diff options
Diffstat (limited to 'net-vpn/vtun')
| -rw-r--r-- | net-vpn/vtun/Manifest | 1 | ||||
| -rw-r--r-- | net-vpn/vtun/files/vtun-3.0.4-autoconf-fork-not-working.patch | 11 | ||||
| -rw-r--r-- | net-vpn/vtun/files/vtun-3.0.4-includes.patch | 50 | ||||
| -rw-r--r-- | net-vpn/vtun/files/vtun-3.0.4-libssl-ctx.patch | 253 | ||||
| -rw-r--r-- | net-vpn/vtun/files/vtun-3.0.4-naughty-inlines.patch | 21 | ||||
| -rw-r--r-- | net-vpn/vtun/metadata.xml | 9 | ||||
| -rw-r--r-- | net-vpn/vtun/vtun-3.0.4.ebuild | 56 |
7 files changed, 400 insertions, 1 deletions
diff --git a/net-vpn/vtun/Manifest b/net-vpn/vtun/Manifest index f1d679b89a2e..69aacb9b0565 100644 --- a/net-vpn/vtun/Manifest +++ b/net-vpn/vtun/Manifest @@ -1 +1,2 @@ DIST vtun-3.0.3.tar.gz 130051 BLAKE2B 9bbc11724fb75acd024fda8b4e84af425c5377b3d8a938f7e789ecb1c2cdb95f109a1edc59f3fcbd2c5898bd17be76054060e8e36a1fb4355b40b61cc64adaad SHA512 5fa789d08b556f97492b89515a89c2322c4b0a8fa95bd1035f5ed19061b3654a6a36a9911792096ac872ae9ae5451848cab87d0343dc0ffc064affea1f7d0d54 +DIST vtun-3.0.4.tar.gz 132691 BLAKE2B 040c3c66074a1ebdd8a2f32c988b7f4d9423d248ad1259456cd8cdbe0b9adbbaca4cd1e1a4e8c4e6a936a221a9443c099d5d8a219f830925f220bc09e5e7feae SHA512 b1bb7294bd745c2ca888704e2b0f8e05447b5e01bec0f921648afe363d61a19508dea9e26663993cd69c506aa92621e76f36045bddf7c3723d13a72741ca6781 diff --git a/net-vpn/vtun/files/vtun-3.0.4-autoconf-fork-not-working.patch b/net-vpn/vtun/files/vtun-3.0.4-autoconf-fork-not-working.patch new file mode 100644 index 000000000000..258e4d736ccd --- /dev/null +++ b/net-vpn/vtun/files/vtun-3.0.4-autoconf-fork-not-working.patch @@ -0,0 +1,11 @@ +--- a/config.h.in 2022-11-28 07:10:54.564387362 +0100 ++++ b/config.h.in 2022-11-28 07:12:15.435007668 +0100 +@@ -156,3 +156,8 @@ + + /* Define as `fork' if `vfork' does not work. */ + #undef vfork ++ ++#if !defined(HAVE_WORKING_FORK) && !defined(HAVE_WORKING_VFORK) ++#define HAVE_WORKING_FORK 1 ++#endif ++ diff --git a/net-vpn/vtun/files/vtun-3.0.4-includes.patch b/net-vpn/vtun/files/vtun-3.0.4-includes.patch new file mode 100644 index 000000000000..d17e4acbc5c4 --- /dev/null +++ b/net-vpn/vtun/files/vtun-3.0.4-includes.patch @@ -0,0 +1,50 @@ +--- a/lfd_encrypt.c ++++ b/lfd_encrypt.c +@@ -44,6 +44,7 @@ + #include <strings.h> + #include <string.h> + #include <time.h> ++#include <arpa/inet.h> /* htonl() */ + + #include "vtun.h" + #include "linkfd.h" +--- a/lib.c ++++ b/lib.c +@@ -34,6 +34,7 @@ + #include <sys/wait.h> + #include <syslog.h> + #include <errno.h> ++#include <time.h> /* nanosleep() */ + + #include "vtun.h" + #include "linkfd.h" +--- a/lib.h ++++ b/lib.h +@@ -26,6 +26,7 @@ + #include <sys/types.h> + #include <signal.h> + #include <errno.h> ++#include <unistd.h> /* read(), write() */ + + #ifdef HAVE_LIBUTIL_H + #include <libutil.h> +--- a/lock.c ++++ b/lock.c +@@ -32,6 +32,7 @@ + #include <sys/types.h> + #include <signal.h> + #include <errno.h> ++#include <time.h> /* nanosleep() */ + + #include "vtun.h" + #include "linkfd.h" +--- a/lfd_shaper.c ++++ b/lfd_shaper.c +@@ -27,6 +27,7 @@ + #include <stdlib.h> + #include <sys/time.h> + #include <syslog.h> ++#include <time.h> /* nanosleep() */ + + #include "vtun.h" + #include "linkfd.h" diff --git a/net-vpn/vtun/files/vtun-3.0.4-libssl-ctx.patch b/net-vpn/vtun/files/vtun-3.0.4-libssl-ctx.patch new file mode 100644 index 000000000000..6df2ca344e1f --- /dev/null +++ b/net-vpn/vtun/files/vtun-3.0.4-libssl-ctx.patch @@ -0,0 +1,253 @@ +--- a/lfd_encrypt.c 2016-10-01 23:27:51.000000000 +0200 ++++ b/lfd_encrypt.c 2022-11-27 19:30:55.119047677 +0100 +@@ -95,11 +95,11 @@ + static char * pkey; + static char * iv_buf; + +-static EVP_CIPHER_CTX ctx_enc; /* encrypt */ +-static EVP_CIPHER_CTX ctx_dec; /* decrypt */ ++static EVP_CIPHER_CTX *ctx_enc = NULL; /* encrypt */ ++static EVP_CIPHER_CTX *ctx_dec = NULL; /* decrypt */ + +-static EVP_CIPHER_CTX ctx_enc_ecb; /* sideband ecb encrypt */ +-static EVP_CIPHER_CTX ctx_dec_ecb; /* sideband ecb decrypt */ ++static EVP_CIPHER_CTX *ctx_enc_ecb = NULL; /* sideband ecb encrypt */ ++static EVP_CIPHER_CTX *ctx_dec_ecb = NULL; /* sideband ecb decrypt */ + + static int send_msg(int len, char *in, char **out); + static int recv_msg(int len, char *in, char **out); +@@ -146,6 +146,22 @@ + free(key); + } + ++static void setup_ctx_ptrs() ++{ ++ if (ctx_enc_ecb == NULL) { ++ ctx_enc_ecb = EVP_CIPHER_CTX_new(); ++ } ++ if (ctx_dec_ecb == NULL) { ++ ctx_dec_ecb = EVP_CIPHER_CTX_new(); ++ } ++ if (ctx_enc == NULL) { ++ ctx_enc = EVP_CIPHER_CTX_new(); ++ } ++ if (ctx_dec == NULL) { ++ ctx_dec = EVP_CIPHER_CTX_new(); ++ } ++} ++ + static int alloc_encrypt(struct vtun_host *host) + { + int sb_init = 0; +@@ -168,6 +184,8 @@ + return -1; + } + ++ setup_ctx_ptrs(); ++ + RAND_bytes((char *)&sequence_num, 4); + gibberish = 0; + gib_time_start = 0; +@@ -182,15 +200,15 @@ + keysize = 32; + sb_init = 1; + cipher_type = EVP_aes_256_ecb(); +- pctx_enc = &ctx_enc_ecb; +- pctx_dec = &ctx_dec_ecb; ++ pctx_enc = ctx_enc_ecb; ++ pctx_dec = ctx_dec_ecb; + break; + + case VTUN_ENC_AES256ECB: + blocksize = 16; + keysize = 32; +- pctx_enc = &ctx_enc; +- pctx_dec = &ctx_dec; ++ pctx_enc = ctx_enc; ++ pctx_dec = ctx_dec; + cipher_type = EVP_aes_256_ecb(); + strcpy(cipher_name,"AES-256-ECB"); + break; +@@ -201,14 +219,14 @@ + keysize = 16; + sb_init=1; + cipher_type = EVP_aes_128_ecb(); +- pctx_enc = &ctx_enc_ecb; +- pctx_dec = &ctx_dec_ecb; ++ pctx_enc = ctx_enc_ecb; ++ pctx_dec = ctx_dec_ecb; + break; + case VTUN_ENC_AES128ECB: + blocksize = 16; + keysize = 16; +- pctx_enc = &ctx_enc; +- pctx_dec = &ctx_dec; ++ pctx_enc = ctx_enc; ++ pctx_dec = ctx_dec; + cipher_type = EVP_aes_128_ecb(); + strcpy(cipher_name,"AES-128-ECB"); + break; +@@ -221,16 +239,16 @@ + var_key = 1; + sb_init = 1; + cipher_type = EVP_bf_ecb(); +- pctx_enc = &ctx_enc_ecb; +- pctx_dec = &ctx_dec_ecb; ++ pctx_enc = ctx_enc_ecb; ++ pctx_dec = ctx_dec_ecb; + break; + + case VTUN_ENC_BF256ECB: + blocksize = 8; + keysize = 32; + var_key = 1; +- pctx_enc = &ctx_enc; +- pctx_dec = &ctx_dec; ++ pctx_enc = ctx_enc; ++ pctx_dec = ctx_dec; + cipher_type = EVP_bf_ecb(); + strcpy(cipher_name,"Blowfish-256-ECB"); + break; +@@ -243,16 +261,16 @@ + var_key = 1; + sb_init = 1; + cipher_type = EVP_bf_ecb(); +- pctx_enc = &ctx_enc_ecb; +- pctx_dec = &ctx_dec_ecb; ++ pctx_enc = ctx_enc_ecb; ++ pctx_dec = ctx_dec_ecb; + break; + case VTUN_ENC_BF128ECB: /* blowfish 128 ecb is the default */ + default: + blocksize = 8; + keysize = 16; + var_key = 1; +- pctx_enc = &ctx_enc; +- pctx_dec = &ctx_dec; ++ pctx_enc = ctx_enc; ++ pctx_dec = ctx_dec; + cipher_type = EVP_bf_ecb(); + strcpy(cipher_name,"Blowfish-128-ECB"); + break; +@@ -294,10 +312,10 @@ + lfd_free(enc_buf); enc_buf = NULL; + lfd_free(dec_buf); dec_buf = NULL; + +- EVP_CIPHER_CTX_cleanup(&ctx_enc); +- EVP_CIPHER_CTX_cleanup(&ctx_dec); +- EVP_CIPHER_CTX_cleanup(&ctx_enc_ecb); +- EVP_CIPHER_CTX_cleanup(&ctx_dec_ecb); ++ EVP_CIPHER_CTX_cleanup(ctx_enc); ++ EVP_CIPHER_CTX_cleanup(ctx_dec); ++ EVP_CIPHER_CTX_cleanup(ctx_enc_ecb); ++ EVP_CIPHER_CTX_cleanup(ctx_dec_ecb); + + return 0; + } +@@ -323,7 +341,7 @@ + outlen=len+pad; + if (pad == blocksize) + RAND_bytes(in_ptr+len, blocksize-1); +- EVP_EncryptUpdate(&ctx_enc, out_ptr, &outlen, in_ptr, len+pad); ++ EVP_EncryptUpdate(ctx_enc, out_ptr, &outlen, in_ptr, len+pad); + *out = enc_buf; + + sequence_num++; +@@ -343,7 +361,7 @@ + + outlen=len; + if (!len) return 0; +- EVP_DecryptUpdate(&ctx_dec, out_ptr, &outlen, in_ptr, len); ++ EVP_DecryptUpdate(ctx_dec, out_ptr, &outlen, in_ptr, len); + recv_ib_mesg(&outlen, &out_ptr); + if (!outlen) return 0; + tmp_ptr = out_ptr + outlen; tmp_ptr--; +@@ -431,13 +449,15 @@ + break; + } /* switch(cipher) */ + +- EVP_CIPHER_CTX_init(&ctx_enc); +- EVP_EncryptInit_ex(&ctx_enc, cipher_type, NULL, NULL, NULL); ++ setup_ctx_ptrs(); ++ ++ EVP_CIPHER_CTX_init(ctx_enc); ++ EVP_EncryptInit_ex(ctx_enc, cipher_type, NULL, NULL, NULL); + if (var_key) +- EVP_CIPHER_CTX_set_key_length(&ctx_enc, keysize); +- EVP_EncryptInit_ex(&ctx_enc, NULL, NULL, pkey, NULL); +- EVP_EncryptInit_ex(&ctx_enc, NULL, NULL, NULL, iv); +- EVP_CIPHER_CTX_set_padding(&ctx_enc, 0); ++ EVP_CIPHER_CTX_set_key_length(ctx_enc, keysize); ++ EVP_EncryptInit_ex(ctx_enc, NULL, NULL, pkey, NULL); ++ EVP_EncryptInit_ex(ctx_enc, NULL, NULL, NULL, iv); ++ EVP_CIPHER_CTX_set_padding(ctx_enc, 0); + if (enc_init_first_time) + { + sprintf(tmpstr,"%s encryption initialized", cipher_name); +@@ -521,13 +541,15 @@ + break; + } /* switch(cipher) */ + +- EVP_CIPHER_CTX_init(&ctx_dec); +- EVP_DecryptInit_ex(&ctx_dec, cipher_type, NULL, NULL, NULL); ++ setup_ctx_ptrs(); ++ ++ EVP_CIPHER_CTX_init(ctx_dec); ++ EVP_DecryptInit_ex(ctx_dec, cipher_type, NULL, NULL, NULL); + if (var_key) +- EVP_CIPHER_CTX_set_key_length(&ctx_dec, keysize); +- EVP_DecryptInit_ex(&ctx_dec, NULL, NULL, pkey, NULL); +- EVP_DecryptInit_ex(&ctx_dec, NULL, NULL, NULL, iv); +- EVP_CIPHER_CTX_set_padding(&ctx_dec, 0); ++ EVP_CIPHER_CTX_set_key_length(ctx_dec, keysize); ++ EVP_DecryptInit_ex(ctx_dec, NULL, NULL, pkey, NULL); ++ EVP_DecryptInit_ex(ctx_dec, NULL, NULL, NULL, iv); ++ EVP_CIPHER_CTX_set_padding(ctx_dec, 0); + if (dec_init_first_time) + { + sprintf(tmpstr,"%s decryption initialized", cipher_name); +@@ -559,7 +581,7 @@ + + in_ptr = in - blocksize*2; + outlen = blocksize*2; +- EVP_EncryptUpdate(&ctx_enc_ecb, in_ptr, ++ EVP_EncryptUpdate(ctx_enc_ecb, in_ptr, + &outlen, in_ptr, blocksize*2); + *out = in_ptr; + len = outlen; +@@ -586,7 +608,7 @@ + in_ptr = in; + iv = malloc(blocksize); + outlen = blocksize*2; +- EVP_DecryptUpdate(&ctx_dec_ecb, in_ptr, &outlen, in_ptr, blocksize*2); ++ EVP_DecryptUpdate(ctx_dec_ecb, in_ptr, &outlen, in_ptr, blocksize*2); + + if ( !strncmp(in_ptr, "ivec", 4) ) + { +@@ -629,7 +651,7 @@ + if (cipher_enc_state != CIPHER_INIT) + { + cipher_enc_state = CIPHER_INIT; +- EVP_CIPHER_CTX_cleanup(&ctx_enc); ++ EVP_CIPHER_CTX_cleanup(ctx_enc); + #ifdef LFD_ENCRYPT_DEBUG + vtun_syslog(LOG_INFO, + "Forcing local encryptor re-init"); +@@ -710,7 +732,7 @@ + if (cipher_enc_state != CIPHER_INIT) + { + cipher_enc_state = CIPHER_INIT; +- EVP_CIPHER_CTX_cleanup(&ctx_enc); ++ EVP_CIPHER_CTX_cleanup(ctx_enc); + } + #ifdef LFD_ENCRYPT_DEBUG + vtun_syslog(LOG_INFO, "Remote requests encryptor re-init"); +@@ -724,7 +746,7 @@ + cipher_enc_state != CIPHER_REQ_INIT && + cipher_enc_state != CIPHER_INIT) + { +- EVP_CIPHER_CTX_cleanup (&ctx_dec); ++ EVP_CIPHER_CTX_cleanup (ctx_dec); + cipher_dec_state = CIPHER_INIT; + cipher_enc_state = CIPHER_REQ_INIT; + } diff --git a/net-vpn/vtun/files/vtun-3.0.4-naughty-inlines.patch b/net-vpn/vtun/files/vtun-3.0.4-naughty-inlines.patch new file mode 100644 index 000000000000..d36d95d7c6e2 --- /dev/null +++ b/net-vpn/vtun/files/vtun-3.0.4-naughty-inlines.patch @@ -0,0 +1,21 @@ +--- a/vtun.h 2016-10-01 23:27:51.000000000 +0200 ++++ b/vtun.h 2022-11-27 19:08:02.609754913 +0100 +@@ -232,6 +232,6 @@ + int tunnel(struct vtun_host *host); + int read_config(char *file); + struct vtun_host * find_host(char *host); +-inline void clear_nat_hack_flags(int svr); ++void clear_nat_hack_flags(int svr); + + #endif +--- a/cfg_file.y 2022-11-27 19:09:33.380433928 +0100 ++++ b/cfg_file.y 2022-11-27 19:09:57.340613164 +0100 +@@ -610,7 +610,7 @@ + } + + /* Clear the VTUN_NAT_HACK flag which are not relevant to the current operation mode */ +-inline void clear_nat_hack_flags(int svr) ++void clear_nat_hack_flags(int svr) + { + if (svr) + llist_trav(&host_list,clear_nat_hack_server,NULL); diff --git a/net-vpn/vtun/metadata.xml b/net-vpn/vtun/metadata.xml index ff77edd66cd7..d47d668be1d7 100644 --- a/net-vpn/vtun/metadata.xml +++ b/net-vpn/vtun/metadata.xml @@ -1,7 +1,14 @@ <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd"> <pkgmetadata> - <!-- maintainer-needed --> + <maintainer type="person"> + <email>sigsegv@radiotube.org</email> + <name>Jan-Espen Oversand</name> + </maintainer> + <maintainer type="project" proxied="proxy"> + <email>proxy-maint@gentoo.org</email> + <name>Proxy Maintainers</name> + </maintainer> <upstream> <remote-id type="sourceforge">vtun</remote-id> </upstream> diff --git a/net-vpn/vtun/vtun-3.0.4.ebuild b/net-vpn/vtun/vtun-3.0.4.ebuild new file mode 100644 index 000000000000..c48f4f30a1cd --- /dev/null +++ b/net-vpn/vtun/vtun-3.0.4.ebuild @@ -0,0 +1,56 @@ +# Copyright 1999-2022 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=7 + +inherit linux-info + +DESCRIPTION="Create tunnels over TCP/IP networks with shaping, encryption, and compression" +SRC_URI="https://sourceforge.net/projects/vtun/files/${PN}/${PV}/${P}.tar.gz" +HOMEPAGE="http://vtun.sourceforge.net/" + +LICENSE="GPL-2" +SLOT="0" +KEYWORDS="~alpha ~amd64 ~ppc ~sparc ~x86" +IUSE="lzo socks5 ssl zlib" + +RDEPEND=" + lzo? ( dev-libs/lzo:2 ) + socks5? ( net-proxy/dante ) + ssl? ( dev-libs/openssl:0= ) + zlib? ( sys-libs/zlib )" +DEPEND="${RDEPEND}" +BDEPEND="sys-devel/bison" + +DOCS=( ChangeLog Credits FAQ README README.Setup README.Shaper TODO ) +CONFIG_CHECK="~TUN" + +PATCHES=( + "${FILESDIR}"/${P}-libssl-ctx.patch + "${FILESDIR}"/${P}-includes.patch + "${FILESDIR}"/${P}-naughty-inlines.patch + "${FILESDIR}"/${P}-autoconf-fork-not-working.patch +) + +src_prepare() { + default + sed -i -e '/^LDFLAGS/s|=|+=|g' Makefile.in || die + sed -i 's:$(BIN_DIR)/strip $(DESTDIR)$(SBIN_DIR)/vtund::' Makefile.in || die +} + +src_configure() { + econf \ + $(use_enable ssl) \ + $(use_enable zlib) \ + $(use_enable lzo) \ + $(use_enable socks5 socks) \ + --enable-shaper +} + +src_install() { + default + newinitd "${FILESDIR}"/vtun.rc vtun + insinto /etc + doins "${FILESDIR}"/vtund-start.conf + rm -r "${ED}"/var || die +} |