setopt: support certificate options in memory with struct curl_blob

This change introduces a generic way to provide binary data in setopt
options, called BLOBs.

This change introduces these new setopts:

CURLOPT_ISSUERCERT_BLOB, CURLOPT_PROXY_SSLCERT_BLOB,
CURLOPT_PROXY_SSLKEY_BLOB, CURLOPT_SSLCERT_BLOB and CURLOPT_SSLKEY_BLOB.

Reviewed-by: Daniel Stenberg
Closes #5357
This commit is contained in:
Gilles Vollant 2020-05-15 10:47:46 +02:00 committed by Daniel Stenberg
parent 8df455479f
commit cac5374298
No known key found for this signature in database
GPG key ID: 5CC908FDB71E12C2
21 changed files with 960 additions and 129 deletions

View file

@ -950,6 +950,7 @@ typedef enum {
#define CURLOPTTYPE_OBJECTPOINT 10000
#define CURLOPTTYPE_FUNCTIONPOINT 20000
#define CURLOPTTYPE_OFF_T 30000
#define CURLOPTTYPE_BLOB 40000
/* *STRINGPOINT is an alias for OBJECTPOINT to allow tools to extract the
string options from the header file */
@ -1959,6 +1960,13 @@ typedef enum {
/* allow RCPT TO command to fail for some recipients */
CURLOPT(CURLOPT_MAIL_RCPT_ALLLOWFAILS, CURLOPTTYPE_LONG, 290),
/* the private SSL-certificate as a "blob" */
CURLOPT(CURLOPT_SSLCERT_BLOB, CURLOPTTYPE_BLOB, 291),
CURLOPT(CURLOPT_SSLKEY_BLOB, CURLOPTTYPE_BLOB, 292),
CURLOPT(CURLOPT_PROXY_SSLCERT_BLOB, CURLOPTTYPE_BLOB, 293),
CURLOPT(CURLOPT_PROXY_SSLKEY_BLOB, CURLOPTTYPE_BLOB, 294),
CURLOPT(CURLOPT_ISSUERCERT_BLOB, CURLOPTTYPE_BLOB, 295),
CURLOPT_LASTENTRY /* the last unused */
} CURLoption;

View file

@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@ -25,6 +25,17 @@
extern "C" {
#endif
/* Flag bits in the curl_blob struct: */
#define CURL_BLOB_COPY 1 /* tell libcurl to copy the data */
#define CURL_BLOB_NOCOPY 0 /* tell libcurl to NOT copy the data */
struct curl_blob {
void *data;
size_t len;
unsigned int flags; /* bit 0 is defined, the rest are reserved and should be
left zeroes */
};
CURL_EXTERN CURL *curl_easy_init(void);
CURL_EXTERN CURLcode curl_easy_setopt(CURL *curl, CURLoption option, ...);
CURL_EXTERN CURLcode curl_easy_perform(CURL *curl);