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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 14:37:38 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 14:37:38 +0000
commitae581a19fbe896a797450b9d9573fb66f2735227 (patch)
tree56c40be8518a29c9351364d13a9676aa83932dc0 /src/exec_intercept.h
parentInitial commit. (diff)
downloadsudo-upstream.tar.xz
sudo-upstream.zip
Adding upstream version 1.9.13p3.upstream/1.9.13p3upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/exec_intercept.h')
-rw-r--r--src/exec_intercept.h55
1 files changed, 55 insertions, 0 deletions
diff --git a/src/exec_intercept.h b/src/exec_intercept.h
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+/*
+ * SPDX-License-Identifier: ISC
+ *
+ * Copyright (c) 2021-2022 Todd C. Miller <Todd.Miller@sudo.ws>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef SUDO_EXEC_INTERCEPT_H
+#define SUDO_EXEC_INTERCEPT_H
+
+enum intercept_state {
+ INVALID_STATE,
+ RECV_HELLO_INITIAL,
+ RECV_HELLO,
+ RECV_SECRET,
+ RECV_POLICY_CHECK,
+ RECV_CONNECTION,
+ POLICY_ACCEPT,
+ POLICY_REJECT,
+ POLICY_TEST,
+ POLICY_ERROR
+};
+
+/* Closure for intercept_cb() */
+struct intercept_closure {
+ union sudo_token_un token;
+ struct command_details *details;
+ struct sudo_event ev;
+ const char *errstr;
+ char *command; /* dynamically allocated */
+ char **run_argv; /* owned by plugin */
+ char **run_envp; /* dynamically allocated */
+ uint8_t *buf; /* dynamically allocated */
+ uint32_t len;
+ uint32_t off;
+ int listen_sock;
+ enum intercept_state state;
+ int initial_command;
+};
+
+void intercept_closure_reset(struct intercept_closure *closure);
+bool intercept_check_policy(const char *command, int argc, char **argv, int envc, char **envp, const char *runcwd, int *oldcwd, void *closure);
+
+#endif /* SUDO_EXEC_INTERCEPT_H */