From cb034b9b374927c7552e36dcbc306d8456b2a0cb Mon Sep 17 00:00:00 2001 From: Damjan Marion Date: Wed, 28 Dec 2016 18:38:59 +0100 Subject: Move java,lua api and remaining plugins to src/ Change-Id: I1c3b87e886603678368428ae56a6bd3327cbc90d Signed-off-by: Damjan Marion --- plugins/ioam-plugin/ioam/lib-pot/jvpp_ioam_pot.c | 124 ------- plugins/ioam-plugin/ioam/lib-pot/jvpp_ioam_pot.h | 45 --- plugins/ioam-plugin/ioam/lib-pot/math64.h | 159 -------- plugins/ioam-plugin/ioam/lib-pot/pot.api | 133 ------- plugins/ioam-plugin/ioam/lib-pot/pot_all_api_h.h | 16 - plugins/ioam-plugin/ioam/lib-pot/pot_api.c | 292 --------------- plugins/ioam-plugin/ioam/lib-pot/pot_msg_enum.h | 28 -- plugins/ioam-plugin/ioam/lib-pot/pot_test.c | 365 ------------------- plugins/ioam-plugin/ioam/lib-pot/pot_util.c | 445 ----------------------- plugins/ioam-plugin/ioam/lib-pot/pot_util.h | 195 ---------- 10 files changed, 1802 deletions(-) delete mode 100644 plugins/ioam-plugin/ioam/lib-pot/jvpp_ioam_pot.c delete mode 100644 plugins/ioam-plugin/ioam/lib-pot/jvpp_ioam_pot.h delete mode 100644 plugins/ioam-plugin/ioam/lib-pot/math64.h delete mode 100644 plugins/ioam-plugin/ioam/lib-pot/pot.api delete mode 100644 plugins/ioam-plugin/ioam/lib-pot/pot_all_api_h.h delete mode 100644 plugins/ioam-plugin/ioam/lib-pot/pot_api.c delete mode 100644 plugins/ioam-plugin/ioam/lib-pot/pot_msg_enum.h delete mode 100644 plugins/ioam-plugin/ioam/lib-pot/pot_test.c delete mode 100644 plugins/ioam-plugin/ioam/lib-pot/pot_util.c delete mode 100644 plugins/ioam-plugin/ioam/lib-pot/pot_util.h (limited to 'plugins/ioam-plugin/ioam/lib-pot') diff --git a/plugins/ioam-plugin/ioam/lib-pot/jvpp_ioam_pot.c b/plugins/ioam-plugin/ioam/lib-pot/jvpp_ioam_pot.c deleted file mode 100644 index a60ae60f4fa..00000000000 --- a/plugins/ioam-plugin/ioam/lib-pot/jvpp_ioam_pot.c +++ /dev/null @@ -1,124 +0,0 @@ -/* - * Copyright (c) 2016 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include - -#include -#define vl_typedefs /* define message structures */ -#include -#undef vl_typedefs - -#define vl_endianfun -#include -#undef vl_endianfun - -#define vl_print(handle, ...) -#define vl_printfun -#include -#undef vl_printfun - -/* Get the API version number */ -#define vl_api_version(n,v) static u32 api_version=(v); -#include -#undef vl_api_version - -#include -#include -#include - -#if VPPJNI_DEBUG == 1 - #define DEBUG_LOG(...) clib_warning(__VA_ARGS__) -#else - #define DEBUG_LOG(...) -#endif - -#include - -#include "ioam/jvpp/io_fd_vpp_jvpp_ioampot_JVppIoampotImpl.h" -#include "jvpp_ioam_pot.h" -#include "ioam/jvpp/jvpp_ioam_pot_gen.h" - -/* - * Class: io_fd_vpp_jvpp_ioampot_JVppIoampotImpl - * Method: init0 - * Signature: (JI)V - */ -JNIEXPORT void JNICALL Java_io_fd_vpp_jvpp_ioampot_JVppIoampotImpl_init0 - (JNIEnv *env, jclass clazz, jobject callback, jlong queue_address, jint my_client_index) { - ioampot_main_t * plugin_main = &ioampot_main; - u8 * name; - clib_warning ("Java_io_fd_vpp_jvpp_ioampot_JVppIoampotImpl_init0"); - - plugin_main->my_client_index = my_client_index; - plugin_main->vl_input_queue = (unix_shared_memory_queue_t *)queue_address; - - name = format (0, "ioam_pot_%08x%c", api_version, 0); - plugin_main->msg_id_base = vl_client_get_first_plugin_msg_id ((char *) name); - - if (plugin_main->msg_id_base == (u16) ~0) { - jclass exClass = (*env)->FindClass(env, "java/lang/IllegalStateException"); - (*env)->ThrowNew(env, exClass, "ioam_pot plugin is not loaded in VPP"); - } else { - plugin_main->callbackObject = (*env)->NewGlobalRef(env, callback); - plugin_main->callbackClass = (jclass)(*env)->NewGlobalRef(env, (*env)->GetObjectClass(env, callback)); - - #define _(N,n) \ - vl_msg_api_set_handlers(VL_API_##N + plugin_main->msg_id_base, #n, \ - vl_api_##n##_t_handler, \ - vl_noop_handler, \ - vl_api_##n##_t_endian, \ - vl_api_##n##_t_print, \ - sizeof(vl_api_##n##_t), 1); - foreach_api_reply_handler; - #undef _ - } -} - -JNIEXPORT void JNICALL Java_io_fd_vpp_jvpp_ioampot_JVppIoampotImpl_close0 -(JNIEnv *env, jclass clazz) { - ioampot_main_t * plugin_main = &ioampot_main; - - // cleanup: - (*env)->DeleteGlobalRef(env, plugin_main->callbackClass); - (*env)->DeleteGlobalRef(env, plugin_main->callbackObject); - - plugin_main->callbackClass = NULL; - plugin_main->callbackObject = NULL; -} - -/* Attach thread to JVM and cache class references when initiating JVPP iOAM POT */ -jint JNI_OnLoad(JavaVM *vm, void *reserved) { - JNIEnv* env; - - if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_8) != JNI_OK) { - return JNI_EVERSION; - } - - if (cache_class_references(env) != 0) { - clib_warning ("Failed to cache class references\n"); - return JNI_ERR; - } - - return JNI_VERSION_1_8; -} - -/* Clean up cached references when disposing JVPP iOAM POT */ -void JNI_OnUnload(JavaVM *vm, void *reserved) { - JNIEnv* env; - if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_8) != JNI_OK) { - return; - } - delete_class_references(env); -} diff --git a/plugins/ioam-plugin/ioam/lib-pot/jvpp_ioam_pot.h b/plugins/ioam-plugin/ioam/lib-pot/jvpp_ioam_pot.h deleted file mode 100644 index 00aa51db5ad..00000000000 --- a/plugins/ioam-plugin/ioam/lib-pot/jvpp_ioam_pot.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Copyright (c) 2016 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#ifndef __included_jvpp_ioam_pot_h__ -#define __included_jvpp_ioam_pot_h__ - -#include -#include -#include -#include -#include -#include - -/* Global state for JVPP-IOAM-POT */ -typedef struct { - /* Base message index for the pot plugin */ - u16 msg_id_base; - - /* Pointer to shared memory queue */ - unix_shared_memory_queue_t * vl_input_queue; - - /* VPP api client index */ - u32 my_client_index; - - /* Callback object and class references enabling asynchronous Java calls */ - jobject callbackObject; - jclass callbackClass; - -} ioampot_main_t; - -ioampot_main_t ioampot_main __attribute__((aligned (64))); - - -#endif /* __included_jvpp_ioam_pot_h__ */ diff --git a/plugins/ioam-plugin/ioam/lib-pot/math64.h b/plugins/ioam-plugin/ioam/lib-pot/math64.h deleted file mode 100644 index 4c608a37de4..00000000000 --- a/plugins/ioam-plugin/ioam/lib-pot/math64.h +++ /dev/null @@ -1,159 +0,0 @@ -/* - * math64.h provides the 64 bit unsigned integer add, multiply followed by modulo operation - * The linux/math64.h provides divide and multiply 64 bit integers but: - * 1. multiply: mul_u64_u64_shr - only returns 64 bits of the result and has to be called - * twice to get the complete 128 bits of the result. - * 2. Modulo operation of the result of addition and multiplication of u64 that may result - * in integers > 64 bits is not supported - * Hence this header to combine add/multiply followed by modulo of u64 integrers - * always resulting in u64. - * - * Copyright (c) 2016 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#ifndef include_vnet_math64_h -#define include_vnet_math64_h -#include - -/* - * multiplies and returns result in hi and lo - */ -static inline void mul64by64(u64 a, u64 b, u64 * hi, u64 * lo) -{ - u64 a_lo = (u64) (uint32_t) a; - u64 a_hi = a >> 32; - u64 b_lo = (u64) (u32) b; - u64 b_hi = b >> 32; - - u64 p0 = a_lo * b_lo; - u64 p1 = a_lo * b_hi; - u64 p2 = a_hi * b_lo; - u64 p3 = a_hi * b_hi; - - u32 cy = (u32) (((p0 >> 32) + (u32) p1 + (u32) p2) >> 32); - - *lo = p0 + (p1 << 32) + (p2 << 32); - *hi = p3 + (p1 >> 32) + (p2 >> 32) + cy; - return; -} - -#define TWO64 18446744073709551616.0 - -static inline u64 mod128by64(u64 x, u64 y, u64 m, double di) -{ - u64 q1, q2, q; - u64 p1, p0; - double dq; - - /* calculate quotient first pass 53 bits */ - dq = (TWO64 * (double)x + (double)y) * di; - - if (dq >= TWO64) - q1 = 0xfffffffffffff800L; - else - q1 = dq; - - /* q1 * m to compare the product to the dividend. */ - mul64by64(q1, m, &p1, &p0); - - /* Adjust quotient. is it > actual result: */ - if (x < p1 || (x == p1 && y < p0)) - { - /* q1 > quotient. calculate abs remainder */ - x = p1 - (x + (p0 < y)); - y = p0 - y; - - /* use the remainder as new dividend to adjust quotient */ - q2 = (u64) ((TWO64 * (double)x + (double)y) * di); - mul64by64(q2, m, &p1, &p0); - - q = q1 - q2; - if (x < p1 || (x == p1 && y <= p0)) - { - y = p0 - y; - } - else - { - y = p0 - y; - y += m; - q--; - } - } - else - { - x = x - (p1 + (y < p0)); - y = y - p0; - - q2 = (u64) ((TWO64 * (double)x + (double)y) * di); - mul64by64(q2, m, &p1, &p0); - - q = q1 + q2; - if (x < p1 || (x == p1 && y < p0)) - { - y = y - p0; - y += m; - q--; - } - else - { - y = y - p0; - if (y >= m) - { - y -= m; - q++; - } - } - } - - return y; -} - -/* - * returns a % p - */ -static inline u64 mod64by64(u64 a, u64 p, u64 primeinv) -{ - return (mod128by64(0, a, p, primeinv)); -} - -static inline void add64(u64 a, u64 b, u64 * whi, u64 * wlo) -{ - *wlo = a + b; - if (*wlo < a) - *whi = 1; - -} - -/* - * returns (a + b)%p - */ -static inline u64 add64_mod(u64 a, u64 b, u64 p, double pi) -{ - u64 shi = 0, slo = 0; - - add64(a, b, &shi, &slo); - return (mod128by64(shi, slo, p, pi)); -} - -/* - * returns (ab) % p - */ -static inline u64 mul64_mod(u64 a, u64 b, u64 p, double pi) -{ - u64 phi = 0, plo = 0; - - mul64by64(a, b, &phi, &plo); - return (mod128by64(phi, plo, p, pi)); -} - -#endif diff --git a/plugins/ioam-plugin/ioam/lib-pot/pot.api b/plugins/ioam-plugin/ioam/lib-pot/pot.api deleted file mode 100644 index fa2fc126b7e..00000000000 --- a/plugins/ioam-plugin/ioam/lib-pot/pot.api +++ /dev/null @@ -1,133 +0,0 @@ -/* Hey Emacs use -*- mode: C -*- */ -/* - * Copyright (c) 2016 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -/** \brief Proof of Transit(POT): Set POT profile - @param id - id of the profile - @param validator - True/False to indicate if this is verifier - @param secret_key - Verification key - @param secret_share - Share of the 1st polynomial - @param prime - Prime number used for modulo operation - @param max_bits - Max bits to be used for Random number generation - @param lpc - Lagrange basis polynomial - @param polynomial_public - pre-evaluated public polynomial - @param list_name_len - length of the name of this profile list - @param list_name - name of this profile list -*/ -define pot_profile_add { - u32 client_index; - u32 context; - u8 id; - u8 validator; - u64 secret_key; - u64 secret_share; - u64 prime; - u8 max_bits; - u64 lpc; - u64 polynomial_public; - u8 list_name_len; - u8 list_name[0]; -}; - -/** \brief Proof of Transit profile add / del response - @param context - sender context, to match reply w/ request - @param retval - return value for request -*/ -define pot_profile_add_reply { - u32 context; - i32 retval; -}; - - -/** \brief Proof of Transit(POT): Activate POT profile in the list - @param id - id of the profile - @param list_name_len - length of the name of this profile list - @param list_name - name of this profile list -*/ -define pot_profile_activate { - u32 client_index; - u32 context; - u8 id; - u8 list_name_len; - u8 list_name[0]; -}; - -/** \brief Proof of Transit profile activate response - @param context - sender context, to match reply w/ request - @param retval - return value for request -*/ -define pot_profile_activate_reply { - u32 context; - i32 retval; -}; - -/** \brief Delete POT Profile - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param list_name_len - length of the name of the profile list - @param list_name - name of profile list to delete -*/ -define pot_profile_del { - u32 client_index; - u32 context; - u8 list_name_len; - u8 list_name[0]; -}; - -/** \brief Proof of Transit profile add / del response - @param context - sender context, to match reply w/ request - @param retval - return value for request -*/ -define pot_profile_del_reply { - u32 context; - i32 retval; -}; - -/** \brief Show POT Profiles - @param client_index - opaque cookie to identify the sender - @param context - sender context, to match reply w/ request - @param id - id of the profile -*/ -define pot_profile_show_config_dump { - u32 client_index; - u32 context; - u8 id; -}; - -/** \brief Show POT profile reply - @param id - id of the profile - @param validator - True/False to indicate if this is verifier - @param secret_key - Verification key - @param secret_share - Share of the 1st polynomial - @param prime - Prime number used for modulo operation - @param max_bits - Max bits to be used for Random number generation - @param lpc - Lagrange basis polynomial - @param polynomial_public - pre-evaluated public polynomial - @param list_name_len - length of the name of this profile list - @param list_name - name of this profile list -*/ -define pot_profile_show_config_details { - u32 context; - i32 retval; - u8 id; - u8 validator; - u64 secret_key; - u64 secret_share; - u64 prime; - u64 bit_mask; - u64 lpc; - u64 polynomial_public; -}; diff --git a/plugins/ioam-plugin/ioam/lib-pot/pot_all_api_h.h b/plugins/ioam-plugin/ioam/lib-pot/pot_all_api_h.h deleted file mode 100644 index 63967c45444..00000000000 --- a/plugins/ioam-plugin/ioam/lib-pot/pot_all_api_h.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * Copyright (c) 2016 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/* Include the generated file, see BUILT_SOURCES in Makefile.am */ -#include diff --git a/plugins/ioam-plugin/ioam/lib-pot/pot_api.c b/plugins/ioam-plugin/ioam/lib-pot/pot_api.c deleted file mode 100644 index d3af7b4036a..00000000000 --- a/plugins/ioam-plugin/ioam/lib-pot/pot_api.c +++ /dev/null @@ -1,292 +0,0 @@ -/* - * Copyright (c) 2016 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/* - *------------------------------------------------------------------ - * pot_api.c - Proof of Transit related APIs to create - * and maintain profiles - *------------------------------------------------------------------ - */ - -#include -#include -#include - -#include -#include -#include - -/* define message IDs */ -#include - -/* define message structures */ -#define vl_typedefs -#include -#undef vl_typedefs - -/* define generated endian-swappers */ -#define vl_endianfun -#include -#undef vl_endianfun - -/* instantiate all the print functions we know about */ -#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__) -#define vl_printfun -#include -#undef vl_printfun - -/* Get the API version number */ -#define vl_api_version(n,v) static u32 api_version=(v); -#include -#undef vl_api_version - -/* - * A handy macro to set up a message reply. - * Assumes that the following variables are available: - * mp - pointer to request message - * rmp - pointer to reply message type - * rv - return value - */ - -#define REPLY_MACRO(t) \ -do { \ - unix_shared_memory_queue_t * q = \ - vl_api_client_index_to_input_queue (mp->client_index); \ - if (!q) \ - return; \ - \ - rmp = vl_msg_api_alloc (sizeof (*rmp)); \ - rmp->_vl_msg_id = ntohs((t)+sm->msg_id_base); \ - rmp->context = mp->context; \ - rmp->retval = ntohl(rv); \ - \ - vl_msg_api_send_shmem (q, (u8 *)&rmp); \ -} while(0); - -#define REPLY_MACRO2(t, body) \ -do { \ - unix_shared_memory_queue_t * q; \ - rv = vl_msg_api_pd_handler (mp, rv); \ - q = vl_api_client_index_to_input_queue (mp->client_index); \ - if (!q) \ - return; \ - \ - rmp = vl_msg_api_alloc (sizeof (*rmp)); \ - rmp->_vl_msg_id = ntohs((t)+sm->msg_id_base); \ - rmp->context = mp->context; \ - rmp->retval = ntohl(rv); \ - do {body;} while (0); \ - vl_msg_api_send_shmem (q, (u8 *)&rmp); \ -} while(0); - -/* List of message types that this plugin understands */ - -#define foreach_pot_plugin_api_msg \ -_(POT_PROFILE_ADD, pot_profile_add) \ -_(POT_PROFILE_ACTIVATE, pot_profile_activate) \ -_(POT_PROFILE_DEL, pot_profile_del) \ -_(POT_PROFILE_SHOW_CONFIG_DUMP, pot_profile_show_config_dump) \ - -static void vl_api_pot_profile_add_t_handler -(vl_api_pot_profile_add_t *mp) -{ - pot_main_t * sm = &pot_main; - int rv = 0; - vl_api_pot_profile_add_reply_t * rmp; - u8 id; - pot_profile *profile = NULL; - u8 *name = 0; - - if (mp->list_name_len) - name = format(0, "%s", mp->list_name); - - pot_profile_list_init(name); - id = mp->id; - profile = pot_profile_find(id); - if (profile) { - rv = pot_profile_create(profile, - clib_net_to_host_u64(mp->prime), - clib_net_to_host_u64(mp->polynomial_public), - clib_net_to_host_u64(mp->lpc), - clib_net_to_host_u64(mp->secret_share)); - if (rv != 0) - goto ERROROUT; - if (1 == mp->validator) - (void)pot_set_validator(profile, clib_net_to_host_u64(mp->secret_key)); - (void)pot_profile_set_bit_mask(profile, mp->max_bits); - } else { - rv = -3; - } - ERROROUT: - vec_free(name); - REPLY_MACRO(VL_API_POT_PROFILE_ADD_REPLY); -} - -static void send_pot_profile_details(vl_api_pot_profile_show_config_dump_t *mp, u8 id) -{ - vl_api_pot_profile_show_config_details_t * rmp; - pot_main_t * sm = &pot_main; - pot_profile *profile = pot_profile_find(id); - int rv = 0; - if(profile){ - REPLY_MACRO2(VL_API_POT_PROFILE_SHOW_CONFIG_DETAILS, - rmp->id=id; - rmp->validator=profile->validator; - rmp->secret_key=clib_host_to_net_u64(profile->secret_key); - rmp->secret_share=clib_host_to_net_u64(profile->secret_share); - rmp->prime=clib_host_to_net_u64(profile->prime); - rmp->bit_mask=clib_host_to_net_u64(profile->bit_mask); - rmp->lpc=clib_host_to_net_u64(profile->lpc); - rmp->polynomial_public=clib_host_to_net_u64(profile->poly_pre_eval); - ); - } - else{ - REPLY_MACRO2(VL_API_POT_PROFILE_SHOW_CONFIG_DETAILS, - rmp->id=id; - rmp->validator=0; - rmp->secret_key=0; - rmp->secret_share=0; - rmp->prime=0; - rmp->bit_mask=0; - rmp->lpc=0; - rmp->polynomial_public=0; - ); - } -} - -static void vl_api_pot_profile_show_config_dump_t_handler -(vl_api_pot_profile_show_config_dump_t *mp) -{ - u8 id = mp->id; - u8 dump_call_id = ~0; - if(dump_call_id==id){ - for(id=0;idlist_name_len) - name = format(0, "%s", mp->list_name); - if (!pot_profile_list_is_enabled(name)) { - rv = -1; - } else { - id = mp->id; - rv = pot_profile_set_active(id); - } - - vec_free(name); - REPLY_MACRO(VL_API_POT_PROFILE_ACTIVATE_REPLY); -} - - -static void vl_api_pot_profile_del_t_handler -(vl_api_pot_profile_del_t *mp) -{ - pot_main_t * sm = &pot_main; - int rv = 0; - vl_api_pot_profile_del_reply_t * rmp; - - clear_pot_profiles(); - - REPLY_MACRO(VL_API_POT_PROFILE_DEL_REPLY); -} - - -/* - * This routine exists to convince the vlib plugin framework that - * we haven't accidentally copied a random .dll into the plugin directory. - * - * Also collects global variable pointers passed from the vpp engine - */ - -clib_error_t * -vlib_plugin_register (vlib_main_t * vm, vnet_plugin_handoff_t * h, - int from_early_init) -{ - pot_main_t * sm = &pot_main; - clib_error_t * error = 0; - - sm->vlib_main = vm; - sm->vnet_main = h->vnet_main; - return error; -} - -/* Set up the API message handling tables */ -static clib_error_t * -pot_plugin_api_hookup (vlib_main_t *vm) -{ - pot_main_t * sm = &pot_main; -#define _(N,n) \ - vl_msg_api_set_handlers((VL_API_##N + sm->msg_id_base), \ - #n, \ - vl_api_##n##_t_handler, \ - vl_noop_handler, \ - vl_api_##n##_t_endian, \ - vl_api_##n##_t_print, \ - sizeof(vl_api_##n##_t), 1); - foreach_pot_plugin_api_msg; -#undef _ - - return 0; -} - -#define vl_msg_name_crc_list -#include -#undef vl_msg_name_crc_list - -static void -setup_message_id_table (pot_main_t * sm, api_main_t * am) -{ -#define _(id,n,crc) \ - vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id + sm->msg_id_base); - foreach_vl_msg_name_crc_pot; -#undef _ -} - -static clib_error_t * pot_init (vlib_main_t * vm) -{ - pot_main_t * sm = &pot_main; - clib_error_t * error = 0; - u8 * name; - - bzero(sm, sizeof(pot_main)); - (void)pot_util_init(); - name = format (0, "ioam_pot_%08x%c", api_version, 0); - - /* Ask for a correctly-sized block of API message decode slots */ - sm->msg_id_base = vl_msg_api_get_msg_ids - ((char *) name, VL_MSG_FIRST_AVAILABLE); - - error = pot_plugin_api_hookup (vm); - - /* Add our API messages to the global name_crc hash table */ - setup_message_id_table (sm, &api_main); - - vec_free(name); - - return error; -} - -VLIB_INIT_FUNCTION (pot_init); diff --git a/plugins/ioam-plugin/ioam/lib-pot/pot_msg_enum.h b/plugins/ioam-plugin/ioam/lib-pot/pot_msg_enum.h deleted file mode 100644 index a4a88bed20f..00000000000 --- a/plugins/ioam-plugin/ioam/lib-pot/pot_msg_enum.h +++ /dev/null @@ -1,28 +0,0 @@ -/* - * Copyright (c) 2016 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#ifndef included_pot_msg_enum_h -#define included_pot_msg_enum_h - -#include - -#define vl_msg_id(n,h) n, -typedef enum { -#include - /* We'll want to know how many messages IDs we need... */ - VL_MSG_FIRST_AVAILABLE, -} vl_msg_id_t; -#undef vl_msg_id - -#endif /* included_pot_msg_enum_h */ diff --git a/plugins/ioam-plugin/ioam/lib-pot/pot_test.c b/plugins/ioam-plugin/ioam/lib-pot/pot_test.c deleted file mode 100644 index 2e87023896e..00000000000 --- a/plugins/ioam-plugin/ioam/lib-pot/pot_test.c +++ /dev/null @@ -1,365 +0,0 @@ -/* - * Copyright (c) 2016 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/* - *------------------------------------------------------------------ - * pot_test.c - test harness for pot plugin - *------------------------------------------------------------------ - */ - -#include -#include -#include -#include -#include - -/* Declare message IDs */ -#include - -/* define message structures */ -#define vl_typedefs -#include -#undef vl_typedefs - -/* declare message handlers for each api */ - -#define vl_endianfun /* define message structures */ -#include -#undef vl_endianfun - -/* instantiate all the print functions we know about */ -#define vl_print(handle, ...) -#define vl_printfun -#include -#undef vl_printfun - -/* Get the API version number. */ -#define vl_api_version(n,v) static u32 api_version=(v); -#include -#undef vl_api_version - - -typedef struct { - /* API message ID base */ - u16 msg_id_base; - vat_main_t *vat_main; -} pot_test_main_t; - -pot_test_main_t pot_test_main; - -#define foreach_standard_reply_retval_handler \ -_(pot_profile_add_reply) \ -_(pot_profile_activate_reply) \ -_(pot_profile_del_reply) - -#define foreach_custom_reply_retval_handler \ -_(pot_profile_show_config_details, \ - errmsg(" ID:%d\n",mp->id); \ - errmsg(" Validator:%d\n",mp->validator); \ - errmsg(" secret_key:%Lx\n",clib_net_to_host_u64(mp->secret_key)); \ - errmsg(" secret_share:%Lx\n",clib_net_to_host_u64(mp->secret_share)); \ - errmsg(" prime:%Lx\n",clib_net_to_host_u64(mp->prime)); \ - errmsg(" bitmask:%Lx\n",clib_net_to_host_u64(mp->bit_mask)); \ - errmsg(" lpc:%Lx\n",clib_net_to_host_u64(mp->lpc)); \ - errmsg(" public poly:%Lx\n",clib_net_to_host_u64(mp->polynomial_public)); \ - ) - -#define _(n) \ - static void vl_api_##n##_t_handler \ - (vl_api_##n##_t * mp) \ - { \ - vat_main_t * vam = pot_test_main.vat_main; \ - i32 retval = ntohl(mp->retval); \ - if (vam->async_mode) { \ - vam->async_errors += (retval < 0); \ - } else { \ - vam->retval = retval; \ - vam->result_ready = 1; \ - } \ - } -foreach_standard_reply_retval_handler; -#undef _ - -#define _(n,body) \ - static void vl_api_##n##_t_handler \ - (vl_api_##n##_t * mp) \ - { \ - vat_main_t * vam = pot_test_main.vat_main; \ - i32 retval = ntohl(mp->retval); \ - if (vam->async_mode) { \ - vam->async_errors += (retval < 0); \ - } else { \ - vam->retval = retval; \ - vam->result_ready = 1; \ - } \ - do{body;}while(0); \ - } -foreach_custom_reply_retval_handler; -#undef _ - -/* - * Table of message reply handlers, must include boilerplate handlers - * we just generated - */ -#define foreach_vpe_api_reply_msg \ -_(POT_PROFILE_ADD_REPLY, pot_profile_add_reply) \ -_(POT_PROFILE_ACTIVATE_REPLY, pot_profile_activate_reply) \ -_(POT_PROFILE_DEL_REPLY, pot_profile_del_reply) \ -_(POT_PROFILE_SHOW_CONFIG_DETAILS, pot_profile_show_config_details) - - -/* M: construct, but don't yet send a message */ - -#define M(T,t) \ -do { \ - vam->result_ready = 0; \ - mp = vl_msg_api_alloc(sizeof(*mp)); \ - memset (mp, 0, sizeof (*mp)); \ - mp->_vl_msg_id = ntohs (VL_API_##T + sm->msg_id_base); \ - mp->client_index = vam->my_client_index; \ -} while(0); - -#define M2(T,t,n) \ -do { \ - vam->result_ready = 0; \ - mp = vl_msg_api_alloc(sizeof(*mp)+(n)); \ - memset (mp, 0, sizeof (*mp)); \ - mp->_vl_msg_id = ntohs (VL_API_##T + sm->msg_id_base); \ - mp->client_index = vam->my_client_index; \ -} while(0); - -/* S: send a message */ -#define S (vl_msg_api_send_shmem (vam->vl_input_queue, (u8 *)&mp)) - -/* W: wait for results, with timeout */ -#define W \ -do { \ - timeout = vat_time_now (vam) + 1.0; \ - \ - while (vat_time_now (vam) < timeout) { \ - if (vam->result_ready == 1) { \ - return (vam->retval); \ - } \ - } \ - return -99; \ -} while(0); - - -static int api_pot_profile_add (vat_main_t *vam) -{ -#define MAX_BITS 64 - pot_test_main_t * sm = &pot_test_main; - unformat_input_t *input = vam->input; - vl_api_pot_profile_add_t *mp; - u8 *name = NULL; - u64 prime = 0; - u64 secret_share = 0; - u64 secret_key = 0; - u32 bits = MAX_BITS; - u64 lpc = 0, poly2 = 0; - f64 timeout; - u8 id = 0; - int rv = 0; - - while (unformat_check_input(input) != UNFORMAT_END_OF_INPUT) - { - if (unformat(input, "name %s", &name)) - ; - else if(unformat(input, "id %d", &id)) - ; - else if (unformat(input, "validator-key 0x%Lx", &secret_key)) - ; - else if (unformat(input, "prime-number 0x%Lx", &prime)) - ; - else if (unformat(input, "secret-share 0x%Lx", &secret_share)) - ; - else if (unformat(input, "polynomial-public 0x%Lx", &poly2)) - ; - else if (unformat(input, "lpc 0x%Lx", &lpc)) - ; - else if (unformat(input, "bits-in-random %u", &bits)) - { - if (bits > MAX_BITS) - bits = MAX_BITS; - } - else - break; - } - - if (!name) - { - errmsg ("name required\n"); - rv = -99; - goto OUT; - } - - M2(POT_PROFILE_ADD, pot_profile_add, vec_len(name)); - - mp->list_name_len = vec_len(name); - clib_memcpy(mp->list_name, name, mp->list_name_len); - mp->secret_share = clib_host_to_net_u64(secret_share); - mp->polynomial_public = clib_host_to_net_u64(poly2); - mp->lpc = clib_host_to_net_u64(lpc); - mp->prime = clib_host_to_net_u64(prime); - if (secret_key != 0) - { - mp->secret_key = clib_host_to_net_u64(secret_key); - mp->validator = 1; - } - else - { - mp->validator = 0; - } - mp->id = id; - mp->max_bits = bits; - - S; W; - -OUT: - vec_free(name); - return(rv); -} - -static int api_pot_profile_activate (vat_main_t *vam) -{ -#define MAX_BITS 64 - pot_test_main_t * sm = &pot_test_main; - unformat_input_t *input = vam->input; - vl_api_pot_profile_activate_t *mp; - u8 *name = NULL; - u8 id = 0; - int rv = 0; - f64 timeout; - - while (unformat_check_input(input) != UNFORMAT_END_OF_INPUT) - { - if (unformat(input, "name %s", &name)) - ; - else if(unformat(input, "id %d", &id)) - ; - else - break; - } - - if (!name) - { - errmsg ("name required\n"); - rv = -99; - goto OUT; - } - - M2(POT_PROFILE_ACTIVATE, pot_profile_activate, vec_len(name)); - - mp->list_name_len = vec_len(name); - clib_memcpy(mp->list_name, name, mp->list_name_len); - mp->id = id; - - S; W; - -OUT: - vec_free(name); - return(rv); -} - - -static int api_pot_profile_del (vat_main_t *vam) -{ - pot_test_main_t * sm = &pot_test_main; - vl_api_pot_profile_del_t *mp; - f64 timeout; - - M(POT_PROFILE_DEL, pot_profile_del); - mp->list_name_len = 0; - S; W; - return 0; -} - -static int api_pot_profile_show_config_dump (vat_main_t *vam) -{ - pot_test_main_t * sm = &pot_test_main; - unformat_input_t *input = vam->input; - vl_api_pot_profile_show_config_dump_t *mp; - f64 timeout; - u8 id = 0; - - while(unformat_check_input(input) != UNFORMAT_END_OF_INPUT) - { - if(unformat(input,"id %d",&id)); - else - break; - } - M(POT_PROFILE_SHOW_CONFIG_DUMP, pot_profile_show_config_dump); - - mp->id = id; - - S; W; - return 0; -} - -/* - * List of messages that the api test plugin sends, - * and that the data plane plugin processes - */ -#define foreach_vpe_api_msg \ -_(pot_profile_add, "name id [0-1] " \ - "prime-number <0xu64> bits-in-random [0-64] " \ - "secret-share <0xu64> lpc <0xu64> polynomial-public <0xu64> " \ - "[validator-key <0xu64>] [validity <0xu64>]") \ -_(pot_profile_activate, "name id [0-1] ") \ -_(pot_profile_del, "[id ]") \ -_(pot_profile_show_config_dump, "id [0-1]") - -void vat_api_hookup (vat_main_t *vam) -{ - pot_test_main_t * sm = &pot_test_main; - /* Hook up handlers for replies from the data plane plug-in */ -#define _(N,n) \ - vl_msg_api_set_handlers((VL_API_##N + sm->msg_id_base), \ - #n, \ - vl_api_##n##_t_handler, \ - vl_noop_handler, \ - vl_api_##n##_t_endian, \ - vl_api_##n##_t_print, \ - sizeof(vl_api_##n##_t), 1); - foreach_vpe_api_reply_msg; -#undef _ - - /* API messages we can send */ -#define _(n,h) hash_set_mem (vam->function_by_name, #n, api_##n); - foreach_vpe_api_msg; -#undef _ - - /* Help strings */ -#define _(n,h) hash_set_mem (vam->help_by_name, #n, h); - foreach_vpe_api_msg; -#undef _ -} - -clib_error_t * vat_plugin_register (vat_main_t *vam) -{ - pot_test_main_t * sm = &pot_test_main; - u8 * name; - - sm->vat_main = vam; - - name = format (0, "ioam_pot_%08x%c", api_version, 0); - sm->msg_id_base = vl_client_get_first_plugin_msg_id ((char *) name); - - if (sm->msg_id_base != (u16) ~0) - vat_api_hookup (vam); - - vec_free(name); - - return 0; -} diff --git a/plugins/ioam-plugin/ioam/lib-pot/pot_util.c b/plugins/ioam-plugin/ioam/lib-pot/pot_util.c deleted file mode 100644 index a253ad4130f..00000000000 --- a/plugins/ioam-plugin/ioam/lib-pot/pot_util.c +++ /dev/null @@ -1,445 +0,0 @@ -/* - * Copyright (c) 2016 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#include -#include -#include -#include -#include -#include "math64.h" -#include "pot_util.h" - -pot_main_t pot_main; - -static void pot_profile_cleanup(pot_profile *profile); - -static void pot_main_profiles_reset (void) -{ - pot_main_t *sm = &pot_main; - int i = 0; - - for (i = 0; i < MAX_POT_PROFILES; i++) - { - pot_profile_cleanup(&(sm->profile_list[i])); - } - sm->active_profile_id = 0; - if (sm->profile_list_name) - vec_free(sm->profile_list_name); - sm->profile_list_name = NULL; -} - -int pot_util_init (void) -{ - pot_main_profiles_reset(); - - return(0); -} - -static void pot_profile_init(pot_profile * new, u8 id) -{ - if (new) - { - memset(new, 0, sizeof(pot_profile)); - new->id = id; - } -} - -pot_profile *pot_profile_find(u8 id) -{ - pot_main_t *sm = &pot_main; - - if (id < MAX_POT_PROFILES) - { - return (&(sm->profile_list[id])); - } - return (NULL); -} -static int pot_profile_name_equal (u8 *name0, u8 *name1) -{ - int len0, len1; - - len0 = vec_len (name0); - len1 = vec_len (name1); - if (len0 != len1) - return(0); - return (0==strncmp ((char *) name0, (char *)name1, len0)); -} - -int pot_profile_list_is_enabled (u8 *name) -{ - pot_main_t *sm = &pot_main; - return (pot_profile_name_equal(sm->profile_list_name, name)); -} - -void pot_profile_list_init(u8 * profile_list_name) -{ - pot_main_t *sm = &pot_main; - int i = 0; - - /* If it is the same profile list skip reset */ - if (pot_profile_name_equal(sm->profile_list_name, profile_list_name)) - { - return; - } - - pot_main_profiles_reset(); - if (vec_len(profile_list_name)) - sm->profile_list_name = (u8 *)vec_dup(profile_list_name); - else - sm->profile_list_name = 0; - sm->active_profile_id = 0; - - for (i = 0; i < MAX_POT_PROFILES; i++) - { - pot_profile_init(&(sm->profile_list[i]), i); - } -} - -static void pot_profile_cleanup(pot_profile * profile) -{ - u16 id = profile->id; - - memset(profile, 0, sizeof(pot_profile)); - profile->id = id; /* Restore id alone */ -} - -int pot_profile_create(pot_profile * profile, u64 prime, - u64 poly2, u64 lpc, u64 secret_share) -{ - if (profile && !profile->in_use) - { - pot_profile_cleanup(profile); - profile->prime = prime; - profile->primeinv = 1.0 / prime; - profile->lpc = lpc; - profile->poly_pre_eval = poly2; - profile->secret_share = secret_share; - profile->total_pkts_using_this_profile = 0; - profile->valid = 1; - return(0); - } - - return(-1); -} - -int pot_set_validator(pot_profile * profile, u64 key) -{ - if (profile && !profile->in_use) - { - profile->validator = 1; - profile->secret_key = key; - return(0); - } - return(-1); -} - -always_inline u64 pot_update_cumulative_inline(u64 cumulative, u64 random, - u64 secret_share, u64 prime, u64 lpc, u64 pre_split, double prime_inv) -{ - u64 share_random = 0; - u64 cumulative_new = 0; - - /* - * calculate split share for random - */ - share_random = add64_mod(pre_split, random, prime, prime_inv); - - /* - * lpc * (share_secret + share_random) - */ - share_random = add64_mod(share_random, secret_share, prime, prime_inv); - share_random = mul64_mod(share_random, lpc, prime, prime_inv); - - cumulative_new = add64_mod(cumulative, share_random, prime, prime_inv); - - return (cumulative_new); -} - -u64 pot_update_cumulative(pot_profile * profile, u64 cumulative, u64 random) -{ - if (profile && profile->valid != 0) - { - return (pot_update_cumulative_inline(cumulative, random, profile->secret_share, - profile->prime, profile->lpc, profile->poly_pre_eval, - profile->primeinv)); - } - return (0); -} - -always_inline u8 pot_validate_inline(u64 secret, u64 prime, double prime_inv, - u64 cumulative, u64 random) -{ - if (cumulative == (random + secret)) - { - return (1); - } - else if (cumulative == add64_mod(random, secret, prime, prime_inv)) - { - return (1); - } - return (0); -} - -/* - * return True if the cumulative matches secret from a profile - */ -u8 pot_validate(pot_profile * profile, u64 cumulative, u64 random) -{ - if (profile && profile->validator) - { - return (pot_validate_inline(profile->secret_key, profile->prime, - profile->primeinv, cumulative, random)); - } - return (0); -} - -/* - * Utility function to get random number per pack - */ -u64 pot_generate_random(pot_profile * profile) -{ - u64 random = 0; - int32_t second_half; - static u32 seed = 0; - - if (PREDICT_FALSE(!seed)) - seed = random_default_seed(); - - /* - * Upper 4 bytes seconds - */ - random = (u64) time(NULL); - - random &= 0xffffffff; - random = random << 32; - /* - * Lower 4 bytes random number - */ - second_half = random_u32(&seed); - - random |= second_half; - - if (PREDICT_TRUE(profile != NULL)) - { - random &= profile->bit_mask; - } - return (random); -} - -int pot_profile_set_bit_mask(pot_profile * profile, u16 bits) -{ - int sizeInBits; - - if (profile && !profile->in_use) - { - sizeInBits = sizeof(profile->bit_mask) * 8; - profile->bit_mask = - (bits >= - sizeInBits ? (u64) - 1 : (u64) ((u64) 1 << (u64) bits) - 1); - return(0); - } - return(-1); -} - -clib_error_t *clear_pot_profile_command_fn(vlib_main_t * vm, - unformat_input_t * input, vlib_cli_command_t * cmd) -{ - - pot_main_profiles_reset(); - - return 0; -} - -void clear_pot_profiles() -{ - clear_pot_profile_command_fn(0, 0, 0); -} - -VLIB_CLI_COMMAND(clear_pot_profile_command) = -{ -.path = "clear pot profile", -.short_help = "clear pot profile [|all]", -.function = clear_pot_profile_command_fn, -}; - -static clib_error_t *set_pot_profile_command_fn(vlib_main_t * vm, - unformat_input_t * input, vlib_cli_command_t * cmd) -{ - u64 prime; - u64 secret_share; - u64 secret_key; - u8 validator = 0; - u32 profile_id = ~0; - u32 bits; - u64 lpc = 0, poly2 = 0; - pot_profile *profile = NULL; - u8 *profile_list_name = NULL; - - bits = MAX_BITS; - - while (unformat_check_input(input) != UNFORMAT_END_OF_INPUT) - { - if (unformat(input, "name %s", - &profile_list_name)); - else if (unformat(input, "id %d", &profile_id)) - ; - else if (unformat(input, "validate-key 0x%Lx", &secret_key)) - validator = 1; - else if (unformat(input, "prime-number 0x%Lx", &prime)) - ; - else if (unformat(input, "secret_share 0x%Lx", &secret_share)) - ; - else if (unformat(input, "polynomial2 0x%Lx", &poly2)) - ; - else if (unformat(input, "lpc 0x%Lx", &lpc)) - ; - else if (unformat(input, "bits-in-random %d", &bits)) - { - if (bits > MAX_BITS) - bits = MAX_BITS; - } - else - break; - } - if (profile_list_name == 0) - { - return clib_error_return(0, "Name cannot be null"); - } - pot_profile_list_init(profile_list_name); - profile = pot_profile_find(profile_id); - - if (profile) - { - pot_profile_create(profile, prime, poly2, lpc, secret_share); - if (validator) - pot_set_validator(profile, secret_key); - pot_profile_set_bit_mask(profile, bits); - } - vec_free(profile_list_name); - return 0; -} - -VLIB_CLI_COMMAND(set_pot_profile_command) = -{ -.path = "set pot profile", -.short_help = "set pot profile name id [0-1] [validator-key 0xu64] \ - prime-number 0xu64 secret_share 0xu64 lpc 0xu64 \ - polynomial2 0xu64 bits-in-random [0-64] ", -.function = set_pot_profile_command_fn, -}; - -static clib_error_t *set_pot_profile_activate_command_fn(vlib_main_t * vm, - unformat_input_t * input, vlib_cli_command_t * cmd) -{ - pot_main_t *sm = &pot_main; - u8 *profile_list_name = NULL; - u32 id = 0; - clib_error_t *result = NULL; - - while (unformat_check_input(input) != UNFORMAT_END_OF_INPUT) - { - if (unformat(input, "name %s", - &profile_list_name)); - else if (unformat(input, "id %d", &id)) - ; - else - return clib_error_return(0, "unknown input `%U'", - format_unformat_error, input); - } - if (profile_list_name == 0) - { - return clib_error_return(0, "Name cannot be null"); - } - - if (!pot_profile_list_is_enabled(profile_list_name)) { - result = clib_error_return(0, "%s list is not enabled, profile in use %s", - profile_list_name, sm->profile_list_name); - } else if (0 != pot_profile_set_active((u8)id)) { - result = clib_error_return(0, "Profile %d not defined in %s", - id, sm->profile_list_name); - } - vec_free(profile_list_name); - return result; -} - -VLIB_CLI_COMMAND(set_pot_profile_activate_command) = -{ -.path = "set pot profile-active", -.short_help = "set pot profile-active name id [0-1]", -.function = set_pot_profile_activate_command_fn, -}; - -static clib_error_t *show_pot_profile_command_fn(vlib_main_t * vm, - unformat_input_t * input, vlib_cli_command_t * cmd) -{ - pot_main_t *sm = &pot_main; - pot_profile *p = NULL; - u16 i; - u8 *s = 0; - - if (vec_len(sm->profile_list_name) == 0) - { - s = format(s, "POT Profiles not configured\n"); - vlib_cli_output(vm, "%v", s); - return 0; - } - s = format(s, "Profile list in use : %s\n",sm->profile_list_name); - for (i = 0; i < MAX_POT_PROFILES; i++) - { - p = pot_profile_find(i); - if (p->valid == 0) - continue; - s = format(s, "POT Profile at index: %d\n", i); - s = format(s, " Id : %d\n", p->id); - s = format(s, " Validator : %s (%d)\n", - (p->validator) ? "True" : "False", p->validator); - if (p->validator == 1) - s = format(s, " Secret key : 0x%Lx (%Ld)\n", - p->secret_key, p->secret_key); - s = format(s, " Secret share : 0x%Lx (%Ld)\n", - p->secret_share, p->secret_share); - s = format(s, " Prime number : 0x%Lx (%Ld)\n", - p->prime, p->prime); - s = format(s, "2nd polynomial(eval) : 0x%Lx (%Ld)\n", - p->poly_pre_eval, p->poly_pre_eval); - s = format(s, " LPC : 0x%Lx (%Ld)\n", p->lpc, p->lpc); - - s = format(s, " Bit mask : 0x%Lx (%Ld)\n", - p->bit_mask, p->bit_mask); - } - - p = pot_profile_find(sm->active_profile_id); - - if (p && p->valid && p->in_use) { - s = format(s, "\nProfile index in use: %d\n", sm->active_profile_id); - s = format(s, "Pkts passed : 0x%Lx (%Ld)\n", - p->total_pkts_using_this_profile, - p->total_pkts_using_this_profile); - if (pot_is_decap(p)) - s = format(s, " This is Decap node. \n"); - } else { - s = format(s, "\nProfile index in use: None\n"); - } - vlib_cli_output(vm, "%v", s); - vec_free(s); - - return 0; -} - -VLIB_CLI_COMMAND(show_pot_profile_command) = -{ -.path = "show pot profile", -.short_help = "show pot profile", -.function = show_pot_profile_command_fn, -}; diff --git a/plugins/ioam-plugin/ioam/lib-pot/pot_util.h b/plugins/ioam-plugin/ioam/lib-pot/pot_util.h deleted file mode 100644 index 9df31fae0df..00000000000 --- a/plugins/ioam-plugin/ioam/lib-pot/pot_util.h +++ /dev/null @@ -1,195 +0,0 @@ -/* - * pot_util.h -- Proof Of Transit Utility Header - * - * Copyright (c) 2016 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef include_vnet_pot_util_h -#define include_vnet_pot_util_h - -#include -#define debug_ioam debug_ioam_fn -/* Dont change this size 256. This is there across multiple components */ -#define PATH_NAME_SIZE 256 - -/* Ring size. this should be same as the one in ODL. Do not change this - without change in ODL. */ -#define MAX_POT_PROFILES 2 - -/** - * Usage: - * - * On any node that participates in Proof of Transit: - * - * Step 1: Initialize this library by calling pot_init() - * Step 2: Setup a proof of transit profile that contains all the parameters needed to compute cumulative: - * Call these functions: - * pot_profile_find - * pot_profile_create - * pot_profile_set_bit_mask - To setup how large we want the numbers used in the computation and random number <= 64 bits - * Step 2a: For validator do this: - * pot_set_validator - * Step 2b: On initial node enable the profile to be used: - * pot_profile_set_active / pot_profile_get_active will return the profile - * Step 3a: At the initial node to generate Random number that will be read by all other nodes: - * pot_generate_random - * Step 3b: At all nodes including initial and verifier call this to compute cumulative: - * pot_update_cumulative - * Step 4: At the verifier: - * pot_validate - * - */ - -typedef struct pot_profile_ -{ - u8 id : 1; - u8 valid : 1; - u8 in_use : 1; - u64 random; - u8 validator; - u64 secret_key; - u64 secret_share; - u64 prime; - u64 lpc; - u64 poly_pre_eval; - u64 bit_mask; - u64 limit; - double primeinv; - u64 total_pkts_using_this_profile; -} pot_profile; - -typedef struct { - /* Name of the default profile list in use*/ - u8 *profile_list_name; - pot_profile profile_list[MAX_POT_PROFILES]; - /* number of profiles in the list */ - u8 active_profile_id : 1; - - /* API message ID base */ - u16 msg_id_base; - - /* convenience */ - vlib_main_t * vlib_main; - vnet_main_t * vnet_main; -} pot_main_t; - -extern pot_main_t pot_main; - -/* - * Initialize proof of transit - */ -int pot_util_init(void); -void pot_profile_list_init(u8 * name); - - -/* - * Find a pot profile by ID - */ -pot_profile *pot_profile_find(u8 id); - -static inline u16 pot_profile_get_id(pot_profile * profile) -{ - if (profile) - { - return (profile->id); - } - return (0); -} - -/* setup and clean up profile */ -int pot_profile_create(pot_profile * profile, u64 prime, - u64 poly2, u64 lpc, u64 secret_share); -/* - * Setup profile as a validator - */ -int pot_set_validator(pot_profile * profile, u64 key); - -/* - * Setup max bits to be used for random number generation - */ -#define MAX_BITS 64 -int pot_profile_set_bit_mask(pot_profile * profile, u16 bits); - -/* - * Given a random and cumulative compute the new cumulative for a given profile - */ -u64 pot_update_cumulative(pot_profile * profile, u64 cumulative, u64 random); - -/* - * return True if the cumulative matches secret from a profile - */ -u8 pot_validate(pot_profile * profile, u64 cumulative, u64 random); - -/* - * Utility function to get random number per pack - */ -u64 pot_generate_random(pot_profile * profile); - - -extern void clear_pot_profiles(); -extern int pot_profile_list_is_enabled(u8 *name); - -static inline u8 pot_is_decap(pot_profile * p) -{ - return (p->validator == 1); -} - -static inline int pot_profile_set_active (u8 id) -{ - pot_main_t *sm = &pot_main; - pot_profile *profile = NULL; - pot_profile *current_active_prof = NULL; - - current_active_prof = pot_profile_find(sm->active_profile_id); - profile = pot_profile_find(id); - if (profile && profile->valid) { - sm->active_profile_id = id; - current_active_prof->in_use = 0; - profile->in_use = 1; - return(0); - } - return(-1); -} -static inline u8 pot_profile_get_active_id (void) -{ - pot_main_t *sm = &pot_main; - return (sm->active_profile_id); -} - -static inline pot_profile * pot_profile_get_active (void) -{ - pot_main_t *sm = &pot_main; - pot_profile *profile = NULL; - profile = pot_profile_find(sm->active_profile_id); - if (profile && profile->in_use) - return(profile); - return (NULL); -} - -static inline void pot_profile_reset_usage_stats (pot_profile *pow) -{ - if (pow) { - pow->total_pkts_using_this_profile = 0; - } -} - -static inline void pot_profile_incr_usage_stats (pot_profile *pow) -{ - if (pow) { - pow->total_pkts_using_this_profile++; - } -} - - -#endif -- cgit 1.2.3-korg