diff --git a/README.debrand b/README.debrand deleted file mode 100644 index 01c46d2..0000000 --- a/README.debrand +++ /dev/null @@ -1,2 +0,0 @@ -Warning: This package was configured for automatic debranding, but the changes -failed to apply. diff --git a/SOURCES/dhcp-omshell-hmac-sha512-support.patch b/SOURCES/dhcp-omshell-hmac-sha512-support.patch new file mode 100644 index 0000000..3c07ea8 --- /dev/null +++ b/SOURCES/dhcp-omshell-hmac-sha512-support.patch @@ -0,0 +1,155 @@ +diff --git a/omapip/connection.c b/omapip/connection.c +index a74becc..56826a5 100644 +--- a/omapip/connection.c ++++ b/omapip/connection.c +@@ -46,6 +46,9 @@ extern omapi_array_t *trace_listeners; + #endif + static isc_result_t omapi_connection_connect_internal (omapi_object_t *); + ++static isc_result_t ctring_from_attribute(omapi_object_t *obj, char *attr_name, ++ char **cstr); ++ + OMAPI_OBJECT_ALLOC (omapi_connection, + omapi_connection_object_t, omapi_type_connection) + +@@ -765,64 +768,41 @@ isc_result_t omapi_connection_reaper (omapi_object_t *h) + } + + static isc_result_t make_dst_key (dst_key_t **dst_key, omapi_object_t *a) { +- omapi_value_t *name = (omapi_value_t *)0; +- omapi_value_t *algorithm = (omapi_value_t *)0; +- omapi_value_t *key = (omapi_value_t *)0; +- char *name_str = NULL; ++ omapi_value_t *key = 0; ++ char *name_str = 0; ++ char *algorithm_str = 0; + isc_result_t status = ISC_R_SUCCESS; + +- if (status == ISC_R_SUCCESS) +- status = omapi_get_value_str +- (a, (omapi_object_t *)0, "name", &name); +- +- if (status == ISC_R_SUCCESS) +- status = omapi_get_value_str +- (a, (omapi_object_t *)0, "algorithm", &algorithm); +- +- if (status == ISC_R_SUCCESS) +- status = omapi_get_value_str +- (a, (omapi_object_t *)0, "key", &key); +- ++ /* Get the key name as a C string. */ ++ status = ctring_from_attribute(a, "name", &name_str); + if (status == ISC_R_SUCCESS) { +- if ((algorithm->value->type != omapi_datatype_data && +- algorithm->value->type != omapi_datatype_string) || +- strncasecmp((char *)algorithm->value->u.buffer.value, +- NS_TSIG_ALG_HMAC_MD5 ".", +- algorithm->value->u.buffer.len) != 0) { +- status = DHCP_R_INVALIDARG; ++ /* Get the algorithm name as a C string. */ ++ status = ctring_from_attribute(a, "algorithm", &algorithm_str); ++ if (status == ISC_R_SUCCESS) { ++ /* Get the key secret value */ ++ status = omapi_get_value_str(a, 0, "key", &key); ++ if (status == ISC_R_SUCCESS) { ++ /* Now let's try and create the key */ ++ status = isclib_make_dst_key( ++ name_str, ++ algorithm_str, ++ key->value->u.buffer.value, ++ key->value->u.buffer.len, ++ dst_key); ++ ++ if (*dst_key == NULL) { ++ status = ISC_R_NOMEMORY; ++ } ++ } + } + } + +- if (status == ISC_R_SUCCESS) { +- name_str = dmalloc (name -> value -> u.buffer.len + 1, MDL); +- if (!name_str) +- status = ISC_R_NOMEMORY; +- } +- +- if (status == ISC_R_SUCCESS) { +- memcpy (name_str, +- name -> value -> u.buffer.value, +- name -> value -> u.buffer.len); +- name_str [name -> value -> u.buffer.len] = 0; +- +- status = isclib_make_dst_key(name_str, +- DHCP_HMAC_MD5_NAME, +- key->value->u.buffer.value, +- key->value->u.buffer.len, +- dst_key); +- +- if (*dst_key == NULL) +- status = ISC_R_NOMEMORY; +- } +- + if (name_str) + dfree (name_str, MDL); ++ if (algorithm_str) ++ dfree (algorithm_str, MDL); + if (key) + omapi_value_dereference (&key, MDL); +- if (algorithm) +- omapi_value_dereference (&algorithm, MDL); +- if (name) +- omapi_value_dereference (&name, MDL); + + return status; + } +@@ -1105,3 +1085,50 @@ isc_result_t omapi_connection_stuff_values (omapi_object_t *c, + m -> inner); + return ISC_R_SUCCESS; + } ++ ++/* @brief Fetches the value of an attribute in an object as an allocated ++ * C string ++ * ++ * @param obj ompapi object containing the desire attribute ++ * @param attr_name name of the desired attribute ++ * @param[out] cstr pointer in which to place the allocated C string's address ++ * ++ * Caller is responsible for freeing (via dfree) the allocated string. ++ * ++ * @return ISC_R_SUCCESS if successful, otherwise indicates the type of failure ++*/ ++static isc_result_t ctring_from_attribute(omapi_object_t *obj, char *attr_name, ++ char **cstr) { ++ isc_result_t status = ISC_R_SUCCESS; ++ omapi_value_t *attr = 0; ++ ++ /* Find the attribute in the object. */ ++ status = omapi_get_value_str(obj, (omapi_object_t *)0, attr_name, ++ &attr); ++ if (status != ISC_R_SUCCESS) { ++ return (status); ++ } ++ ++ /* Got it, let's make sure it's either data or string type. */ ++ if (attr->value->type != omapi_datatype_data && ++ attr->value->type != omapi_datatype_string) { ++ return (DHCP_R_INVALIDARG); ++ } ++ ++ /* Make a C string from the attribute value. */ ++ *cstr = dmalloc (attr->value->u.buffer.len + 1, MDL); ++ if (!(*cstr)) { ++ status = ISC_R_NOMEMORY; ++ } else { ++ memcpy (*cstr, attr->value->u.buffer.value, ++ attr->value->u.buffer.len); ++ (*cstr)[attr->value->u.buffer.len] = 0; ++ } ++ ++ /* Get rid of the attribute reference */ ++ if (attr) { ++ omapi_value_dereference (&attr, MDL); ++ } ++ ++ return (status); ++} diff --git a/SPECS/dhcp.spec b/SPECS/dhcp.spec index f295740..710225b 100644 --- a/SPECS/dhcp.spec +++ b/SPECS/dhcp.spec @@ -16,7 +16,7 @@ Summary: Dynamic host configuration protocol software Name: dhcp Version: 4.3.6 -Release: 47%{?dist} +Release: 48%{?dist} # NEVER CHANGE THE EPOCH on this package. The previous maintainer (prior to # dcantrell maintaining the package) made incorrect use of the epoch and # that's why it is at 12 now. It should have never been used, but it was. @@ -84,6 +84,7 @@ Patch48: dhcp-bind-9.11.patch Patch49: dhcp-detect-system-time-jumps.patch Patch50: dhcp-key_algorithm.patch Patch51: dhcp-statement_parser.patch +Patch52: dhcp-omshell-hmac-sha512-support.patch BuildRequires: autoconf BuildRequires: automake @@ -365,6 +366,9 @@ rm bind/bind.tar.gz # https://bugzilla.redhat.com/show_bug.cgi?id=1963807 %patch51 -p1 +# https://bugzilla.redhat.com/show_bug.cgi?id=2016248 +%patch52 -p1 + # Update paths in all man pages for page in client/dhclient.conf.5 client/dhclient.leases.5 \ client/dhclient-script.8 client/dhclient.8 ; do @@ -698,8 +702,8 @@ done %endif %changelog -* Tue May 10 2022 CentOS Sources - 4.3.6-47.el8.centos -- Apply debranding changes +* Tue May 10 2022 Martin Osvald - 12:4.3.6-48 +- omshell: add support for hmac-sha512 algorithm (#2016248) * Tue Dec 21 2021 Petr Menšík - 12:4.3.6-47 - Rebuilt on a new side-tag (#2022715)