Lennart Poettering
6f2c813667
When we want to operate on an already activated home area we so far tried to reapply the uidmapping logic. We shouldn't do that, it's already applied after all. We only want to apply this for newly activated home areas. Hence check for the right HomeSetupFlags flag for it HOME_SETUP_ALREADY_ACTIVATED. The patch is actually in theory a two-liner. Except that so far we don#t pass the HomeSetupFlags flags down all necessary functions where the uidmap stuff will eventually run. Hence this larger than intended commit.
50 lines
1.9 KiB
C
50 lines
1.9 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#pragma once
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#include "cryptsetup-util.h"
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#include "homework.h"
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#include "user-record.h"
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int home_setup_luks(UserRecord *h, HomeSetupFlags flags, const char *force_image_path, HomeSetup *setup, PasswordCache *cache, UserRecord **ret_luks_home);
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int home_activate_luks(UserRecord *h, HomeSetupFlags flags, HomeSetup *setup, PasswordCache *cache, UserRecord **ret_home);
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int home_deactivate_luks(UserRecord *h, HomeSetup *setup);
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int home_trim_luks(UserRecord *h, HomeSetup *setup);
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int home_store_header_identity_luks(UserRecord *h, HomeSetup *setup, UserRecord *old_home);
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int home_create_luks(UserRecord *h, HomeSetup *setup, const PasswordCache *cache, char **effective_passwords, UserRecord **ret_home);
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int home_get_state_luks(UserRecord *h, HomeSetup *setup);
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int home_resize_luks(UserRecord *h, HomeSetupFlags flags, HomeSetup *setup, PasswordCache *cache, UserRecord **ret_home);
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int home_passwd_luks(UserRecord *h, HomeSetupFlags flags, HomeSetup *setup, const PasswordCache *cache, char **effective_passwords);
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int home_lock_luks(UserRecord *h, HomeSetup *setup);
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int home_unlock_luks(UserRecord *h, HomeSetup *setup, const PasswordCache *cache);
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int home_auto_shrink_luks(UserRecord *h, HomeSetup *setup, PasswordCache *cache);
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static inline uint64_t luks_volume_key_size_convert(struct crypt_device *cd) {
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int k;
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assert(cd);
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/* Convert the "int" to uint64_t, which we usually use for byte sizes stored on disk. */
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k = sym_crypt_get_volume_key_size(cd);
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if (k <= 0)
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return UINT64_MAX;
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return (uint64_t) k;
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}
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int run_fitrim(int root_fd);
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int run_fallocate(int backing_fd, const struct stat *st);
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int run_fallocate_by_path(const char *backing_path);
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int run_mark_dirty(int fd, bool b);
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int run_mark_dirty_by_path(const char *path, bool b);
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int wait_for_block_device_gone(HomeSetup *setup, usec_t timeout_usec);
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