| /* SPDX-License-Identifier: LGPL-2.1-or-later */ |
| |
| #include <curl/curl.h> |
| #include <linux/fs.h> |
| #include <sys/xattr.h> |
| |
| #include "sd-daemon.h" |
| |
| #include "alloc-util.h" |
| #include "btrfs-util.h" |
| #include "copy.h" |
| #include "curl-util.h" |
| #include "fd-util.h" |
| #include "fs-util.h" |
| #include "hostname-util.h" |
| #include "import-common.h" |
| #include "import-util.h" |
| #include "macro.h" |
| #include "mkdir.h" |
| #include "path-util.h" |
| #include "pull-common.h" |
| #include "pull-job.h" |
| #include "pull-raw.h" |
| #include "qcow2-util.h" |
| #include "rm-rf.h" |
| #include "string-util.h" |
| #include "strv.h" |
| #include "tmpfile-util.h" |
| #include "utf8.h" |
| #include "util.h" |
| #include "web-util.h" |
| |
| typedef enum RawProgress { |
| RAW_DOWNLOADING, |
| RAW_VERIFYING, |
| RAW_UNPACKING, |
| RAW_FINALIZING, |
| RAW_COPYING, |
| } RawProgress; |
| |
| struct RawPull { |
| sd_event *event; |
| CurlGlue *glue; |
| |
| PullFlags flags; |
| ImportVerify verify; |
| char *image_root; |
| |
| PullJob *raw_job; |
| PullJob *checksum_job; |
| PullJob *signature_job; |
| PullJob *settings_job; |
| PullJob *roothash_job; |
| PullJob *roothash_signature_job; |
| PullJob *verity_job; |
| |
| RawPullFinished on_finished; |
| void *userdata; |
| |
| char *local; |
| |
| char *final_path; |
| char *temp_path; |
| |
| char *settings_path; |
| char *settings_temp_path; |
| |
| char *roothash_path; |
| char *roothash_temp_path; |
| |
| char *roothash_signature_path; |
| char *roothash_signature_temp_path; |
| |
| char *verity_path; |
| char *verity_temp_path; |
| }; |
| |
| RawPull* raw_pull_unref(RawPull *i) { |
| if (!i) |
| return NULL; |
| |
| pull_job_unref(i->raw_job); |
| pull_job_unref(i->checksum_job); |
| pull_job_unref(i->signature_job); |
| pull_job_unref(i->settings_job); |
| pull_job_unref(i->roothash_job); |
| pull_job_unref(i->roothash_signature_job); |
| pull_job_unref(i->verity_job); |
| |
| curl_glue_unref(i->glue); |
| sd_event_unref(i->event); |
| |
| unlink_and_free(i->temp_path); |
| unlink_and_free(i->settings_temp_path); |
| unlink_and_free(i->roothash_temp_path); |
| unlink_and_free(i->roothash_signature_temp_path); |
| unlink_and_free(i->verity_temp_path); |
| |
| free(i->final_path); |
| free(i->settings_path); |
| free(i->roothash_path); |
| free(i->roothash_signature_path); |
| free(i->verity_path); |
| free(i->image_root); |
| free(i->local); |
| |
| return mfree(i); |
| } |
| |
| int raw_pull_new( |
| RawPull **ret, |
| sd_event *event, |
| const char *image_root, |
| RawPullFinished on_finished, |
| void *userdata) { |
| |
| _cleanup_(curl_glue_unrefp) CurlGlue *g = NULL; |
| _cleanup_(sd_event_unrefp) sd_event *e = NULL; |
| _cleanup_(raw_pull_unrefp) RawPull *i = NULL; |
| _cleanup_free_ char *root = NULL; |
| int r; |
| |
| assert(ret); |
| |
| root = strdup(image_root ?: "/var/lib/machines"); |
| if (!root) |
| return -ENOMEM; |
| |
| if (event) |
| e = sd_event_ref(event); |
| else { |
| r = sd_event_default(&e); |
| if (r < 0) |
| return r; |
| } |
| |
| r = curl_glue_new(&g, e); |
| if (r < 0) |
| return r; |
| |
| i = new(RawPull, 1); |
| if (!i) |
| return -ENOMEM; |
| |
| *i = (RawPull) { |
| .on_finished = on_finished, |
| .userdata = userdata, |
| .image_root = TAKE_PTR(root), |
| .event = TAKE_PTR(e), |
| .glue = TAKE_PTR(g), |
| }; |
| |
| i->glue->on_finished = pull_job_curl_on_finished; |
| i->glue->userdata = i; |
| |
| *ret = TAKE_PTR(i); |
| |
| return 0; |
| } |
| |
| static void raw_pull_report_progress(RawPull *i, RawProgress p) { |
| unsigned percent; |
| |
| assert(i); |
| |
| switch (p) { |
| |
| case RAW_DOWNLOADING: { |
| unsigned remain = 80; |
| |
| percent = 0; |
| |
| if (i->checksum_job) { |
| percent += i->checksum_job->progress_percent * 5 / 100; |
| remain -= 5; |
| } |
| |
| if (i->signature_job) { |
| percent += i->signature_job->progress_percent * 5 / 100; |
| remain -= 5; |
| } |
| |
| if (i->settings_job) { |
| percent += i->settings_job->progress_percent * 5 / 100; |
| remain -= 5; |
| } |
| |
| if (i->roothash_job) { |
| percent += i->roothash_job->progress_percent * 5 / 100; |
| remain -= 5; |
| } |
| |
| if (i->roothash_signature_job) { |
| percent += i->roothash_signature_job->progress_percent * 5 / 100; |
| remain -= 5; |
| } |
| |
| if (i->verity_job) { |
| percent += i->verity_job->progress_percent * 10 / 100; |
| remain -= 10; |
| } |
| |
| if (i->raw_job) |
| percent += i->raw_job->progress_percent * remain / 100; |
| break; |
| } |
| |
| case RAW_VERIFYING: |
| percent = 80; |
| break; |
| |
| case RAW_UNPACKING: |
| percent = 85; |
| break; |
| |
| case RAW_FINALIZING: |
| percent = 90; |
| break; |
| |
| case RAW_COPYING: |
| percent = 95; |
| break; |
| |
| default: |
| assert_not_reached("Unknown progress state"); |
| } |
| |
| sd_notifyf(false, "X_IMPORT_PROGRESS=%u", percent); |
| log_debug("Combined progress %u%%", percent); |
| } |
| |
| static int raw_pull_maybe_convert_qcow2(RawPull *i) { |
| _cleanup_close_ int converted_fd = -1; |
| _cleanup_free_ char *t = NULL; |
| int r; |
| |
| assert(i); |
| assert(i->raw_job); |
| |
| r = qcow2_detect(i->raw_job->disk_fd); |
| if (r < 0) |
| return log_error_errno(r, "Failed to detect whether this is a QCOW2 image: %m"); |
| if (r == 0) |
| return 0; |
| |
| /* This is a QCOW2 image, let's convert it */ |
| r = tempfn_random(i->final_path, NULL, &t); |
| if (r < 0) |
| return log_oom(); |
| |
| converted_fd = open(t, O_RDWR|O_CREAT|O_EXCL|O_NOCTTY|O_CLOEXEC, 0664); |
| if (converted_fd < 0) |
| return log_error_errno(errno, "Failed to create %s: %m", t); |
| |
| (void) import_set_nocow_and_log(converted_fd, t); |
| |
| log_info("Unpacking QCOW2 file."); |
| |
| r = qcow2_convert(i->raw_job->disk_fd, converted_fd); |
| if (r < 0) { |
| (void) unlink(t); |
| return log_error_errno(r, "Failed to convert qcow2 image: %m"); |
| } |
| |
| (void) unlink(i->temp_path); |
| free_and_replace(i->temp_path, t); |
| CLOSE_AND_REPLACE(i->raw_job->disk_fd, converted_fd); |
| |
| return 1; |
| } |
| |
| static int raw_pull_determine_path(RawPull *i, const char *suffix, char **field) { |
| int r; |
| |
| assert(i); |
| assert(field); |
| |
| if (*field) |
| return 0; |
| |
| assert(i->raw_job); |
| |
| r = pull_make_path(i->raw_job->url, i->raw_job->etag, i->image_root, ".raw-", suffix, field); |
| if (r < 0) |
| return log_oom(); |
| |
| return 1; |
| } |
| |
| static int raw_pull_copy_auxiliary_file( |
| RawPull *i, |
| const char *suffix, |
| char **path) { |
| |
| const char *local; |
| int r; |
| |
| assert(i); |
| assert(suffix); |
| assert(path); |
| |
| r = raw_pull_determine_path(i, suffix, path); |
| if (r < 0) |
| return r; |
| |
| local = strjoina(i->image_root, "/", i->local, suffix); |
| |
| r = copy_file_atomic(*path, local, 0644, 0, 0, COPY_REFLINK | (FLAGS_SET(i->flags, PULL_FORCE) ? COPY_REPLACE : 0)); |
| if (r == -EEXIST) |
| log_warning_errno(r, "File %s already exists, not replacing.", local); |
| else if (r == -ENOENT) |
| log_debug_errno(r, "Skipping creation of auxiliary file, since none was found."); |
| else if (r < 0) |
| log_warning_errno(r, "Failed to copy file %s, ignoring: %m", local); |
| else |
| log_info("Created new file %s.", local); |
| |
| return 0; |
| } |
| |
| static int raw_pull_make_local_copy(RawPull *i) { |
| _cleanup_free_ char *tp = NULL; |
| _cleanup_close_ int dfd = -1; |
| const char *p; |
| int r; |
| |
| assert(i); |
| assert(i->raw_job); |
| |
| if (!i->local) |
| return 0; |
| |
| if (i->raw_job->etag_exists) { |
| /* We have downloaded this one previously, reopen it */ |
| |
| assert(i->raw_job->disk_fd < 0); |
| |
| i->raw_job->disk_fd = open(i->final_path, O_RDONLY|O_NOCTTY|O_CLOEXEC); |
| if (i->raw_job->disk_fd < 0) |
| return log_error_errno(errno, "Failed to open vendor image: %m"); |
| } else { |
| /* We freshly downloaded the image, use it */ |
| |
| assert(i->raw_job->disk_fd >= 0); |
| |
| if (lseek(i->raw_job->disk_fd, SEEK_SET, 0) == (off_t) -1) |
| return log_error_errno(errno, "Failed to seek to beginning of vendor image: %m"); |
| } |
| |
| p = strjoina(i->image_root, "/", i->local, ".raw"); |
| |
| if (FLAGS_SET(i->flags, PULL_FORCE)) |
| (void) rm_rf(p, REMOVE_ROOT|REMOVE_PHYSICAL|REMOVE_SUBVOLUME); |
| |
| r = tempfn_random(p, NULL, &tp); |
| if (r < 0) |
| return log_oom(); |
| |
| dfd = open(tp, O_WRONLY|O_CREAT|O_EXCL|O_NOCTTY|O_CLOEXEC, 0664); |
| if (dfd < 0) |
| return log_error_errno(errno, "Failed to create writable copy of image: %m"); |
| |
| /* Turn off COW writing. This should greatly improve performance on COW file systems like btrfs, |
| * since it reduces fragmentation caused by not allowing in-place writes. */ |
| (void) import_set_nocow_and_log(dfd, tp); |
| |
| r = copy_bytes(i->raw_job->disk_fd, dfd, UINT64_MAX, COPY_REFLINK); |
| if (r < 0) { |
| (void) unlink(tp); |
| return log_error_errno(r, "Failed to make writable copy of image: %m"); |
| } |
| |
| (void) copy_times(i->raw_job->disk_fd, dfd, COPY_CRTIME); |
| (void) copy_xattr(i->raw_job->disk_fd, dfd); |
| |
| dfd = safe_close(dfd); |
| |
| r = rename(tp, p); |
| if (r < 0) { |
| r = log_error_errno(errno, "Failed to move writable image into place: %m"); |
| (void) unlink(tp); |
| return r; |
| } |
| |
| log_info("Created new local image '%s'.", i->local); |
| |
| if (FLAGS_SET(i->flags, PULL_SETTINGS)) { |
| r = raw_pull_copy_auxiliary_file(i, ".nspawn", &i->settings_path); |
| if (r < 0) |
| return r; |
| } |
| |
| if (FLAGS_SET(i->flags, PULL_ROOTHASH)) { |
| r = raw_pull_copy_auxiliary_file(i, ".roothash", &i->roothash_path); |
| if (r < 0) |
| return r; |
| } |
| |
| if (FLAGS_SET(i->flags, PULL_ROOTHASH_SIGNATURE)) { |
| r = raw_pull_copy_auxiliary_file(i, ".roothash.p7s", &i->roothash_signature_path); |
| if (r < 0) |
| return r; |
| } |
| |
| if (FLAGS_SET(i->flags, PULL_VERITY)) { |
| r = raw_pull_copy_auxiliary_file(i, ".verity", &i->verity_path); |
| if (r < 0) |
| return r; |
| } |
| |
| return 0; |
| } |
| |
| static bool raw_pull_is_done(RawPull *i) { |
| assert(i); |
| assert(i->raw_job); |
| |
| if (!PULL_JOB_IS_COMPLETE(i->raw_job)) |
| return false; |
| if (i->checksum_job && !PULL_JOB_IS_COMPLETE(i->checksum_job)) |
| return false; |
| if (i->signature_job && !PULL_JOB_IS_COMPLETE(i->signature_job)) |
| return false; |
| if (i->settings_job && !PULL_JOB_IS_COMPLETE(i->settings_job)) |
| return false; |
| if (i->roothash_job && !PULL_JOB_IS_COMPLETE(i->roothash_job)) |
| return false; |
| if (i->roothash_signature_job && !PULL_JOB_IS_COMPLETE(i->roothash_signature_job)) |
| return false; |
| if (i->verity_job && !PULL_JOB_IS_COMPLETE(i->verity_job)) |
| return false; |
| |
| return true; |
| } |
| |
| static int raw_pull_rename_auxiliary_file( |
| RawPull *i, |
| const char *suffix, |
| char **temp_path, |
| char **path) { |
| |
| int r; |
| |
| assert(i); |
| assert(temp_path); |
| assert(suffix); |
| assert(path); |
| |
| /* Regenerate final name for this auxiliary file, we might know the etag of the file now, and we should |
| * incorporate it in the file name if we can */ |
| *path = mfree(*path); |
| r = raw_pull_determine_path(i, suffix, path); |
| if (r < 0) |
| return r; |
| |
| r = import_make_read_only(*temp_path); |
| if (r < 0) |
| return r; |
| |
| r = rename_noreplace(AT_FDCWD, *temp_path, AT_FDCWD, *path); |
| if (r < 0) |
| return log_error_errno(r, "Failed to rename file %s to %s: %m", *temp_path, *path); |
| |
| *temp_path = mfree(*temp_path); |
| |
| return 1; |
| } |
| |
| static void raw_pull_job_on_finished(PullJob *j) { |
| RawPull *i; |
| int r; |
| |
| assert(j); |
| assert(j->userdata); |
| |
| i = j->userdata; |
| if (j == i->settings_job) { |
| if (j->error != 0) |
| log_info_errno(j->error, "Settings file could not be retrieved, proceeding without."); |
| } else if (j == i->roothash_job) { |
| if (j->error != 0) |
| log_info_errno(j->error, "Root hash file could not be retrieved, proceeding without."); |
| } else if (j == i->roothash_signature_job) { |
| if (j->error != 0) |
| log_info_errno(j->error, "Root hash signature file could not be retrieved, proceeding without."); |
| } else if (j == i->verity_job) { |
| if (j->error != 0) |
| log_info_errno(j->error, "Verity integrity file could not be retrieved, proceeding without. %s", j->url); |
| } else if (j->error != 0 && j != i->signature_job) { |
| if (j == i->checksum_job) |
| log_error_errno(j->error, "Failed to retrieve SHA256 checksum, cannot verify. (Try --verify=no?)"); |
| else |
| log_error_errno(j->error, "Failed to retrieve image file. (Wrong URL?)"); |
| |
| r = j->error; |
| goto finish; |
| } |
| |
| /* This is invoked if either the download completed successfully, or the download was skipped because |
| * we already have the etag. In this case ->etag_exists is true. |
| * |
| * We only do something when we got all three files */ |
| |
| if (!raw_pull_is_done(i)) |
| return; |
| |
| if (i->signature_job && i->signature_job->error != 0) { |
| VerificationStyle style; |
| |
| r = verification_style_from_url(i->checksum_job->url, &style); |
| if (r < 0) { |
| log_error_errno(r, "Failed to determine verification style from checksum URL: %m"); |
| goto finish; |
| } |
| |
| if (style == VERIFICATION_PER_DIRECTORY) { /* A failed signature file download only matters |
| * in per-directory verification mode, since only |
| * then the signature is detached, and thus a file |
| * of its own. */ |
| log_error_errno(j->error, "Failed to retrieve signature file, cannot verify. (Try --verify=no?)"); |
| r = i->signature_job->error; |
| goto finish; |
| } |
| } |
| |
| if (i->settings_job) |
| i->settings_job->disk_fd = safe_close(i->settings_job->disk_fd); |
| if (i->roothash_job) |
| i->roothash_job->disk_fd = safe_close(i->roothash_job->disk_fd); |
| if (i->roothash_signature_job) |
| i->roothash_signature_job->disk_fd = safe_close(i->roothash_signature_job->disk_fd); |
| if (i->verity_job) |
| i->verity_job->disk_fd = safe_close(i->verity_job->disk_fd); |
| |
| r = raw_pull_determine_path(i, ".raw", &i->final_path); |
| if (r < 0) |
| goto finish; |
| |
| if (!i->raw_job->etag_exists) { |
| /* This is a new download, verify it, and move it into place */ |
| assert(i->raw_job->disk_fd >= 0); |
| |
| raw_pull_report_progress(i, RAW_VERIFYING); |
| |
| r = pull_verify(i->verify, |
| i->raw_job, |
| i->checksum_job, |
| i->signature_job, |
| i->settings_job, |
| i->roothash_job, |
| i->roothash_signature_job, |
| i->verity_job); |
| if (r < 0) |
| goto finish; |
| |
| raw_pull_report_progress(i, RAW_UNPACKING); |
| |
| r = raw_pull_maybe_convert_qcow2(i); |
| if (r < 0) |
| goto finish; |
| |
| raw_pull_report_progress(i, RAW_FINALIZING); |
| |
| if (i->raw_job->etag) { |
| /* Only make a read-only copy if ETag header is set. */ |
| r = import_make_read_only_fd(i->raw_job->disk_fd); |
| if (r < 0) |
| goto finish; |
| |
| r = rename_noreplace(AT_FDCWD, i->temp_path, AT_FDCWD, i->final_path); |
| if (r < 0) { |
| log_error_errno(r, "Failed to rename raw file to %s: %m", i->final_path); |
| goto finish; |
| } |
| } |
| |
| i->temp_path = mfree(i->temp_path); |
| |
| if (i->roothash_job && |
| i->roothash_job->error == 0) { |
| r = raw_pull_rename_auxiliary_file(i, ".roothash", &i->roothash_temp_path, &i->roothash_path); |
| if (r < 0) |
| goto finish; |
| } |
| |
| if (i->settings_job && |
| i->settings_job->error == 0) { |
| r = raw_pull_rename_auxiliary_file(i, ".nspawn", &i->settings_temp_path, &i->settings_path); |
| if (r < 0) |
| goto finish; |
| } |
| } |
| |
| raw_pull_report_progress(i, RAW_COPYING); |
| |
| r = raw_pull_make_local_copy(i); |
| if (r < 0) |
| goto finish; |
| |
| r = 0; |
| |
| finish: |
| if (i->on_finished) |
| i->on_finished(i, r, i->userdata); |
| else |
| sd_event_exit(i->event, r); |
| } |
| |
| static int raw_pull_job_on_open_disk_generic( |
| RawPull *i, |
| PullJob *j, |
| const char *extra, |
| char **temp_path) { |
| |
| int r; |
| |
| assert(i); |
| assert(j); |
| assert(extra); |
| assert(temp_path); |
| |
| if (!*temp_path) { |
| r = tempfn_random_child(i->image_root, extra, temp_path); |
| if (r < 0) |
| return log_oom(); |
| } |
| |
| (void) mkdir_parents_label(*temp_path, 0700); |
| |
| j->disk_fd = open(*temp_path, O_RDWR|O_CREAT|O_EXCL|O_NOCTTY|O_CLOEXEC, 0664); |
| if (j->disk_fd < 0) |
| return log_error_errno(errno, "Failed to create %s: %m", *temp_path); |
| |
| return 0; |
| } |
| |
| static int raw_pull_job_on_open_disk_raw(PullJob *j) { |
| RawPull *i; |
| int r; |
| |
| assert(j); |
| assert(j->userdata); |
| |
| i = j->userdata; |
| assert(i->raw_job == j); |
| |
| r = raw_pull_job_on_open_disk_generic(i, j, "raw", &i->temp_path); |
| if (r < 0) |
| return r; |
| |
| (void) import_set_nocow_and_log(j->disk_fd, i->temp_path); |
| return 0; |
| } |
| |
| static int raw_pull_job_on_open_disk_settings(PullJob *j) { |
| RawPull *i; |
| |
| assert(j); |
| assert(j->userdata); |
| |
| i = j->userdata; |
| assert(i->settings_job == j); |
| |
| return raw_pull_job_on_open_disk_generic(i, j, "settings", &i->settings_temp_path); |
| } |
| |
| static int raw_pull_job_on_open_disk_roothash(PullJob *j) { |
| RawPull *i; |
| |
| assert(j); |
| assert(j->userdata); |
| |
| i = j->userdata; |
| assert(i->roothash_job == j); |
| |
| return raw_pull_job_on_open_disk_generic(i, j, "roothash", &i->roothash_temp_path); |
| } |
| |
| static int raw_pull_job_on_open_disk_roothash_signature(PullJob *j) { |
| RawPull *i; |
| |
| assert(j); |
| assert(j->userdata); |
| |
| i = j->userdata; |
| assert(i->roothash_signature_job == j); |
| |
| return raw_pull_job_on_open_disk_generic(i, j, "roothash.p7s", &i->roothash_signature_temp_path); |
| } |
| |
| static int raw_pull_job_on_open_disk_verity(PullJob *j) { |
| RawPull *i; |
| |
| assert(j); |
| assert(j->userdata); |
| |
| i = j->userdata; |
| assert(i->verity_job == j); |
| |
| return raw_pull_job_on_open_disk_generic(i, j, "verity", &i->verity_temp_path); |
| } |
| |
| static void raw_pull_job_on_progress(PullJob *j) { |
| RawPull *i; |
| |
| assert(j); |
| assert(j->userdata); |
| |
| i = j->userdata; |
| |
| raw_pull_report_progress(i, RAW_DOWNLOADING); |
| } |
| |
| int raw_pull_start( |
| RawPull *i, |
| const char *url, |
| const char *local, |
| PullFlags flags, |
| ImportVerify verify) { |
| |
| int r; |
| |
| assert(i); |
| assert(verify < _IMPORT_VERIFY_MAX); |
| assert(verify >= 0); |
| assert(!(flags & ~PULL_FLAGS_MASK_RAW)); |
| |
| if (!http_url_is_valid(url)) |
| return -EINVAL; |
| |
| if (local && !hostname_is_valid(local, 0)) |
| return -EINVAL; |
| |
| if (i->raw_job) |
| return -EBUSY; |
| |
| r = free_and_strdup(&i->local, local); |
| if (r < 0) |
| return r; |
| |
| i->flags = flags; |
| i->verify = verify; |
| |
| /* Queue job for the image itself */ |
| r = pull_job_new(&i->raw_job, url, i->glue, i); |
| if (r < 0) |
| return r; |
| |
| i->raw_job->on_finished = raw_pull_job_on_finished; |
| i->raw_job->on_open_disk = raw_pull_job_on_open_disk_raw; |
| i->raw_job->on_progress = raw_pull_job_on_progress; |
| i->raw_job->calc_checksum = verify != IMPORT_VERIFY_NO; |
| |
| r = pull_find_old_etags(url, i->image_root, DT_REG, ".raw-", ".raw", &i->raw_job->old_etags); |
| if (r < 0) |
| return r; |
| |
| r = pull_make_verification_jobs(&i->checksum_job, &i->signature_job, verify, url, i->glue, raw_pull_job_on_finished, i); |
| if (r < 0) |
| return r; |
| |
| if (FLAGS_SET(flags, PULL_SETTINGS)) { |
| r = pull_make_auxiliary_job(&i->settings_job, url, raw_strip_suffixes, ".nspawn", i->glue, raw_pull_job_on_finished, i); |
| if (r < 0) |
| return r; |
| |
| i->settings_job->on_open_disk = raw_pull_job_on_open_disk_settings; |
| i->settings_job->on_progress = raw_pull_job_on_progress; |
| i->settings_job->calc_checksum = verify != IMPORT_VERIFY_NO; |
| } |
| |
| if (FLAGS_SET(flags, PULL_ROOTHASH)) { |
| r = pull_make_auxiliary_job(&i->roothash_job, url, raw_strip_suffixes, ".roothash", i->glue, raw_pull_job_on_finished, i); |
| if (r < 0) |
| return r; |
| |
| i->roothash_job->on_open_disk = raw_pull_job_on_open_disk_roothash; |
| i->roothash_job->on_progress = raw_pull_job_on_progress; |
| i->roothash_job->calc_checksum = verify != IMPORT_VERIFY_NO; |
| } |
| |
| if (FLAGS_SET(flags, PULL_ROOTHASH_SIGNATURE)) { |
| r = pull_make_auxiliary_job(&i->roothash_signature_job, url, raw_strip_suffixes, ".roothash.p7s", i->glue, raw_pull_job_on_finished, i); |
| if (r < 0) |
| return r; |
| |
| i->roothash_signature_job->on_open_disk = raw_pull_job_on_open_disk_roothash_signature; |
| i->roothash_signature_job->on_progress = raw_pull_job_on_progress; |
| i->roothash_signature_job->calc_checksum = verify != IMPORT_VERIFY_NO; |
| } |
| |
| if (FLAGS_SET(flags, PULL_VERITY)) { |
| r = pull_make_auxiliary_job(&i->verity_job, url, raw_strip_suffixes, ".verity", i->glue, raw_pull_job_on_finished, i); |
| if (r < 0) |
| return r; |
| |
| i->verity_job->on_open_disk = raw_pull_job_on_open_disk_verity; |
| i->verity_job->on_progress = raw_pull_job_on_progress; |
| i->verity_job->calc_checksum = verify != IMPORT_VERIFY_NO; |
| } |
| |
| r = pull_job_begin(i->raw_job); |
| if (r < 0) |
| return r; |
| |
| if (i->checksum_job) { |
| i->checksum_job->on_progress = raw_pull_job_on_progress; |
| i->checksum_job->on_not_found = pull_job_restart_with_sha256sum; |
| |
| r = pull_job_begin(i->checksum_job); |
| if (r < 0) |
| return r; |
| } |
| |
| if (i->signature_job) { |
| i->signature_job->on_progress = raw_pull_job_on_progress; |
| |
| r = pull_job_begin(i->signature_job); |
| if (r < 0) |
| return r; |
| } |
| |
| if (i->settings_job) { |
| r = pull_job_begin(i->settings_job); |
| if (r < 0) |
| return r; |
| } |
| |
| if (i->roothash_job) { |
| r = pull_job_begin(i->roothash_job); |
| if (r < 0) |
| return r; |
| } |
| |
| if (i->roothash_signature_job) { |
| r = pull_job_begin(i->roothash_signature_job); |
| if (r < 0) |
| return r; |
| } |
| |
| if (i->verity_job) { |
| r = pull_job_begin(i->verity_job); |
| if (r < 0) |
| return r; |
| } |
| |
| return 0; |
| } |
