lib/profiles.c

   1 /* profiles.c   Definitions of stringprep profiles.
   2  * Copyright (C) 2002, 2003, 2004  Simon Josefsson
   3  *
   4  * This file is part of GNU Libidn.
   5  *
   6  * GNU Libidn is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * GNU Libidn is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with GNU Libidn; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  *
  20  */
  21
  22 #include "stringprep.h"
  23
  24 const Stringprep_profiles stringprep_profiles[] = {
  25   {"Nameprep", stringprep_nameprep},
  26   {"KRBprep", stringprep_kerberos5},    /* Deprecate? */
  27   {"Nodeprep", stringprep_xmpp_nodeprep},
  28   {"Resourceprep", stringprep_xmpp_resourceprep},
  29   {"plain", stringprep_plain},  /* sasl-anon-00. */
  30   {"trace", stringprep_trace},  /* sasl-anon-01,02. */
  31   {"SASLprep", stringprep_saslprep},
  32   {"ISCSIprep", stringprep_iscsi},      /* Obsolete. */
  33   {"iSCSI", stringprep_iscsi},  /* IANA. */
  34   {NULL, NULL}
  35 };
  36
  37 const Stringprep_profile stringprep_nameprep[] = {
  38   {STRINGPREP_MAP_TABLE, 0, stringprep_rfc3454_B_1},
  39   {STRINGPREP_MAP_TABLE, 0, stringprep_rfc3454_B_2},
  40   {STRINGPREP_NFKC, 0, 0},
  41   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_1_2},
  42   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_2},
  43   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_3},
  44   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_4},
  45   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_5},
  46   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_6},
  47   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_7},
  48   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
  49   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_9},
  50   {STRINGPREP_BIDI, 0, 0},
  51   {STRINGPREP_BIDI_PROHIBIT_TABLE, ~STRINGPREP_NO_BIDI,
  52    stringprep_rfc3454_C_8},
  53   {STRINGPREP_BIDI_RAL_TABLE, 0, stringprep_rfc3454_D_1},
  54   {STRINGPREP_BIDI_L_TABLE, 0, stringprep_rfc3454_D_2},
  55   {STRINGPREP_UNASSIGNED_TABLE, ~STRINGPREP_NO_UNASSIGNED,
  56    stringprep_rfc3454_A_1},
  57   {0}
  58 };
  59
  60 const Stringprep_profile stringprep_kerberos5[] = {
  61   /* XXX this is likely to be wrong as the specification is
  62      a rough draft. */
  63   {STRINGPREP_MAP_TABLE, 0, stringprep_rfc3454_B_1},
  64   {STRINGPREP_MAP_TABLE, 0, stringprep_rfc3454_B_3},
  65   {STRINGPREP_NFKC, 0, 0},
  66   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_1_2},
  67   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_2},
  68   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_3},
  69   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_4},
  70   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_5},
  71   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_6},
  72   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_7},
  73   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
  74   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_9},
  75   {STRINGPREP_BIDI, 0, 0},
  76   {STRINGPREP_BIDI_PROHIBIT_TABLE, ~STRINGPREP_NO_BIDI,
  77    stringprep_rfc3454_C_8},
  78   {STRINGPREP_BIDI_RAL_TABLE, 0, stringprep_rfc3454_D_1},
  79   {STRINGPREP_BIDI_L_TABLE, 0, stringprep_rfc3454_D_2},
  80   {STRINGPREP_UNASSIGNED_TABLE, ~STRINGPREP_NO_UNASSIGNED,
  81    stringprep_rfc3454_A_1},
  82   {0}
  83 };
  84
  85 const Stringprep_table_element stringprep_xmpp_nodeprep_prohibit[] = {
  86   {0x000022},                   /* #x22 (") */
  87   {0x000026},                   /* #x26 (&) */
  88   {0x000027},                   /* #x27 (') */
  89   {0x00002F},                   /* #x2F (/) */
  90   {0x00003A},                   /* #x3A (:) */
  91   {0x00003C},                   /* #x3C (<) */
  92   {0x00003E},                   /* #x3E (>) */
  93   {0x000040},                   /* #x40 (@) */
  94   {0}
  95 };
  96
  97 const Stringprep_profile stringprep_xmpp_nodeprep[] = {
  98   {STRINGPREP_MAP_TABLE, 0, stringprep_rfc3454_B_1},
  99   {STRINGPREP_MAP_TABLE, 0, stringprep_rfc3454_B_2},
 100   {STRINGPREP_NFKC, 0, 0},
 101   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_1_1},
 102   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_1_2},
 103   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_1},
 104   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_2},
 105   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_3},
 106   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_4},
 107   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_5},
 108   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_6},
 109   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_7},
 110   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
 111   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_9},
 112   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_xmpp_nodeprep_prohibit},
 113   {STRINGPREP_BIDI, 0, 0},
 114   {STRINGPREP_BIDI_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
 115   {STRINGPREP_BIDI_RAL_TABLE, 0, stringprep_rfc3454_D_1},
 116   {STRINGPREP_BIDI_L_TABLE, 0, stringprep_rfc3454_D_2},
 117   {STRINGPREP_UNASSIGNED_TABLE, ~STRINGPREP_NO_UNASSIGNED,
 118    stringprep_rfc3454_A_1},
 119   {0}
 120 };
 121
 122 const Stringprep_profile stringprep_xmpp_resourceprep[] = {
 123   {STRINGPREP_MAP_TABLE, 0, stringprep_rfc3454_B_1},
 124   {STRINGPREP_NFKC, 0, 0},
 125   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_1_2},
 126   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_1},
 127   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_2},
 128   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_3},
 129   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_4},
 130   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_5},
 131   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_6},
 132   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_7},
 133   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
 134   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_9},
 135   {STRINGPREP_BIDI, 0, 0},
 136   {STRINGPREP_BIDI_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
 137   {STRINGPREP_BIDI_RAL_TABLE, ~STRINGPREP_NO_BIDI, stringprep_rfc3454_D_1},
 138   {STRINGPREP_BIDI_L_TABLE, ~STRINGPREP_NO_BIDI, stringprep_rfc3454_D_2},
 139   {STRINGPREP_UNASSIGNED_TABLE, ~STRINGPREP_NO_UNASSIGNED,
 140    stringprep_rfc3454_A_1},
 141   {0}
 142 };
 143
 144 const Stringprep_profile stringprep_plain[] = {
 145   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_1},
 146   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_2},
 147   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_3},
 148   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_4},
 149   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_5},
 150   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_6},
 151   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
 152   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_9},
 153   {STRINGPREP_BIDI, 0, 0},
 154   {STRINGPREP_BIDI_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
 155   {STRINGPREP_BIDI_RAL_TABLE, ~STRINGPREP_NO_BIDI, stringprep_rfc3454_D_1},
 156   {STRINGPREP_BIDI_L_TABLE, ~STRINGPREP_NO_BIDI, stringprep_rfc3454_D_2},
 157   {0}
 158 };
 159
 160 const Stringprep_profile stringprep_trace[] = {
 161   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_1},
 162   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_2},
 163   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_3},
 164   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_4},
 165   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_5},
 166   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_6},
 167   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
 168   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_9},
 169   {STRINGPREP_BIDI, 0, 0},
 170   {STRINGPREP_BIDI_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
 171   {STRINGPREP_BIDI_RAL_TABLE, ~STRINGPREP_NO_BIDI, stringprep_rfc3454_D_1},
 172   {STRINGPREP_BIDI_L_TABLE, ~STRINGPREP_NO_BIDI, stringprep_rfc3454_D_2},
 173   {0}
 174 };
 175
 176 const Stringprep_table_element stringprep_iscsi_prohibit[] = {
 177   {0x0000},                     /* [ASCII CONTROL CHARACTERS and SPACE through ,] */
 178   {0x0001},
 179   {0x0002},
 180   {0x0003},
 181   {0x0004},
 182   {0x0005},
 183   {0x0006},
 184   {0x0007},
 185   {0x0008},
 186   {0x0009},
 187   {0x000A},
 188   {0x000B},
 189   {0x000C},
 190   {0x000D},
 191   {0x000E},
 192   {0x000F},
 193   {0x0010},
 194   {0x0011},
 195   {0x0012},
 196   {0x0013},
 197   {0x0014},
 198   {0x0015},
 199   {0x0016},
 200   {0x0017},
 201   {0x0018},
 202   {0x0019},
 203   {0x001A},
 204   {0x001B},
 205   {0x001C},
 206   {0x001D},
 207   {0x001E},
 208   {0x001F},
 209   {0x0020},
 210   {0x0021},
 211   {0x0022},
 212   {0x0023},
 213   {0x0024},
 214   {0x0025},
 215   {0x0026},
 216   {0x0027},
 217   {0x0028},
 218   {0x0029},
 219   {0x002A},
 220   {0x002B},
 221   {0x002C},
 222   {0x002F},                     /* [ASCII /] */
 223   {0x003B},                     /* [ASCII ; through @] */
 224   {0x003C},
 225   {0x003D},
 226   {0x003E},
 227   {0x003F},
 228   {0x0040},
 229   {0x005B},                     /* [ASCII [ through `] */
 230   {0x005C},
 231   {0x005D},
 232   {0x005E},
 233   {0x005F},
 234   {0x0060},
 235   {0x007B},                     /* [ASCII { through DEL] */
 236   {0x007C},
 237   {0x007D},
 238   {0x007E},
 239   {0x007F},
 240   {0x3002},                     /* ideographic full stop */
 241   {0}
 242 };
 243
 244 const Stringprep_profile stringprep_iscsi[] = {
 245   {STRINGPREP_MAP_TABLE, 0, stringprep_rfc3454_B_1},
 246   {STRINGPREP_MAP_TABLE, 0, stringprep_rfc3454_B_2},
 247   {STRINGPREP_NFKC, 0, 0},
 248   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_1},
 249   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_2},
 250   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_1},
 251   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_2},
 252   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_3},
 253   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_4},
 254   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_5},
 255   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_6},
 256   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
 257   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_9},
 258   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_iscsi_prohibit},
 259   {STRINGPREP_BIDI, 0, 0},
 260   {STRINGPREP_BIDI_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
 261   {STRINGPREP_BIDI_RAL_TABLE, ~STRINGPREP_NO_BIDI, stringprep_rfc3454_D_1},
 262   {STRINGPREP_BIDI_L_TABLE, ~STRINGPREP_NO_BIDI, stringprep_rfc3454_D_2},
 263   {STRINGPREP_UNASSIGNED_TABLE, ~STRINGPREP_NO_UNASSIGNED,
 264    stringprep_rfc3454_A_1},
 265   {0}
 266 };
 267
 268 const Stringprep_table_element stringprep_saslprep_space_map[] = {
 269   {0x0000A0, 0, {0x0020}},      /* 00A0; NO-BREAK SPACE */
 270   {0x001680, 0, {0x0020}},      /* 1680; OGHAM SPACE MARK */
 271   {0x002000, 0, {0x0020}},      /* 2000; EN QUAD */
 272   {0x002001, 0, {0x0020}},      /* 2001; EM QUAD */
 273   {0x002002, 0, {0x0020}},      /* 2002; EN SPACE */
 274   {0x002003, 0, {0x0020}},      /* 2003; EM SPACE */
 275   {0x002004, 0, {0x0020}},      /* 2004; THREE-PER-EM SPACE */
 276   {0x002005, 0, {0x0020}},      /* 2005; FOUR-PER-EM SPACE */
 277   {0x002006, 0, {0x0020}},      /* 2006; SIX-PER-EM SPACE */
 278   {0x002007, 0, {0x0020}},      /* 2007; FIGURE SPACE */
 279   {0x002008, 0, {0x0020}},      /* 2008; PUNCTUATION SPACE */
 280   {0x002009, 0, {0x0020}},      /* 2009; THIN SPACE */
 281   {0x00200A, 0, {0x0020}},      /* 200A; HAIR SPACE */
 282   {0x00200B, 0, {0x0020}},      /* 200B; ZERO WIDTH SPACE */
 283   {0x00202F, 0, {0x0020}},      /* 202F; NARROW NO-BREAK SPACE */
 284   {0x00205F, 0, {0x0020}},      /* 205F; MEDIUM MATHEMATICAL SPACE */
 285   {0x003000, 0, {0x0020}},      /* 3000; IDEOGRAPHIC SPACE */
 286   {0}
 287 };
 288
 289 const Stringprep_profile stringprep_saslprep[] = {
 290   {STRINGPREP_MAP_TABLE, 0, stringprep_saslprep_space_map},
 291   {STRINGPREP_MAP_TABLE, 0, stringprep_rfc3454_B_1},
 292   {STRINGPREP_NFKC, 0, 0},
 293   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_2},
 294   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_1},
 295   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_2},
 296   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_3},
 297   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_4},
 298   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_5},
 299   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_6},
 300   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_7},
 301   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
 302   {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_9},
 303   {STRINGPREP_BIDI, 0, 0},
 304   {STRINGPREP_BIDI_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
 305   {STRINGPREP_BIDI_RAL_TABLE, ~STRINGPREP_NO_BIDI, stringprep_rfc3454_D_1},
 306   {STRINGPREP_BIDI_L_TABLE, ~STRINGPREP_NO_BIDI, stringprep_rfc3454_D_2},
 307   {STRINGPREP_UNASSIGNED_TABLE, ~STRINGPREP_NO_UNASSIGNED,
 308    stringprep_rfc3454_A_1},
 309   {0}
 310 };