moritzruth/void-packages
1
0
Fork 0
Code Releases Activity Actions 2

Added support to check the SHA256 hash for any binpkg before installation happens.

Browse source 
--HG--
extra : convert_revision : 4f812eb0cfb614461527e360db1692bd5f9c34aa
This commit is contained in:
Juan RP 2009-03-02 23:38:24 +01:00
parent 05f918ea93
commit 37e4be86f9
6 changed files with 74 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

47
lib/util.c
View file

@ -61,6 +61,53 @@ xbps_check_file_hash(const char *path, const char *sha256)
return rv;
}
int
xbps_check_pkg_file_hash(prop_dictionary_t pkgd, const char *repoloc)
{
const char *sha256, *arch, *filename;
char *binfile, *path;
int rv = 0;
assert(repoloc != NULL);
if (!prop_dictionary_get_cstring_nocopy(pkgd, "filename", &filename))
return EINVAL;
if (!prop_dictionary_get_cstring_nocopy(pkgd, "filename-sha256",
&sha256))
return EINVAL;
if (!prop_dictionary_get_cstring_nocopy(pkgd, "architecture", &arch))
return EINVAL;
path = xbps_append_full_path(false, repoloc, arch);
if (path == NULL)
return EINVAL;
binfile = xbps_append_full_path(false, path, filename);
if (binfile == NULL) {
free(path);
return EINVAL;
}
free(path);
printf("Checking SHA256 for %s ... ", filename);
(void)fflush(stdout);
rv = xbps_check_file_hash(binfile, sha256);
if (rv != 0 && rv != ERANGE)
printf("failed (%s)\n", strerror(rv));
else if (rv == ERANGE)
printf("failed! aborting installation.\n");
else if (rv == 0)
printf("ok.\n");
(void)fflush(stdout);
free(binfile);
return rv;
}
int
xbps_check_is_installed_pkg(const char *pkg)
{