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author | Luca BRUNO <luca.bruno@coreos.com> | 2022-09-09 13:20:43 +0000 |
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committer | Luca BRUNO <luca.bruno@coreos.com> | 2022-09-09 13:20:43 +0000 |
commit | ace973186c7f092a8638285b7a90fe30e080e7aa (patch) | |
tree | b1164f036c8a4cbfd6227654abfa958b6ba2addd /src/libostree/ostree-sign.c | |
parent | c2dc6d389340641debbac6cf746e8cf37b079a50 (diff) | |
download | ostree-ace973186c7f092a8638285b7a90fe30e080e7aa.tar.gz |
lib/sign: convert invariant checks to assertions
This converts several invariant checks to asserts. Most of the
functions in this file were already using assertions, so this aligns
the remaining few outliers to the rest.
Diffstat (limited to 'src/libostree/ostree-sign.c')
-rw-r--r-- | src/libostree/ostree-sign.c | 60 |
1 files changed, 41 insertions, 19 deletions
diff --git a/src/libostree/ostree-sign.c b/src/libostree/ostree-sign.c index 16e5d0f1..587d7164 100644 --- a/src/libostree/ostree-sign.c +++ b/src/libostree/ostree-sign.c @@ -96,8 +96,11 @@ ostree_sign_default_init (OstreeSignInterface *iface) const gchar * ostree_sign_metadata_key (OstreeSign *self) { + g_assert (OSTREE_IS_SIGN (self)); + + if (OSTREE_SIGN_GET_IFACE (self)->metadata_key == NULL) + return NULL; - g_return_val_if_fail (OSTREE_SIGN_GET_IFACE (self)->metadata_key != NULL, NULL); return OSTREE_SIGN_GET_IFACE (self)->metadata_key (self); } @@ -116,8 +119,11 @@ ostree_sign_metadata_key (OstreeSign *self) const gchar * ostree_sign_metadata_format (OstreeSign *self) { + g_assert (OSTREE_IS_SIGN (self)); + + if (OSTREE_SIGN_GET_IFACE (self)->metadata_format == NULL) + return NULL; - g_return_val_if_fail (OSTREE_SIGN_GET_IFACE (self)->metadata_format != NULL, NULL); return OSTREE_SIGN_GET_IFACE (self)->metadata_format (self); } @@ -136,7 +142,8 @@ gboolean ostree_sign_clear_keys (OstreeSign *self, GError **error) { - g_return_val_if_fail (OSTREE_IS_SIGN (self), FALSE); + g_assert (OSTREE_IS_SIGN (self)); + if (OSTREE_SIGN_GET_IFACE (self)->clear_keys == NULL) return glnx_throw (error, "not implemented"); @@ -163,7 +170,8 @@ ostree_sign_set_sk (OstreeSign *self, GVariant *secret_key, GError **error) { - g_return_val_if_fail (OSTREE_IS_SIGN (self), FALSE); + g_assert (OSTREE_IS_SIGN (self)); + if (OSTREE_SIGN_GET_IFACE (self)->set_sk == NULL) return glnx_throw (error, "not implemented"); @@ -191,7 +199,8 @@ ostree_sign_set_pk (OstreeSign *self, GVariant *public_key, GError **error) { - g_return_val_if_fail (OSTREE_IS_SIGN (self), FALSE); + g_assert (OSTREE_IS_SIGN (self)); + if (OSTREE_SIGN_GET_IFACE (self)->set_pk == NULL) return glnx_throw (error, "not implemented"); @@ -219,7 +228,8 @@ ostree_sign_add_pk (OstreeSign *self, GVariant *public_key, GError **error) { - g_return_val_if_fail (OSTREE_IS_SIGN (self), FALSE); + g_assert (OSTREE_IS_SIGN (self)); + if (OSTREE_SIGN_GET_IFACE (self)->add_pk == NULL) return glnx_throw (error, "not implemented"); @@ -258,7 +268,8 @@ ostree_sign_load_pk (OstreeSign *self, GVariant *options, GError **error) { - g_return_val_if_fail (OSTREE_IS_SIGN (self), FALSE); + g_assert (OSTREE_IS_SIGN (self)); + if (OSTREE_SIGN_GET_IFACE (self)->load_pk == NULL) return glnx_throw (error, "not implemented"); @@ -290,8 +301,8 @@ ostree_sign_data (OstreeSign *self, GCancellable *cancellable, GError **error) { + g_assert (OSTREE_IS_SIGN (self)); - g_return_val_if_fail (OSTREE_IS_SIGN (self), FALSE); if (OSTREE_SIGN_GET_IFACE (self)->data == NULL) return glnx_throw (error, "not implemented"); @@ -324,7 +335,8 @@ ostree_sign_data_verify (OstreeSign *self, char **out_success_message, GError **error) { - g_return_val_if_fail (OSTREE_IS_SIGN (self), FALSE); + g_assert (OSTREE_IS_SIGN (self)); + if (OSTREE_SIGN_GET_IFACE (self)->data_verify == NULL) return glnx_throw (error, "not implemented"); @@ -337,9 +349,13 @@ ostree_sign_data_verify (OstreeSign *self, static GVariant * _sign_detached_metadata_append (OstreeSign *self, GVariant *existing_metadata, - GBytes *signature_bytes) + GBytes *signature_bytes, + GError **error) { - g_return_val_if_fail (signature_bytes != NULL, FALSE); + g_assert (OSTREE_IS_SIGN (self)); + + if (signature_bytes == NULL) + return glnx_null_throw (error, "Invalid NULL signature bytes"); GVariantDict metadata_dict; g_autoptr(GVariant) signature_data = NULL; @@ -395,7 +411,7 @@ ostree_sign_commit_verify (OstreeSign *self, GError **error) { - g_return_val_if_fail (OSTREE_IS_SIGN (self), FALSE); + g_assert (OSTREE_IS_SIGN (self)); g_autoptr(GVariant) commit_variant = NULL; /* Load the commit */ @@ -447,10 +463,12 @@ ostree_sign_commit_verify (OstreeSign *self, const gchar * ostree_sign_get_name (OstreeSign *self) { - g_return_val_if_fail (OSTREE_IS_SIGN (self), NULL); - g_return_val_if_fail (OSTREE_SIGN_GET_IFACE (self)->get_name != NULL, NULL); + g_assert (OSTREE_IS_SIGN (self)); - return OSTREE_SIGN_GET_IFACE (self)->get_name (self); + if (OSTREE_SIGN_GET_IFACE (self)->get_name == NULL) + return NULL; + + return OSTREE_SIGN_GET_IFACE (self)->get_name (self); } /** @@ -503,7 +521,9 @@ ostree_sign_commit (OstreeSign *self, return glnx_prefix_error (error, "Not able to sign the cobject"); new_metadata = - _sign_detached_metadata_append (self, old_metadata, signature); + _sign_detached_metadata_append (self, old_metadata, signature, error); + if (new_metadata == NULL) + return FALSE; if (!ostree_repo_write_commit_detached_metadata (repo, commit_checksum, @@ -603,8 +623,8 @@ ostree_sign_summary (OstreeSign *self, GCancellable *cancellable, GError **error) { - g_return_val_if_fail (OSTREE_IS_SIGN (self), FALSE); - g_return_val_if_fail (OSTREE_IS_REPO (repo), FALSE); + g_assert (OSTREE_IS_SIGN (self)); + g_assert (OSTREE_IS_REPO (repo)); g_autoptr(GVariant) normalized = NULL; g_autoptr(GBytes) summary_data = NULL; @@ -653,7 +673,9 @@ ostree_sign_summary (OstreeSign *self, g_autoptr(GVariant) old_metadata = g_steal_pointer (&metadata); metadata = - _sign_detached_metadata_append (self, old_metadata, signature); + _sign_detached_metadata_append (self, old_metadata, signature, error); + if (metadata == NULL) + return FALSE; } g_variant_iter_free (iter); |