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tree-wide: hook up image dissection policy logic everywhere

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This commit is contained in:
Lennart Poettering
2023-04-05 20:45:30 +02:00
parent d452335aa4
commit 84be0c710d
42 changed files with 691 additions and 143 deletions
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src/boot/bootctl.c
+19
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@@ -52,6 +52,7 @@ char *arg_image = NULL;
InstallSource arg_install_source = ARG_INSTALL_SOURCE_AUTO;
char *arg_efi_boot_option_description = NULL;
bool arg_dry_run = false;
ImagePolicy *arg_image_policy = NULL;
STATIC_DESTRUCTOR_REGISTER(arg_esp_path, freep);
STATIC_DESTRUCTOR_REGISTER(arg_xbootldr_path, freep);
@@ -60,6 +61,7 @@ STATIC_DESTRUCTOR_REGISTER(arg_entry_token, freep);
STATIC_DESTRUCTOR_REGISTER(arg_root, freep);
STATIC_DESTRUCTOR_REGISTER(arg_image, freep);
STATIC_DESTRUCTOR_REGISTER(arg_efi_boot_option_description, freep);
STATIC_DESTRUCTOR_REGISTER(arg_image_policy, image_policy_freep);
int acquire_esp(
bool unprivileged_mode,
@@ -168,6 +170,8 @@ static int help(int argc, char *argv[], void *userdata) {
" --boot-path=PATH Path to the $BOOT partition\n"
" --root=PATH Operate on an alternate filesystem root\n"
" --image=PATH Operate on disk image as filesystem root\n"
" --image-policy=POLICY\n"
" Specify disk image dissection policy\n"
" --install-source=auto|image|host\n"
" Where to pick files when using --root=/--image=\n"
" -p --print-esp-path Print path to the EFI System Partition mount point\n"
@@ -218,6 +222,7 @@ static int parse_argv(int argc, char *argv[]) {
ARG_ARCH_ALL,
ARG_EFI_BOOT_OPTION_DESCRIPTION,
ARG_DRY_RUN,
ARG_IMAGE_POLICY,
};
static const struct option options[] = {
@@ -244,6 +249,7 @@ static int parse_argv(int argc, char *argv[]) {
{ "all-architectures", no_argument, NULL, ARG_ARCH_ALL },
{ "efi-boot-option-description", required_argument, NULL, ARG_EFI_BOOT_OPTION_DESCRIPTION },
{ "dry-run", no_argument, NULL, ARG_DRY_RUN },
{ "image-policy", required_argument, NULL, ARG_IMAGE_POLICY },
{}
};
@@ -376,6 +382,18 @@ static int parse_argv(int argc, char *argv[]) {
arg_dry_run = true;
break;
case ARG_IMAGE_POLICY: {
_cleanup_(image_policy_freep) ImagePolicy *p = NULL;
r = image_policy_from_string(optarg, &p);
if (r < 0)
return log_error_errno(r, "Failed to parse image policy: %s", optarg);
image_policy_free(arg_image_policy);
arg_image_policy = TAKE_PTR(p);
break;
}
case '?':
return -EINVAL;
@@ -478,6 +496,7 @@ static int run(int argc, char *argv[]) {
r = mount_image_privately_interactively(
arg_image,
arg_image_policy,
DISSECT_IMAGE_GENERIC_ROOT |
DISSECT_IMAGE_RELAX_VAR_CHECK,
&unlink_dir,