file_server: use embedded eventlog server
[nivanova/samba-autobuild/.git] / wscript_configure_krb5
1 import Logs, Options
2
3 # Check for kerberos
4 have_gssapi=False
5
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
17
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')
20
21 if conf.CONFIG_SET('HAVE_KRB5_LOCATE_PLUGIN_H'):
22     conf.env['WINBIND_KRB5_LOCATOR'] = 'bin/winbind_krb5_locator.so'
23
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'):
31     have_gssapi=True
32 conf.CHECK_FUNCS_IN('''
33        gss_wrap_iov
34        gss_krb5_import_cred
35        gss_get_name_attribute
36        gss_mech_krb5
37        gss_oid_equal
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')
43 conf.CHECK_FUNCS('''
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      lib='krb5 k5crypto')
62 conf.CHECK_DECLS('''krb5_get_credentials_for_user
63                     krb5_auth_con_set_req_cksumtype''',
64                     headers='krb5.h', always=True)
65 conf.CHECK_VARIABLE('AP_OPTS_USE_SUBKEY', headers='krb5.h')
66 conf.CHECK_VARIABLE('KV5M_KEYTAB', headers='krb5.h')
67 conf.CHECK_VARIABLE('KRB5_KU_OTHER_CKSUM', headers='krb5.h')
68 conf.CHECK_VARIABLE('KRB5_KEYUSAGE_APP_DATA_CKSUM', headers='krb5.h')
69 conf.CHECK_VARIABLE('ENCTYPE_AES128_CTS_HMAC_SHA1_96', headers='krb5.h')
70 conf.CHECK_VARIABLE('ENCTYPE_AES256_CTS_HMAC_SHA1_96', headers='krb5.h')
71 conf.CHECK_DECLS('KRB5_PDU_NONE', reverse=True, headers='krb5.h')
72 conf.CHECK_STRUCTURE_MEMBER('krb5_keytab_entry', 'key', headers='krb5.h',
73                             define='HAVE_KRB5_KEYTAB_ENTRY_KEY')
74 conf.CHECK_STRUCTURE_MEMBER('krb5_keytab_entry', 'keyblock', headers='krb5.h',
75                             define='HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK')
76 conf.CHECK_STRUCTURE_MEMBER('krb5_address', 'magic', headers='krb5.h',
77                             define='HAVE_MAGIC_IN_KRB5_ADDRESS')
78 conf.CHECK_STRUCTURE_MEMBER('krb5_address', 'addrtype', headers='krb5.h',
79                             define='HAVE_ADDRTYPE_IN_KRB5_ADDRESS')
80 conf.CHECK_STRUCTURE_MEMBER('krb5_ap_req', 'ticket', headers='krb5.h',
81                             define='HAVE_TICKET_POINTER_IN_KRB5_AP_REQ')
82
83 conf.CHECK_TYPE('krb5_encrypt_block', headers='krb5.h')
84
85 conf.CHECK_CODE('''
86        krb5_context ctx;
87        krb5_get_init_creds_opt *opt = NULL;
88        krb5_get_init_creds_opt_free(ctx, opt);
89        ''',
90     'KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT',
91     headers='krb5.h', link=False,
92     msg="Checking whether krb5_get_init_creds_opt_free takes a context argument")
93 conf.CHECK_CODE('''
94        const krb5_data *pkdata;
95        krb5_context context;
96        krb5_principal principal;
97        pkdata = krb5_princ_component(context, principal, 0);
98        ''',
99     'HAVE_KRB5_PRINC_COMPONENT',
100     headers='krb5.h', lib='krb5',
101     msg="Checking whether krb5_princ_component is available")
102
103 conf.CHECK_CODE('''
104        int main(void) {
105        char buf[256];
106        krb5_enctype_to_string(1, buf, 256);
107        return 0;
108        }''',
109     'HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG',
110     headers='krb5.h', lib='krb5 k5crypto',
111     addmain=False, cflags='-Werror',
112     msg="Checking whether krb5_enctype_to_string takes size_t argument")
113
114 conf.CHECK_CODE('''
115        int main(void) {
116        krb5_context context = NULL;
117        char *str = NULL;
118        krb5_enctype_to_string(context, 1, &str);
119        if (str) free (str);
120        return 0;
121        }''',
122     'HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG',
123     headers='krb5.h stdlib.h', lib='krb5',
124     addmain=False, cflags='-Werror',
125     msg="Checking whether krb5_enctype_to_string takes krb5_context argument")
126 conf.CHECK_CODE('''
127        int main(void) {
128        krb5_context ctx = NULL;
129        krb5_principal princ = NULL;
130        const char *str = krb5_princ_realm(ctx, princ)->data;
131        return 0;
132        }''',
133     'HAVE_KRB5_PRINC_REALM',
134     headers='krb5.h', lib='krb5',
135     addmain=False,
136     msg="Checking whether the macro krb5_princ_realm is defined")
137 conf.CHECK_CODE('''
138        int main(void) {
139            krb5_context context;
140            krb5_principal principal;
141            const char *realm; realm = krb5_principal_get_realm(context, principal);
142            return 0;
143        }''',
144     'HAVE_KRB5_PRINCIPAL_GET_REALM',
145     headers='krb5.h', lib='krb5',
146     addmain=False,
147     msg="Checking whether krb5_principal_get_realm is defined")
148 conf.CHECK_CODE('''
149        krb5_enctype enctype;
150        enctype = ENCTYPE_ARCFOUR_HMAC_MD5;
151        ''',
152     '_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5',
153     headers='krb5.h', lib='krb5',
154     msg="Checking whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type definition is available");
155 conf.CHECK_CODE('''
156        krb5_keytype keytype;
157        keytype = KEYTYPE_ARCFOUR_56;
158        ''',
159     '_HAVE_KEYTYPE_ARCFOUR_56',
160     headers='krb5.h', lib='krb5',
161     msg="Checking whether the HAVE_KEYTYPE_ARCFOUR_56 key type definition is available");
162 if conf.CONFIG_SET('_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5') and conf.CONFIG_SET('_HAVE_KEYTYPE_ARCFOUR_56'):
163     conf.DEFINE('HAVE_ENCTYPE_ARCFOUR_HMAC_MD5', '1')
164
165 conf.CHECK_CODE('''
166        krb5_enctype enctype;
167        enctype = ENCTYPE_ARCFOUR_HMAC;
168        ''',
169     'HAVE_ENCTYPE_ARCFOUR_HMAC',
170     headers='krb5.h', lib='krb5',
171     msg="Checking whether the ENCTYPE_ARCFOUR_HMAC key type definition is available");
172
173 conf.CHECK_CODE('''
174        krb5_context context;
175        krb5_keytab keytab;
176        krb5_init_context(&context);
177        return krb5_kt_resolve(context, "WRFILE:api", &keytab);
178        ''',
179     'HAVE_WRFILE_KEYTAB',
180     headers='krb5.h', lib='krb5', execute=True,
181     msg="Checking whether the WRFILE:-keytab is supported");
182 # Check for KRB5_DEPRECATED handling
183 conf.CHECK_CODE('''#define KRB5_DEPRECATED 1
184        #include <krb5.h>''',
185    'HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER', addmain=False,
186     link=False,
187     msg="Checking for KRB5_DEPRECATED define taking an identifier")