gmime-cleanup: remove obsolete gpg_path configuration option and crypto contexts

[notmuch] / util / crypto.c

diff --git a/util/crypto.c b/util/crypto.c
index 9d3b6dad9d17e4b32f645d0d5c0a2fbbf9fddf48..da9256f27869c679bc1a647762475add868a3c16 100644 (file)
--- a/util/crypto.c
+++ b/util/crypto.c
@@ -24,120 +24,9 @@
 
 #define ARRAY_SIZE(arr) (sizeof (arr) / sizeof (arr[0]))
 
-#if (GMIME_MAJOR_VERSION < 3)
-/* Create or pass on a GPG context (GMime 2.6) */
-static notmuch_status_t
-get_gpg_context (_notmuch_crypto_t *crypto, GMimeCryptoContext **ctx)
-{
-    if (ctx == NULL || crypto == NULL)
-       return NOTMUCH_STATUS_NULL_POINTER;
-
-    if (crypto->gpgctx) {
-       *ctx = crypto->gpgctx;
-       return NOTMUCH_STATUS_SUCCESS;
-    }
-
-    /* TODO: GMimePasswordRequestFunc */
-    crypto->gpgctx = g_mime_gpg_context_new (NULL, crypto->gpgpath ? crypto->gpgpath : "gpg");
-    if (! crypto->gpgctx) {
-       return NOTMUCH_STATUS_FAILED_CRYPTO_CONTEXT_CREATION;
-    }
-
-    g_mime_gpg_context_set_use_agent ((GMimeGpgContext *) crypto->gpgctx, true);
-    g_mime_gpg_context_set_always_trust ((GMimeGpgContext *) crypto->gpgctx, false);
-
-    *ctx = crypto->gpgctx;
-    return NOTMUCH_STATUS_SUCCESS;
-}
-
-/* Create or pass on a PKCS7 context (GMime 2.6) */
-static notmuch_status_t
-get_pkcs7_context (_notmuch_crypto_t *crypto, GMimeCryptoContext **ctx)
-{
-    if (ctx == NULL || crypto == NULL)
-       return NOTMUCH_STATUS_NULL_POINTER;
-
-    if (crypto->pkcs7ctx) {
-       *ctx = crypto->pkcs7ctx;
-       return NOTMUCH_STATUS_SUCCESS;
-    }
-
-    /* TODO: GMimePasswordRequestFunc */
-    crypto->pkcs7ctx = g_mime_pkcs7_context_new (NULL);
-    if (! crypto->pkcs7ctx) {
-       return NOTMUCH_STATUS_FAILED_CRYPTO_CONTEXT_CREATION;
-    }
-
-    g_mime_pkcs7_context_set_always_trust ((GMimePkcs7Context *) crypto->pkcs7ctx,
-                                          false);
-
-    *ctx = crypto->pkcs7ctx;
-    return NOTMUCH_STATUS_SUCCESS;
-}
-static const struct {
-    const char *protocol;
-    notmuch_status_t (*get_context) (_notmuch_crypto_t *crypto, GMimeCryptoContext **ctx);
-} protocols[] = {
-    {
-       .protocol = "application/pgp-signature",
-       .get_context = get_gpg_context,
-    },
-    {
-       .protocol = "application/pgp-encrypted",
-       .get_context = get_gpg_context,
-    },
-    {
-       .protocol = "application/pkcs7-signature",
-       .get_context = get_pkcs7_context,
-    },
-    {
-       .protocol = "application/x-pkcs7-signature",
-       .get_context = get_pkcs7_context,
-    },
-};
-
-/* for the specified protocol return the context pointer (initializing
- * if needed) */
-notmuch_status_t
-_notmuch_crypto_get_gmime_ctx_for_protocol (_notmuch_crypto_t *crypto,
-                                           const char *protocol,
-                                           GMimeCryptoContext **ctx)
-{
-    if (! protocol)
-       return NOTMUCH_STATUS_MALFORMED_CRYPTO_PROTOCOL;
-
-    /* As per RFC 1847 section 2.1: "the [protocol] value token is
-     * comprised of the type and sub-type tokens of the Content-Type".
-     * As per RFC 1521 section 2: "Content-Type values, subtypes, and
-     * parameter names as defined in this document are
-     * case-insensitive."  Thus, we use strcasecmp for the protocol.
-     */
-    for (size_t i = 0; i < ARRAY_SIZE (protocols); i++) {
-       if (strcasecmp (protocol, protocols[i].protocol) == 0)
-           return protocols[i].get_context (crypto, ctx);
-    }
-
-    return NOTMUCH_STATUS_UNKNOWN_CRYPTO_PROTOCOL;
-}
-
-void
-_notmuch_crypto_cleanup (_notmuch_crypto_t *crypto)
-{
-    if (crypto->gpgctx) {
-       g_object_unref (crypto->gpgctx);
-       crypto->gpgctx = NULL;
-    }
-
-    if (crypto->pkcs7ctx) {
-       g_object_unref (crypto->pkcs7ctx);
-       crypto->pkcs7ctx = NULL;
-    }
-}
-#else
 void _notmuch_crypto_cleanup (unused(_notmuch_crypto_t *crypto))
 {
 }
-#endif
 
 GMimeObject *
 _notmuch_crypto_decrypt (bool *attempted,
@@ -165,17 +54,10 @@ _notmuch_crypto_decrypt (bool *attempted,
            }
            if (attempted)
                *attempted = true;
-#if (GMIME_MAJOR_VERSION < 3)
-           ret = g_mime_multipart_encrypted_decrypt_session (part,
-                                                             crypto_ctx,
-                                                             notmuch_message_properties_value (list),
-                                                             decrypt_result, err);
-#else
            ret = g_mime_multipart_encrypted_decrypt (part,
                                                      GMIME_DECRYPT_NONE,
                                                      notmuch_message_properties_value (list),
                                                      decrypt_result, err);
-#endif
            if (ret)
                break;
        }