xbps-bin(8): split individual checks from check.c into its own files.
This is in preparation for new upcoming checks.
This commit is contained in:
Juan RP
parent
2ff2d1f68a
commit
f87b40eb76
@ -2,9 +2,11 @@ TOPDIR = ../..
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-include $(TOPDIR)/config.mk
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BIN = xbps-bin
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OBJS = check.o install.o main.o remove.o show-deps.o
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OBJS = install.o main.o remove.o show-deps.o
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OBJS += show-info-files.o util.o find-files.o
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OBJS += question.o fetch_cb.o trans_cb.o
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OBJS += check.o check_pkg_automatic.o check_pkg_files.o
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OBJS += check_pkg_rundeps.o check_pkg_symlinks.o
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MAN = $(BIN).8
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include $(TOPDIR)/prog.mk
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@ -35,30 +35,17 @@
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#include <xbps_api.h>
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#include "defs.h"
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/*
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* Checks package integrity of an installed package.
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* The following tasks are processed in that order:
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*
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* o Check if package was installed manually, but currently
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* other packages are depending on it. This package shall be
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* changed to automatic mode, i.e installed as dependency of
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* those packages.
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*
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* o Check for metadata files (files.plist and props.plist),
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* we only check if the file exists and its dictionary can
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* be externalized and is not empty.
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*
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* o Check for missing installed files.
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*
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* o Check for target file in symlinks, so that we can check that
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* they have not been modified.
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*
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* o Check the hash for all installed files, except
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* configuration files (which is expected if they are modified).
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*
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* o Check for missing run time dependencies.
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*
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*/
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#define RUN_PKG_CHECK(name) \
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do { \
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rv = check_pkg_##name(pkgd, propsd, filesd); \
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if (rv) \
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broken = true; \
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else if (rv == -1) { \
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xbps_error_printf("%s: the %s test " \
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"returned error!\n", pkgname, #name); \
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goto out; \
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} \
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} while (0)
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int
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check_pkg_integrity_all(void)
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@ -94,77 +81,20 @@ check_pkg_integrity_all(void)
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int
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check_pkg_integrity(const char *pkgname)
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{
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struct xbps_handle *xhp;
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prop_dictionary_t pkgd, dict, propsd = NULL, filesd = NULL;
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prop_array_t array, reqby;
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prop_object_t obj;
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prop_object_iterator_t iter;
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const char *file, *sha256, *reqpkg, *tgt = NULL;
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char *path, buf[PATH_MAX];
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prop_dictionary_t pkgd, propsd, filesd;
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int rv = 0;
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bool broken = false, test_broken = false, autoinst = false;
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assert(pkgname != NULL);
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xhp = xbps_handle_get();
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bool broken = false;
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/* find real pkg by name */
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pkgd = xbps_find_pkg_dict_installed(pkgname, false);
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if (pkgd == NULL) {
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/* try looking for a virtual pkg */
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/* find virtual pkg by name */
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pkgd = xbps_find_virtualpkg_dict_installed(pkgname, false);
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}
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if (pkgd == NULL) {
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printf("Package %s is not installed.\n", pkgname);
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return 0;
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}
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/*
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* Check if package has been installed manually but any other
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* package is currently depending on it; in that case the package
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* must be in automatic mode.
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*/
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if (prop_dictionary_get_bool(pkgd, "automatic-install", &autoinst)) {
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reqby = prop_dictionary_get(pkgd, "requiredby");
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if (((prop_object_type(reqby) == PROP_TYPE_ARRAY)) &&
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((prop_array_count(reqby) > 0) && !autoinst)) {
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path = xbps_xasprintf("%s/%s/%s",
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prop_string_cstring_nocopy(xhp->rootdir),
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XBPS_META_PATH, XBPS_REGPKGDB);
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assert(path != NULL);
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/* pkg has reversedeps and was installed manually */
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prop_dictionary_set_bool(pkgd,
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"automatic-install", true);
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dict = prop_dictionary_internalize_from_zfile(path);
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if (dict == NULL) {
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xbps_error_printf("%s: [0] failed to set "
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"automatic mode (%s)\n", pkgname, strerror(errno));
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return rv;
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}
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array = prop_dictionary_get(dict, "packages");
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rv = xbps_array_replace_dict_by_name(array, pkgd, pkgname);
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if (rv != 0) {
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xbps_error_printf("%s: [1] failed to set "
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"automatic mode (%s)\n", pkgname, strerror(rv));
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return rv;
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}
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if (!prop_dictionary_set(dict, "packages", array)) {
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xbps_error_printf("%s: [2] failed to set "
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"automatic mode (%s)\n", pkgname, strerror(rv));
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return rv;
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}
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if (!prop_dictionary_externalize_to_zfile(dict, path)) {
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xbps_error_printf("%s: [3] failed to set "
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"automatic mode (%s)\n", pkgname, strerror(errno));
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return rv;
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}
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free(path);
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path = NULL;
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xbps_warn_printf("%s: was installed manually and has "
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"reverse dependencies (FIXED)\n", pkgname);
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}
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}
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prop_object_release(pkgd);
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/*
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* Check for props.plist metadata file.
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*/
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@ -180,7 +110,6 @@ check_pkg_integrity(const char *pkgname)
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broken = true;
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goto out;
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}
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/*
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* Check for files.plist metadata file.
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*/
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@ -197,186 +126,21 @@ check_pkg_integrity(const char *pkgname)
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goto out;
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}
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/*
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* Check for target files in symlinks.
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*/
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array = prop_dictionary_get(filesd, "links");
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if ((prop_object_type(array) == PROP_TYPE_ARRAY) &&
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prop_array_count(array) > 0) {
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iter = xbps_array_iter_from_dict(filesd, "links");
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if (iter == NULL)
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abort();
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while ((obj = prop_object_iterator_next(iter))) {
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if (!prop_dictionary_get_cstring_nocopy(obj, "target", &tgt))
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continue;
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prop_dictionary_get_cstring_nocopy(obj, "file", &file);
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if (strcmp(tgt, "") == 0) {
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xbps_warn_printf("%s: `%s' symlink with "
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"empty target object!\n", pkgname, file);
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continue;
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}
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path = xbps_xasprintf("%s/%s",
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prop_string_cstring_nocopy(xhp->rootdir), file);
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if (path == NULL)
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abort();
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memset(&buf, 0, sizeof(buf));
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if (realpath(path, buf) == NULL) {
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xbps_error_printf("%s: broken symlink `%s': "
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"%s\n", pkgname, file, strerror(errno));
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test_broken = true;
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continue;
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}
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free(path);
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if (!prop_string_equals_cstring(xhp->rootdir, "/") &&
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strstr(buf, prop_string_cstring_nocopy(xhp->rootdir)))
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path = buf + prop_string_size(xhp->rootdir);
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else
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path = buf;
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if (strcmp(path, tgt)) {
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xbps_error_printf("%s: modified symlink `%s', "
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"target: `%s' (shall be: `%s')\n",
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pkgname, file, tgt, path);
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test_broken = true;
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}
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path = NULL;
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}
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prop_object_iterator_release(iter);
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}
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if (test_broken) {
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test_broken = false;
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xbps_error_printf("%s: links check FAILED.\n", pkgname);
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broken = true;
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}
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/*
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* Check for missing files and its hash.
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*/
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array = prop_dictionary_get(filesd, "files");
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if ((prop_object_type(array) == PROP_TYPE_ARRAY) &&
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prop_array_count(array) > 0) {
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iter = xbps_array_iter_from_dict(filesd, "files");
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if (iter == NULL)
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abort();
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while ((obj = prop_object_iterator_next(iter))) {
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prop_dictionary_get_cstring_nocopy(obj, "file", &file);
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path = xbps_xasprintf("%s/%s",
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prop_string_cstring_nocopy(xhp->rootdir), file);
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if (path == NULL) {
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prop_object_iterator_release(iter);
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abort();
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}
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prop_dictionary_get_cstring_nocopy(obj,
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"sha256", &sha256);
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rv = xbps_file_hash_check(path, sha256);
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switch (rv) {
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case 0:
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break;
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case ENOENT:
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xbps_error_printf("%s: unexistent file %s.\n",
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pkgname, file);
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test_broken = true;
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break;
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case ERANGE:
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xbps_error_printf("%s: hash mismatch for %s.\n",
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pkgname, file);
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test_broken = true;
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break;
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default:
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xbps_error_printf(
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"%s: can't check `%s' (%s)\n",
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pkgname, file, strerror(rv));
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break;
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}
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free(path);
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}
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prop_object_iterator_release(iter);
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}
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if (test_broken) {
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test_broken = false;
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broken = true;
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xbps_error_printf("%s: files check FAILED.\n", pkgname);
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}
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/*
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* Check for missing configuration files.
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*/
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array = prop_dictionary_get(filesd, "conf_files");
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if (array && prop_object_type(array) == PROP_TYPE_ARRAY &&
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prop_array_count(array) > 0) {
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iter = xbps_array_iter_from_dict(filesd, "conf_files");
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if (iter == NULL)
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abort();
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while ((obj = prop_object_iterator_next(iter))) {
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prop_dictionary_get_cstring_nocopy(obj, "file", &file);
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path = xbps_xasprintf("%s/%s",
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prop_string_cstring_nocopy(xhp->rootdir), file);
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if (path == NULL) {
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prop_object_iterator_release(iter);
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abort();
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}
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if ((rv = access(path, R_OK)) == -1) {
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if (errno == ENOENT) {
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xbps_error_printf(
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"%s: unexistent file %s\n",
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pkgname, file);
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test_broken = true;
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} else
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xbps_error_printf(
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"%s: can't check `%s' (%s)\n",
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pkgname, file,
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strerror(errno));
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}
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free(path);
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}
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prop_object_iterator_release(iter);
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}
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if (test_broken) {
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test_broken = false;
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xbps_error_printf("%s: conf files check FAILED.\n", pkgname);
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broken = true;
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}
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/*
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* Check for missing run time dependencies.
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*/
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if (!xbps_pkg_has_rundeps(propsd))
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goto out;
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iter = xbps_array_iter_from_dict(propsd, "run_depends");
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if (iter == NULL)
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abort();
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while ((obj = prop_object_iterator_next(iter))) {
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reqpkg = prop_string_cstring_nocopy(obj);
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if (reqpkg == NULL) {
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prop_object_iterator_release(iter);
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abort();
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}
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if (xbps_check_is_installed_pkg_by_pattern(reqpkg) <= 0) {
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xbps_error_printf("%s: dependency not satisfied: %s\n",
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pkgname, reqpkg);
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test_broken = true;
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}
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}
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prop_object_iterator_release(iter);
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if (test_broken) {
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xbps_error_printf("%s: rundeps check FAILED.\n", pkgname);
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broken = true;
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}
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/* Execute pkg checks */
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RUN_PKG_CHECK(autoinstall);
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RUN_PKG_CHECK(files);
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RUN_PKG_CHECK(symlinks);
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RUN_PKG_CHECK(rundeps);
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out:
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if (filesd)
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if (prop_object_type(filesd) == PROP_TYPE_DICTIONARY)
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prop_object_release(filesd);
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if (propsd)
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if (prop_object_type(propsd) == PROP_TYPE_DICTIONARY)
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prop_object_release(propsd);
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if (prop_object_type(pkgd) == PROP_TYPE_DICTIONARY)
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prop_object_release(pkgd);
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if (broken)
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return -1;
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return 1;
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return 0;
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}
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121
bin/xbps-bin/check_pkg_automatic.c
Normal file
121
bin/xbps-bin/check_pkg_automatic.c
Normal file
@ -0,0 +1,121 @@
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/*-
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* Copyright (c) 2011 Juan Romero Pardines.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include <stdbool.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <assert.h>
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#include <unistd.h>
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#include <sys/param.h>
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#include <xbps_api.h>
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#include "defs.h"
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/*
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* Checks package integrity of an installed package.
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* The following task is accomplished in this file:
|
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*
|
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* o Check if package was installed manually, but currently
|
||||
* other packages are depending on it. This package shall be
|
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* changed to automatic mode, i.e installed as dependency of
|
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* those packages.
|
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*
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* Returns 0 if test ran successfully, 1 otherwise and -1 on error.
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*/
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int
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check_pkg_autoinstall(prop_dictionary_t pkgd_regpkgdb,
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prop_dictionary_t pkg_propsd,
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prop_dictionary_t pkg_filesd)
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{
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const struct xbps_handle *xhp = xbps_handle_get();
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prop_dictionary_t dict;
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prop_array_t array, reqby;
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const char *pkgname;
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char *path;
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int rv = 0;
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bool autoinst = false;
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(void)pkg_propsd;
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(void)pkg_filesd;
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prop_dictionary_get_cstring_nocopy(pkgd_regpkgdb, "pkgname", &pkgname);
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/*
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* Check if package has been installed manually but any other
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* package is currently depending on it; in that case the package
|
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* must be in automatic mode.
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*/
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if (prop_dictionary_get_bool(pkgd_regpkgdb,
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"automatic-install", &autoinst)) {
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reqby = prop_dictionary_get(pkgd_regpkgdb, "requiredby");
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if (((prop_object_type(reqby) == PROP_TYPE_ARRAY)) &&
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((prop_array_count(reqby) > 0) && !autoinst)) {
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path = xbps_xasprintf("%s/%s/%s",
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prop_string_cstring_nocopy(xhp->rootdir),
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XBPS_META_PATH, XBPS_REGPKGDB);
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assert(path != NULL);
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/* pkg has reversedeps and was installed manually */
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prop_dictionary_set_bool(pkgd_regpkgdb,
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"automatic-install", true);
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dict = prop_dictionary_internalize_from_zfile(path);
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if (dict == NULL) {
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xbps_error_printf("%s: [0] failed to set "
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"automatic mode (%s)\n", pkgname,
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strerror(errno));
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return -1;
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}
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array = prop_dictionary_get(dict, "packages");
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rv = xbps_array_replace_dict_by_name(array,
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pkgd_regpkgdb, pkgname);
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if (rv != 0) {
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xbps_error_printf("%s: [1] failed to set "
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"automatic mode (%s)\n", pkgname,
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strerror(rv));
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return -1;
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}
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if (!prop_dictionary_set(dict, "packages", array)) {
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xbps_error_printf("%s: [2] failed to set "
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"automatic mode (%s)\n", pkgname,
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strerror(rv));
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return -1;
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}
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if (!prop_dictionary_externalize_to_zfile(dict, path)) {
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xbps_error_printf("%s: [3] failed to set "
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"automatic mode (%s)\n", pkgname,
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strerror(errno));
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return -1;
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}
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free(path);
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path = NULL;
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xbps_warn_printf("%s: was installed manually and has "
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"reverse dependencies (FIXED)\n", pkgname);
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}
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}
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return 0;
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}
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||||
153
bin/xbps-bin/check_pkg_files.c
Normal file
153
bin/xbps-bin/check_pkg_files.c
Normal file
@ -0,0 +1,153 @@
|
||||
/*-
|
||||
* Copyright (c) 2011 Juan Romero Pardines.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
||||
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||||
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdbool.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <errno.h>
|
||||
#include <assert.h>
|
||||
#include <unistd.h>
|
||||
#include <sys/param.h>
|
||||
|
||||
#include <xbps_api.h>
|
||||
#include "defs.h"
|
||||
|
||||
/*
|
||||
* Checks package integrity of an installed package.
|
||||
* The following tasks are processed in that order:
|
||||
*
|
||||
* o Check for missing installed files.
|
||||
*
|
||||
* o Check the hash for all installed files, except
|
||||
* configuration files (which is expected if they are modified).
|
||||
*
|
||||
* Return 0 if test ran successfully, 1 otherwise and -1 on error.
|
||||
*/
|
||||
int
|
||||
check_pkg_files(prop_dictionary_t pkgd_regpkgdb,
|
||||
prop_dictionary_t pkg_propsd,
|
||||
prop_dictionary_t pkg_filesd)
|
||||
{
|
||||
struct xbps_handle *xhp = xbps_handle_get();
|
||||
prop_array_t array;
|
||||
prop_object_t obj;
|
||||
prop_object_iterator_t iter;
|
||||
const char *pkgname, *file, *sha256;
|
||||
char *path;
|
||||
int rv = 0;
|
||||
bool broken = false, test_broken = false;
|
||||
|
||||
(void)pkg_propsd;
|
||||
prop_dictionary_get_cstring_nocopy(pkgd_regpkgdb, "pkgname", &pkgname);
|
||||
|
||||
array = prop_dictionary_get(pkg_filesd, "files");
|
||||
if ((prop_object_type(array) == PROP_TYPE_ARRAY) &&
|
||||
prop_array_count(array) > 0) {
|
||||
iter = xbps_array_iter_from_dict(pkg_filesd, "files");
|
||||
if (iter == NULL)
|
||||
return -1;
|
||||
|
||||
while ((obj = prop_object_iterator_next(iter))) {
|
||||
prop_dictionary_get_cstring_nocopy(obj, "file", &file);
|
||||
path = xbps_xasprintf("%s/%s",
|
||||
prop_string_cstring_nocopy(xhp->rootdir), file);
|
||||
if (path == NULL) {
|
||||
prop_object_iterator_release(iter);
|
||||
return -1;
|
||||
}
|
||||
prop_dictionary_get_cstring_nocopy(obj,
|
||||
"sha256", &sha256);
|
||||
rv = xbps_file_hash_check(path, sha256);
|
||||
switch (rv) {
|
||||
case 0:
|
||||
break;
|
||||
case ENOENT:
|
||||
xbps_error_printf("%s: unexistent file %s.\n",
|
||||
pkgname, file);
|
||||
test_broken = true;
|
||||
break;
|
||||
case ERANGE:
|
||||
xbps_error_printf("%s: hash mismatch for %s.\n",
|
||||
pkgname, file);
|
||||
test_broken = true;
|
||||
break;
|
||||
default:
|
||||
xbps_error_printf(
|
||||
"%s: can't check `%s' (%s)\n",
|
||||
pkgname, file, strerror(rv));
|
||||
break;
|
||||
}
|
||||
free(path);
|
||||
}
|
||||
prop_object_iterator_release(iter);
|
||||
}
|
||||
if (test_broken) {
|
||||
xbps_error_printf("%s: files check FAILED.\n", pkgname);
|
||||
test_broken = false;
|
||||
broken = true;
|
||||
}
|
||||
|
||||
/*
|
||||
* Check for missing configuration files.
|
||||
*/
|
||||
array = prop_dictionary_get(pkg_filesd, "conf_files");
|
||||
if (array && prop_object_type(array) == PROP_TYPE_ARRAY &&
|
||||
prop_array_count(array) > 0) {
|
||||
iter = xbps_array_iter_from_dict(pkg_filesd, "conf_files");
|
||||
if (iter == NULL)
|
||||
return -1;
|
||||
|
||||
while ((obj = prop_object_iterator_next(iter))) {
|
||||
prop_dictionary_get_cstring_nocopy(obj, "file", &file);
|
||||
path = xbps_xasprintf("%s/%s",
|
||||
prop_string_cstring_nocopy(xhp->rootdir), file);
|
||||
if (path == NULL) {
|
||||
prop_object_iterator_release(iter);
|
||||
return -1;
|
||||
}
|
||||
if ((rv = access(path, R_OK)) == -1) {
|
||||
if (errno == ENOENT) {
|
||||
xbps_error_printf(
|
||||
"%s: unexistent file %s\n",
|
||||
pkgname, file);
|
||||
test_broken = true;
|
||||
} else
|
||||
xbps_error_printf(
|
||||
"%s: can't check `%s' (%s)\n",
|
||||
pkgname, file,
|
||||
strerror(errno));
|
||||
}
|
||||
free(path);
|
||||
}
|
||||
prop_object_iterator_release(iter);
|
||||
}
|
||||
if (test_broken) {
|
||||
xbps_error_printf("%s: conf files check FAILED.\n", pkgname);
|
||||
broken = true;
|
||||
}
|
||||
|
||||
return broken;
|
||||
}
|
||||
81
bin/xbps-bin/check_pkg_rundeps.c
Normal file
81
bin/xbps-bin/check_pkg_rundeps.c
Normal file
@ -0,0 +1,81 @@
|
||||
/*-
|
||||
* Copyright (c) 2011 Juan Romero Pardines.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
||||
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||||
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdbool.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <errno.h>
|
||||
#include <assert.h>
|
||||
#include <unistd.h>
|
||||
#include <sys/param.h>
|
||||
|
||||
#include <xbps_api.h>
|
||||
#include "defs.h"
|
||||
|
||||
/*
|
||||
* Checks package integrity of an installed package.
|
||||
* The following task is accomplished in this file:
|
||||
*
|
||||
* o Check for missing run time dependencies.
|
||||
*
|
||||
* Returns 0 if test ran successfully, 1 otherwise and -1 on error.
|
||||
*/
|
||||
|
||||
int
|
||||
check_pkg_rundeps(prop_dictionary_t pkgd_regpkgdb,
|
||||
prop_dictionary_t pkg_propsd,
|
||||
prop_dictionary_t pkg_filesd)
|
||||
{
|
||||
prop_object_t obj;
|
||||
prop_object_iterator_t iter;
|
||||
const char *reqpkg, *pkgname;
|
||||
bool test_broken = false;
|
||||
|
||||
(void)pkg_filesd;
|
||||
prop_dictionary_get_cstring_nocopy(pkgd_regpkgdb, "pkgname", &pkgname);
|
||||
|
||||
if (!xbps_pkg_has_rundeps(pkg_propsd))
|
||||
return 0;
|
||||
|
||||
iter = xbps_array_iter_from_dict(pkg_propsd, "run_depends");
|
||||
if (iter == NULL)
|
||||
return -1;
|
||||
|
||||
while ((obj = prop_object_iterator_next(iter))) {
|
||||
reqpkg = prop_string_cstring_nocopy(obj);
|
||||
if (reqpkg == NULL) {
|
||||
prop_object_iterator_release(iter);
|
||||
return -1;
|
||||
}
|
||||
if (xbps_check_is_installed_pkg_by_pattern(reqpkg) <= 0) {
|
||||
xbps_error_printf("%s: dependency not satisfied: %s\n",
|
||||
pkgname, reqpkg);
|
||||
test_broken = true;
|
||||
}
|
||||
}
|
||||
prop_object_iterator_release(iter);
|
||||
return test_broken;
|
||||
}
|
||||
110
bin/xbps-bin/check_pkg_symlinks.c
Normal file
110
bin/xbps-bin/check_pkg_symlinks.c
Normal file
@ -0,0 +1,110 @@
|
||||
/*-
|
||||
* Copyright (c) 2011 Juan Romero Pardines.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
||||
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||||
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdbool.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <errno.h>
|
||||
#include <assert.h>
|
||||
#include <unistd.h>
|
||||
#include <sys/param.h>
|
||||
|
||||
#include <xbps_api.h>
|
||||
#include "defs.h"
|
||||
|
||||
/*
|
||||
* Checks package integrity of an installed package.
|
||||
* The following task is accomplished in this file:
|
||||
*
|
||||
* o Check for target file in symlinks, so that we can check that
|
||||
* they have not been modified.
|
||||
*
|
||||
* returns 0 if test ran successfully, 1 otherwise and -1 on error.
|
||||
*/
|
||||
int
|
||||
check_pkg_symlinks(prop_dictionary_t pkgd_regpkgdb,
|
||||
prop_dictionary_t pkg_propsd,
|
||||
prop_dictionary_t pkg_filesd)
|
||||
{
|
||||
const struct xbps_handle *xhp = xbps_handle_get();
|
||||
prop_array_t array;
|
||||
prop_object_t obj;
|
||||
prop_object_iterator_t iter;
|
||||
const char *pkgname, *file, *tgt = NULL;
|
||||
char *path, buf[PATH_MAX];
|
||||
bool test_broken = false;
|
||||
|
||||
(void)pkg_propsd;
|
||||
prop_dictionary_get_cstring_nocopy(pkgd_regpkgdb, "pkgname", &pkgname);
|
||||
|
||||
array = prop_dictionary_get(pkg_filesd, "links");
|
||||
if ((prop_object_type(array) == PROP_TYPE_ARRAY) &&
|
||||
prop_array_count(array) > 0) {
|
||||
iter = xbps_array_iter_from_dict(pkg_filesd, "links");
|
||||
if (iter == NULL)
|
||||
return -1;
|
||||
|
||||
while ((obj = prop_object_iterator_next(iter))) {
|
||||
if (!prop_dictionary_get_cstring_nocopy(obj, "target", &tgt))
|
||||
continue;
|
||||
prop_dictionary_get_cstring_nocopy(obj, "file", &file);
|
||||
if (strcmp(tgt, "") == 0) {
|
||||
xbps_warn_printf("%s: `%s' symlink with "
|
||||
"empty target object!\n", pkgname, file);
|
||||
continue;
|
||||
}
|
||||
path = xbps_xasprintf("%s/%s",
|
||||
prop_string_cstring_nocopy(xhp->rootdir), file);
|
||||
if (path == NULL)
|
||||
return -1;
|
||||
|
||||
memset(&buf, 0, sizeof(buf));
|
||||
if (realpath(path, buf) == NULL) {
|
||||
xbps_error_printf("%s: broken symlink `%s': "
|
||||
"%s\n", pkgname, file, strerror(errno));
|
||||
test_broken = true;
|
||||
continue;
|
||||
}
|
||||
|
||||
free(path);
|
||||
if (!prop_string_equals_cstring(xhp->rootdir, "/") &&
|
||||
strstr(buf, prop_string_cstring_nocopy(xhp->rootdir)))
|
||||
path = buf + prop_string_size(xhp->rootdir);
|
||||
else
|
||||
path = buf;
|
||||
|
||||
if (strcmp(path, tgt)) {
|
||||
xbps_error_printf("%s: modified symlink `%s', "
|
||||
"target: `%s' (shall be: `%s')\n",
|
||||
pkgname, file, tgt, path);
|
||||
test_broken = true;
|
||||
}
|
||||
path = NULL;
|
||||
}
|
||||
prop_object_iterator_release(iter);
|
||||
}
|
||||
return test_broken;
|
||||
}
|
||||
@ -45,12 +45,21 @@ int autoupdate_pkgs(bool, bool);
|
||||
int autoremove_pkgs(bool, bool);
|
||||
int exec_transaction(bool, bool);
|
||||
|
||||
/* from remove.c */
|
||||
int remove_installed_pkgs(int, char **, bool, bool, bool, bool);
|
||||
|
||||
/* from check.c */
|
||||
int check_pkg_integrity(const char *);
|
||||
int check_pkg_integrity_all(void);
|
||||
|
||||
#define CHECK_PKG_DECL(type) \
|
||||
int check_pkg_##type (prop_dictionary_t, prop_dictionary_t, prop_dictionary_t)
|
||||
|
||||
CHECK_PKG_DECL(autoinstall);
|
||||
CHECK_PKG_DECL(files);
|
||||
CHECK_PKG_DECL(rundeps);
|
||||
CHECK_PKG_DECL(symlinks);
|
||||
|
||||
/* from show-deps.c */
|
||||
int show_pkg_deps(const char *);
|
||||
int show_pkg_reverse_deps(const char *);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user