_equal(value, "realm")) {
- digest->realm = strdup(content);
- if(!digest->realm)
- return CURLE_OUT_OF_MEMORY;
- }
- else if(Curl_raw_equal(value, "opaque")) {
- digest->opaque = strdup(content);
- if(!digest->opaque)
- return CURLE_OUT_OF_MEMORY;
- }
- else if(Curl_raw_equal(value, "qop")) {
- char *tok_buf;
- /* Tokenize the list and choose auth if possible, use a temporary
- clone of the buffer since strtok_r() ruins it */
- tmp = strdup(content);
- if(!tmp)
- return CURLE_OUT_OF_MEMORY;
-
- token = strtok_r(tmp, ",", &tok_buf);
- while(token != NULL) {
- if(Curl_raw_equal(token, DIGEST_QOP_VALUE_STRING_AUTH)) {
- foundAuth = TRUE;
- }
- else if(Curl_raw_equal(token, DIGEST_QOP_VALUE_STRING_AUTH_INT)) {
- foundAuthInt = TRUE;
- }
- token = strtok_r(NULL, ",", &tok_buf);
- }
-
- free(tmp);
-
- /* Select only auth or auth-int. Otherwise, ignore */
- if(foundAuth) {
- digest->qop = strdup(DIGEST_QOP_VALUE_STRING_AUTH);
- if(!digest->qop)
- return CURLE_OUT_OF_MEMORY;
- }
- else if(foundAuthInt) {
- digest->qop = strdup(DIGEST_QOP_VALUE_STRING_AUTH_INT);
- if(!digest->qop)
- return CURLE_OUT_OF_MEMORY;
- }
- }
- else if(Curl_raw_equal(value, "algorithm")) {
- digest->algorithm = strdup(content);
- if(!digest->algorithm)
- return CURLE_OUT_OF_MEMORY;
-
- if(Curl_raw_equal(content, "MD5-sess"))
- digest->algo = CURLDIGESTALGO_MD5SESS;
- else if(Curl_raw_equal(content, "MD5"))
- digest->algo = CURLDIGESTALGO_MD5;
- else
- return CURLE_BAD_CONTENT_ENCODING;
- }
- else {
- /* unknown specifier, ignore it! */
- }
- }
- else
- break; /* we're done here */
-
- /* Pass all additional spaces here */
- while(*chlg && ISSPACE(*chlg))
- chlg++;
-
- /* Allow the list to be comma-separated */
- if(',' == *chlg)
- chlg++;
- }
-
- /* We had a nonce since before, and we got another one now without
- 'stale=true'. This means we provided bad credentials in the previous
- request */
- if(before && !digest->stale)
- return CURLE_BAD_CONTENT_ENCODING;
-
- /* We got this header without a nonce, that's a bad Digest line! */
- if(!digest->nonce)
- return CURLE_BAD_CONTENT_ENCODING;
-
- return CURLE_OK;
-}
+#endif /* CURL_DISABLE_CRYPTO_AUTH */
+#ifdef USE_NTLM
/*
- * Curl_sasl_create_digest_http_message()
+ * Curl_sasl_create_ntlm_type1_message()
*
- * This is used to generate a HTTP DIGEST response message ready for sending
- * to the recipient.
+ * This is used to generate an already encoded NTLM type-1 message ready for
+ * sending to the recipient.
+ *
+ * Note: This is a simple wrapper of the NTLM function which means that any
+ * SASL based protocols don't have to include the NTLM functions directly.
*
* Parameters:
*
- * data [in] - The session handle.
- * userp [in] - The user name.
+ * userp [in] - The user name in the format User or Domain\User.
* passdwp [in] - The user's password.
- * request [in] - The HTTP request.
- * uripath [in] - The path of the HTTP uri.
- * digest [in/out] - The digest data struct being used and modified.
+ * 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.
* outlen [out] - The length of the output message.
*
* Returns CURLE_OK on success.
*/
-CURLcode Curl_sasl_create_digest_http_message(struct SessionHandle *data,
- const char *userp,
- const char *passwdp,
- const unsigned char *request,
- const unsigned char *uripath,
- struct digestdata *digest,
- char **outptr, size_t *outlen)
+CURLcode Curl_sasl_create_ntlm_type1_message(const char *userp,
+ const char *passwdp,
+ struct ntlmdata *ntlm,
+ char **outptr, size_t *outlen)
{
- CURLcode result;
- unsigned char md5buf[16]; /* 16 bytes/128 bits */
- unsigned char request_digest[33];
- unsigned char *md5this;
- unsigned char ha1[33];/* 32 digits and 1 zero byte */
- unsigned char ha2[33];/* 32 digits and 1 zero byte */
- char cnoncebuf[33];
- char *cnonce = NULL;
- size_t cnonce_sz = 0;
- char *userp_quoted;
- char *response = NULL;
- char *tmp = NULL;
-
- if(!digest->nc)
- digest->nc = 1;
-
- if(!digest->cnonce) {
- snprintf(cnoncebuf, sizeof(cnoncebuf), "%08x%08x%08x%08x",
- Curl_rand(data), Curl_rand(data),
- Curl_rand(data), Curl_rand(data));
-
- result = Curl_base64_encode(data, cnoncebuf, strlen(cnoncebuf),
- &cnonce, &cnonce_sz);
- if(result)
- return result;
-
- digest->cnonce = cnonce;
- }
-
- /*
- if the algorithm is "MD5" or unspecified (which then defaults to MD5):
-
- A1 = unq(username-value) ":" unq(realm-value) ":" passwd
-
- if the algorithm is "MD5-sess" then:
-
- A1 = H( unq(username-value) ":" unq(realm-value) ":" passwd )
- ":" unq(nonce-value) ":" unq(cnonce-value)
- */
-
- md5this = (unsigned char *)
- aprintf("%s:%s:%s", userp, digest->realm, passwdp);
- if(!md5this)
- return CURLE_OUT_OF_MEMORY;
-
- CURL_OUTPUT_DIGEST_CONV(data, md5this); /* convert on non-ASCII machines */
- Curl_md5it(md5buf, md5this);
- Curl_safefree(md5this);
- sasl_digest_md5_to_ascii(md5buf, ha1);
-
- if(digest->algo == CURLDIGESTALGO_MD5SESS) {
- /* nonce and cnonce are OUTSIDE the hash */
- tmp = aprintf("%s:%s:%s", ha1, digest->nonce, digest->cnonce);
- if(!tmp)
- return CURLE_OUT_OF_MEMORY;
-
- CURL_OUTPUT_DIGEST_CONV(data, tmp); /* convert on non-ASCII machines */
- Curl_md5it(md5buf, (unsigned char *)tmp);
- Curl_safefree(tmp);
- sasl_digest_md5_to_ascii(md5buf, ha1);
- }
-
- /*
- If the "qop" directive's value is "auth" or is unspecified, then A2 is:
-
- A2 = Method ":" digest-uri-value
-
- If the "qop" value is "auth-int", then A2 is:
-
- A2 = Method ":" digest-uri-value ":" H(entity-body)
-
- (The "Method" value is the HTTP request method as specified in section
- 5.1.1 of RFC 2616)
- */
-
- md5this = (unsigned char *)aprintf("%s:%s", request, uripath);
-
- if(digest->qop && Curl_raw_equal(digest->qop, "auth-int")) {
- /* We don't support auth-int for PUT or POST at the moment.
- TODO: replace md5 of empty string with entity-body for PUT/POST */
- unsigned char *md5this2 = (unsigned char *)
- aprintf("%s:%s", md5this, "d41d8cd98f00b204e9800998ecf8427e");
- Curl_safefree(md5this);
- md5this = md5this2;
- }
-
- if(!md5this)
- return CURLE_OUT_OF_MEMORY;
-
- CURL_OUTPUT_DIGEST_CONV(data, md5this); /* convert on non-ASCII machines */
- Curl_md5it(md5buf, md5this);
- Curl_safefree(md5this);
- sasl_digest_md5_to_ascii(md5buf, ha2);
-
- if(digest->qop) {
- md5this = (unsigned char *)aprintf("%s:%s:%08x:%s:%s:%s",
- ha1,
- digest->nonce,
- digest->nc,
- digest->cnonce,
- digest->qop,
- ha2);
- }
- else {
- md5this = (unsigned char *)aprintf("%s:%s:%s",
- ha1,
- digest->nonce,
- ha2);
- }
-
- if(!md5this)
- return CURLE_OUT_OF_MEMORY;
-
- CURL_OUTPUT_DIGEST_CONV(data, md5this); /* convert on non-ASCII machines */
- Curl_md5it(md5buf, md5this);
- Curl_safefree(md5this);
- sasl_digest_md5_to_ascii(md5buf, request_digest);
-
- /* for test case 64 (snooped from a Mozilla 1.3a request)
-
- Authorization: Digest username="testuser", realm="testrealm", \
- nonce="1053604145", uri="/64", response="c55f7f30d83d774a3d2dcacf725abaca"
-
- Digest parameters are all quoted strings. Username which is provided by
- the user will need double quotes and backslashes within it escaped. For
- the other fields, this shouldn't be an issue. realm, nonce, and opaque
- are copied as is from the server, escapes and all. cnonce is generated
- with web-safe characters. uri is already percent encoded. nc is 8 hex
- characters. algorithm and qop with standard values only contain web-safe
- chracters.
- */
- userp_quoted = sasl_digest_string_quoted(userp);
- if(!userp_quoted)
- return CURLE_OUT_OF_MEMORY;
-
- if(digest->qop) {
- response = aprintf("username=\"%s\", "
- "realm=\"%s\", "
- "nonce=\"%s\", "
- "uri=\"%s\", "
- "cnonce=\"%s\", "
- "nc=%08x, "
- "qop=%s, "
- "response=\"%s\"",
- userp_quoted,
- digest->realm,
- digest->nonce,
- uripath,
- digest->cnonce,
- digest->nc,
- digest->qop,
- request_digest);
-
- if(Curl_raw_equal(digest->qop, "auth"))
- digest->nc++; /* The nc (from RFC) has to be a 8 hex digit number 0
- padded which tells to the server how many times you are
- using the same nonce in the qop=auth mode */
- }
- else {
- response = aprintf("username=\"%s\", "
- "realm=\"%s\", "
- "nonce=\"%s\", "
- "uri=\"%s\", "
- "response=\"%s\"",
- userp_quoted,
- digest->realm,
- digest->nonce,
- uripath,
- request_digest);
- }
- Curl_safefree(userp_quoted);
- if(!response)
- return CURLE_OUT_OF_MEMORY;
-
- /* Add the optional fields */
- if(digest->opaque) {
- /* Append the opaque */
- tmp = aprintf("%s, opaque=\"%s\"", response, digest->opaque);
- free(response);
- if(!tmp)
- return CURLE_OUT_OF_MEMORY;
-
- response = tmp;
- }
-
- if(digest->algorithm) {
- /* Append the algorithm */
- tmp = aprintf("%s, algorithm=\"%s\"", response, digest->algorithm);
- free(response);
- if(!tmp)
- return CURLE_OUT_OF_MEMORY;
-
- response = tmp;
- }
-
- /* Return the output */
- *outptr = response;
- *outlen = strlen(response);
-
- return CURLE_OK;
+ return Curl_ntlm_create_type1_message(userp, passwdp, ntlm, outptr, outlen);
}
/*
- * Curl_sasl_digest_cleanup()
+ * Curl_sasl_decode_ntlm_type2_message()
*
- * This is used to clean up the digest specific data.
+ * This is used to decode an already encoded NTLM type-2 message.
*
* Parameters:
*
- * digest [in/out] - The digest data struct being cleaned up.
+ * data [in] - Pointer to session handle.
+ * type2msg [in] - Pointer to the base64 encoded type-2 message.
+ * ntlm [in/out] - The ntlm data struct being used and modified.
*
+ * Returns CURLE_OK on success.
*/
-void Curl_sasl_digest_cleanup(struct digestdata *digest)
+CURLcode Curl_sasl_decode_ntlm_type2_message(struct SessionHandle *data,
+ const char *type2msg,
+ struct ntlmdata *ntlm)
{
- Curl_safefree(digest->nonce);
- Curl_safefree(digest->cnonce);
- Curl_safefree(digest->realm);
- Curl_safefree(digest->opaque);
- Curl_safefree(digest->qop);
- Curl_safefree(digest->algorithm);
-
- digest->nc = 0;
- digest->algo = CURLDIGESTALGO_MD5; /* default algorithm */
- digest->stale = FALSE; /* default means normal, not stale */
-}
-#endif /* !USE_WINDOWS_SSPI */
+#ifdef USE_NSS
+ CURLcode result;
-#endif /* CURL_DISABLE_CRYPTO_AUTH */
+ /* make sure the crypto backend is initialized */
+ result = Curl_nss_force_init(data);
+ if(result)
+ return result;
+#endif
+
+ return Curl_ntlm_decode_type2_message(data, type2msg, ntlm);
+}
-#if defined(USE_NTLM) && !defined(USE_WINDOWS_SSPI)
/*
- * Curl_sasl_ntlm_cleanup()
+ * Curl_sasl_create_ntlm_type3_message()
*
- * This is used to clean up the ntlm specific data.
+ * This is used to generate an already encoded NTLM type-3 message ready for
+ * sending to the recipient.
*
* Parameters:
*
- * ntlm [in/out] - The ntlm data struct being cleaned up.
+ * data [in] - Pointer to session handle.
+ * userp [in] - The user name in the format User or Domain\User.
+ * passdwp [in] - The user's password.
+ * 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.
+ * outlen [out] - The length of the output message.
*
+ * Returns CURLE_OK on success.
*/
-void Curl_sasl_ntlm_cleanup(struct ntlmdata *ntlm)
+CURLcode Curl_sasl_create_ntlm_type3_message(struct SessionHandle *data,
+ const char *userp,
+ const char *passwdp,
+ struct ntlmdata *ntlm,
+ char **outptr, size_t *outlen)
{
- /* Free the target info */
- Curl_safefree(ntlm->target_info);
-
- /* Reset any variables */
- ntlm->target_info_len = 0;
+ return Curl_ntlm_create_type3_message(data, userp, passwdp, ntlm, outptr,
+ outlen);
}
-#endif /* USE_NTLM && !USE_WINDOWS_SSPI*/
+#endif /* USE_NTLM */
/*
* Curl_sasl_create_xoauth2_message()
*
* Parameters:
*
- * conn [in] - The connection data.
+ * conn [in] - Pointer to the connection data.
* authused [in] - The authentication mechanism used.
*/
void Curl_sasl_cleanup(struct connectdata *conn, unsigned int authused)
{
-#if defined(USE_KERBEROS5)
- /* Cleanup the gssapi structure */
- if(authused == SASL_MECH_GSSAPI) {
- Curl_sasl_gssapi_cleanup(&conn->krb5);
- }
-#endif
-
-#if defined(USE_NTLM)
+#ifdef USE_NTLM
/* Cleanup the ntlm structure */
if(authused == SASL_MECH_NTLM) {
- Curl_sasl_ntlm_cleanup(&conn->ntlm);
+ Curl_ntlm_sspi_cleanup(&conn->ntlm);
}
-#endif
-
-#if !defined(USE_KERBEROS5) && !defined(USE_NTLM)
+ (void)conn;
+#else
/* Reserved for future use */
(void)conn;
(void)authused;
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