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Max gerrit-no-reply at lists.osmocom.orgReview at https://gerrit.osmocom.org/426 SGSN: add vty config for choosing GPRS encryption Change-Id: I07d65205be1c75d59744426629ed04cf3cd99f79 Related: OS#1582 --- M openbsc/include/openbsc/sgsn.h M openbsc/src/gprs/sgsn_vty.c 2 files changed, 19 insertions(+), 2 deletions(-) git pull ssh://gerrit.osmocom.org:29418/openbsc refs/changes/26/426/1 diff --git a/openbsc/include/openbsc/sgsn.h b/openbsc/include/openbsc/sgsn.h index 2b1b97c..fe16593 100644 --- a/openbsc/include/openbsc/sgsn.h +++ b/openbsc/include/openbsc/sgsn.h @@ -3,7 +3,7 @@ #include <osmocom/core/msgb.h> - +#include <osmocom/crypt/gprs_cipher.h> #include <osmocom/gprs/gprs_ns.h> #include <openbsc/gprs_sgsn.h> #include <openbsc/oap.h> @@ -35,6 +35,7 @@ struct gprs_ns_inst *nsi; enum sgsn_auth_policy auth_policy; + enum gprs_ciph_algo cipher; struct llist_head imsi_acl; struct sockaddr_in gsup_server_addr; diff --git a/openbsc/src/gprs/sgsn_vty.c b/openbsc/src/gprs/sgsn_vty.c index 02c0f31..1d447b1 100644 --- a/openbsc/src/gprs/sgsn_vty.c +++ b/openbsc/src/gprs/sgsn_vty.c @@ -39,7 +39,7 @@ #include <osmocom/vty/command.h> #include <osmocom/vty/vty.h> #include <osmocom/vty/misc.h> - +#include <osmocom/crypt/gprs_cipher.h> #include <osmocom/abis/ipa.h> #include <pdp.h> @@ -213,6 +213,10 @@ vty_out(vty, " auth-policy %s%s", get_value_string(sgsn_auth_pol_strs, g_cfg->auth_policy), VTY_NEWLINE); + if (g_cfg->cipher != GPRS_ALGO_GEA0) + vty_out(vty, " encryption %s%s", + get_value_string(gprs_cipher_names, g_cfg->cipher), + VTY_NEWLINE); if (g_cfg->gsup_server_addr.sin_addr.s_addr) vty_out(vty, " gsup remote-ip %s%s", inet_ntoa(g_cfg->gsup_server_addr.sin_addr), VTY_NEWLINE); @@ -549,6 +553,17 @@ return CMD_WARNING; } + + return CMD_SUCCESS; +} + +DEFUN(cfg_encrypt, cfg_encrypt_cmd, + "encryption (GEA0|GEA1|GEA2|GEA3|GEA4)", + "Set encryption algorithm for SGSN\n" + "Use GEA0 (no encryption)\n" + "Use GEA1\nUse GEA2\nUse GEA3\nUse GEA4\n") +{ + g_cfg->cipher = get_string_value(gprs_cipher_names, argv[0]); return CMD_SUCCESS; } @@ -1060,6 +1075,7 @@ install_element(SGSN_NODE, &cfg_ggsn_gtp_version_cmd); install_element(SGSN_NODE, &cfg_imsi_acl_cmd); install_element(SGSN_NODE, &cfg_auth_policy_cmd); + install_element(SGSN_NODE, &cfg_encrypt_cmd); install_element(SGSN_NODE, &cfg_gsup_remote_ip_cmd); install_element(SGSN_NODE, &cfg_gsup_remote_port_cmd); install_element(SGSN_NODE, &cfg_gsup_oap_id_cmd); -- To view, visit https://gerrit.osmocom.org/426 To unsubscribe, visit https://gerrit.osmocom.org/settings Gerrit-MessageType: newchange Gerrit-Change-Id: I07d65205be1c75d59744426629ed04cf3cd99f79 Gerrit-PatchSet: 1 Gerrit-Project: openbsc Gerrit-Branch: master Gerrit-Owner: Max <msuraev at sysmocom.de>