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Overview
Comment:Minor corrections to comments for login_verify_csrf_secret().
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SHA1:3c47e0c66a60c2cab6667e748540f0a2a2a1c32e
User & Date: mistachkin 2016-01-31 21:03:02
Context
2016-02-01
20:35
Add the 'insertCsrf' and 'verifyCsrf' commands to TH1. check-in: f8820eff user: mistachkin tags: trunk
04:38
Test of latest feature branches, do not merge. Closed-Leaf check-in: 1a164e5f user: mistachkin tags: do-not-merge, feature-test
04:34
Add --https and --nossl options to the 'server' command. Closed-Leaf check-in: 2bf596c9 user: mistachkin tags: serverHttps
04:11
The 'g.zHttpsURL' variable should be populated even when the --baseurl option is used. check-in: c45195f1 user: mistachkin tags: httpsBaseUrl
03:56
Having the 'setup' or 'admin' permission should imply having the 'delete' and 'private' permissions as well (i.e. since they can change their own permissions anyhow). Closed-Leaf check-in: 62f8ac1f user: mistachkin tags: adminPerms
2016-01-31
21:13
Add the 'insertCsrf' and 'verifyCsrf' commands to TH1. Closed-Leaf check-in: 0357c169 user: mistachkin tags: th1AntiCsrf
21:03
Minor corrections to comments for login_verify_csrf_secret(). check-in: 3c47e0c6 user: mistachkin tags: trunk
00:51
Make sure to add the zlib library to LIBS even when configure is run without any arguments. check-in: eb0cf27a user: mistachkin tags: trunk
Changes

Changes to src/login.c.

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void login_insert_csrf_secret(void){
  @ <input type="hidden" name="csrf" value="%s(g.zCsrfToken)" />
}

/*
** Before using the results of a form, first call this routine to verify
** that this Anti-CSRF token is present and is valid.  If the Anti-CSRF token
** is missing or is incorrect, that indicates a cross-site scripting attach
** so emits an error message and abort.

*/
void login_verify_csrf_secret(void){
  if( g.okCsrf ) return;
  if( fossil_strcmp(P("csrf"), g.zCsrfToken)==0 ){
    g.okCsrf = 1;
    return;
  }







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void login_insert_csrf_secret(void){
  @ <input type="hidden" name="csrf" value="%s(g.zCsrfToken)" />
}

/*
** Before using the results of a form, first call this routine to verify
** that this Anti-CSRF token is present and is valid.  If the Anti-CSRF token
** is missing or is incorrect, that indicates a cross-site scripting attack.
** If the event of an attack is detected, an error message is generated and
** all further processing is aborted.
*/
void login_verify_csrf_secret(void){
  if( g.okCsrf ) return;
  if( fossil_strcmp(P("csrf"), g.zCsrfToken)==0 ){
    g.okCsrf = 1;
    return;
  }