X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FIPsecUtil.py;h=85ffe3a503878008b18eba27a896f4cb06a760e5;hp=61ad001b0fddc084d590717de68d9a2d9410dc07;hb=c5c36999b9e0ac27fd3200568cd76a69134cfd4e;hpb=6ea69cafac7f15af3abc161bbc200ab2bd320e87 diff --git a/resources/libraries/python/IPsecUtil.py b/resources/libraries/python/IPsecUtil.py index 61ad001b0f..85ffe3a503 100644 --- a/resources/libraries/python/IPsecUtil.py +++ b/resources/libraries/python/IPsecUtil.py @@ -288,7 +288,7 @@ class IPsecUtil(object): :type tunnel_src: str :type tunnel_dst: str """ - tmp_filename = '/tmp/ipsec_sad_{}_add_del_entry.vat'.format(sad_id) + tmp_filename = '/tmp/ipsec_sad_{0}_add_del_entry.script'.format(sad_id) ckey = crypto_key.encode('hex') ikey = integ_key.encode('hex') tunnel = 'tunnel_src {0} tunnel_dst {1}'.format(tunnel_src, tunnel_dst)\ @@ -305,7 +305,8 @@ class IPsecUtil(object): tunnel) tmp_file.write(buf_str) vat = VatExecutor() - vat.scp_and_execute_script(tmp_filename, node, 300) + vat.execute_script(tmp_filename, node, timeout=300, json_out=False, + copy_on_execute=True) os.remove(tmp_filename) @staticmethod @@ -467,7 +468,8 @@ class IPsecUtil(object): :type raddr_ip: string :type raddr_range: int """ - tmp_filename = '/tmp/ipsec_spd_{}_add_del_entry.vat'.format(sa_id) + tmp_filename = '/tmp/ipsec_spd_{0}_add_del_entry.script'.format(sa_id) + direction = 'inbound' if inbound else 'outbound' addr_incr = 1 << (32 - raddr_range) addr_ip = int(ip_address(unicode(raddr_ip))) @@ -481,7 +483,8 @@ class IPsecUtil(object): start_str, sa_id+i, r_ip_s, r_ip_e) tmp_file.write(buf_str) vat = VatExecutor() - vat.scp_and_execute_script(tmp_filename, node, 300) + vat.execute_script(tmp_filename, node, timeout=300, json_out=False, + copy_on_execute=True) os.remove(tmp_filename) @staticmethod @@ -524,7 +527,6 @@ class IPsecUtil(object): :type raddr_ip2: string :type raddr_range: int """ - spi_1 = 10000 spi_2 = 20000 @@ -538,57 +540,83 @@ class IPsecUtil(object): ckey = crypto_key.encode('hex') ikey = integ_key.encode('hex') + vat = VatExecutor() with open(tmp_fn1, 'w') as tmp_f1, open(tmp_fn2, 'w') as tmp_f2: for i in range(0, n_tunnels): - if_s = 'ipsec{}'.format(i) - dut1_tunnel_s = 'create ipsec tunnel local-ip {0} local-spi ' \ - '{1} remote-ip {2} remote-spi {3}\n'.format( - if1_ip_addr, spi_1+i, if2_ip_addr, spi_2+i) - tmp_f1.write(dut1_tunnel_s) - dut2_tunnel_s = 'create ipsec tunnel local-ip {0} local-spi ' \ - '{1} remote-ip {2} remote-spi {3}\n'.format( - if2_ip_addr, spi_2+i, if1_ip_addr, spi_1+i) - tmp_f2.write(dut2_tunnel_s) - loc_c_key = 'set interface ipsec key {0} local crypto {1} ' \ - '{2}\n'.format(if_s, crypto_alg.alg_name, ckey) - tmp_f1.write(loc_c_key) - tmp_f2.write(loc_c_key) - rem_c_key = 'set interface ipsec key {0} remote crypto {1} ' \ - '{2}\n'.format(if_s, crypto_alg.alg_name, ckey) - tmp_f1.write(rem_c_key) - tmp_f2.write(rem_c_key) + integ = '' if crypto_alg.alg_name != 'aes-gcm-128': - loc_i_key = 'set interface ipsec key {0} local integ {1} ' \ - '{2}\n'.format(if_s, integ_alg.alg_name, ikey) - tmp_f1.write(loc_i_key) - tmp_f2.write(loc_i_key) - rem_i_key = 'set interface ipsec key {0} remote integ {1}' \ - ' {2}\n'.format(if_s, integ_alg.alg_name, ikey) - tmp_f1.write(rem_i_key) - tmp_f2.write(rem_i_key) - raddr_ip1_s = ip_address(raddr_ip1_i + addr_incr*i) - raddr_ip2_s = ip_address(raddr_ip2_i + addr_incr*i) - dut1_rte_s = 'ip route add {0}/{1} via {2} {3}\n'.format( - raddr_ip2_s, raddr_range, if2_ip_addr, if_s) - tmp_f1.write(dut1_rte_s) - dut2_rte_s = 'ip route add {0}/{1} via {2} {3}\n'.format( - raddr_ip1_s, raddr_range, if1_ip_addr, if_s) - tmp_f2.write(dut2_rte_s) + integ = 'integ_alg {integ_alg} '\ + 'local_integ_key {local_integ_key} '\ + 'remote_integ_key {remote_integ_key} '\ + .format(integ_alg=integ_alg.alg_name, + local_integ_key=ikey, + remote_integ_key=ikey) + dut1_tunnel = 'ipsec_tunnel_if_add_del '\ + 'local_spi {local_spi} '\ + 'remote_spi {remote_spi} '\ + 'crypto_alg {crypto_alg} '\ + 'local_crypto_key {local_crypto_key} '\ + 'remote_crypto_key {remote_crypto_key} '\ + '{integ} '\ + 'local_ip {local_ip} '\ + 'remote_ip {remote_ip}\n'\ + .format(local_spi=spi_1+i, + remote_spi=spi_2+i, + crypto_alg=crypto_alg.alg_name, + local_crypto_key=ckey, + remote_crypto_key=ckey, + integ=integ, + local_ip=if1_ip_addr, + remote_ip=if2_ip_addr) + dut2_tunnel = 'ipsec_tunnel_if_add_del '\ + 'local_spi {local_spi} '\ + 'remote_spi {remote_spi} '\ + 'crypto_alg {crypto_alg} '\ + 'local_crypto_key {local_crypto_key} '\ + 'remote_crypto_key {remote_crypto_key} '\ + '{integ} '\ + 'local_ip {local_ip} '\ + 'remote_ip {remote_ip}\n'\ + .format(local_spi=spi_2+i, + remote_spi=spi_1+i, + crypto_alg=crypto_alg.alg_name, + local_crypto_key=ckey, + remote_crypto_key=ckey, + integ=integ, + local_ip=if2_ip_addr, + remote_ip=if1_ip_addr) + tmp_f1.write(dut1_tunnel) + tmp_f2.write(dut2_tunnel) + vat.execute_script(tmp_fn1, node1, timeout=300, json_out=False, + copy_on_execute=True) + vat.execute_script(tmp_fn2, node2, timeout=300, json_out=False, + copy_on_execute=True) + os.remove(tmp_fn1) + os.remove(tmp_fn2) + + with open(tmp_fn1, 'w') as tmp_f1, open(tmp_fn2, 'w') as tmp_f2: + for i in range(0, n_tunnels): + raddr_ip1 = ip_address(raddr_ip1_i + addr_incr*i) + raddr_ip2 = ip_address(raddr_ip2_i + addr_incr*i) dut1_if = Topology.get_interface_name(node1, if1_key) - dut1_unnum_s = 'set interface unnumbered {0} use {1}\n'.format( - if_s, dut1_if) - tmp_f1.write(dut1_unnum_s) + dut1 = 'ip_add_del_route {raddr}/{mask} via {addr} ipsec{i}\n'\ + 'exec set interface unnumbered ipsec{i} use {uifc}\n'\ + 'sw_interface_set_flags ipsec{i} admin-up\n'\ + .format(raddr=raddr_ip2, mask=raddr_range, + addr=if2_ip_addr, i=i, uifc=dut1_if) dut2_if = Topology.get_interface_name(node2, if2_key) - dut2_unnum_s = 'set interface unnumbered {0} use {1}\n'.format( - if_s, dut2_if) - tmp_f2.write(dut2_unnum_s) - up_s = 'set int state {0} up\n'.format(if_s) - tmp_f1.write(up_s) - tmp_f2.write(up_s) - - vat = VatExecutor() - vat.scp_and_execute_cli_script(tmp_fn1, node1, 300) - vat.scp_and_execute_cli_script(tmp_fn2, node2, 300) + dut2 = 'ip_add_del_route {raddr}/{mask} via {addr} ipsec{i}\n'\ + 'exec set interface unnumbered ipsec{i} use {uifc}\n'\ + 'sw_interface_set_flags ipsec{i} admin-up\n'\ + .format(raddr=raddr_ip1, mask=raddr_range, + addr=if1_ip_addr, i=i, uifc=dut2_if) + tmp_f1.write(dut1) + tmp_f2.write(dut2) + + vat.execute_script(tmp_fn1, node1, timeout=300, json_out=False, + copy_on_execute=True) + vat.execute_script(tmp_fn2, node2, timeout=300, json_out=False, + copy_on_execute=True) os.remove(tmp_fn1) os.remove(tmp_fn2)