Fossil

**
** Usage: %fossil test-hash-passwords REPOSITORY
**
** Convert all local password storage to use a SHA1 hash of the password
** rather than cleartext.  Passwords that are already stored as the SHA1
** has are unchanged.
*/
void user_hash_passwords_cmd(void){
void test_hash_passwords_cmd(void){
  if( g.argc!=3 ) usage("REPOSITORY");
  db_open_repository(g.argv[2]);
  sqlite3_create_function(g.db, "shared_secret", 2, SQLITE_UTF8, 0,
                          sha1_shared_secret_sql_function, 0, 0);
  db_multi_exec(
    "UPDATE user SET pw=shared_secret(pw,login), mtime=now()"
    " WHERE length(pw)>0 AND length(pw)!=40"