*/
#include <unistd.h>
+#include <stdlib.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/smack.h>
#include "security_server_mockup.h"
#include <security-server.h>
-
+#include <access_provider.h>
#include "tests_common.h"
+#include <summary_collector.h>
-#define ENVIRONMENT \
- do { \
- const char *subject_label = "mylabel"; \
- RUNNER_ASSERT_MSG(-1 != system("touch /opt/home/root/pid_cycle"), \
- "Cannot prepare environment for test."); \
- RUNNER_ASSERT_MSG(0 == smack_set_label_for_self(subject_label), \
- "Cannot prepare environment for test."); \
- RUNNER_ASSERT_MSG(-1 != setgid(1), \
- "Cannot prepare environment for test."); \
- RUNNER_ASSERT_MSG(-1 != setuid(1), \
- "Cannot prepare environment for test"); \
- } while (0)
-
-/**
- * Environment preparation should only differ in setting label. On NOSMACK system
- * smack_set_label_for_self returns error because of no access to /proc/self/attr/current.
- */
-#define ENVIRONMENT_NOSMACK \
- do { \
- int fd = open("/opt/home/root/pid_cycle", O_CREAT|O_APPEND, 0444);\
- RUNNER_ASSERT_MSG(fd >= 0, \
- "Couldn't create pid_cycle file. errno: " << strerror(errno));\
- close(fd); \
- RUNNER_ASSERT_MSG(-1 != setgid(1), \
- "Cannot prepare environment for test."); \
- RUNNER_ASSERT_MSG(-1 != setuid(1), \
- "Cannot prepare environment for test"); \
- } while (0)
+#define PROPER_COOKIE_SIZE 20
/**
* Unique_ptr typedef for NOSMACK version of tc06 test
}
typedef std::unique_ptr<int, std::function<void(int*)> > SockFDUniquePtr;
-/**
- * Dropping root privileges
- * returns 0 on success, 1 on error
- */
-int drop_root_privileges()
-{
- if (getuid() == 0) {
- /* process is running as root, drop privileges */
- if (setgid(5000) != 0)
- return 1;
- if (setuid(5000) != 0)
- return 1;
- }
- int uid = getuid();
- if (uid == 5000)
- return 0;
-
- return 1;
-}
-
RUNNER_TEST_GROUP_INIT(SECURITY_SERVER_TESTS_CLIENT_SMACK)
/*
- * test: Check cookie size returned by security_server_get_cookie_size.
- * description: Cookie used by security-server is 20 bytes long.
- * Any other size of cookies should be treated as error.
- * expected: Function security_server_get_cookie_size returns 20.
- */
-RUNNER_CHILD_TEST_SMACK(tc01_security_server_get_cookie_size)
-{
- ENVIRONMENT;
-
- int ret = security_server_get_cookie_size();
- RUNNER_ASSERT_MSG(20 == ret, "ret = " << ret);
-}
-
-/*
- * test: security_server_request_cookie
- * description: Function security_server_request_cookie will return
- * 20 bytes long cookie.
- * expected: function will set up cookie in the array and return
- * SECURITY_SERVER_API_SUCCESS.
- */
-RUNNER_CHILD_TEST_SMACK(tc02_security_server_request_cookie_normal_case)
-{
- ENVIRONMENT;
-
- char cookie[20];
- int ret = security_server_request_cookie(cookie, 20);
- LogDebug("ret = " << ret);
- RUNNER_ASSERT(SECURITY_SERVER_API_SUCCESS == ret);
-}
-
-/*
- * test: security_server_request_cookie
- * description: Function security_server_request_cookie will return
- * 20 bytes long cookie.
- * expected: function will set up cookie in the array and return
- * SECURITY_SERVER_API_SUCCESS.
- */
-RUNNER_CHILD_TEST_SMACK(tc03_security_server_request_cookie_too_small_buffer_size)
-{
- ENVIRONMENT;
-
- char cookie[20];
- int ret = security_server_request_cookie(cookie, 10);
- LogDebug("ret = " << ret);
- RUNNER_ASSERT(SECURITY_SERVER_API_ERROR_BUFFER_TOO_SMALL == ret);
-}
-
-/*
* test: tc04_security_server_get_gid
* description: Checking for security_server_get_gid
* with nonexisting gid and existing one
*/
RUNNER_CHILD_TEST_SMACK(tc04_security_server_get_gid)
{
- ENVIRONMENT;
+ SecurityServer::AccessProvider provider("tc04mylabel");
+ provider.allowFunction("security_server_get_gid");
+ provider.applyAndSwithToUser(APP_UID, APP_GID);
int ret = security_server_get_gid("abc123xyz_pysiaczek");
LogDebug("ret = " << ret);
- RUNNER_ASSERT_MSG(SECURITY_SERVER_API_ERROR_NO_SUCH_OBJECT == ret, "Ret: " << ret);
+ RUNNER_ASSERT_MSG_BT(SECURITY_SERVER_API_ERROR_NO_SUCH_OBJECT == ret, "Ret: " << ret);
ret = security_server_get_gid("root");
LogDebug("ret = " << ret);
- RUNNER_ASSERT_MSG(0 == ret, "Ret: " << ret);
+ RUNNER_ASSERT_MSG_BT(0 == ret, "Ret: " << ret);
}
/*
const char *access_rights_ext = "rw";
const char *subject_label = "tc05subjectlabel";
- smack_accesses *handle;
-
- RUNNER_ASSERT(0 == smack_accesses_new(&handle));
+ SmackAccess access;
+ access.add(subject_label, object_label, access_rights);
+ access.add(subject_label, "security-server::api-cookie-check", "w");
+ access.apply();
- RUNNER_ASSERT(0 == smack_accesses_add(handle,
- subject_label,
- object_label,
- access_rights));
+ RUNNER_ASSERT_BT(0 == smack_set_label_for_self(subject_label));
- RUNNER_ASSERT(0 == smack_accesses_apply(handle));
-
- smack_accesses_free(handle);
-
- RUNNER_ASSERT(0 == smack_set_label_for_self(subject_label));
-
- RUNNER_ASSERT(SECURITY_SERVER_API_SUCCESS ==
+ RUNNER_ASSERT_BT(SECURITY_SERVER_API_SUCCESS ==
security_server_request_cookie(cookie,20));
- RUNNER_ASSERT_MSG(drop_root_privileges() == 0, "uid = " << getuid());
+ RUNNER_ASSERT_MSG_BT(drop_root_privileges() == 0, "uid = " << getuid());
- RUNNER_ASSERT(SECURITY_SERVER_API_SUCCESS ==
+ RUNNER_ASSERT_BT(SECURITY_SERVER_API_SUCCESS ==
security_server_check_privilege_by_cookie(
cookie,
object_label,
access_rights));
- RUNNER_ASSERT(SECURITY_SERVER_API_ERROR_ACCESS_DENIED ==
+ RUNNER_ASSERT_BT(SECURITY_SERVER_API_ERROR_ACCESS_DENIED ==
security_server_check_privilege_by_cookie(
cookie,
object_label,
int result2 = -1;
smack_accesses *handle;
- RUNNER_ASSERT(0 == smack_accesses_new(&handle));
- RUNNER_ASSERT(0 == smack_accesses_add(handle,
+ RUNNER_ASSERT_BT(0 == smack_accesses_new(&handle));
+ RUNNER_ASSERT_BT(0 == smack_accesses_add(handle,
subject_label,
object_label,
access_rights));
- RUNNER_ASSERT(0 == smack_accesses_apply(handle));
+ RUNNER_ASSERT_BT(0 == smack_accesses_apply(handle));
smack_accesses_free(handle);
int pid = fork();
char *label;
- RUNNER_ASSERT(-1 != pid);
+ RUNNER_ASSERT_BT(-1 != pid);
if (0 == pid) {
// child
- RUNNER_ASSERT_MSG(0 == smack_set_label_for_self(subject_label), "child label " << subject_label << " not set");
+ RUNNER_ASSERT_MSG_BT(0 == smack_set_label_for_self(subject_label), "child label " << subject_label << " not set");
int sockfd = create_new_socket();
- RUNNER_ASSERT_MSG(sockfd >= 0, "create_new_socket() failed");
+ RUNNER_ASSERT_MSG_BT(sockfd >= 0, "create_new_socket() failed");
SockFDUniquePtr sockfd_ptr(&sockfd, closesockfdptr);
label = security_server_get_smacklabel_sockfd(sockfd);
- RUNNER_ASSERT_MSG(label != NULL, "security_server_get_smacklabel_sockfd failed");
- RUNNER_ASSERT_MSG(strcmp(label,"") == 0, "label is \"" << label << "\"");
+ RUNNER_ASSERT_MSG_BT(label != NULL, "security_server_get_smacklabel_sockfd failed");
+ RUNNER_ASSERT_MSG_BT(strcmp(label,"") == 0, "label is \"" << label << "\"");
free(label);
- RUNNER_ASSERT_MSG(drop_root_privileges() == 0, "uid = " << getuid());
+ RUNNER_ASSERT_MSG_BT(drop_root_privileges() == 0, "uid = " << getuid());
- RUNNER_ASSERT_MSG(listen(sockfd, 5) >= 0, "child listen failed");
+ RUNNER_ASSERT_MSG_BT(listen(sockfd, 5) >= 0, "child listen failed");
label = security_server_get_smacklabel_sockfd(sockfd);
- RUNNER_ASSERT_MSG(label != NULL, "security_server_get_smacklabel_sockfd failed");
- RUNNER_ASSERT_MSG(strcmp(label,"") == 0, "label is \"" << label << "\"");
+ RUNNER_ASSERT_MSG_BT(label != NULL, "security_server_get_smacklabel_sockfd failed");
+ RUNNER_ASSERT_MSG_BT(strcmp(label,"") == 0, "label is \"" << label << "\"");
free(label);
struct sockaddr_un client_addr;
socklen_t client_len = sizeof(client_addr);
int csockfd;
- RUNNER_ASSERT_MSG((csockfd = accept(sockfd,(struct sockaddr*)&client_addr, &client_len)) > 0, "child accept failed");
+ RUNNER_ASSERT_MSG_BT((csockfd = accept(sockfd,(struct sockaddr*)&client_addr, &client_len)) > 0, "child accept failed");
usleep(500);
// parent
sleep(1);
int sockfd = connect_to_testserver();
- RUNNER_ASSERT_MSG(sockfd >= 0, "connect_to_testserver() failed");
+ RUNNER_ASSERT_MSG_BT(sockfd >= 0, "connect_to_testserver() failed");
SockFDUniquePtr sockfd_ptr(&sockfd, closesockfdptr);
label = security_server_get_smacklabel_sockfd(sockfd);
- RUNNER_ASSERT_MSG(label != NULL, "security_server_get_smacklabel_sockfd failed");
- RUNNER_ASSERT_MSG(strcmp(label,subject_label) == 0, "label is \"" << label << "\"" << ", subject_label is \"" << subject_label << "\"" );
+ RUNNER_ASSERT_MSG_BT(label != NULL, "security_server_get_smacklabel_sockfd failed");
+ RUNNER_ASSERT_MSG_BT(strcmp(label,subject_label) == 0, "label is \"" << label << "\"" << ", subject_label is \"" << subject_label << "\"" );
free(label);
result1 = security_server_check_privilege_by_sockfd(
access_rights_ext);
}
- RUNNER_ASSERT_MSG(SECURITY_SERVER_API_SUCCESS == result1, "result = " << result1);
- RUNNER_ASSERT_MSG(SECURITY_SERVER_API_ERROR_ACCESS_DENIED == result2, "result = " << result2);
+ RUNNER_ASSERT_MSG_BT(SECURITY_SERVER_API_SUCCESS == result1, "result = " << result1);
+ RUNNER_ASSERT_MSG_BT(SECURITY_SERVER_API_ERROR_ACCESS_DENIED == result2, "result = " << result2);
}
/*
int result1 = -1;
int result2 = -1;
- smack_accesses *handle;
- RUNNER_ASSERT(0 == smack_accesses_new(&handle));
- RUNNER_ASSERT(0 == smack_accesses_add(handle,
- subject_label,
- object_label,
- access_rights));
- RUNNER_ASSERT(0 == smack_accesses_apply(handle));
- smack_accesses_free(handle);
+ SmackAccess access;
+ access.add(subject_label, object_label, access_rights);
+ access.apply();
int pid = fork();
- RUNNER_ASSERT(-1 != pid);
+ RUNNER_ASSERT_BT(-1 != pid);
if (0 == pid) {
- // child
- int sockfd = create_new_socket();
- RUNNER_ASSERT_MSG(sockfd >= 0, "create_new_socket() failed");
-
- SockFDUniquePtr sockfd_ptr(&sockfd, closesockfdptr);
-
- RUNNER_ASSERT_MSG(0 == smack_set_label_for_self(subject_label), "child label " << subject_label << " not set");
-
- RUNNER_ASSERT_MSG(drop_root_privileges() == 0, "uid = " << getuid());
- RUNNER_ASSERT_MSG(listen(sockfd, 5) >= 0, "child listen failed");
-
- struct sockaddr_un client_addr;
- socklen_t client_len = sizeof(client_addr);
- int csockfd;
- RUNNER_ASSERT_MSG((csockfd = accept(sockfd,(struct sockaddr*)&client_addr, &client_len)) > 0, "child accept failed");
-
- usleep(500);
-
- close(csockfd);
- exit(0);
- } else {
- // parent
-
- RUNNER_ASSERT_MSG(drop_root_privileges() == 0, "uid = " << getuid());
-
- sleep(1);
- int sockfd = connect_to_testserver();
- RUNNER_ASSERT_MSG(sockfd >= 0, "connect_to_testserver() failed");
-
- result1 = security_server_check_privilege_by_sockfd(
- sockfd,
- object_label,
- access_rights);
- result2 = security_server_check_privilege_by_sockfd(
- sockfd,
- object_label,
- access_rights_ext);
-
- close(sockfd);
+ pid = fork();
+ RUNNER_ASSERT_BT(-1 != pid);
+
+ if (0 == pid) {
+ // child
+ int sockfd = create_new_socket();
+ RUNNER_ASSERT_MSG_BT(sockfd >= 0, "create_new_socket() failed");
+
+ SockFDUniquePtr sockfd_ptr(&sockfd, closesockfdptr);
+
+ RUNNER_ASSERT_MSG_BT(0 == smack_set_label_for_self(subject_label), "child label " << subject_label << " not set");
+
+ RUNNER_ASSERT_MSG_BT(drop_root_privileges() == 0, "uid = " << getuid());
+
+ RUNNER_ASSERT_MSG_BT(listen(sockfd, 5) >= 0, "child listen failed");
+
+ struct sockaddr_un client_addr;
+ socklen_t client_len = sizeof(client_addr);
+ int csockfd = TEMP_FAILURE_RETRY(accept(sockfd,(struct sockaddr*)&client_addr, &client_len));
+ if (csockfd >= 0)
+ close(csockfd);
+ LogDebug("Exit!");
+ exit(0);
+ } else {
+ // parent
+ sleep(1);
+ int sockfd = connect_to_testserver();
+ RUNNER_ASSERT_MSG_BT(sockfd >= 0, "connect_to_testserver() failed");
+
+ result1 = security_server_check_privilege_by_sockfd(
+ sockfd,
+ object_label,
+ access_rights);
+ result2 = security_server_check_privilege_by_sockfd(
+ sockfd,
+ object_label,
+ access_rights_ext);
+
+ close(sockfd);
+
+ RUNNER_ASSERT_MSG_BT(SECURITY_SERVER_API_SUCCESS == result1, "result1 = " << result1);
+ RUNNER_ASSERT_MSG_BT(SECURITY_SERVER_API_ERROR_ACCESS_DENIED == result2, " result2 = " << result2);
+ }
}
-
- RUNNER_ASSERT_MSG(SECURITY_SERVER_API_SUCCESS == result1, "result1 = " << result1);
- RUNNER_ASSERT_MSG(SECURITY_SERVER_API_ERROR_ACCESS_DENIED == result2, " result2 = " << result2);
}
///////////////////////////
/////NOSMACK ENV TESTS/////
///////////////////////////
-/**
- * First four test cases are the same as their SMACK versions. The only difference is environment
- * preparation (described near ENVIRONMENT_NOSMACK macro).
- */
-RUNNER_CHILD_TEST_NOSMACK(tc01_security_server_get_cookie_size_nosmack)
-{
- ENVIRONMENT_NOSMACK;
-
- int ret = security_server_get_cookie_size();
- RUNNER_ASSERT_MSG(ret == 20, "ret = " << ret);
-}
-
-RUNNER_CHILD_TEST_NOSMACK(tc02_security_server_request_cookie_normal_case_nosmack)
-{
- ENVIRONMENT_NOSMACK;
-
- char cookie[20];
- int ret = security_server_request_cookie(cookie, 20);
- RUNNER_ASSERT_MSG(ret == SECURITY_SERVER_API_SUCCESS, "ret = " << ret);
-}
-
-RUNNER_CHILD_TEST_NOSMACK(tc03_security_server_request_cookie_too_small_buffer_size_nosmack)
-{
- ENVIRONMENT_NOSMACK;
-
- char cookie[20];
- int ret = security_server_request_cookie(cookie, 10);
- RUNNER_ASSERT_MSG(ret == SECURITY_SERVER_API_ERROR_BUFFER_TOO_SMALL, "ret = " << ret);
-}
-
RUNNER_CHILD_TEST_NOSMACK(tc04_security_server_get_gid_nosmack)
{
- ENVIRONMENT_NOSMACK;
+ int ret;
+
+ ret = drop_root_privileges();
+ RUNNER_ASSERT_MSG_BT(ret == 0,
+ "Failed to drop root privileges. Result: " << ret << "uid = " << getuid());
- int ret = security_server_get_gid("definitely_not_existing_object");
- RUNNER_ASSERT_MSG(ret == SECURITY_SERVER_API_ERROR_NO_SUCH_OBJECT, "ret = " << ret);
+ ret = security_server_get_gid("definitely_not_existing_object");
+ RUNNER_ASSERT_MSG_BT(ret == SECURITY_SERVER_API_ERROR_NO_SUCH_OBJECT, "ret = " << ret);
ret = security_server_get_gid("root");
- RUNNER_ASSERT_MSG(ret == 0, "ret = " << ret);
+ RUNNER_ASSERT_MSG_BT(ret == 0, "ret = " << ret);
}
/*
char cookie[20];
const char* object_label = "tc05objectlabel";
- RUNNER_ASSERT(security_server_request_cookie(cookie,20) == SECURITY_SERVER_API_SUCCESS);
+ RUNNER_ASSERT_BT(security_server_request_cookie(cookie,20) == SECURITY_SERVER_API_SUCCESS);
- RUNNER_ASSERT_MSG(drop_root_privileges() == 0, "uid = " << getuid());
+ RUNNER_ASSERT_MSG_BT(drop_root_privileges() == 0, "uid = " << getuid());
- RUNNER_ASSERT(SECURITY_SERVER_API_SUCCESS ==
+ RUNNER_ASSERT_BT(SECURITY_SERVER_API_SUCCESS ==
security_server_check_privilege_by_cookie(cookie, object_label, "r"));
//On NOSMACK env security server should return success on any accesses, even those that are
//incorrect.
- RUNNER_ASSERT(SECURITY_SERVER_API_SUCCESS ==
+ RUNNER_ASSERT_BT(SECURITY_SERVER_API_SUCCESS ==
security_server_check_privilege_by_cookie(cookie, object_label, "rw"));
}
int pid = fork();
char* label;
- RUNNER_ASSERT(pid >= 0);
+ RUNNER_ASSERT_BT(pid >= 0);
int ret;
if (pid == 0) { //child process - server
//create new socket
int sockfd = create_new_socket();
- RUNNER_ASSERT_MSG(sockfd >= 0, "create_new_socket() failed");
+ RUNNER_ASSERT_MSG_BT(sockfd >= 0, "create_new_socket() failed");
SockFDUniquePtr sockfd_ptr(&sockfd, closesockfdptr);
//check if get_smacklabel_sockfd works correctly
label = security_server_get_smacklabel_sockfd(sockfd);
- RUNNER_ASSERT_MSG(label != NULL, "security_server_get_smacklabel_sockfd failed");
+ RUNNER_ASSERT_MSG_BT(label != NULL, "security_server_get_smacklabel_sockfd failed");
ret = strcmp(label, "");
free(label);
- RUNNER_ASSERT_MSG(ret == 0, "label is \"" << label << "\"");
+ RUNNER_ASSERT_MSG_BT(ret == 0, "label is \"" << label << "\"");
- RUNNER_ASSERT_MSG(drop_root_privileges() == 0, "uid = " << getuid());
+ RUNNER_ASSERT_MSG_BT(drop_root_privileges() == 0, "uid = " << getuid());
- RUNNER_ASSERT_MSG(listen(sockfd, 5) >= 0, "child listen failed");
+ RUNNER_ASSERT_MSG_BT(listen(sockfd, 5) >= 0, "child listen failed");
struct sockaddr_un client_addr;
socklen_t client_len = sizeof(client_addr);
int csockfd;
- RUNNER_ASSERT_MSG((csockfd = accept(sockfd,(struct sockaddr*)&client_addr, &client_len)) > 0, "child accept failed");
+ RUNNER_ASSERT_MSG_BT((csockfd = accept(sockfd,(struct sockaddr*)&client_addr, &client_len)) > 0, "child accept failed");
//wait a little bit for parent to do it's job
usleep(200);
//parent
sleep(1);
int sockfd = connect_to_testserver();
- RUNNER_ASSERT_MSG(sockfd >= 0, "Failed to connect to server.");
+ RUNNER_ASSERT_MSG_BT(sockfd >= 0, "Failed to connect to server.");
SockFDUniquePtr sockfd_ptr(&sockfd, closesockfdptr);
label = security_server_get_smacklabel_sockfd(sockfd);
- RUNNER_ASSERT_MSG(label != NULL, "get_smacklabel_sockfd failed.");
+ RUNNER_ASSERT_MSG_BT(label != NULL, "get_smacklabel_sockfd failed.");
ret = strcmp(label, "");
free(label);
- RUNNER_ASSERT_MSG(ret == 0, "label is \"" << label << "\"");
+ RUNNER_ASSERT_MSG_BT(ret == 0, "label is \"" << label << "\"");
result1 = security_server_check_privilege_by_sockfd(sockfd, object_label, "r");
result2 = security_server_check_privilege_by_sockfd(sockfd, object_label, "rw");
}
- RUNNER_ASSERT_MSG(result1 == SECURITY_SERVER_API_SUCCESS, "result = " << result1);
- RUNNER_ASSERT_MSG(result2 == SECURITY_SERVER_API_SUCCESS, "result = " << result2);
+ RUNNER_ASSERT_MSG_BT(result1 == SECURITY_SERVER_API_SUCCESS, "result = " << result1);
+ RUNNER_ASSERT_MSG_BT(result2 == SECURITY_SERVER_API_SUCCESS, "result = " << result2);
}
/**
int result2 = -1;
int pid = fork();
- RUNNER_ASSERT(-1 != pid);
+ RUNNER_ASSERT_BT(-1 != pid);
- if (pid == 0) { //child process
- //Create socket
- int sockfd = create_new_socket();
- RUNNER_ASSERT_MSG(sockfd >= 0, "create_new_socket() failed");
+ if (pid == 0) {
- SockFDUniquePtr sockfd_ptr(&sockfd, closesockfdptr);
+ pid = fork();
+ RUNNER_ASSERT_BT(-1 != pid);
- //Drop privileges
- RUNNER_ASSERT_MSG(drop_root_privileges() == 0, "uid = " << getuid());
+ if (pid == 0) { //child process
+ //Create socket
+ int sockfd = create_new_socket();
+ RUNNER_ASSERT_MSG_BT(sockfd >= 0, "create_new_socket() failed");
- //Prepare for accepting
- RUNNER_ASSERT_MSG(listen(sockfd, 5) >= 0, "child listen failed");
+ SockFDUniquePtr sockfd_ptr(&sockfd, closesockfdptr);
- struct sockaddr_un client_addr;
- socklen_t client_len = sizeof(client_addr);
+ //Drop privileges
+ RUNNER_ASSERT_MSG_BT(drop_root_privileges() == 0, "uid = " << getuid());
- //Accept connections
- int csockfd;
- RUNNER_ASSERT_MSG((csockfd = accept(sockfd,(struct sockaddr*)&client_addr, &client_len)) > 0, "child accept failed");
+ //Prepare for accepting
+ RUNNER_ASSERT_MSG_BT(listen(sockfd, 5) >= 0, "child listen failed");
- //wait a little bit for parent to do it's job
- usleep(200);
+ struct sockaddr_un client_addr;
+ socklen_t client_len = sizeof(client_addr);
- //cleanup and kill child
- close(csockfd);
- exit(0);
- } else { //parent process
- //Drop root privileges
- RUNNER_ASSERT_MSG(drop_root_privileges() == 0, "uid = " << getuid());
+ //Accept connections
+ int csockfd;
+ RUNNER_ASSERT_MSG_BT((csockfd = accept(sockfd,(struct sockaddr*)&client_addr, &client_len)) > 0, "child accept failed");
- //Wait for server to set up
- sleep(1);
+ //wait a little bit for parent to do it's job
+ usleep(200);
- //Connect and check privileges
- int sockfd = connect_to_testserver();
- RUNNER_ASSERT_MSG(sockfd >= 0, "Failed to create socket fd.");
+ //cleanup and kill child
+ close(csockfd);
+ exit(0);
+ } else { //parent process
+ //Drop root privileges
+ RUNNER_ASSERT_MSG_BT(drop_root_privileges() == 0, "uid = " << getuid());
- result1 = security_server_check_privilege_by_sockfd(sockfd, object_label, "r");
- result2 = security_server_check_privilege_by_sockfd(sockfd, object_label, "rw");
+ //Wait for server to set up
+ sleep(1);
+
+ //Connect and check privileges
+ int sockfd = connect_to_testserver();
+ RUNNER_ASSERT_MSG_BT(sockfd >= 0, "Failed to create socket fd.");
+
+ result1 = security_server_check_privilege_by_sockfd(sockfd, object_label, "r");
+ result2 = security_server_check_privilege_by_sockfd(sockfd, object_label, "rw");
+
+ close(sockfd);
+
+ //Both results (just like in the previous test case) should return success.
+ RUNNER_ASSERT_MSG_BT(SECURITY_SERVER_API_SUCCESS == result1, "result1 = " << result1);
+ RUNNER_ASSERT_MSG_BT(SECURITY_SERVER_API_SUCCESS == result2, "result2 = " << result2);
+ }
+ }
+}
+
+RUNNER_TEST_SMACK(tc18_security_server_get_smacklabel_cookie) {
+ int res;
+
+ char *label_smack = NULL;
+ char *label_ss = NULL;
+ char *cookie = NULL;
+
+ int cookie_size = security_server_get_cookie_size();
+ RUNNER_ASSERT_MSG_BT(PROPER_COOKIE_SIZE == cookie_size, "Wrong cookie size from security-server");
+
+ cookie = (char*) calloc(cookie_size, 1);
+ RUNNER_ASSERT_MSG_BT(NULL != cookie, "Memory allocation error");
+
+ res = security_server_request_cookie(cookie, cookie_size);
+ if (res != SECURITY_SERVER_API_SUCCESS) {
+ free(cookie);
+ RUNNER_ASSERT_MSG_BT(res == SECURITY_SERVER_API_SUCCESS, "Error in requesting cookie from security-server");
+ }
- close(sockfd);
+ label_ss = security_server_get_smacklabel_cookie(cookie);
+ free(cookie);
+ RUNNER_ASSERT_MSG_BT(label_ss != NULL, "Error in getting label by cookie");
+
+
+ std::string label_cookie(label_ss);
+ free(label_ss);
+
+ res = smack_new_label_from_self(&label_smack);
+ if (res < 0) {
+ free(label_smack);
+ RUNNER_ASSERT_MSG_BT(res == 0, "Error in getting self SMACK label");
}
+ std::string label_self(label_smack ? label_smack : "");
+ free(label_smack);
+
+ RUNNER_ASSERT_MSG_BT(label_self == label_cookie, "No match in SMACK labels");
+
+
+ //TODO: here could be label change using SMACK API and checking if it
+ //is changed using security-server API function based on the same cookie
+}
+
+/**
+ * NOSMACK version of tc_security_server_get_smacklabel_cookie test.
+ *
+ * Most of this test goes exactly as the original one. The only difference are the labels:
+ * - We assume that libsmack tests passed and smack_new_label_from_self will return -1 and NULL
+ * label - there is no need to re-check it.
+ * - Label acquired from security_server_get_smacklabel_cookie should be an empty string.
+ */
+RUNNER_TEST_NOSMACK(tc18_security_server_get_smacklabel_cookie_nosmack) {
+ int res;
+
+ char* label_ss = NULL;
+ char* cookie = NULL;
+
+ int cookie_size = security_server_get_cookie_size();
+ RUNNER_ASSERT_MSG_BT(PROPER_COOKIE_SIZE == cookie_size,
+ "Wrong cookie size from security-server. Size: " << cookie_size);
+
+ cookie = (char*) calloc(cookie_size, sizeof(char));
+ RUNNER_ASSERT_MSG_BT(NULL != cookie, "Memory allocation error");
+
+ //Request cookie from SS
+ res = security_server_request_cookie(cookie, cookie_size);
+ std::unique_ptr<char, std::function<void(char*)> > cookie_ptr(cookie, free);
+ cookie = NULL;
+ RUNNER_ASSERT_MSG_BT(res == SECURITY_SERVER_API_SUCCESS,
+ "Error in requesting cookie from security-server. Result: " << res);
+
+ label_ss = security_server_get_smacklabel_cookie(cookie_ptr.get());
+ RUNNER_ASSERT_MSG_BT(label_ss != NULL, "Error in getting label by cookie");
+
+ std::string label(label_ss);
+ free(label_ss);
+ RUNNER_ASSERT_MSG_BT(label.empty(), "label_ss is not an empty string.");
- //Both results (just like in the previous test case) should return success.
- RUNNER_ASSERT_MSG(SECURITY_SERVER_API_SUCCESS == result1, "result1 = " << result1);
- RUNNER_ASSERT_MSG(SECURITY_SERVER_API_SUCCESS == result2, "result2 = " << result2);
}
////////////////////
int main(int argc, char *argv[])
{
- return
- DPL::Test::TestRunnerSingleton::Instance().ExecTestRunner(argc, argv);
+ SummaryCollector::Register();
+ return DPL::Test::TestRunnerSingleton::Instance().ExecTestRunner(argc, argv);
}