Android gradle - 如何远程访问 keystore

Question

我有一个脚本可以远程获取属性文件。 props 文件中是我的 android 私钥的密码和别名。 props 文件还包含私钥的路径，该私钥也是远程的。这是我到目前为止的脚本:

keystore.properties 文件看起来像这样；

storePassword="pass"
keyPassword="pass"
keyAlias="na"
storeFile="file:////Users/myuserName/Documents/StudioProjects/private-key-vault/mykeystore"

这是实际进行签名的gradle脚本:

def propertiesFileLocation = 'file:///Users/myuserName/Documents/StudioProjects/private-key-vault/props/keystore.properties'
            def propFileURL = new URL(propertiesFileLocation);
            def propsFile = new File(propFileURL.toURI());

            def configName = 'config'

            if (propsFile.exists() && android.signingConfigs.hasProperty(configName)) {
                def props = new Properties()

                props.load(new FileInputStream(propsFile))

                println 'The props are:'+ props

                android.signingConfigs[configName].storeFile = file(props['storeFile'])
                android.signingConfigs[configName].storePassword = props['storePassword']
                android.signingConfigs[configName].keyAlias = props['keyAlias']
                android.signingConfigs[configName].keyPassword = props['keyPassword']
            }
        }
    }

请注意，我正在打印属性，并且我注意到 keystore 路径不是绝对的。 Gradle 假设 keystore 位于根项目目录中，我似乎无法更改它。这是输出:

The props are:

[storeFile:"file:////Users/myuserName/Documents/StudioProjects/private-key-vault/mykeystore", keyAlias:"na", keyPassword:"pass", storePassword:"pass"]

这很好，直到我运行构建并看到路径现在不是绝对的:

当我运行 ./gradlew assembleFreeRelease我当然收到以下错误:

    :app:validateSigningFreeRelease FAILED

FAILURE: Build failed with an exception.

    * What went wrong:
    Execution failed for task ':app:validateSigningFreeRelease'.
    > Keystore file /Users/myuserName/Documents/StudioProjects/myapp/app/"file:/Users/myuserName/Documents/StudioProjects/private-key-vault/mykeystore" not found for signing config 'config'.

注意如何将根项目路径附加到 keystore 路径？所以它找不到它。我怎样才能解决这个问题。

关于我正在尝试做的事情:我想将 keystore 和 keystore 属性远程存储在一个安全区域中，并让 gradle 仅在 VPN 上时在构建时检索它们。

Answer 1

您只需要避开 URI而是将绝对路径直接传递给 File构造函数，然后使用 Gradle 的 File 糖方法 withInputStream加载 Properties

def properties = new Properties()
new File('/Users/myuserName/Documents/StudioProjects/private-key-vault/props', 'keystore.properties').withInputStream {
    properties.load(it)
    // ... do work with stored properties
}