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Code

Parse TLS cert subject

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This commit is contained in:
James Booth 2015-09-23 23:01:59 +01:00
parent 1eab57bd13
commit 40ce5cb0e0
1 changed files with 37 additions and 4 deletions
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41
src/event/server_events.c
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@ -650,12 +650,45 @@ sv_ev_certfail(const char * const errormsg, const char * const certname, const c
}
prefs_free_trusted_certs(trusted);
char *domain = NULL;
char *org = NULL;
char *email = NULL;
gchar** fields = g_strsplit(certname, "/", 0);
int i = 0;
for (i = 0; i < g_strv_length(fields); i++) {
gchar** keyval = g_strsplit(fields[i], "=", 2);
if (g_strv_length(keyval) == 2) {
if (g_strcmp0(keyval[0], "CN") == 0) {
domain = strdup(keyval[1]);
}
if (g_strcmp0(keyval[0], "O") == 0) {
org = strdup(keyval[1]);
}
if (g_strcmp0(keyval[0], "emailAddress") == 0) {
email = strdup(keyval[1]);
}
}
g_strfreev(keyval);
}
g_strfreev(fields);
cons_show("");
cons_show_error("TLS certificate verification failed: %s", errormsg);
cons_show(" Subject : %s", certname);
cons_show(" Fingerprint : %s", certfp);
cons_show(" Start : %s", notbefore);
cons_show(" End : %s", notafter);
if (domain) {
cons_show(" Domain : %s", domain);
free(domain);
}
if (org) {
cons_show(" Organisation : %s", org);
free(org);
}
if (email) {
cons_show(" Email : %s", email);
free(email);
}
cons_show(" Fingerprint : %s", certfp);
cons_show(" Start : %s", notbefore);
cons_show(" End : %s", notafter);
cons_show("");
cons_show("Use '/tls allow' to accept this certificate");
cons_show("Use '/tls always' to accept this certificate permanently");