| 1 | # SPDX-License-Identifier: GPL-2.0-only |
| 2 | # |
| 3 | # RxRPC session sockets |
| 4 | # |
| 5 | |
| 6 | config AF_RXRPC |
| 7 | tristate "RxRPC session sockets" |
| 8 | depends on INET |
| 9 | select CRYPTO |
| 10 | select CRYPTO_LIB_DES if RXKAD |
| 11 | select KEYS |
| 12 | select NET_UDP_TUNNEL |
| 13 | help |
| 14 | Say Y or M here to include support for RxRPC session sockets (just |
| 15 | the transport part, not the presentation part: (un)marshalling is |
| 16 | left to the application). |
| 17 | |
| 18 | These are used for AFS kernel filesystem and userspace utilities. |
| 19 | |
| 20 | This module at the moment only supports client operations and is |
| 21 | currently incomplete. |
| 22 | |
| 23 | See Documentation/networking/rxrpc.rst. |
| 24 | |
| 25 | if AF_RXRPC |
| 26 | |
| 27 | config AF_RXRPC_IPV6 |
| 28 | bool "IPv6 support for RxRPC" |
| 29 | depends on IPV6 |
| 30 | help |
| 31 | Say Y here to allow AF_RXRPC to use IPV6 UDP as well as IPV4 UDP as |
| 32 | its network transport. |
| 33 | |
| 34 | config AF_RXRPC_INJECT_LOSS |
| 35 | bool "Inject packet loss into RxRPC packet stream" |
| 36 | help |
| 37 | Say Y here to inject packet loss by discarding some received and some |
| 38 | transmitted packets. |
| 39 | |
| 40 | config AF_RXRPC_INJECT_RX_DELAY |
| 41 | bool "Inject delay into packet reception" |
| 42 | depends on SYSCTL |
| 43 | help |
| 44 | Say Y here to inject a delay into packet reception, allowing an |
| 45 | extended RTT time to be modelled. The delay can be configured using |
| 46 | /proc/sys/net/rxrpc/rxrpc_inject_rx_delay, setting a number of |
| 47 | milliseconds up to 0.5s (note that the granularity is actually in |
| 48 | jiffies). |
| 49 | |
| 50 | config AF_RXRPC_DEBUG |
| 51 | bool "RxRPC dynamic debugging" |
| 52 | help |
| 53 | Say Y here to make runtime controllable debugging messages appear. |
| 54 | |
| 55 | See Documentation/networking/rxrpc.rst. |
| 56 | |
| 57 | |
| 58 | config RXKAD |
| 59 | bool "RxRPC Kerberos security" |
| 60 | help |
| 61 | Provide kerberos 4 and AFS kaserver security handling for AF_RXRPC |
| 62 | through the use of the key retention service. |
| 63 | |
| 64 | See Documentation/networking/rxrpc.rst. |
| 65 | |
| 66 | config RXGK |
| 67 | bool "RxRPC GSSAPI security" |
| 68 | select CRYPTO_KRB5 |
| 69 | select CRYPTO_MANAGER |
| 70 | select CRYPTO_KRB5ENC |
| 71 | select CRYPTO_AUTHENC |
| 72 | select CRYPTO_SKCIPHER |
| 73 | select CRYPTO_HASH_INFO |
| 74 | select CRYPTO_HMAC |
| 75 | select CRYPTO_CMAC |
| 76 | select CRYPTO_SHA1 |
| 77 | select CRYPTO_SHA256 |
| 78 | select CRYPTO_SHA512 |
| 79 | select CRYPTO_CBC |
| 80 | select CRYPTO_CTS |
| 81 | select CRYPTO_AES |
| 82 | select CRYPTO_CAMELLIA |
| 83 | help |
| 84 | Provide the GSSAPI-based RxGK security class for AFS. Keys are added |
| 85 | with add_key(). |
| 86 | |
| 87 | See Documentation/networking/rxrpc.rst. |
| 88 | |
| 89 | config RXPERF |
| 90 | tristate "RxRPC test service" |
| 91 | help |
| 92 | Provide an rxperf service tester. This listens on UDP port 7009 for |
| 93 | incoming calls from the rxperf program (an example of which can be |
| 94 | found in OpenAFS). |
| 95 | |
| 96 | config AF_RXRPC_KUNIT_TEST |
| 97 | tristate "RxRPC crypto KUnit test" if !KUNIT_ALL_TESTS |
| 98 | depends on KUNIT && RXKAD |
| 99 | default KUNIT_ALL_TESTS |
| 100 | help |
| 101 | Enable the KUnit test suite for RxRPC's crypto routines. |
| 102 | |
| 103 | endif |