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pam: Make max_tries and timeout arguments.

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https://bugs.freedesktop.org/show_bug.cgi?id=49918
This commit is contained in:
Didier Raboud
2012-05-14 17:29:56 +02:00
committed by Bastien Nocera
parent cb72e9790d
commit 9c99e5cd59
1 changed files with 27 additions and 7 deletions
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34
pam/pam_fprintd.c
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@ -21,6 +21,7 @@
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <string.h>
@ -39,8 +40,11 @@
#include "fingerprint-strings.h"
#define MAX_TRIES 3
#define TIMEOUT 30
#define DEFAULT_MAX_TRIES 3
#define DEFAULT_TIMEOUT 30
#define MAX_TRIES_MATCH "max-tries="
#define TIMEOUT_MATCH "timeout="
#define D(pamh, ...) { \
if (debug) { \
@ -53,6 +57,8 @@
static gboolean debug = FALSE;
static guint max_tries = DEFAULT_MAX_TRIES;
static guint timeout = DEFAULT_TIMEOUT;
static gboolean send_info_msg(pam_handle_t *pamh, const char *msg)
{
@ -271,7 +277,7 @@ static int do_verify(GMainLoop *loop, pam_handle_t *pamh, DBusGProxy *dev, gbool
int ret;
data = g_new0 (verify_data, 1);
data->max_tries = MAX_TRIES;
data->max_tries = max_tries;
data->pamh = pamh;
data->loop = loop;
@ -304,7 +310,7 @@ static int do_verify(GMainLoop *loop, pam_handle_t *pamh, DBusGProxy *dev, gbool
GSource *source;
/* Set up the timeout on our non-default context */
source = g_timeout_source_new_seconds (TIMEOUT);
source = g_timeout_source_new_seconds (timeout);
g_source_attach (source, g_main_loop_get_context (loop));
g_source_set_callback (source, verify_timeout_cb, data, NULL);
@ -429,9 +435,23 @@ PAM_EXTERN int pam_sm_authenticate(pam_handle_t *pamh, int flags, int argc,
return PAM_AUTHINFO_UNAVAIL;
for (i = 0; i < argc; i++) {
if (argv[i] != NULL && g_str_equal (argv[i], "debug")) {
g_message ("debug on");
debug = TRUE;
if (argv[i] != NULL) {
if(g_str_equal (argv[i], "debug")) {
g_message ("debug on");
debug = TRUE;
}
else if (strncmp(argv[i], MAX_TRIES_MATCH, strlen (MAX_TRIES_MATCH)) == 0 && strlen(argv[i]) == strlen (MAX_TRIES_MATCH) + 1) {
max_tries = atoi (argv[i] + strlen (MAX_TRIES_MATCH));
if (max_tries < 1)
max_tries = DEFAULT_MAX_TRIES;
D(pamh, "max_tries specified as: %d", max_tries);
}
else if (strncmp(argv[i], TIMEOUT_MATCH, strlen (TIMEOUT_MATCH)) == 0 && strlen(argv[i]) <= strlen (TIMEOUT_MATCH) + 2) {
timeout = atoi (argv[i] + strlen (TIMEOUT_MATCH));
if (timeout < 10)
timeout = DEFAULT_TIMEOUT;
D(pamh, "timeout specified as: %d", timeout);
}
}
}