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authorMatthew Booth <mbooth@redhat.com>2014-05-14 19:28:42 -0400
committerKevin Wolf <kwolf@redhat.com>2014-05-19 11:36:49 +0200
commit97a3ea57198b39b8366cd2a7514707abdcd0a7bc (patch)
tree3a1ffc4aab1b071259270cae32d04328893cdd56 /block/curl.c
parente3542c67af4cb4fd90e3be912630be9acd97b9c0 (diff)
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curl: Add sslverify option
This allows qemu to use images over https with a self-signed certificate. It defaults to verifying the certificate. Signed-off-by: Matthew Booth <mbooth@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/curl.c')
-rw-r--r--block/curl.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/block/curl.c b/block/curl.c
index 1b9f2f2..f491b0b 100644
--- a/block/curl.c
+++ b/block/curl.c
@@ -23,6 +23,7 @@
*/
#include "qemu-common.h"
#include "block/block_int.h"
+#include "qapi/qmp/qbool.h"
#include <curl/curl.h>
// #define DEBUG
@@ -69,6 +70,7 @@ static CURLMcode __curl_multi_socket_action(CURLM *multi_handle,
#define CURL_BLOCK_OPT_URL "url"
#define CURL_BLOCK_OPT_READAHEAD "readahead"
+#define CURL_BLOCK_OPT_SSLVERIFY "sslverify"
struct BDRVCURLState;
@@ -106,6 +108,7 @@ typedef struct BDRVCURLState {
CURLState states[CURL_NUM_STATES];
char *url;
size_t readahead_size;
+ bool sslverify;
bool accept_range;
} BDRVCURLState;
@@ -372,6 +375,8 @@ static CURLState *curl_init_state(BDRVCURLState *s)
return NULL;
}
curl_easy_setopt(state->curl, CURLOPT_URL, s->url);
+ curl_easy_setopt(state->curl, CURLOPT_SSL_VERIFYPEER,
+ (long) s->sslverify);
curl_easy_setopt(state->curl, CURLOPT_TIMEOUT, 5);
curl_easy_setopt(state->curl, CURLOPT_WRITEFUNCTION,
(void *)curl_read_cb);
@@ -431,6 +436,11 @@ static QemuOptsList runtime_opts = {
.type = QEMU_OPT_SIZE,
.help = "Readahead size",
},
+ {
+ .name = CURL_BLOCK_OPT_SSLVERIFY,
+ .type = QEMU_OPT_BOOL,
+ .help = "Verify SSL certificate"
+ },
{ /* end of list */ }
},
};
@@ -467,6 +477,8 @@ static int curl_open(BlockDriverState *bs, QDict *options, int flags,
goto out_noclean;
}
+ s->sslverify = qemu_opt_get_bool(opts, CURL_BLOCK_OPT_SSLVERIFY, true);
+
file = qemu_opt_get(opts, CURL_BLOCK_OPT_URL);
if (file == NULL) {
error_setg(errp, "curl block driver requires an 'url' option");