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-rw-r--r--lib/curl_sasl.c9
-rw-r--r--lib/vauth/cleartext.c34
-rw-r--r--lib/vauth/vauth.h7
3 files changed, 27 insertions, 23 deletions
diff --git a/lib/curl_sasl.c b/lib/curl_sasl.c
index 456e08325..94b51e541 100644
--- a/lib/curl_sasl.c
+++ b/lib/curl_sasl.c
@@ -367,8 +367,8 @@ CURLcode Curl_sasl_start(struct SASL *sasl, struct connectdata *conn,
sasl->authused = SASL_MECH_PLAIN;
if(force_ir || data->set.sasl_ir)
- result = Curl_auth_create_plain_message(data, conn->user, conn->passwd,
- &resp, &len);
+ result = Curl_auth_create_plain_message(data, conn->user, conn->user,
+ conn->passwd, &resp, &len);
}
else if(enabledmechs & SASL_MECH_LOGIN) {
mech = SASL_MECH_STRING_LOGIN;
@@ -450,9 +450,8 @@ CURLcode Curl_sasl_continue(struct SASL *sasl, struct connectdata *conn,
*progress = SASL_DONE;
return result;
case SASL_PLAIN:
- result = Curl_auth_create_plain_message(data, conn->user, conn->passwd,
- &resp,
- &len);
+ result = Curl_auth_create_plain_message(data, conn->user, conn->user,
+ conn->passwd, &resp, &len);
break;
case SASL_LOGIN:
result = Curl_auth_create_login_message(data, conn->user, &resp, &len);
diff --git a/lib/vauth/cleartext.c b/lib/vauth/cleartext.c
index be6d6111e..0017d5836 100644
--- a/lib/vauth/cleartext.c
+++ b/lib/vauth/cleartext.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -49,8 +49,9 @@
* Parameters:
*
* data [in] - The session handle.
- * userp [in] - The user name.
- * passwdp [in] - The user's password.
+ * authzid [in] - The authorization identity.
+ * authcid [in] - The authentication identity.
+ * passwd [in] - The password.
* 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.
@@ -58,36 +59,39 @@
* Returns CURLE_OK on success.
*/
CURLcode Curl_auth_create_plain_message(struct Curl_easy *data,
- const char *userp,
- const char *passwdp,
+ const char *authzid,
+ const char *authcid,
+ const char *passwd,
char **outptr, size_t *outlen)
{
CURLcode result;
char *plainauth;
- size_t ulen;
+ size_t zlen;
+ size_t clen;
size_t plen;
size_t plainlen;
*outlen = 0;
*outptr = NULL;
- ulen = strlen(userp);
- plen = strlen(passwdp);
+ zlen = strlen(authzid);
+ clen = strlen(authcid);
+ plen = strlen(passwd);
/* Compute binary message length. Check for overflows. */
- if((ulen > SIZE_T_MAX/4) || (plen > (SIZE_T_MAX/2 - 2)))
+ if(((zlen + clen) > SIZE_T_MAX/4) || (plen > (SIZE_T_MAX/2 - 2)))
return CURLE_OUT_OF_MEMORY;
- plainlen = 2 * ulen + plen + 2;
+ plainlen = zlen + clen + plen + 2;
plainauth = malloc(plainlen);
if(!plainauth)
return CURLE_OUT_OF_MEMORY;
/* Calculate the reply */
- memcpy(plainauth, userp, ulen);
- plainauth[ulen] = '\0';
- memcpy(plainauth + ulen + 1, userp, ulen);
- plainauth[2 * ulen + 1] = '\0';
- memcpy(plainauth + 2 * ulen + 2, passwdp, plen);
+ memcpy(plainauth, authzid, zlen);
+ plainauth[zlen] = '\0';
+ memcpy(plainauth + zlen + 1, authcid, clen);
+ plainauth[zlen + clen + 1] = '\0';
+ memcpy(plainauth + zlen + clen + 2, passwd, plen);
/* Base64 encode the reply */
result = Curl_base64_encode(data, plainauth, plainlen, outptr, outlen);
diff --git a/lib/vauth/vauth.h b/lib/vauth/vauth.h
index 13ddc41f7..1cd03c7ff 100644
--- a/lib/vauth/vauth.h
+++ b/lib/vauth/vauth.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 2014 - 2017, Steve Holme, <steve_holme@hotmail.com>.
+ * Copyright (C) 2014 - 2019, Steve Holme, <steve_holme@hotmail.com>.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -60,8 +60,9 @@ bool Curl_auth_user_contains_domain(const char *user);
/* This is used to generate a base64 encoded PLAIN cleartext message */
CURLcode Curl_auth_create_plain_message(struct Curl_easy *data,
- const char *userp,
- const char *passwdp,
+ const char *authzid,
+ const char *authcid,
+ const char *passwd,
char **outptr, size_t *outlen);
/* This is used to generate a base64 encoded LOGIN cleartext message */