diff options
| -rw-r--r-- | block/curl.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/block/curl.c b/block/curl.c index 1507e0a..c70bfb4 100644 --- a/block/curl.c +++ b/block/curl.c @@ -27,6 +27,7 @@ #include "block/block_int.h" #include "qapi/qmp/qbool.h" #include "qapi/qmp/qstring.h" +#include "crypto/secret.h" #include <curl/curl.h> // #define DEBUG_CURL @@ -78,6 +79,10 @@ 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; @@ -120,6 +125,10 @@ 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); @@ -419,6 +428,21 @@ 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. @@ -525,10 +549,31 @@ 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) { @@ -539,6 +584,7 @@ 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; @@ -580,6 +626,26 @@ 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; |