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annotate website/issues/html/user_utils.js @ 4880:ca692423e401

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Different approach to fix XSS in issue2550817 Encapsulate the error/ok message append method as add_ok_message and add_error_message. The new approach escapes the messages when appending -- at a point in the code where we still know where the message comes from. Escaping is the default but can bei turned off. This also fixes issue2550836 where certain messages may contain links. Another advantage of the new fix is that users don't need to change installed trackers and are secure by default.
author Ralf Schlatterbeck <rsc@runtux.com>
date Mon, 31 Mar 2014 18:19:23 +0200
parents c2d0d3e9099d
children 248b7a754412
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 // User Editing Utilities
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2
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3 /**
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4 * for new users:
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5 * Depending on the input field which calls it, takes the value
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6 * and dispatches it to certain other input fields:
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7 *
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8 * address
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9 * +-> username
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10 * | `-> realname
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11 * `-> organisation
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12 */
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13 function split_name(that) {
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14 var raw = that.value
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15 var val = trim(raw)
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16 if (val == '') {
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17 return
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18 }
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19 var username=''
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20 var realname=''
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21 var address=''
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22 switch (that.name) {
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23 case 'address':
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24 address=val
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25 break
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26 case 'username':
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27 username=val
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28 break
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29 case 'realname':
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30 realname=val
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31 break
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32 default:
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33 alert('Ooops - unknown name field '+that.name+'!')
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34 return
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35 }
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36 var the_form = that.form;
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37
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38 function field_empty(name) {
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39 return the_form[name].value == ''
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40 }
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41
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42 // no break statements - on purpose!
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43 switch (that.name) {
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44 case 'address':
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45 var split1 = address.split('@')
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46 if (field_empty('username')) {
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47 username = split1[0]
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48 the_form.username.value = username
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49 }
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50 if (field_empty('organisation')) {
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51 the_form.organisation.value = default_organisation(split1[1])
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52 }
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53 case 'username':
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54 if (field_empty('realname')) {
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55 realname = Cap(username.split('.').join(' '))
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56 the_form.realname.value = realname
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57 }
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58 case 'realname':
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59 if (field_empty('username')) {
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60 username = Cap(realname.replace(' ', '.'))
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61 the_form.username.value = username
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62 }
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63 if (the_form.firstname && the_form.lastname) {
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64 var split2 = realname.split(' ')
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65 var firstname='', lastname=''
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66 firstname = split2[0]
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67 lastname = split2.slice(1).join(' ')
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68 if (field_empty('firstname')) {
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69 the_form.firstname.value = firstname
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70 }
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71 if (field_empty('lastname')) {
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72 the_form.lastname.value = lastname
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73 }
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74 }
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75 }
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76 }
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77
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78 function SubCap(str) {
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79 switch (str) {
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80 case 'de': case 'do': case 'da':
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81 case 'du': case 'von':
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82 return str;
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83 }
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84 if (str.toLowerCase().slice(0,2) == 'mc') {
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85 return 'Mc'+str.slice(2,3).toUpperCase()+str.slice(3).toLowerCase()
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86 }
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87 return str.slice(0,1).toUpperCase()+str.slice(1).toLowerCase()
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88 }
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89
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90 function Cap(str) {
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91 var liz = str.split(' ')
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92 for (var i=0; i<liz.length; i++) {
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93 liz[i] = SubCap(liz[i])
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94 }
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95 return liz.join(' ')
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96 }
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97
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98 /**
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99 * Takes a domain name (behind the @ part of an email address)
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100 * Customise this to handle the mail domains you're interested in
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101 */
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102 function default_organisation(orga) {
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103 switch (orga.toLowerCase()) {
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104 case 'gmx':
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105 case 'yahoo':
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106 return ''
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107 default:
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108 return orga
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109 }
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110 }
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111
Roundup Issue Tracker: http://roundup-tracker.org/