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curl: make --libcurl output better CURLOPT_*SSLVERSION

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The option is really two enums ORed together, so it needs special
attention to make the code output nice.

Added test 1481 to verify. Both the server and the proxy versions.

Reported-by: Boris Verkhovskiy
Fixes #13127
Closes #13129
This commit is contained in:
Daniel Stenberg 2024-03-14 13:58:45 +01:00
parent 09f367977a
commit 40948189ff
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GPG key ID: 5CC908FDB71E12C2
5 changed files with 187 additions and 5 deletions
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54
src/tool_setopt.c
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@ -107,6 +107,16 @@ const struct NameValue setopt_nv_CURL_SSLVERSION[] = {
NVEND,
};
const struct NameValue setopt_nv_CURL_SSLVERSION_MAX[] = {
NV(CURL_SSLVERSION_MAX_NONE),
NV(CURL_SSLVERSION_MAX_DEFAULT),
NV(CURL_SSLVERSION_MAX_TLSv1_0),
NV(CURL_SSLVERSION_MAX_TLSv1_1),
NV(CURL_SSLVERSION_MAX_TLSv1_2),
NV(CURL_SSLVERSION_MAX_TLSv1_3),
NVEND,
};
const struct NameValue setopt_nv_CURL_TIMECOND[] = {
NV(CURL_TIMECOND_IFMODSINCE),
NV(CURL_TIMECOND_IFUNMODSINCE),
@ -296,6 +306,50 @@ nomem:
return ret;
}
/* setopt wrapper for CURLOPT_SSLVERSION */
CURLcode tool_setopt_SSLVERSION(CURL *curl, struct GlobalConfig *config,
const char *name, CURLoption tag,
long lval)
{
CURLcode ret = CURLE_OK;
bool skip = FALSE;
ret = curl_easy_setopt(curl, tag, lval);
if(!lval)
skip = TRUE;
if(config->libcurl && !skip && !ret) {
/* we only use this for real if --libcurl was used */
const struct NameValue *nv = NULL;
const struct NameValue *nv2 = NULL;
for(nv = setopt_nv_CURL_SSLVERSION; nv->name; nv++) {
if(nv->value == (lval & 0xffff))
break; /* found it */
}
for(nv2 = setopt_nv_CURL_SSLVERSION_MAX; nv2->name; nv2++) {
if(nv2->value == (lval & ~0xffff))
break; /* found it */
}
if(!nv->name) {
/* If no definition was found, output an explicit value.
* This could happen if new values are defined and used
* but the NameValue list is not updated. */
CODE2("curl_easy_setopt(hnd, %s, %ldL);", name, lval);
}
else {
CODE3("curl_easy_setopt(hnd, %s, (long)(%s | %s));",
name, nv->name, nv2->name);
}
}
#ifdef DEBUGBUILD
if(ret)
warnf(config, "option %s returned error (%d)", name, (int)ret);
#endif
nomem:
return ret;
}
/* setopt wrapper for bitmasks */
CURLcode tool_setopt_bitmask(CURL *curl, struct GlobalConfig *config,
const char *name, CURLoption tag,