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add urllist feature

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allowing up to 10 urls to be specified in config
This commit is contained in:
Klas Lindfors 2014-03-12 14:59:02 +01:00
parent 9b6f384559
commit 3be440ec80
1 changed files with 43 additions and 1 deletions
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44
pam_yubico.c
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@ -107,6 +107,7 @@ struct cfg
char *auth_file;
char *capath;
char *url;
char *urllist;
char *ldapserver;
char *ldap_uri;
char *ldapdn;
@ -734,6 +735,8 @@ parse_cfg (int flags, int argc, const char **argv, struct cfg *cfg)
cfg->capath = (char *) argv[i] + 7;
if (strncmp (argv[i], "url=", 4) == 0)
cfg->url = (char *) argv[i] + 4;
if (stdcmp (argv[i], "urllist=", 8) == 0)
cfg->urllist = (char *) argv[i] + 8;
if (strncmp (argv[i], "ldapserver=", 11) == 0)
cfg->ldapserver = (char *) argv[i] + 11;
if (strncmp (argv[i], "ldap_uri=", 9) == 0)
@ -777,6 +780,7 @@ parse_cfg (int flags, int argc, const char **argv, struct cfg *cfg)
D (("yubi_attr=%s", cfg->yubi_attr ? cfg->yubi_attr : "(null)"));
D (("yubi_attr_prefix=%s", cfg->yubi_attr_prefix ? cfg->yubi_attr_prefix : "(null)"));
D (("url=%s", cfg->url ? cfg->url : "(null)"));
D (("urllist=%s", cfg->urllist ? cfg->urllist : "(null)"));
D (("capath=%s", cfg->capath ? cfg->capath : "(null)"));
D (("token_id_length=%d", cfg->token_id_length));
D (("mode=%s", cfg->mode == CLIENT ? "client" : "chresp" ));
@ -875,7 +879,45 @@ pam_sm_authenticate (pam_handle_t * pamh,
ykclient_set_ca_path (ykc, cfg->capath);
if (cfg->url)
ykclient_set_url_template (ykc, cfg->url);
{
rc = ykclient_set_url_template (ykc, cfg->url);
if (rc != YKCLIENT_OK)
{
DBG (("ykclient_set_url_template() failed (%d): %s",
rc, ykclient_strerror (rc)));
retval = PAM_AUTHINFO_UNAVAIL;
goto done;
}
}
if (cfg->urllist)
{
char *saveptr = NULL;
char *part = NULL;
size_t templates = 0;
size_t len = strlen(cfg->urllist);
char urls[10][strlen(cfg->urllist)];
while(part = strtok_r(cfg->urllist, ";", &saveptr))
{
if(templates == 10)
{
DBG (("maximum 10 urls supported in list."));
retval = PAM_AUTHINFO_UNAVAIL;
goto done;
}
strcpy(urls[templates], part);
templates++;
}
rc = ykclient_set_url_bases (ykc, templates, urls);
if (rc != YKCLIENT_OK)
{
DBG (("ykclient_set_url_bases() failed (%d): %s",
rc, ykclient_strerror (rc)));
retval = PAM_AUTHINFO_UNAVAIL;
goto done;
}
}
if (password == NULL)
{