Set auth type differently, we use one CURLOPT_HTTPAUTH instead as we plan

to add more method in the future.

diff --git a/CHANGES b/CHANGES
index 0125671..303134d 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -7,10 +7,15 @@
                                   Changelog
 
 Daniel (10 June)
+- Modified how to set auth type to libcurl. Now use CURLOPT_HTTPAUTH instead,
+  and pick method. Supported ones currently are:
+  CURLHTTP_BASIC     - default selection
+  CURLHTTP_DIGEST    - formerly CURLOPT_HTTPDIGEST
+  CURLHTTP_NEGOTIATE
+
 - Daniel Kouril added HTTP Negotiate authentication support, as defined in the
   IETF draft draft-brezak-spnego-http-04.txt. In use already by various
-  Microsoft web applications. CURLOPT_HTTPNEGOTIATE and --negotiate are the
-  new family members.
+  Microsoft web applications. --negotiate is the new family member.
 
 - A missing ending bracket (']') while doing URL globbing could lead to a
   segfault. While fixing this, I also introduced better error reporting in the

diff --git a/include/curl/curl.h b/include/curl/curl.h
index 46e09f4..0d590d6 100644 (file)
--- a/include/curl/curl.h
+++ b/include/curl/curl.h
@@ -213,6 +213,14 @@ typedef enum {
   CURLPROXY_SOCKS5 = 5
 } curl_proxytype;
 
+typedef enum {
+  CURLHTTP_BASIC  =    0, /* default */
+  CURLHTTP_DIGEST =    1, /* Digest */
+  CURLHTTP_NEGOTIATE = 2, /* Negotiate */
+  CURLHTTP_NTLM =      3, /* NTLM */
+  CURLHTTP_LAST           /* never to be used */
+} curl_httpauth;
+
 /* this was the error code 50 in 7.7.3 and a few earlier versions, this
    is no longer used by libcurl but is instead #defined here only to not
    make programs break */
@@ -625,13 +633,9 @@ typedef enum {
      attempted before the good old traditional PORT command. */     
   CINIT(FTP_USE_EPRT, LONG, 106),
 
-  /* Set this to a non-zero value to enable HTTP Digest Authentication.
-     You should use this in combination with CURLOPT_USERPWD. */
-  CINIT(HTTPDIGEST, LONG, 107),
-
-  /* Set this to a non-zero value to enable HTTP Negotiate Authentication.
-     You should use this in combination with CURLOPT_USERPWD. */
-  CINIT(HTTPNEGOTIATE, LONG, 108),
+  /* Set this to a curl_httpauth value to enable that particular authentication
+     method. Use this in combination with CURLOPT_USERPWD. */
+  CINIT(HTTPAUTH, LONG, 107),
 
   CURLOPT_LASTENTRY /* the last unused */
 } CURLoption;

diff --git a/lib/url.c b/lib/url.c
index 0ac487e..c328e5a 100644 (file)
--- a/lib/url.c
+++ b/lib/url.c
@@ -844,18 +844,38 @@ CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option, ...)
       data->set.encoding = (char*)ALL_CONTENT_ENCODINGS;
     break;
 
-  case CURLOPT_HTTPDIGEST:
+  case CURLOPT_HTTPAUTH:
     /*
-     * Enable HTTP Digest Authentication
+     * Set HTTP Authentication type.
      */
-    data->set.httpdigest = va_arg(param, long);
-    break;
+  {
+    curl_httpauth auth = va_arg(param, long);
+    switch(auth) {
+    case CURLHTTP_BASIC:
+      /* default */
+      data->set.httpdigest = FALSE;
+      data->set.httpnegotiate = FALSE;
+      break;
+    case CURLHTTP_DIGEST:
+      /* Enable HTTP Digest authentication */
+      data->set.httpdigest = TRUE;
+      data->set.httpnegotiate = FALSE;
+      break;
+    case CURLHTTP_NEGOTIATE:
 #ifdef GSSAPI
-  case CURLOPT_HTTPNEGOTIATE:
-    /* Enable HTTP Negotaiate authentication */
-    data->set.httpnegotiate = va_arg(param, long);
-    break;
+      /* Enable HTTP Negotaiate authentication */
+      data->set.httpdigest = FALSE;
+      data->set.httpnegotiate = TRUE;
+      break;
+#else
+      /* fall-through */
 #endif
+    default:
+      return CURLE_FAILED_INIT; /* unsupported type */
+    }
+  }
+  break;
+  
   case CURLOPT_USERPWD:
     /*
      * user:password to use in the operation

diff --git a/lib/urldata.h b/lib/urldata.h
index 4dbd409..459c5c4 100644 (file)
--- a/lib/urldata.h
+++ b/lib/urldata.h
@@ -689,9 +689,7 @@ struct UserDefined {
   long use_port;     /* which port to use (when not using default) */
   char *userpwd;     /* <user:password>, if used */
   bool httpdigest;   /* if HTTP Digest is enabled */
-#ifdef GSSAPI
   bool httpnegotiate; /* if HTTP Negotiate authentication is enabled */
-#endif
   char *set_range;   /* range, if used. See README for detailed specification
                         on this syntax. */
   long followlocation; /* as in HTTP Location: */

diff --git a/src/main.c b/src/main.c
index 0e740f3..ef52172 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -359,9 +359,7 @@ static void help(void)
        " -d/--data <data>   HTTP POST data (H)\n"
        "    --data-ascii <data>   HTTP POST ASCII data (H)\n"
        "    --data-binary <data>  HTTP POST binary data (H)\n"
-#ifdef GSSAPI
-       "    --negotiate     Enable HTTP Negotiate Authentication\n"
-#endif
+       "    --negotiate     Enable HTTP Negotiate Authentication (req GSS-lib)\n"
        "    --digest        Enable HTTP Digest Authentication");
   puts("    --disable-eprt  Prevents curl from using EPRT or LPRT (F)\n"
        "    --disable-epsv  Prevents curl from using EPSV (F)\n"
@@ -464,9 +462,7 @@ struct Configurable {
   bool cookiesession; /* new session? */
   bool encoding;    /* Accept-Encoding please */
   bool digest;      /* Digest Authentication */
-#ifdef GSSAPI
   bool negotiate;   /* Negotiate Authentication */
-#endif
   bool use_resume;
   bool resume_from_current;
   bool disable_epsv;
@@ -1059,9 +1055,7 @@ static ParameterError getparameter(char *flag, /* f or -long-flag */
     {"5i", "limit-rate", TRUE},
     {"5j", "compressed",  FALSE}, /* might take an arg someday */
     {"5k", "digest",     FALSE},
-#ifdef GSSAPI
     {"5l",  "negotiate", FALSE},
-#endif
     {"0", "http1.0",     FALSE},
     {"1", "tlsv1",       FALSE},
     {"2", "sslv2",       FALSE},
@@ -1290,11 +1284,9 @@ static ParameterError getparameter(char *flag, /* f or -long-flag */
        config->digest ^= TRUE;
        break;
 
-#ifdef GSSAPI
       case 'l': /* --negotiate */
        config->negotiate ^= TRUE;
        break;
-#endif
 
       default: /* the URL! */
         {
@@ -2989,12 +2981,11 @@ operate(struct Configurable *config, int argc, char *argv[])
         /* disable it */
         curl_easy_setopt(curl, CURLOPT_FTP_USE_EPRT, FALSE);
 
-      /* new in libcurl 7.10.6 */
-      curl_easy_setopt(curl, CURLOPT_HTTPDIGEST, config->digest);
-
-#ifdef GSSAPI
-      curl_easy_setopt(curl, CURLOPT_HTTPNEGOTIATE, config->negotiate);
-#endif
+      /* new in libcurl 7.10.6 (default is Basic) */
+      if(config->digest)
+        curl_easy_setopt(curl, CURLOPT_HTTPAUTH, CURLHTTP_DIGEST);
+      else if(config->negotiate)
+        curl_easy_setopt(curl, CURLOPT_HTTPAUTH, CURLHTTP_NEGOTIATE);
       
       /* new in curl 7.9.7 */
       if(config->trace_dump) {