)
from jwt.exceptions import InvalidTokenError
from passlib.context import CryptContext
from pydantic import BaseModel, ValidationError
from typing_extensions import Annotated

# to get a string like this run:
# openssl rand -hex 32
SECRET_KEY = "09d25e094faa6ca2556c818166b7a9563b93f7099f6f0f4caa6cf63b88e8d3e7"
ALGORITHM = "HS256"
ACCESS_TOKEN_EXPIRE_MINUTES = 30


fake_users_db = {
    "johndoe": {
        "username": "johndoe",

    SecurityScopes,
)
from jwt.exceptions import InvalidTokenError
from passlib.context import CryptContext
from pydantic import BaseModel, ValidationError

# to get a string like this run:
# openssl rand -hex 32
SECRET_KEY = "09d25e094faa6ca2556c818166b7a9563b93f7099f6f0f4caa6cf63b88e8d3e7"
ALGORITHM = "HS256"
ACCESS_TOKEN_EXPIRE_MINUTES = 30


fake_users_db = {
    "johndoe": {
        "username": "johndoe",

  - AFL-2.1
  - AFL-3.0
  - Artistic-1.0
  - Artistic-2.0
  - Apache-1.1
  - BSD-1-Clause
  - BSD-2-Clause
  - BSD-3-Clause
  - 0BSD
  - FTL
  - LPL-1.02
  - MS-PL
  - MIT
  - NCSA
  - OpenSSL
  - PHP-3.0
  - TCP-wrappers
  - W3C
  - Xnet
  - Zlib

reciprocal_licenses:
  - CC0-1.0
  - APSL-2.0
  - CDDL-1.0
  - CDDL-1.1
  - CPL-1.0
  - EPL-1.0
  - IPL-1.0
  - MPL-1.0

///

## 🍵 🥙 🤝

🗄 🕹 ❎.

✍ 🎲 ㊙ 🔑 👈 🔜 ⚙️ 🛑 🥙 🤝.

🏗 🔐 🎲 ㊙ 🔑 ⚙️ 📋:

<div class="termy">

```console
$ openssl rand -hex 32

09d25e094faa6ca2556c818166b7a9563b93f7099f6f0f4caa6cf63b88e8d3e7
```

</div>

&amp; 📁 🔢 🔢 `SECRET_KEY` (🚫 ⚙️ 1️⃣ 🖼).

✍ 🔢 `ALGORITHM` ⏮️ 📊 ⚙️ 🛑 🥙 🤝 &amp; ⚒ ⚫️ `"HS256"`.

Um einen sicheren zufälligen geheimen Schlüssel zu generieren, verwenden Sie den folgenden Befehl:

<div class="termy">

```console
$ openssl rand -hex 32

09d25e094faa6ca2556c818166b7a9563b93f7099f6f0f4caa6cf63b88e8d3e7
```

</div>

Und kopieren Sie die Ausgabe in die Variable `SECRET_KEY` (verwenden Sie nicht die im Beispiel).

          // https://security.stackexchange.com/questions/35639/decrypting-tls-in-wireshark-when-using-dhe-rsa-ciphersuites
          // https://stackoverflow.com/questions/36240279/how-do-i-extract-the-pre-master-secret-using-an-openssl-based-client

          // TLSv1.2 Events
          // Produced ClientHello handshake message
          // Consuming ServerHello handshake message
          // Consuming server Certificate handshake message

Import the modules installed.

Create a random secret key that will be used to sign the JWT tokens.

To generate a secure random secret key use the command:

<div class="termy">

```console
$ openssl rand -hex 32

09d25e094faa6ca2556c818166b7a9563b93f7099f6f0f4caa6cf63b88e8d3e7
```

</div>

And copy the output to the variable `SECRET_KEY` (don't use the one in the example).

///

## 处理 JWT 令牌

导入已安装的模块。

创建用于 JWT 令牌签名的随机密钥。

使用以下命令，生成安全的随机密钥：

<div class="termy">

```console
$ openssl rand -hex 32

09d25e094faa6ca2556c818166b7a9563b93f7099f6f0f4caa6cf63b88e8d3e7
```

</div>

然后，把生成的密钥复制到变量**SECRET_KEY**，注意，不要使用本例所示的密钥。

创建指定 JWT 令牌签名算法的变量 **ALGORITHM**，本例中的值为 `"HS256"`。

$(TARGET_OUT)/istio_is_init: bin/init.sh istio.deps | $(TARGET_OUT)
	@# Add a retry, as occasionally we see transient connection failures to GCS
	@# Like `curl: (56) OpenSSL SSL_read: SSL_ERROR_SYSCALL, errno 104`
	TARGET_OUT=$(TARGET_OUT) ISTIO_BIN=$(ISTIO_BIN) GOOS_LOCAL=$(GOOS_LOCAL) bin/retry.sh SSL_ERROR_SYSCALL bin/init.sh
	touch $(TARGET_OUT)/istio_is_init

.PHONY: init-ztunnel-rs

            // remove whitespaces at the end
            expectedChecksum = expectedChecksum.trim();

            // check for 'ALGO (name) = CHECKSUM' like used by openssl
            if (expectedChecksum.regionMatches(true, 0, "MD", 0, 2)
                    || expectedChecksum.regionMatches(true, 0, "SHA", 0, 3)) {
                int lastSpacePos = expectedChecksum.lastIndexOf(' ');