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Setting Text Moderation

Last updated: 2024-01-31 16:44:15

    Overview

    The text moderation feature can check text content for pornographic, illegal, advertising, and abusive information. After you enable text moderation, new text files uploaded to a bucket will be automatically moderated, and the identified non-compliant content can be automatically blocked (by denying public read access to the content).
    Note:
    Text moderation is a paid feature.
    Text moderation is billed by moderation times. Every 10,000 UTF-8 characters is counted as one moderation operation, and less than 10,000 characters are counted as 10,000 characters.
    Currently, the text moderation feature supports TXT files and files without extensions, and the file size cannot exceed 1 MB.
    Text moderation can recognize Mandarin and English.

    Operation Process

    
    
    

    Directions

    1. Log in to the CI console.
    2. Click Bucket Management on the left sidebar.
    3. Click the name of the target bucket to enter the configuration page.
    4. On the left sidebar, select Sensitive Content Moderation > Automatic Moderation Configuration and click Text Moderation.
    5. Click Add Automatic Text Moderation Configuration and set the following configuration items:
    Moderation Scope: You can select The whole bucket or Specified Range.
    Path: If you select Specified Range, enter the path of the text files to be moderated.
    Example 1: To moderate files in the test directory, set this field to test/.
    Example 2: To moderate files prefixed with 123, set this field to 123.
    Note:
    You can add multiple moderation configurations, but the paths cannot be duplicate or have inclusion relationships. If you have configured to moderate the entire bucket, you cannot add a moderation configuration for a specific path in the bucket.
    Moderation Suffix: Options include TXT, HTML, and Without suffix.
    Moderation Policy: Select a moderation policy. You can create different policies for refined moderation. Moderation scene options include Pornographic, Illegal, and Advertisement, and you can select one or multiple options.
    Moderation Scene: Moderation scene options include Pornographic, Illegal, Advertisement, and Abuse, and you can select one or multiple options.
    Restricted File Block: You can enable this service to authorize CI to perform automatic or manual moderation and block the identified non-compliant files by denying public read access to them.
    Block Type: You can select a block type and mechanism. Machine moderation and block is selected by default. If you select Manual review freeze, TenDI's professional team will review suspiciously sensitive text files identified during machine moderation.
    Callback: After callback is enabled, you will receive moderation results. You need to select the moderation type and callback content and set the callback URL. For more information, see Callback Content.
    6. After completing the configuration, click Save. Text files uploaded subsequently will be moderated.
    

    Callback Content

    After callback is enabled, CI will send the following default callback message to the set URL to check whether it can receive callback messages normally:
    {
    "code": 0,
    "data": {
    "forbidden_status": 0,
    "porn_info": {
    "hit_flag": 0,
    "label": "",
    "count": 9
    },
    "result": 0,
    "trace_id": "test_trace_id",
    "url": "test_text"
    },
    "message": "Test request when setting callback url"
    }
    Note:
    If the callback option is selected, text files frozen by Tencent Cloud will be returned to you, with public read access to them denied.
    The callback URL must begin with "http" or "https" and return a 200 status code by default before it can be used. Check it before saving the settings.
    The callback URL will take effect in 30 minutes.
    After the callback URL takes effect, when an uploaded text file hits moderation rules, the system will call back the URL by default and send a standard HTTP POST notification message to it. The HTTP packet is as follows:
    Parameter
    Description
    Type
    Required
    forbidden_status
    Block status. Valid values: 0 (normal); 1 (blocked, only for text files stored in CI).
    Int
    Yes
    porn_info
    Porn detection information, including moderation result, score, and detailed tags.
    json
    Yes
    ads_info
    Ad detection information, including moderation result, score, and detailed tags.
    json
    Yes
    result
    Recognition result for reference. Valid values: 0 (normal), 1 (sensitive), 2 (suspiciously sensitive).
    Int
    Yes
    trace_id
    jobid of the submitted moderation job.
    String
    Yes
    url
    The URL of the uploaded resource, including the domain name.
    String
    Yes
    illegal_info
    Illegal information detection information, including moderation result, score, and detailed tags.
    json
    No
    abuse_info
    Abuse detection information, including moderation result, score, and detailed tags.
    json
    No
    The moderation information (porn_info, ads_info, illegal_info, and abuse_info) has the following sub-nodes:
    Parameter
    Description
    Type
    Required
    hit_flag
    Whether the moderation type is hit.
    Int
    Yes
    label
    Recognized text tag.
    String
    Yes
    count
    Text file callback parameter, which is the number of sensitive text segments that hit the moderation scene.
    Int
    Yes
    Below is a sample callback:
    {
    "code":0,
    "message":"success",
    "data":{
    "url":"xxxxxxxxxxxxxxx",
    "result":1,
    "forbidden_status":1,
    "trace_id":"xxxxxxxxxxxxxxx",
    "porn_info":{
    "hit_flag":1,
    "label":"Obscene",
    "count":3
    },
    },
    }
    
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