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-rw-r--r--src/Makefile.am2
-rw-r--r--src/context.h2
-rw-r--r--src/engine-assuan.c1
-rw-r--r--src/engine-backend.h3
-rw-r--r--src/engine-g13.c1
-rw-r--r--src/engine-gpg.c41
-rw-r--r--src/engine-gpgconf.c1
-rw-r--r--src/engine-gpgsm.c1
-rw-r--r--src/engine-spawn.c1
-rw-r--r--src/engine-uiserver.c1
-rw-r--r--src/engine.c14
-rw-r--r--src/engine.h3
-rw-r--r--src/gpgme.def2
-rw-r--r--src/gpgme.h.in10
-rw-r--r--src/libgpgme.vers2
-rw-r--r--src/tofupolicy.c184
16 files changed, 267 insertions, 2 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
index 39752b30..c57ec8f5 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -84,7 +84,7 @@ main_sources = \
op-support.c \
encrypt.c encrypt-sign.c decrypt.c decrypt-verify.c verify.c \
sign.c passphrase.c progress.c \
- key.c keylist.c keysign.c trust-item.c trustlist.c \
+ key.c keylist.c keysign.c trust-item.c trustlist.c tofupolicy.c \
import.c export.c genkey.c delete.c edit.c getauditlog.c \
opassuan.c passwd.c spawn.c assuan-support.c \
engine.h engine-backend.h engine.c engine-gpg.c status-table.c \
diff --git a/src/context.h b/src/context.h
index c099d668..4b12c3bd 100644
--- a/src/context.h
+++ b/src/context.h
@@ -38,7 +38,7 @@ typedef enum
OPDATA_DECRYPT, OPDATA_SIGN, OPDATA_ENCRYPT, OPDATA_PASSPHRASE,
OPDATA_IMPORT, OPDATA_GENKEY, OPDATA_KEYLIST, OPDATA_EDIT,
OPDATA_VERIFY, OPDATA_TRUSTLIST, OPDATA_ASSUAN, OPDATA_VFS_MOUNT,
- OPDATA_PASSWD, OPDATA_EXPORT, OPDATA_KEYSIGN
+ OPDATA_PASSWD, OPDATA_EXPORT, OPDATA_KEYSIGN, OPDATA_TOFU_POLICY
} ctx_op_data_id_t;
diff --git a/src/engine-assuan.c b/src/engine-assuan.c
index 6f11cc02..f5e202a9 100644
--- a/src/engine-assuan.c
+++ b/src/engine-assuan.c
@@ -776,6 +776,7 @@ struct engine_ops _gpgme_engine_ops_assuan =
NULL, /* keylist */
NULL, /* keylist_ext */
NULL, /* keysign */
+ NULL, /* tofu_policy */
NULL, /* sign */
NULL, /* trustlist */
NULL, /* verify */
diff --git a/src/engine-backend.h b/src/engine-backend.h
index ed3e3031..ccab0e3e 100644
--- a/src/engine-backend.h
+++ b/src/engine-backend.h
@@ -102,6 +102,9 @@ struct engine_ops
gpgme_key_t key, const char *userid,
unsigned long expires, unsigned int flags,
gpgme_ctx_t ctx);
+ gpgme_error_t (*tofu_policy) (void *engine,
+ gpgme_key_t key,
+ gpgme_tofu_policy_t policy);
gpgme_error_t (*sign) (void *engine, gpgme_data_t in, gpgme_data_t out,
gpgme_sig_mode_t mode, int use_armor,
int use_textmode, int include_certs,
diff --git a/src/engine-g13.c b/src/engine-g13.c
index 0da00f7b..313e2ad3 100644
--- a/src/engine-g13.c
+++ b/src/engine-g13.c
@@ -793,6 +793,7 @@ struct engine_ops _gpgme_engine_ops_g13 =
NULL, /* keylist */
NULL, /* keylist_ext */
NULL, /* keysign */
+ NULL, /* tofu_policy */
NULL, /* sign */
NULL, /* trustlist */
NULL, /* verify */
diff --git a/src/engine-gpg.c b/src/engine-gpg.c
index ac85c4db..9a0dab0a 100644
--- a/src/engine-gpg.c
+++ b/src/engine-gpg.c
@@ -2733,6 +2733,46 @@ gpg_keysign (void *engine, gpgme_key_t key, const char *userid,
static gpgme_error_t
+gpg_tofu_policy (void *engine, gpgme_key_t key, gpgme_tofu_policy_t policy)
+{
+ engine_gpg_t gpg = engine;
+ gpgme_error_t err;
+ const char *policystr = NULL;
+
+ if (!key || !key->fpr)
+ return gpg_error (GPG_ERR_INV_ARG);
+
+ switch (policy)
+ {
+ case GPGME_TOFU_POLICY_NONE: break;
+ case GPGME_TOFU_POLICY_AUTO: policystr = "auto"; break;
+ case GPGME_TOFU_POLICY_GOOD: policystr = "good"; break;
+ case GPGME_TOFU_POLICY_BAD: policystr = "bad"; break;
+ case GPGME_TOFU_POLICY_ASK: policystr = "ask"; break;
+ case GPGME_TOFU_POLICY_UNKNOWN: policystr = "unknown"; break;
+ }
+ if (!policystr)
+ return gpg_error (GPG_ERR_INV_VALUE);
+
+ if (!have_gpg_version (gpg, "2.1.10"))
+ return gpg_error (GPG_ERR_NOT_SUPPORTED);
+
+ err = add_arg (gpg, "--tofu-policy");
+ if (!err)
+ err = add_arg (gpg, "--");
+ if (!err)
+ err = add_arg (gpg, policystr);
+ if (!err)
+ err = add_arg (gpg, key->fpr);
+
+ if (!err)
+ err = start (gpg);
+
+ return err;
+}
+
+
+static gpgme_error_t
gpg_sign (void *engine, gpgme_data_t in, gpgme_data_t out,
gpgme_sig_mode_t mode, int use_armor, int use_textmode,
int include_certs, gpgme_ctx_t ctx /* FIXME */)
@@ -2906,6 +2946,7 @@ struct engine_ops _gpgme_engine_ops_gpg =
gpg_keylist,
gpg_keylist_ext,
gpg_keysign,
+ gpg_tofu_policy, /* tofu_policy */
gpg_sign,
gpg_trustlist,
gpg_verify,
diff --git a/src/engine-gpgconf.c b/src/engine-gpgconf.c
index 8be76cb2..90f32c79 100644
--- a/src/engine-gpgconf.c
+++ b/src/engine-gpgconf.c
@@ -958,6 +958,7 @@ struct engine_ops _gpgme_engine_ops_gpgconf =
NULL, /* keylist */
NULL, /* keylist_ext */
NULL, /* keysign */
+ NULL, /* tofu_policy */
NULL, /* sign */
NULL, /* trustlist */
NULL, /* verify */
diff --git a/src/engine-gpgsm.c b/src/engine-gpgsm.c
index aae9d28d..5fcfbf16 100644
--- a/src/engine-gpgsm.c
+++ b/src/engine-gpgsm.c
@@ -2075,6 +2075,7 @@ struct engine_ops _gpgme_engine_ops_gpgsm =
gpgsm_keylist,
gpgsm_keylist_ext,
NULL, /* keysign */
+ NULL, /* tofu_policy */
gpgsm_sign,
NULL, /* trustlist */
gpgsm_verify,
diff --git a/src/engine-spawn.c b/src/engine-spawn.c
index 82dbc0bf..df90cb23 100644
--- a/src/engine-spawn.c
+++ b/src/engine-spawn.c
@@ -461,6 +461,7 @@ struct engine_ops _gpgme_engine_ops_spawn =
NULL, /* keylist */
NULL, /* keylist_ext */
NULL, /* keysign */
+ NULL, /* tofu_policy */
NULL, /* sign */
NULL, /* trustlist */
NULL, /* verify */
diff --git a/src/engine-uiserver.c b/src/engine-uiserver.c
index 827c3475..318d32e3 100644
--- a/src/engine-uiserver.c
+++ b/src/engine-uiserver.c
@@ -1365,6 +1365,7 @@ struct engine_ops _gpgme_engine_ops_uiserver =
NULL, /* keylist */
NULL, /* keylist_ext */
NULL, /* keysign */
+ NULL, /* tofu_policy */
uiserver_sign,
NULL, /* trustlist */
uiserver_verify,
diff --git a/src/engine.c b/src/engine.c
index 47bb23ce..a1173a07 100644
--- a/src/engine.c
+++ b/src/engine.c
@@ -811,6 +811,20 @@ _gpgme_engine_op_keysign (engine_t engine, gpgme_key_t key, const char *userid,
gpgme_error_t
+_gpgme_engine_op_tofu_policy (engine_t engine,
+ gpgme_key_t key, gpgme_tofu_policy_t policy)
+{
+ if (!engine)
+ return gpg_error (GPG_ERR_INV_VALUE);
+
+ if (!engine->ops->tofu_policy)
+ return gpg_error (GPG_ERR_NOT_IMPLEMENTED);
+
+ return (*engine->ops->tofu_policy) (engine->engine, key, policy);
+}
+
+
+gpgme_error_t
_gpgme_engine_op_import (engine_t engine, gpgme_data_t keydata,
gpgme_key_t *keyarray)
{
diff --git a/src/engine.h b/src/engine.h
index 6f338351..4ce2bed1 100644
--- a/src/engine.h
+++ b/src/engine.h
@@ -126,6 +126,9 @@ gpgme_error_t _gpgme_engine_op_keysign (engine_t engine,
unsigned long expires,
unsigned int flags,
gpgme_ctx_t ctx);
+gpgme_error_t _gpgme_engine_op_tofu_policy (engine_t engine,
+ gpgme_key_t key,
+ gpgme_tofu_policy_t policy);
gpgme_error_t _gpgme_engine_op_import (engine_t engine,
gpgme_data_t keydata,
gpgme_key_t *keyarray);
diff --git a/src/gpgme.def b/src/gpgme.def
index f987b38d..7882af62 100644
--- a/src/gpgme.def
+++ b/src/gpgme.def
@@ -239,6 +239,8 @@ EXPORTS
gpgme_op_revuid @179
gpgme_op_keysign_start @180
gpgme_op_keysign @181
+ gpgme_op_tofu_policy_start @182
+ gpgme_op_tofu_policy @183
; END
diff --git a/src/gpgme.h.in b/src/gpgme.h.in
index 121e2ce1..5ed08903 100644
--- a/src/gpgme.h.in
+++ b/src/gpgme.h.in
@@ -1968,6 +1968,16 @@ gpgme_error_t gpgme_op_card_edit (gpgme_ctx_t ctx, gpgme_key_t key,
gpgme_data_t out);
+/* Set the Tofu policy of KEY to POLCIY. */
+gpgme_error_t gpgme_op_tofu_policy_start (gpgme_ctx_t ctx,
+ gpgme_key_t key,
+ gpgme_tofu_policy_t policy);
+gpgme_error_t gpgme_op_tofu_policy (gpgme_ctx_t ctx,
+ gpgme_key_t key,
+ gpgme_tofu_policy_t policy);
+
+
+
/*
* Key listing
diff --git a/src/libgpgme.vers b/src/libgpgme.vers
index d86eee8f..d635b6ba 100644
--- a/src/libgpgme.vers
+++ b/src/libgpgme.vers
@@ -113,6 +113,8 @@ GPGME_1.1 {
gpgme_op_revuid;
gpgme_op_keysign_start;
gpgme_op_keysign;
+ gpgme_op_tofu_policy_start;
+ gpgme_op_tofu_policy;
};
diff --git a/src/tofupolicy.c b/src/tofupolicy.c
new file mode 100644
index 00000000..799779e5
--- /dev/null
+++ b/src/tofupolicy.c
@@ -0,0 +1,184 @@
+/* tofupolicy.c - Tofu policy helpers.
+ * Copyright (C) 2016 g10 Code GmbH
+ *
+ * This file is part of GPGME.
+ *
+ * GPGME is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * GPGME is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdlib.h>
+
+#include "gpgme.h"
+#include "debug.h"
+#include "context.h"
+#include "ops.h"
+
+
+typedef struct
+{
+ /* The error code from a FAILURE status line or 0. */
+ gpg_error_t failure_code;
+
+ /* The error code from an ERROR status line or 0. */
+ gpg_error_t error_code;
+
+} *op_data_t;
+
+
+
+/* Parse an error status line. Return the error location and the
+ error code. The function may modify ARGS. */
+static char *
+parse_error (char *args, gpg_error_t *r_err)
+{
+ char *where = strchr (args, ' ');
+ char *which;
+
+ if (where)
+ {
+ *where = '\0';
+ which = where + 1;
+
+ where = strchr (which, ' ');
+ if (where)
+ *where = '\0';
+
+ where = args;
+ }
+ else
+ {
+ *r_err = trace_gpg_error (GPG_ERR_INV_ENGINE);
+ return NULL;
+ }
+
+ *r_err = atoi (which);
+
+ return where;
+}
+
+
+static gpgme_error_t
+tofu_policy_status_handler (void *priv, gpgme_status_code_t code, char *args)
+{
+ gpgme_ctx_t ctx = (gpgme_ctx_t) priv;
+ gpgme_error_t err;
+ void *hook;
+ op_data_t opd;
+ char *loc;
+
+ err = _gpgme_op_data_lookup (ctx, OPDATA_TOFU_POLICY, &hook, -1, NULL);
+ opd = hook;
+ if (err)
+ return err;
+
+ switch (code)
+ {
+ case GPGME_STATUS_ERROR:
+ loc = parse_error (args, &err);
+ if (!loc)
+ return err;
+ if (!opd->error_code)
+ opd->error_code = err;
+ break;
+
+ case GPGME_STATUS_FAILURE:
+ opd->failure_code = _gpgme_parse_failure (args);
+ break;
+
+ case GPGME_STATUS_EOF:
+ if (opd->error_code)
+ err = opd->error_code;
+ else if (opd->failure_code)
+ err = opd->failure_code;
+ break;
+
+ default:
+ break;
+ }
+
+ return err;
+}
+
+
+/* Set the TOFU policy for KEY to POLICY. */
+static gpgme_error_t
+tofu_policy_start (gpgme_ctx_t ctx, int synchronous,
+ gpgme_key_t key, gpgme_tofu_policy_t policy)
+{
+ gpgme_error_t err;
+ void *hook;
+ op_data_t opd;
+
+ if (ctx->protocol != GPGME_PROTOCOL_OPENPGP)
+ return gpgme_error (GPG_ERR_UNSUPPORTED_PROTOCOL);
+
+ if (!key)
+ return gpg_error (GPG_ERR_INV_VALUE);
+
+ err = _gpgme_op_reset (ctx, synchronous);
+ if (err)
+ return err;
+
+ err = _gpgme_op_data_lookup (ctx, OPDATA_TOFU_POLICY, &hook,
+ sizeof (*opd), NULL);
+ opd = hook;
+ if (err)
+ return err;
+
+ _gpgme_engine_set_status_handler (ctx->engine, tofu_policy_status_handler,
+ ctx);
+
+ return _gpgme_engine_op_tofu_policy (ctx->engine, key, policy);
+}
+
+
+
+/* Set the TOFU policy of KEY to POLCIY. This is the asynchronous
+ * variant. */
+gpgme_error_t
+gpgme_op_tofu_policy_start (gpgme_ctx_t ctx,
+ gpgme_key_t key, gpgme_tofu_policy_t policy)
+{
+ gpg_error_t err;
+ TRACE_BEG2 (DEBUG_CTX, "gpgme_op_tofu_policy_start", ctx,
+ "key=%p, policy=%u", key, (unsigned int)policy);
+
+ if (!ctx)
+ return TRACE_ERR (gpg_error (GPG_ERR_INV_VALUE));
+
+ err = tofu_policy_start (ctx, 0, key, policy);
+ return TRACE_ERR (err);
+}
+
+
+/* This is the synchronous variant of gpgme_op_tofu_policy_start. */
+gpgme_error_t
+gpgme_op_tofu_policy (gpgme_ctx_t ctx,
+ gpgme_key_t key, gpgme_tofu_policy_t policy)
+{
+ gpgme_error_t err;
+ TRACE_BEG2 (DEBUG_CTX, "gpgme_op_tofu_policy", ctx,
+ "key=%p, policy=%u", key, (unsigned int)policy);
+
+ if (!ctx)
+ return TRACE_ERR (gpg_error (GPG_ERR_INV_VALUE));
+
+ err = tofu_policy_start (ctx, 1, key, policy);
+ if (!err)
+ err = _gpgme_wait_one (ctx);
+ return TRACE_ERR (err);
+}
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 07:22:32 +0000