22 files changed, 270 insertions, 142 deletions

diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h
index e733eb2d..049eae2f 100644
--- a/lib/libalpm/alpm.h
+++ b/lib/libalpm/alpm.h
@@ -87,14 +87,31 @@ typedef enum _alpm_fileconflicttype_t {
 } alpm_fileconflicttype_t;
 
 /**
- * GPG signature verification options
+ * PGP signature verification options
  */
-typedef enum _pgp_verify_t {
-	PM_PGP_VERIFY_UNKNOWN,
-	PM_PGP_VERIFY_NEVER,
-	PM_PGP_VERIFY_OPTIONAL,
-	PM_PGP_VERIFY_ALWAYS
-} pgp_verify_t;
+typedef enum _alpm_siglevel_t {
+	ALPM_SIG_PACKAGE = (1 << 0),
+	ALPM_SIG_PACKAGE_OPTIONAL = (1 << 1),
+	ALPM_SIG_PACKAGE_MARGINAL_OK = (1 << 2),
+	ALPM_SIG_PACKAGE_UNKNOWN_OK = (1 << 3),
+
+	ALPM_SIG_DATABASE = (1 << 10),
+	ALPM_SIG_DATABASE_OPTIONAL = (1 << 11),
+	ALPM_SIG_DATABASE_MARGINAL_OK = (1 << 12),
+	ALPM_SIG_DATABASE_UNKNOWN_OK = (1 << 13),
+
+	ALPM_SIG_USE_DEFAULT = (1 << 31)
+} alpm_siglevel_t;
+
+/**
+ * PGP signature verification return codes
+ */
+typedef enum _alpm_sigstatus_t {
+	ALPM_SIGSTATUS_VALID = 0,
+	ALPM_SIGSTATUS_MARGINAL,
+	ALPM_SIGSTATUS_UNKNOWN,
+	ALPM_SIGSTATUS_BAD
+} alpm_sigstatus_t;
 
 /*
  * Structures
@@ -173,6 +190,15 @@ typedef struct _alpm_backup_t {
 	char *hash;
 } alpm_backup_t;
 
+/** Signature result. Contains the number of signatures found and pointers to
+ * arrays containing key and status info. All contained arrays have size
+ * #count.*/
+typedef struct _alpm_sigresult_t {
+	int count;
+	alpm_sigstatus_t *status;
+	char **uid;
+} alpm_sigresult_t;
+
 /*
  * Logging facilities
  */
@@ -335,8 +361,8 @@ int alpm_option_set_usedelta(alpm_handle_t *handle, int usedelta);
 int alpm_option_get_checkspace(alpm_handle_t *handle);
 int alpm_option_set_checkspace(alpm_handle_t *handle, int checkspace);
 
-pgp_verify_t alpm_option_get_default_sigverify(alpm_handle_t *handle);
-int alpm_option_set_default_sigverify(alpm_handle_t *handle, pgp_verify_t level);
+alpm_siglevel_t alpm_option_get_default_siglevel(alpm_handle_t *handle);
+int alpm_option_set_default_siglevel(alpm_handle_t *handle, alpm_siglevel_t level);
 
 /** @} */
 
@@ -364,12 +390,12 @@ alpm_list_t *alpm_option_get_syncdbs(alpm_handle_t *handle);
 /** Register a sync database of packages.
  * @param handle the context handle
  * @param treename the name of the sync repository
- * @param check_sig what level of signature checking to perform on the
+ * @param level what level of signature checking to perform on the
  * database; note that this must be a '.sig' file type verification
- * @return a alpm_db_t* on success (the value), NULL on error
+ * @return an alpm_db_t* on success (the value), NULL on error
  */
 alpm_db_t *alpm_db_register_sync(alpm_handle_t *handle, const char *treename,
-		pgp_verify_t check_sig);
+		alpm_siglevel_t level);
 
 /** Unregister a package database.
  * @param db pointer to the package database to unregister
@@ -391,11 +417,11 @@ const char *alpm_db_get_name(const alpm_db_t *db);
 
 /** Get the signature verification level for a database.
  * Will return the default verification level if this database is set up
- * with PM_PGP_VERIFY_UNKNOWN.
+ * with ALPM_SIG_USE_DEFAULT.
  * @param db pointer to the package database
  * @return the signature verification level
  */
-pgp_verify_t alpm_db_get_sigverify_level(alpm_db_t *db);
+alpm_siglevel_t alpm_db_get_siglevel(alpm_db_t *db);
 
 /** Check the validity of a database.
  * This is most useful for sync databases and verifying signature status.
@@ -473,13 +499,13 @@ int alpm_db_set_pkgreason(alpm_db_t *db, const char *name, alpm_pkgreason_t reas
  * @param filename location of the package tarball
  * @param full whether to stop the load after metadata is read or continue
  * through the full archive
- * @param check_sig what level of package signature checking to perform on the
+ * @param level what level of package signature checking to perform on the
  * package; note that this must be a '.sig' file type verification
  * @param pkg address of the package pointer
  * @return 0 on success, -1 on error (pm_errno is set accordingly)
  */
 int alpm_pkg_load(alpm_handle_t *handle, const char *filename, int full,
-		pgp_verify_t check_sig, alpm_pkg_t **pkg);
+		alpm_siglevel_t, alpm_pkg_t **pkg);
 
 /** Free a package.
  * @param pkg package pointer to free
@@ -715,9 +741,9 @@ alpm_list_t *alpm_pkg_unused_deltas(alpm_pkg_t *pkg);
  * Signatures
  */
 
-int alpm_pkg_check_pgp_signature(alpm_pkg_t *pkg);
+int alpm_pkg_check_pgp_signature(alpm_pkg_t *pkg, alpm_sigresult_t *result);
 
-int alpm_db_check_pgp_signature(alpm_db_t *db);
+int alpm_db_check_pgp_signature(alpm_db_t *db, alpm_sigresult_t *result);
 
 /*
  * Groups
@@ -1025,6 +1051,7 @@ enum _alpm_errno_t {
 	ALPM_ERR_DB_NOT_NULL,
 	ALPM_ERR_DB_NOT_FOUND,
 	ALPM_ERR_DB_INVALID,
+	ALPM_ERR_DB_INVALID_SIG,
 	ALPM_ERR_DB_VERSION,
 	ALPM_ERR_DB_WRITE,
 	ALPM_ERR_DB_REMOVE,
@@ -1044,15 +1071,15 @@ enum _alpm_errno_t {
 	ALPM_ERR_PKG_NOT_FOUND,
 	ALPM_ERR_PKG_IGNORED,
 	ALPM_ERR_PKG_INVALID,
+	ALPM_ERR_PKG_INVALID_SIG,
 	ALPM_ERR_PKG_OPEN,
 	ALPM_ERR_PKG_CANT_REMOVE,
 	ALPM_ERR_PKG_INVALID_NAME,
 	ALPM_ERR_PKG_INVALID_ARCH,
 	ALPM_ERR_PKG_REPO_NOT_FOUND,
 	/* Signatures */
-	ALPM_ERR_SIG_MISSINGDIR,
+	ALPM_ERR_SIG_MISSING,
 	ALPM_ERR_SIG_INVALID,
-	ALPM_ERR_SIG_UNKNOWN,
 	/* Deltas */
 	ALPM_ERR_DLT_INVALID,
 	ALPM_ERR_DLT_PATCHFAILED,
diff --git a/lib/libalpm/be_package.c b/lib/libalpm/be_package.c
index af213241..46bdaed0 100644
--- a/lib/libalpm/be_package.c
+++ b/lib/libalpm/be_package.c
@@ -233,7 +233,7 @@ static int parse_descfile(alpm_handle_t *handle, struct archive *a, alpm_pkg_t *
  */
 alpm_pkg_t *_alpm_pkg_load_internal(alpm_handle_t *handle, const char *pkgfile,
 		int full, const char *md5sum, const char *base64_sig,
-		pgp_verify_t check_sig)
+		alpm_siglevel_t level)
 {
 	int ret;
 	int config = 0;
@@ -271,14 +271,12 @@ alpm_pkg_t *_alpm_pkg_load_internal(alpm_handle_t *handle, const char *pkgfile,
 	}
 
 	_alpm_log(handle, ALPM_LOG_DEBUG, "base64_sig: %s\n", base64_sig);
-	if(check_sig != PM_PGP_VERIFY_NEVER) {
-		_alpm_log(handle, ALPM_LOG_DEBUG, "checking signature for %s\n", pkgfile);
-		ret = _alpm_gpgme_checksig(handle, pkgfile, base64_sig);
-		if((check_sig == PM_PGP_VERIFY_ALWAYS && ret != 0) ||
-				(check_sig == PM_PGP_VERIFY_OPTIONAL && ret == 1)) {
-			alpm_pkg_free(newpkg);
-			RET_ERR(handle, ALPM_ERR_SIG_INVALID, NULL);
-		}
+	if(level & ALPM_SIG_PACKAGE &&
+			_alpm_check_pgp_helper(handle, pkgfile, base64_sig,
+				level & ALPM_SIG_PACKAGE_OPTIONAL, level & ALPM_SIG_PACKAGE_MARGINAL_OK,
+				level & ALPM_SIG_PACKAGE_UNKNOWN_OK, ALPM_ERR_PKG_INVALID_SIG)) {
+		_alpm_pkg_free(newpkg);
+		return NULL;
 	}
 
 	/* next- try to create an archive object to read in the package */
@@ -396,12 +394,12 @@ error:
 }
 
 int SYMEXPORT alpm_pkg_load(alpm_handle_t *handle, const char *filename, int full,
-		pgp_verify_t check_sig, alpm_pkg_t **pkg)
+		alpm_siglevel_t level, alpm_pkg_t **pkg)
 {
 	CHECK_HANDLE(handle, return -1);
 	ASSERT(pkg != NULL, RET_ERR(handle, ALPM_ERR_WRONG_ARGS, -1));
 
-	*pkg = _alpm_pkg_load_internal(handle, filename, full, NULL, NULL, check_sig);
+	*pkg = _alpm_pkg_load_internal(handle, filename, full, NULL, NULL, level);
 	if(*pkg == NULL) {
 		/* pm_errno is set by pkg_load */
 		return -1;
diff --git a/lib/libalpm/be_sync.c b/lib/libalpm/be_sync.c
index 368accea..d5d797cf 100644
--- a/lib/libalpm/be_sync.c
+++ b/lib/libalpm/be_sync.c
@@ -69,7 +69,7 @@ static char *get_sync_dir(alpm_handle_t *handle)
 
 static int sync_db_validate(alpm_db_t *db)
 {
-	pgp_verify_t check_sig;
+	alpm_siglevel_t level;
 
 	if(db->status & DB_STATUS_VALID) {
 		return 0;
@@ -77,10 +77,9 @@ static int sync_db_validate(alpm_db_t *db)
 
 	/* this takes into account the default verification level if UNKNOWN
 	 * was assigned to this db */
-	check_sig = alpm_db_get_sigverify_level(db);
+	level = alpm_db_get_siglevel(db);
 
-	if(check_sig != PM_PGP_VERIFY_NEVER) {
-		int ret;
+	if(level & ALPM_SIG_DATABASE) {
 		const char *dbpath = _alpm_db_path(db);
 		if(!dbpath) {
 			/* pm_errno set in _alpm_db_path() */
@@ -93,12 +92,10 @@ static int sync_db_validate(alpm_db_t *db)
 			return 0;
 		}
 
-		_alpm_log(db->handle, ALPM_LOG_DEBUG, "checking signature for %s\n",
-				db->treename);
-		ret = _alpm_gpgme_checksig(db->handle, dbpath, NULL);
-		if((check_sig == PM_PGP_VERIFY_ALWAYS && ret != 0) ||
-				(check_sig == PM_PGP_VERIFY_OPTIONAL && ret == 1)) {
-			RET_ERR(db->handle, ALPM_ERR_SIG_INVALID, -1);
+		if(_alpm_check_pgp_helper(db->handle, dbpath, NULL,
+					level & ALPM_SIG_DATABASE_OPTIONAL, level & ALPM_SIG_DATABASE_MARGINAL_OK,
+					level & ALPM_SIG_DATABASE_UNKNOWN_OK, ALPM_ERR_DB_INVALID_SIG)) {
+			return 1;
 		}
 	}
 
@@ -149,7 +146,7 @@ int SYMEXPORT alpm_db_update(int force, alpm_db_t *db)
 	int ret = -1;
 	mode_t oldmask;
 	alpm_handle_t *handle;
-	pgp_verify_t check_sig;
+	alpm_siglevel_t level;
 
 	/* Sanity checks */
 	ASSERT(db != NULL, return -1);
@@ -166,7 +163,7 @@ int SYMEXPORT alpm_db_update(int force, alpm_db_t *db)
 	/* make sure we have a sane umask */
 	oldmask = umask(0022);
 
-	check_sig = alpm_db_get_sigverify_level(db);
+	level = alpm_db_get_siglevel(db);
 
 	/* attempt to grab a lock */
 	if(_alpm_handle_lock(handle)) {
@@ -186,8 +183,7 @@ int SYMEXPORT alpm_db_update(int force, alpm_db_t *db)
 
 		ret = _alpm_download(handle, fileurl, syncpath, force, 0, 0);
 
-		if(ret == 0 && (check_sig == PM_PGP_VERIFY_ALWAYS ||
-					check_sig == PM_PGP_VERIFY_OPTIONAL)) {
+		if(ret == 0 && (level & ALPM_SIG_DATABASE)) {
 			/* an existing sig file is no good at this point */
 			char *sigpath = _alpm_db_sig_path(db);
 			if(!sigpath) {
@@ -197,7 +193,7 @@ int SYMEXPORT alpm_db_update(int force, alpm_db_t *db)
 			unlink(sigpath);
 			free(sigpath);
 
-			int errors_ok = (check_sig == PM_PGP_VERIFY_OPTIONAL);
+			int errors_ok = (level & ALPM_SIG_DATABASE_OPTIONAL);
 			/* if we downloaded a DB, we want the .sig from the same server */
 			snprintf(fileurl, len, "%s/%s.db.sig", server, db->treename);
 
@@ -586,7 +582,7 @@ struct db_operations sync_db_ops = {
 };
 
 alpm_db_t *_alpm_db_register_sync(alpm_handle_t *handle, const char *treename,
-		pgp_verify_t level)
+		alpm_siglevel_t level)
 {
 	alpm_db_t *db;
 
@@ -598,7 +594,7 @@ alpm_db_t *_alpm_db_register_sync(alpm_handle_t *handle, const char *treename,
 	}
 	db->ops = &sync_db_ops;
 	db->handle = handle;
-	db->pgp_verify = level;
+	db->siglevel = level;
 
 	if(sync_db_validate(db)) {
 		_alpm_db_free(db);
diff --git a/lib/libalpm/db.c b/lib/libalpm/db.c
index 17f26e90..af27047f 100644
--- a/lib/libalpm/db.c
+++ b/lib/libalpm/db.c
@@ -45,8 +45,8 @@
  */
 
 /** Register a sync database of packages. */
-alpm_db_t SYMEXPORT *alpm_db_register_sync(alpm_handle_t *handle, const char *treename,
-		pgp_verify_t check_sig)
+alpm_db_t SYMEXPORT *alpm_db_register_sync(alpm_handle_t *handle,
+		const char *treename, alpm_siglevel_t level)
 {
 	/* Sanity checks */
 	CHECK_HANDLE(handle, return NULL);
@@ -55,7 +55,7 @@ alpm_db_t SYMEXPORT *alpm_db_register_sync(alpm_handle_t *handle, const char *tr
 	/* Do not register a database if a transaction is on-going */
 	ASSERT(handle->trans == NULL, RET_ERR(handle, ALPM_ERR_TRANS_NOT_NULL, NULL));
 
-	return _alpm_db_register_sync(handle, treename, check_sig);
+	return _alpm_db_register_sync(handle, treename, level);
 }
 
 /* Helper function for alpm_db_unregister{_all} */
@@ -220,13 +220,13 @@ const char SYMEXPORT *alpm_db_get_name(const alpm_db_t *db)
 }
 
 /** Get the signature verification level for a database. */
-pgp_verify_t SYMEXPORT alpm_db_get_sigverify_level(alpm_db_t *db)
+alpm_siglevel_t SYMEXPORT alpm_db_get_siglevel(alpm_db_t *db)
 {
 	ASSERT(db != NULL, return -1);
-	if(db->pgp_verify == PM_PGP_VERIFY_UNKNOWN) {
-		return alpm_option_get_default_sigverify(db->handle);
+	if(db->siglevel & ALPM_SIG_USE_DEFAULT) {
+		return alpm_option_get_default_siglevel(db->handle);
 	} else {
-		return db->pgp_verify;
+		return db->siglevel;
 	}
 }
 
@@ -323,7 +323,7 @@ alpm_db_t *_alpm_db_new(const char *treename, int is_local)
 	CALLOC(db, 1, sizeof(alpm_db_t), return NULL);
 	STRDUP(db->treename, treename, return NULL);
 	db->is_local = is_local;
-	db->pgp_verify = PM_PGP_VERIFY_UNKNOWN;
+	db->siglevel = 0;
 
 	return db;
 }
diff --git a/lib/libalpm/db.h b/lib/libalpm/db.h
index 0f00f683..a950130e 100644
--- a/lib/libalpm/db.h
+++ b/lib/libalpm/db.h
@@ -69,7 +69,7 @@ struct __alpm_db_t {
 	alpm_pkghash_t *pkgcache;
 	alpm_list_t *grpcache;
 	alpm_list_t *servers;
-	pgp_verify_t pgp_verify;
+	alpm_siglevel_t siglevel;
 
 	struct db_operations *ops;
 };
@@ -84,7 +84,7 @@ int _alpm_db_cmp(const void *d1, const void *d2);
 alpm_list_t *_alpm_db_search(alpm_db_t *db, const alpm_list_t *needles);
 alpm_db_t *_alpm_db_register_local(alpm_handle_t *handle);
 alpm_db_t *_alpm_db_register_sync(alpm_handle_t *handle, const char *treename,
-		pgp_verify_t level);
+		alpm_siglevel_t level);
 void _alpm_db_unregister(alpm_db_t *db);
 
 /* be_*.c, backend specific calls */
diff --git a/lib/libalpm/dload.c b/lib/libalpm/dload.c
index c7a1c2b2..4b4d8dff 100644
--- a/lib/libalpm/dload.c
+++ b/lib/libalpm/dload.c
@@ -363,11 +363,10 @@ char SYMEXPORT *alpm_fetch_pkgurl(alpm_handle_t *handle, const char *url)
 	_alpm_log(handle, ALPM_LOG_DEBUG, "successfully downloaded %s\n", url);
 
 	/* attempt to download the signature */
-	if(ret == 0 && (handle->sigverify == PM_PGP_VERIFY_ALWAYS ||
-				handle->sigverify == PM_PGP_VERIFY_OPTIONAL)) {
+	if(ret == 0 && (handle->siglevel & ALPM_SIG_PACKAGE)) {
 		char *sig_url;
 		size_t len;
-		int errors_ok = (handle->sigverify == PM_PGP_VERIFY_OPTIONAL);
+		int errors_ok = (handle->siglevel & ALPM_SIG_PACKAGE_OPTIONAL);
 
 		len = strlen(url) + 5;
 		CALLOC(sig_url, len, sizeof(char), RET_ERR(handle, ALPM_ERR_MEMORY, NULL));
diff --git a/lib/libalpm/error.c b/lib/libalpm/error.c
index 8716109f..7e0e5c85 100644
--- a/lib/libalpm/error.c
+++ b/lib/libalpm/error.c
@@ -72,6 +72,8 @@ const char SYMEXPORT *alpm_strerror(enum _alpm_errno_t err)
 			return _("could not find database");
 		case ALPM_ERR_DB_INVALID:
 			return _("invalid or corrupted database");
+		case ALPM_ERR_DB_INVALID_SIG:
+			return _("invalid or corrupted database (PGP signature)");
 		case ALPM_ERR_DB_VERSION:
 			return _("database is incorrect version");
 		case ALPM_ERR_DB_WRITE:
@@ -106,7 +108,9 @@ const char SYMEXPORT *alpm_strerror(enum _alpm_errno_t err)
 		case ALPM_ERR_PKG_IGNORED:
 			return _("operation cancelled due to ignorepkg");
 		case ALPM_ERR_PKG_INVALID:
-			return _("invalid or corrupted package");
+			return _("invalid or corrupted package (checksum)");
+		case ALPM_ERR_PKG_INVALID_SIG:
+			return _("invalid or corrupted package (PGP signature)");
 		case ALPM_ERR_PKG_OPEN:
 			return _("cannot open package file");
 		case ALPM_ERR_PKG_CANT_REMOVE:
@@ -118,12 +122,10 @@ const char SYMEXPORT *alpm_strerror(enum _alpm_errno_t err)
 		case ALPM_ERR_PKG_REPO_NOT_FOUND:
 			return _("could not find repository for target");
 		/* Signatures */
-		case ALPM_ERR_SIG_MISSINGDIR:
-			return _("signature directory not configured correctly");
+		case ALPM_ERR_SIG_MISSING:
+			return _("missing PGP signature");
 		case ALPM_ERR_SIG_INVALID:
 			return _("invalid PGP signature");
-		case ALPM_ERR_SIG_UNKNOWN:
-			return _("unknown PGP signature");
 		/* Deltas */
 		case ALPM_ERR_DLT_INVALID:
 			return _("invalid or corrupted delta");
diff --git a/lib/libalpm/handle.c b/lib/libalpm/handle.c
index 22f3fc8f..ddd76a25 100644
--- a/lib/libalpm/handle.c
+++ b/lib/libalpm/handle.c
@@ -45,7 +45,8 @@ alpm_handle_t *_alpm_handle_new()
 
 	CALLOC(handle, 1, sizeof(alpm_handle_t), return NULL);
 
-	handle->sigverify = PM_PGP_VERIFY_OPTIONAL;
+	handle->siglevel = ALPM_SIG_PACKAGE | ALPM_SIG_PACKAGE_OPTIONAL |
+		ALPM_SIG_DATABASE | ALPM_SIG_DATABASE_OPTIONAL;
 
 	return handle;
 }
@@ -574,18 +575,18 @@ int SYMEXPORT alpm_option_set_checkspace(alpm_handle_t *handle, int checkspace)
 	return 0;
 }
 
-int SYMEXPORT alpm_option_set_default_sigverify(alpm_handle_t *handle, pgp_verify_t level)
+int SYMEXPORT alpm_option_set_default_siglevel(alpm_handle_t *handle,
+		alpm_siglevel_t level)
 {
 	CHECK_HANDLE(handle, return -1);
-	ASSERT(level != PM_PGP_VERIFY_UNKNOWN, RET_ERR(handle, ALPM_ERR_WRONG_ARGS, -1));
-	handle->sigverify = level;
+	handle->siglevel = level;
 	return 0;
 }
 
-pgp_verify_t SYMEXPORT alpm_option_get_default_sigverify(alpm_handle_t *handle)
+alpm_siglevel_t SYMEXPORT alpm_option_get_default_siglevel(alpm_handle_t *handle)
 {
-	CHECK_HANDLE(handle, return PM_PGP_VERIFY_UNKNOWN);
-	return handle->sigverify;
+	CHECK_HANDLE(handle, return -1);
+	return handle->siglevel;
 }
 
 /* vim: set ts=2 sw=2 noet: */
diff --git a/lib/libalpm/handle.h b/lib/libalpm/handle.h
index ae8c7c8d..9e038581 100644
--- a/lib/libalpm/handle.h
+++ b/lib/libalpm/handle.h
@@ -69,7 +69,7 @@ struct __alpm_handle_t {
 	char *arch;              /* Architecture of packages we should allow */
 	int usedelta;            /* Download deltas if possible */
 	int checkspace;          /* Check disk space before installing */
-	pgp_verify_t sigverify;  /* Default signature verification level */
+	alpm_siglevel_t siglevel;   /* Default signature verification level */
 
 	/* error code */
 	enum _alpm_errno_t pm_errno;
diff --git a/lib/libalpm/package.h b/lib/libalpm/package.h
index b6021939..f76812b5 100644
--- a/lib/libalpm/package.h
+++ b/lib/libalpm/package.h
@@ -151,7 +151,7 @@ void _alpm_pkg_free_trans(alpm_pkg_t *pkg);
 
 alpm_pkg_t *_alpm_pkg_load_internal(alpm_handle_t *handle, const char *pkgfile,
 		int full, const char *md5sum, const char *base64_sig,
-		pgp_verify_t check_sig);
+		alpm_siglevel_t level);
 
 int _alpm_pkg_cmp(const void *p1, const void *p2);
 int _alpm_pkg_compare_versions(alpm_pkg_t *local_pkg, alpm_pkg_t *pkg);
diff --git a/lib/libalpm/signing.c b/lib/libalpm/signing.c
index 1ac9963a..42429e2d 100644
--- a/lib/libalpm/signing.c
+++ b/lib/libalpm/signing.c
@@ -117,9 +117,6 @@ static int init_gpgme(alpm_handle_t *handle)
 	}
 
 	sigdir = alpm_option_get_gpgdir(handle);
-	if(!sigdir) {
-		RET_ERR(handle, ALPM_ERR_SIG_MISSINGDIR, 1);
-	}
 
 	/* calling gpgme_check_version() returns the current version and runs
 	 * some internal library setup code */
@@ -196,23 +193,27 @@ error:
  * Check the PGP signature for the given file path.
  * If base64_sig is provided, it will be used as the signature data after
  * decoding. If base64_sig is NULL, expect a signature file next to path
- * (e.g. "%s.sig"). The return value will be 0 if all checked signatures are
- * valid, 1 if there was some sort of problem (but not necessarily rejection),
- * and -1 if an error occurred while checking signatures. If 1 is returned,
- * pm_errno should be checked to see why the signatures did not pass muster.
+ * (e.g. "%s.sig").
+ *
+ * The return value will be 0 if nothing abnormal happened during the signature
+ * check, and -1 if an error occurred while checking signatures or if a
+ * signature could not be found; pm_errno will be set. Note that "abnormal"
+ * does not include a failed signature; the value in #result should be checked
+ * to determine if the signature(s) are good.
  * @param handle the context handle
  * @param path the full path to a file
  * @param base64_sig optional PGP signature data in base64 encoding
- * @return a int value : 0 (valid), 1 (invalid), -1 (an error occurred)
+ * @result
+ * @return 0 in normal cases, -1 if the something failed in the check process
  */
 int _alpm_gpgme_checksig(alpm_handle_t *handle, const char *path,
-		const char *base64_sig)
+		const char *base64_sig, alpm_sigresult_t *result)
 {
-	int ret = 0;
+	int ret = -1, sigcount;
 	gpgme_error_t err;
 	gpgme_ctx_t ctx;
 	gpgme_data_t filedata, sigdata;
-	gpgme_verify_result_t result;
+	gpgme_verify_result_t verify_result;
 	gpgme_signature_t gpgsig;
 	char *sigpath = NULL;
 	unsigned char *decoded_sigdata = NULL;
@@ -222,14 +223,18 @@ int _alpm_gpgme_checksig(alpm_handle_t *handle, const char *path,
 		RET_ERR(handle, ALPM_ERR_NOT_A_FILE, -1);
 	}
 
+	if(!result) {
+		RET_ERR(handle, ALPM_ERR_WRONG_ARGS, -1);
+	}
+	result->count = 0;
+
 	if(!base64_sig) {
 		size_t len = strlen(path) + 5;
 		CALLOC(sigpath, len, sizeof(char), RET_ERR(handle, ALPM_ERR_MEMORY, -1));
 		snprintf(sigpath, len, "%s.sig", path);
 
 		if(!access(sigpath, R_OK) == 0) {
-			FREE(sigpath);
-			RET_ERR(handle, ALPM_ERR_SIG_UNKNOWN, -1);
+			/* sigcount is 0 */
 		}
 	}
 
@@ -251,7 +256,6 @@ int _alpm_gpgme_checksig(alpm_handle_t *handle, const char *path,
 	file = fopen(path, "rb");
 	if(file == NULL) {
 		handle->pm_errno = ALPM_ERR_NOT_A_FILE;
-		ret = -1;
 		goto error;
 	}
 	err = gpgme_data_new_from_stream(&filedata, file);
@@ -264,7 +268,7 @@ int _alpm_gpgme_checksig(alpm_handle_t *handle, const char *path,
 		int decode_ret = decode_signature(base64_sig,
 				&decoded_sigdata, &data_len);
 		if(decode_ret) {
-			ret = -1;
+			handle->pm_errno = ALPM_ERR_SIG_INVALID;
 			goto error;
 		}
 		err = gpgme_data_new_from_mem(&sigdata,
@@ -273,8 +277,7 @@ int _alpm_gpgme_checksig(alpm_handle_t *handle, const char *path,
 		/* file-based, it is on disk */
 		sigfile = fopen(sigpath, "rb");
 		if(sigfile == NULL) {
-			handle->pm_errno = ALPM_ERR_NOT_A_FILE;
-			ret = -1;
+			handle->pm_errno = ALPM_ERR_SIG_MISSING;
 			goto error;
 		}
 		err = gpgme_data_new_from_stream(&sigdata, sigfile);
@@ -284,16 +287,29 @@ int _alpm_gpgme_checksig(alpm_handle_t *handle, const char *path,
 	/* here's where the magic happens */
 	err = gpgme_op_verify(ctx, sigdata, filedata, NULL);
 	CHECK_ERR();
-	result = gpgme_op_verify_result(ctx);
-	gpgsig = result->signatures;
-	if(!gpgsig) {
+	verify_result = gpgme_op_verify_result(ctx);
+	CHECK_ERR();
+	if(!verify_result || !verify_result->signatures) {
 		_alpm_log(handle, ALPM_LOG_DEBUG, "no signatures returned\n");
-		ret = -1;
+		handle->pm_errno = ALPM_ERR_SIG_MISSING;
+		goto error;
+	}
+	for(gpgsig = verify_result->signatures, sigcount = 0;
+			gpgsig; gpgsig = gpgsig->next, sigcount++);
+	_alpm_log(handle, ALPM_LOG_DEBUG, "%d signatures returned\n", sigcount);
+
+	result->status = calloc(sigcount, sizeof(alpm_sigstatus_t));
+	result->uid = calloc(sigcount, sizeof(char*));
+	if(!result->status || !result->uid) {
+		handle->pm_errno = ALPM_ERR_MEMORY;
 		goto error;
 	}
+	result->count = sigcount;
 
-	while(gpgsig) {
+	for(gpgsig = verify_result->signatures, sigcount = 0; gpgsig;
+			gpgsig = gpgsig->next, sigcount++) {
 		alpm_list_t *summary_list, *summary;
+		alpm_sigstatus_t status;
 
 		_alpm_log(handle, ALPM_LOG_DEBUG, "fingerprint: %s\n", gpgsig->fpr);
 		summary_list = list_sigsum(gpgsig->summary);
@@ -308,34 +324,53 @@ int _alpm_gpgme_checksig(alpm_handle_t *handle, const char *path,
 				string_validity(gpgsig->validity),
 				gpgme_strerror(gpgsig->validity_reason));
 
-		/* Note: this is structured so any bad signature will set the return code
-		 * to a bad one, but good ones just leave the default value in place; e.g.
-		 * worst case wins out. */
+		err = gpgme_get_key(ctx, gpgsig->fpr, &key, 0);
+		if(gpg_err_code(err) == GPG_ERR_EOF) {
+			_alpm_log(handle, ALPM_LOG_DEBUG, "key lookup failed, unknown key\n");
+			err = GPG_ERR_NO_ERROR;
+		} else {
+			CHECK_ERR();
+			if(key->uids) {
+				const char *uid = key->uids->uid;
+				STRDUP(result->uid[sigcount], uid,
+						handle->pm_errno = ALPM_ERR_MEMORY; goto error);
+				_alpm_log(handle, ALPM_LOG_DEBUG, "key user: %s\n", uid);
+			}
+			gpgme_key_unref(key);
+		}
+
 		if(gpgsig->summary & GPGME_SIGSUM_VALID) {
 			/* definite good signature */
 			_alpm_log(handle, ALPM_LOG_DEBUG, "result: valid signature\n");
+			status = ALPM_SIGSTATUS_VALID;
 		} else if(gpgsig->summary & GPGME_SIGSUM_GREEN) {
 			/* good signature */
 			_alpm_log(handle, ALPM_LOG_DEBUG, "result: green signature\n");
+			status = ALPM_SIGSTATUS_VALID;
 		} else if(gpgsig->summary & GPGME_SIGSUM_RED) {
 			/* definite bad signature, error */
 			_alpm_log(handle, ALPM_LOG_DEBUG, "result: red signature\n");
-			handle->pm_errno = ALPM_ERR_SIG_INVALID;
-			ret = 1;
+			status = ALPM_SIGSTATUS_BAD;
 		} else if(gpgsig->summary & GPGME_SIGSUM_KEY_MISSING) {
 			_alpm_log(handle, ALPM_LOG_DEBUG, "result: signature from unknown key\n");
-			handle->pm_errno = ALPM_ERR_SIG_UNKNOWN;
-			ret = 1;
+			status = ALPM_SIGSTATUS_UNKNOWN;
+		} else if(gpgsig->summary & GPGME_SIGSUM_KEY_EXPIRED) {
+			_alpm_log(handle, ALPM_LOG_DEBUG, "result: key expired\n");
+			status = ALPM_SIGSTATUS_BAD;
+		} else if(gpgsig->summary & GPGME_SIGSUM_SIG_EXPIRED) {
+			_alpm_log(handle, ALPM_LOG_DEBUG, "result: signature expired\n");
+			status = ALPM_SIGSTATUS_BAD;
 		} else {
 			/* we'll capture everything else here */
 			_alpm_log(handle, ALPM_LOG_DEBUG, "result: invalid signature\n");
-			handle->pm_errno = ALPM_ERR_SIG_INVALID;
-			ret = 1;
+			status = ALPM_SIGSTATUS_BAD;
 		}
 
-		gpgsig = gpgsig->next;
+		result->status[sigcount] = status;
 	}
 
+	ret = 0;
+
 error:
 	gpgme_data_release(sigdata);
 	gpgme_data_release(filedata);
@@ -362,18 +397,77 @@ int _alpm_gpgme_checksig(alpm_handle_t *handle, const char *path,
 }
 #endif
 
+int _alpm_check_pgp_helper(alpm_handle_t *handle, const char *path,
+		const char *base64_sig, int optional, int marginal, int unknown,
+		enum _alpm_errno_t invalid_err)
+{
+	alpm_sigresult_t result;
+	int ret;
+
+	memset(&result, 0, sizeof(result));
+
+	_alpm_log(handle, ALPM_LOG_DEBUG, "checking signatures for %s\n", path);
+	ret = _alpm_gpgme_checksig(handle, path, base64_sig, &result);
+	if(ret && handle->pm_errno == ALPM_ERR_SIG_MISSING) {
+		if(optional) {
+			_alpm_log(handle, ALPM_LOG_DEBUG, "missing optional signature\n");
+			handle->pm_errno = 0;
+			ret = 0;
+		} else {
+			_alpm_log(handle, ALPM_LOG_DEBUG, "missing required signature\n");
+			/* ret will already be -1 */
+		}
+	} else if(ret) {
+		_alpm_log(handle, ALPM_LOG_DEBUG, "signature check failed\n");
+		/* ret will already be -1 */
+	} else {
+		int num;
+		for(num = 0; num < result.count; num++) {
+			/* fallthrough in this case block is on purpose. if one allows unknown
+			 * signatures, then a marginal signature should be allowed as well, and
+			 * if neither of these are allowed we fall all the way through to bad. */
+			switch(result.status[num]) {
+				case ALPM_SIGSTATUS_VALID:
+					_alpm_log(handle, ALPM_LOG_DEBUG, "signature is valid\n");
+					break;
+				case ALPM_SIGSTATUS_MARGINAL:
+					if(marginal) {
+						_alpm_log(handle, ALPM_LOG_DEBUG, "allowing marginal signature\n");
+						break;
+					}
+				case ALPM_SIGSTATUS_UNKNOWN:
+					if(unknown) {
+						_alpm_log(handle, ALPM_LOG_DEBUG, "allowing unknown signature\n");
+						break;
+					}
+				case ALPM_SIGSTATUS_BAD:
+				default:
+					_alpm_log(handle, ALPM_LOG_DEBUG, "signature is invalid\n");
+					handle->pm_errno = invalid_err;
+					ret = -1;
+			}
+		}
+	}
+
+	free(result.status);
+	free(result.uid);
+	return ret;
+}
+
 /**
  * Check the PGP signature for the given package file.
  * @param pkg the package to check
  * @return a int value : 0 (valid), 1 (invalid), -1 (an error occurred)
  */
-int SYMEXPORT alpm_pkg_check_pgp_signature(alpm_pkg_t *pkg)
+int SYMEXPORT alpm_pkg_check_pgp_signature(alpm_pkg_t *pkg,
+		alpm_sigresult_t *result)
 {
 	ASSERT(pkg != NULL, return -1);
+	ASSERT(result != NULL, RET_ERR(pkg->handle, ALPM_ERR_WRONG_ARGS, -1));
 	pkg->handle->pm_errno = 0;
 
 	return _alpm_gpgme_checksig(pkg->handle, alpm_pkg_get_filename(pkg),
-			pkg->base64_sig);
+			pkg->base64_sig, result);
 }
 
 /**
@@ -381,12 +475,14 @@ int SYMEXPORT alpm_pkg_check_pgp_signature(alpm_pkg_t *pkg)
  * @param db the database to check
  * @return a int value : 0 (valid), 1 (invalid), -1 (an error occurred)
  */
-int SYMEXPORT alpm_db_check_pgp_signature(alpm_db_t *db)
+int SYMEXPORT alpm_db_check_pgp_signature(alpm_db_t *db,
+		alpm_sigresult_t *result)
 {
 	ASSERT(db != NULL, return -1);
+	ASSERT(result != NULL, RET_ERR(db->handle, ALPM_ERR_WRONG_ARGS, -1));
 	db->handle->pm_errno = 0;
 
-	return _alpm_gpgme_checksig(db->handle, _alpm_db_path(db), NULL);
+	return _alpm_gpgme_checksig(db->handle, _alpm_db_path(db), NULL, result);
 }
 
 /* vim: set ts=2 sw=2 noet: */
diff --git a/lib/libalpm/signing.h b/lib/libalpm/signing.h
index b1b90d77..22f6357e 100644
--- a/lib/libalpm/signing.h
+++ b/lib/libalpm/signing.h
@@ -22,7 +22,10 @@
 #include "alpm.h"
 
 int _alpm_gpgme_checksig(alpm_handle_t *handle, const char *path,
-		const char *base64_sig);
+		const char *base64_sig, alpm_sigresult_t *result);
+int _alpm_check_pgp_helper(alpm_handle_t *handle, const char *path,
+		const char *base64_sig, int optional, int marginal, int unknown,
+		enum _alpm_errno_t invalid_err);
 
 #endif /* _ALPM_SIGNING_H */
 
diff --git a/lib/libalpm/sync.c b/lib/libalpm/sync.c
index d6b54ba0..783c7280 100644
--- a/lib/libalpm/sync.c
+++ b/lib/libalpm/sync.c
@@ -863,7 +863,7 @@ int _alpm_sync_commit(alpm_handle_t *handle, alpm_list_t **data)
 		int percent = (current * 100) / numtargs;
 		const char *filename;
 		char *filepath;
-		pgp_verify_t check_sig;
+		alpm_siglevel_t level;
 
 		PROGRESS(trans, ALPM_TRANS_PROGRESS_INTEGRITY_START, "", percent,
 				numtargs, current);
@@ -874,7 +874,7 @@ int _alpm_sync_commit(alpm_handle_t *handle, alpm_list_t **data)
 		filename = alpm_pkg_get_filename(spkg);
 		filepath = _alpm_filecache_find(handle, filename);
 		alpm_db_t *sdb = alpm_pkg_get_db(spkg);
-		check_sig = alpm_db_get_sigverify_level(sdb);
+		level = alpm_db_get_siglevel(sdb);
 
 		/* load the package file and replace pkgcache entry with it in the target list */
 		/* TODO: alpm_pkg_get_db() will not work on this target anymore */
@@ -882,7 +882,7 @@ int _alpm_sync_commit(alpm_handle_t *handle, alpm_list_t **data)
 				"replacing pkgcache entry with package file for target %s\n",
 				spkg->name);
 		alpm_pkg_t *pkgfile =_alpm_pkg_load_internal(handle, filepath, 1, spkg->md5sum,
-				spkg->base64_sig, check_sig);
+				spkg->base64_sig, level);
 		if(!pkgfile) {
 			errors++;
 			*data = alpm_list_add(*data, strdup(filename));
diff --git a/src/pacman/conf.c b/src/pacman/conf.c
index f2df260e..3af3fa5b 100644
--- a/src/pacman/conf.c
+++ b/src/pacman/conf.c
@@ -52,7 +52,7 @@ config_t *config_new(void)
 	newconfig->op = PM_OP_MAIN;
 	newconfig->logmask = ALPM_LOG_ERROR | ALPM_LOG_WARNING;
 	newconfig->configfile = strdup(CONFFILE);
-	newconfig->sigverify = PM_PGP_VERIFY_UNKNOWN;
+	newconfig->siglevel = ALPM_SIG_USE_DEFAULT;
 
 	return newconfig;
 }
@@ -222,17 +222,18 @@ int config_set_arch(const char *arch)
 	return 0;
 }
 
-static pgp_verify_t option_verifysig(const char *value)
+static alpm_siglevel_t option_verifysig(const char *value)
 {
-	pgp_verify_t level;
+	alpm_siglevel_t level;
 	if(strcmp(value, "Always") == 0) {
-		level = PM_PGP_VERIFY_ALWAYS;
+		level = ALPM_SIG_PACKAGE | ALPM_SIG_DATABASE;
 	} else if(strcmp(value, "Optional") == 0) {
-		level = PM_PGP_VERIFY_OPTIONAL;
+		level = ALPM_SIG_PACKAGE | ALPM_SIG_PACKAGE_OPTIONAL |
+			ALPM_SIG_DATABASE | ALPM_SIG_DATABASE_OPTIONAL;
 	} else if(strcmp(value, "Never") == 0) {
-		level = PM_PGP_VERIFY_NEVER;
+		level = 0;
 	} else {
-		level = PM_PGP_VERIFY_UNKNOWN;
+		return -1;
 	}
 	pm_printf(ALPM_LOG_DEBUG, "config: VerifySig = %s (%d)\n", value, level);
 	return level;
@@ -359,9 +360,9 @@ static int _parse_options(const char *key, char *value,
 			}
 			FREELIST(methods);
 		} else if(strcmp(key, "VerifySig") == 0) {
-			pgp_verify_t level = option_verifysig(value);
-			if(level != PM_PGP_VERIFY_UNKNOWN) {
-				config->sigverify = level;
+			alpm_siglevel_t level = option_verifysig(value);
+			if(level != -1) {
+				config->siglevel = level;
 			} else {
 				pm_printf(ALPM_LOG_ERROR,
 						_("config file %s, line %d: directive '%s' has invalid value '%s'\n"),
@@ -484,8 +485,8 @@ static int setup_libalpm(void)
 		alpm_option_set_cachedirs(handle, config->cachedirs);
 	}
 
-	if(config->sigverify != PM_PGP_VERIFY_UNKNOWN) {
-		alpm_option_set_default_sigverify(handle, config->sigverify);
+	if(config->siglevel != ALPM_SIG_USE_DEFAULT) {
+		alpm_option_set_default_siglevel(handle, config->siglevel);
 	}
 
 	if(config->xfercommand) {
@@ -518,7 +519,7 @@ struct section_t {
 	char *name;
 	int is_options;
 	/* db section option gathering */
-	pgp_verify_t sigverify;
+	alpm_siglevel_t siglevel;
 	alpm_list_t *servers;
 };
 
@@ -545,7 +546,7 @@ static int finish_section(struct section_t *section, int parse_options)
 	}
 
 	/* if we are not looking at options sections only, register a db */
-	db = alpm_db_register_sync(config->handle, section->name, section->sigverify);
+	db = alpm_db_register_sync(config->handle, section->name, section->siglevel);
 	if(db == NULL) {
 		pm_printf(ALPM_LOG_ERROR, _("could not register '%s' database (%s)\n"),
 				section->name, alpm_strerror(alpm_errno(config->handle)));
@@ -568,7 +569,7 @@ static int finish_section(struct section_t *section, int parse_options)
 cleanup:
 	alpm_list_free(section->servers);
 	section->servers = NULL;
-	section->sigverify = 0;
+	section->siglevel = ALPM_SIG_USE_DEFAULT;
 	free(section->name);
 	section->name = NULL;
 	return ret;
@@ -726,9 +727,9 @@ static int _parseconfig(const char *file, struct section_t *section,
 				}
 				section->servers = alpm_list_add(section->servers, strdup(value));
 			} else if(strcmp(key, "VerifySig") == 0) {
-				pgp_verify_t level = option_verifysig(value);
-				if(level != PM_PGP_VERIFY_UNKNOWN) {
-					section->sigverify = level;
+				alpm_siglevel_t level = option_verifysig(value);
+				if(level != -1) {
+					section->siglevel = level;
 				} else {
 					pm_printf(ALPM_LOG_ERROR,
 							_("config file %s, line %d: directive '%s' has invalid value '%s'\n"),
@@ -763,6 +764,7 @@ int parseconfig(const char *file)
 	int ret;
 	struct section_t section;
 	memset(&section, 0, sizeof(struct section_t));
+	section.siglevel = ALPM_SIG_USE_DEFAULT;
 	/* the config parse is a two-pass affair. We first parse the entire thing for
 	 * the [options] section so we can get all default and path options set.
 	 * Next, we go back and parse everything but [options]. */
diff --git a/src/pacman/conf.h b/src/pacman/conf.h
index 64b911ab..bce42ab5 100644
--- a/src/pacman/conf.h
+++ b/src/pacman/conf.h
@@ -71,7 +71,7 @@ typedef struct __config_t {
 	unsigned short noask;
 	unsigned int ask;
 	alpm_transflag_t flags;
-	pgp_verify_t sigverify;
+	alpm_siglevel_t siglevel;
 
 	/* conf file options */
 	/* I Love Candy! */
diff --git a/src/pacman/query.c b/src/pacman/query.c
index 045dc7f0..5dff03ff 100644
--- a/src/pacman/query.c
+++ b/src/pacman/query.c
@@ -551,7 +551,7 @@ int pacman_query(alpm_list_t *targets)
 		char *strname = alpm_list_getdata(i);
 
 		if(config->op_q_isfile) {
-			alpm_pkg_load(config->handle, strname, 1, PM_PGP_VERIFY_OPTIONAL, &pkg);
+			alpm_pkg_load(config->handle, strname, 1, 0, &pkg);
 		} else {
 			pkg = alpm_db_get_pkg(db_local, strname);
 		}
diff --git a/src/pacman/sync.c b/src/pacman/sync.c
index ad6d5e5c..5f67236d 100644
--- a/src/pacman/sync.c
+++ b/src/pacman/sync.c
@@ -220,7 +220,7 @@ static int sync_cleancache(int level)
 			/* attempt to load the package, prompt removal on failures as we may have
 			 * files here that aren't valid packages. we also don't need a full
 			 * load of the package, just the metadata. */
-			if(alpm_pkg_load(config->handle, path, 0, PM_PGP_VERIFY_NEVER, &localpkg) != 0
+			if(alpm_pkg_load(config->handle, path, 0, 0, &localpkg) != 0
 					|| localpkg == NULL) {
 				if(yesno(_("File %s does not seem to be a valid package, remove it?"),
 							path)) {
diff --git a/src/pacman/upgrade.c b/src/pacman/upgrade.c
index 95b17cc1..11d00e73 100644
--- a/src/pacman/upgrade.c
+++ b/src/pacman/upgrade.c
@@ -42,7 +42,7 @@
 int pacman_upgrade(alpm_list_t *targets)
 {
 	alpm_list_t *i, *data = NULL;
-	pgp_verify_t check_sig = alpm_option_get_default_sigverify(config->handle);
+	alpm_siglevel_t level = alpm_option_get_default_siglevel(config->handle);
 	int retval = 0;
 
 	if(targets == NULL) {
@@ -76,7 +76,7 @@ int pacman_upgrade(alpm_list_t *targets)
 		char *targ = alpm_list_getdata(i);
 		alpm_pkg_t *pkg;
 
-		if(alpm_pkg_load(config->handle, targ, 1, check_sig, &pkg) != 0) {
+		if(alpm_pkg_load(config->handle, targ, 1, level, &pkg) != 0) {
 			pm_fprintf(stderr, ALPM_LOG_ERROR, "'%s': %s\n",
 					targ, alpm_strerror(alpm_errno(config->handle)));
 			trans_release();
diff --git a/src/util/cleanupdelta.c b/src/util/cleanupdelta.c
index 08d8a557..a45efdcc 100644
--- a/src/util/cleanupdelta.c
+++ b/src/util/cleanupdelta.c
@@ -71,11 +71,12 @@ static void checkdbs(const char *dbpath, alpm_list_t *dbnames) {
 	char syncdbpath[PATH_MAX];
 	alpm_db_t *db = NULL;
 	alpm_list_t *i;
+	const alpm_siglevel_t level = ALPM_SIG_DATABASE | ALPM_SIG_DATABASE_OPTIONAL;
 
 	for(i = dbnames; i; i = alpm_list_next(i)) {
 		char *dbname = alpm_list_getdata(i);
 		snprintf(syncdbpath, PATH_MAX, "%s/sync/%s", dbpath, dbname);
-		db = alpm_db_register_sync(handle, dbname, PM_PGP_VERIFY_OPTIONAL);
+		db = alpm_db_register_sync(handle, dbname, level);
 		if(db == NULL) {
 			fprintf(stderr, "error: could not register sync database (%s)\n",
 					alpm_strerror(alpm_errno(handle)));
diff --git a/src/util/pactree.c b/src/util/pactree.c
index 7b87ac13..9b678631 100644
--- a/src/util/pactree.c
+++ b/src/util/pactree.c
@@ -124,6 +124,7 @@ static int register_syncs(void) {
 	FILE *fp;
 	char *ptr, *section = NULL;
 	char line[LINE_MAX];
+	const alpm_siglevel_t level = ALPM_SIG_DATABASE | ALPM_SIG_DATABASE_OPTIONAL;
 
 	fp = fopen(CONFFILE, "r");
 	if(!fp) {
@@ -147,7 +148,7 @@ static int register_syncs(void) {
 			section = strndup(&line[1], strlen(line) - 2);
 
 			if(section && strcmp(section, "options") != 0) {
-				alpm_db_register_sync(handle, section, PM_PGP_VERIFY_OPTIONAL);
+				alpm_db_register_sync(handle, section, level);
 			}
 		}
 	}
diff --git a/src/util/testdb.c b/src/util/testdb.c
index 642890b6..ee169df2 100644
--- a/src/util/testdb.c
+++ b/src/util/testdb.c
@@ -148,10 +148,11 @@ static int check_syncdbs(alpm_list_t *dbnames) {
 	int ret = 0;
 	alpm_db_t *db = NULL;
 	alpm_list_t *i, *pkglist, *syncpkglist = NULL;
+	const alpm_siglevel_t level = ALPM_SIG_DATABASE | ALPM_SIG_DATABASE_OPTIONAL;
 
 	for(i = dbnames; i; i = alpm_list_next(i)) {
 		char *dbname = alpm_list_getdata(i);
-		db = alpm_db_register_sync(handle, dbname, PM_PGP_VERIFY_OPTIONAL);
+		db = alpm_db_register_sync(handle, dbname, level);
 		if(db == NULL) {
 			fprintf(stderr, "error: could not register sync database (%s)\n",
 					alpm_strerror(alpm_errno(handle)));
diff --git a/src/util/testpkg.c b/src/util/testpkg.c
index 03234ed5..ac2dde28 100644
--- a/src/util/testpkg.c
+++ b/src/util/testpkg.c
@@ -43,6 +43,7 @@ int main(int argc, char *argv[])
 	alpm_handle_t *handle;
 	enum _alpm_errno_t err;
 	alpm_pkg_t *pkg = NULL;
+	const alpm_siglevel_t level = ALPM_SIG_PACKAGE | ALPM_SIG_PACKAGE_OPTIONAL;
 
 	if(argc != 2) {
 		fprintf(stderr, "usage: %s <package file>\n", BASENAME);
@@ -58,7 +59,7 @@ int main(int argc, char *argv[])
 	/* let us get log messages from libalpm */
 	alpm_option_set_logcb(handle, output_cb);
 
-	if(alpm_pkg_load(handle, argv[1], 1, PM_PGP_VERIFY_OPTIONAL, &pkg) == -1
+	if(alpm_pkg_load(handle, argv[1], 1, level, &pkg) == -1
 			|| pkg == NULL) {
 		err = alpm_errno(handle);
 		switch(err) {