--- /dev/null
+CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
+
+SET(CMAKE_EXECUTABLE_SUFFIX "")
+
+INCLUDE(FindPkgConfig)
+pkg_check_modules(pkgs REQUIRED
+ dlog
+ appinfo
+ libprivilege-control
+)
+
+FOREACH(flag ${pkgs_CFLAGS})
+ SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} ${flag}")
+ENDFOREACH(flag)
+
+SET(EXTRA_C_FLAGS "${EXTRA_CFLAGS} -fvisibility=hidden")
+
+ADD_SUBDIRECTORY(osp-ui-app-loader)
+ADD_SUBDIRECTORY(osp-service-app-loader)
+ADD_SUBDIRECTORY(osp-system-service-loader)
+ADD_SUBDIRECTORY(osp-exec-loader)
+
--- /dev/null
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
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+ the conditions stated in this License.
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+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
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+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
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+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
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+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
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+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
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+ Copyright [yyyy] [name of copyright owner]
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
--- /dev/null
+Copyright (c) Samsung Electronics Co., Ltd. All rights reserved.
+Except as noted, this software is licensed under Apache License, Version 2.
+Please, see the LICENSE.APLv2 file for Apache License terms and conditions.
--- /dev/null
+SET (this_target osp-exec-loader)
+
+SET (${this_target}_SOURCE_FILES
+ exec_loader.c
+ )
+
+ADD_EXECUTABLE (${this_target} ${${this_target}_SOURCE_FILES})
+
+SET(CMAKE_C_FLAGS "${OSP_DEBUG_FLAGS} ${OSP_OPT_FLAGS} ${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} ${OSP_COMPILER_FLAGS}")
+SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden")
+SET(CMAKE_CXX_FLAGS "${OSP_DEBUG_FLAGS} ${OSP_OPT_FLAGS} ${CMAKE_CXX_FLAGS} ${EXTRA_CFLAGS} ${OSP_COMPILER_FLAGS}")
+
+TARGET_LINK_LIBRARIES(${this_target} "-Wl,--no-undefined -Wl,--as-needed -Wl,-Ttext-segment=0x02000000")
+TARGET_LINK_LIBRARIES(${this_target} "-ldl")
+TARGET_LINK_LIBRARIES(${this_target} ${pkgs_LDFLAGS})
+
+INSTALL(TARGETS ${this_target} DESTINATION ${LIB_INSTALL_DIR}/osp)
+
+
--- /dev/null
+../osp-ui-app-loader/uiapp_loader.c
\ No newline at end of file
--- /dev/null
+<manifest>
+ <request>
+ <domain name="_"/>
+ </request>
+</manifest>
\ No newline at end of file
--- /dev/null
+SET (this_target osp-service-app-loader)
+
+SET (${this_target}_SOURCE_FILES
+ serviceapp_loader.c
+ )
+
+ADD_EXECUTABLE (${this_target} ${${this_target}_SOURCE_FILES})
+
+SET(CMAKE_C_FLAGS "${OSP_DEBUG_FLAGS} ${OSP_OPT_FLAGS} ${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} ${OSP_COMPILER_FLAGS} -fPIE")
+
+TARGET_LINK_LIBRARIES(${this_target} "-Wl,--no-undefined -Wl,--as-needed -pie")
+TARGET_LINK_LIBRARIES(${this_target} "-ldl")
+TARGET_LINK_LIBRARIES(${this_target} ${pkgs_LDFLAGS})
+
+INSTALL(TARGETS ${this_target} DESTINATION ${LIB_INSTALL_DIR}/osp)
--- /dev/null
+//
+// Open Service Platform
+// Copyright (c) 2012 Samsung Electronics Co., Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the License);
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+/**
+* @file serviceapp_loader.c
+* @brief This is the implementation for the osp-service-app-loader.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <dlfcn.h>
+#include <unistd.h>
+#include <limits.h>
+#include <fcntl.h>
+#include <linux/capability.h>
+
+#include <dlog.h>
+#include <privilege-control.h>
+#include <appinfo.h>
+
+#undef LOG_TAG
+#define LOG_TAG "LOADER"
+
+#define MAX_PACKAGEID 10
+#define MAX_APP_EXECUTABLE_NAME 230
+#define MAX_APPID (MAX_PACKAGEID + MAX_APP_EXECUTABLE_NAME + 1)
+
+
+#if 0
+static void
+print_args(int argc, char* argv[])
+{
+ const char* p = NULL;
+ int i = 0;
+ for (; i < argc; i++)
+ {
+ p = argv[i];
+ LOGI("%dth arg : [%s]", i, p);
+ }
+}
+#endif
+
+static void
+adjust_privilege(const char* appid)
+{
+ set_privilege(appid);
+}
+
+extern int capset(cap_user_header_t hdrp, const cap_user_data_t datap);
+
+static int
+adjust_capability(void)
+{
+ cap_user_header_t head = 0;
+ cap_user_data_t data = 0;
+
+ head = (cap_user_header_t) malloc(sizeof(*head));
+ if (head == NULL)
+ {
+ fprintf(stderr, "Memory allocation failure.\n");
+ return -1;
+ }
+
+ head->version = _LINUX_CAPABILITY_VERSION;
+ head->pid = getpid();
+
+ data = (cap_user_data_t) calloc(sizeof(*data), _LINUX_CAPABILITY_U32S);
+ if (data == NULL)
+ {
+ fprintf(stderr, "Memory allocation failure.\n");
+
+ free(head);
+ return -1;
+ }
+
+ data[CAP_TO_INDEX(CAP_NET_RAW)].effective |= CAP_TO_MASK(CAP_NET_RAW);
+ data[CAP_TO_INDEX(CAP_NET_RAW)].permitted |= CAP_TO_MASK(CAP_NET_RAW);
+
+ if (capset(head, data) < 0)
+ {
+ fprintf(stderr, "Capability setting error\n");
+
+ free(data);
+ free(head);
+ return -1;
+ }
+
+ free(data);
+ free(head);
+
+ return 0;
+}
+
+static int
+osp_do_pre_exe(const char* app_id, const char* bin_path)
+{
+ int ret = 0;
+ void* handle = NULL;
+ char* errormsg = 0;
+ int (*do_pre_exec_fn)(const char*, const char*) = NULL;
+
+ handle = dlopen("libosp-env-config.so", RTLD_LAZY | RTLD_LOCAL);
+ if (!handle)
+ {
+ LOGE("Failed to dlopen osp-env-config.so (%s)", dlerror());
+ return -1;
+ }
+ LOGI("Tizen::App > dlopen() ok");
+
+ do_pre_exec_fn = (int (*)(const char*, const char*)) dlsym(handle, "do_pre_exec");
+ errormsg = dlerror();
+ if (errormsg != NULL)
+ {
+ LOGE("Failed to dlsym() (%s)", errormsg);
+ dlclose(handle);
+ return -1;
+ }
+ LOGI("dlsym() ok");
+
+ ret = do_pre_exec_fn(app_id, bin_path);
+ if (ret < 0)
+ {
+ LOGE("Failed to do_pre_exe() (%d)", ret);
+ }
+ LOGI("do_pre_exec() ok");
+
+ dlclose(handle);
+
+ return 0;
+}
+
+static int
+get_packageid_executable_name_from_path(const char path[], char appid[], char executable_name[])
+{
+ // path is "/opt/apps/[appid]/bin/[executable_name]"
+
+ const char* p = strrchr(path, '/');
+ if (p == NULL)
+ {
+ LOGI("Improper path %s", path);
+ return -1;
+ }
+
+ const int path_len = strlen(path);
+ const int exec_len = strlen(p);
+ if (exec_len <= 0 || exec_len > PATH_MAX || path_len <= 0 || path_len > PATH_MAX)
+ {
+ LOGI("Improper path %s", path);
+ return -1;
+ }
+
+ strncpy(executable_name, p + 1, exec_len);
+
+#ifdef _SECURE_LOG
+ LOGI("Exec is %s", executable_name);
+#endif
+
+ if (path_len < /* '/' */ 1 + 10 + strlen("/bin/") + exec_len)
+ {
+ LOGI("Improper path %s", path);
+ return -1;
+ }
+
+ strncpy(appid, p - strlen("bin/") - 10, 10);
+
+ LOGI("appId is %s", appid);
+
+ return 1;
+}
+
+
+int
+main(int argc, char* argv[])
+{
+ void* real_handle = NULL;
+ char* errormsg = 0;
+ const char* pid = NULL;
+
+ LOGI("Initializing : argc %d, argv 0x%x.", argc, argv);
+ //print_args(argc, argv);
+
+ if (appinfo_is_initialized() == 0)
+ {
+ // not initialized
+ char appid[MAX_APPID];
+ char packageid[MAX_PACKAGEID + 1];
+ char executable_name[MAX_APP_EXECUTABLE_NAME];
+
+ memset(appid, 0, sizeof(appid));
+ memset(packageid, 0, sizeof(packageid));
+ memset(executable_name, 0, sizeof(executable_name));
+
+ // convert package path to package name
+ get_packageid_executable_name_from_path(argv[0], packageid, executable_name);
+ snprintf(appid, MAX_APPID, "%s.%s", packageid, executable_name);
+
+ // initialize appid
+ appinfo_init(appid, 0);
+
+ LOGI("Non-preloading initialization done.");
+ }
+
+ pid = appinfo_get_appid();
+
+#ifdef _SECURE_LOG
+ LOGI("app is %s", pid);
+#endif
+
+ if (getuid() == 0)
+ {
+ // self caging
+ osp_do_pre_exe(pid, argv[0]);
+
+ // adjust privilege
+ adjust_privilege(pid);
+ }
+
+
+ adjust_capability();
+
+ appinfo_set_argv(argc, argv);
+
+ // actual loading
+ char buffer[1024];
+
+ snprintf(buffer, 1024, "%s.exe", argv[0]);
+
+
+ real_handle = dlopen(buffer, RTLD_LAZY);
+ if (!real_handle)
+ {
+ LOGE("Failed to open %s : %s.", buffer, dlerror());
+ return -1;
+ }
+
+ void (*pAppInfoInit)() = NULL;
+ pAppInfoInit = (void (*)()) dlsym(real_handle, "AppInfo_Update");
+ errormsg = dlerror();
+ if (errormsg != NULL)
+ {
+ LOGE("Failed to find InitAppInfo() : %s.", errormsg);
+ dlclose(real_handle);
+ fprintf(stderr, "executable does not have proper osp library dependency.\n");
+ return -1;
+ }
+
+ int (*pRealMain)(int, char* []) = NULL;
+ pRealMain = (int (*)(int, char*[])) dlsym(real_handle, "OspMain");
+ errormsg = dlerror();
+ if (errormsg != NULL)
+ {
+ LOGE("Failed to find OspMain() : %s.", errormsg);
+ dlclose(real_handle);
+ return -1;
+ }
+
+ // actual initialization
+ (*pAppInfoInit)();
+ (*pRealMain)(argc, argv);
+
+ LOGI("Osp application terminates.");
+
+ //dlclose(real_handle);
+ LOGI("Osp cleanup finished for %s.", argv[0]);
+
+ return 0;
+}
+
--- /dev/null
+SET (this_target osp-system-service-loader)
+
+SET (${this_target}_SOURCE_FILES
+ systemservice_loader.c
+ )
+
+ADD_EXECUTABLE (${this_target} ${${this_target}_SOURCE_FILES})
+
+SET(CMAKE_C_FLAGS "${OSP_DEBUG_FLAGS} ${OSP_OPT_FLAGS} ${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} ${OSP_COMPILER_FLAGS} -fPIE")
+
+TARGET_LINK_LIBRARIES(${this_target} "-Wl,--no-undefined -Wl,--as-needed -pie")
+TARGET_LINK_LIBRARIES(${this_target} "-ldl")
+TARGET_LINK_LIBRARIES(${this_target} ${pkgs_LDFLAGS})
+
+INSTALL(TARGETS ${this_target} DESTINATION ${LIB_INSTALL_DIR}/osp)
+
+
--- /dev/null
+//
+// Open Service Platform
+// Copyright (c) 2012 Samsung Electronics Co., Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the License);
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+/**
+ * @file systemservice_loader.c
+ * @brief This is the implementation for the osp-system-service-loader.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <dlfcn.h>
+#include <unistd.h>
+#include <limits.h>
+#include <fcntl.h>
+
+#include <dlog.h>
+#include <appinfo.h>
+
+#undef LOG_TAG
+#define LOG_TAG "LOADER"
+
+#define MAX_PACKAGEID 10
+#define MAX_APP_EXECUTABLE_NAME 230
+#define MAX_APPID (MAX_PACKAGEID + MAX_APP_EXECUTABLE_NAME + 1)
+
+
+#if 0
+static void
+print_args(int argc, char* argv[])
+{
+ const char* p = NULL;
+ int i = 0;
+ for (; i < argc; i++)
+ {
+ p = argv[i];
+ LOGI("%dth arg : [%s]", i, p);
+ }
+}
+#endif
+
+static int
+osp_do_pre_exe(const char* bin_path)
+{
+ int ret = 0;
+ void* handle = NULL;
+ char* errormsg = 0;
+ int (*do_pre_exec_fn)(const char*, const char*) = NULL;
+
+ handle = dlopen("libosp-env-config.so", RTLD_LAZY | RTLD_LOCAL);
+ if (!handle)
+ {
+ LOGE("Failed to dlopen libosp-env-config.so (%s)", dlerror());
+ return -1;
+ }
+ LOGI("dlopen() ok");
+
+ do_pre_exec_fn = (int (*)(const char*, const char*)) dlsym(handle, "do_pre_exec");
+ errormsg = dlerror();
+ if (errormsg != NULL)
+ {
+ LOGE("Failed to dlsym() (%s)", errormsg);
+ dlclose(handle);
+ return -1;
+ }
+ LOGI("dlsym() ok");
+
+ ret = do_pre_exec_fn(NULL, bin_path);
+ if (ret < 0)
+ {
+ LOGE("Failed to do_pre_exe() (%d)", ret);
+ }
+ LOGI("do_pre_exec() ok");
+
+ dlclose(handle);
+
+ return 0;
+}
+
+static int
+get_packageid_executable_name_from_path(const char path[], char appid[], char executable_name[])
+{
+ // path is ".../[appid]/bin/[executable_name]"
+
+ // Calculate the header
+ const char* p = strrchr(path, '/');
+ if (p == NULL)
+ {
+ LOGI("Improper path %s", path);
+ return -1;
+ }
+
+ const int path_len = strlen(path);
+ const int exec_len = strlen(p);
+ if (exec_len <= 0 || exec_len > PATH_MAX || path_len <= 0 || path_len > PATH_MAX)
+ {
+ LOGI("Improper path %s", path);
+ return -1;
+ }
+
+ strncpy(executable_name, p + 1, exec_len);
+
+#ifdef _SECURE_LOG
+ LOGI("Exec is %s", executable_name);
+#endif
+
+ if (path_len < /* '/' */ 1 + 10 + strlen("/bin/") + exec_len)
+ {
+ LOGI("Improper path %s", path);
+ return -1;
+ }
+
+ strncpy(appid, p - strlen("bin/") - 10, 10);
+
+ LOGI("PackageId is %s", appid);
+
+ return 1;
+}
+
+
+int
+main(int argc, char* argv[])
+{
+ void* real_handle = NULL;
+ char* errormsg = 0;
+ char packageid[MAX_PACKAGEID + 1];
+ char executable_name[MAX_APP_EXECUTABLE_NAME];
+ char appid[MAX_APPID];
+
+ int (*pRealMain)(int, char* []) = NULL;
+
+ memset(packageid, 0, sizeof(packageid));
+ memset(executable_name, 0, sizeof(executable_name));
+ memset(appid, 0, sizeof(appid));
+
+ LOGI("Initializing : argc %d, argv 0x%x.", argc, argv);
+ //print_args(argc, argv);
+
+ // convert package path to packageId
+ get_packageid_executable_name_from_path(argv[0], packageid, executable_name);
+ snprintf(appid, MAX_APPID, "%s.%s", packageid, executable_name);
+
+#ifdef _SECURE_LOG
+ LOGI("app is %s", appid);
+#endif
+
+ if (getuid() == 0)
+ {
+ // self caging
+ osp_do_pre_exe(argv[0]);
+
+ // do not adjust privilege : root for system services
+ }
+
+
+ // initialize appid
+ appinfo_init(appid, 0);
+ appinfo_set_argv(argc, argv);
+
+ // actual loading
+ char buffer[1024];
+
+ snprintf(buffer, 1024, "%s.exe", argv[0]);
+
+
+ real_handle = dlopen(buffer, RTLD_LAZY);
+ if (!real_handle)
+ {
+ LOGE("Failed to open %s : %s.", buffer, dlerror());
+ return -1;
+ }
+
+ void (*pAppInfoInit)() = NULL;
+ pAppInfoInit = (void (*)()) dlsym(real_handle, "AppInfo_Update");
+ errormsg = dlerror();
+ if (errormsg != NULL)
+ {
+ LOGE("Failed to find InitAppInfo() : %s.", errormsg);
+ dlclose(real_handle);
+ fprintf(stderr, "executable does not have proper osp library dependency.\n");
+ return -1;
+ }
+
+ pRealMain = (int (*)(int, char*[])) dlsym(real_handle, "OspMain");
+ errormsg = dlerror();
+ if (errormsg != NULL)
+ {
+ LOGE("Failed to find OspMain() : %s.", errormsg);
+ dlclose(real_handle);
+ return -1;
+ }
+
+ // actual initialization
+ (*pAppInfoInit)();
+ (*pRealMain)(argc, argv);
+
+ LOGI("Osp application terminates.");
+
+ //dlclose(real_handle);
+ LOGI("Osp cleanup finished for %s.", argv[0]);
+
+ return 0;
+}
+
--- /dev/null
+SET (this_target osp-ui-app-loader)
+
+SET (${this_target}_SOURCE_FILES
+ uiapp_loader.c
+ )
+
+ADD_EXECUTABLE (${this_target} ${${this_target}_SOURCE_FILES})
+
+SET(CMAKE_C_FLAGS "${OSP_DEBUG_FLAGS} ${OSP_OPT_FLAGS} ${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} ${OSP_COMPILER_FLAGS} -fPIE")
+
+TARGET_LINK_LIBRARIES(${this_target} "-Wl,--no-undefined -Wl,--as-needed -pie")
+TARGET_LINK_LIBRARIES(${this_target} "-ldl")
+TARGET_LINK_LIBRARIES(${this_target} ${pkgs_LDFLAGS})
+
+INSTALL(TARGETS ${this_target} DESTINATION ${LIB_INSTALL_DIR}/osp)
+
+
--- /dev/null
+//
+// Open Service Platform
+// Copyright (c) 2012 Samsung Electronics Co., Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the License);
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+/**
+* @file uiapp_loader.c
+* @brief This is the implementation for the osp-ui-app-loader.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <dlfcn.h>
+#include <unistd.h>
+#include <limits.h>
+#include <fcntl.h>
+#include <linux/capability.h>
+
+#include <dlog.h>
+#include <privilege-control.h>
+#include <appinfo.h>
+
+#undef LOG_TAG
+#define LOG_TAG "LOADER"
+
+#define MAX_PACKAGEID 10
+#define MAX_APP_EXECUTABLE_NAME 230
+#define MAX_APPID (MAX_PACKAGEID + MAX_APP_EXECUTABLE_NAME + 1)
+
+
+static const char APPFW_SONAME[] = "libosp-appfw.so.1";
+
+
+#if 0
+static void
+print_args(int argc, char* argv[])
+{
+ const char* p = NULL;
+ int i = 0;
+ for (; i < argc; i++)
+ {
+ p = argv[i];
+ LOGD("%dth arg : [%s]", i, p);
+ }
+}
+#endif
+
+static void
+adjust_privilege(const char* appid)
+{
+ set_privilege(appid);
+}
+
+extern int capset(cap_user_header_t hdrp, const cap_user_data_t datap);
+
+static int
+adjust_capability(void)
+{
+ cap_user_header_t head = 0;
+ cap_user_data_t data = 0;
+
+ head = (cap_user_header_t) malloc(sizeof(*head));
+ if (head == NULL)
+ {
+ fprintf(stderr, "Memory allocation failure.\n");
+ return -1;
+ }
+
+ head->version = _LINUX_CAPABILITY_VERSION;
+ head->pid = getpid();
+
+ data = (cap_user_data_t) calloc(sizeof(*data), _LINUX_CAPABILITY_U32S);
+ if (data == NULL)
+ {
+ fprintf(stderr, "Memory allocation failure.\n");
+
+ free(head);
+ return -1;
+ }
+
+ data[CAP_TO_INDEX(CAP_NET_RAW)].effective |= CAP_TO_MASK(CAP_NET_RAW);
+ data[CAP_TO_INDEX(CAP_NET_RAW)].permitted |= CAP_TO_MASK(CAP_NET_RAW);
+
+ if (capset(head, data) < 0)
+ {
+ fprintf(stderr, "Capability setting error\n");
+
+ free(data);
+ free(head);
+ return -1;
+ }
+
+ free(data);
+ free(head);
+
+ return 0;
+}
+
+static int
+osp_do_pre_exe(const char* app_id, const char* bin_path)
+{
+ int ret = 0;
+ void* handle = NULL;
+ char* errormsg = 0;
+ int (*do_pre_exec_fn)(const char*, const char*) = NULL;
+
+ handle = dlopen("libosp-env-config.so", RTLD_LAZY | RTLD_LOCAL);
+ if (!handle)
+ {
+ LOGE("Failed to dlopen osp-env-config.so (%s)", dlerror());
+ return -1;
+ }
+ LOGD("dlopen() ok");
+
+ do_pre_exec_fn = (int (*)(const char*, const char*)) dlsym(handle, "do_pre_exec");
+ errormsg = dlerror();
+ if (errormsg != NULL)
+ {
+ LOGE("Failed to dlsym() (%s)", errormsg);
+ dlclose(handle);
+ return -1;
+ }
+ LOGD("dlsym() ok");
+
+ ret = do_pre_exec_fn(app_id, bin_path);
+ if (ret < 0)
+ {
+ LOGE("Failed to do_pre_exe() (%d)", ret);
+ }
+ LOGD("do_pre_exec() ok");
+
+ dlclose(handle);
+
+ return 0;
+}
+
+static int
+get_packageid_executable_name_from_path(const char path[], char packageid[], char executable_name[])
+{
+ // path is ".../[packageid]/bin/[executable_name]"
+
+ const char* p = strrchr(path, '/');
+ if (p == NULL)
+ {
+ LOGI("Improper path %s", path);
+ return -1;
+ }
+
+ const int path_len = strlen(path);
+ const int exec_len = strlen(p);
+ if (exec_len <= 0 || exec_len > PATH_MAX || path_len <= 0 || path_len > PATH_MAX)
+ {
+ LOGI("Improper path %s", path);
+ return -1;
+ }
+
+ strncpy(executable_name, p + 1, exec_len);
+
+#ifdef _SECURE_LOG
+ LOGI("Exec is %s", executable_name);
+#endif
+
+ if (path_len < /* '/' */ 1 + 10 + strlen("/bin/") + exec_len)
+ {
+ LOGI("Improper path %s", path);
+ return -1;
+ }
+
+ strncpy(packageid, p - strlen("bin/") - 10, 10);
+
+ LOGI("PackageId is %s", packageid);
+
+ return 1;
+}
+
+
+int
+main(int argc, char* argv[])
+{
+ void* handle = NULL;
+ char* errormsg = 0;
+ const char* pid = NULL;
+
+ LOGI("Initializeing : argc %d, argv 0x%x.", argc, argv);
+ //print_args(argc, argv);
+
+ if (appinfo_is_initialized() == 0)
+ {
+ // not initialized
+ char packageid[MAX_PACKAGEID + 1];
+ char executable_name[MAX_APP_EXECUTABLE_NAME];
+ char appid[MAX_APPID];
+
+ memset(packageid, 0, sizeof(packageid));
+ memset(executable_name, 0, sizeof(executable_name));
+ memset(appid, 0, sizeof(appid));
+
+ // convert package path to package name
+ get_packageid_executable_name_from_path(argv[0], packageid, executable_name);
+ snprintf(appid, MAX_APPID, "%s.%s", packageid, executable_name);
+
+ // initialize appid
+ appinfo_init(appid, 0);
+
+ LOGI("Non-preloading initialization done.");
+ }
+
+ pid = appinfo_get_appid();
+
+#ifdef _SECURE_LOG
+ LOGI("app is %s", pid);
+#endif
+
+ if (getuid() == 0)
+ {
+ // self caging
+ osp_do_pre_exe(pid, argv[0]);
+
+ // adjust privilege
+ adjust_privilege(pid);
+ }
+
+
+ adjust_capability();
+
+ appinfo_set_argv(argc, argv);
+
+ // actual loading
+ char buffer[1024];
+
+ snprintf(buffer, 1024, "%s.exe", argv[0]);
+
+
+ void* so_handle = dlopen(APPFW_SONAME, RTLD_LAZY);
+ if (!so_handle)
+ {
+ LOGE("Failed to open framework : %s.", dlerror());
+ return -1;
+ }
+
+ void (*pAppInfoInit)() = NULL;
+ pAppInfoInit = (void (*)()) dlsym(so_handle, "AppInfo_Update");
+ errormsg = dlerror();
+ if (errormsg != NULL)
+ {
+ LOGE("Failed to find InitAppInfo() : %s.", errormsg);
+ fprintf(stderr, "Improper osp library entry : %s.\n", errormsg);
+ dlclose(so_handle);
+ return -1;
+ }
+
+ handle = dlopen(buffer, RTLD_LAZY | RTLD_GLOBAL);
+ if (!handle)
+ {
+ LOGE("Failed to open %s : %s.", buffer, dlerror());
+ dlclose(so_handle);
+ return -1;
+ }
+
+ int (*pRealMain)(int, char* []) = NULL;
+ pRealMain = (int (*)(int, char*[])) dlsym(handle, "OspMain");
+ errormsg = dlerror();
+ if (errormsg != NULL)
+ {
+ LOGE("Failed to find OspMain() : %s.", errormsg);
+ dlclose(handle);
+ dlclose(so_handle);
+ return -1;
+ }
+
+ // actual initialization
+ (*pAppInfoInit)();
+ (*pRealMain)(argc, argv);
+
+ LOGI("Osp application terminates.");
+
+ dlclose(handle);
+ LOGI("Osp cleanup finished for %s.", argv[0]);
+
+ return 0;
+}
+
--- /dev/null
+Name: osp-loader
+Summary: osp application loader
+Version: 1.2.2.1
+Release: 2
+Group: TO_BE/FILLED_IN
+License: Apache-2.0
+Source0: %{name}-%{version}.tar.gz
+BuildRequires: cmake
+BuildRequires: pkgconfig(dlog)
+BuildRequires: pkgconfig(appinfo) >= 0.1.0
+BuildRequires: pkgconfig(libprivilege-control)
+
+# runtime requires
+Requires: osp-env-config
+
+%description
+osp application loader
+
+%prep
+%setup -q
+
+%build
+MAJORVER=`echo %{version} | awk 'BEGIN {FS="."}{print $1}'`
+
+%ifarch %{ix86}
+ ARCH=x86
+ CXXFLAGS="$CXXFLAGS -D_OSP_DEBUG_ -D_OSP_X86_"
+ %if 0%{?simulator}
+ CXXFLAGS="$CXXFLAGS -D_OSP_EMUL_"
+ %endif
+%else
+ ARCH=arm
+ CXXFLAGS="-O2 -g -pipe -Wall -fno-exceptions -Wformat -Wformat-security -Wl,--as-needed -fmessage-length=0 -march=armv7-a -mtune=cortex-a8 -mlittle-endian -mfpu=neon -mfloat-abi=softfp -D__SOFTFP__ -mthumb -Wa,-mimplicit-it=thumb -funwind-tables -D_OSP_DEBUG_ -D_OSP_ARMEL_"
+%endif
+
+%if 0%{?tizen_build_binary_release_type_eng}
+ CXXFLAGS="$CXXFLAGS -D_SECURE_LOG"
+%endif
+
+%cmake .
+
+# Call make instruction with smp support
+make %{?jobs:-j%jobs}
+
+%install
+rm -rf %{buildroot}
+mkdir -p %{buildroot}/usr/share/license
+cp %{_builddir}/%{name}-%{version}/LICENSE.APLv2 %{buildroot}/usr/share/license/%{name}
+
+%make_install
+
+mkdir -p %{buildroot}/opt/usr/apps
+
+%files
+%manifest osp-loader.manifest
+/usr/share/license/%{name}
+%{_libdir}/osp/*
+/opt/usr/apps
+
projects / framework / osp / loader.git / commitdiff