#include <lib-lib/lib-lib.h>
-#ifdef CRYPT_BACKEND_GPGME
-
#ifdef HAVE_LOCALE_H
# include <locale.h>
#endif
static struct crypt_cache *id_defaults = NULL;
static gpgme_key_t signature_key = NULL;
+/* Initialization. */
+void crypt_init(void)
+{
+ /* Make sure that gpg-agent is running. */
+ if (!getenv ("GPG_AGENT_INFO")) {
+ mutt_error ("\nUsing GPGME backend, although no gpg-agent is running");
+ if (mutt_any_key_to_continue (NULL) == -1)
+ mutt_exit (1);
+ }
+}
+
+/* Show a message that a backend will be invoked. */
+void crypt_invoke_message (int type)
+{
+ if (type & APPLICATION_PGP) {
+ mutt_message _("Invoking PGP...");
+ }
+ else if (type & APPLICATION_SMIME) {
+ mutt_message _("Invoking S/MIME...");
+ }
+}
+
/*
* General helper functions.
*/
char *tstr;
tstr = p_dupstr(buf, len);
- mutt_convert_string (&tstr, "utf-8", Charset, M_ICONV_HOOK_FROM);
+ mutt_convert_string (&tstr, "utf-8", MCharset.charset, M_ICONV_HOOK_FROM);
fputs (tstr, fp);
p_delete(&tstr);
}
int err = 0;
gpgme_data_t data;
- fptmp = m_tempfile(tempfile, sizeof(tempfile), NONULL(Tempdir), NULL);
+ fptmp = m_tempfile(tempfile, sizeof(tempfile), NONULL(MCore.tmpdir), NULL);
if (!fptmp) {
mutt_perror (_("Can't create temporary file"));
return NULL;
FILE *fp;
ssize_t nread = 0;
- fp = m_tempfile(tempfile, sizeof(tempfile), NONULL(Tempdir), NULL);
+ fp = m_tempfile(tempfile, sizeof(tempfile), NONULL(MCore.tmpdir), NULL);
if (!fp) {
mutt_perror (_("Can't create temporary file"));
return NULL;
while ((nread = gpgme_data_read (data, buf, sizeof (buf)))) {
if (fwrite (buf, nread, 1, fp) != 1) {
- mutt_perror (tempfile);
+ mutt_perror (_("Can't create temporary file"));
m_fclose(&fp);
unlink (tempfile);
return NULL;
state_attach_puts (p, s);
}
-/*
- * Implementation of `sign_message'.
- */
+/* Implementation of `sign_message'. */
/* Sign the MESSAGE in body A either using OpenPGP or S/MIME when
USE_SMIME is passed as true. Returns the new body or NULL on
}
-BODY *pgp_gpgme_sign_message (BODY * a)
+BODY *crypt_pgp_sign_message (BODY * a)
{
return sign_message (a, 0);
}
-BODY *smime_gpgme_sign_message (BODY * a)
+BODY *crypt_smime_sign_message (BODY * a)
{
return sign_message (a, 1);
}
/* Encrypt the mail body A to all keys given as space separated keyids
or fingerprints in KEYLIST and return the encrypted body. */
-BODY *pgp_gpgme_encrypt_message (BODY * a, char *keylist, int sign)
+BODY *crypt_pgp_encrypt_message (BODY * a, char *keylist, int sign)
{
char *outfile = NULL;
BODY *t;
}
-/*
- * Implementation of `verify_one'.
- */
+/* Implementation of `verify_one'. */
/* Display the common attributes of the signature summary SUM.
Return 1 if there is is a severe warning.
int i, is_pgp;
char *buf, *p;
const char *prefix = _("Fingerprint: ");
+ ssize_t bufsize;
if (!key)
return;
return;
is_pgp = (key->protocol == GPGME_PROTOCOL_OpenPGP);
- buf = xmalloc(m_strlen(prefix) + m_strlen(s) * 4 + 2);
- strcpy (buf, prefix); /* __STRCPY_CHECKED__ */
+ bufsize = m_strlen(prefix) + m_strlen(s) * 4 + 2;
+ buf = p_new(char, bufsize);
+ m_strcpy(buf, bufsize, prefix);
p = buf + m_strlen(buf);
if (is_pgp && m_strlen(s) == 40) { /* PGP v4 style formatted. */
for (i = 0; *s && s[1] && s[2] && s[3] && s[4]; s += 4, i++) {
return badsig ? 1 : anywarn ? 2 : 0;
}
-int pgp_gpgme_verify_one (BODY * sigbdy, STATE * s, const char *tempfile)
+int crypt_pgp_verify_one (BODY * sigbdy, STATE * s, const char *tempfile)
{
return verify_one (sigbdy, s, tempfile, 0);
}
-int smime_gpgme_verify_one (BODY * sigbdy, STATE * s, const char *tempfile)
+int crypt_smime_verify_one (BODY * sigbdy, STATE * s, const char *tempfile)
{
return verify_one (sigbdy, s, tempfile, 1);
}
/* Decrypt a PGP/MIME message in FPIN and B and return a new body and
the stream in CUR and FPOUT. Returns 0 on success. */
-int pgp_gpgme_decrypt_mime (FILE * fpin, FILE ** fpout, BODY * b, BODY ** cur)
+int crypt_pgp_decrypt_mime (FILE * fpin, FILE ** fpout, BODY * b, BODY ** cur)
{
char tempfile[_POSIX_PATH_MAX];
STATE s;
p_clear(&s, 1);
s.fpin = fpin;
- *fpout = m_tempfile(tempfile, sizeof(tempfile), NONULL(Tempdir), NULL);
+ *fpout = m_tempfile(tempfile, sizeof(tempfile), NONULL(MCore.tmpdir), NULL);
if (!*fpout) {
mutt_perror (_("Can't create temporary file"));
return -1;
/* Decrypt a S/MIME message in FPIN and B and return a new body and
the stream in CUR and FPOUT. Returns 0 on success. */
-int smime_gpgme_decrypt_mime (FILE * fpin, FILE ** fpout, BODY * b,
+int crypt_smime_decrypt_mime (FILE * fpin, FILE ** fpout, BODY * b,
BODY ** cur)
{
char tempfile[_POSIX_PATH_MAX];
p_clear(&s, 1);
s.fpin = fpin;
fseeko (s.fpin, b->offset, 0);
- tmpfp = m_tempfile (tempfile, sizeof(tempfile), NONULL(Tempdir), NULL);
+ tmpfp = m_tempfile (tempfile, sizeof(tempfile), NONULL(MCore.tmpdir), NULL);
if (!tmpfp) {
mutt_perror (_("Can't create temporary file"));
return -1;
p_clear(&s, 1);
s.fpin = tmpfp;
s.fpout = 0;
- *fpout = m_tempfile(tempfile, sizeof(tempfile), NONULL(Tempdir), NULL);
+ *fpout = m_tempfile(tempfile, sizeof(tempfile), NONULL(MCore.tmpdir), NULL);
if (!*fpout) {
mutt_perror (_("Can't create temporary file"));
return -1;
p_clear(&s, 1);
s.fpin = *fpout;
fseeko (s.fpin, bb->offset, 0);
- tmpfp = m_tempfile (tempfile, sizeof(tempfile), NONULL(Tempdir), NULL);
+ tmpfp = m_tempfile (tempfile, sizeof(tempfile), NONULL(MCore.tmpdir), NULL);
if (!tmpfp) {
mutt_perror (_("Can't create temporary file"));
return -1;
p_clear(&s, 1);
s.fpin = tmpfp;
s.fpout = 0;
- *fpout = m_tempfile(tempfile, sizeof(tempfile), NONULL(Tempdir), NULL);
+ *fpout = m_tempfile(tempfile, sizeof(tempfile), NONULL(MCore.tmpdir), NULL);
if (!*fpout) {
mutt_perror (_("Can't create temporary file"));
return -1;
char tempfile[_POSIX_PATH_MAX];
char buf[HUGE_STRING];
FILE *tfp;
+ int tempfd;
short sgn = 0;
short enc = 0;
if (tagged_only && !b->tagged)
return 0;
- mutt_mktemp (tempfile);
- if (mutt_decode_save_attachment (fp, b, tempfile, 0, 0) != 0) {
+ tempfd = m_tempfd(tempfile, sizeof(tempfile), NONULL(MCore.tmpdir), NULL);
+ if (mutt_decode_save_attachment (fp, b, tempfd, 0) != 0) {
unlink (tempfile);
return 0;
}
- if ((tfp = fopen (tempfile, "r")) == NULL) {
+ if ((tfp = fopen(tempfile, "r")) == NULL) {
unlink (tempfile);
return 0;
}
return 1;
}
-int pgp_gpgme_check_traditional (FILE * fp, BODY * b, int tagged_only)
+int crypt_pgp_check_traditional (FILE * fp, BODY * b, int tagged_only)
{
int rv = 0;
int r;
for (; b; b = b->next) {
if (is_multipart (b))
- rv = (pgp_gpgme_check_traditional (fp, b->parts, tagged_only) || rv);
+ rv = (crypt_pgp_check_traditional (fp, b->parts, tagged_only) || rv);
else if (b->type == TYPETEXT) {
if ((r = mutt_is_application_pgp (b)))
rv = (rv || r);
}
-/*
- * Implementation of `application_handler'.
- */
+/* Implementation of `application_handler'. */
/*
Copy a clearsigned message, and strip the signature and PGP's
unlink (fname);
p_delete(&fname);
- fc = fgetconv_open (fp, charset, Charset, M_ICONV_HOOK_FROM);
+ fc = fgetconv_open (fp, charset, MCharset.charset, M_ICONV_HOOK_FROM);
for (complete = 1, armor_header = 1;
fgetconvs (buf, sizeof (buf), fc) != NULL;
/* Support for classic_application/pgp */
-int pgp_gpgme_application_handler (BODY * m, STATE * s)
+int crypt_pgp_application_pgp_handler (BODY * m, STATE * s)
{
int needpass = -1, pgp_keyblock = 0;
int clearsign = 0;
int c;
rewind (pgpout);
- fc = fgetconv_open (pgpout, "utf-8", Charset, 0);
+ fc = fgetconv_open (pgpout, "utf-8", MCharset.charset, 0);
while ((c = fgetconv (fc)) != EOF) {
state_putc (c, s);
if (c == '\n' && s->prefix)
/* Move forward to the application/pgp-encrypted body. */
a = a->next;
- fpout = m_tempfile(tempfile, sizeof(tempfile), NONULL(Tempdir), NULL);
+ fpout = m_tempfile(tempfile, sizeof(tempfile), NONULL(MCore.tmpdir), NULL);
if (!fpout) {
if (s->flags & M_DISPLAY)
state_attach_puts (_("[-- Error: could not create temporary file! "
}
/* Support for application/smime */
-int smime_gpgme_application_handler (BODY * a, STATE * s)
+int crypt_smime_application_smime_handler (BODY * a, STATE * s)
{
char tempfile[_POSIX_PATH_MAX];
FILE *fpout;
int rc = 0;
a->warnsig = 0;
- fpout = m_tempfile(tempfile, sizeof(tempfile), NONULL(Tempdir), NULL);
+ fpout = m_tempfile(tempfile, sizeof(tempfile), NONULL(MCore.tmpdir), NULL);
if (!fpout) {
if (s->flags & M_DISPLAY)
state_attach_puts (_("[-- Error: could not create temporary file! "
static const char *
crypt_entry_fmt (char *dest, ssize_t destlen, char op,
const char *src, const char *prefix,
- const char *ifstring, const char *elsestring,
- unsigned long data, format_flag flags)
+ const char *ifstr, const char *elstr,
+ anytype data, format_flag flags)
{
char fmt[16];
crypt_entry_t *entry;
const char *s = NULL;
unsigned long val;
- entry = (crypt_entry_t *) data;
+ entry = data.ptr;
key = entry->key;
/* if (isupper ((unsigned char) op)) */
case '[':
{
const char *cp;
- char buf2[SHORT_STRING], *p;
+ char buf2[STRING], *p;
int do_locales;
struct tm *tm;
ssize_t len;
*dest = '\0';
}
- if (optional)
- mutt_FormatString (dest, destlen, ifstring, mutt_attach_fmt, data, 0);
- else if (flags & M_FORMAT_OPTIONAL)
- mutt_FormatString (dest, destlen, elsestring, mutt_attach_fmt, data, 0);
- return (src);
+ if (flags & M_FORMAT_OPTIONAL)
+ m_strformat(dest, destlen, 0, optional ? ifstr: elstr,
+ mutt_attach_fmt, data, 0);
+ return src;
}
/* Used by the display fucntion to format a line. */
entry.key = key_table[num];
entry.num = num + 1;
- mutt_FormatString (s, l, NONULL (PgpEntryFormat), crypt_entry_fmt,
- (unsigned long) &entry, M_FORMAT_ARROWCURSOR);
+ m_strformat(s, l, COLS - SW, PgpEntryFormat, crypt_entry_fmt, &entry,
+ option(OPTARROWCURSOR) ? M_FORMAT_ARROWCURSOR : 0);
}
/* Compare two addresses and the keyid to be used for sorting. */
if (!n || (n & 1))
return NULL; /* empty or odd number of digits */
n /= 2;
- p = xmalloc(n + 1);
+ p = p_new(unsigned char, n + 1);
array->value = (char *) p;
for (s1 = string; n; s1 += 2, n--)
*p++ = xtoi_2 (s1);
n++;
}
- p = xmalloc(n + 1);
+ p = p_new(unsigned char, n + 1);
array->value = (char *) p;
for (s = string; n; s++, n--) {
if (*s == '\\') {
const char *s = NULL, *s2 = NULL;
time_t tt = 0;
struct tm *tm;
- char shortbuf[SHORT_STRING];
+ char shortbuf[STRING];
unsigned long aval = 0;
const char *delim;
int is_pgp = 0;
gpgme_key_t k = NULL;
int maxdepth = 100;
- fp = m_tempfile (tempfile, sizeof(tempfile), NONULL(Tempdir), NULL);
+ fp = m_tempfile (tempfile, sizeof(tempfile), NONULL(MCore.tmpdir), NULL);
if (!fp) {
mutt_perror (_("Can't create temporary file"));
return;
mutt_do_pager (cmd, tempfile, 0, NULL);
}
-/*
- * Implementation of `findkeys'.
- */
-
+/* Implementation of `findkeys'. */
/* Convert string_list_t into a pattern string suitable to be passed to GPGME.
We need to convert spaces in an item into a '+' and '%' into
crypt_key_t **key_table;
MUTTMENU *menu;
int i, done = 0;
- char helpstr[SHORT_STRING], buf[LONG_STRING];
+ char helpstr[STRING], buf[LONG_STRING];
crypt_key_t *k;
int (*f) (const void *, const void *);
int menu_to_use = 0;
helpstr[0] = 0;
mutt_make_help (buf, sizeof (buf), _("Exit "), menu_to_use, OP_EXIT);
- strcat (helpstr, buf); /* __STRCAT_CHECKED__ */
+ m_strcat(helpstr, sizeof(helpstr), buf);
mutt_make_help (buf, sizeof (buf), _("Select "), menu_to_use,
OP_GENERIC_SELECT_ENTRY);
- strcat (helpstr, buf); /* __STRCAT_CHECKED__ */
+ m_strcat(helpstr, sizeof(helpstr), buf);
mutt_make_help (buf, sizeof (buf), _("Check key "),
menu_to_use, OP_VERIFY_KEY);
- strcat (helpstr, buf); /* __STRCAT_CHECKED__ */
+ m_strcat(helpstr, sizeof(helpstr), buf);
mutt_make_help (buf, sizeof (buf), _("Help"), menu_to_use, OP_HELP);
- strcat (helpstr, buf); /* __STRCAT_CHECKED__ */
+ m_strcat(helpstr, sizeof(helpstr), buf);
menu = mutt_new_menu ();
menu->max = i;
unsigned int app, int *forced_valid)
{
crypt_key_t *key;
- char resp[SHORT_STRING];
+ char resp[STRING];
struct crypt_cache *l = NULL;
int dummy;
last = &((*last)->next);
}
- if (fqdn)
- rfc822_qualify (tmp, fqdn);
-
+ rfc822_qualify(tmp, fqdn);
address_list_uniq(tmp);
for (p = tmp; p; p = p->next) {
/* check for e-mail address */
if ((t = strchr (keyID, '@')) &&
(addr = rfc822_parse_adrlist (NULL, keyID))) {
- if (fqdn)
- rfc822_qualify (addr, fqdn);
+ rfc822_qualify(addr, fqdn);
q = addr;
}
else {
keylist_size += m_strlen(s) + 4 + 1;
p_realloc(&keylist, keylist_size);
- sprintf (keylist + keylist_used, "%s0x%s%s", /* __SPRINTF_CHECKED__ */
+ sprintf (keylist + keylist_used, "%s0x%s%s",
keylist_used ? " " : "", s, forced_valid ? "!" : "");
}
keylist_used = m_strlen(keylist);
return (keylist);
}
-char *pgp_gpgme_findkeys (address_t * to, address_t * cc, address_t * bcc)
+char *crypt_pgp_findkeys (address_t * to, address_t * cc, address_t * bcc)
{
return find_keys (to, cc, bcc, APPLICATION_PGP);
}
-char *smime_gpgme_findkeys (address_t * to, address_t * cc, address_t * bcc)
+char *crypt_smime_findkeys (address_t * to, address_t * cc, address_t * bcc)
{
return find_keys (to, cc, bcc, APPLICATION_SMIME);
}
-/*
- * Implementation of `init'.
- */
-
-/* Initialization. */
-static void init_gpgme (void)
-{
- /* Make sure that gpg-agent is running. */
- if (!getenv ("GPG_AGENT_INFO")) {
- mutt_error ("\nUsing GPGME backend, although no gpg-agent is running");
- if (mutt_any_key_to_continue (NULL) == -1)
- mutt_exit (1);
- }
-}
-
-void pgp_gpgme_init (void)
-{
- init_gpgme ();
-}
-
-void smime_gpgme_init (void)
-{
-}
-
static int gpgme_send_menu (HEADER * msg, int *redraw, int is_smime)
{
crypt_key_t *p;
- char input_signas[SHORT_STRING];
+ char input_signas[STRING];
int choice;
if (msg->security & APPLICATION_PGP)
return (msg->security);
}
-int pgp_gpgme_send_menu (HEADER * msg, int *redraw)
+int crypt_pgp_send_menu(HEADER * msg, int *redraw)
{
- return gpgme_send_menu (msg, redraw, 0);
+ return gpgme_send_menu(msg, redraw, 0);
}
-int smime_gpgme_send_menu (HEADER * msg, int *redraw)
+int crypt_smime_send_menu(HEADER * msg, int *redraw)
{
return gpgme_send_menu (msg, redraw, 1);
}
-static int verify_sender (HEADER * h, gpgme_protocol_t protocol __attribute__((unused)))
+int crypt_smime_verify_sender (HEADER * h)
{
address_t *sender = NULL;
unsigned int ret = 1;
if (1 && (uid->email[0] == '<')
&& (uid->email[uid_length - 1] == '>')
&& (uid_length == sender_length + 2)
- && (!strncmp (uid->email + 1, sender->mailbox, sender_length)))
+ && (!m_strncmp (uid->email + 1, sender->mailbox, sender_length)))
ret = 0;
}
}
return ret;
}
-int smime_gpgme_verify_sender (HEADER * h)
+static void invoke_import(const char *fname, int smime)
{
- return verify_sender (h, GPGME_PROTOCOL_CMS);
+ gpgme_ctx_t ctx = create_gpgme_context(smime);
+ gpgme_data_t data;
+ gpgme_error_t err;
+
+ err = gpgme_data_new_from_file(&data, fname, 1);
+ if (err) {
+ mutt_error (_("error allocating data object: %s\n"), gpgme_strerror (err));
+ gpgme_release(ctx);
+ return;
+ }
+
+ err = gpgme_op_import(ctx, data);
+ if (err) {
+ mutt_error(_("error importing gpg data: %s\n"), gpgme_strerror(err));
+ gpgme_data_release(data);
+ gpgme_release(ctx);
+ return;
+ }
+
+ gpgme_data_release(data);
+ gpgme_release(ctx);
+ return;
+}
+
+void crypt_pgp_invoke_import(const char *fname)
+{
+ invoke_import(fname, 0);
+}
+
+void crypt_smime_invoke_import(const char *fname)
+{
+ invoke_import(fname, 1);
+}
+
+static void pgp_extract_keys_from_attachment (FILE * fp, BODY * top)
+{
+ STATE s;
+ FILE *tempfp;
+ char tempfname[_POSIX_PATH_MAX];
+
+ tempfp = m_tempfile(tempfname, sizeof(tempfname), NONULL(MCore.tmpdir), NULL);
+ if (tempfp == NULL) {
+ mutt_perror (_("Can't create temporary file"));
+ return;
+ }
+
+ p_clear(&s, 1);
+
+ s.fpin = fp;
+ s.fpout = tempfp;
+
+ mutt_body_handler (top, &s);
+
+ m_fclose(&tempfp);
+ crypt_pgp_invoke_import(tempfname);
+ mutt_unlink (tempfname);
+}
+
+void crypt_pgp_extract_keys_from_attachment_list(FILE * fp, int tag, BODY * top)
+{
+ mutt_endwin (NULL);
+ set_option (OPTDONTHANDLEPGPKEYS);
+
+ for (; top; top = top->next) {
+ if (!tag || top->tagged)
+ pgp_extract_keys_from_attachment (fp, top);
+
+ if (!tag)
+ break;
+ }
+
+ unset_option (OPTDONTHANDLEPGPKEYS);
}
-#endif
projects / apps / madmutt.git / blobdiff