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Diffstat (limited to 'lib/libalpm/signing.c')
-rw-r--r--lib/libalpm/signing.c60
1 files changed, 30 insertions, 30 deletions
diff --git a/lib/libalpm/signing.c b/lib/libalpm/signing.c
index 816024f9..8ed8c14e 100644
--- a/lib/libalpm/signing.c
+++ b/lib/libalpm/signing.c
@@ -24,17 +24,46 @@
#if HAVE_LIBGPGME
#include <locale.h> /* setlocale() */
#include <gpgme.h>
-#include "base64.h"
#endif
/* libalpm */
#include "signing.h"
#include "package.h"
+#include "base64.h"
#include "util.h"
#include "log.h"
#include "alpm.h"
#include "handle.h"
+/**
+ * Decode a loaded signature in base64 form.
+ * @param base64_data the signature to attempt to decode
+ * @param data the decoded data; must be freed by the caller
+ * @param data_len the length of the returned data
+ * @return 0 on success, -1 on failure to properly decode
+ */
+
+int SYMEXPORT alpm_decode_signature(const char *base64_data,
+ unsigned char **data, size_t *data_len)
+{
+ size_t len = strlen(base64_data);
+ unsigned char *usline = (unsigned char *)base64_data;
+ /* reasonable allocation of expected length is 3/4 of encoded length */
+ size_t destlen = len * 3 / 4;
+ MALLOC(*data, destlen, goto error);
+ if(base64_decode(*data, &destlen, usline, len)) {
+ free(*data);
+ goto error;
+ }
+ *data_len = destlen;
+ return 0;
+
+error:
+ *data = NULL;
+ *data_len = 0;
+ return -1;
+}
+
#if HAVE_LIBGPGME
#define CHECK_ERR(void) do { \
if(gpg_err_code(gpg_err) != GPG_ERR_NO_ERROR) { goto gpg_error; } \
@@ -418,35 +447,6 @@ int _alpm_key_import(alpm_handle_t *handle, const char *fpr)
}
/**
- * Decode a loaded signature in base64 form.
- * @param base64_data the signature to attempt to decode
- * @param data the decoded data; must be freed by the caller
- * @param data_len the length of the returned data
- * @return 0 on success, -1 on failure to properly decode
- */
-
-int SYMEXPORT alpm_decode_signature(const char *base64_data,
- unsigned char **data, size_t *data_len)
-{
- size_t len = strlen(base64_data);
- unsigned char *usline = (unsigned char *)base64_data;
- /* reasonable allocation of expected length is 3/4 of encoded length */
- size_t destlen = len * 3 / 4;
- MALLOC(*data, destlen, goto error);
- if(base64_decode(*data, &destlen, usline, len)) {
- free(*data);
- goto error;
- }
- *data_len = destlen;
- return 0;
-
-error:
- *data = NULL;
- *data_len = 0;
- return -1;
-}
-
-/**
* 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