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57 lines
2.7 KiB
57 lines
2.7 KiB
diff -up openwsman-2.6.5/src/lib/wsman-curl-client-transport.c.orig openwsman-2.6.5/src/lib/wsman-curl-client-transport.c
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--- openwsman-2.6.5/src/lib/wsman-curl-client-transport.c.orig 2022-09-08 10:36:46.265107915 +0200
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+++ openwsman-2.6.5/src/lib/wsman-curl-client-transport.c 2022-09-08 10:36:46.273107919 +0200
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@@ -452,6 +452,7 @@ wsmc_handler( WsManClient *cl,
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long http_code;
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long auth_avail = 0;
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char *_user = NULL, *_pass = NULL;
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+ int _no_auth = 0; /* 0 if authentication is used, 1 if no authentication was used */
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u_buf_t *response = NULL;
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//char *soapaction;
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char *tmp_str = NULL;
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@@ -551,6 +552,7 @@ wsmc_handler( WsManClient *cl,
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_user = wsmc_get_user(cl);
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_pass = wsmc_get_password(cl);
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if (_user && _pass && cl->data.auth_set) {
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+ _no_auth = 0;
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r = curl_easy_setopt(curl, CURLOPT_HTTPAUTH, cl->data.auth_set);
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if (r != CURLE_OK) {
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cl->fault_string = u_strdup(curl_easy_strerror(r));
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@@ -571,6 +573,11 @@ wsmc_handler( WsManClient *cl,
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curl_err("curl_easy_setopt(curl, CURLOPT_USERPWD, ..) failed");
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goto DONE;
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}
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+ } else {
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+ /* request without user credentials, remember this for
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+ * later use when it might become necessary to print an error message
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+ */
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+ _no_auth = 1;
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}
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if (wsman_debug_level_debugged(DEBUG_LEVEL_MESSAGE)) {
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@@ -603,6 +610,24 @@ wsmc_handler( WsManClient *cl,
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break;
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case 401:
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// The server requires authentication.
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+ /* RFC 2616 states:
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+ *
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+ * If the request already included Authorization credentials, then the 401
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+ * response indicates that authorization has been refused for those
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+ * credentials. If the 401 response contains the same challenge as the
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+ * prior response, and the user agent has already attempted
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+ * authentication at least once, then the user SHOULD be presented the
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+ * entity that was given in the response, since that entity might
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+ * include relevant diagnostic information.
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+ */
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+ if (_no_auth == 0) {
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+ /* no authentication credentials were used. It is only
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+ * possible to write a message about the current situation. There
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+ * is no information about the last attempt to access the resource.
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+ * Maybe at a later point in time I will implement more state information.
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+ */
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+ fprintf(stdout,"Authentication failed, please retry\n");
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+ }
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break;
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default:
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// The status code does not indicate success.
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