Automator 运行 JavaScript 与 Safari 的安全策略错误

Question

我正在使用以下 Automator 脚本：

on run {input, parameters}
    set updateCount to 0
    read (item 1 of input)
    set ps to paragraphs of the result
    set tot to count ps
    set TLFile to (("Users:Admin:Desktop:") as text) & "titleList.txt"
    set TLLines to paragraphs of (read file TLFile as «class utf8»)
    set descFile to (("Users:Admin:Desktop:") as text) & "descList.txt"
    set DescLines to paragraphs of (read file descFile as «class utf8»)
    tell application "Safari"
        reopen
        activate
    end tell
    repeat with i from 1 to tot
        set p to item i of ps
        if p is not "" then
            try
                tell application "Safari"
                    tell front window
                        set r to make new tab with properties {URL:p}
                        set current tab to r
                        set titleVal to item i of TLLines
                        set descVal to item i of DescLines
                        set updateCount to updateCount + 1
                        do shell script "echo The value: " & updateCount
                        delay 12
                        do JavaScript "document.getElementsByName('title')[0].value = '" & titleVal & "'; document.getElementsByName('description')[1].value = '" & descVal & "'; 
                                      document.getElementsByClassName('save-changes-button')[0].removeAttribute('disabled');
                                      document.getElementsByClassName('save-changes-button')[0].click();" in current tab
                        delay 4
                        close current tab
                        if updateCount is equal to 10 then
                            say "hi"
                            set updateCount to 0
                            delay 90
                        end if
                        if i = tot then exit repeat
                        repeat
                            delay 4
                            get URL of r
                        end repeat
                    end tell
                end tell
            end try
        end if
    end repeat
end run

几个月前，我已经能够在 Safari 上使用 YouTube 运行此脚本，没有任何问题。现在它不执行 JavaScript 操作。 Safari 检查器中出现错误：

“内容安全策略指令 'script-src' 的源列表包含无效源：“'strict-dynamic'”。它将被忽略。 postmessageRelay:0"
"Refused to execute a script because its hash, its nonce, or 'unsafe-inline' does not appear in the script-src directive of the Content Security Policy."

如何绕过这些错误，使我的脚本可以运行？

Answer 1

如问题中的错误 #2 所示，目前使该策略在 Safari 中起作用的修复方法是更改它以指定相关脚本的哈希值或随机数——或者添加 'unsafe-inline'。

在支持 'strict-dynamic' 的浏览器中，'unsafe-inline' 部分将被忽略。

这两个错误的原因是 Safari 尚不支持 'strict-dynamic'。请参阅以下内容：

综上所述，从问题中的当前信息来看，实际指定有效的 CSP 政策的位置尚不清楚。因此，除非您已经知道它在哪里，否则我想第一步是确定指定策略的位置，然后在那里进行更改。

Automator 运行 JavaScript 与 Safari 的安全策略错误

Security Policy errors with Automator running JavaScript with Safari

javascript

automator

security-policy

content-security-policy