File: profiles.c

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/* profiles.c	Definitions of stringprep profiles.
 * Copyright (C) 2002, 2003, 2004  Simon Josefsson
 *
 * This file is part of GNU Libidn.
 *
 * GNU Libidn is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * GNU Libidn is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with GNU Libidn; if not, see <http://www.gnu.org/licenses/>.
 */

#include "stringprep.h"

const Stringprep_profiles stringprep_profiles[] = {
  {"Nameprep", stringprep_nameprep},
  {"KRBprep", stringprep_kerberos5},	/* Deprecate? */
  {"Nodeprep", stringprep_xmpp_nodeprep},
  {"Resourceprep", stringprep_xmpp_resourceprep},
  {"plain", stringprep_plain},	/* sasl-anon-00. */
  {"trace", stringprep_trace},	/* sasl-anon-01,02. */
  {"SASLprep", stringprep_saslprep},
  {"ISCSIprep", stringprep_iscsi},	/* Obsolete. */
  {"iSCSI", stringprep_iscsi},	/* IANA. */
  {NULL, NULL}
};

const Stringprep_profile stringprep_nameprep[] = {
  {STRINGPREP_MAP_TABLE, 0, stringprep_rfc3454_B_1},
  {STRINGPREP_MAP_TABLE, 0, stringprep_rfc3454_B_2},
  {STRINGPREP_NFKC, 0, 0},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_1_2},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_2},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_3},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_4},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_5},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_6},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_7},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_9},
  {STRINGPREP_BIDI, 0, 0},
  {STRINGPREP_BIDI_PROHIBIT_TABLE, ~STRINGPREP_NO_BIDI,
   stringprep_rfc3454_C_8},
  {STRINGPREP_BIDI_RAL_TABLE, 0, stringprep_rfc3454_D_1},
  {STRINGPREP_BIDI_L_TABLE, 0, stringprep_rfc3454_D_2},
  {STRINGPREP_UNASSIGNED_TABLE, ~STRINGPREP_NO_UNASSIGNED,
   stringprep_rfc3454_A_1},
  {0}
};

const Stringprep_profile stringprep_kerberos5[] = {
  /* XXX this is likely to be wrong as the specification is
     a rough draft. */
  {STRINGPREP_MAP_TABLE, 0, stringprep_rfc3454_B_1},
  {STRINGPREP_MAP_TABLE, 0, stringprep_rfc3454_B_3},
  {STRINGPREP_NFKC, 0, 0},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_1_2},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_2},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_3},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_4},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_5},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_6},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_7},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_9},
  {STRINGPREP_BIDI, 0, 0},
  {STRINGPREP_BIDI_PROHIBIT_TABLE, ~STRINGPREP_NO_BIDI,
   stringprep_rfc3454_C_8},
  {STRINGPREP_BIDI_RAL_TABLE, 0, stringprep_rfc3454_D_1},
  {STRINGPREP_BIDI_L_TABLE, 0, stringprep_rfc3454_D_2},
  {STRINGPREP_UNASSIGNED_TABLE, ~STRINGPREP_NO_UNASSIGNED,
   stringprep_rfc3454_A_1},
  {0}
};

const Stringprep_table_element stringprep_xmpp_nodeprep_prohibit[] = {
  {0x000022},			/* #x22 (") */
  {0x000026},			/* #x26 (&) */
  {0x000027},			/* #x27 (') */
  {0x00002F},			/* #x2F (/) */
  {0x00003A},			/* #x3A (:) */
  {0x00003C},			/* #x3C (<) */
  {0x00003E},			/* #x3E (>) */
  {0x000040},			/* #x40 (@) */
  {0}
};

const Stringprep_profile stringprep_xmpp_nodeprep[] = {
  {STRINGPREP_MAP_TABLE, 0, stringprep_rfc3454_B_1},
  {STRINGPREP_MAP_TABLE, 0, stringprep_rfc3454_B_2},
  {STRINGPREP_NFKC, 0, 0},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_1_1},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_1_2},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_1},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_2},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_3},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_4},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_5},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_6},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_7},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_9},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_xmpp_nodeprep_prohibit},
  {STRINGPREP_BIDI, 0, 0},
  {STRINGPREP_BIDI_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
  {STRINGPREP_BIDI_RAL_TABLE, 0, stringprep_rfc3454_D_1},
  {STRINGPREP_BIDI_L_TABLE, 0, stringprep_rfc3454_D_2},
  {STRINGPREP_UNASSIGNED_TABLE, ~STRINGPREP_NO_UNASSIGNED,
   stringprep_rfc3454_A_1},
  {0}
};

const Stringprep_profile stringprep_xmpp_resourceprep[] = {
  {STRINGPREP_MAP_TABLE, 0, stringprep_rfc3454_B_1},
  {STRINGPREP_NFKC, 0, 0},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_1_2},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_1},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_2},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_3},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_4},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_5},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_6},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_7},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_9},
  {STRINGPREP_BIDI, 0, 0},
  {STRINGPREP_BIDI_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
  {STRINGPREP_BIDI_RAL_TABLE, ~STRINGPREP_NO_BIDI, stringprep_rfc3454_D_1},
  {STRINGPREP_BIDI_L_TABLE, ~STRINGPREP_NO_BIDI, stringprep_rfc3454_D_2},
  {STRINGPREP_UNASSIGNED_TABLE, ~STRINGPREP_NO_UNASSIGNED,
   stringprep_rfc3454_A_1},
  {0}
};

const Stringprep_profile stringprep_plain[] = {
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_1},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_2},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_3},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_4},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_5},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_6},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_9},
  {STRINGPREP_BIDI, 0, 0},
  {STRINGPREP_BIDI_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
  {STRINGPREP_BIDI_RAL_TABLE, ~STRINGPREP_NO_BIDI, stringprep_rfc3454_D_1},
  {STRINGPREP_BIDI_L_TABLE, ~STRINGPREP_NO_BIDI, stringprep_rfc3454_D_2},
  {0}
};

const Stringprep_profile stringprep_trace[] = {
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_1},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_2},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_3},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_4},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_5},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_6},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_9},
  {STRINGPREP_BIDI, 0, 0},
  {STRINGPREP_BIDI_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
  {STRINGPREP_BIDI_RAL_TABLE, ~STRINGPREP_NO_BIDI, stringprep_rfc3454_D_1},
  {STRINGPREP_BIDI_L_TABLE, ~STRINGPREP_NO_BIDI, stringprep_rfc3454_D_2},
  {0}
};

const Stringprep_table_element stringprep_iscsi_prohibit[] = {
  {0x0000},			/* [ASCII CONTROL CHARACTERS and SPACE through ,] */
  {0x0001},
  {0x0002},
  {0x0003},
  {0x0004},
  {0x0005},
  {0x0006},
  {0x0007},
  {0x0008},
  {0x0009},
  {0x000A},
  {0x000B},
  {0x000C},
  {0x000D},
  {0x000E},
  {0x000F},
  {0x0010},
  {0x0011},
  {0x0012},
  {0x0013},
  {0x0014},
  {0x0015},
  {0x0016},
  {0x0017},
  {0x0018},
  {0x0019},
  {0x001A},
  {0x001B},
  {0x001C},
  {0x001D},
  {0x001E},
  {0x001F},
  {0x0020},
  {0x0021},
  {0x0022},
  {0x0023},
  {0x0024},
  {0x0025},
  {0x0026},
  {0x0027},
  {0x0028},
  {0x0029},
  {0x002A},
  {0x002B},
  {0x002C},
  {0x002F},			/* [ASCII /] */
  {0x003B},			/* [ASCII ; through @] */
  {0x003C},
  {0x003D},
  {0x003E},
  {0x003F},
  {0x0040},
  {0x005B},			/* [ASCII [ through `] */
  {0x005C},
  {0x005D},
  {0x005E},
  {0x005F},
  {0x0060},
  {0x007B},			/* [ASCII { through DEL] */
  {0x007C},
  {0x007D},
  {0x007E},
  {0x007F},
  {0x3002},			/* ideographic full stop */
  {0}
};

const Stringprep_profile stringprep_iscsi[] = {
  {STRINGPREP_MAP_TABLE, 0, stringprep_rfc3454_B_1},
  {STRINGPREP_MAP_TABLE, 0, stringprep_rfc3454_B_2},
  {STRINGPREP_NFKC, 0, 0},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_1},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_2},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_1},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_2},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_3},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_4},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_5},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_6},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_9},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_iscsi_prohibit},
  {STRINGPREP_BIDI, 0, 0},
  {STRINGPREP_BIDI_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
  {STRINGPREP_BIDI_RAL_TABLE, ~STRINGPREP_NO_BIDI, stringprep_rfc3454_D_1},
  {STRINGPREP_BIDI_L_TABLE, ~STRINGPREP_NO_BIDI, stringprep_rfc3454_D_2},
  {STRINGPREP_UNASSIGNED_TABLE, ~STRINGPREP_NO_UNASSIGNED,
   stringprep_rfc3454_A_1},
  {0}
};

const Stringprep_table_element stringprep_saslprep_space_map[] = {
  {0x0000A0, 0, {0x0020}},	/* 00A0; NO-BREAK SPACE */
  {0x001680, 0, {0x0020}},	/* 1680; OGHAM SPACE MARK */
  {0x002000, 0, {0x0020}},	/* 2000; EN QUAD */
  {0x002001, 0, {0x0020}},	/* 2001; EM QUAD */
  {0x002002, 0, {0x0020}},	/* 2002; EN SPACE */
  {0x002003, 0, {0x0020}},	/* 2003; EM SPACE */
  {0x002004, 0, {0x0020}},	/* 2004; THREE-PER-EM SPACE */
  {0x002005, 0, {0x0020}},	/* 2005; FOUR-PER-EM SPACE */
  {0x002006, 0, {0x0020}},	/* 2006; SIX-PER-EM SPACE */
  {0x002007, 0, {0x0020}},	/* 2007; FIGURE SPACE */
  {0x002008, 0, {0x0020}},	/* 2008; PUNCTUATION SPACE */
  {0x002009, 0, {0x0020}},	/* 2009; THIN SPACE */
  {0x00200A, 0, {0x0020}},	/* 200A; HAIR SPACE */
  {0x00200B, 0, {0x0020}},	/* 200B; ZERO WIDTH SPACE */
  {0x00202F, 0, {0x0020}},	/* 202F; NARROW NO-BREAK SPACE */
  {0x00205F, 0, {0x0020}},	/* 205F; MEDIUM MATHEMATICAL SPACE */
  {0x003000, 0, {0x0020}},	/* 3000; IDEOGRAPHIC SPACE */
  {0}
};

const Stringprep_profile stringprep_saslprep[] = {
  {STRINGPREP_MAP_TABLE, 0, stringprep_saslprep_space_map},
  {STRINGPREP_MAP_TABLE, 0, stringprep_rfc3454_B_1},
  {STRINGPREP_NFKC, 0, 0},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_1_2},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_1},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_2_2},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_3},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_4},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_5},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_6},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_7},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
  {STRINGPREP_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_9},
  {STRINGPREP_BIDI, 0, 0},
  {STRINGPREP_BIDI_PROHIBIT_TABLE, 0, stringprep_rfc3454_C_8},
  {STRINGPREP_BIDI_RAL_TABLE, ~STRINGPREP_NO_BIDI, stringprep_rfc3454_D_1},
  {STRINGPREP_BIDI_L_TABLE, ~STRINGPREP_NO_BIDI, stringprep_rfc3454_D_2},
  {STRINGPREP_UNASSIGNED_TABLE, ~STRINGPREP_NO_UNASSIGNED,
   stringprep_rfc3454_A_1},
  {0}
};