Merge "These changes are the raw update to qemu-2.6."

1 files changed, 77 insertions, 6 deletions

diff --git a/qemu/block/curl.c b/qemu/block/curl.c
index 032cc8ae2..5a8f8b623 100644
--- a/qemu/block/curl.c
+++ b/qemu/block/curl.c
@@ -21,12 +21,16 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+#include "qemu/osdep.h"
+#include "qapi/error.h"
 #include "qemu-common.h"
 #include "qemu/error-report.h"
 #include "block/block_int.h"
 #include "qapi/qmp/qbool.h"
 #include "qapi/qmp/qstring.h"
+#include "crypto/secret.h"
 #include <curl/curl.h>
+#include "qemu/cutils.h"
 
 // #define DEBUG_CURL
 // #define DEBUG_VERBOSE
@@ -77,6 +81,10 @@ static CURLMcode __curl_multi_socket_action(CURLM *multi_handle,
 #define CURL_BLOCK_OPT_SSLVERIFY "sslverify"
 #define CURL_BLOCK_OPT_TIMEOUT "timeout"
 #define CURL_BLOCK_OPT_COOKIE    "cookie"
+#define CURL_BLOCK_OPT_USERNAME "username"
+#define CURL_BLOCK_OPT_PASSWORD_SECRET "password-secret"
+#define CURL_BLOCK_OPT_PROXY_USERNAME "proxy-username"
+#define CURL_BLOCK_OPT_PROXY_PASSWORD_SECRET "proxy-password-secret"
 
 struct BDRVCURLState;
 
@@ -119,6 +127,10 @@ typedef struct BDRVCURLState {
     char *cookie;
     bool accept_range;
     AioContext *aio_context;
+    char *username;
+    char *password;
+    char *proxyusername;
+    char *proxypassword;
 } BDRVCURLState;
 
 static void curl_clean_state(CURLState *s);
@@ -154,18 +166,20 @@ static int curl_sock_cb(CURL *curl, curl_socket_t fd, int action,
     DPRINTF("CURL (AIO): Sock action %d on fd %d\n", action, fd);
     switch (action) {
         case CURL_POLL_IN:
-            aio_set_fd_handler(s->aio_context, fd, curl_multi_read,
-                               NULL, state);
+            aio_set_fd_handler(s->aio_context, fd, false,
+                               curl_multi_read, NULL, state);
             break;
         case CURL_POLL_OUT:
-            aio_set_fd_handler(s->aio_context, fd, NULL, curl_multi_do, state);
+            aio_set_fd_handler(s->aio_context, fd, false,
+                               NULL, curl_multi_do, state);
             break;
         case CURL_POLL_INOUT:
-            aio_set_fd_handler(s->aio_context, fd, curl_multi_read,
-                               curl_multi_do, state);
+            aio_set_fd_handler(s->aio_context, fd, false,
+                               curl_multi_read, curl_multi_do, state);
             break;
         case CURL_POLL_REMOVE:
-            aio_set_fd_handler(s->aio_context, fd, NULL, NULL, NULL);
+            aio_set_fd_handler(s->aio_context, fd, false,
+                               NULL, NULL, NULL);
             break;
     }
 
@@ -416,6 +430,21 @@ static CURLState *curl_init_state(BlockDriverState *bs, BDRVCURLState *s)
         curl_easy_setopt(state->curl, CURLOPT_ERRORBUFFER, state->errmsg);
         curl_easy_setopt(state->curl, CURLOPT_FAILONERROR, 1);
 
+        if (s->username) {
+            curl_easy_setopt(state->curl, CURLOPT_USERNAME, s->username);
+        }
+        if (s->password) {
+            curl_easy_setopt(state->curl, CURLOPT_PASSWORD, s->password);
+        }
+        if (s->proxyusername) {
+            curl_easy_setopt(state->curl,
+                             CURLOPT_PROXYUSERNAME, s->proxyusername);
+        }
+        if (s->proxypassword) {
+            curl_easy_setopt(state->curl,
+                             CURLOPT_PROXYPASSWORD, s->proxypassword);
+        }
+
         /* Restrict supported protocols to avoid security issues in the more
          * obscure protocols.  For example, do not allow POP3/SMTP/IMAP see
          * CVE-2013-0249.
@@ -522,10 +551,31 @@ static QemuOptsList runtime_opts = {
             .type = QEMU_OPT_STRING,
             .help = "Pass the cookie or list of cookies with each request"
         },
+        {
+            .name = CURL_BLOCK_OPT_USERNAME,
+            .type = QEMU_OPT_STRING,
+            .help = "Username for HTTP auth"
+        },
+        {
+            .name = CURL_BLOCK_OPT_PASSWORD_SECRET,
+            .type = QEMU_OPT_STRING,
+            .help = "ID of secret used as password for HTTP auth",
+        },
+        {
+            .name = CURL_BLOCK_OPT_PROXY_USERNAME,
+            .type = QEMU_OPT_STRING,
+            .help = "Username for HTTP proxy auth"
+        },
+        {
+            .name = CURL_BLOCK_OPT_PROXY_PASSWORD_SECRET,
+            .type = QEMU_OPT_STRING,
+            .help = "ID of secret used as password for HTTP proxy auth",
+        },
         { /* end of list */ }
     },
 };
 
+
 static int curl_open(BlockDriverState *bs, QDict *options, int flags,
                      Error **errp)
 {
@@ -536,6 +586,7 @@ static int curl_open(BlockDriverState *bs, QDict *options, int flags,
     const char *file;
     const char *cookie;
     double d;
+    const char *secretid;
 
     static int inited = 0;
 
@@ -577,6 +628,26 @@ static int curl_open(BlockDriverState *bs, QDict *options, int flags,
         goto out_noclean;
     }
 
+    s->username = g_strdup(qemu_opt_get(opts, CURL_BLOCK_OPT_USERNAME));
+    secretid = qemu_opt_get(opts, CURL_BLOCK_OPT_PASSWORD_SECRET);
+
+    if (secretid) {
+        s->password = qcrypto_secret_lookup_as_utf8(secretid, errp);
+        if (!s->password) {
+            goto out_noclean;
+        }
+    }
+
+    s->proxyusername = g_strdup(
+        qemu_opt_get(opts, CURL_BLOCK_OPT_PROXY_USERNAME));
+    secretid = qemu_opt_get(opts, CURL_BLOCK_OPT_PROXY_PASSWORD_SECRET);
+    if (secretid) {
+        s->proxypassword = qcrypto_secret_lookup_as_utf8(secretid, errp);
+        if (!s->proxypassword) {
+            goto out_noclean;
+        }
+    }
+
     if (!inited) {
         curl_global_init(CURL_GLOBAL_ALL);
         inited = 1;