From f70d712e4f505f5c5b50ae17f4f023d20a667568 Mon Sep 17 00:00:00 2001 From: José Bollo Date: Wed, 24 Jan 2018 11:38:43 +0100 Subject: Integrate parts of meta-intel-iot-security MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Adds the recipes of the sub layers - meta-security-framework - meta-security-smack Change-Id: I618608008a3b3d1d34adb6e38048110f13ac0643 Signed-off-by: José Bollo --- .../recipes-test/tcp-smack-test/files/tcp_client.c | 111 +++++++++++++++++++ .../recipes-test/tcp-smack-test/files/tcp_server.c | 118 +++++++++++++++++++++ .../recipes-test/tcp-smack-test/tcp-smack-test.bb | 20 ++++ .../tcp-smack-test/tcp-smack-test.bbappend | 2 + 4 files changed, 251 insertions(+) create mode 100644 meta-security/recipes-test/tcp-smack-test/files/tcp_client.c create mode 100644 meta-security/recipes-test/tcp-smack-test/files/tcp_server.c create mode 100644 meta-security/recipes-test/tcp-smack-test/tcp-smack-test.bb create mode 100644 meta-security/recipes-test/tcp-smack-test/tcp-smack-test.bbappend (limited to 'meta-security/recipes-test/tcp-smack-test') diff --git a/meta-security/recipes-test/tcp-smack-test/files/tcp_client.c b/meta-security/recipes-test/tcp-smack-test/files/tcp_client.c new file mode 100644 index 000000000..185f97380 --- /dev/null +++ b/meta-security/recipes-test/tcp-smack-test/files/tcp_client.c @@ -0,0 +1,111 @@ +// (C) Copyright 2015 Intel Corporation +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +#include +#include +#include +#include +#include +#include +#include +#include +#include + +int main(int argc, char* argv[]) +{ + + int sock; + char message[255] = "hello"; + struct sockaddr_in server_addr; + char* label_in; + char* label_out; + char* attr_out = "security.SMACK64IPOUT"; + char* attr_in = "security.SMACK64IPIN"; + char out[256]; + int port; + + struct timeval timeout; + timeout.tv_sec = 15; + timeout.tv_usec = 0; + + struct hostent* host = gethostbyname("localhost"); + + if (argc != 4) + { + perror("Client: Arguments missing, please provide socket labels"); + return 2; + } + + port = atoi(argv[1]); + label_in = argv[2]; + label_out = argv[3]; + + if((sock = socket(AF_INET, SOCK_STREAM, 0)) < 0) + { + perror("Client: Socket failure"); + return 2; + } + + + if(fsetxattr(sock, attr_out, label_out, strlen(label_out), 0) < 0) + { + perror("Client: Unable to set attribute SMACK64IPOUT"); + return 2; + } + + if(fsetxattr(sock, attr_in, label_in, strlen(label_in), 0) < 0) + { + perror("Client: Unable to set attribute SMACK64IPIN"); + return 2; + } + + server_addr.sin_family = AF_INET; + server_addr.sin_port = htons(port); + bcopy((char*) host->h_addr, (char*) &server_addr.sin_addr.s_addr,host->h_length); + bzero(&(server_addr.sin_zero),8); + + if(setsockopt(sock, SOL_SOCKET, SO_SNDTIMEO, &timeout, sizeof(timeout)) < 0) + { + perror("Client: Set timeout failed\n"); + return 2; + } + + if (connect(sock, (struct sockaddr *)&server_addr,sizeof(struct sockaddr)) == -1) + { + perror("Client: Connection failure"); + close(sock); + return 1; + } + + + if(write(sock, message, strlen(message)) < 0) + { + perror("Client: Error sending data\n"); + close(sock); + return 1; + } + close(sock); + return 0; +} + + + + + + diff --git a/meta-security/recipes-test/tcp-smack-test/files/tcp_server.c b/meta-security/recipes-test/tcp-smack-test/files/tcp_server.c new file mode 100644 index 000000000..9285dc695 --- /dev/null +++ b/meta-security/recipes-test/tcp-smack-test/files/tcp_server.c @@ -0,0 +1,118 @@ +// (C) Copyright 2015 Intel Corporation +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +#include +#include +#include +#include +#include +#include +#include + +int main(int argc, char* argv[]) +{ + + int sock; + int clientsock; + char message[255]; + socklen_t client_length; + struct sockaddr_in server_addr, client_addr; + char* label_in; + char* attr_in = "security.SMACK64IPIN"; + int port; + + struct timeval timeout; + timeout.tv_sec = 15; + timeout.tv_usec = 0; + + if (argc != 3) + { + perror("Server: Argument missing please provide port and label for SMACK64IPIN"); + return 2; + } + + port = atoi(argv[1]); + label_in = argv[2]; + bzero(message,255); + + + if((sock = socket(AF_INET, SOCK_STREAM, 0)) < 0) + { + perror("Server: Socket failure"); + return 2; + } + + + if(fsetxattr(sock, attr_in, label_in, strlen(label_in),0) < 0) + { + perror("Server: Unable to set attribute ipin 2"); + return 2; + } + + server_addr.sin_family = AF_INET; + server_addr.sin_port = htons(port); + server_addr.sin_addr.s_addr = INADDR_ANY; + bzero(&(server_addr.sin_zero),8); + + if(setsockopt(sock, SOL_SOCKET, SO_RCVTIMEO, &timeout, sizeof(timeout)) < 0) + { + perror("Server: Set timeout failed\n"); + return 2; + } + + if(bind(sock, (struct sockaddr*) &server_addr, sizeof(server_addr)) < 0) + { + perror("Server: Bind failure "); + return 2; + } + + listen(sock, 1); + client_length = sizeof(client_addr); + + clientsock = accept(sock,(struct sockaddr*) &client_addr, &client_length); + + if (clientsock < 0) + { + perror("Server: Connection failed"); + close(sock); + return 1; + } + + + if(fsetxattr(clientsock, "security.SMACK64IPIN", label_in, strlen(label_in),0) < 0) + { + perror(" Server: Unable to set attribute ipin 2"); + close(sock); + return 2; + } + + if(read(clientsock, message, 254) < 0) + { + perror("Server: Error when reading from socket"); + close(clientsock); + close(sock); + return 1; + } + + + close(clientsock); + close(sock); + + return 0; +} diff --git a/meta-security/recipes-test/tcp-smack-test/tcp-smack-test.bb b/meta-security/recipes-test/tcp-smack-test/tcp-smack-test.bb new file mode 100644 index 000000000..57e7151a8 --- /dev/null +++ b/meta-security/recipes-test/tcp-smack-test/tcp-smack-test.bb @@ -0,0 +1,20 @@ +SUMMARY = "Binary used to test smack tcp sockets" +DESCRIPTION = "Server and client binaries used to test smack attributes on TCP sockets" +LICENSE = "MIT" +LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302" + +SRC_URI = "file://tcp_server.c \ + file://tcp_client.c \ +" + +S = "${WORKDIR}" +do_compile() { + ${CC} tcp_client.c ${LDFLAGS} -o tcp_client + ${CC} tcp_server.c ${LDFLAGS} -o tcp_server +} + +do_install() { + install -d ${D}${bindir} + install -m 0755 tcp_server ${D}${bindir} + install -m 0755 tcp_client ${D}${bindir} +} diff --git a/meta-security/recipes-test/tcp-smack-test/tcp-smack-test.bbappend b/meta-security/recipes-test/tcp-smack-test/tcp-smack-test.bbappend new file mode 100644 index 000000000..2755bf0e1 --- /dev/null +++ b/meta-security/recipes-test/tcp-smack-test/tcp-smack-test.bbappend @@ -0,0 +1,2 @@ +inherit deploy-files +DEPLOY_FILES_FROM[target] = "${WORKDIR}/tcp_client ${WORKDIR}/tcp_server" -- cgit 1.2.3-korg