packaging/ostree
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lib/gpg: Use nicer helper for gpg error messages

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The vast majority of invocations of `ot_gpgme_error_to_gio_error()` were paired
with `g_prefix_error()`; let's combine them for the same reason we do
`glnx_throw_errno_prefix()`. For the few cases that don't we might as well add
some prefix.

I also changed it to `return FALSE` in prep for more style porting.

Closes: #1135
Approved by: jlebon
This commit is contained in:
Colin Walters authored and Atomic Bot committed 2017-09-07 15:55:16 +00:00
1 parent 1f6fc009f7
commit 6578c362fe
5 files changed
+37 -53
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src/libostree/ostree-gpg-verifier.c
+5 -8
View File
@@ -187,14 +187,14 @@ _ostree_gpg_verifier_check_signature (OstreeGpgVerifier *self,
gpg_error = gpgme_data_new_from_fd (&kdata, fd);
if (gpg_error != GPG_ERR_NO_ERROR)
{
ot_gpgme_error_to_gio_error (gpg_error, error);
ot_gpgme_throw (gpg_error, error, "Loading data from fd %i", fd);
goto out;
}
gpg_error = gpgme_op_import (result->context, kdata);
if (gpg_error != GPG_ERR_NO_ERROR)
{
ot_gpgme_error_to_gio_error (gpg_error, error);
ot_gpgme_throw (gpg_error, error, "Failed to import key");
goto out;
}
}
@@ -212,8 +212,7 @@ _ostree_gpg_verifier_check_signature (OstreeGpgVerifier *self,
0 /* do not copy */);
if (gpg_error != GPG_ERR_NO_ERROR)
{
ot_gpgme_error_to_gio_error (gpg_error, error);
g_prefix_error (error, "Unable to read signed data: ");
ot_gpgme_throw (gpg_error, error, "Unable to read signed data");
goto out;
}
@@ -223,16 +222,14 @@ _ostree_gpg_verifier_check_signature (OstreeGpgVerifier *self,
0 /* do not copy */);
if (gpg_error != GPG_ERR_NO_ERROR)
{
ot_gpgme_error_to_gio_error (gpg_error, error);
g_prefix_error (error, "Unable to read signature: ");
ot_gpgme_throw (gpg_error, error, "Unable to read signature");
goto out;
}
gpg_error = gpgme_op_verify (result->context, signature_buffer, data_buffer, NULL);
if (gpg_error != GPG_ERR_NO_ERROR)
{
ot_gpgme_error_to_gio_error (gpg_error, error);
g_prefix_error (error, "Unable to complete signature verification: ");
ot_gpgme_throw (gpg_error, error, "Unable to complete signature verification");
goto out;
}
src/libostree/ostree-gpg-verify-result.c
+1 -2
View File
@@ -133,8 +133,7 @@ ostree_gpg_verify_result_initable_init (GInitable *initable,
gpg_error = gpgme_new (&result->context);
if (gpg_error != GPG_ERR_NO_ERROR)
{
ot_gpgme_error_to_gio_error (gpg_error, error);
g_prefix_error (error, "Unable to create context: ");
ot_gpgme_throw (gpg_error, error, "Unable to create context");
goto out;
}
src/libostree/ostree-repo.c
+12 -23
View File
@@ -1465,8 +1465,7 @@ ostree_repo_remote_gpg_import (OstreeRepo *self,
gpg_error = gpgme_op_import (source_context, data_buffer);
if (gpg_error != GPG_ERR_NO_ERROR)
{
ot_gpgme_error_to_gio_error (gpg_error, error);
g_prefix_error (error, "Unable to import keys: ");
ot_gpgme_throw (gpg_error, error, "Unable to import keys");
goto out;
}
@@ -1491,8 +1490,7 @@ ostree_repo_remote_gpg_import (OstreeRepo *self,
gpg_error = gpgme_get_key (source_context, key_ids[ii], &key, 0);
if (gpg_error != GPG_ERR_NO_ERROR)
{
ot_gpgme_error_to_gio_error (gpg_error, error);
g_prefix_error (error, "Unable to find key \"%s\": ", key_ids[ii]);
ot_gpgme_throw (gpg_error, error, "Unable to find key \"%s\"", key_ids[ii]);
goto out;
}
@@ -1519,8 +1517,7 @@ ostree_repo_remote_gpg_import (OstreeRepo *self,
if (gpgme_err_code (gpg_error) != GPG_ERR_EOF)
{
ot_gpgme_error_to_gio_error (gpg_error, error);
g_prefix_error (error, "Unable to list keys: ");
ot_gpgme_throw (gpg_error, error, "Unable to list keys");
goto out;
}
}
@@ -1592,8 +1589,7 @@ ostree_repo_remote_gpg_import (OstreeRepo *self,
gpg_error = gpgme_data_new (&data_buffer);
if (gpg_error != GPG_ERR_NO_ERROR)
{
ot_gpgme_error_to_gio_error (gpg_error, error);
g_prefix_error (error, "Unable to create data buffer: ");
ot_gpgme_throw (gpg_error, error, "Unable to create data buffer");
goto out;
}
@@ -1602,8 +1598,7 @@ ostree_repo_remote_gpg_import (OstreeRepo *self,
data_buffer);
if (gpg_error != GPG_ERR_NO_ERROR)
{
ot_gpgme_error_to_gio_error (gpg_error, error);
g_prefix_error (error, "Unable to export keys: ");
ot_gpgme_throw (gpg_error, error, "Unable to export keys");
goto out;
}
@@ -1612,8 +1607,7 @@ ostree_repo_remote_gpg_import (OstreeRepo *self,
gpg_error = gpgme_op_import (target_context, data_buffer);
if (gpg_error != GPG_ERR_NO_ERROR)
{
ot_gpgme_error_to_gio_error (gpg_error, error);
g_prefix_error (error, "Unable to import keys: ");
ot_gpgme_throw (gpg_error, error, "Unable to import keys");
goto out;
}
@@ -1628,8 +1622,7 @@ ostree_repo_remote_gpg_import (OstreeRepo *self,
{
if (import_status->result != GPG_ERR_NO_ERROR)
{
ot_gpgme_error_to_gio_error (gpg_error, error);
g_prefix_error (error, "Unable to import key \"%s\": ",
ot_gpgme_throw (gpg_error, error, "Unable to import key \"%s\"",
import_status->fpr);
goto out;
}
@@ -4179,26 +4172,23 @@ sign_data (OstreeRepo *self,
}
else if (err != GPG_ERR_NO_ERROR)
{
ot_gpgme_error_to_gio_error (err, error);
g_prefix_error (error, "Unable to lookup key ID %s: ", key_id);
ot_gpgme_throw (err, error, "Unable to lookup key ID %s", key_id);
goto out;
}
/* Add the key to the context as a signer */
if ((err = gpgme_signers_add (context, key)) != GPG_ERR_NO_ERROR)
{
ot_gpgme_error_to_gio_error (err, error);
g_prefix_error (error, "Error signing commit: ");
ot_gpgme_throw (err, error, "Error signing commit");
goto out;
}
{
gsize len;
const char *buf = g_bytes_get_data (input_data, &len);
if ((err = gpgme_data_new_from_mem (&commit_buffer, buf, len, FALSE)) != GPG_ERR_NO_ERROR)
{
ot_gpgme_error_to_gio_error (err, error);
g_prefix_error (error, "Failed to create buffer from commit file: ");
ot_gpgme_throw (err, error, "Failed to create buffer from commit file");
goto out;
}
}
@@ -4208,8 +4198,7 @@ sign_data (OstreeRepo *self,
if ((err = gpgme_op_sign (context, commit_buffer, signature_buffer, GPGME_SIG_MODE_DETACH))
!= GPG_ERR_NO_ERROR)
{
ot_gpgme_error_to_gio_error (err, error);
g_prefix_error (error, "Failure signing commit file: ");
ot_gpgme_throw (err, error, "Failure signing commit file");
goto out;
}