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Diffstat (limited to '')
| -rw-r--r-- | include/intercept.pb-c.h | 369 |
1 files changed, 369 insertions, 0 deletions
diff --git a/include/intercept.pb-c.h b/include/intercept.pb-c.h new file mode 100644 index 0000000..2ea1683 --- /dev/null +++ b/include/intercept.pb-c.h @@ -0,0 +1,369 @@ +/* Generated by the protocol buffer compiler. DO NOT EDIT! */ +/* Generated from: intercept.proto */ + +#ifndef PROTOBUF_C_intercept_2eproto__INCLUDED +#define PROTOBUF_C_intercept_2eproto__INCLUDED + +#include <protobuf-c/protobuf-c.h> + +PROTOBUF_C__BEGIN_DECLS + +#if PROTOBUF_C_VERSION_NUMBER < 1003000 +# error This file was generated by a newer version of protoc-c which is incompatible with your libprotobuf-c headers. Please update your headers. +#elif 1004000 < PROTOBUF_C_MIN_COMPILER_VERSION +# error This file was generated by an older version of protoc-c which is incompatible with your libprotobuf-c headers. Please regenerate this file with a newer version of protoc-c. +#endif + + +typedef struct InterceptRequest InterceptRequest; +typedef struct InterceptHello InterceptHello; +typedef struct HelloResponse HelloResponse; +typedef struct PolicyCheckRequest PolicyCheckRequest; +typedef struct PolicyAcceptMessage PolicyAcceptMessage; +typedef struct PolicyRejectMessage PolicyRejectMessage; +typedef struct PolicyErrorMessage PolicyErrorMessage; +typedef struct InterceptResponse InterceptResponse; + + +/* --- enums --- */ + + +/* --- messages --- */ + +typedef enum { + INTERCEPT_REQUEST__TYPE__NOT_SET = 0, + INTERCEPT_REQUEST__TYPE_POLICY_CHECK_REQ = 1, + INTERCEPT_REQUEST__TYPE_HELLO = 2 + PROTOBUF_C__FORCE_ENUM_TO_BE_INT_SIZE(INTERCEPT_REQUEST__TYPE__CASE) +} InterceptRequest__TypeCase; + +/* + * Intercept message from sudo_intercept.so. Messages on the + * wire are prefixed with a 32-bit size in network byte order. + */ +struct InterceptRequest +{ + ProtobufCMessage base; + InterceptRequest__TypeCase type_case; + union { + PolicyCheckRequest *policy_check_req; + InterceptHello *hello; + } u; +}; +#define INTERCEPT_REQUEST__INIT \ + { PROTOBUF_C_MESSAGE_INIT (&intercept_request__descriptor) \ + , INTERCEPT_REQUEST__TYPE__NOT_SET, {0} } + + +/* + * Hello message from sudo_intercept.so to main sudo process. + * Sudo sends back the token and localhost port number. + */ +struct InterceptHello +{ + ProtobufCMessage base; + int32_t pid; +}; +#define INTERCEPT_HELLO__INIT \ + { PROTOBUF_C_MESSAGE_INIT (&intercept_hello__descriptor) \ + , 0 } + + +/* + * Sudo response to an InterceptHello from sudo_intercept.so. + * The client uses the port number and token to connect back to sudo. + * If log_only is set there is no InterceptResponse to a PolicyCheckRequest. + */ +struct HelloResponse +{ + ProtobufCMessage base; + uint64_t token_lo; + uint64_t token_hi; + int32_t portno; + protobuf_c_boolean log_only; +}; +#define HELLO_RESPONSE__INIT \ + { PROTOBUF_C_MESSAGE_INIT (&hello_response__descriptor) \ + , 0, 0, 0, 0 } + + +/* + * Policy check request from sudo_intercept.so. + * Note that the plugin API only currently supports passing + * the new environment in to the open() function. + */ +struct PolicyCheckRequest +{ + ProtobufCMessage base; + char *command; + char *cwd; + size_t n_argv; + char **argv; + size_t n_envp; + char **envp; + int32_t intercept_fd; +}; +#define POLICY_CHECK_REQUEST__INIT \ + { PROTOBUF_C_MESSAGE_INIT (&policy_check_request__descriptor) \ + , (char *)protobuf_c_empty_string, (char *)protobuf_c_empty_string, 0,NULL, 0,NULL, 0 } + + +struct PolicyAcceptMessage +{ + ProtobufCMessage base; + char *run_command; + size_t n_run_argv; + char **run_argv; + size_t n_run_envp; + char **run_envp; +}; +#define POLICY_ACCEPT_MESSAGE__INIT \ + { PROTOBUF_C_MESSAGE_INIT (&policy_accept_message__descriptor) \ + , (char *)protobuf_c_empty_string, 0,NULL, 0,NULL } + + +struct PolicyRejectMessage +{ + ProtobufCMessage base; + char *reject_message; +}; +#define POLICY_REJECT_MESSAGE__INIT \ + { PROTOBUF_C_MESSAGE_INIT (&policy_reject_message__descriptor) \ + , (char *)protobuf_c_empty_string } + + +struct PolicyErrorMessage +{ + ProtobufCMessage base; + char *error_message; +}; +#define POLICY_ERROR_MESSAGE__INIT \ + { PROTOBUF_C_MESSAGE_INIT (&policy_error_message__descriptor) \ + , (char *)protobuf_c_empty_string } + + +typedef enum { + INTERCEPT_RESPONSE__TYPE__NOT_SET = 0, + INTERCEPT_RESPONSE__TYPE_HELLO_RESP = 1, + INTERCEPT_RESPONSE__TYPE_ACCEPT_MSG = 2, + INTERCEPT_RESPONSE__TYPE_REJECT_MSG = 3, + INTERCEPT_RESPONSE__TYPE_ERROR_MSG = 4 + PROTOBUF_C__FORCE_ENUM_TO_BE_INT_SIZE(INTERCEPT_RESPONSE__TYPE__CASE) +} InterceptResponse__TypeCase; + +/* + * Response sent back to sudo_intercept.so. + */ +struct InterceptResponse +{ + ProtobufCMessage base; + InterceptResponse__TypeCase type_case; + union { + HelloResponse *hello_resp; + PolicyAcceptMessage *accept_msg; + PolicyRejectMessage *reject_msg; + PolicyErrorMessage *error_msg; + } u; +}; +#define INTERCEPT_RESPONSE__INIT \ + { PROTOBUF_C_MESSAGE_INIT (&intercept_response__descriptor) \ + , INTERCEPT_RESPONSE__TYPE__NOT_SET, {0} } + + +/* InterceptRequest methods */ +void intercept_request__init + (InterceptRequest *message); +size_t intercept_request__get_packed_size + (const InterceptRequest *message); +size_t intercept_request__pack + (const InterceptRequest *message, + uint8_t *out); +size_t intercept_request__pack_to_buffer + (const InterceptRequest *message, + ProtobufCBuffer *buffer); +InterceptRequest * + intercept_request__unpack + (ProtobufCAllocator *allocator, + size_t len, + const uint8_t *data); +void intercept_request__free_unpacked + (InterceptRequest *message, + ProtobufCAllocator *allocator); +/* InterceptHello methods */ +void intercept_hello__init + (InterceptHello *message); +size_t intercept_hello__get_packed_size + (const InterceptHello *message); +size_t intercept_hello__pack + (const InterceptHello *message, + uint8_t *out); +size_t intercept_hello__pack_to_buffer + (const InterceptHello *message, + ProtobufCBuffer *buffer); +InterceptHello * + intercept_hello__unpack + (ProtobufCAllocator *allocator, + size_t len, + const uint8_t *data); +void intercept_hello__free_unpacked + (InterceptHello *message, + ProtobufCAllocator *allocator); +/* HelloResponse methods */ +void hello_response__init + (HelloResponse *message); +size_t hello_response__get_packed_size + (const HelloResponse *message); +size_t hello_response__pack + (const HelloResponse *message, + uint8_t *out); +size_t hello_response__pack_to_buffer + (const HelloResponse *message, + ProtobufCBuffer *buffer); +HelloResponse * + hello_response__unpack + (ProtobufCAllocator *allocator, + size_t len, + const uint8_t *data); +void hello_response__free_unpacked + (HelloResponse *message, + ProtobufCAllocator *allocator); +/* PolicyCheckRequest methods */ +void policy_check_request__init + (PolicyCheckRequest *message); +size_t policy_check_request__get_packed_size + (const PolicyCheckRequest *message); +size_t policy_check_request__pack + (const PolicyCheckRequest *message, + uint8_t *out); +size_t policy_check_request__pack_to_buffer + (const PolicyCheckRequest *message, + ProtobufCBuffer *buffer); +PolicyCheckRequest * + policy_check_request__unpack + (ProtobufCAllocator *allocator, + size_t len, + const uint8_t *data); +void policy_check_request__free_unpacked + (PolicyCheckRequest *message, + ProtobufCAllocator *allocator); +/* PolicyAcceptMessage methods */ +void policy_accept_message__init + (PolicyAcceptMessage *message); +size_t policy_accept_message__get_packed_size + (const PolicyAcceptMessage *message); +size_t policy_accept_message__pack + (const PolicyAcceptMessage *message, + uint8_t *out); +size_t policy_accept_message__pack_to_buffer + (const PolicyAcceptMessage *message, + ProtobufCBuffer *buffer); +PolicyAcceptMessage * + policy_accept_message__unpack + (ProtobufCAllocator *allocator, + size_t len, + const uint8_t *data); +void policy_accept_message__free_unpacked + (PolicyAcceptMessage *message, + ProtobufCAllocator *allocator); +/* PolicyRejectMessage methods */ +void policy_reject_message__init + (PolicyRejectMessage *message); +size_t policy_reject_message__get_packed_size + (const PolicyRejectMessage *message); +size_t policy_reject_message__pack + (const PolicyRejectMessage *message, + uint8_t *out); +size_t policy_reject_message__pack_to_buffer + (const PolicyRejectMessage *message, + ProtobufCBuffer *buffer); +PolicyRejectMessage * + policy_reject_message__unpack + (ProtobufCAllocator *allocator, + size_t len, + const uint8_t *data); +void policy_reject_message__free_unpacked + (PolicyRejectMessage *message, + ProtobufCAllocator *allocator); +/* PolicyErrorMessage methods */ +void policy_error_message__init + (PolicyErrorMessage *message); +size_t policy_error_message__get_packed_size + (const PolicyErrorMessage *message); +size_t policy_error_message__pack + (const PolicyErrorMessage *message, + uint8_t *out); +size_t policy_error_message__pack_to_buffer + (const PolicyErrorMessage *message, + ProtobufCBuffer *buffer); +PolicyErrorMessage * + policy_error_message__unpack + (ProtobufCAllocator *allocator, + size_t len, + const uint8_t *data); +void policy_error_message__free_unpacked + (PolicyErrorMessage *message, + ProtobufCAllocator *allocator); +/* InterceptResponse methods */ +void intercept_response__init + (InterceptResponse *message); +size_t intercept_response__get_packed_size + (const InterceptResponse *message); +size_t intercept_response__pack + (const InterceptResponse *message, + uint8_t *out); +size_t intercept_response__pack_to_buffer + (const InterceptResponse *message, + ProtobufCBuffer *buffer); +InterceptResponse * + intercept_response__unpack + (ProtobufCAllocator *allocator, + size_t len, + const uint8_t *data); +void intercept_response__free_unpacked + (InterceptResponse *message, + ProtobufCAllocator *allocator); +/* --- per-message closures --- */ + +typedef void (*InterceptRequest_Closure) + (const InterceptRequest *message, + void *closure_data); +typedef void (*InterceptHello_Closure) + (const InterceptHello *message, + void *closure_data); +typedef void (*HelloResponse_Closure) + (const HelloResponse *message, + void *closure_data); +typedef void (*PolicyCheckRequest_Closure) + (const PolicyCheckRequest *message, + void *closure_data); +typedef void (*PolicyAcceptMessage_Closure) + (const PolicyAcceptMessage *message, + void *closure_data); +typedef void (*PolicyRejectMessage_Closure) + (const PolicyRejectMessage *message, + void *closure_data); +typedef void (*PolicyErrorMessage_Closure) + (const PolicyErrorMessage *message, + void *closure_data); +typedef void (*InterceptResponse_Closure) + (const InterceptResponse *message, + void *closure_data); + +/* --- services --- */ + + +/* --- descriptors --- */ + +extern const ProtobufCMessageDescriptor intercept_request__descriptor; +extern const ProtobufCMessageDescriptor intercept_hello__descriptor; +extern const ProtobufCMessageDescriptor hello_response__descriptor; +extern const ProtobufCMessageDescriptor policy_check_request__descriptor; +extern const ProtobufCMessageDescriptor policy_accept_message__descriptor; +extern const ProtobufCMessageDescriptor policy_reject_message__descriptor; +extern const ProtobufCMessageDescriptor policy_error_message__descriptor; +extern const ProtobufCMessageDescriptor intercept_response__descriptor; + +PROTOBUF_C__END_DECLS + + +#endif /* PROTOBUF_C_intercept_2eproto__INCLUDED */ |