add product and file entries to database

src/libimcv/plugins/imv_attestation/attest.c

@@ -48,7 +48,9 @@ static void do_args(int argc, char *argv[])
 		OP_FILES,
 		OP_PRODUCTS,
 		OP_HASHES,
-	} operation = OP_UNDEF;
+		OP_ADD,
+		OP_DEL,
+	} op = OP_UNDEF;
 
 	/* reinit getopt state */
 	optind = 0;
@@ -60,9 +62,12 @@ static void do_args(int argc, char *argv[])
 		struct option long_opts[] = {
 			{ "help", no_argument, NULL, 'h' },
 			{ "files", no_argument, NULL, 'f' },
+			{ "add", no_argument, NULL, 'a' },
+			{ "del", no_argument, NULL, 'd' },
 			{ "products", no_argument, NULL, 'p' },
 			{ "hashes", no_argument, NULL, 'H' },
 			{ "directory", required_argument, NULL, 'D' },
+			{ "dir", required_argument, NULL, 'D' },
 			{ "file", required_argument, NULL, 'F' },
 			{ "product", required_argument, NULL, 'P' },
 			{ "sha1", no_argument, NULL, '1' },
@@ -80,31 +85,37 @@ static void do_args(int argc, char *argv[])
 			case EOF:
 				break;
 			case 'h':
-				operation = OP_USAGE;
+				op = OP_USAGE;
 				break;
 			case 'f':
-				operation = OP_FILES;
+				op = OP_FILES;
 				continue;
 			case 'p':
-				operation = OP_PRODUCTS;
+				op = OP_PRODUCTS;
 				continue;
 			case 'H':
-				operation = OP_HASHES;
+				op = OP_HASHES;
+				continue;
+			case 'a':
+				op = OP_ADD;
+				continue;
+			case 'd':
+				op = OP_DEL;
 				continue;
 			case 'D':
-				if (!attest->set_directory(attest, optarg))
+				if (!attest->set_directory(attest, optarg, op == OP_ADD))
 				{
 					exit(EXIT_FAILURE);
 				}
 				continue;
 			case 'F':
-				if (!attest->set_file(attest, optarg))
+				if (!attest->set_file(attest, optarg, op == OP_ADD))
 				{
 					exit(EXIT_FAILURE);
 				}
 				continue;
 			case 'P':
-				if (!attest->set_product(attest, optarg))
+				if (!attest->set_product(attest, optarg, op == OP_ADD))
 				{
 					exit(EXIT_FAILURE);
 				}
@@ -140,7 +151,7 @@ static void do_args(int argc, char *argv[])
 		break;
 	}
 
-	switch (operation)
+	switch (op)
 	{
 		case OP_USAGE:
 			usage();
@@ -154,6 +165,12 @@ static void do_args(int argc, char *argv[])
 		case OP_HASHES:
 			attest->list_hashes(attest);
 			break;
+		case OP_ADD:
+			attest->add(attest);
+			break;
+		case OP_DEL:
+			attest->delete(attest);
+			break;
 		default:
 			usage();
 			exit(EXIT_FAILURE);

src/libimcv/plugins/imv_attestation/attest_db.c

@@ -85,7 +85,7 @@ struct private_attest_db_t {
 };
 
 METHOD(attest_db_t, set_product, bool,
-	private_attest_db_t *this, char *product)
+	private_attest_db_t *this, char *product, bool create)
 {
 	enumerator_t *e;
 
@@ -104,12 +104,26 @@ METHOD(attest_db_t, set_product, bool,
 		{
 			this->product_set = TRUE;
 		}
-		else
+		e->destroy(e);
+	}
+	if (this->product_set)
+	{
+		return TRUE;
+	}
+
+	if (!create)
 	{
 		printf("product '%s' not found in database\n", product);
 	}
-		e->destroy(e);
+
-	}
+	/* Add a new database entry */
+	this->product_set = this->db->execute(this->db, &this->pid,
+									"INSERT INTO products (name) VALUES (?)",
+									DB_TEXT, product);
+
+	printf("product '%s' %sinserted into database\n", product,
+		   this->product_set ? "" : "could not be ");
+
 	return this->product_set;
 }
 
@@ -145,7 +159,7 @@ METHOD(attest_db_t, set_pid, bool,
 }
 
 METHOD(attest_db_t, set_file, bool,
-	private_attest_db_t *this, char *file)
+	private_attest_db_t *this, char *file, bool create)
 {
 	enumerator_t *e;
 
@@ -164,12 +178,26 @@ METHOD(attest_db_t, set_file, bool,
 		{
 			this->file_set = TRUE;
 		}
-		else
+		e->destroy(e);
+	}
+	if (this->file_set)
+	{
+		return TRUE;
+	}
+
+	if (!create)
 	{
 		printf("file '%s' not found in database\n", file);
 	}
-		e->destroy(e);
+
-	}
+	/* Add a new database entry */
+	this->file_set = this->db->execute(this->db, &this->fid,
+								"INSERT INTO files (type, path) VALUES (0, ?)",
+								DB_TEXT, file);
+
+	printf("file '%s' %sinserted into database\n", file,
+		   this->file_set ? "" : "could not be ");
+
 	return this->file_set;
 }
 
@@ -205,7 +233,7 @@ METHOD(attest_db_t, set_fid, bool,
 }
 
 METHOD(attest_db_t, set_directory, bool,
-	private_attest_db_t *this, char *dir)
+	private_attest_db_t *this, char *dir, bool create)
 {
 	enumerator_t *e;
 
@@ -217,7 +245,8 @@ METHOD(attest_db_t, set_directory, bool,
 	free(this->dir);
 	this->dir = strdup(dir);
 
-	e = this->db->query(this->db, "SELECT id FROM files WHERE path = ?",
+	e = this->db->query(this->db,
+						"SELECT id FROM files WHERE type = 1 AND path = ?",
 						DB_TEXT, dir, DB_INT);
 	if (e)
 	{
@@ -225,12 +254,26 @@ METHOD(attest_db_t, set_directory, bool,
 		{
 			this->dir_set = TRUE;
 		}
-		else
+		e->destroy(e);
+	}
+	if (this->dir_set)
+	{
+		return TRUE;
+	}
+
+	if (!create)
 	{
 		printf("directory '%s' not found in database\n", dir);
 	}
-		e->destroy(e);
+
-	}
+	/* Add a new database entry */
+	this->dir_set = this->db->execute(this->db, &this->did,
+								"INSERT INTO files (type, path) VALUES (1, ?)",
+								DB_TEXT, dir);
+
+	printf("directory '%s' %sinserted into database\n", dir,
+		   this->dir_set ? "" : "could not be ");
+
 	return this->dir_set;
 }
 
@@ -519,6 +562,18 @@ METHOD(attest_db_t, list_hashes, void,
 	free(dir);
 }
 
+METHOD(attest_db_t, add, bool,
+	private_attest_db_t *this)
+{
+	return FALSE;
+}
+
+METHOD(attest_db_t, delete, bool,
+	private_attest_db_t *this)
+{
+	return FALSE;
+}
+
 METHOD(attest_db_t, destroy, void,
 	private_attest_db_t *this)
 {
@@ -548,6 +603,8 @@ attest_db_t *attest_db_create(char *uri)
 			.list_products = _list_products,
 			.list_files = _list_files,
 			.list_hashes = _list_hashes,
+			.add = _add,
+			.delete = _delete,
 			.destroy = _destroy,
 		},
 		.dir = strdup(""),

src/libimcv/plugins/imv_attestation/attest_db.h

@@ -37,9 +37,10 @@ struct attest_db_t {
 	 * Set software product to be queried
 	 *
 	 * @param product		software product
+	 * @param create		if TRUE create database entry if it doesn't exist
 	 * @return				TRUE if successful
 	 */
-	bool (*set_product)(attest_db_t *this, char *product);
+	bool (*set_product)(attest_db_t *this, char *product, bool create);
 
 	/**
 	 * Set primary key of the software product to be queried
@@ -53,9 +54,10 @@ struct attest_db_t {
 	 * Set measurement file to be queried
 	 *
 	 * @param file			measurement file
+	 * @param create		if TRUE create database entry if it doesn't exist
 	 * @return				TRUE if successful
 	 */
-	bool (*set_file)(attest_db_t *this, char *file);
+	bool (*set_file)(attest_db_t *this, char *file, bool create);
 
 	/**
 	 * Set primary key of the measurement file to be queried
@@ -69,9 +71,10 @@ struct attest_db_t {
 	 * Set directory of the measurement file to be queried
 	 *
 	 * @param directory		directory containing the measurement file
+	 * @param create		if TRUE create database entry if it doesn't exist
 	 * @return				TRUE if successful
 	 */
-	bool (*set_directory)(attest_db_t *this, char *dir);
+	bool (*set_directory)(attest_db_t *this, char *dir, bool create);
 
 	/**
 	 * Set primary key of the directory to be queried
@@ -103,6 +106,16 @@ struct attest_db_t {
 	 */
 	void (*list_hashes)(attest_db_t *this);
 
+	/**
+	 * Add an entry to the database
+	 */
+	bool (*add)(attest_db_t *this);
+
+	/**
+	 * Delete an entry from the database
+	 */
+	bool (*delete)(attest_db_t *this);
+
 	/**
 	 * Destroy attest_db_t object
 	 */