diff options
Diffstat (limited to 'qmp.c')
| -rw-r--r-- | qmp.c | 148 |
1 files changed, 147 insertions, 1 deletions
diff --git a/qmp.c b/qmp.c index c74dde6c90..1222b6c9c4 100644 --- a/qmp.c +++ b/qmp.c @@ -16,11 +16,14 @@ #include "qemu-common.h" #include "sysemu.h" #include "qmp-commands.h" +#include "ui/qemu-spice.h" +#include "ui/vnc.h" #include "kvm.h" #include "arch_init.h" #include "hw/qdev.h" #include "qapi/qmp-input-visitor.h" #include "qapi/qmp-output-visitor.h" +#include "blockdev.h" NameInfo *qmp_query_name(Error **errp) { @@ -133,7 +136,8 @@ static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs) Error **err = opaque; if (!error_is_set(err) && bdrv_key_required(bs)) { - error_set(err, QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs)); + error_set(err, QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs), + bdrv_get_encrypted_filename(bs)); } } @@ -249,3 +253,145 @@ out: return 0; } + +void qmp_set_password(const char *protocol, const char *password, + bool has_connected, const char *connected, Error **errp) +{ + int disconnect_if_connected = 0; + int fail_if_connected = 0; + int rc; + + if (has_connected) { + if (strcmp(connected, "fail") == 0) { + fail_if_connected = 1; + } else if (strcmp(connected, "disconnect") == 0) { + disconnect_if_connected = 1; + } else if (strcmp(connected, "keep") == 0) { + /* nothing */ + } else { + error_set(errp, QERR_INVALID_PARAMETER, "connected"); + return; + } + } + + if (strcmp(protocol, "spice") == 0) { + if (!using_spice) { + /* correct one? spice isn't a device ,,, */ + error_set(errp, QERR_DEVICE_NOT_ACTIVE, "spice"); + return; + } + rc = qemu_spice_set_passwd(password, fail_if_connected, + disconnect_if_connected); + if (rc != 0) { + error_set(errp, QERR_SET_PASSWD_FAILED); + } + return; + } + + if (strcmp(protocol, "vnc") == 0) { + if (fail_if_connected || disconnect_if_connected) { + /* vnc supports "connected=keep" only */ + error_set(errp, QERR_INVALID_PARAMETER, "connected"); + return; + } + /* Note that setting an empty password will not disable login through + * this interface. */ + rc = vnc_display_password(NULL, password); + if (rc < 0) { + error_set(errp, QERR_SET_PASSWD_FAILED); + } + return; + } + + error_set(errp, QERR_INVALID_PARAMETER, "protocol"); +} + +void qmp_expire_password(const char *protocol, const char *whenstr, + Error **errp) +{ + time_t when; + int rc; + + if (strcmp(whenstr, "now") == 0) { + when = 0; + } else if (strcmp(whenstr, "never") == 0) { + when = TIME_MAX; + } else if (whenstr[0] == '+') { + when = time(NULL) + strtoull(whenstr+1, NULL, 10); + } else { + when = strtoull(whenstr, NULL, 10); + } + + if (strcmp(protocol, "spice") == 0) { + if (!using_spice) { + /* correct one? spice isn't a device ,,, */ + error_set(errp, QERR_DEVICE_NOT_ACTIVE, "spice"); + return; + } + rc = qemu_spice_set_pw_expire(when); + if (rc != 0) { + error_set(errp, QERR_SET_PASSWD_FAILED); + } + return; + } + + if (strcmp(protocol, "vnc") == 0) { + rc = vnc_display_pw_expire(NULL, when); + if (rc != 0) { + error_set(errp, QERR_SET_PASSWD_FAILED); + } + return; + } + + error_set(errp, QERR_INVALID_PARAMETER, "protocol"); +} + +#ifdef CONFIG_VNC +void qmp_change_vnc_password(const char *password, Error **errp) +{ + if (vnc_display_password(NULL, password) < 0) { + error_set(errp, QERR_SET_PASSWD_FAILED); + } +} + +static void qmp_change_vnc_listen(const char *target, Error **err) +{ + if (vnc_display_open(NULL, target) < 0) { + error_set(err, QERR_VNC_SERVER_FAILED, target); + } +} + +static void qmp_change_vnc(const char *target, bool has_arg, const char *arg, + Error **errp) +{ + if (strcmp(target, "passwd") == 0 || strcmp(target, "password") == 0) { + if (!has_arg) { + error_set(errp, QERR_MISSING_PARAMETER, "password"); + } else { + qmp_change_vnc_password(arg, errp); + } + } else { + qmp_change_vnc_listen(target, errp); + } +} +#else +void qmp_change_vnc_password(const char *password, Error **errp) +{ + error_set(errp, QERR_FEATURE_DISABLED, "vnc"); +} +static void qmp_change_vnc(const char *target, bool has_arg, const char *arg, + Error **errp) +{ + error_set(errp, QERR_FEATURE_DISABLED, "vnc"); +} +#endif /* !CONFIG_VNC */ + +void qmp_change(const char *device, const char *target, + bool has_arg, const char *arg, Error **err) +{ + if (strcmp(device, "vnc") == 0) { + qmp_change_vnc(target, has_arg, arg, err); + } else { + qmp_change_blockdev(device, target, has_arg, arg, err); + } +} |