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-rw-r--r--main_background.js199
1 files changed, 147 insertions, 52 deletions
diff --git a/main_background.js b/main_background.js
index ea356ee..04aaf3b 100644
--- a/main_background.js
+++ b/main_background.js
@@ -254,9 +254,8 @@ function debug_print_local(){
/**
*
-* This is what you call when a page gets changed to update the info box.
*
-* Sends a message to the content script that updates the popup for a page.
+* Sends a message to the content script that sets the popup entries for a tab.
*
* var example_blocked_info = {
* "accepted": [["REASON 1","SOURCE 1"],["REASON 2","SOURCE 2"]],
@@ -268,30 +267,13 @@ function debug_print_local(){
* Make sure it will use the right URL when refering to a certain script.
*
*/
-function update_popup(tab_id,blocked_info_arg,update=false){
+function update_popup(tab_id,blocked_info,update=false){
var new_blocked_data;
-
- var blocked_info = blocked_info_arg;
-
- if(blocked_info["whitelisted"] === undefined){
- blocked_info["whitelisted"] = [];
- }
-
- if(blocked_info["blacklisted"] === undefined){
- blocked_info["blacklisted"] = [];
- }
- if(blocked_info["accepted"] === undefined){
- blocked_info["accepted"] = [];
- }
-
- if(blocked_info["blocked"] === undefined){
- blocked_info["blocked"] = [];
- }
function get_sto(items){
//************************************************************************//
// Move scripts that are accepted/blocked but whitelisted to "whitelisted" category
// (Ideally, they just would not be tested in the first place because that would be faster)
- var url = blocked_info["url"];
+ var url = blocked_info["url"];
if(url === undefined){
console.error("No url passed to update_popup");
return 1;
@@ -359,6 +341,112 @@ function update_popup(tab_id,blocked_info_arg,update=false){
webex.storage.local.get(get_sto);
}
+/**
+*
+* This is what you call when a page gets changed to update the info box.
+*
+* Sends a message to the content script that adds a popup entry for a tab.
+*
+* var example_blocked_info = {
+* "accepted"or "blocked": ["name","reason"],
+* "url": "example.com"
+* }
+*
+* Returns true/false based on if script should be accepted/denied respectively
+*
+* NOTE: This WILL break if you provide inconsistent URLs to it.
+* Make sure it will use the right URL when refering to a certain script.
+*
+*/
+function add_popup_entry(tab_id,blocked_info,update=false){
+ return new Promise((resolve, reject) => {
+ var new_blocked_data;
+
+ // Make sure the entry in unused_data exists
+
+ var url = blocked_info["url"];
+ if(url === undefined){
+ console.error("No url passed to update_popup");
+ return 1;
+ }
+
+ if(unused_data[tab_id] === undefined){
+ unused_data[tab_id] = {
+ "accepted":[],
+ "blocked":[],
+ "blacklisted":[],
+ "whitelisted":[],
+ "url": url
+ };
+ }
+ if(unused_data[tab_id]["accepted"] === undefined){unused_data[tab_id]["accepted"] = [];}
+ if(unused_data[tab_id]["blocked"] === undefined){unused_data[tab_id]["blocked"] = [];}
+ if(unused_data[tab_id]["blacklisted"] === undefined){unused_data[tab_id]["blacklisted"] = [];}
+ if(unused_data[tab_id]["whitelisted"] === undefined){unused_data[tab_id]["whitelisted"] = [];}
+
+ var type = "";
+
+ if(blocked_info["accepted"] !== undefined){
+ type = "accepted";
+ }
+ if(blocked_info["blocked"] !== undefined){
+ type = "blocked";
+ }
+
+ function get_sto(items){
+ function get_status(script_name){
+ var script_key = encodeURI(url)+" "+encodeURI(script_name);
+ if(items[script_key] === undefined){
+ return "none";
+ }
+ return items[script_key];
+ }
+ function is_bl(script_name){
+ if(get_status(script_name) == "blacklist"){
+ return true;
+ }
+ return false;
+ }
+ function is_wl(script_name){
+ if(get_status(script_name) == "whitelist"){
+ return true;
+ }
+ return false;
+ }
+ if(is_bl(blocked_info[type][0])){
+ unused_data[tab_id]["blacklisted"].push(blocked_info[type]);
+ //console.log("Script " + blocked_info[type][0] + " is blacklisted");
+ resolve("bl");
+ }
+ else if(is_wl(blocked_info[type][0])){
+ unused_data[tab_id]["whitelisted"].push(blocked_info[type]);
+ //console.log("Script " + blocked_info[type][0] + " is whitelisted");
+ resolve("wl");
+ } else{
+ // either "blocked" or "accepted"
+ unused_data[tab_id][type].push(blocked_info[type]);
+ //console.log("Script " + blocked_info[type][0] + " isn't whitelisted or blacklisted");
+ resolve("none");
+ }
+ }
+ webex.storage.local.get(get_sto);
+ });
+}
+
+
+function get_domain(url){
+ var domain = url.replace('http://','').replace('https://','').split(/[/?#]/)[0];
+ if(url.indexOf("http://") == 0){
+ domain = "http://" + domain;
+ }
+ else if(url.indexOf("https://") == 0){
+ domain = "https://" + domain;
+ }
+ domain = domain + "/";
+ domain = domain.replace(/ /g,"");
+ return domain;
+}
+
/**
*
@@ -379,9 +467,10 @@ function connected(p) {
var current_url = "";
function geturl(tabs) {
current_url = tabs[0]["url"];
+ var domain = get_domain(current_url);
// The space char is a valid delimiter because encodeURI() replaces it with %20
- var scriptkey = encodeURI(current_url)+" "+encodeURI(script);
+ var scriptkey = encodeURI(domain)+" "+encodeURI(script);
if(val == "forget"){
var prom = webex.storage.local.remove(scriptkey);
// TODO: This should produce a "Refresh the page for this change to take effect" message
@@ -550,10 +639,10 @@ function get_data_url(blob,url){
//var url = URL.createObjectURL(blob);
var reader = new FileReader();
reader.addEventListener("load", function(){
- console.log("redirecting");
- console.log(url);
- console.log("to");
- console.log(reader.result);
+ //console.log("redirecting");
+ //console.log(url);
+ //console.log("to");
+ //console.log(reader.result);
resolve({"redirectUrl": reader.result});
});
reader.readAsDataURL(blob);
@@ -599,7 +688,7 @@ function evaluate(script,name){
if(flag){
reason = "Script was determined to be trivial.";
}
- return [flag,reason];
+ return [flag,reason+"<br>"];
}
function license_valid(matches){
if(matches.length != 4){
@@ -614,7 +703,7 @@ function license_valid(matches){
if(licenses[matches[3]]["Magnet link"] != matches[2]){
return [false, "malformed or unrecognized license tag"];
}
- return [true,"Recognized license as '"+matches[3]+"'\n"];
+ return [true,"Recognized license as '"+matches[3]+"'<br>"];
}
/**
*
@@ -698,7 +787,7 @@ function get_script(url,tabid,wl){
var response = get_content(url);
response.then(function(response) {
if(unused_data[tabid] === undefined){
- unused_data[tabid] = {"url":a.url,"accepted":[],"blocked":[]};
+ unused_data[tabid] = {"url":url,"accepted":[],"blocked":[]};
}
var tok_index = url.split("/").length;
var scriptname = url.split("/")[tok_index-1];
@@ -714,27 +803,31 @@ function get_script(url,tabid,wl){
return;
}
var edited = license_read(response.responseText,scriptname);
- console.log("tabid:"+tabid);
- if(unused_data[tabid] === undefined){
- unused_data[tabid] = {"url":url,"accepted":[],"blocked":[]};
- }
- // If a script is whitelisted/blacklisted throught the GUI, put in accepted/blocked
- // and it will be sorted out by the logic for the popup.
- if(edited[0] == true){
- if(typeof(unused_data[tabid]["accepted"].push) != "function"){
- unused_data[tabid]["accepted"] = [[scriptname,edited[2]]];
- } else{
- unused_data[tabid]["accepted"].push([scriptname,edited[2]]);
- }
+ var verdict = edited[0];
+ var popup_res;
+
+ var domain = get_domain(url);
+
+ if(verdict == true){
+ popup_res = add_popup_entry(tabid,{"url":domain,"accepted":[scriptname,edited[2]]});
} else{
- if(typeof(unused_data[tabid]["blocked"].push) != "function"){
- unused_data[tabid]["blocked"] = [[scriptname,edited[2]]];
- } else{
- unused_data[tabid]["blocked"].push([scriptname,edited[2]]);
- }
+ popup_res = add_popup_entry(tabid,{"url":domain,"blocked":[scriptname,edited[2]]});
}
- var blob = new Blob(["console.log('it worked');\n"+edited[1]], {type : 'application/javascript'});
- resolve(get_data_url(blob,url));
+ popup_res.then(function(list_verdict){
+ var blob;
+ if(list_verdict == "wl"){
+ // redirect to the unedited version
+ blob = new Blob(["\n/*\n LibreJS: Script whitelisted by user \n*/\n"+response.responseText], {type : 'application/javascript'});
+ }else if(list_verdict == "bl"){
+ // Blank the entire script
+ blob = new Blob(["\n/*\n LibreJS: Script blacklisted by user \n*/\n"], {type : 'application/javascript'});
+ } else{
+ // Return the edited (normal) version
+ blob = new Blob([edited[1]], {type : 'application/javascript'});
+ }
+ //blob = new Blob(["console.log('LibreJS edited script');\n"+edited[1]], {type : 'application/javascript'});
+ resolve(get_data_url(blob,url));
+ });
});
});
}
@@ -762,13 +855,15 @@ function read_script(a){
function read_document(a){
// This needs to be handled in a different way because it sets the domain
- // of the document to "data:". This breaks relative URLs.
+ // of the document to "data:" which breaks relative URLs.
return new Promise((resolve, reject) => {
var response = get_content(a.url);
response.then(function(res){
- if(unused_data[a["tabId"]] === undefined){
- unused_data[a["tabId"]] = {"url":a.url,"accepted":[],"blocked":[]};
- }
+
+ // Reset the block scripts since we just opened a new document
+ unused_data[a["tabId"]] = {"url":a.url,"accepted":[],"blocked":[]};
+
+
//setup_counter(res.response,a["tabId"])
resolve();
//var blob = new Blob([res.response], {type : 'text/html'});
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 05:06:44 +0000