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authorJosé Bollo <jose.bollo@iot.bzh>2015-12-09 14:52:38 +0100
committerJosé Bollo <jose.bollo@iot.bzh>2015-12-09 14:52:38 +0100
commitec5ef9fdf2e608149c6ad308c5184820c51c39a6 (patch)
tree167aa7c0c48ded12a84c4da0aaed733073d16641
parentbf7b5918fcc07713a29b9ca32f766b65b15a4ec2 (diff)
add wrapper to security-manager
Change-Id: Ieb3352e705472358b8dae2472cf4ad38d7ae0c0b
-rw-r--r--src/secmgr-wrap.c101
1 files changed, 101 insertions, 0 deletions
diff --git a/src/secmgr-wrap.c b/src/secmgr-wrap.c
new file mode 100644
index 0000000..1fcec58
--- /dev/null
+++ b/src/secmgr-wrap.c
@@ -0,0 +1,101 @@
+
+#include <errno.h>
+#if 0
+#include <security-manager.h>
+#else
+enum lib_retcode {
+ SECURITY_MANAGER_SUCCESS,
+ SECURITY_MANAGER_ERROR_INPUT_PARAM,
+ SECURITY_MANAGER_ERROR_MEMORY,
+ SECURITY_MANAGER_ERROR_REQ_NOT_COMPLETE,
+ SECURITY_MANAGER_ERROR_AUTHENTICATION_FAILED,
+ SECURITY_MANAGER_ERROR_ACCESS_DENIED
+};
+enum app_install_path_type {
+ SECURITY_MANAGER_PATH_PUBLIC_RO,
+ SECURITY_MANAGER_PATH_RO,
+ SECURITY_MANAGER_PATH_RW
+};
+typedef void app_inst_req;
+static int diese = 0;
+#define security_manager_app_inst_req_free(r) \
+ (printf("security_manager_app_inst_req_free(%p)\n",r),(void)0)
+
+#define security_manager_app_inst_req_new(pr) \
+ (*(pr)=(void*)(++diese), printf("security_manager_app_inst_req_new(%p)\n",*pr), SECURITY_MANAGER_SUCCESS)
+
+#define security_manager_app_inst_req_set_pkg_id(r,i) \
+ (printf("security_manager_app_inst_req_set_pkg_id(%p,\"%s\")\n",r,i), SECURITY_MANAGER_SUCCESS)
+
+#define security_manager_app_inst_req_set_app_id(r,i) \
+ (printf("security_manager_app_inst_req_set_app_id(%p,\"%s\")\n",r,i), SECURITY_MANAGER_SUCCESS)
+
+#define security_manager_app_inst_req_add_privilege(r,p) \
+ (printf("security_manager_app_inst_req_add_privilege(%p,\"%s\")\n",r,p), SECURITY_MANAGER_SUCCESS)
+
+#define security_manager_app_inst_req_add_path(r,p,t) \
+ (printf("security_manager_app_inst_req_add_path(%p,\"%s\",%d)\n",r,p,t), SECURITY_MANAGER_SUCCESS)
+#endif
+
+static app_inst_req *request = NULL;
+
+static int retcode(enum lib_retcode rc)
+{
+ switch (rc) {
+ case SECURITY_MANAGER_SUCCESS: return 0;
+ case SECURITY_MANAGER_ERROR_INPUT_PARAM: errno = EINVAL; break;
+ case SECURITY_MANAGER_ERROR_MEMORY: errno = ENOMEM; break;
+ case SECURITY_MANAGER_ERROR_REQ_NOT_COMPLETE: errno = EBADMSG; break;
+ case SECURITY_MANAGER_ERROR_AUTHENTICATION_FAILED: errno = EPERM; break;
+ case SECURITY_MANAGER_ERROR_ACCESS_DENIED: errno = EACCES; break;
+ default: errno = 0; break;
+ }
+ return -1;
+}
+
+void secmgr_cancel()
+{
+ security_manager_app_inst_req_free(request);
+ request = NULL;
+}
+
+int secmgr_init(const char *pkgid, const char *appid)
+{
+ int rc = security_manager_app_inst_req_new(&request);
+ if (rc == SECURITY_MANAGER_SUCCESS) {
+ rc = security_manager_app_inst_req_set_pkg_id(request, pkgid);
+ if (rc == SECURITY_MANAGER_SUCCESS)
+ rc = security_manager_app_inst_req_set_app_id(request, appid);
+ }
+ if (rc != SECURITY_MANAGER_SUCCESS)
+ secmgr_cancel();
+ return retcode(rc);
+}
+
+int secmgr_permit(const char *permission)
+{
+ int rc = security_manager_app_inst_req_add_privilege(request, permission);
+ return retcode(rc);
+}
+
+static int addpath(const char *pathname, enum app_install_path_type type)
+{
+ int rc = security_manager_app_inst_req_add_path(request, pathname, type);
+ return retcode(rc);
+}
+
+int secmgr_path_public_read_only(const char *pathname)
+{
+ return addpath(pathname, SECURITY_MANAGER_PATH_PUBLIC_RO);
+}
+
+int secmgr_path_read_only(const char *pathname)
+{
+ return addpath(pathname, SECURITY_MANAGER_PATH_RO);
+}
+
+int secmgr_path_read_write(const char *pathname)
+{
+ return addpath(pathname, SECURITY_MANAGER_PATH_RW);
+}
+