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gmnlm: show URL on untrusted cert

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This commit is contained in:
Eyal Sawady 2020-09-28 23:42:57 -04:00 committed by Drew DeVault
parent dcc0484a8c
commit 90995e834f
1 changed files with 13 additions and 6 deletions
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19
src/gmnlm.c
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@ -834,7 +834,7 @@ do_requests(struct browser *browser, struct gemini_response *resp)
static enum tofu_action
tofu_callback(enum tofu_error error, const char *fingerprint,
struct known_host *host, void *data)
struct known_host *khost, void *data)
{
struct browser *browser = data;
if (browser->tofu_mode != TOFU_ASK) {
@ -852,15 +852,22 @@ tofu_callback(enum tofu_error error, const char *fingerprint,
"trust [o]nce; [a]bort\n"
"=> ");
break;
case TOFU_UNTRUSTED_CERT:
case TOFU_UNTRUSTED_CERT:;
char *host;
if (curl_url_get(browser->url, CURLUPART_HOST, &host, 0) != CURLUE_OK) {
fprintf(stderr, "Error: invalid URL %s\n",
browser->plain_url);
return TOFU_FAIL;
}
snprintf(prompt, sizeof(prompt),
"The certificate offered by this server is of unknown trust. "
"The certificate offered by %s is of unknown trust. "
"Its fingerprint is: \n"
"%s\n\n"
"If you knew the fingerprint to expect in advance, verify that this matches.\n"
"Otherwise, it should be safe to trust this certificate.\n\n"
"[t]rust always; trust [o]nce; [a]bort\n"
"=> ", fingerprint);
"=> ", host, fingerprint);
free(host);
break;
case TOFU_FINGERPRINT_MISMATCH:
snprintf(prompt, sizeof(prompt),
@ -871,8 +878,8 @@ tofu_callback(enum tofu_error error, const char *fingerprint,
"The expected fingerprint is:\n"
"%s\n\n"
"If you're certain that this is correct, edit %s:%d\n",
fingerprint, host->fingerprint,
browser->tofu.known_hosts_path, host->lineno);
fingerprint, khost->fingerprint,
browser->tofu.known_hosts_path, khost->lineno);
return TOFU_FAIL;
}