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authorLennart Poettering <lennart@poettering.net>2015-10-07 11:26:10 +0200
committerLennart Poettering <lennart@poettering.net>2015-10-07 12:26:14 +0200
commite287086b8aa2558356af225a12d9bfea8e7d61ca (patch)
tree934632ad37a839938f519a800a29c7541741a1b4 /src/shared/ask-password-api.h
parent0084360296429b2068c1a4d4d4263083a8963b02 (diff)
ask-password: add support for caching passwords in the kernel keyring
This adds support for caching harddisk passwords in the kernel keyring if it is available, thus supporting caching without Plymouth being around. This is also useful for hooking up "gdm-auto-login" with the collected boot-time harddisk password, in order to support gnome keyring passphrase unlocking via the HDD password, if it is the same. Any passwords added to the kernel keyring this way have a timeout of 2.5min at which time they are purged from the kernel.
Diffstat (limited to 'src/shared/ask-password-api.h')
-rw-r--r--src/shared/ask-password-api.h16
1 files changed, 13 insertions, 3 deletions
diff --git a/src/shared/ask-password-api.h b/src/shared/ask-password-api.h
index aeb045fe19..913cad9f8a 100644
--- a/src/shared/ask-password-api.h
+++ b/src/shared/ask-password-api.h
@@ -25,6 +25,16 @@
#include "time-util.h"
-int ask_password_tty(const char *message, usec_t until, bool echo, const char *flag_file, char **_passphrase);
-int ask_password_agent(const char *message, const char *icon, const char *id, usec_t until, bool echo, bool accept_cached, char ***_passphrases);
-int ask_password_auto(const char *message, const char *icon, const char *id, usec_t until, bool accept_cached, char ***_passphrases);
+typedef enum AskPasswordFlags {
+ ASK_PASSWORD_ACCEPT_CACHED = 1,
+ ASK_PASSWORD_PUSH_CACHE = 2,
+ ASK_PASSWORD_ECHO = 4, /* show the password literally while reading, instead of "*" */
+ ASK_PASSWORD_SILENT = 8, /* do no show any password at all while reading */
+ ASK_PASSWORD_NO_TTY = 16,
+ ASK_PASSWORD_NO_AGENT = 32,
+} AskPasswordFlags;
+
+int ask_password_tty(const char *message, const char *keyname, usec_t until, AskPasswordFlags flags, const char *flag_file, char **ret);
+int ask_password_agent(const char *message, const char *icon, const char *id, const char *keyname, usec_t until, AskPasswordFlags flag, char ***ret);
+int ask_password_keyring(const char *keyname, AskPasswordFlags flags, char ***ret);
+int ask_password_auto(const char *message, const char *icon, const char *id, const char *keyname, usec_t until, AskPasswordFlags flag, char ***ret);