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skip sshd-based tests on macOS for now

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This commit is contained in:
Jörg Thalheim
2025-03-25 17:44:22 +01:00
parent f136e8b945
commit 7a46c8b8de
2 changed files with 57 additions and 3 deletions
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49
pkgs/clan-cli/tests/getpwnam-preload.c
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@@ -6,12 +6,44 @@
#include <string.h>
#include <sys/types.h>
#ifdef __APPLE__
#include <sandbox.h>
#include <unistd.h>
#endif
#ifdef __APPLE__
struct dyld_interpose {
const void *replacement;
const void *replacee;
};
#define WRAPPER(ret, name) static ret _fakeroot_wrapper_##name
#define WRAPPER_DEF(name) \
__attribute__(( \
used)) static struct dyld_interpose _fakeroot_interpose_##name \
__attribute__((section("__DATA,__interpose"))) = { \
&_fakeroot_wrapper_##name, &name};
#else
#define WRAPPER(ret, name) ret name
#define WRAPPER_DEF(name)
#endif
typedef struct passwd *(*getpwnam_type)(const char *name);
struct passwd *getpwnam(const char *name) {
WRAPPER(struct passwd *, getpwnam)(const char *name) {
struct passwd *pw;
getpwnam_type orig_getpwnam;
orig_getpwnam = (getpwnam_type)dlsym(RTLD_NEXT, "getpwnam");
#ifdef __APPLE__
#define orig_getpwnam(name) getpwnam(name)
#else
static getpwnam_type orig_getpwnam = NULL;
if (!orig_getpwnam) {
orig_getpwnam = (getpwnam_type)dlsym(RTLD_NEXT, "getpwnam");
if (!orig_getpwnam) {
fprintf(stderr, "dlsym error: %s\n", dlerror());
exit(1);
}
}
#endif
pw = orig_getpwnam(name);
if (pw) {
@@ -21,6 +53,17 @@ struct passwd *getpwnam(const char *name) {
exit(1);
}
pw->pw_shell = strdup(shell);
fprintf(stderr, "getpwnam: %s -> %s\n", name, pw->pw_shell);
}
return pw;
}
WRAPPER_DEF(getpwnam)
#ifdef __APPLE__
// sandbox_init(3) doesn't work in nix build sandbox
WRAPPER(int, sandbox_init)(const char *profile, uint64_t flags, void *handle) {
return 0;
}
WRAPPER_DEF(sandbox_init)
#else
#endif