EFI_STATUS
efi_main (EFI_HANDLE image, EFI_SYSTEM_TABLE *systab)
{
EFI_STATUS status;
int argc, i;
CHAR16 **ARGV;
CHAR16 descr[64];
InitializeLib(image, systab);
status = argsplit(image, &argc, &ARGV);
if (status != EFI_SUCCESS) {
StatusToString (descr, status);
Print (L"error %s\n", descr);
}
Print (L"argc %d\n", argc);
for (i = 0; i < argc; i++)
Print (L"argv[%d]: %s\n", i, ARGV[i]);
Print (L"\nPress any key to continue\n");
efi_pause();
return EFI_SUCCESS;
}
static void
DisplayMsgHeader (CT ct, char *form)
{
pid_t child_id;
int i, vecp;
char **vec;
char *file;
vec = argsplit(mhlproc, &file, &vecp);
vec[vecp++] = getcpy("-form");
vec[vecp++] = getcpy(form);
vec[vecp++] = getcpy("-nobody");
vec[vecp++] = getcpy(ct->c_file);
/*
* If we've specified -(no)moreproc,
* then just pass that along.
*/
if (nomore) {
vec[vecp++] = getcpy("-nomoreproc");
} else if (progsw) {
vec[vecp++] = getcpy("-moreproc");
vec[vecp++] = getcpy(progsw);
}
vec[vecp] = NULL;
fflush (stdout);
for (i = 0; (child_id = fork()) == NOTOK && i < 5; i++)
sleep (5);
switch (child_id) {
case NOTOK:
adios ("fork", "unable to");
/* NOTREACHED */
case OK:
execvp (file, vec);
fprintf (stderr, "unable to exec ");
perror (mhlproc);
_exit (-1);
/* NOTREACHED */
default:
xpid = -child_id;
break;
}
arglist_free(file, vec);
}
static void
add_canonical_option(char *option,strlist_t *list)
{
char *arg=argsplit(option);
if(arg)
{
char *joined;
joined=xmalloc(strlen(option)+1+strlen(arg)+1);
/* Make a canonical name=value form with no spaces */
strcpy(joined,option);
strcat(joined,"=");
strcat(joined,arg);
append_to_strlist(list,joined);
xfree(joined);
}
else
append_to_strlist(list,option);
}
int
main (int argc, char **argv)
{
int msgp = 0, distsw = 0, vecp;
int isdf = 0, mime = 0;
int msgnum, status;
char *cp, *dfolder = NULL, *maildir = NULL;
char buf[BUFSIZ], **ap, **argp, **arguments, *program;
char *msgs[MAXARGS], **vec;
struct msgs *mp;
struct stat st;
if (nmh_init(argv[0], 1)) { return 1; }
arguments = getarguments (invo_name, argc, argv, 1);
argp = arguments;
vec = argsplit(postproc, &program, &vecp);
vec[vecp++] = "-library";
vec[vecp++] = getcpy (m_maildir (""));
if ((cp = context_find ("fileproc"))) {
vec[vecp++] = "-fileproc";
vec[vecp++] = cp;
}
if ((cp = context_find ("mhlproc"))) {
vec[vecp++] = "-mhlproc";
vec[vecp++] = cp;
}
if ((cp = context_find ("credentials"))) {
/* post doesn't read context so need to pass credentials. */
vec[vecp++] = "-credentials";
vec[vecp++] = cp;
}
while ((cp = *argp++)) {
if (*cp == '-') {
switch (smatch (++cp, switches)) {
case AMBIGSW:
ambigsw (cp, switches);
done (1);
case UNKWNSW:
adios (NULL, "-%s unknown\n", cp);
case HELPSW:
snprintf (buf, sizeof(buf), "%s [file] [switches]", invo_name);
print_help (buf, switches, 1);
done (0);
case VERSIONSW:
print_version(invo_name);
done (0);
case DRAFTSW:
msgs[msgp++] = draft;
continue;
case DFOLDSW:
if (dfolder)
adios (NULL, "only one draft folder at a time!");
if (!(cp = *argp++) || *cp == '-')
adios (NULL, "missing argument to %s", argp[-2]);
dfolder = path (*cp == '+' || *cp == '@' ? cp + 1 : cp,
*cp != '@' ? TFOLDER : TSUBCWF);
continue;
case DMSGSW:
if (!(cp = *argp++) || *cp == '-')
adios (NULL, "missing argument to %s", argp[-2]);
msgs[msgp++] = cp;
continue;
case NDFLDSW:
dfolder = NULL;
isdf = NOTOK;
continue;
case PUSHSW:
pushsw++;
continue;
case NPUSHSW:
pushsw = 0;
continue;
case SPLITSW:
if (!(cp = *argp++) || sscanf (cp, "%d", &splitsw) != 1)
adios (NULL, "missing argument to %s", argp[-2]);
continue;
case UNIQSW:
unique++;
continue;
case NUNIQSW:
unique = 0;
continue;
case FORWSW:
forwsw++;
continue;
case NFORWSW:
forwsw = 0;
continue;
case VERBSW:
verbsw++;
vec[vecp++] = --cp;
continue;
case NVERBSW:
verbsw = 0;
vec[vecp++] = --cp;
continue;
case MIMESW:
mime++;
vec[vecp++] = --cp;
continue;
case NMIMESW:
mime = 0;
vec[vecp++] = --cp;
continue;
case DEBUGSW:
debugsw++; /* fall */
case NFILTSW:
case FRMTSW:
case NFRMTSW:
case BITSTUFFSW:
case NBITSTUFFSW:
case MSGDSW:
case NMSGDSW:
case WATCSW:
case NWATCSW:
case SNOOPSW:
case SASLSW:
case NOSASLSW:
case TLSSW:
case INITTLSSW:
case NTLSSW:
vec[vecp++] = --cp;
continue;
case ALIASW:
case FILTSW:
case WIDTHSW:
case CLIESW:
case SERVSW:
case SASLMECHSW:
case SASLMXSSFSW:
case USERSW:
case PORTSW:
case MTSSW:
case MESSAGEIDSW:
vec[vecp++] = --cp;
if (!(cp = *argp++) || *cp == '-')
adios (NULL, "missing argument to %s", argp[-2]);
vec[vecp++] = cp;
continue;
case ATTACHSW:
advise(NULL, "The -attach switch is deprecated");
continue;
case NOATTACHSW:
advise(NULL, "The -noattach switch is deprecated");
continue;
case ATTACHFORMATSW:
advise(NULL, "The -attachformat switch is deprecated");
continue;
}
} else {
msgs[msgp++] = cp;
}
}
/*
* check for "Aliasfile:" profile entry
*/
if ((cp = context_find ("Aliasfile"))) {
char *dp = NULL;
for (ap = brkstring(dp = getcpy(cp), " ", "\n"); ap && *ap; ap++) {
vec[vecp++] = "-alias";
vec[vecp++] = *ap;
}
}
if (dfolder == NULL) {
if (msgp == 0) {
msgs[msgp++] = getcpy (m_draft (NULL, NULL, 1, &isdf));
if (stat (msgs[0], &st) == NOTOK)
adios (msgs[0], "unable to stat draft file");
cp = concat ("Use \"", msgs[0], "\"? ", NULL);
for (status = LISTDSW; status != YESW;) {
if (!(argp = getans (cp, anyl)))
done (1);
switch (status = smatch (*argp, anyl)) {
case NOSW:
done (0);
case YESW:
break;
case LISTDSW:
showfile (++argp, msgs[0]);
break;
default:
advise (NULL, "say what?");
break;
}
}
} else {
for (msgnum = 0; msgnum < msgp; msgnum++)
msgs[msgnum] = getcpy (m_maildir (msgs[msgnum]));
}
} else {
if (!context_find ("path"))
free (path ("./", TFOLDER));
if (!msgp)
msgs[msgp++] = "cur";
maildir = m_maildir (dfolder);
if (chdir (maildir) == NOTOK)
adios (maildir, "unable to change directory to");
/* read folder and create message structure */
if (!(mp = folder_read (dfolder, 1)))
adios (NULL, "unable to read folder %s", dfolder);
/* check for empty folder */
if (mp->nummsg == 0)
adios (NULL, "no messages in %s", dfolder);
/* parse all the message ranges/sequences and set SELECTED */
for (msgnum = 0; msgnum < msgp; msgnum++)
if (!m_convert (mp, msgs[msgnum]))
done (1);
seq_setprev (mp); /* set the previous-sequence */
for (msgp = 0, msgnum = mp->lowsel; msgnum <= mp->hghsel; msgnum++) {
if (is_selected (mp, msgnum)) {
msgs[msgp++] = getcpy (m_name (msgnum));
unset_exists (mp, msgnum);
}
}
mp->msgflags |= SEQMOD;
seq_save (mp);
}
#ifdef WHATNOW
go_to_it:
#endif /* WHATNOW */
if ((cp = getenv ("SIGNATURE")) == NULL || *cp == 0)
if ((cp = context_find ("signature")) && *cp)
m_putenv ("SIGNATURE", cp);
for (msgnum = 0; msgnum < msgp; msgnum++)
if (stat (msgs[msgnum], &st) == NOTOK)
adios (msgs[msgnum], "unable to stat draft file");
if ((annotext = getenv ("mhannotate")) == NULL || *annotext == 0)
annotext = NULL;
if (annotext && ((cp = getenv ("mhinplace")) != NULL && *cp != 0))
inplace = atoi (cp);
if ((altmsg = getenv ("mhaltmsg")) == NULL || *altmsg == 0)
altmsg = NULL; /* used by dist interface - see below */
if ((cp = getenv ("mhdist"))
&& *cp
&& (distsw = atoi (cp))
&& altmsg) {
vec[vecp++] = "-dist";
if ((cp = m_mktemp2(altmsg, invo_name, NULL, NULL)) == NULL) {
adios(NULL, "unable to create temporary file in %s",
get_temp_dir());
}
distfile = getcpy (cp);
(void) m_unlink(distfile);
if (link (altmsg, distfile) == NOTOK) {
/* Cygwin with FAT32 filesystem produces EPERM. */
if (errno != EXDEV && errno != EPERM
#ifdef EISREMOTE
&& errno != EISREMOTE
#endif /* EISREMOTE */
)
adios (distfile, "unable to link %s to", altmsg);
free (distfile);
if ((cp = m_mktemp2(NULL, invo_name, NULL, NULL)) == NULL) {
adios(NULL, "unable to create temporary file in %s",
get_temp_dir());
}
distfile = getcpy (cp);
{
int in, out;
struct stat st;
if ((in = open (altmsg, O_RDONLY)) == NOTOK)
adios (altmsg, "unable to open");
fstat(in, &st);
if ((out = creat (distfile, (int) st.st_mode & 0777)) == NOTOK)
adios (distfile, "unable to write");
cpydata (in, out, altmsg, distfile);
close (in);
close (out);
}
}
} else {
distfile = NULL;
}
if (altmsg == NULL || stat (altmsg, &st) == NOTOK) {
st.st_mtime = 0;
st.st_dev = 0;
st.st_ino = 0;
}
if (pushsw)
push ();
status = 0;
closefds (3);
for (msgnum = 0; msgnum < msgp; msgnum++) {
switch (sendsbr (vec, vecp, program, msgs[msgnum], &st, 1)) {
case DONE:
done (++status);
case NOTOK:
status++; /* fall */
case OK:
break;
}
}
context_save (); /* save the context file */
done (status);
return 1;
}
EFI_STATUS
efi_main (EFI_HANDLE image, EFI_SYSTEM_TABLE *systab)
{
EFI_STATUS status;
int argc, i, esl_mode = 0, hash_mode = 0;
CHAR16 **ARGV, *var, *name, *progname, *owner_guid;
EFI_FILE *file;
void *buf;
UINTN size, options = 0;
EFI_GUID *owner;
CHAR16 *variables[] = { L"PK", L"KEK", L"db", L"dbx", L"MokList" };
EFI_GUID *owners[] = { &GV_GUID, &GV_GUID, &SIG_DB, &SIG_DB,
&MOK_OWNER };
InitializeLib(image, systab);
status = argsplit(image, &argc, &ARGV);
if (status != EFI_SUCCESS) {
Print(L"Failed to parse arguments: %d\n", status);
return status;
}
progname = ARGV[0];
while (argc > 1 && ARGV[1][0] == L'-') {
if (StrCmp(ARGV[1], L"-a") == 0) {
options |= EFI_VARIABLE_APPEND_WRITE;
ARGV += 1;
argc -= 1;
} else if (StrCmp(ARGV[1], L"-g") == 0) {
owner_guid = ARGV[2];
ARGV += 2;
argc -= 2;
} else if (StrCmp(ARGV[1], L"-e") == 0) {
esl_mode = 1;
ARGV += 1;
argc -= 1;
} else if (StrCmp(ARGV[1], L"-b") == 0) {
esl_mode = 1;
hash_mode = 1;
ARGV += 1;
argc -= 1;
} else {
/* unrecognised option */
break;
}
}
if (argc != 3 ) {
Print(L"Usage: %s: [-g guid] [-a] [-e] [-b] var file\n", progname);
return EFI_INVALID_PARAMETER;
}
var = ARGV[1];
name = ARGV[2];
for(i = 0; i < ARRAY_SIZE(variables); i++) {
if (StrCmp(var, variables[i]) == 0) {
owner = owners[i];
break;
}
}
if (i == ARRAY_SIZE(variables)) {
Print(L"Invalid Variable %s\nVariable must be one of: ", var);
for (i = 0; i < ARRAY_SIZE(variables); i++)
Print(L"%s ", variables[i]);
Print(L"\n");
return EFI_INVALID_PARAMETER;
}
if (owner == &MOK_OWNER) {
if (!esl_mode) {
Print(L"MoK variables can only be updated in ESL mode\n");
return EFI_INVALID_PARAMETER;
}
/* hack: esl goes directly into MoK variables, so we now
* pretend we have a direct .auth update */
esl_mode = 0;
} else {
/* non MoK variables have runtime access and time based
* authentication, MoK ones don't */
options |= EFI_VARIABLE_RUNTIME_ACCESS
| EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS;
}
status = simple_file_open(image, name, &file, EFI_FILE_MODE_READ);
if (status != EFI_SUCCESS) {
Print(L"Failed to open file %s\n", name);
return status;
}
status = simple_file_read_all(file, &size, &buf);
if (status != EFI_SUCCESS) {
Print(L"Failed to read file %s\n", name);
return status;
}
simple_file_close(file);
if (hash_mode) {
UINT8 hash[SHA256_DIGEST_SIZE];
status = sha256_get_pecoff_digest_mem(buf, size, hash);
if (status != EFI_SUCCESS) {
Print(L"Failed to get hash of %s\n", name);
return status;
}
status = variable_enroll_hash(var, *owner, hash);
} else if (esl_mode) {
status = SetSecureVariable(var, buf, size, *owner, options, 0);
} else {
status = uefi_call_wrapper(RT->SetVariable, 5, var, owner,
EFI_VARIABLE_NON_VOLATILE
| EFI_VARIABLE_BOOTSERVICE_ACCESS
| options,
size, buf);
}
if (status != EFI_SUCCESS) {
Print(L"Failed to update variable %s: %d\n", var, status);
return status;
}
return EFI_SUCCESS;
}
