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path: root/src/cryptsetup/cryptsetup.c
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2013-10-13Introduce udev object cleanup functionsZbigniew Jędrzejewski-Szmek
2013-10-03Introduce _cleanup_endmntent_Zbigniew Jędrzejewski-Szmek
2013-10-02cryptsetup: fix OOM handling when parsing mount optionsLennart Poettering
2013-09-11cryptsetup: Retry indefinitely if tries=0 option has been set.Thomas Bächler
When running from initrd, entering a wrong passphrase usually means that you cannot boot. Therefore, we allow trying indefinitely.
2013-08-14systemd-cryptsetup: makes “discard” a synonym for “allow-discards”Ondrej Balaz
systemd-cryptsetup recognizes option 'allow-discards' in /etc/crypttab to enable TRIM passthrough to underlying encrypted device. In Debian this option was changed to 'discard' to avoid hyphen in option name. (see: #648868 and `man crypttab`). [zj: update crypttab(5) too, making "discard" the default.]
2013-07-16cryptsetup: Add tcrypt supportJan Janssen
Tcrypt uses a different approach to passphrases/key files. The passphrase and all key files are incorporated into the "password" to open the volume. So, the idea of slots that provide a way to open the volume with different passphrases/key files that are independent from each other like with LUKS does not apply. Therefore, we use the key file from /etc/crypttab as the source for the passphrase. The actual key files that are combined with the passphrase into a password are provided as a new option in /etc/crypttab and can be given multiple times if more than one key file is used by a volume.
2013-07-16cryptsetup: Move attaching of the device out of mainJan Janssen
2013-07-16cryptsetup: Move password query out of mainJan Janssen
Also use _cleanup_free_ where possible.
2013-04-30cryptsetup: warn if keyfiles are world-readableLennart Poettering
2013-04-18cryptsetup: ask for password, if key file cannot be accessedHarald Hoyer
If the key file cannot be accessed, we can at least ask for the password.
2013-04-18cryptsetup: set the timeout to 0 by defaultHarald Hoyer
cryptsetup itself has no timeout as default from the beginning. So the default timeout has been "0" from the beginning. https://bugzilla.redhat.com/show_bug.cgi?id=949702
2013-04-05Use initalization instead of explicit zeroingZbigniew Jędrzejewski-Szmek
Before, we would initialize many fields twice: first by filling the structure with zeros, and then a second time with the real values. We can let the compiler do the job for us, avoiding one copy. A downside of this patch is that text gets slightly bigger. This is because all zero() calls are effectively inlined: $ size build/.libs/systemd text data bss dec hex filename before 897737 107300 2560 1007597 f5fed build/.libs/systemd after 897873 107300 2560 1007733 f6075 build/.libs/systemd … actually less than 1‰. A few asserts that the parameter is not null had to be removed. I don't think this changes much, because first, it is quite unlikely for the assert to fail, and second, an immediate SEGV is almost as good as an assert.
2013-04-03util: rename parse_usec() to parse_sec() sinds the default unit is secondsLennart Poettering
Internally we store all time values in usec_t, however parse_usec() actually was used mostly to parse values in seconds (unless explicit units were specified to define a different unit). Hence, be clear about this and name the function about what we pass into it, not what we get out of it.
2013-03-26cryptsetup: when prompting for password use GPT partition labelLennart Poettering
If there's a GPT partition label set for a LUKS partition, then it's nicer to show that than the model number, when asking for a passphrase.
2013-01-31cryptsetup: accept both "read-only" and "readonly" spellingsMichal Schmidt
Mukund Sivaraman pointed out that cryptsetup(5) mentions the "read-only" option, while the code understands "readonly". We could just fix the manpage, but for consistency in naming of multi-word options it would be prettier to have "read-only". So let's accept both spellings. BZ: https://bugzilla.redhat.com/show_bug.cgi?id=903463
2012-11-21cryptsetup: fix nofail supportTom Gundersen
This was documented in the man page and supported in the generator, but systemd-cryptestup itself would fail with this option. systemd-cryptsetup should ignore 'nofail', as it does with 'noauto'.
2012-11-06cryptsetup: fix inverted comparison in pass_volume_keyDave Reisner
2012-11-06cryptsetup: hash=plain means don't use a hashDave Reisner
"plain" is a semantic value that cryptsetup(8) uses to describe a plain dm-crypt volume that does not use a hash. Catch this value earlier and ensure that a NULL params.hash is passed to crypt_format to avoid passing an invalid hash type to the libcryptsetup backend. FDO bug #56593.
2012-08-03cryptsetup: add keyfile-size= supportTom Gundersen
This is useful e.g. if the keyfile is a raw device, where only parts of it should be read. It is typically used whenever the keyfile-offset= option is specified. Tested-by: Erik Westrup <erik.westrup@gmail.com>
2012-07-26log.h: new log_oom() -> int -ENOMEM, use itShawn Landden
also a number of minor fixups and bug fixes: spelling, oom errors that didn't print errors, not properly forwarding error codes, few more consistency issues, et cetera
2012-07-25use "Out of memory." consistantly (or with "\n")Shawn Landden
glibc/glib both use "out of memory" consistantly so maybe we should consider that instead of this. Eliminates one string out of a number of binaries. Also fixes extra newline in udev/scsi_id
2012-07-09cryptsetup: add keyfile-offset= supportTom Gundersen
This is useful if your keyfile is a block device, and you want to use a specific part of it, such as an area between the MBR and the first partition. This feature is documented in the Arch wiki[0], and has been supported by the Arch initscripts, so would be nice to get this into systemd. This requires libcryptsetup >= 1.4.2 (released 12.4.2012). Acked-by: Paul Menzel <paulepanter@users.sourceforge.net> [0]: <https://wiki.archlinux.org/index.php/System_Encryption_with_LUKS# Storing_the_key_between_MBR_and_1st_partition>
2012-05-21cryptsetup: support discards (TRIM)Matthew Monaco
2012-05-08util: split-out path-util.[ch]Kay Sievers
2012-04-22mount: don't fail if fstab doesn't existLennart Poettering
2012-04-12relicense to LGPLv2.1 (with exceptions)Lennart Poettering
We finally got the OK from all contributors with non-trivial commits to relicense systemd from GPL2+ to LGPL2.1+. Some udev bits continue to be GPL2+ for now, but we are looking into relicensing them too, to allow free copy/paste of all code within systemd. The bits that used to be MIT continue to be MIT. The big benefit of the relicensing is that closed source code may now link against libsystemd-login.so and friends.
2012-01-03cryptsetup: split off cryptsetup into its own subdirLennart Poettering