int
packing_append_file(struct packing *pack, const char *filepath,
const char *newpath)
{
return (packing_append_file_attr(pack, filepath, newpath,
NULL, NULL, 0));
}
int
pkg_finish_repo(char *path, pem_password_cb *password_cb, char *rsa_key_path)
{
char repo_path[MAXPATHLEN + 1];
char repo_archive[MAXPATHLEN + 1];
struct packing *pack;
unsigned char *sigret = NULL;
unsigned int siglen = 0;
if (!is_dir(path)) {
pkg_emit_error("%s is not a directory", path);
return (EPKG_FATAL);
}
snprintf(repo_path, sizeof(repo_path), "%s/repo.sqlite", path);
snprintf(repo_archive, sizeof(repo_archive), "%s/repo", path);
packing_init(&pack, repo_archive, TXZ);
if (rsa_key_path != NULL) {
rsa_sign(repo_path, password_cb, rsa_key_path, &sigret,
&siglen);
packing_append_buffer(pack, sigret, "signature", siglen + 1);
free(sigret);
}
packing_append_file_attr(pack, repo_path, "repo.sqlite",
"root", "wheel", 0644);
unlink(repo_path);
packing_finish(pack);
return (EPKG_OK);
}
static int
pack_db(const char *name, const char *archive, char *path, struct rsa_key *rsa)
{
struct packing *pack;
unsigned char *sigret = NULL;
unsigned int siglen = 0;
if (packing_init(&pack, archive, TXZ) != EPKG_OK)
return (EPKG_FATAL);
if (rsa != NULL) {
if (rsa_sign(path, rsa, &sigret, &siglen) != EPKG_OK) {
packing_finish(pack);
return (EPKG_FATAL);
}
if (packing_append_buffer(pack, sigret, "signature", siglen + 1) != EPKG_OK) {
free(sigret);
free(pack);
return (EPKG_FATAL);
}
free(sigret);
}
packing_append_file_attr(pack, path, name, "root", "wheel", 0644);
unlink(path);
packing_finish(pack);
return (EPKG_OK);
}
int
packing_append_tree(struct packing *pack, const char *treepath,
const char *newroot)
{
FTS *fts = NULL;
FTSENT *fts_e = NULL;
size_t treelen;
struct sbuf *sb;
char *paths[2] = { __DECONST(char *, treepath), NULL };
treelen = strlen(treepath);
fts = fts_open(paths, FTS_PHYSICAL | FTS_XDEV, NULL);
if (fts == NULL)
goto cleanup;
sb = sbuf_new_auto();
while ((fts_e = fts_read(fts)) != NULL) {
switch(fts_e->fts_info) {
case FTS_D:
case FTS_DEFAULT:
case FTS_F:
case FTS_SL:
case FTS_SLNONE:
/* Entries not within this tree are irrelevant. */
if (fts_e->fts_pathlen <= treelen)
break;
sbuf_clear(sb);
/* Strip the prefix to obtain the target path */
if (newroot) /* Prepend a root if one is specified */
sbuf_cat(sb, newroot);
/* +1 = skip trailing slash */
sbuf_cat(sb, fts_e->fts_path + treelen + 1);
sbuf_finish(sb);
packing_append_file_attr(pack, fts_e->fts_name,
sbuf_get(sb), NULL, NULL, 0);
break;
case FTS_DC:
case FTS_DNR:
case FTS_ERR:
case FTS_NS:
/* XXX error cases, check fts_e->fts_errno and
* bubble up the call chain */
break;
default:
break;
}
}
sbuf_free(sb);
cleanup:
fts_close(fts);
return EPKG_OK;
}
static int
pkg_create_from_dir(struct pkg *pkg, const char *root,
struct packing *pkg_archive)
{
char fpath[MAXPATHLEN];
struct pkg_file *file = NULL;
struct pkg_dir *dir = NULL;
char *m;
int ret;
const char *mtree;
bool developer;
struct stat st;
char sha256[SHA256_DIGEST_LENGTH * 2 + 1];
int64_t flatsize = 0;
ucl_object_t *obj;
if (pkg_is_valid(pkg) != EPKG_OK) {
pkg_emit_error("the package is not valid");
return (EPKG_FATAL);
}
obj = pkg_annotation_lookup(pkg, "relocated");
/*
* Get / compute size / checksum if not provided in the manifest
*/
while (pkg_files(pkg, &file) == EPKG_OK) {
const char *pkg_path = pkg_file_path(file);
const char *pkg_sum = pkg_file_cksum(file);
snprintf(fpath, sizeof(fpath), "%s%s%s", root ? root : "",
obj ? pkg_object_string(obj) : "", pkg_path);
if (lstat(fpath, &st) != 0 || S_ISLNK(st.st_mode))
continue;
if (file->size == 0)
file->size = (int64_t)st.st_size;
flatsize += file->size;
if (pkg_sum == NULL || pkg_sum[0] == '\0') {
if (pkg->type == PKG_OLD_FILE) {
if (md5_file(fpath, sha256) != EPKG_OK)
return (EPKG_FATAL);
} else {
if (sha256_file(fpath, sha256) != EPKG_OK)
return (EPKG_FATAL);
}
strlcpy(file->sum, sha256, sizeof(file->sum));
}
}
pkg_set(pkg, PKG_FLATSIZE, flatsize);
if (pkg->type == PKG_OLD_FILE) {
const char *desc, *display, *comment;
char oldcomment[BUFSIZ];
pkg_old_emit_content(pkg, &m);
packing_append_buffer(pkg_archive, m, "+CONTENTS", strlen(m));
free(m);
pkg_get(pkg, PKG_DESC, &desc, PKG_MESSAGE, &display, PKG_COMMENT, &comment);
packing_append_buffer(pkg_archive, desc, "+DESC", strlen(desc));
packing_append_buffer(pkg_archive, display, "+DISPLAY", strlen(display));
snprintf(oldcomment, sizeof(oldcomment), "%s\n", comment);
packing_append_buffer(pkg_archive, oldcomment, "+COMMENT", strlen(oldcomment));
} else {
/*
* Register shared libraries used by the package if
* SHLIBS enabled in conf. Deletes shlib info if not.
*/
struct sbuf *b = sbuf_new_auto();
pkg_register_shlibs(pkg, root);
pkg_emit_manifest_sbuf(pkg, b, PKG_MANIFEST_EMIT_COMPACT, NULL);
packing_append_buffer(pkg_archive, sbuf_data(b), "+COMPACT_MANIFEST", sbuf_len(b));
sbuf_clear(b);
pkg_emit_manifest_sbuf(pkg, b, 0, NULL);
sbuf_finish(b);
packing_append_buffer(pkg_archive, sbuf_data(b), "+MANIFEST", sbuf_len(b));
sbuf_delete(b);
}
pkg_get(pkg, PKG_MTREE, &mtree);
if (mtree != NULL)
packing_append_buffer(pkg_archive, mtree, "+MTREE_DIRS",
strlen(mtree));
while (pkg_files(pkg, &file) == EPKG_OK) {
const char *pkg_path = pkg_file_path(file);
snprintf(fpath, sizeof(fpath), "%s%s%s", root ? root : "",
obj ? pkg_object_string(obj) : "", pkg_path);
ret = packing_append_file_attr(pkg_archive, fpath, pkg_path,
file->uname, file->gname, file->perm);
developer = pkg_object_bool(pkg_config_get("DEVELOPER_MODE"));
if (developer && ret != EPKG_OK)
return (ret);
}
while (pkg_dirs(pkg, &dir) == EPKG_OK) {
const char *pkg_path = pkg_dir_path(dir);
snprintf(fpath, sizeof(fpath), "%s%s%s", root ? root : "",
obj ? pkg_object_string(obj) : "", pkg_path);
ret = packing_append_file_attr(pkg_archive, fpath, pkg_path,
dir->uname, dir->gname, dir->perm);
developer = pkg_object_bool(pkg_config_get("DEVELOPER_MODE"));
if (developer && ret != EPKG_OK)
return (ret);
}
return (EPKG_OK);
}
static int
pkg_create_from_dir(struct pkg *pkg, const char *root,
struct packing *pkg_archive)
{
char fpath[MAXPATHLEN];
struct pkg_file *file = NULL;
struct pkg_dir *dir = NULL;
int ret;
struct stat st;
int64_t flatsize = 0;
int64_t nfiles;
const char *relocation;
hardlinks_t *hardlinks;
if (pkg_is_valid(pkg) != EPKG_OK) {
pkg_emit_error("the package is not valid");
return (EPKG_FATAL);
}
relocation = pkg_kv_get(&pkg->annotations, "relocated");
if (relocation == NULL)
relocation = "";
if (pkg_rootdir != NULL)
relocation = pkg_rootdir;
/*
* Get / compute size / checksum if not provided in the manifest
*/
nfiles = kh_count(pkg->filehash);
counter_init("file sizes/checksums", nfiles);
hardlinks = kh_init_hardlinks();
while (pkg_files(pkg, &file) == EPKG_OK) {
snprintf(fpath, sizeof(fpath), "%s%s%s", root ? root : "",
relocation, file->path);
if (lstat(fpath, &st) == -1) {
pkg_emit_error("file '%s' is missing", fpath);
return (EPKG_FATAL);
}
if (file->size == 0)
file->size = (int64_t)st.st_size;
if (st.st_nlink == 1 || !check_for_hardlink(hardlinks, &st)) {
flatsize += file->size;
}
file->sum = pkg_checksum_generate_file(fpath,
PKG_HASH_TYPE_SHA256_HEX);
if (file->sum == NULL)
return (EPKG_FATAL);
counter_count();
}
kh_destroy_hardlinks(hardlinks);
counter_end();
pkg->flatsize = flatsize;
if (pkg->type == PKG_OLD_FILE) {
pkg_emit_error("Cannot create an old format package");
return (EPKG_FATAL);
} else {
/*
* Register shared libraries used by the package if
* SHLIBS enabled in conf. Deletes shlib info if not.
*/
struct sbuf *b = sbuf_new_auto();
pkg_analyse_files(NULL, pkg, root);
pkg_emit_manifest_sbuf(pkg, b, PKG_MANIFEST_EMIT_COMPACT, NULL);
packing_append_buffer(pkg_archive, sbuf_data(b), "+COMPACT_MANIFEST", sbuf_len(b));
sbuf_clear(b);
pkg_emit_manifest_sbuf(pkg, b, 0, NULL);
sbuf_finish(b);
packing_append_buffer(pkg_archive, sbuf_data(b), "+MANIFEST", sbuf_len(b));
sbuf_delete(b);
}
counter_init("packing files", nfiles);
while (pkg_files(pkg, &file) == EPKG_OK) {
snprintf(fpath, sizeof(fpath), "%s%s%s", root ? root : "",
relocation, file->path);
ret = packing_append_file_attr(pkg_archive, fpath, file->path,
file->uname, file->gname, file->perm, file->fflags);
if (developer_mode && ret != EPKG_OK)
return (ret);
counter_count();
}
counter_end();
nfiles = kh_count(pkg->dirhash);
counter_init("packing directories", nfiles);
while (pkg_dirs(pkg, &dir) == EPKG_OK) {
snprintf(fpath, sizeof(fpath), "%s%s%s", root ? root : "",
relocation, dir->path);
ret = packing_append_file_attr(pkg_archive, fpath, dir->path,
dir->uname, dir->gname, dir->perm, dir->fflags);
if (developer_mode && ret != EPKG_OK)
return (ret);
counter_count();
}
counter_end();
return (EPKG_OK);
}
static int
pkg_create_from_dir(struct pkg *pkg, const char *root,
struct packing *pkg_archive)
{
char fpath[MAXPATHLEN + 1];
struct pkg_file *file = NULL;
struct pkg_dir *dir = NULL;
char *m;
int ret;
const char *mtree;
bool developer;
struct stat st;
char sha256[SHA256_DIGEST_LENGTH * 2 + 1];
if (pkg_is_valid(pkg) != EPKG_OK) {
pkg_emit_error("the package is not valid");
return (EPKG_FATAL);
}
/*
* if the checksum is not provided in the manifest recompute it
*/
while (pkg_files(pkg, &file) == EPKG_OK) {
const char *pkg_path = pkg_file_path(file);
const char *pkg_sum = pkg_file_cksum(file);
if (root != NULL)
snprintf(fpath, sizeof(fpath), "%s%s", root, pkg_path);
else
strlcpy(fpath, pkg_path, sizeof(fpath));
if ((pkg_sum == NULL || pkg_sum[0] == '\0') &&
lstat(fpath, &st) == 0 && !S_ISLNK(st.st_mode)) {
if (sha256_file(fpath, sha256) != EPKG_OK)
return (EPKG_FATAL);
strlcpy(file->sum, sha256, sizeof(file->sum));
}
}
/*
* Register shared libraries used by the package if SHLIBS
* enabled in conf. Deletes shlib info if not.
*/
pkg_register_shlibs(pkg);
pkg_emit_manifest(pkg, &m);
packing_append_buffer(pkg_archive, m, "+MANIFEST", strlen(m));
free(m);
pkg_get(pkg, PKG_MTREE, &mtree);
if (mtree != NULL)
packing_append_buffer(pkg_archive, mtree, "+MTREE_DIRS",
strlen(mtree));
while (pkg_files(pkg, &file) == EPKG_OK) {
const char *pkg_path = pkg_file_path(file);
if (root != NULL)
snprintf(fpath, sizeof(fpath), "%s%s", root, pkg_path);
else
strlcpy(fpath, pkg_path, sizeof(fpath));
ret = packing_append_file_attr(pkg_archive, fpath, pkg_path,
file->uname, file->gname, file->perm);
pkg_config_bool(PKG_CONFIG_DEVELOPER_MODE, &developer);
if (developer && ret != EPKG_OK)
return (ret);
}
while (pkg_dirs(pkg, &dir) == EPKG_OK) {
const char *pkg_path = pkg_dir_path(dir);
if (root != NULL)
snprintf(fpath, sizeof(fpath), "%s%s", root, pkg_path);
else
strlcpy(fpath, pkg_dir_path(dir), sizeof(fpath));
ret = packing_append_file_attr(pkg_archive, fpath, pkg_path,
dir->uname, dir->gname, dir->perm);
pkg_config_bool(PKG_CONFIG_DEVELOPER_MODE, &developer);
if (developer && ret != EPKG_OK)
return (ret);
}
return (EPKG_OK);
}
static int
pkg_create_from_dir(struct pkg *pkg, const char *root,
struct packing *pkg_archive)
{
char fpath[MAXPATHLEN];
struct pkg_file *file = NULL;
struct pkg_dir *dir = NULL;
char *m;
int ret;
bool developer;
struct stat st;
char sha256[SHA256_DIGEST_LENGTH * 2 + 1];
int64_t flatsize = 0;
const char *relocation;
struct hardlinks *hardlinks = NULL;
if (pkg_is_valid(pkg) != EPKG_OK) {
pkg_emit_error("the package is not valid");
return (EPKG_FATAL);
}
relocation = pkg_kv_get(&pkg->annotations, "relocated");
if (relocation == NULL)
relocation = "";
/*
* Get / compute size / checksum if not provided in the manifest
*/
while (pkg_files(pkg, &file) == EPKG_OK) {
snprintf(fpath, sizeof(fpath), "%s%s%s", root ? root : "",
relocation, file->path);
if (lstat(fpath, &st) == -1) {
pkg_emit_error("file '%s' is missing", fpath);
return (EPKG_FATAL);
}
if (file->size == 0)
file->size = (int64_t)st.st_size;
if (st.st_nlink == 1 || !check_for_hardlink(&hardlinks, &st)) {
flatsize += file->size;
}
if (S_ISLNK(st.st_mode)) {
if (file->sum[0] == '\0') {
if (pkg_symlink_cksum(fpath, root, sha256) == EPKG_OK)
strlcpy(file->sum, sha256, sizeof(file->sum));
else
return (EPKG_FATAL);
}
}
else {
if (file->sum[0] == '\0') {
if (pkg->type == PKG_OLD_FILE) {
if (md5_file(fpath, sha256) != EPKG_OK)
return (EPKG_FATAL);
} else {
if (sha256_file(fpath, sha256) != EPKG_OK)
return (EPKG_FATAL);
}
strlcpy(file->sum, sha256, sizeof(file->sum));
}
}
}
pkg->flatsize = flatsize;
HASH_FREE(hardlinks, free);
if (pkg->type == PKG_OLD_FILE) {
char oldcomment[BUFSIZ];
pkg_old_emit_content(pkg, &m);
packing_append_buffer(pkg_archive, m, "+CONTENTS", strlen(m));
free(m);
packing_append_buffer(pkg_archive, pkg->desc, "+DESC", strlen(pkg->desc));
packing_append_buffer(pkg_archive, pkg->message, "+DISPLAY", strlen(pkg->message));
pkg_snprintf(oldcomment, sizeof(oldcomment), "%c\n", pkg);
packing_append_buffer(pkg_archive, oldcomment, "+COMMENT", strlen(oldcomment));
} else {
/*
* Register shared libraries used by the package if
* SHLIBS enabled in conf. Deletes shlib info if not.
*/
struct sbuf *b = sbuf_new_auto();
pkg_analyse_files(NULL, pkg, root);
pkg_emit_manifest_sbuf(pkg, b, PKG_MANIFEST_EMIT_COMPACT, NULL);
packing_append_buffer(pkg_archive, sbuf_data(b), "+COMPACT_MANIFEST", sbuf_len(b));
sbuf_clear(b);
pkg_emit_manifest_sbuf(pkg, b, 0, NULL);
sbuf_finish(b);
packing_append_buffer(pkg_archive, sbuf_data(b), "+MANIFEST", sbuf_len(b));
sbuf_delete(b);
}
while (pkg_files(pkg, &file) == EPKG_OK) {
snprintf(fpath, sizeof(fpath), "%s%s%s", root ? root : "",
relocation, file->path);
ret = packing_append_file_attr(pkg_archive, fpath, file->path,
file->uname, file->gname, file->perm);
developer = pkg_object_bool(pkg_config_get("DEVELOPER_MODE"));
if (developer && ret != EPKG_OK)
return (ret);
}
while (pkg_dirs(pkg, &dir) == EPKG_OK) {
snprintf(fpath, sizeof(fpath), "%s%s%s", root ? root : "",
relocation, dir->path);
ret = packing_append_file_attr(pkg_archive, fpath, dir->path,
dir->uname, dir->gname, dir->perm);
developer = pkg_object_bool(pkg_config_get("DEVELOPER_MODE"));
if (developer && ret != EPKG_OK)
return (ret);
}
return (EPKG_OK);
}
