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gecko-dev/network/main/singsign.c
morse%netscape.com df1a90ea33 fix single signon part of bug 300472
1998-10-02 04:54:27 +00:00

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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
* the License for the specific language governing rights and limitations
* under the License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are Copyright (C) 1998
* Netscape Communications Corporation. All Rights Reserved.
*/
#if defined(SingleSignon)
#define alphabetize 1
#include "libi18n.h" /* For the character code set conversions */
#include "secnav.h" /* For SECNAV_UnMungeString and SECNAV_MungeString */
#ifdef XP_MAC
#include "prpriv.h" /* for NewNamedMonitor */
#include "prinrval.h" /* for PR_IntervalNow */
#ifdef APPLE_KEYCHAIN /* APPLE */
#include "Keychain.h" /* APPLE */
#define kNetscapeProtocolType 'form' /* APPLE */
#endif /* APPLE */
#else
#include "private/prpriv.h" /* for NewNamedMonitor */
#endif
#ifdef PROFILE
#pragma profile on
#endif
#include "prefapi.h"
#include "xpgetstr.h"
#include "xpgetstr.h"
extern int MK_SIGNON_PASSWORDS_GENERATE;
extern int MK_SIGNON_PASSWORDS_REMEMBER;
extern int MK_SIGNON_PASSWORDS_FETCH;
extern int MK_SIGNON_YOUR_SIGNONS;
extern int MK_SIGNON_YOUR_SIGNON_REJECTS;
extern int MK_SIGNON_NOTIFICATION;
extern int MK_SIGNON_NOTIFICATION_1;
extern int MK_SIGNON_NAG;
extern int MK_SIGNON_REMEMBER;
extern int MK_SIGNON_SELECTUSER;
/* locks for signon cache */
static PRMonitor * signon_lock_monitor = NULL;
static PRThread * signon_lock_owner = NULL;
static int signon_lock_count = 0;
static Bool si_anonymous = FALSE;
#ifdef APPLE_KEYCHAIN
static Bool si_list_invalid = FALSE;
static KCCallbackUPP si_kcUPP = NULL;
PRIVATE int
si_SaveSignonDataInKeychain();
#endif
PRIVATE void
si_lock_signon_list(void)
{
if(!signon_lock_monitor)
signon_lock_monitor =
PR_NewNamedMonitor("signon-lock");
PR_EnterMonitor(signon_lock_monitor);
while(TRUE) {
/* no current owner or owned by this thread */
PRThread * t = PR_CurrentThread();
if(signon_lock_owner == NULL || signon_lock_owner == t) {
signon_lock_owner = t;
signon_lock_count++;
PR_ExitMonitor(signon_lock_monitor);
return;
}
/* owned by someone else -- wait till we can get it */
PR_Wait(signon_lock_monitor, PR_INTERVAL_NO_TIMEOUT);
}
}
PRIVATE void
si_unlock_signon_list(void)
{
PR_EnterMonitor(signon_lock_monitor);
#ifdef DEBUG
/* make sure someone doesn't try to free a lock they don't own */
PR_ASSERT(signon_lock_owner == PR_CurrentThread());
#endif
signon_lock_count--;
if(signon_lock_count == 0) {
signon_lock_owner = NULL;
PR_Notify(signon_lock_monitor);
}
PR_ExitMonitor(signon_lock_monitor);
}
/*
* Data and procedures for rememberSignons preference
*/
static const char *pref_rememberSignons =
"network.signon.rememberSignons";
PRIVATE Bool si_RememberSignons = FALSE;
PRIVATE int
si_SaveSignonDataLocked(char * filename);
PRIVATE void
si_SetSignonRememberingPref(Bool x)
{
/* do nothing if new value of pref is same as current value */
if (x == si_RememberSignons) {
return;
}
/* if pref is being turned off, save the current signons to a file */
if (x == 0) {
si_lock_signon_list();
si_SaveSignonDataLocked(NULL);
si_unlock_signon_list();
#ifdef APPLE_KEYCHAIN
/* We no longer need the Keychain callback installed */
KCRemoveCallback( si_kcUPP );
DisposeRoutineDescriptor( si_kcUPP );
si_kcUPP = NULL;
#endif
}
/* change the pref */
si_RememberSignons = x;
/* if pref is being turned on, load the signon file into memory */
if (x == 1) {
SI_RemoveAllSignonData();
SI_LoadSignonData(NULL);
}
}
MODULE_PRIVATE int PR_CALLBACK
si_SignonRememberingPrefChanged(const char * newpref, void * data)
{
Bool x;
PREF_GetBoolPref(pref_rememberSignons, &x);
si_SetSignonRememberingPref(x);
return PREF_NOERROR;
}
void
si_RegisterSignonPrefCallbacks(void)
{
Bool x;
static Bool first_time = TRUE;
if(first_time)
{
first_time = FALSE;
PREF_GetBoolPref(pref_rememberSignons, &x);
si_SetSignonRememberingPref(x);
PREF_RegisterCallback(pref_rememberSignons, si_SignonRememberingPrefChanged, NULL);
}
}
PRIVATE Bool
si_GetSignonRememberingPref(void)
{
#ifdef APPLE_KEYCHAIN
/* If the Keychain has been locked or an item deleted or updated,
we need to reload the signon data */
if (si_list_invalid)
{
/* set si_list_invalid to FALSE first because SI_RemoveAllSignonData
calls si_GetSignonRememberingPref */
si_list_invalid = FALSE;
SI_RemoveAllSignonData();
SI_LoadSignonData(NULL);
}
#endif
si_RegisterSignonPrefCallbacks();
return si_RememberSignons;
}
/*
* Data and procedures for signon cache
*/
typedef struct _SignonDataStruct {
char * name;
char * value;
Bool isPassword;
} si_SignonDataStruct;
typedef struct _SignonUserStruct {
XP_List * signonData_list;
} si_SignonUserStruct;
typedef struct _SignonURLStruct {
char * URLName;
si_SignonUserStruct* chosen_user; /* this is a state variable */
XP_List * signonUser_list;
} si_SignonURLStruct;
typedef struct _RejectStruct {
char * URLName;
char * userName;
} si_Reject;
PRIVATE XP_List * si_signon_list=0;
PRIVATE XP_List * si_reject_list=0;
PRIVATE Bool si_signon_list_changed = FALSE;
PRIVATE int si_TagCount = 0;
PRIVATE Bool si_NoticeGiven = FALSE;
/* Remove misleading portions from URL name */
PRIVATE char*
si_StrippedURL (char* URLName) {
char *result = 0;
char *s, *t;
/* check for null URLName */
if (URLName == NULL || XP_STRLEN(URLName) == 0) {
return NULL;
}
/* check for protocol at head of URL */
s = URLName;
s = (char*) XP_STRCHR(s+1, '/');
if (s) {
if (*(s+1) == '/') {
/* looks good, let's parse it */
return NET_ParseURL(URLName, GET_HOST_PART);
} else {
/* not a valid URL, leave it as is */
StrAllocCopy(result, URLName);
return result;
}
}
/* initialize result */
StrAllocCopy(result, URLName);
/* remove everything in result after and including first question mark */
s = result;
s = (char*) XP_STRCHR(s, '?');
if (s) {
*s = '\0';
}
/* remove everything in result after last slash (e.g., index.html) */
s = result;
t = 0;
while ((s = (char*) XP_STRCHR(s+1, '/'))) {
t = s;
}
if (t) {
*(t+1) = '\0';
}
/* remove socket number from result */
s = result;
while ((s = (char*) XP_STRCHR(s+1, ':'))) {
/* s is at next colon */
if (*(s+1) != '/') {
/* and it's not :// so it must be start of socket number */
if ((t = (char*) XP_STRCHR(s+1, '/'))) {
/* t is at slash terminating the socket number */
do {
/* copy remainder of t to s */
*s++ = *t;
} while (*(t++));
}
break;
}
}
/* alll done */
return result;
}
/* remove terminating CRs or LFs */
PRIVATE void
si_StripLF(char* buffer) {
while ((buffer[XP_STRLEN(buffer)-1] == '\n') ||
(buffer[XP_STRLEN(buffer)-1] == '\r')) {
buffer[XP_STRLEN(buffer)-1] = '\0';
}
}
/* If user-entered password is "generate", then generate a random password */
PRIVATE void
si_Randomize(char * password) {
PRIntervalTime random;
int i;
const char * hexDigits = "0123456789AbCdEf";
if (XP_STRCMP(password, XP_GetString(MK_SIGNON_PASSWORDS_GENERATE)) == 0) {
random = PR_IntervalNow();
for (i=0; i<8; i++) {
password[i] = hexDigits[random%16];
random = random/16;
}
}
}
/*
* Get the URL node for a given URL name
*
* This routine is called only when holding the signon lock!!!
*/
PRIVATE si_SignonURLStruct *
si_GetURL(char * URLName) {
XP_List * list_ptr = si_signon_list;
si_SignonURLStruct * url;
char *strippedURLName = 0;
if (!URLName) {
/* no URLName specified, return first URL (returns NULL if not URLs) */
return (si_SignonURLStruct *) XP_ListNextObject(list_ptr);
}
strippedURLName = si_StrippedURL(URLName);
while((url = (si_SignonURLStruct *) XP_ListNextObject(list_ptr))!=0) {
if(url->URLName && !XP_STRCMP(strippedURLName, url->URLName)) {
XP_FREE(strippedURLName);
return url;
}
}
XP_FREE(strippedURLName);
return (NULL);
}
/* Remove a user node from a given URL node */
PUBLIC Bool
SI_RemoveUser(char *URLName, char *userName, Bool save) {
si_SignonURLStruct * url;
si_SignonUserStruct * user;
si_SignonDataStruct * data;
XP_List * user_ptr;
XP_List * data_ptr;
/* do nothing if signon preference is not enabled */
if (!si_GetSignonRememberingPref()) {
return FALSE;
}
si_lock_signon_list();
/* get URL corresponding to URLName (or first URL if URLName is NULL) */
url = si_GetURL(URLName);
if (!url) {
/* URL not found */
si_unlock_signon_list();
return FALSE;
}
/* free the data in each node of the specified user node for this URL */
user_ptr = url->signonUser_list;
if (userName == NULL) {
/* no user specified so remove the first one */
user = (si_SignonUserStruct *) XP_ListNextObject(user_ptr);
} else {
/* find the specified user */
while((user = (si_SignonUserStruct *) XP_ListNextObject(user_ptr))!=0) {
data_ptr = user->signonData_list;
while((data = (si_SignonDataStruct *) XP_ListNextObject(data_ptr))!=0) {
if (XP_STRCMP(data->value, userName)==0) {
goto foundUser;
}
}
}
si_unlock_signon_list();
return FALSE; /* user not found so nothing to remove */
foundUser: ;
}
/* free the items in the data list */
data_ptr = user->signonData_list;
while((data = (si_SignonDataStruct *) XP_ListNextObject(data_ptr))!=0) {
XP_FREE(data->name);
XP_FREE(data->value);
}
/* free the data list */
XP_ListDestroy(user->signonData_list);
/* free the user node */
XP_ListRemoveObject(url->signonUser_list, user);
/* remove this URL if it contains no more users */
if (XP_ListCount(url->signonUser_list) == 0) {
XP_FREE(url->URLName);
XP_ListRemoveObject(si_signon_list, url);
}
/* write out the change to disk */
if (save) {
si_signon_list_changed = TRUE;
si_SaveSignonDataLocked(NULL);
}
si_unlock_signon_list();
return TRUE;
}
/* Determine if a specified url/user exists */
PRIVATE Bool
si_CheckForUser(char *URLName, char *userName) {
si_SignonURLStruct * url;
si_SignonUserStruct * user;
si_SignonDataStruct * data;
XP_List * user_ptr;
XP_List * data_ptr;
/* do nothing if signon preference is not enabled */
if (!si_GetSignonRememberingPref()) {
return FALSE;
}
si_lock_signon_list();
/* get URL corresponding to URLName */
url = si_GetURL(URLName);
if (!url) {
/* URL not found */
si_unlock_signon_list();
return FALSE;
}
/* find the specified user */
user_ptr = url->signonUser_list;
while((user = (si_SignonUserStruct *) XP_ListNextObject(user_ptr))!=0) {
data_ptr = user->signonData_list;
while((data = (si_SignonDataStruct *) XP_ListNextObject(data_ptr))!=0) {
if (XP_STRCMP(data->value, userName)==0) {
si_unlock_signon_list();
return TRUE;
}
}
}
si_unlock_signon_list();
return FALSE; /* user not found */
}
/*
* Get the user node for a given URL
*
* This routine is called only when holding the signon lock!!!
*
* This routine is called only if signon pref is enabled!!!
*/
PRIVATE si_SignonUserStruct*
si_GetUser(
MWContext *context, char* URLName, Bool pickFirstUser,
char* userText) {
si_SignonURLStruct* url;
si_SignonUserStruct* user;
si_SignonDataStruct* data;
XP_List * data_ptr=0;
XP_List * user_ptr=0;
/* get to node for this URL */
url = si_GetURL(URLName);
if (url != NULL) {
/* node for this URL was found */
int16 user_count;
user_ptr = url->signonUser_list;
if ((user_count = XP_ListCount(user_ptr)) == 1) {
/* only one set of data exists for this URL so select it */
user = (si_SignonUserStruct *) XP_ListNextObject(user_ptr);
url->chosen_user = user;
} else if (pickFirstUser) {
user = (si_SignonUserStruct *) XP_ListNextObject(user_ptr);
} else {
/* multiple users for this URL so a choice needs to be made */
char ** list;
char ** list2;
si_SignonUserStruct** users;
si_SignonUserStruct** users2;
list = XP_ALLOC(user_count*sizeof(char*));
users = XP_ALLOC(user_count*sizeof(si_SignonUserStruct*));
list2 = list;
users2 = users;
/* step through set of user nodes for this URL and create list of
* first data node of each (presumably that is the user name).
* Note that the user nodes are already ordered by
* most-recently-used so the first one in the list is the most
* likely one to be chosen.
*/
user_count = 0;
while((user = (si_SignonUserStruct *) XP_ListNextObject(user_ptr))!=0) {
data_ptr = user->signonData_list;
/* consider first item in data list to be the identifying item */
data = (si_SignonDataStruct *) XP_ListNextObject(data_ptr);
if (PL_strcmp(data->name, userText)) {
/* current user is not from the form that was saved */
continue;
}
*(list2++) = data->value;
*(users2++) = user;
user_count++;
}
/* have user select a username from the list */
if (user_count == 1) {
/* only one user for this form at this url, so select it */
user = users[0];
} else if ((user_count > 1) && FE_SelectDialog(
context, XP_GetString(MK_SIGNON_SELECTUSER),
list, &user_count)) {
/* user pressed OK */
if (user_count == -1) {
user_count = 0; /* user didn't select, so use first one */
}
user = users[user_count]; /* this is the selected item */
/* item selected is now most-recently used, put at head of list */
XP_ListRemoveObject(url->signonUser_list, user);
XP_ListAddObject(url->signonUser_list, user);
} else {
user = NULL;
}
url->chosen_user = user;
XP_FREE(list);
XP_FREE(users);
/* if we don't remove the URL from the cache at this point, the
* cached copy will be brought in containing the last-used username
* rather than the username that was just selected
*/
NET_RemoveURLFromCache
(NET_CreateURLStruct((char *)URLName, NET_DONT_RELOAD));
}
} else {
user = NULL;
}
return user;
}
/*
* Get the user for which a change-of-password is to be applied
*
* This routine is called only when holding the signon lock!!!
*
* This routine is called only if signon pref is enabled!!!
*/
PRIVATE si_SignonUserStruct*
si_GetUserForChangeForm(MWContext *context, char* URLName, int messageNumber)
{
si_SignonURLStruct* url;
si_SignonUserStruct* user;
si_SignonDataStruct * data;
XP_List * user_ptr = 0;
XP_List * data_ptr = 0;
char *message = 0;
/* get to node for this URL */
url = si_GetURL(URLName);
if (url != NULL) {
/* node for this URL was found */
user_ptr = url->signonUser_list;
while((user = (si_SignonUserStruct *) XP_ListNextObject(user_ptr))!=0) {
char *strippedURLName = si_StrippedURL(URLName);
data_ptr = user->signonData_list;
data = (si_SignonDataStruct *) XP_ListNextObject(data_ptr);
message = PR_smprintf(XP_GetString(messageNumber),
data->value,
strippedURLName);
XP_FREE(strippedURLName);
if (FE_Confirm(context, message)) {
/*
* since this user node is now the most-recently-used one, move it
* to the head of the user list so that it can be favored for
* re-use the next time this form is encountered
*/
XP_ListRemoveObject(url->signonUser_list, user);
XP_ListAddObject(url->signonUser_list, user);
si_signon_list_changed = TRUE;
si_SaveSignonDataLocked(NULL);
XP_FREE(message);
return user;
}
}
}
XP_FREE(message);
return NULL;
}
PRIVATE void
si_FreeReject(si_Reject * reject) {
/*
* This routine should only be called while holding the
* signon list lock
*/
if(!reject) {
return;
}
XP_ListRemoveObject(si_reject_list, reject);
PR_FREEIF(reject->URLName);
PR_FREEIF(reject->userName);
PR_Free(reject);
}
PRIVATE Bool
si_CheckForReject(char * URLName, char * userName) {
XP_List * list_ptr;
si_Reject * reject;
si_lock_signon_list();
if (si_reject_list) {
list_ptr = si_reject_list;
while((reject = (si_Reject *) XP_ListNextObject(list_ptr))!=0) {
if(!PL_strcmp(userName, reject->userName) &&
!PL_strcmp(URLName, reject->URLName)) {
si_unlock_signon_list();
return TRUE;
}
}
}
si_unlock_signon_list();
return FALSE;
}
PRIVATE void
si_PutReject(char * URLName, char * userName, Bool save) {
si_Reject * reject;
char * URLName2=NULL;
char * userName2=NULL;
reject = PR_NEW(si_Reject);
if (reject) {
/*
* lock the signon list
* Note that, for efficiency, SI_LoadSignonData already sets the lock
* before calling this routine whereas none of the other callers do.
* So we need to determine whether or not we were called from
* SI_LoadSignonData before setting or clearing the lock. We can
* determine this by testing "save" since only SI_LoadSignonData
* passes in a value of FALSE for "save".
*/
XP_List * list_ptr;
if (save) {
si_lock_signon_list();
}
list_ptr = si_reject_list;
StrAllocCopy(URLName2, URLName);
StrAllocCopy(userName2, userName);
reject->URLName = URLName2;
reject->userName = userName2;
if(!si_reject_list) {
si_reject_list = XP_ListNew();
if(!si_reject_list) {
PR_Free(reject->URLName);
PR_Free(reject->userName);
PR_Free(reject);
if (save) {
si_unlock_signon_list();
}
return;
}
}
#ifdef alphabetize
/* add it to the list in alphabetical order */
{
si_Reject * tmp_reject;
Bool rejectAdded = FALSE;
while((tmp_reject = (si_Reject *) XP_ListNextObject(list_ptr))!=0) {
if (PL_strcmp (reject->URLName, tmp_reject->URLName)<0) {
XP_ListInsertObject (si_reject_list, tmp_reject, reject);
rejectAdded = TRUE;
break;
}
}
if (!rejectAdded) {
XP_ListAddObjectToEnd (si_reject_list, reject);
}
}
#else
/* add it to the end of the list */
XP_ListAddObjectToEnd (si_reject_list, reject);
#endif
if (save) {
si_signon_list_changed = TRUE;
SI_SaveSignonData(NULL);
}
if (save) {
si_unlock_signon_list();
}
}
}
/* Ask user if it is ok to save the signon data */
PRIVATE Bool
si_OkToSave(MWContext *context, char *URLName, char *userName) {
Bool remember_checked = TRUE;
char *strippedURLName = 0;
/* if url/user already exists, then it is safe to save it again */
if (si_CheckForUser(URLName, userName)) {
return TRUE;
}
if (!si_NoticeGiven) {
char* notification = 0;
si_NoticeGiven = TRUE;
si_signon_list_changed = TRUE;
SI_SaveSignonData(NULL);
StrAllocCopy(notification, XP_GetString(MK_SIGNON_NOTIFICATION));
StrAllocCat(notification, XP_GetString(MK_SIGNON_NOTIFICATION_1));
if (!FE_Confirm(context, notification)) {
XP_FREE (notification);
PREF_SetBoolPref(pref_rememberSignons, FALSE);
return FALSE;
}
XP_FREE (notification);
}
strippedURLName = si_StrippedURL(URLName);
if (si_CheckForReject(strippedURLName, userName)) {
XP_FREE(strippedURLName);
return FALSE;
}
if (!FE_Confirm(context, XP_GetString(MK_SIGNON_NAG))) {
si_PutReject(strippedURLName, userName, TRUE);
XP_FREE(strippedURLName);
return FALSE;
}
XP_FREE(strippedURLName);
return TRUE;
}
/*
* Put data obtained from a submit form into the data structure for
* the specified URL
*
* See comments below about state of signon lock when routine is called!!!
*
* This routine is called only if signon pref is enabled!!!
*/
PRIVATE void
si_PutData(char * URLName, LO_FormSubmitData * submit, Bool save) {
char * name;
char * value;
Bool added_to_list = FALSE;
si_SignonURLStruct * url;
si_SignonUserStruct * user;
si_SignonDataStruct * data;
int j;
XP_List * list_ptr;
XP_List * user_ptr;
XP_List * data_ptr;
si_SignonURLStruct * tmp_URL_ptr;
Bool mismatch;
int i;
/* discard this if the password is empty */
for (i=0; i<submit->value_cnt; i++) {
if ((((uint8*)submit->type_array)[i] == FORM_TYPE_PASSWORD) &&
(!((char **)(submit->value_array))[i] ||
!XP_STRLEN( ((char **)(submit->value_array)) [i])) ) {
return;
}
}
/*
* lock the signon list
* Note that, for efficiency, SI_LoadSignonData already sets the lock
* before calling this routine whereas none of the other callers do.
* So we need to determine whether or not we were called from
* SI_LoadSignonData before setting or clearing the lock. We can
* determine this by testing "save" since only SI_LoadSignonData passes
* in a value of FALSE for "save".
*/
if (save) {
si_lock_signon_list();
}
/* make sure the signon list exists */
if(!si_signon_list) {
si_signon_list = XP_ListNew();
if(!si_signon_list) {
if (save) {
si_unlock_signon_list();
}
return;
}
}
/* find node in signon list having the same URL */
if ((url = si_GetURL(URLName)) == NULL) {
/* doesn't exist so allocate new node to be put into signon list */
url = XP_NEW(si_SignonURLStruct);
if (!url) {
if (save) {
si_unlock_signon_list();
}
return;
}
/* fill in fields of new node */
url->URLName = si_StrippedURL(URLName);
if (!url->URLName) {
XP_FREE(url);
if (save) {
si_unlock_signon_list();
}
return;
}
url->signonUser_list = XP_ListNew();
if(!url->signonUser_list) {
XP_FREE(url->URLName);
XP_FREE(url);
}
/* put new node into signon list */
#ifdef alphabetize
/* add it to the list in alphabetical order */
list_ptr = si_signon_list;
while((tmp_URL_ptr =
(si_SignonURLStruct *) XP_ListNextObject(list_ptr))!=0) {
if(PL_strcmp(url->URLName,tmp_URL_ptr->URLName)<0) {
XP_ListInsertObject
(si_signon_list, tmp_URL_ptr, url);
added_to_list = TRUE;
break;
}
}
if (!added_to_list) {
XP_ListAddObjectToEnd (si_signon_list, url);
}
}
#else
/* add it to the end of the list */
XP_ListAddObjectToEnd (si_signon_list, url);
#endif
/* initialize state variables in URL node */
url->chosen_user = NULL;
/*
* see if a user node with data list matching new data already exists
* (password fields will not be checked for in this matching)
*/
user_ptr = url->signonUser_list;
while((user = (si_SignonUserStruct *) XP_ListNextObject(user_ptr))!=0) {
data_ptr = user->signonData_list;
j = 0;
while((data = (si_SignonDataStruct *) XP_ListNextObject(data_ptr))!=0) {
mismatch = FALSE;
/* skip non text/password fields */
while ((j < submit->value_cnt) &&
(((uint8*)submit->type_array)[j]!=FORM_TYPE_TEXT) &&
(((uint8*)submit->type_array)[j]!=FORM_TYPE_PASSWORD)) {
j++;
}
/* check for match on name field and type field */
if ((j < submit->value_cnt) &&
(data->isPassword ==
(((uint8*)submit->type_array)[j]==FORM_TYPE_PASSWORD)) &&
(!XP_STRCMP(data->name, ((char **)submit->name_array)[j]))) {
/* success, now check for match on value field if not password */
if (!submit->value_array[j]) {
/* special case a null value */
if (!XP_STRCMP(data->value, "")) {
j++; /* success */
} else {
mismatch = TRUE;
break; /* value mismatch, try next user */
}
} else if (!XP_STRCMP(data->value, ((char **)submit->value_array)[j])
|| data->isPassword) {
j++; /* success */
} else {
mismatch = TRUE;
break; /* value mismatch, try next user */
}
} else {
mismatch = TRUE;
break; /* name or type mismatch, try next user */
}
}
if (!mismatch) {
/* all names and types matched and all non-password values matched */
/*
* note: it is ok for password values not to match; it means
* that the user has either changed his password behind our
* back or that he previously mis-entered the password
*/
/* update the saved password values */
data_ptr = user->signonData_list;
j = 0;
while((data = (si_SignonDataStruct *) XP_ListNextObject(data_ptr))!=0) {
/* skip non text/password fields */
while ((j < submit->value_cnt) &&
(((uint8*)submit->type_array)[j]!=FORM_TYPE_TEXT) &&
(((uint8*)submit->type_array)[j]!=FORM_TYPE_PASSWORD)) {
j++;
}
/* update saved password */
if ((j < submit->value_cnt) && data->isPassword) {
if (XP_STRCMP(data->value, ((char **)submit->value_array)[j])) {
si_signon_list_changed = TRUE;
StrAllocCopy(data->value, ((char **)submit->value_array)[j]);
si_Randomize(data->value);
}
}
j++;
}
/*
* since this user node is now the most-recently-used one, move it
* to the head of the user list so that it can be favored for
* re-use the next time this form is encountered
*/
XP_ListRemoveObject(url->signonUser_list, user);
XP_ListAddObject(url->signonUser_list, user);
/* return */
if (save) {
si_signon_list_changed = TRUE;
si_SaveSignonDataLocked(NULL);
si_unlock_signon_list();
}
return; /* nothing more to do since data already exists */
}
}
/* user node with current data not found so create one */
user = XP_NEW(si_SignonUserStruct);
if (!user) {
if (save) {
si_unlock_signon_list();
}
return;
}
user->signonData_list = XP_ListNew();
if(!user->signonData_list) {
XP_FREE(user);
if (save) {
si_unlock_signon_list();
}
return;
}
/* create and fill in data nodes for new user node */
for (j=0; j<submit->value_cnt; j++) {
/* skip non text/password fields */
if((((uint8*)submit->type_array)[j]!=FORM_TYPE_TEXT) &&
(((uint8*)submit->type_array)[j]!=FORM_TYPE_PASSWORD)) {
continue;
}
/* create signon data node */
data = XP_NEW(si_SignonDataStruct);
if (!data) {
XP_ListDestroy(user->signonData_list);
XP_FREE(user);
}
data->isPassword =
(((uint8 *)submit->type_array)[j] == FORM_TYPE_PASSWORD);
name = 0; /* so that StrAllocCopy doesn't free previous name */
StrAllocCopy(name, ((char **)submit->name_array)[j]);
data->name = name;
value = 0; /* so that StrAllocCopy doesn't free previous name */
if (submit->value_array[j]) {
StrAllocCopy(value, ((char **)submit->value_array)[j]);
} else {
StrAllocCopy(value, ""); /* insures that value is not null */
}
data->value = value;
if (data->isPassword) {
si_Randomize(data->value);
}
/* append new data node to end of data list */
XP_ListAddObjectToEnd (user->signonData_list, data);
}
/* append new user node to front of user list for matching URL */
/*
* Note that by appending to the front, we assure that if there are
* several users, the most recently used one will be favored for
* reuse the next time this form is encountered. But don't do this
* when reading in signons.txt (i.e., when save is false), otherwise
* we will be reversing the order when reading in.
*/
if (save) {
XP_ListAddObject(url->signonUser_list, user);
si_signon_list_changed = TRUE;
si_SaveSignonDataLocked(NULL);
si_unlock_signon_list();
} else {
XP_ListAddObjectToEnd(url->signonUser_list, user);
}
}
/*
* When a new form is started, set the tagCount to 0
*/
PUBLIC void
SI_StartOfForm() {
si_TagCount = 0;
}
/*
* APPLE
* The Keychain callback. This routine will be called whenever a lock,
* delete, or update event occurs in the Keychain. The only action taken
* is to make the signon list invalid, so it will be read in again the
* next time it is accessed.
*/
#ifdef APPLE_KEYCHAIN
OSStatus PR_CALLBACK
si_KeychainCallback( KCEvent keychainEvent, KCCallbackInfo *info, void *userContext ) {
Bool *listInvalid = (Bool*)userContext;
*listInvalid = TRUE;
}
#endif
#define BUFFER_SIZE 4096
#define MAX_ARRAY_SIZE 50
/*
* APPLE
* Get the signon data from the keychain
*
* This routine is called only if signon pref is enabled!!!
*/
#ifdef APPLE_KEYCHAIN
PRIVATE int
si_LoadSignonDataFromKeychain() {
char * URLName;
LO_FormSubmitData submit;
char* name_array[MAX_ARRAY_SIZE];
char* value_array[MAX_ARRAY_SIZE];
uint8 type_array[MAX_ARRAY_SIZE];
char buffer[BUFFER_SIZE];
XP_File fp;
Bool badInput = FALSE;
int i;
char* unmungedValue;
KCItemRef itemRef;
KCAttributeList attrList;
KCAttribute attr[2];
KCItemClass itemClass = kInternetPasswordKCItemClass;
KCProtocolType protocol = kNetscapeProtocolType;
OSStatus status = noErr;
KCSearchRef searchRef = NULL;
/* initialize the submit structure */
submit.name_array = (PA_Block)name_array;
submit.value_array = (PA_Block)value_array;
submit.type_array = (PA_Block)type_array;
/* set up the attribute list */
attrList.count = 2;
attrList.attr = attr;
attr[0].tag = kClassKCItemAttr;
attr[0].data = &itemClass;
attr[0].length = sizeof(itemClass);
attr[1].tag = kProtocolKCItemAttr;
attr[1].data = &protocol;
attr[1].length = sizeof(protocol);
status = KCFindFirstItem( &attrList, &searchRef, &itemRef );
if (status == noErr)
{
/* if we found a Netscape item, let's assume notice has been given */
si_NoticeGiven = TRUE;
}
else
{
si_NoticeGiven = FALSE;
}
si_lock_signon_list();
while(status == noErr)
{
char *value;
uint16 i = 0;
uint32 actualSize;
KCItemFlags flags;
Boolean reject = FALSE;
submit.value_cnt = 0;
/* first find out if it is a reject entry */
attr[0].tag = kFlagsKCItemAttr;
attr[0].length = sizeof( KCItemFlags );
attr[0].data = &flags;
status = KCGetAttribute( itemRef, attr, nil );
if (status != noErr)
break;
if (flags & kNegativeKCItemFlag)
{
reject = TRUE;
}
/* get the server name */
attr[0].tag = kServerKCItemAttr;
attr[0].length = BUFFER_SIZE;
attr[0].data = buffer;
status = KCGetAttribute( itemRef, attr, &actualSize );
if (status != noErr)
break;
/* null terminate */
buffer[actualSize] = 0;
URLName = NULL;
StrAllocCopy(URLName, buffer);
if (!reject)
{
/* get the password data */
status = KCGetData( itemRef, BUFFER_SIZE, buffer, &actualSize );
if (status != noErr)
break;
/* null terminate */
buffer[actualSize] = 0;
/* parse for '=' which separates the name and value */
for (i = 0; i < XP_STRLEN(buffer); i++)
{
if (buffer[i] == '=')
{
value = &buffer[i+1];
buffer[i] = 0;
break;
}
}
name_array[submit.value_cnt] = NULL;
value_array[submit.value_cnt] = NULL;
type_array[submit.value_cnt] = FORM_TYPE_PASSWORD;
StrAllocCopy(name_array[submit.value_cnt], buffer);
StrAllocCopy(value_array[submit.value_cnt], value);
}
/* get the account attribute */
attr[0].tag = kAccountKCItemAttr;
attr[0].length = BUFFER_SIZE;
attr[0].data = buffer;
status = KCGetAttribute( itemRef, attr, &actualSize );
if (status != noErr)
break;
/* null terminate */
buffer[actualSize] = 0;
if (!reject)
{
/* parse for '=' which separates the name and value */
for (i = 0; i < XP_STRLEN(buffer); i++)
{
if (buffer[i] == '=')
{
value = &buffer[i+1];
buffer[i] = 0;
break;
}
}
submit.value_cnt++;
name_array[submit.value_cnt] = NULL;
value_array[submit.value_cnt] = NULL;
type_array[submit.value_cnt] = FORM_TYPE_TEXT;
StrAllocCopy(name_array[submit.value_cnt], buffer);
StrAllocCopy(value_array[submit.value_cnt], value);
/* check for overruning of the arrays */
if (submit.value_cnt >= MAX_ARRAY_SIZE) {
break;
}
submit.value_cnt++;
/* store the info for this URL into memory-resident data structure */
if (!URLName || XP_STRLEN(URLName) == 0) {
badInput = TRUE;
}
if (!badInput) {
si_PutData(URLName, &submit, FALSE);
}
/* free up all the allocations done for processing this URL */
for (i = 0; i < submit.value_cnt; i++) {
XP_FREE(name_array[i]);
XP_FREE(value_array[i]);
}
}
else /* reject */
{
si_PutReject(URLName, buffer, FALSE);
}
reject = FALSE; /* reset reject flag */
XP_FREE(URLName);
KCReleaseItemRef( &itemRef );
status = KCFindNextItem( searchRef, &itemRef );
}
si_unlock_signon_list();
if (searchRef)
KCReleaseSearchRef( &searchRef );
/* Register a callback with the Keychain if we haven't already done so. */
if (si_kcUPP == NULL)
{
si_kcUPP = NewKCCallbackProc( si_KeychainCallback );
if (!si_kcUPP)
return memFullErr;
KCAddCallback( si_kcUPP, kLockKCEventMask + kDeleteKCEventMask + kUpdateKCEventMask, &si_list_invalid );
/* Note that the callback is not necessarily removed. We take advantage of the fact that the
Keychain will clean up the callback when the app goes away. It is explicitly removed when
the signon preference is turned off. */
}
if (status == errKCItemNotFound)
status = 0;
return (status);
}
#endif
/*
* Load signon data from disk file
* The parameter passed in on entry is ignored
*/
PUBLIC int
SI_LoadSignonData(char * filename) {
char * URLName;
LO_FormSubmitData submit;
char* name_array[MAX_ARRAY_SIZE];
char* value_array[MAX_ARRAY_SIZE];
uint8 type_array[MAX_ARRAY_SIZE];
char buffer[BUFFER_SIZE];
XP_File fp;
Bool badInput;
int i;
char* unmungedValue;
/* do nothing if signon preference is not enabled */
if (!si_GetSignonRememberingPref()) {
return 0;
}
#ifdef APPLE_KEYCHAIN
if (KeychainManagerAvailable())
return si_LoadSignonDataFromKeychain();
#endif
/* open the signon file */
if(!(fp = XP_FileOpen(filename, xpHTTPSingleSignon, XP_FILE_READ))) {
return(-1);
}
/* skip the initial comment lines */
do {
XP_FileReadLine(buffer, BUFFER_SIZE, fp);
} while (buffer[0] == '#');
/* first line after comment indicates if notice was given */
si_NoticeGiven = (buffer[0] == 'T');
/* read the reject list */
si_lock_signon_list();
while(XP_FileReadLine(buffer, BUFFER_SIZE, fp)) {
if (buffer[0] == '.') {
break; /* end of reject list */
}
si_StripLF(buffer);
URLName = NULL;
StrAllocCopy(URLName, buffer);
XP_FileReadLine(buffer, BUFFER_SIZE, fp); /* get username */
si_StripLF(buffer);
si_PutReject(URLName, buffer, FALSE);
XP_FREE (URLName);
}
/* initialize the submit structure */
submit.name_array = (PA_Block)name_array;
submit.value_array = (PA_Block)value_array;
submit.type_array = (PA_Block)type_array;
/* read the URL line */
while(XP_FileReadLine(buffer, BUFFER_SIZE, fp)) {
si_StripLF(buffer);
URLName = NULL;
StrAllocCopy(URLName, buffer);
/* preparre to read the name/value pairs */
submit.value_cnt = 0;
badInput = FALSE;
while(XP_FileReadLine(buffer, BUFFER_SIZE, fp)) {
/* line starting with . terminates the pairs for this URL entry */
if (buffer[0] == '.') {
break; /* end of URL entry */
}
/* line just read is the name part */
/* save the name part and determine if it is a password */
si_StripLF(buffer);
name_array[submit.value_cnt] = NULL;
if (buffer[0] == '*') {
type_array[submit.value_cnt] = FORM_TYPE_PASSWORD;
StrAllocCopy(name_array[submit.value_cnt], buffer+1);
} else {
type_array[submit.value_cnt] = FORM_TYPE_TEXT;
StrAllocCopy(name_array[submit.value_cnt], buffer);
}
/* read in and save the value part */
if(!XP_FileReadLine(buffer, BUFFER_SIZE, fp)) {
/* error in input file so give up */
badInput = TRUE;
break;
}
si_StripLF(buffer);
value_array[submit.value_cnt] = NULL;
/* note that we need to skip over leading '=' of value */
if (type_array[submit.value_cnt] == FORM_TYPE_PASSWORD) {
if ((unmungedValue=SECNAV_UnMungeString(buffer+1)) == NULL) {
/* this is the free source and there is no obscuring of passwords */
unmungedValue = buffer+1;
StrAllocCopy(value_array[submit.value_cnt++], buffer+1);
} else {
StrAllocCopy(value_array[submit.value_cnt++], unmungedValue);
XP_FREE(unmungedValue);
}
} else {
StrAllocCopy(value_array[submit.value_cnt++], buffer+1);
}
/* check for overruning of the arrays */
if (submit.value_cnt >= MAX_ARRAY_SIZE) {
break;
}
}
/* store the info for this URL into memory-resident data structure */
if (!URLName || XP_STRLEN(URLName) == 0) {
badInput = TRUE;
}
if (!badInput) {
si_PutData(URLName, &submit, FALSE);
}
/* free up all the allocations done for processing this URL */
XP_FREE(URLName);
for (i=0; i<submit.value_cnt; i++) {
XP_FREE(name_array[i]);
XP_FREE(value_array[i]);
}
if (badInput) {
si_unlock_signon_list();
return (1);
}
}
si_unlock_signon_list();
return(0);
}
/*
* APPLE
* Save signon data to Apple Keychain
*
* This routine is called only if signon pref is enabled!!!
*/
#ifdef APPLE_KEYCHAIN
PRIVATE int
si_SaveSignonDataInKeychain() {
char* account = nil;
char* password = nil;
XP_List * list_ptr;
XP_List * user_ptr;
XP_List * data_ptr;
si_SignonURLStruct * URL;
si_SignonUserStruct * user;
si_SignonDataStruct * data;
si_Reject * reject;
OSStatus status;
KCItemRef itemRef;
KCAttribute attr;
KCItemFlags flags = kInvisibleKCItemFlag + kNegativeKCItemFlag;
uint32 actualLength;
/* save off the reject list */
if (si_reject_list) {
list_ptr = si_reject_list;
while((reject = (si_Reject *) XP_ListNextObject(list_ptr))!=0) {
status = kcaddinternetpassword( reject->URLName, nil, reject->userName, kAnyPort, kNetscapeProtocolType,
kAnyAuthType, 0, nil, &itemRef );
if (status != noErr && status != errKCDuplicateItem)
return(status);
if (status == noErr)
{
/* make the item invisible so the user doesn't see it and negative
so we know that it is a reject entry */
attr.tag = kFlagsKCItemAttr;
attr.data = &flags;
attr.length = sizeof( flags );
status = KCSetAttribute( itemRef, &attr );
if (status != noErr)
return(status);
status = KCUpdateItem( itemRef );
if (status != noErr)
return(status);
KCReleaseItemRef( &itemRef );
}
}
}
/* save off the passwords */
if((si_signon_list)) {
list_ptr = si_signon_list;
while((URL = (si_SignonURLStruct *) XP_ListNextObject(list_ptr)) != NULL) {
user_ptr = URL->signonUser_list;
/* add each user node of the URL node */
while((user = (si_SignonUserStruct *) XP_ListNextObject(user_ptr)) != NULL) {
data_ptr = user->signonData_list;
/* write out each data node of the user node */
while((data = (si_SignonDataStruct *) XP_ListNextObject(data_ptr)) != NULL) {
char* attribute = nil;
if (data->isPassword)
{
password = XP_ALLOC( XP_STRLEN(data->value) + XP_STRLEN(data->name) + 2);
if (!password)
return (-1);
attribute = password;
}
else
{
account = XP_ALLOC( XP_STRLEN(data->value) + XP_STRLEN(data->name) + 2);
if (!account)
{
XP_FREE(password);
return (-1);
}
attribute = account;
}
XP_STRCPY( attribute, data->name );
XP_STRCAT( attribute, "=" );
XP_STRCAT( attribute, data->value );
}
/* if it's already there, we just want to change the password */
status = kcfindinternetpassword( URL->URLName, nil, account, kAnyPort, kNetscapeProtocolType, kAnyAuthType,
0, nil, &actualLength, &itemRef );
if (status == noErr)
{
status = KCSetData( itemRef, XP_STRLEN( password ), password );
if (status != noErr)
return(status);
status = KCUpdateItem( itemRef );
KCReleaseItemRef( &itemRef );
}
else /* wasn't there, let's add it */
{
status = kcaddinternetpassword( URL->URLName, nil, account, kAnyPort, kNetscapeProtocolType, kAnyAuthType,
XP_STRLEN( password ), password, nil );
}
if (account)
XP_FREE( account );
if (password)
XP_FREE( password );
account = password = nil;
if (status != noErr)
return(status);
}
}
}
si_signon_list_changed = FALSE;
return (0);
}
#endif
/*
* Save signon data to disk file
* The parameter passed in on entry is ignored
*
* This routine is called only when holding the signon lock!!!
*
* This routine is called only if signon pref is enabled!!!
*/
PRIVATE int
si_SaveSignonDataLocked(char * filename) {
XP_List * list_ptr;
XP_List * user_ptr;
XP_List * data_ptr;
si_SignonURLStruct * url;
si_SignonUserStruct * user;
si_SignonDataStruct * data;
si_Reject * reject;
XP_File fp;
/* do nothing if signon list has not changed */
if(!si_signon_list_changed) {
return(-1);
}
/* do not save signons if in anonymous mode */
if(si_anonymous) {
return(-1);
}
#ifdef APPLE_KEYCHAIN
if (KeychainManagerAvailable())
return si_SaveSignonDataInKeychain();
#endif
/* do nothing if we are unable to open file that contains signon list */
if(!(fp = XP_FileOpen(filename, xpHTTPSingleSignon, XP_FILE_WRITE))) {
return(-1);
}
/* format for head of file shall be:
* # comment
* # comment
* # comment
* TRUE -- indicates if notification has already been given to user
* URLName -- first url/username on reject list
* userName
* URLName -- second url/username on reject list
* userName
* ... -- etc.
* . -- end of list
*/
/* write out leading comments */
XP_FileWrite("# Netscape HTTP Signons File" LINEBREAK
"# This is a generated file! Do not edit."
LINEBREAK "#" LINEBREAK, -1, fp);
/* write out si_NoticeGiven */
if (si_NoticeGiven) {
XP_FileWrite("TRUE" LINEBREAK, -1, fp);
} else {
XP_FileWrite("FALSE" LINEBREAK, -1, fp);
}
/* write out reject list */
if (si_reject_list) {
list_ptr = si_reject_list;
while((reject = (si_Reject *) XP_ListNextObject(list_ptr))!=0) {
XP_FileWrite(reject->URLName, -1, fp);
XP_FileWrite(LINEBREAK, -1, fp);
XP_FileWrite(reject->userName, -1, fp);
XP_FileWrite(LINEBREAK, -1, fp);
}
}
XP_FileWrite("." LINEBREAK, -1, fp);
/* format for cached logins shall be:
* url LINEBREAK {name LINEBREAK value LINEBREAK}* . LINEBREAK
* if type is password, name is preceded by an asterisk (*)
*/
/* write out each URL node */
if((si_signon_list)) {
list_ptr = si_signon_list;
while((url = (si_SignonURLStruct *)
XP_ListNextObject(list_ptr)) != NULL) {
user_ptr = url->signonUser_list;
/* write out each user node of the URL node */
while((user = (si_SignonUserStruct *)
XP_ListNextObject(user_ptr)) != NULL) {
XP_FileWrite(url->URLName, -1, fp);
XP_FileWrite(LINEBREAK, -1, fp);
data_ptr = user->signonData_list;
/* write out each data node of the user node */
while((data = (si_SignonDataStruct *)
XP_ListNextObject(data_ptr)) != NULL) {
char* mungedValue;
if (data->isPassword) {
XP_FileWrite("*", -1, fp);
}
XP_FileWrite(data->name, -1, fp);
XP_FileWrite(LINEBREAK, -1, fp);
XP_FileWrite("=", -1, fp); /* precede values with '=' */
if (data->isPassword) {
if ((mungedValue = SECNAV_MungeString(data->value))) {
XP_FileWrite(mungedValue, -1, fp);
XP_FREE(mungedValue);
} else {
/* in free source, passwords are not obscured */
XP_FileWrite(data->value, -1, fp);
}
} else {
XP_FileWrite(data->value, -1, fp);
}
XP_FileWrite(LINEBREAK, -1, fp);
}
XP_FileWrite(".", -1, fp);
XP_FileWrite(LINEBREAK, -1, fp);
}
}
}
si_signon_list_changed = FALSE;
XP_FileClose(fp);
return(0);
}
/*
* Save signon data to disk file
* The parameter passed in on entry is ignored
*/
PUBLIC int
SI_SaveSignonData(char * filename) {
int retval;
/* do nothing if signon preference is not enabled */
if (!si_GetSignonRememberingPref()) {
return FALSE;
}
/* lock and call common save routine */
si_lock_signon_list();
retval = si_SaveSignonDataLocked(filename);
si_unlock_signon_list();
return retval;
}
/*
* Remove all the signons and free everything
*/
PUBLIC void
SI_RemoveAllSignonData() {
/* repeatedly remove first user node of first URL node */
while (SI_RemoveUser(NULL, NULL, FALSE)) {
}
}
/*
* Check for a signon submission and remember the data if so
*/
PUBLIC void
SI_RememberSignonData(MWContext *context, LO_FormSubmitData * submit)
{
int i, j;
int passwordCount = 0;
int pswd[3];
/* do nothing if signon preference is not enabled */
if (!si_GetSignonRememberingPref()){
return;
}
/* determine how many passwords are in the form and where they are */
for (i=0; i<submit->value_cnt; i++) {
if (((uint8 *)submit->type_array)[i] == FORM_TYPE_PASSWORD) {
if (passwordCount < 3 ) {
pswd[passwordCount] = i;
}
passwordCount++;
}
}
/* process the form according to how many passwords it has */
if (passwordCount == 1) {
/* one-password form is a log-in so remember it */
/* obtain the index of the first input field (that is the username) */
for (j=0; j<submit->value_cnt; j++) {
if (((uint8 *)submit->type_array)[j] == FORM_TYPE_TEXT) {
break;
}
}
if (si_OkToSave(context,
context->hist.cur_doc_ptr->address, /* urlname */
((char **)submit->value_array)[j] /* username */)) {
si_PutData(context->hist.cur_doc_ptr->address, submit, TRUE);
}
} else if (passwordCount == 2) {
/* two-password form is a registration */
} else if (passwordCount == 3) {
/* three-password form is a change-of-password request */
XP_List * data_ptr;
si_SignonDataStruct* data;
si_SignonUserStruct* user;
/* make sure all passwords are non-null and 2nd and 3rd are identical */
if (!submit->value_array[pswd[0]] || ! submit->value_array[pswd[1]] ||
!submit->value_array[pswd[2]] ||
XP_STRCMP(((char **)submit->value_array)[pswd[1]],
((char **)submit->value_array)[pswd[2]])) {
return;
}
/* ask user if this is a password change */
si_lock_signon_list();
user = si_GetUserForChangeForm(
context,
context->hist.cur_doc_ptr->address,
MK_SIGNON_PASSWORDS_REMEMBER);
/* return if user said no */
if (!user) {
si_unlock_signon_list();
return;
}
/* get to password being saved */
data_ptr = user->signonData_list;
while((data = (si_SignonDataStruct *) XP_ListNextObject(data_ptr))!=0) {
if (data->isPassword) {
break;
}
}
/*
* if second password is "generate" then generate a random
* password for it and use same random value for third password
* as well (Note: this all works because we already know that
* second and third passwords are identical so third password
* must also be "generate". Furthermore si_Randomize() will
* create a random password of exactly eight characters -- the
* same length as "generate".)
*/
si_Randomize(((char **)submit->value_array)[pswd[1]]);
XP_STRCPY(((char **)submit->value_array)[pswd[2]],
((char **)submit->value_array)[pswd[1]]);
StrAllocCopy(data->value, ((char **)submit->value_array)[pswd[1]]);
si_signon_list_changed = TRUE;
si_SaveSignonDataLocked(NULL);
si_unlock_signon_list();
}
}
/*
* Check for remembered data from a previous signon submission and
* restore it if so
*/
PUBLIC void
SI_RestoreOldSignonData
(MWContext *context, LO_FormElementStruct *form_element, char* URLName)
{
si_SignonURLStruct* url;
si_SignonUserStruct* user;
si_SignonDataStruct* data;
XP_List * data_ptr=0;
/* do nothing if signon preference is not enabled */
if (!si_GetSignonRememberingPref()){
return;
}
/* get URL */
si_lock_signon_list();
url = si_GetURL(URLName);
/* see if this is first item in form and is a password */
si_TagCount++;
if ((si_TagCount == 1) &&
(form_element->element_data->type == FORM_TYPE_PASSWORD)) {
/*
* it is so there's a good change its a password change form,
* let's ask user to confirm this
*/
user = si_GetUserForChangeForm(context, URLName, MK_SIGNON_PASSWORDS_FETCH);
if (user) {
/* user has confirmed it's a change-of-password form */
data_ptr = user->signonData_list;
data = (si_SignonDataStruct *) XP_ListNextObject(data_ptr);
while((data = (si_SignonDataStruct *) XP_ListNextObject(data_ptr))!=0) {
if (data->isPassword) {
#ifdef XP_MAC
StrAllocCopy(
(char *)form_element->element_data->ele_text.default_text,
data->value);
#else
char* default_text =
(char*)(form_element->element_data->ele_text.default_text);
StrAllocCopy(default_text, data->value);
form_element->element_data->ele_text.default_text =
(unsigned long *)default_text;
#endif
si_unlock_signon_list();
return;
}
}
}
}
/* get the data from previous time this URL was visited */
if (si_TagCount == 1) {
user = si_GetUser(
context, URLName, FALSE,
(char*)(form_element->element_data->ele_text.name));
} else {
if (url) {
user = url->chosen_user;
} else {
user = NULL;
}
}
if (user) {
/* restore the data from previous time this URL was visited */
data_ptr = user->signonData_list;
while((data = (si_SignonDataStruct *) XP_ListNextObject(data_ptr))!=0) {
char * fieldName =
(char *)form_element->element_data->ele_text.name;
if(fieldName && XP_STRCMP(data->name, fieldName)==0) {
#ifdef XP_MAC
StrAllocCopy(
(char *)form_element->element_data->ele_text.default_text,
data->value);
#else
char* default_text =
(char*)(form_element->element_data->ele_text.default_text);
StrAllocCopy(default_text, data->value);
form_element->element_data->ele_text.default_text =
(unsigned long *)default_text;
#endif
si_unlock_signon_list();
return;
}
}
}
si_unlock_signon_list();
}
/*
* Remember signon data from a browser-generated password dialog
*/
PRIVATE void
si_RememberSignonDataFromBrowser(char* URLName, char* username, char* password)
{
LO_FormSubmitData submit;
char* USERNAME = "username";
char* PASSWORD = "password";
char* name_array[2];
char* value_array[2];
uint8 type_array[2];
/* do nothing if signon preference is not enabled */
if (!si_GetSignonRememberingPref()){
return;
}
/* initialize a temporary submit structure */
submit.name_array = (PA_Block)name_array;
submit.value_array = (PA_Block)value_array;
submit.type_array = (PA_Block)type_array;
submit.value_cnt = 2;
name_array[0] = USERNAME;
value_array[0] = NULL;
StrAllocCopy(value_array[0], username);
type_array[0] = FORM_TYPE_TEXT;
name_array[1] = PASSWORD;
value_array[1] = NULL;
StrAllocCopy(value_array[1], password);
type_array[1] = FORM_TYPE_PASSWORD;
/* Save the signon data */
si_PutData(URLName, &submit, TRUE);
/* Free up the data memory just allocated */
XP_FREE(value_array[0]);
XP_FREE(value_array[1]);
}
PUBLIC void
SI_RememberSignonDataFromBrowser
(MWContext *context,char* URLName, char* username, char* password)
{
if (si_OkToSave(context, URLName, username)) {
si_RememberSignonDataFromBrowser (URLName, username, password);
}
}
/*
* Check for remembered data from a previous browser-generated password dialog
* restore it if so
*/
PRIVATE void
si_RestoreOldSignonDataFromBrowser
(MWContext *context, char* URLName, Bool pickFirstUser,
char** username, char** password)
{
si_SignonUserStruct* user;
si_SignonDataStruct* data;
XP_List * data_ptr=0;
/* get the data from previous time this URL was visited */
si_lock_signon_list();
user = si_GetUser(context, URLName, pickFirstUser, "username");
if (!user) {
/* leave original username and password from caller unchanged */
/* username = 0; */
/* *password = 0; */
si_unlock_signon_list();
return;
}
/* restore the data from previous time this URL was visited */
data_ptr = user->signonData_list;
while((data = (si_SignonDataStruct *) XP_ListNextObject(data_ptr))!=0) {
if(XP_STRCMP(data->name, "username")==0) {
StrAllocCopy(*username, data->value);
} else if(XP_STRCMP(data->name, "password")==0) {
StrAllocCopy(*password, data->value);
}
}
si_unlock_signon_list();
}
PUBLIC void
SI_RestoreOldSignonDataFromBrowser
(MWContext *context, char* URLName, Bool pickFirstUser,
char** username, char** password)
{
if (si_GetSignonRememberingPref()){
si_RestoreOldSignonDataFromBrowser
(context, URLName, pickFirstUser, username, password);
}
}
/* Browser-generated prompt for user-name and password */
PUBLIC int
SI_PromptUsernameAndPassword
(MWContext *context, char *prompt,
char **username, char **password, char *URLName)
{
int status;
char *copyOfPrompt=0;
/* just for safety -- really is a problem in SI_Prompt */
StrAllocCopy(copyOfPrompt, prompt);
/* do the FE thing if signon preference is not enabled */
if (!si_GetSignonRememberingPref()){
status = FE_PromptUsernameAndPassword
(context, copyOfPrompt, username, password);
XP_FREEIF(copyOfPrompt);
return status;
}
/* prefill with previous username/password if any */
si_RestoreOldSignonDataFromBrowser
(context, URLName, FALSE, username, password);
/* get new username/password from user */
status = FE_PromptUsernameAndPassword
(context, copyOfPrompt, username, password);
/* remember these values for next time */
if (status && si_OkToSave(context, URLName, *username)) {
si_RememberSignonDataFromBrowser (URLName, *username, *password);
}
/* cleanup and return */
XP_FREEIF(copyOfPrompt);
return status;
}
/* Browser-generated prompt for password */
PUBLIC char *
SI_PromptPassword
(MWContext *context, char *prompt, char *URLName, Bool pickFirstUser)
{
char *password=0, *username=0, *copyOfPrompt=0, *result;
char *urlname = URLName;
char *s;
/* just for safety -- really is a problem in SI_Prompt */
StrAllocCopy(copyOfPrompt, prompt);
/* do the FE thing if signon preference is not enabled */
if (!si_GetSignonRememberingPref()){
result = FE_PromptPassword(context, copyOfPrompt);
XP_FREEIF(copyOfPrompt);
return result;
}
/* get host part of URL which is of form user@host */
s = URLName;
while (*s && (*s != '@')) {
s++;
}
if (*s) {
/* @ found, host is URL part following the @ */
urlname = s+1; /* urlname is part of URL after the @ */
}
/* get previous password used with this username */
si_RestoreOldSignonDataFromBrowser
(context, urlname, pickFirstUser, &username, &password);
/* return if a password was found */
/*
* Note that we reject a password of " ". It is a dummy password
* that was put in by a preceding call to SI_Prompt. This occurs
* in mknews which calls on SI_Prompt to get the username and then
* SI_PromptPassword to get the password (why they didn't simply
* call on SI_PromptUsernameAndPassword is beyond me). So the call
* to SI_Prompt will save the username along with the dummy password.
* In this call to SI_Password, the real password gets saved in place
* of the dummy one.
*/
if (password && XP_STRLEN(password) && XP_STRCMP(password, " ")) {
XP_FREEIF(copyOfPrompt);
return password;
}
/* if no password found, get new password from user */
password = FE_PromptPassword(context, copyOfPrompt);
/* if username wasn't even found, extract it from URLName */
if (!username) {
s = URLName;
/* get to @ in URL if any */
while (*s && (*s != '@')) {
s++;
}
if (*s) {
/* @ found, username is URL part preceding the @ */
*s = '\0';
StrAllocCopy(username, URLName);
*s = '@';
} else {
/* no @ found, use entire URL as uername */
StrAllocCopy(username, URLName);
}
}
/* remember these values for next time */
if (password && XP_STRLEN(password) &&
si_OkToSave(context, urlname, username)) {
si_RememberSignonDataFromBrowser (urlname, username, password);
}
/* cleanup and return */
XP_FREEIF(username);
XP_FREEIF(copyOfPrompt);
return password;
}
/* Browser-generated prompt for username */
PUBLIC char *
SI_Prompt (MWContext *context, char *prompt,
char* defaultUsername, char *URLName)
{
char *password=0, *username=0, *copyOfPrompt=0, *result;
/*
* make copy of prompt because it is currently in a temporary buffer in
* the caller (from GetString) which will be destroyed if GetString() is
* called again before prompt is used
*/
StrAllocCopy(copyOfPrompt, prompt);
/* do the FE thing if signon preference is not enabled */
if (!si_GetSignonRememberingPref()){
result = FE_Prompt(context, copyOfPrompt, defaultUsername);
XP_FREEIF(copyOfPrompt);
return result;
}
/* get previous username used */
if (!defaultUsername || !XP_STRLEN(defaultUsername)) {
si_RestoreOldSignonDataFromBrowser
(context, URLName, FALSE, &username, &password);
} else {
StrAllocCopy(username, defaultUsername);
}
/* prompt for new username */
result = FE_Prompt(context, copyOfPrompt, username);
/* remember this username for next time */
if (result && XP_STRLEN(result)) {
if (username && (XP_STRCMP(username, result) == 0)) {
/*
* User is re-using the same user name as from previous time
* so keep the previous password as well
*/
si_RememberSignonDataFromBrowser (URLName, result, password);
} else {
/*
* We put in a dummy password of " " which we will test
* for in a following call to SI_PromptPassword. See comments
* in that routine.
*/
si_RememberSignonDataFromBrowser (URLName, result, " ");
}
}
/* cleanup and return */
XP_FREEIF(username);
XP_FREEIF(password);
XP_FREEIF(copyOfPrompt);
return result;
}
PRIVATE XP_List * si_dormant_signon_list=0;
PUBLIC void
SI_AnonymizeSignons()
{
if (!si_anonymous) {
si_lock_signon_list();
si_dormant_signon_list = si_signon_list;
si_signon_list = XP_ListNew();
si_unlock_signon_list();
si_anonymous = TRUE;
}
}
PUBLIC void
SI_UnanonymizeSignons()
{
if (si_anonymous) {
SI_RemoveAllSignonData();
si_lock_signon_list();
si_signon_list = si_dormant_signon_list;
si_unlock_signon_list();
si_dormant_signon_list = 0;
si_anonymous = FALSE;
}
}
#include "htmldlgs.h"
extern int XP_CERT_PAGE_STRINGS;
extern int SA_REMOVE_BUTTON_LABEL;
extern int MK_SIGNON_VIEW_SIGNONS;
extern int MK_SIGNON_VIEW_REJECTS;
#define BUFLEN 5000
#define FLUSH_BUFFER \
if (buffer) { \
StrAllocCat(buffer2, buffer); \
buffer[0] = '\0'; \
g = 0; \
}
/* return TRUE if "number" is in sequence of comma-separated numbers */
Bool si_InSequence(char* sequence, int number) {
char* ptr;
char* endptr;
char* undo = NULL;
Bool retval = FALSE;
int i;
/* not necessary -- routine will work even with null sequence */
if (!*sequence) {
return FALSE;
}
for (ptr = sequence ; ptr ; ptr = endptr) {
/* get to next comma */
endptr = PL_strchr(ptr, ',');
/* if comma found, process it */
if (endptr) {
/* restore last comma-to-null back to comma */
if (undo) {
*undo = ',';
}
/* set the comma to a null */
undo = endptr;
*endptr++ = '\0';
/* compare the number before the comma with "number" */
if (*ptr) {
i = atoi(ptr);
if (i == number) {
/* "number" was in the sequence so return TRUE */
retval = TRUE;
break;
}
}
}
}
/* restore last comma-to-null back to comma */
if (undo) {
*undo = ',';
}
return retval;
}
PR_STATIC_CALLBACK(PRBool)
si_SignonInfoDialogDone(XPDialogState* state, char** argv, int argc,
unsigned int button)
{
XP_List *url_ptr;
XP_List *user_ptr;
XP_List *data_ptr;
XP_List *reject_ptr;
si_SignonURLStruct *url;
si_SignonURLStruct *URLToDelete = 0;
si_SignonUserStruct* user;
si_SignonUserStruct* userToDelete = 0;
si_SignonDataStruct* data;
si_Reject* reject;
si_Reject* rejectToDelete = 0;
char *buttonName;
int userNumber;
int rejectNumber;
char* gone;
buttonName = XP_FindValueInArgs("button", argv, argc);
if (button != XP_DIALOG_OK_BUTTON) {
/* OK button not pressed (must be cancel button that was pressed) */
return PR_FALSE;
}
/* OK was pressed, do the deletions */
/* get the comma-separated sequence of signons to be deleted */
gone = XP_FindValueInArgs("goneS", argv, argc);
XP_ASSERT(gone);
if (!gone) {
return PR_FALSE;
}
/*
* step through all users and delete those that are in the sequence
* Note: we can't delete user while "user_ptr" is pointing to it because
* that would destroy "user_ptr". So we do a lazy deletion
*/
userNumber = 0;
url_ptr = si_signon_list;
while ((url = (si_SignonURLStruct *) XP_ListNextObject(url_ptr))) {
user_ptr = url->signonUser_list;
while ((user = (si_SignonUserStruct *)
XP_ListNextObject(user_ptr))) {
if (si_InSequence(gone, userNumber)) {
if (userToDelete) {
/* get to first data item -- that's the user name */
data_ptr = userToDelete->signonData_list;
data = (si_SignonDataStruct *) XP_ListNextObject(data_ptr);
/* do the deletion */
SI_RemoveUser(URLToDelete->URLName, data->value, TRUE);
}
userToDelete = user;
URLToDelete = url;
}
userNumber++;
}
}
if (userToDelete) {
/* get to first data item -- that's the user name */
data_ptr = userToDelete->signonData_list;
data = (si_SignonDataStruct *) XP_ListNextObject(data_ptr);
/* do the deletion */
SI_RemoveUser(URLToDelete->URLName, data->value, TRUE);
si_signon_list_changed = TRUE;
si_SaveSignonDataLocked(NULL);
}
/* get the comma-separated sequence of rejections to be deleted */
gone = XP_FindValueInArgs("goneR", argv, argc);
XP_ASSERT(gone);
if (!gone) {
return PR_FALSE;
}
/* step through all rejects and delete those that are in the sequence
* Note: we can't delete reject while "reject_ptr" is pointing to it because
* that would destroy "reject_ptr". So we do a lazy deletion
*/
rejectNumber = 0;
si_lock_signon_list();
reject_ptr = si_reject_list;
while ((reject = (si_Reject *) XP_ListNextObject(reject_ptr))) {
if (si_InSequence(gone, rejectNumber)) {
if (rejectToDelete) {
si_FreeReject(rejectToDelete);
}
rejectToDelete = reject;
}
rejectNumber++;
}
if (rejectToDelete) {
si_FreeReject(rejectToDelete);
si_signon_list_changed = TRUE;
si_SaveSignonDataLocked(NULL);
}
si_unlock_signon_list();
return PR_FALSE;
}
typedef struct _SignonViewerDialog SignonViewerDialog;
struct _SignonViewerDialog {
void *window;
void *parent_window;
PRBool dialogUp;
XPDialogState *state;
};
PUBLIC void
SI_DisplaySignonInfoAsHTML(MWContext *context)
{
char *buffer = (char*)XP_ALLOC(BUFLEN);
char *buffer2 = 0;
int g = 0, signonNum, count;
XP_List *url_ptr;
XP_List *user_ptr;
XP_List *data_ptr;
XP_List *reject_ptr;
si_SignonURLStruct *url;
si_SignonUserStruct * user;
si_SignonDataStruct* data;
si_Reject *reject;
SignonViewerDialog *dlg;
int i;
char * view_signons = NULL;
char * view_rejects = NULL;
char * heading = NULL;
static XPDialogInfo dialogInfo = {
0,
si_SignonInfoDialogDone,
350,
400
};
XPDialogStrings* strings;
strings = XP_GetDialogStrings(XP_CERT_PAGE_STRINGS);
if (!strings) {
return;
}
#ifdef APPLE_KEYCHAIN
/* If the Keychain has been locked or an item deleted or updated,
we need to reload the signon data */
if (si_list_invalid)
{
/* set si_list_invalid to FALSE first because SI_RemoveAllSignonData
calls si_GetSignonRememberingPref */
si_list_invalid = FALSE;
SI_RemoveAllSignonData();
SI_LoadSignonData(NULL);
}
#endif
StrAllocCopy(buffer2, "");
StrAllocCopy (view_signons, XP_GetString(MK_SIGNON_VIEW_SIGNONS));
StrAllocCopy (view_rejects, XP_GetString(MK_SIGNON_VIEW_REJECTS));
/* generate initial section of html file */
g += PR_snprintf(buffer+g, BUFLEN-g,
"<HTML>\n"
"<HEAD>\n"
" <TITLE>Signons</TITLE>\n"
" <SCRIPT>\n"
" index_frame = 0;\n"
" title_frame = 1;\n"
" spacer1_frame = 2;\n"
" list_frame = 3;\n"
" spacer2_frame = 4;\n"
" button_frame = 5;\n"
"\n"
" var signon_mode;\n"
" var goneS;\n"
" var goneR;\n"
" deleted_signons = new Array (0"
);
FLUSH_BUFFER
/* force loading of the signons file */
si_RegisterSignonPrefCallbacks();
si_lock_signon_list();
/* fill in initial 0's for deleted_signons and deleted_rejects arrays */
url_ptr = si_signon_list;
i = 0;
while ( (url=(si_SignonURLStruct *) XP_ListNextObject(url_ptr)) ) {
user_ptr = url->signonUser_list;
while ( (user=(si_SignonUserStruct *) XP_ListNextObject(user_ptr)) ) {
/* this actually gives one 0 too many but that doesn't hurt */
g += PR_snprintf(buffer+g, BUFLEN-g,
",0"
);
if (((++i)%50) == 0) {
g += PR_snprintf(buffer+g, BUFLEN-g,
"\n "
);
}
}
}
g += PR_snprintf(buffer+g, BUFLEN-g,
");\n"
" deleted_rejects = new Array (0"
);
count = XP_ListCount(si_reject_list);
for (i=1; i<count; i++) {
g += PR_snprintf(buffer+g, BUFLEN-g,
",0"
);
if ((i%50) == 0) {
g += PR_snprintf(buffer+g, BUFLEN-g,
"\n "
);
}
}
FLUSH_BUFFER
StrAllocCopy (heading, XP_GetString(MK_SIGNON_YOUR_SIGNONS));
g += PR_snprintf(buffer+g, BUFLEN-g,
");\n"
"\n"
" function DeleteItemSelected() {\n"
" if (signon_mode) {\n"
" DeleteSignonSelected();\n"
" } else {\n"
" DeleteRejectSelected();\n"
" }\n"
" }\n"
"\n"
" function DeleteSignonSelected() {\n"
" selname = top.frames[list_frame].document.fSelectSignon.selname;\n"
" goneS = top.frames[button_frame].document.buttons.goneS;\n"
" var p;\n"
" var i;\n"
" for (i=selname.options.length; i>0; i--) {\n"
" if (selname.options[i-1].selected) {\n"
" selname.options[i-1].selected = 0;\n"
" goneS.value = goneS.value + selname.options[i-1].value + \",\";\n"
" deleted_signons[selname.options[i-1].value] = 1;\n"
" for (j=i ; j<selname.options.length ; j++) {\n"
" selname.options[j-1] = selname.options[j];\n"
" }\n"
" selname.options[selname.options.length-1] = null;\n"
" }\n"
" }\n"
" }\n"
"\n"
" function DeleteRejectSelected() {\n"
" selname = top.frames[list_frame].document.fSelectReject.selname;\n"
" goneR = top.frames[button_frame].document.buttons.goneR;\n"
" var p;\n"
" var i;\n"
" for (i=selname.options.length; i>0; i--) {\n"
" if (selname.options[i-1].selected) {\n"
" selname.options[i-1].selected = 0;\n"
" goneR.value = goneR.value + selname.options[i-1].value + \",\";\n"
" deleted_rejects[selname.options[i-1].value] = 1;\n"
" for (j=i; j < selname.options.length; j++) {\n"
" selname.options[j-1] = selname.options[j];\n"
" }\n"
" selname.options[selname.options.length-1] = null;\n"
" }\n"
" }\n"
" }\n"
"\n"
" function loadSignons(){\n"
" signon_mode = 1;\n"
" top.frames[index_frame].document.open();\n"
" top.frames[index_frame].document.write(\n"
" \"<BODY BGCOLOR=#C0C0C0>\" +\n"
" \"<TABLE BORDER=0 WIDTH=100%>\" +\n"
" \"<TR>\" +\n"
" \"<TD ALIGN=CENTER VALIGN=MIDDLE BGCOLOR=#FFFFFF>\" +\n"
" \"<FONT SIZE=2 COLOR=#666666>\" +\n"
" \"<B>%s</B>\" +\n"
" \"</FONT>\" +\n"
" \"</TD>\" +\n"
" \"<TD ALIGN=CENTER VALIGN=MIDDLE BGCOLOR=#C0C0C0>\" +\n"
" \"<A HREF=javascript:top.loadRejects();>\" +\n"
" \"<FONT SIZE=2>%s</FONT>\" +\n"
" \"</A>\" +\n"
" \"</TD>\" +\n"
" \"<TD>&nbsp;&nbsp;&nbsp;</TD>\" +\n"
" \"</TR>\" +\n"
" \"</TABLE>\" +\n"
" \"</BODY>\"\n"
" );\n"
" top.frames[index_frame].document.close();\n"
"\n"
" top.frames[title_frame].document.open();\n"
" top.frames[title_frame].document.write\n"
" (\"&nbsp;%s\");\n"
" top.frames[title_frame].document.close();\n"
"\n"
" top.frames[list_frame].document.open();\n"
" top.frames[list_frame].document.write(\n"
" \"<FORM name=fSelectSignon>\" +\n"
" \"<P>\" +\n"
" \"<TABLE BORDER=0 WIDTH=100% HEIGHT=95%>\" +\n"
" \"<TR>\" +\n"
" \"<TD WIDTH=100% VALIGN=TOP>\" +\n"
" \"<CENTER>\" +\n"
" \"<P>\" +\n"
" \"<SELECT NAME=selname SIZE=15 MULTIPLE> \"\n"
" );\n",
view_signons, view_rejects, heading);
FLUSH_BUFFER
PR_FREEIF(heading);
/* generate the html for the list of signons */
url_ptr = si_signon_list;
signonNum = 0;
while ( (url=(si_SignonURLStruct *) XP_ListNextObject(url_ptr)) ) {
user_ptr = url->signonUser_list;
while ( (user=(si_SignonUserStruct *) XP_ListNextObject(user_ptr)) ) {
/* first data item for user is the username */
data_ptr = user->signonData_list;
data = (si_SignonDataStruct *) XP_ListNextObject(data_ptr);
g += PR_snprintf(buffer+g, BUFLEN-g,
" if (!deleted_signons[%d]) {\n"
" top.frames[list_frame].document.write(\n"
" \"<OPTION value=%d>\" +\n"
" \"%s:%s\" +\n"
" \"</OPTION>\"\n"
" );\n"
" }\n",
signonNum, signonNum,
url->URLName,
data->value
);
FLUSH_BUFFER
signonNum++;
}
}
/* generate next section of html file */
StrAllocCopy (heading, XP_GetString(MK_SIGNON_YOUR_SIGNON_REJECTS));
g += PR_snprintf(buffer+g, BUFLEN-g,
" top.frames[list_frame].document.write(\n"
" \"</SELECT>\" +\n"
" \"</CENTER>\" +\n"
" \"</TD>\" +\n"
" \"</TR>\" +\n"
" \"</TABLE>\" +\n"
" \"</FORM>\"\n"
" );\n"
" top.frames[list_frame].document.close();\n"
" }\n"
"\n"
" function loadRejects(){\n"
" signon_mode = 0;\n"
" top.frames[index_frame].document.open();\n"
" top.frames[index_frame].document.write(\n"
" \"<BODY BGCOLOR=#C0C0C0>\" +\n"
" \"<TABLE BORDER=0 WIDTH=100%>\" +\n"
" \"<TR>\" +\n"
" \"<TD ALIGN=CENTER VALIGN=MIDDLE BGCOLOR=#C0C0C0>\" +\n"
" \"<A HREF=javascript:top.loadSignons();>\" +\n"
" \"<FONT SIZE=2>%s</FONT>\" +\n"
" \"</A>\" +\n"
" \"</TD>\" +\n"
" \"<TD ALIGN=CENTER VALIGN=MIDDLE BGCOLOR=#FFFFFF>\" +\n"
" \"<FONT SIZE=2 COLOR=#666666>\" +\n"
" \"<B>%s</B>\" +\n"
" \"</FONT>\" +\n"
" \"</TD>\" +\n"
" \"<TD>&nbsp;&nbsp;&nbsp;</TD>\" +\n"
" \"</TR>\" +\n"
" \"</TABLE>\" +\n"
" \"</BODY>\"\n"
" );\n"
" top.frames[index_frame].document.close();\n"
"\n"
" top.frames[title_frame].document.open();\n"
" top.frames[title_frame].document.write\n"
" (\"&nbsp;%s\");\n"
" top.frames[title_frame].document.close();\n"
"\n"
" top.frames[list_frame].document.open();\n"
" top.frames[list_frame].document.write(\n"
" \"<FORM name=fSelectReject>\" +\n"
" \"<P>\" +\n"
" \"<TABLE BORDER=0 WIDTH=100% HEIGHT=95%>\" +\n"
" \"<TR>\" +\n"
" \"<TD WIDTH=100% VALIGN=TOP>\" +\n"
" \"<CENTER>\" +\n"
" \"<P>\" +\n"
" \"<SELECT NAME=selname SIZE=15 MULTIPLE> \"\n"
" );\n",
view_signons, view_rejects, heading);
FLUSH_BUFFER
PR_FREEIF(heading);
/* generate the html for the list of rejects */
signonNum = 0;
reject_ptr=si_reject_list;
while ( (reject=(si_Reject *)
XP_ListNextObject(reject_ptr)) ) {
g += PR_snprintf(buffer+g, BUFLEN-g,
" if (!deleted_rejects[%d]) {\n"
" top.frames[list_frame].document.write(\n"
" \"<OPTION value=\" +\n"
" \"%d>\" +\n"
" \"%s: %s\" +\n"
" \"</OPTION>\"\n"
" );\n"
" }\n",
signonNum, signonNum,
reject->URLName,
reject->userName);
FLUSH_BUFFER
signonNum++;
}
/* generate next section of html file */
g += PR_snprintf(buffer+g, BUFLEN-g,
" top.frames[list_frame].document.write(\n"
" \"</SELECT>\" +\n"
" \"</CENTER>\" +\n"
" \"</TD>\" +\n"
" \"</TR>\" +\n"
" \"</TABLE>\" +\n"
" \"</FORM>\"\n"
" );\n"
" top.frames[list_frame].document.close();\n"
" }\n"
"\n"
" function loadButtons(){\n"
" top.frames[button_frame].document.open();\n"
" top.frames[button_frame].document.write(\n"
" \"<FORM name=buttons action=internal-dialog-handler method=post>\" +\n"
" \"<BR>\" +\n"
" \"&nbsp;\" +\n"
" \"<INPUT type=BUTTON \" +\n"
" \"value=Remove \" +\n"
" \"onclick=top.DeleteItemSelected();>\" +\n"
" \"<DIV align=right>\" +\n"
" \"<INPUT type=BUTTON value=OK width=80 onclick=parent.clicker(this,window.parent)>\" +\n"
" \" &nbsp;&nbsp;\" +\n"
" \"<INPUT type=BUTTON value=Cancel width=80 onclick=parent.clicker(this,window.parent)>\" +\n"
" \"</DIV>\" +\n"
" \"<INPUT type=HIDDEN name=xxxbuttonxxx>\" +\n"
" \"<INPUT type=HIDDEN name=handle value="
);
FLUSH_BUFFER
/* transfer what we have so far into strings->args[0] */
if (buffer2) {
XP_SetDialogString(strings, 0, buffer2);
buffer2 = NULL;
}
/* Note: strings->args[1] will later be filled in with value of handle */
/* generate remainder of html, it will go into strings->arg[2] */
g += PR_snprintf(buffer+g, BUFLEN-g,
">\" +\n"
" \"<INPUT TYPE=HIDDEN NAME=goneS SIZE=-1>\" +\n"
" \"<INPUT TYPE=HIDDEN NAME=goneR SIZE=-1>\" +\n"
" \"</FORM>\"\n"
" );\n"
" top.frames[button_frame].document.close();\n"
" }\n"
"\n"
" function loadFrames(){\n"
" loadSignons();\n"
" loadButtons();\n"
" }\n"
"\n"
" function clicker(but,win){\n"
" top.frames[button_frame].document.buttons.xxxbuttonxxx.value = but.value;\n"
" top.frames[button_frame].document.buttons.xxxbuttonxxx.name = 'button';\n"
" top.frames[button_frame].document.buttons.submit();\n"
" }\n"
"\n"
" </SCRIPT>\n"
"</HEAD>\n"
"<FRAMESET ROWS = 25,25,*,75\n"
" BORDER=0\n"
" FRAMESPACING=0\n"
" onLoad=loadFrames()>\n"
" <FRAME SRC=about:blank\n"
" NAME=index_frame\n"
" SCROLLING=NO\n"
" MARGINWIDTH=1\n"
" MARGINHEIGHT=1\n"
" NORESIZE>\n"
" <FRAME SRC=about:blank\n"
" NAME=title_frame\n"
" SCROLLING=NO\n"
" MARGINWIDTH=1\n"
" MARGINHEIGHT=1\n"
" NORESIZE>\n"
" <FRAMESET COLS=5,*,5\n"
" BORDER=0\n"
" FRAMESPACING=0>\n"
" <FRAME SRC=about:blank\n"
" NAME=spacer1_frame\n"
" SCROLLING=AUTO\n"
" MARGINWIDTH=0\n"
" MARGINHEIGHT=0\n"
" NORESIZE>\n"
" <FRAME SRC=about:blank\n"
" NAME=list_frame\n"
" SCROLLING=AUTO\n"
" MARGINWIDTH=0\n"
" MARGINHEIGHT=0\n"
" NORESIZE>\n"
" <FRAME SRC=about:blank\n"
" NAME=spacer2_frame\n"
" SCROLLING=AUTO\n"
" MARGINWIDTH=0\n"
" MARGINHEIGHT=0\n"
" NORESIZE>\n"
" </FRAMESET>\n"
" <FRAME SRC=about:blank\n"
" NAME=button_frame\n"
" SCROLLING=NO\n"
" MARGINWIDTH=1\n"
" MARGINHEIGHT=1\n"
" NORESIZE>\n"
"</FRAMESET>\n"
"\n"
"<NOFRAMES>\n"
" <BODY> <P> </BODY>\n"
"</NOFRAMES>\n"
"</HTML>\n"
);
FLUSH_BUFFER
si_unlock_signon_list();
/* free some strings that are no longer needed */
PR_FREEIF(view_signons);
PR_FREEIF(view_rejects);
PR_FREEIF(buffer);
/* put html just generated into strings->arg[2] and invoke HTML dialog */
if (buffer2) {
XP_SetDialogString(strings, 2, buffer2);
buffer2 = NULL;
}
dlg = PORT_ZAlloc(sizeof(SignonViewerDialog));
if ( dlg == NULL ) {
return;
}
dlg->parent_window = (void *)context;
dlg->dialogUp = PR_TRUE;
dlg->state =XP_MakeRawHTMLDialog(context, &dialogInfo, MK_SIGNON_YOUR_SIGNONS,
strings, 1, (void *)dlg);
return;
}
#endif
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