… | |
… | |
80 | BER_TYPE_IPADDRESS, |
80 | BER_TYPE_IPADDRESS, |
81 | BER_TYPE_CROAK, |
81 | BER_TYPE_CROAK, |
82 | }; |
82 | }; |
83 | |
83 | |
84 | enum { |
84 | enum { |
85 | BER_CLASS = 0, |
85 | BER_CLASS = 0, |
86 | BER_TAG = 1, |
86 | BER_TAG = 1, |
87 | BER_CONSTRUCTED = 2, |
87 | BER_FLAGS = 2, |
88 | BER_DATA = 3, |
88 | BER_DATA = 3, |
89 | BER_ARRAYSIZE |
89 | BER_ARRAYSIZE |
90 | }; |
90 | }; |
91 | |
91 | |
92 | #define MAX_OID_STRLEN 4096 |
92 | #define MAX_OID_STRLEN 4096 |
93 | |
93 | |
… | |
… | |
279 | { |
279 | { |
280 | case 0: |
280 | case 0: |
281 | error ("indefinite ASN.1 lengths not supported"); |
281 | error ("indefinite ASN.1 lengths not supported"); |
282 | return 0; |
282 | return 0; |
283 | |
283 | |
|
|
284 | //case 0x80: // indefinite length |
|
|
285 | |
|
|
286 | //case 0xff: reserved |
284 | default: |
287 | default: |
285 | error ("ASN.1 length too long"); |
288 | error ("ASN.1 length too long"); |
286 | return 0; |
289 | return 0; |
287 | |
290 | |
288 | case 8: res = (res << 8) | get_u8 (); |
291 | case 8: res = (res << 8) | get_u8 (); |
… | |
… | |
382 | static char oid[MAX_OID_STRLEN]; // static, becaueds too large for stack |
385 | static char oid[MAX_OID_STRLEN]; // static, becaueds too large for stack |
383 | char *app = oid; |
386 | char *app = oid; |
384 | |
387 | |
385 | if (relative) |
388 | if (relative) |
386 | app = write_uv (app, w); |
389 | app = write_uv (app, w); |
387 | else |
390 | else if (w < 2 * 40) |
388 | { |
391 | { |
389 | app = write_uv (app, (U8)w / 40); |
392 | app = write_uv (app, (U8)w / 40); |
390 | *app++ = '.'; |
393 | *app++ = '.'; |
391 | app = write_uv (app, (U8)w % 40); |
394 | app = write_uv (app, (U8)w % 40); |
|
|
395 | } |
|
|
396 | else |
|
|
397 | { |
|
|
398 | app = write_uv (app, 2); |
|
|
399 | *app++ = '.'; |
|
|
400 | app = write_uv (app, w - 2 * 40); |
392 | } |
401 | } |
393 | |
402 | |
394 | while (cur < end) |
403 | while (cur < end) |
395 | { |
404 | { |
396 | // we assume an oid component is never > 64 digits |
405 | // we assume an oid component is never > 64 digits |
… | |
… | |
548 | croak ("unconfigured/unsupported class/tag %d/%d", klass, tag); |
557 | croak ("unconfigured/unsupported class/tag %d/%d", klass, tag); |
549 | } |
558 | } |
550 | |
559 | |
551 | AV *av = newAV (); |
560 | AV *av = newAV (); |
552 | av_fill (av, BER_ARRAYSIZE - 1); |
561 | av_fill (av, BER_ARRAYSIZE - 1); |
553 | AvARRAY (av)[BER_CLASS ] = newSVcacheint (klass); |
562 | AvARRAY (av)[BER_CLASS] = newSVcacheint (klass); |
554 | AvARRAY (av)[BER_TAG ] = newSVcacheint (tag); |
563 | AvARRAY (av)[BER_TAG ] = newSVcacheint (tag); |
555 | AvARRAY (av)[BER_CONSTRUCTED] = newSVcacheint (constructed ? 1 : 0); |
564 | AvARRAY (av)[BER_FLAGS] = newSVcacheint (constructed ? 1 : 0); |
556 | AvARRAY (av)[BER_DATA ] = res; |
565 | AvARRAY (av)[BER_DATA ] = res; |
557 | |
566 | |
558 | return newRV_noinc ((SV *)av); |
567 | return newRV_noinc ((SV *)av); |
559 | } |
568 | } |
560 | |
569 | |
561 | ///////////////////////////////////////////////////////////////////////////// |
570 | ///////////////////////////////////////////////////////////////////////////// |
… | |
… | |
881 | { |
890 | { |
882 | AV *av = ber_tuple (tuple); |
891 | AV *av = ber_tuple (tuple); |
883 | |
892 | |
884 | int klass = SvIV (AvARRAY (av)[BER_CLASS]); |
893 | int klass = SvIV (AvARRAY (av)[BER_CLASS]); |
885 | int tag = SvIV (AvARRAY (av)[BER_TAG]); |
894 | int tag = SvIV (AvARRAY (av)[BER_TAG]); |
886 | int constructed = SvIV (AvARRAY (av)[BER_CONSTRUCTED]) ? ASN_CONSTRUCTED : 0; |
895 | int constructed = SvIV (AvARRAY (av)[BER_FLAGS]) & 1 ? ASN_CONSTRUCTED : 0; |
887 | SV *data = AvARRAY (av)[BER_DATA]; |
896 | SV *data = AvARRAY (av)[BER_DATA]; |
888 | |
897 | |
889 | int identifier = (klass << ASN_CLASS_SHIFT) | constructed; |
898 | int identifier = (klass << ASN_CLASS_SHIFT) | constructed; |
890 | |
899 | |
891 | if (expect_false (tag >= ASN_TAG_BER)) |
900 | if (expect_false (tag >= ASN_TAG_BER)) |
… | |
… | |
925 | put_length (0); |
934 | put_length (0); |
926 | break; |
935 | break; |
927 | |
936 | |
928 | case BER_TYPE_BOOL: |
937 | case BER_TYPE_BOOL: |
929 | put_length (1); |
938 | put_length (1); |
930 | *cur++ = SvTRUE (data) ? 0xff : 0x00; |
939 | *cur++ = SvTRUE (data) ? 0xff : 0x00; // 0xff = DER/CER |
931 | break; |
940 | break; |
932 | |
941 | |
933 | case BER_TYPE_OID: |
942 | case BER_TYPE_OID: |
934 | encode_oid (data, 0); |
943 | encode_oid (data, 0); |
935 | break; |
944 | break; |
… | |
… | |
1037 | const_iv (ASN_CONTEXT) |
1046 | const_iv (ASN_CONTEXT) |
1038 | const_iv (ASN_PRIVATE) |
1047 | const_iv (ASN_PRIVATE) |
1039 | |
1048 | |
1040 | const_iv (BER_CLASS) |
1049 | const_iv (BER_CLASS) |
1041 | const_iv (BER_TAG) |
1050 | const_iv (BER_TAG) |
1042 | const_iv (BER_CONSTRUCTED) |
1051 | const_iv (BER_FLAGS) |
1043 | const_iv (BER_DATA) |
1052 | const_iv (BER_DATA) |
1044 | |
1053 | |
1045 | const_iv (BER_TYPE_BYTES) |
1054 | const_iv (BER_TYPE_BYTES) |
1046 | const_iv (BER_TYPE_UTF8) |
1055 | const_iv (BER_TYPE_UTF8) |
1047 | const_iv (BER_TYPE_UCS2) |
1056 | const_iv (BER_TYPE_UCS2) |
… | |
… | |
1080 | RETVAL = decode_ber (); |
1089 | RETVAL = decode_ber (); |
1081 | } |
1090 | } |
1082 | OUTPUT: RETVAL |
1091 | OUTPUT: RETVAL |
1083 | |
1092 | |
1084 | void |
1093 | void |
1085 | ber_is (SV *tuple, SV *klass = &PL_sv_undef, SV *tag = &PL_sv_undef, SV *constructed = &PL_sv_undef, SV *data = &PL_sv_undef) |
1094 | ber_is (SV *tuple, SV *klass = &PL_sv_undef, SV *tag = &PL_sv_undef, SV *flags = &PL_sv_undef, SV *data = &PL_sv_undef) |
1086 | PPCODE: |
1095 | PPCODE: |
1087 | { |
1096 | { |
1088 | if (!SvOK (tuple)) |
1097 | if (!SvOK (tuple)) |
1089 | XSRETURN_NO; |
1098 | XSRETURN_NO; |
1090 | |
1099 | |
… | |
… | |
1092 | croak ("ber_is: tuple must be BER tuple (array-ref)"); |
1101 | croak ("ber_is: tuple must be BER tuple (array-ref)"); |
1093 | |
1102 | |
1094 | AV *av = (AV *)SvRV (tuple); |
1103 | AV *av = (AV *)SvRV (tuple); |
1095 | |
1104 | |
1096 | XPUSHs ( |
1105 | XPUSHs ( |
1097 | (!SvOK (klass) || SvIV (AvARRAY (av)[BER_CLASS ]) == SvIV (klass)) |
1106 | (!SvOK (klass) || SvIV (AvARRAY (av)[BER_CLASS]) == SvIV (klass)) |
1098 | && (!SvOK (tag) || SvIV (AvARRAY (av)[BER_TAG ]) == SvIV (tag)) |
1107 | && (!SvOK (tag) || SvIV (AvARRAY (av)[BER_TAG ]) == SvIV (tag)) |
1099 | && (!SvOK (constructed) || !SvIV (AvARRAY (av)[BER_CONSTRUCTED]) == !SvIV (constructed)) |
1108 | && (!SvOK (flags) || !SvIV (AvARRAY (av)[BER_FLAGS]) == !SvIV (flags)) |
1100 | && (!SvOK (data) || sv_eq (AvARRAY (av)[BER_DATA ], data)) |
1109 | && (!SvOK (data) || sv_eq (AvARRAY (av)[BER_DATA ], data)) |
1101 | ? &PL_sv_yes : &PL_sv_undef); |
1110 | ? &PL_sv_yes : &PL_sv_undef); |
1102 | } |
1111 | } |
1103 | |
1112 | |
1104 | void |
1113 | void |
1105 | ber_is_seq (SV *tuple) |
1114 | ber_is_seq (SV *tuple) |
… | |
… | |
1109 | XSRETURN_UNDEF; |
1118 | XSRETURN_UNDEF; |
1110 | |
1119 | |
1111 | AV *av = ber_tuple (tuple); |
1120 | AV *av = ber_tuple (tuple); |
1112 | |
1121 | |
1113 | XPUSHs ( |
1122 | XPUSHs ( |
1114 | SvIV (AvARRAY (av)[BER_CLASS ]) == ASN_UNIVERSAL |
1123 | SvIV (AvARRAY (av)[BER_CLASS]) == ASN_UNIVERSAL |
1115 | && SvIV (AvARRAY (av)[BER_TAG ]) == ASN_SEQUENCE |
1124 | && SvIV (AvARRAY (av)[BER_TAG ]) == ASN_SEQUENCE |
1116 | && SvIV (AvARRAY (av)[BER_CONSTRUCTED]) |
1125 | && SvIV (AvARRAY (av)[BER_FLAGS]) |
1117 | ? AvARRAY (av)[BER_DATA] : &PL_sv_undef); |
1126 | ? AvARRAY (av)[BER_DATA] : &PL_sv_undef); |
1118 | } |
1127 | } |
1119 | |
1128 | |
1120 | void |
1129 | void |
1121 | ber_is_int (SV *tuple, SV *value = &PL_sv_undef) |
1130 | ber_is_int (SV *tuple, SV *value = &PL_sv_undef) |
… | |
… | |
1127 | AV *av = ber_tuple (tuple); |
1136 | AV *av = ber_tuple (tuple); |
1128 | |
1137 | |
1129 | UV data = SvUV (AvARRAY (av)[BER_DATA]); |
1138 | UV data = SvUV (AvARRAY (av)[BER_DATA]); |
1130 | |
1139 | |
1131 | XPUSHs ( |
1140 | XPUSHs ( |
1132 | SvIV (AvARRAY (av)[BER_CLASS ]) == ASN_UNIVERSAL |
1141 | SvIV (AvARRAY (av)[BER_CLASS]) == ASN_UNIVERSAL |
1133 | && SvIV (AvARRAY (av)[BER_TAG ]) == ASN_INTEGER |
1142 | && SvIV (AvARRAY (av)[BER_TAG ]) == ASN_INTEGER |
1134 | && !SvIV (AvARRAY (av)[BER_CONSTRUCTED]) |
1143 | && !SvIV (AvARRAY (av)[BER_FLAGS]) |
1135 | && (!SvOK (value) || data == SvUV (value)) |
1144 | && (!SvOK (value) || data == SvUV (value)) |
1136 | ? sv_2mortal (data ? newSVsv (AvARRAY (av)[BER_DATA]) : newSVpv ("0 but true", 0)) |
1145 | ? sv_2mortal (data ? newSVsv (AvARRAY (av)[BER_DATA]) : newSVpv ("0 but true", 0)) |
1137 | : &PL_sv_undef); |
1146 | : &PL_sv_undef); |
1138 | } |
1147 | } |
1139 | |
1148 | |
… | |
… | |
1145 | XSRETURN_NO; |
1154 | XSRETURN_NO; |
1146 | |
1155 | |
1147 | AV *av = ber_tuple (tuple); |
1156 | AV *av = ber_tuple (tuple); |
1148 | |
1157 | |
1149 | XPUSHs ( |
1158 | XPUSHs ( |
1150 | SvIV (AvARRAY (av)[BER_CLASS ]) == ASN_UNIVERSAL |
1159 | SvIV (AvARRAY (av)[BER_CLASS]) == ASN_UNIVERSAL |
1151 | && SvIV (AvARRAY (av)[BER_TAG ]) == ASN_OBJECT_IDENTIFIER |
1160 | && SvIV (AvARRAY (av)[BER_TAG ]) == ASN_OBJECT_IDENTIFIER |
1152 | && !SvIV (AvARRAY (av)[BER_CONSTRUCTED]) |
1161 | && !SvIV (AvARRAY (av)[BER_FLAGS]) |
1153 | && (!SvOK (oid) || sv_eq (AvARRAY (av)[BER_DATA], oid)) |
1162 | && (!SvOK (oid) || sv_eq (AvARRAY (av)[BER_DATA], oid)) |
1154 | ? newSVsv (AvARRAY (av)[BER_DATA]) : &PL_sv_undef); |
1163 | ? newSVsv (AvARRAY (av)[BER_DATA]) : &PL_sv_undef); |
1155 | } |
1164 | } |
1156 | |
1165 | |
1157 | ############################################################################# |
1166 | ############################################################################# |
… | |
… | |
1175 | ber_int (SV *sv) |
1184 | ber_int (SV *sv) |
1176 | CODE: |
1185 | CODE: |
1177 | { |
1186 | { |
1178 | AV *av = newAV (); |
1187 | AV *av = newAV (); |
1179 | av_fill (av, BER_ARRAYSIZE - 1); |
1188 | av_fill (av, BER_ARRAYSIZE - 1); |
1180 | AvARRAY (av)[BER_CLASS ] = newSVcacheint (ASN_UNIVERSAL); |
1189 | AvARRAY (av)[BER_CLASS] = newSVcacheint (ASN_UNIVERSAL); |
1181 | AvARRAY (av)[BER_TAG ] = newSVcacheint (ASN_INTEGER); |
1190 | AvARRAY (av)[BER_TAG ] = newSVcacheint (ASN_INTEGER); |
1182 | AvARRAY (av)[BER_CONSTRUCTED] = newSVcacheint (0); |
1191 | AvARRAY (av)[BER_FLAGS] = newSVcacheint (0); |
1183 | AvARRAY (av)[BER_DATA ] = newSVsv (sv); |
1192 | AvARRAY (av)[BER_DATA ] = newSVsv (sv); |
1184 | RETVAL = newRV_noinc ((SV *)av); |
1193 | RETVAL = newRV_noinc ((SV *)av); |
1185 | } |
1194 | } |
1186 | OUTPUT: RETVAL |
1195 | OUTPUT: RETVAL |
1187 | |
1196 | |
1188 | # TODO: not arrayref, but elements? |
1197 | # TODO: not arrayref, but elements? |
… | |
… | |
1190 | ber_seq (SV *arrayref) |
1199 | ber_seq (SV *arrayref) |
1191 | CODE: |
1200 | CODE: |
1192 | { |
1201 | { |
1193 | AV *av = newAV (); |
1202 | AV *av = newAV (); |
1194 | av_fill (av, BER_ARRAYSIZE - 1); |
1203 | av_fill (av, BER_ARRAYSIZE - 1); |
1195 | AvARRAY (av)[BER_CLASS ] = newSVcacheint (ASN_UNIVERSAL); |
1204 | AvARRAY (av)[BER_CLASS] = newSVcacheint (ASN_UNIVERSAL); |
1196 | AvARRAY (av)[BER_TAG ] = newSVcacheint (ASN_SEQUENCE); |
1205 | AvARRAY (av)[BER_TAG ] = newSVcacheint (ASN_SEQUENCE); |
1197 | AvARRAY (av)[BER_CONSTRUCTED] = newSVcacheint (1); |
1206 | AvARRAY (av)[BER_FLAGS] = newSVcacheint (1); |
1198 | AvARRAY (av)[BER_DATA ] = newSVsv (arrayref); |
1207 | AvARRAY (av)[BER_DATA ] = newSVsv (arrayref); |
1199 | RETVAL = newRV_noinc ((SV *)av); |
1208 | RETVAL = newRV_noinc ((SV *)av); |
1200 | } |
1209 | } |
1201 | OUTPUT: RETVAL |
1210 | OUTPUT: RETVAL |
1202 | |
1211 | |
1203 | MODULE = Convert::BER::XS PACKAGE = Convert::BER::XS::Profile |
1212 | MODULE = Convert::BER::XS PACKAGE = Convert::BER::XS::Profile |