IP | Country | PORT | ADDED |
---|---|---|---|
50.171.207.92 | us | 80 | 43 minutes ago |
195.138.73.54 | ua | 31145 | 43 minutes ago |
50.171.207.89 | us | 80 | 43 minutes ago |
82.165.198.169 | de | 39945 | 43 minutes ago |
72.10.160.90 | ca | 12315 | 43 minutes ago |
72.10.164.178 | ca | 24021 | 43 minutes ago |
50.149.13.197 | us | 80 | 43 minutes ago |
72.10.160.170 | ca | 1135 | 43 minutes ago |
32.223.6.94 | us | 80 | 43 minutes ago |
50.149.15.47 | us | 80 | 43 minutes ago |
50.122.86.118 | us | 80 | 43 minutes ago |
103.118.46.176 | kh | 8080 | 43 minutes ago |
50.171.207.94 | us | 80 | 43 minutes ago |
50.171.163.242 | us | 80 | 43 minutes ago |
103.216.49.151 | kh | 8080 | 43 minutes ago |
50.171.187.50 | us | 80 | 43 minutes ago |
67.43.227.227 | ca | 17825 | 43 minutes ago |
67.43.236.20 | ca | 22077 | 43 minutes ago |
50.171.207.93 | us | 80 | 43 minutes ago |
50.149.13.194 | us | 80 | 43 minutes ago |
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Bouncy Castle is a popular cryptography library in C#. If you want to parse and extract Certificate Signing Request (CSR) extensions using Bouncy Castle, you can follow these steps
Add Bouncy Castle Library
First, make sure you have the Bouncy Castle library added to your project. You can do this via NuGet Package Manager:
Install-Package BouncyCastle
Parse CSR:
Use Bouncy Castle to parse the CSR. The following code demonstrates how to parse a CSR from a PEM-encoded string:
using Org.BouncyCastle.Pkcs;
using Org.BouncyCastle.OpenSsl;
using Org.BouncyCastle.X509;
using System;
using System.IO;
class Program
{
static void Main()
{
string csrString = File.ReadAllText("path/to/your/csr.pem");
Pkcs10CertificationRequest csr = ParseCSR(csrString);
// Now you can work with the parsed CSR
}
static Pkcs10CertificationRequest ParseCSR(string csrString)
{
PemReader pemReader = new PemReader(new StringReader(csrString));
object pemObject = pemReader.ReadObject();
if (pemObject is Pkcs10CertificationRequest csr)
{
return csr;
}
throw new InvalidOperationException("Invalid CSR format");
}
}
Extract Extensions:
Once you have the CSR parsed, you can extract extensions using the GetAttributes method. Extensions in a CSR are typically stored in the Attributes property. Here's an example:
foreach (DerObjectIdentifier oid in csr.CertificationRequestInfo.Attributes.GetOids())
{
Attribute attribute = csr.CertificationRequestInfo.Attributes[oid];
// Work with the attribute, e.g., check if it's an extension
if (oid.Equals(PkcsObjectIdentifiers.Pkcs9AtExtensionRequest))
{
X509Extensions extensions = X509Extensions.GetInstance(attribute.AttrValues[0]);
// Now you can iterate over extensions and extract the information you need
foreach (DerObjectIdentifier extOID in extensions.ExtensionOids)
{
X509Extension extension = extensions.GetExtension(extOID);
// Process the extension
}
}
}
Modify the code according to your specific requirements and the structure of your CSR. The example assumes a basic structure, and you may need to adapt it based on your CSR format and the extensions you're interested in.
If Selenium is unable to locate or interact with an "input" field on a web page, there are several common reasons for this issue. Here are some steps you can take to troubleshoot and resolve the problem:
1. Check the Element Locator
Double-check that the element locator used to find the "input" field is correct. You can use various locator strategies such as id, name, xpath, css_selector, etc. Verify that the locator corresponds to the intended "input" field.
Example using id:
input_field = driver.find_element_by_id("your_input_id")
2. Wait for the Element to Be Present
Use an explicit wait to ensure that the "input" field is present in the DOM before attempting to interact with it. Waiting helps handle timing issues that might occur if the element is not immediately available.
Example using WebDriverWait:
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
input_field = WebDriverWait(driver, 10).until(
EC.presence_of_element_located((By.ID, "your_input_id"))
)
3. Check for Iframes
If the "input" field is inside an "iframe", you need to switch to the iframe before interacting with the elements inside it.
Example:
iframe = driver.find_element_by_id("your_iframe_id")
driver.switch_to.frame(iframe)
input_field = driver.find_element_by_id("your_input_id_inside_iframe")
4. Verify Visibility and Interactability
Ensure that the "input" field is both visible and interactable before performing actions on it.
Example using expected_conditions:
input_field = WebDriverWait(driver, 10).until(
EC.visibility_of_element_located((By.ID, "your_input_id"))
)
Example using expected_conditions for interactability:
input_field = WebDriverWait(driver, 10).until(
EC.element_to_be_clickable((By.ID, "your_input_id"))
)
5. JavaScript Interactions:
If traditional Selenium methods don't work, you can try interacting with the element using JavaScript.
Example:
input_field = driver.find_element_by_id("your_input_id")
driver.execute_script("arguments[0].value = 'your_text';", input_field)
6. Check for Dynamic Content:
If the page uses dynamic content or AJAX, make sure the "input" field is not rendered or modified after the initial page load. You may need to wait for the dynamic content to be fully loaded.
7. Browser Compatibility:
Ensure that the browser version and WebDriver version you are using are compatible. An outdated WebDriver may not work correctly with a newer browser version.
8. Inspect the HTML Source:
Manually inspect the HTML source code of the page to confirm the existence and attributes of the "input" field. The field might have attributes that dynamically change.
Combining Selenium with a Telegram Bot allows you to create an automated system that can interact with web pages and send updates to a Telegram chat. To achieve this, you'll need to follow these steps:
Create a Telegram Bot and get the API token.
Set up a Telegram Bot using the API token.
Use Selenium to interact with the web pages.
Send updates from the Selenium script to the Telegram Bot.
Here's a step-by-step guide:
Create a Telegram Bot and get the API token:
- Start a new chat with the BotFather (@BotFather) on Telegram.
- Send the command /newbot and follow the instructions to create a new bot.
- Note down the bot's username (e.g., YourBotName).
- Send the command /setname YourBotName to set the bot's name.
- Send the command /token to receive the API token. Save the API token securely.
Set up a Telegram Bot using the API token:
- Install a Telegram bot library, such as python-telegram-bot: pip install python-telegram-bot.
- Create a new Python script and import the required libraries:
from telegram.ext import Updater, CommandHandler, MessageHandler, Filters
import logging
logging.basicConfig(format='%(asctime)s - %(name)s - %(levelname)s - %(message)s', level=logging.INFO)
Set up the Telegram Bot with the API token:
API_TOKEN = "your_telegram_bot_api_token"
updater = Updater(API_TOKEN, use_context=True)
dispatcher = updater.dispatcher
Create a function to handle incoming messages:
def echo(update, context):
context.bot.send_message(chat_id=update.effective_chat.id, text=update.message.text)
Add a command handler and message handler to the dispatcher:
start_cmd = CommandHandler('start', echo)
dispatcher.add_handler(start_cmd)
message_handler = MessageHandler(Filters.text & ~Filters.command, echo)
dispatcher.add_handler(message_handler)
Start the bot:
updater.start_polling()
updater.idle()
Use Selenium to interact with the web pages:
Create a Selenium script to interact with the web pages as needed. For example, you can use the script to scrape data, log in to a website, or perform other actions.
Send updates from the Selenium script to the Telegram Bot:
Modify the echo function in the Telegram Bot script to accept data from the Selenium script and send it as an update. You can pass the data as a string or use other formats like JSON.
Here's an example of sending data as a string:
def echo(update, context):
data = context.bot.send_message(chat_id=update.effective_chat.id, text="Received data:")
context.bot.send_message(chat_id=update.effective_chat.id, text=data)
And here's an example of sending data as JSON:
import json
def echo(update, context):
data = context.bot.send_message(chat_id=update.effective_chat.id, text="Received data:")
data_json = json.dumps(data)
context.bot.send_message(chat_id=update.effective_chat.id, text=data_json)
Now, when you run both the Selenium script and the Telegram Bot script simultaneously, the bot will receive updates with the data from the Selenium script and send it to the chat.
Remember to replace "your_telegram_bot_api_token" with your actual API token. Also, ensure that the bot has the necessary permissions to send messages in the chat where you want to receive updates.
Open the "Settings" application via "Start" and go to "Network and Internet". Here, in the "Proxy" section, find the "Manual Proxy Configuration" column. Move the slider to "On" and carefully enter the IP address and port of the proxy, then click "Save".
Common users can use proxies to bypass blocking, to protect their personal data and to hide their real IP address or data about the equipment they use. But network administrators use them to analyze network traffic and test web applications.
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