Netsyms
/
Captcheck
Watch 1
Star 0
Fork 0
Code Issues 0 Pull Requests 0 Releases 5 Wiki Activity
Browse Source

Update readme

Skylar Ittner 11 months ago
parent
528b4b5954
commit
f592ce0975
1 changed files with 19 additions and 13 deletions
Split View Show Diff Stats
  1. 19
    13
      readme.md

+ 19
- 13
readme.md View File 

@@ -1,8 +1,8 @@
1 1 
 <img src="https://source.netsyms.com/Netsyms/Captcheck/raw/master/logo.png" alt="Captcheck" style="max-width: 50%;" />
2 2
3 3
4 
-Easy, light, self-hostable CAPTCHA service.  Works on modern browsers (and
5 
-IE9+).  Uses a selection of icons from Font-Awesome.  Text-only accessibility
4 
+Easy, light, self-hostable CAPTCHA service.  Works on modern browsers (and
5 
+IE9+).  Uses a selection of icons from Font-Awesome.  Text-only accessibility
6 6 
 mode and support for keyboard-only operation.
7 7
8 8 
 Thanks to textcaptcha.com for supplying the data for the text CAPTCHA.
 
@@ -10,7 +10,7 @@ Thanks to textcaptcha.com for supplying the data for the text CAPTCHA.
10 10 
 How to use
11 11 
 ----------
12 12
13 
-In your form, put an empty div with the class "captcheck_container".
13 
+In your form, put an empty div with the class "captcheck_container".
14 14 
 Add `captcheck.js` (or `captcheck.dist.js`) into your page.
15 15
16 16 
     <!DOCTYPE html>
 
@@ -31,22 +31,28 @@ Add `captcheck.js` (or `captcheck.dist.js`) into your page.
31 31 
         </body>
32 32 
     </html>
33 33
34 
-When the form is submitted, your server will receive two extra form fields:
34 
+When the form is submitted, your server will receive two extra form fields:
35 35 
 `captcheck_session_code` and `captcheck_selected_answer`.
36 
-In your form handling code, send a request to `http(s)://captcheck-url/api.php`.
37 
-Pass the variables `session_id` and `answer_id` with the values sent with the form,
38 
-and also pass the variable `action` with the value `verify`.
39 
-You will receive a JSON response with (among other things) `"result": true` or
40 
-`"result": false`.  If result is false, the user failed the test, and another
36 
+In your form handling code, send a request to `http(s)://captcheck-url/api.php`.
37 
+Pass the variables `session_id` and `answer_id` with the values sent with the form,
38 
+and also pass the variable `action` with the value `verify`.
39 
+You will receive a JSON response with (among other things) `"result": true` or
40 
+`"result": false`.  If result is false, the user failed the test, and another
41 41 
 variable `msg` is available with an explanation.
42 42
43 
-Example URL:
43 
+Example URL:
44 44 
 `http(s)://captcheck-url/api.php?action=verify&session_id=<captcheck_session_code>&answer_id=<captcheck_selected_answer>`
45 45
46 
-Example responses:
47 
-`{"session":"some_session_id","result":true}`
46 
+Example responses:
47 
+`{"session":"some_session_id","result":true}`
48 48 
 `{"session":"some_session_id","result":false,"msg":"Answer incorrect."}`
49 49
50 
+###Content-Security-Policy and Nonces
51 
+
52 
+Add `data-stylenonce="nonce_here"` to the `.captcheck_container` div.
53 
+If you have multiple CAPTCHAs on one page, only one of them needs the nonce
54 
+specified.
55 
+
50 56
51 57 
 Installation
52 58 
 ------------
 
@@ -61,7 +67,7 @@ Installation
61 67 
 Execution Flow
62 68 
 --------------
63 69
64 
-    JS = captcheck.js, API = api.php, FORM = parent form,
70 
+    JS = captcheck.js, API = api.php, FORM = parent form,
65 71 
     SITE = form processing code, -> = some action taken on the right by the left
66 72
67 73 
     JS -> API:      Request session ID, question, and answers (with scrambled random codes)

Write Preview
Loading…
Cancel
Save