- gmime_major=3
- have_gmime_session_keys=1
-elif pkg-config --exists "gmime-2.6 >= $GMIME_MINVER"; then
- printf "Yes (2.6).\n"
- have_gmime=1
- gmime_cflags=$(pkg-config --cflags gmime-2.6)
- gmime_ldflags=$(pkg-config --libs gmime-2.6)
- gmime_major=2
- if pkg-config --exists "gmime-2.6 >= 2.6.21"; then
- have_gmime_session_keys=1
+
+ printf "Checking for GMime session key extraction support... "
+
+ cat > _check_session_keys.c <<EOF
+#include <gmime/gmime.h>
+#include <stdio.h>
+
+int main () {
+ GError *error = NULL;
+ GMimeParser *parser = NULL;
+ GMimeMultipartEncrypted *body = NULL;
+ GMimeDecryptResult *decrypt_result = NULL;
+ GMimeObject *output = NULL;
+
+ g_mime_init ();
+ parser = g_mime_parser_new ();
+ g_mime_parser_init_with_stream (parser, g_mime_stream_file_open("test/corpora/crypto/basic-encrypted.eml", "r", &error));
+ if (error) return !! fprintf (stderr, "failed to instantiate parser with test/corpora/crypto/basic-encrypted.eml\n");
+
+ body = GMIME_MULTIPART_ENCRYPTED(g_mime_message_get_mime_part (g_mime_parser_construct_message (parser, NULL)));
+ if (body == NULL) return !! fprintf (stderr, "did not find a multipart encrypted message\n");
+
+ output = g_mime_multipart_encrypted_decrypt (body, GMIME_DECRYPT_EXPORT_SESSION_KEY, NULL, &decrypt_result, &error);
+ if (error || output == NULL) return !! fprintf (stderr, "decryption failed\n");
+
+ if (decrypt_result == NULL) return !! fprintf (stderr, "no GMimeDecryptResult found\n");
+ if (decrypt_result->session_key == NULL) return !! fprintf (stderr, "GMimeDecryptResult has no session key\n");
+
+ printf ("%s\n", decrypt_result->session_key);
+ return 0;
+}
+EOF
+ if ! TEMP_GPG=$(mktemp -d); then
+ printf 'No.\nCould not make tempdir for testing session-key support.\n'
+ errors=$((errors + 1))
+ elif ${CC} ${CFLAGS} ${gmime_cflags} _check_session_keys.c ${gmime_ldflags} -o _check_session_keys \
+ && GNUPGHOME=${TEMP_GPG} gpg --batch --quiet --import < test/gnupg-secret-key.asc \
+ && SESSION_KEY=$(GNUPGHOME=${TEMP_GPG} ./_check_session_keys) \
+ && [ $SESSION_KEY = 9:0BACD64099D1468AB07C796F0C0AC4851948A658A15B34E803865E9FC635F2F5 ]
+ then
+ printf "OK.\n"