archive: Drop old verification code

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/src/libpakfire/archive.c b/src/libpakfire/archive.c
index 35bcc7d2e2cbfcf16ea1cb47c6c4453ba6bb8da9..40474e96bfaaed8eb15b029bc8d147560367c2ac 100644 (file)
--- a/src/libpakfire/archive.c
+++ b/src/libpakfire/archive.c
@@ -1149,74 +1149,6 @@ PAKFIRE_EXPORT struct pakfire_filelist* pakfire_archive_get_filelist(struct pakf
        return pakfire_filelist_ref(archive->filelist);
 }
 
-static pakfire_archive_verify_status_t __pakfire_archive_verify_file(struct pakfire* pakfire,
-               struct archive* a, const struct pakfire_archive_chksum* chksum) {
-       pakfire_archive_verify_status_t status = PAKFIRE_ARCHIVE_VERIFY_ERROR;
-
-       int r;
-       const EVP_MD* md;
-
-       // Initialise context
-       EVP_MD_CTX* mdctx = EVP_MD_CTX_new();
-
-       // Select algorithm
-       md = EVP_sha512();
-
-       // Initialise the hash algorithm
-       r = EVP_DigestInit_ex(mdctx, md, NULL);
-       if (r != 1) {
-               ERROR(pakfire, "Could not initialize hash algorithm: %s\n",
-                       ERR_error_string(ERR_get_error(), NULL));
-               goto ERROR;
-       }
-
-       const void* buffer;
-       size_t size;
-       off_t offset;
-
-       for (;;) {
-               int r = archive_read_data_block(a, &buffer, &size, &offset);
-               if (r == ARCHIVE_EOF)
-                       break;
-
-               if (r != ARCHIVE_OK) {
-                       status = PAKFIRE_ARCHIVE_VERIFY_ERROR;
-                       goto ERROR;
-               }
-
-               // Update hash digest
-               r = EVP_DigestUpdate(mdctx, buffer, size);
-               if (r != 1) {
-                       ERROR(pakfire, "%s\n", ERR_error_string(ERR_get_error(), NULL));
-                       goto ERROR;
-               }
-       }
-
-       unsigned char digest[EVP_MAX_MD_SIZE];
-       unsigned int digest_length = sizeof(digest);
-
-       r = EVP_DigestFinal_ex(mdctx, digest, &digest_length);
-       if (r != 1) {
-               ERROR(pakfire, "%s\n", ERR_error_string(ERR_get_error(), NULL));
-               goto ERROR;
-       }
-
-       // Compare digests
-       if (CRYPTO_memcmp(digest, chksum->digest_sha512, EVP_MD_CTX_size(mdctx)) == 0) {
-               DEBUG(pakfire, "Checksum of %s is OK\n", chksum->path);
-               status = PAKFIRE_ARCHIVE_VERIFY_OK;
-       } else {
-               DEBUG(pakfire, "Checksum of %s did not match\n", chksum->path);
-               status = PAKFIRE_ARCHIVE_VERIFY_INVALID;
-       }
-
-ERROR:
-       if (mdctx)
-               EVP_MD_CTX_free(mdctx);
-
-       return status;
-}
-
 static int pakfire_archive_load_checksums_mtree(struct pakfire_archive* archive) {
        struct archive* a = NULL;
        struct archive_entry* entry = NULL;
@@ -1693,39 +1625,6 @@ PAKFIRE_EXPORT int pakfire_archive_verify(struct pakfire_archive* archive,
        *status = archive->verify;
 
        return 0;
-
-#if 0
-       // Open the archive file
-       struct archive* a;
-       int r = open_archive(archive, &a);
-       if (r)
-               return PAKFIRE_ARCHIVE_VERIFY_ERROR;
-
-       struct archive_entry* entry;
-       while ((r = archive_read_next_header(a, &entry)) == ARCHIVE_OK) {
-               const char* entry_name = archive_entry_pathname(entry);
-
-               // See if we have a checksum for this file
-               const struct pakfire_archive_chksum* chksum = pakfire_archive_find_chksum(archive, entry_name);
-               if (!chksum) {
-                       DEBUG(archive->pakfire, "Could not find checksum for %s\n", entry_name);
-                       continue;
-               }
-
-               // Compare the checksums
-               status = pakfire_archive_verify_file(archive->pakfire, a, chksum);
-               if (status)
-                       goto END;
-       }
-
-       status = PAKFIRE_ARCHIVE_VERIFY_OK;
-       DEBUG(archive->pakfire, "Archive %p has been successfully verified\n", archive);
-
-END:
-       close_archive(archive, a);
-
-       return status;
-#endif
 }
 
 PAKFIRE_EXPORT const char* pakfire_archive_verify_strerror(pakfire_archive_verify_status_t status) {