424 lines
12 KiB
C
424 lines
12 KiB
C
#include "e.h"
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E_API int E_EVENT_AUTH_FPRINT_AVAILABLE = 0;
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E_API int E_EVENT_AUTH_FPRINT_STATUS = 0;
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static Eldbus_Connection *conn = NULL;
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/////////////////////////////////////////////////////////////////////////////
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EINTERN int
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e_auth_init(void)
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{
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E_EVENT_AUTH_FPRINT_AVAILABLE = ecore_event_type_new();
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E_EVENT_AUTH_FPRINT_STATUS = ecore_event_type_new();
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conn = eldbus_connection_get(ELDBUS_CONNECTION_TYPE_SYSTEM);
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return 1;
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}
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EINTERN int
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e_auth_shutdown(void)
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{
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if (conn) eldbus_connection_unref(conn);
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conn = NULL;
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return 1;
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}
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/////////////////////////////////////////////////////////////////////////////
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E_API int
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e_auth_begin(char *passwd)
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{
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char buf[PATH_MAX];
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Ecore_Exe *exe = NULL;
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int ret = 0;
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size_t pwlen, buflen = 0;
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pwlen = strlen(passwd);
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snprintf(buf, sizeof(buf),
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"%s/enlightenment/utils/enlightenment_ckpasswd pw",
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e_prefix_lib_get());
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exe = ecore_exe_pipe_run(buf, ECORE_EXE_PIPE_WRITE, NULL);
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if (!exe) goto out;
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snprintf(buf, sizeof(buf), "pw %s", passwd);
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buflen = strlen(buf);
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if (ecore_exe_send(exe, buf, buflen) != EINA_TRUE) goto out;
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ecore_exe_close_stdin(exe);
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ret = ecore_exe_pid_get(exe);
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if (ret == -1)
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{
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ret = 0;
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goto out;
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}
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exe = NULL;
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out:
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if (exe) ecore_exe_free(exe);
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e_util_memclear(passwd, pwlen);
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e_util_memclear(buf, buflen);
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return ret;
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}
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E_API int
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e_auth_polkit_begin(char *passwd, const char *cookie, unsigned int uid)
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{
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char buf[PATH_MAX];
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Ecore_Exe *exe = NULL;
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int ret = 0;
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size_t pwlen, buflen = 0;
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pwlen = strlen(passwd);
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snprintf(buf, sizeof(buf),
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"%s/enlightenment/utils/enlightenment_ckpasswd pk",
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e_prefix_lib_get());
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exe = ecore_exe_pipe_run(buf, ECORE_EXE_PIPE_WRITE, NULL);
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if (!exe) goto out;
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snprintf(buf, sizeof(buf), "%s %u %s", cookie, uid, passwd);
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buflen = strlen(buf);
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if (ecore_exe_send(exe, buf, buflen) != EINA_TRUE) goto out;
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ecore_exe_close_stdin(exe);
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ret = ecore_exe_pid_get(exe);
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if (ret == -1)
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{
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ret = 0;
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goto out;
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}
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exe = NULL;
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out:
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if (exe) ecore_exe_free(exe);
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e_util_memclear(passwd, pwlen);
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e_util_memclear(buf, buflen);
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return ret;
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}
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/////////////////////////////////////////////////////////////////////////////
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static Eldbus_Object *obj_fprint = NULL;
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static Eldbus_Proxy *proxy_fprint = NULL;
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static Eldbus_Object *obj_fprint_device = NULL;
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static Eldbus_Proxy *proxy_fprint_device = NULL;
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static E_Auth_Fprint_Type finger_type = E_AUTH_FPRINT_TYPE_UNKNOWN;
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static const char *finger_name = NULL;
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static const char *user_name = NULL;
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static void
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_cb_event_free(void *data EINA_UNUSED, void *event)
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{
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free(event);
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}
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static void
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_cb_verify_start(void *data EINA_UNUSED, const Eldbus_Message *m,
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Eldbus_Pending *p EINA_UNUSED)
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{
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const char *name = NULL, *text = NULL;
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printf("FP: verify start...\n");
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if (eldbus_message_error_get(m, &name, &text))
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{
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fprintf(stderr, "FP: Fprint err: %s %s\n", name, text);
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return;
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}
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}
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static void
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_cb_verify_stop(void *data EINA_UNUSED, const Eldbus_Message *m EINA_UNUSED,
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Eldbus_Pending *p EINA_UNUSED)
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{
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Eldbus_Message *m2;
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Eldbus_Message_Iter *iter;
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printf("FP: verify stop.... finger_name=%s\n", finger_name ? finger_name : "NULL");
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if (!finger_name) finger_name = eina_stringshare_add("right-index-finger");
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m2 = eldbus_proxy_method_call_new(proxy_fprint_device, "VerifyStart");
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if (m2)
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{
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iter = eldbus_message_iter_get(m2);
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eldbus_message_iter_basic_append(iter, 's', "any");
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eldbus_proxy_send(proxy_fprint_device, m2, _cb_verify_start, NULL, -1);
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}
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}
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static void
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_verify_begin(void)
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{
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Eldbus_Message *m2;
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printf("FP: verify begin...\n");
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m2 = eldbus_proxy_method_call_new(proxy_fprint_device, "VerifyStop");
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if (m2)
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{
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eldbus_proxy_send(proxy_fprint_device, m2, _cb_verify_stop, NULL, -1);
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}
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}
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static void
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_cb_verify(void *data EINA_UNUSED, const Eldbus_Message *m)
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{
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Eina_Bool val = EINA_FALSE;
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const char *txt = NULL;
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const char *name = NULL, *text = NULL;
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E_Event_Auth_Fprint_Status *ev;
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printf("FP: verify ...\n");
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if (eldbus_message_error_get(m, &name, &text))
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{
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fprintf(stderr, "FP: Fprint err: %s %s\n", name, text);
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return;
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}
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if (!eldbus_message_arguments_get(m, "sb", &txt, &val)) return;
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printf("FP: verify = [%s] %i\n", txt, val);
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if (!txt) return;
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ev = calloc(1, sizeof(E_Event_Auth_Fprint_Status));
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if (!ev) return;
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if (!strcmp(txt, "verify-match")) ev->status = E_AUTH_FPRINT_STATUS_AUTH;
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else if (!strcmp(txt, "verify-no-match")) ev->status = E_AUTH_FPRINT_STATUS_NO_AUTH;
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else if (!strcmp(txt, "verify-swipe-too-short")) ev->status = E_AUTH_FPRINT_STATUS_SHORT_SWIPE;
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else if (!strcmp(txt, "verify-finger-not-centered")) ev->status = E_AUTH_FPRINT_STATUS_NO_CENTER;
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else if (!strcmp(txt, "verify-remove-and-retry")) ev->status = E_AUTH_FPRINT_STATUS_REMOVE_RETRY;
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else if (!strcmp(txt, "verify-retry-scan")) ev->status = E_AUTH_FPRINT_STATUS_RETRY;
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else if (!strcmp(txt, "verify-disconnected")) ev->status = E_AUTH_FPRINT_STATUS_DISCONNECT;
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else if (!strcmp(txt, "verify-unknown-error")) ev->status = E_AUTH_FPRINT_STATUS_ERROR;
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else ev->status = E_AUTH_FPRINT_STATUS_ERROR;
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ecore_event_add(E_EVENT_AUTH_FPRINT_STATUS, ev, _cb_event_free, NULL);
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// reset the verify and try again if verify end and NOT an auth ok
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if ((val) && // end of verify
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(ev->status != E_AUTH_FPRINT_STATUS_AUTH))
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{
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_verify_begin();
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}
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if (ev->status == E_AUTH_FPRINT_STATUS_AUTH)
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{
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Eldbus_Message *m2;
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m2 = eldbus_proxy_method_call_new(proxy_fprint_device, "Release");
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eldbus_proxy_send(proxy_fprint_device, m2, NULL, NULL, -1);
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}
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}
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static void
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_cb_list_enrolled_fingers(void *data EINA_UNUSED, const Eldbus_Message *m,
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Eldbus_Pending *p EINA_UNUSED)
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{
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Eldbus_Message_Iter *array = NULL;
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const char *name = NULL, *text = NULL;
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printf("FP: list fingers...\n");
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if (eldbus_message_error_get(m, &name, &text))
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{
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fprintf(stderr, "FP: Fprint err: %s %s\n", name, text);
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return;
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}
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printf("FP: list fingers...\n");
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if (eldbus_message_arguments_get(m, "as", &array))
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{
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char *txt = NULL;
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printf("FP: ...\n");
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while (eldbus_message_iter_get_and_next(array, 's', &txt))
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{
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eina_stringshare_replace(&finger_name, txt);
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printf("FP: first finger is [%s]\n", txt);
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if (finger_type != E_AUTH_FPRINT_TYPE_UNKNOWN)
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{
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E_Event_Auth_Fprint_Available *ev = calloc(1, sizeof(E_Event_Auth_Fprint_Available));
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if (ev)
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{
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ev->type = finger_type;
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ecore_event_add(E_EVENT_AUTH_FPRINT_AVAILABLE, ev,
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_cb_event_free, NULL);
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}
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}
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_verify_begin();
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break;
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}
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// call VeriftyStart 'first finger found'
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}
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}
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static void
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_cb_claim(void *data EINA_UNUSED, const Eldbus_Message *m EINA_UNUSED,
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Eldbus_Pending *p EINA_UNUSED)
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{
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Eldbus_Proxy *proxy = proxy_fprint_device;
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Eldbus_Message *m2;
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Eldbus_Message_Iter *iter;
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const char *name = NULL, *text = NULL;
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printf("FP: claim\n");
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if (eldbus_message_error_get(m, &name, &text))
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{
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fprintf(stderr, "FP: Fprint err: %s %s\n", name, text);
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return;
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}
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// ListEnrolledFingrs '$USER' -> "as"
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printf("FP: claim ok\n");
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m2 = eldbus_proxy_method_call_new(proxy, "ListEnrolledFingers");
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iter = eldbus_message_iter_get(m2);
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eldbus_message_iter_basic_append(iter, 's', user_name);
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eldbus_proxy_send(proxy, m2, _cb_list_enrolled_fingers, NULL, -1);
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}
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static void
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_cb_prop_entry(void *data EINA_UNUSED, const void *key, Eldbus_Message_Iter *var)
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{
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const char *skey = key;
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if (!strcmp(skey, "scan-type"))
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{
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const char *val = NULL;
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if (eldbus_message_iter_arguments_get(var, "s", &val))
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{
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if (!strcmp(val, "press")) finger_type = E_AUTH_FPRINT_TYPE_PRESS;
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else if (!strcmp(val, "swipe")) finger_type = E_AUTH_FPRINT_TYPE_SWIPE;
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printf("FP: type = %s\n", val);
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if (finger_name)
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{
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E_Event_Auth_Fprint_Available *ev =
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calloc(1, sizeof(E_Event_Auth_Fprint_Available));
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if (ev)
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{
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ev->type = finger_type;
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ecore_event_add(E_EVENT_AUTH_FPRINT_AVAILABLE, ev,
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_cb_event_free, NULL);
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}
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}
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}
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}
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}
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static void
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_cb_props(void *data EINA_UNUSED, const Eldbus_Message *m,
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Eldbus_Pending *pending EINA_UNUSED)
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{
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Eldbus_Message_Iter *array = NULL;
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if (eldbus_message_error_get(m, NULL, NULL)) return;
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if (eldbus_message_arguments_get(m, "a{sv}", &array))
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eldbus_message_iter_dict_iterate(array, "sv", _cb_prop_entry, NULL);
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}
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static void
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_cb_get_default_device(void *data EINA_UNUSED, const Eldbus_Message *m,
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Eldbus_Pending *p EINA_UNUSED)
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{
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Eldbus_Object *obj;
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Eldbus_Proxy *proxy;
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const char *dev = NULL;
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const char *name = NULL, *text = NULL;
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printf("FP: get default device...\n");
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if (eldbus_message_error_get(m, &name, &text))
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{
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fprintf(stderr, "FP: Fprint err: %s %s\n", name, text);
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return;
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}
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if (!eldbus_message_arguments_get(m, "o", &dev)) return;
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printf("FP: dev = %s\n", dev);
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obj = eldbus_object_get(conn, "net.reactivated.Fprint", dev);
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if (obj)
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{
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obj_fprint_device = obj;
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printf("FP: 22 obj = %p\n", obj);
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proxy = eldbus_proxy_get(obj, "net.reactivated.Fprint.Device");
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if (proxy)
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{
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Eldbus_Message *m2;
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Eldbus_Message_Iter *iter;
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printf("FP: 22 proxy = %p\n", proxy);
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proxy_fprint_device = proxy;
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eldbus_proxy_property_get_all(proxy, _cb_props, NULL);
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eldbus_proxy_signal_handler_add(proxy, "VerifyStatus",
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_cb_verify, NULL);
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// Claim '$USER'
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m2 = eldbus_proxy_method_call_new(proxy, "Claim");
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iter = eldbus_message_iter_get(m2);
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eldbus_message_iter_basic_append(iter, 's', user_name);
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eldbus_proxy_send(proxy, m2, _cb_claim, NULL, -1);
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}
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}
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}
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E_API void
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e_auth_fprint_begin(const char *user)
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{
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Eldbus_Object *obj;
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Eldbus_Proxy *proxy;
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printf("FP: e_auth_fprint_begin\n");
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if (conn)
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{
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eina_stringshare_replace(&user_name, user);
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obj = eldbus_object_get(conn, "net.reactivated.Fprint",
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"/net/reactivated/Fprint/Manager");
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printf("FP: obj=%p\n", obj);
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if (obj)
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{
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obj_fprint = obj;
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proxy = eldbus_proxy_get(obj, "net.reactivated.Fprint.Manager");
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printf("FP: proxy=%p\n", proxy);
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if (proxy)
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{
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Eldbus_Message *m;
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proxy_fprint = proxy;
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m = eldbus_proxy_method_call_new(proxy, "GetDefaultDevice");
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eldbus_proxy_send(proxy, m, _cb_get_default_device, NULL, -1);
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}
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}
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}
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}
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E_API void
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e_auth_fprint_end(void)
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{
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if (conn)
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{
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if (obj_fprint_device)
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{
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Eldbus_Message *m2;
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m2 = eldbus_proxy_method_call_new(proxy_fprint_device, "Release");
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eldbus_proxy_send(proxy_fprint_device, m2, NULL, NULL, -1);
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if (proxy_fprint_device)
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{
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eldbus_proxy_unref(proxy_fprint_device);
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proxy_fprint_device = NULL;
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}
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eldbus_object_unref(obj_fprint_device);
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obj_fprint_device = NULL;
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}
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if (obj_fprint)
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{
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if (proxy_fprint)
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{
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eldbus_proxy_unref(proxy_fprint);
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proxy_fprint = NULL;
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}
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eldbus_object_unref(obj_fprint);
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obj_fprint = NULL;
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}
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}
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eina_stringshare_replace(&finger_name, NULL);
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eina_stringshare_replace(&user_name, NULL);
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finger_type = E_AUTH_FPRINT_TYPE_UNKNOWN;
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}
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