6 Logs.info("Looking for kerberos features")
7 conf.find_program('krb5-config.heimdal', var='HEIMDAL_KRB5_CONFIG')
8 conf.find_program('krb5-config', var='KRB5_CONFIG')
9 if conf.env.KRB5_CONFIG:
10 conf.check_cfg(path="krb5-config", args="--cflags --libs",
11 package="gssapi", uselib_store="KRB5")
12 vendor = conf.cmd_and_log("%(path)s --vendor" % dict(path=conf.env.KRB5_CONFIG), dict())
13 conf.env.KRB5_VENDOR = vendor.strip().lower()
14 if conf.env.KRB5_VENDOR != 'heimdal':
15 conf.define('USING_SYSTEM_KRB5', 1)
16 del conf.env.HEIMDAL_KRB5_CONFIG
18 conf.CHECK_HEADERS('krb5.h krb5/locate_plugin.h', lib='krb5')
19 conf.CHECK_HEADERS('gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h gssapi/gssapi_ext.h gssapi/gssapi_krb5.h com_err.h', lib='krb5')
21 if conf.CONFIG_SET('HAVE_KRB5_LOCATE_PLUGIN_H'):
22 conf.env['WINBIND_KRB5_LOCATOR'] = 'bin/winbind_krb5_locator.so'
24 conf.CHECK_FUNCS_IN('_et_list', 'com_err')
25 conf.CHECK_FUNCS_IN('krb5_encrypt_data', 'k5crypto')
26 conf.CHECK_FUNCS_IN('des_set_key','crypto')
27 conf.CHECK_FUNCS_IN('copy_Authenticator', 'asn1')
28 conf.CHECK_FUNCS_IN('roken_getaddrinfo_hostspec', 'roken')
29 if conf.CHECK_FUNCS_IN('gss_display_status', 'gssapi') or \
30 conf.CHECK_FUNCS_IN('gss_display_status', 'gssapi_krb5'):
32 conf.CHECK_FUNCS_IN('''
35 gss_get_name_attribute
38 gss_inquire_sec_context_by_oid
39 gsskrb5_extract_authz_data_from_sec_context
40 gss_krb5_export_lucid_sec_context
41 ''', 'gssapi gssapi_krb5 krb5')
42 conf.CHECK_FUNCS_IN('krb5_mk_req_extended krb5_kt_compare', 'krb5')
44 krb5_set_default_in_tkt_etypes krb5_set_default_tgs_enctypes
45 krb5_set_default_tgs_ktypes krb5_principal2salt
46 krb5_c_string_to_key krb5_get_pw_salt krb5_string_to_key_salt krb5_auth_con_setkey
47 krb5_auth_con_setuseruserkey krb5_get_permitted_enctypes
48 krb5_get_default_in_tkt_etypes krb5_free_data_contents
49 krb5_principal_get_comp_string krb5_free_unparsed_name
50 krb5_free_keytab_entry_contents krb5_kt_free_entry krb5_krbhst_init
51 krb5_krbhst_get_addrinfo
52 krb5_crypto_init krb5_crypto_destroy
53 krb5_c_verify_checksum krb5_principal_compare_any_realm
54 krb5_parse_name_norealm krb5_princ_size krb5_get_init_creds_opt_set_pac_request
55 krb5_get_renewed_creds krb5_free_error_contents
56 initialize_krb5_error_table krb5_get_init_creds_opt_alloc
57 krb5_get_init_creds_opt_free krb5_get_init_creds_opt_get_error
58 krb5_enctype_to_string krb5_fwd_tgt_creds krb5_auth_con_set_req_cksumtype
59 krb5_get_creds_opt_alloc krb5_get_creds_opt_set_impersonate krb5_get_creds
60 krb5_get_credentials_for_user krb5_get_host_realm krb5_free_host_realm
61 krb5_get_init_creds_keyblock krb5_get_init_creds_keytab
62 krb5_make_principal krb5_build_principal_alloc_va''',
64 conf.CHECK_DECLS('''krb5_get_credentials_for_user
65 krb5_auth_con_set_req_cksumtype''',
66 headers='krb5.h', always=True)
67 conf.CHECK_VARIABLE('AP_OPTS_USE_SUBKEY', headers='krb5.h')
68 conf.CHECK_VARIABLE('KV5M_KEYTAB', headers='krb5.h')
69 conf.CHECK_VARIABLE('KRB5_KU_OTHER_CKSUM', headers='krb5.h')
70 conf.CHECK_VARIABLE('KRB5_KEYUSAGE_APP_DATA_CKSUM', headers='krb5.h')
71 conf.CHECK_VARIABLE('ENCTYPE_AES128_CTS_HMAC_SHA1_96', headers='krb5.h')
72 conf.CHECK_VARIABLE('ENCTYPE_AES256_CTS_HMAC_SHA1_96', headers='krb5.h')
73 conf.CHECK_DECLS('KRB5_PDU_NONE', reverse=True, headers='krb5.h')
74 conf.CHECK_STRUCTURE_MEMBER('krb5_keytab_entry', 'key', headers='krb5.h',
75 define='HAVE_KRB5_KEYTAB_ENTRY_KEY')
76 conf.CHECK_STRUCTURE_MEMBER('krb5_keytab_entry', 'keyblock', headers='krb5.h',
77 define='HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK')
78 conf.CHECK_STRUCTURE_MEMBER('krb5_address', 'magic', headers='krb5.h',
79 define='HAVE_MAGIC_IN_KRB5_ADDRESS')
80 conf.CHECK_STRUCTURE_MEMBER('krb5_address', 'addrtype', headers='krb5.h',
81 define='HAVE_ADDRTYPE_IN_KRB5_ADDRESS')
82 conf.CHECK_STRUCTURE_MEMBER('krb5_ap_req', 'ticket', headers='krb5.h',
83 define='HAVE_TICKET_POINTER_IN_KRB5_AP_REQ')
85 conf.CHECK_TYPE('krb5_encrypt_block', headers='krb5.h')
89 krb5_get_init_creds_opt *opt = NULL;
90 krb5_get_init_creds_opt_free(ctx, opt);
92 'KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT',
93 headers='krb5.h', link=False,
94 msg="Checking whether krb5_get_init_creds_opt_free takes a context argument")
96 const krb5_data *pkdata;
98 krb5_principal principal;
99 pkdata = krb5_princ_component(context, principal, 0);
101 'HAVE_KRB5_PRINC_COMPONENT',
102 headers='krb5.h', lib='krb5',
103 msg="Checking whether krb5_princ_component is available")
108 krb5_enctype_to_string(1, buf, 256);
111 'HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG',
112 headers='krb5.h', lib='krb5 k5crypto',
113 addmain=False, cflags='-Werror',
114 msg="Checking whether krb5_enctype_to_string takes size_t argument")
118 krb5_context context = NULL;
120 krb5_enctype_to_string(context, 1, &str);
124 'HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG',
125 headers='krb5.h stdlib.h', lib='krb5',
126 addmain=False, cflags='-Werror',
127 msg="Checking whether krb5_enctype_to_string takes krb5_context argument")
130 krb5_context ctx = NULL;
131 krb5_principal princ = NULL;
132 const char *str = krb5_princ_realm(ctx, princ)->data;
135 'HAVE_KRB5_PRINC_REALM',
136 headers='krb5.h', lib='krb5',
138 msg="Checking whether the macro krb5_princ_realm is defined")
141 krb5_context context;
142 krb5_principal principal;
143 const char *realm; realm = krb5_principal_get_realm(context, principal);
146 'HAVE_KRB5_PRINCIPAL_GET_REALM',
147 headers='krb5.h', lib='krb5',
149 msg="Checking whether krb5_principal_get_realm is defined")
151 krb5_enctype enctype;
152 enctype = ENCTYPE_ARCFOUR_HMAC_MD5;
154 '_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5',
155 headers='krb5.h', lib='krb5',
156 msg="Checking whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type definition is available");
158 krb5_keytype keytype;
159 keytype = KEYTYPE_ARCFOUR_56;
161 '_HAVE_KEYTYPE_ARCFOUR_56',
162 headers='krb5.h', lib='krb5',
163 msg="Checking whether the HAVE_KEYTYPE_ARCFOUR_56 key type definition is available");
164 if conf.CONFIG_SET('_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5') and conf.CONFIG_SET('_HAVE_KEYTYPE_ARCFOUR_56'):
165 conf.DEFINE('HAVE_ENCTYPE_ARCFOUR_HMAC_MD5', '1')
168 krb5_enctype enctype;
169 enctype = ENCTYPE_ARCFOUR_HMAC;
171 'HAVE_ENCTYPE_ARCFOUR_HMAC',
172 headers='krb5.h', lib='krb5',
173 msg="Checking whether the ENCTYPE_ARCFOUR_HMAC key type definition is available");
176 krb5_context context;
178 krb5_init_context(&context);
179 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
181 'HAVE_WRFILE_KEYTAB',
182 headers='krb5.h', lib='krb5', execute=True,
183 msg="Checking whether the WRFILE:-keytab is supported");
184 # Check for KRB5_DEPRECATED handling
185 conf.CHECK_CODE('''#define KRB5_DEPRECATED 1
186 #include <krb5.h>''',
187 'HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER', addmain=False,
189 msg="Checking for KRB5_DEPRECATED define taking an identifier")