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395 lines
12 KiB
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395 lines
12 KiB
Plaintext
---
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title: "Infisical .NET SDK"
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icon: "C#"
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---
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If you're working with C#, the official [Infisical C# SDK](https://github.com/Infisical/sdk/tree/main/languages/csharp) package is the easiest way to fetch and work with secrets for your application.
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- [Nuget Package](https://www.nuget.org/packages/Infisical.Sdk)
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- [Github Repository](https://github.com/Infisical/sdk/tree/main/languages/csharp)
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## Basic Usage
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```cs
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using Infisical.Sdk;
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namespace Example
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{
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class Program
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{
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static void Main(string[] args)
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{
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var settings = new ClientSettings
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{
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ClientId = "CLIENT_ID",
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ClientSecret = "CLIENT_SECRET",
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// SiteUrl = "http://localhost:8080", <-- This line can be omitted if you're using Infisical Cloud.
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};
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var infisical = new InfisicalClient(settings);
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var options = new GetSecretOptions
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{
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SecretName = "TEST",
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ProjectId = "PROJECT_ID",
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Environment = "dev",
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};
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var secret = infisical.GetSecret(options);
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Console.WriteLine($"The value of secret '{secret.SecretKey}', is: {secret.SecretValue}");
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}
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}
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}
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```
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This example demonstrates how to use the Infisical C# SDK in a C# application. The application retrieves a secret named `TEST` from the `dev` environment of the `PROJECT_ID` project.
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<Warning>
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We do not recommend hardcoding your [Machine Identity Tokens](/platform/identities/overview). Setting it as an environment variable would be best.
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</Warning>
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# Installation
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Run `npm` to add `@infisical/sdk` to your project.
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```console
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$ dotnet add package Infisical.Sdk
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```
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# Configuration
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Import the SDK and create a client instance with your [Machine Identity](/platform/identities/universal-auth).
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```cs
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using Infisical.Sdk;
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namespace Example
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{
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class Program
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{
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static void Main(string[] args)
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{
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var settings = new ClientSettings
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{
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ClientId = "CLIENT_ID",
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ClientSecret = "CLIENT_SECRET",
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};
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var infisical = new InfisicalClient(settings); // <-- Your SDK instance!
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}
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}
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}
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```
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### ClientSettings methods
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<ParamField query="options" type="object">
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<Expandable title="properties">
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<ParamField query="ClientId" type="string" optional>
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Your machine identity client ID.
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</ParamField>
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<ParamField query="ClientSecret" type="string" optional>
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Your machine identity client secret.
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</ParamField>
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<ParamField query="AccessToken" type="string" optional>
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An access token obtained from the machine identity login endpoint.
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</ParamField>
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<ParamField query="CacheTtl" type="number" default="300" optional>
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Time-to-live (in seconds) for refreshing cached secrets.
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If manually set to 0, caching will be disabled, this is not recommended.
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</ParamField>
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<ParamField query="SiteUrl()" type="string" default="https://app.infisical.com" optional>
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Your self-hosted absolute site URL including the protocol (e.g. `https://app.infisical.com`)
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</ParamField>
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</Expandable>
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</ParamField>
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### Caching
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To reduce the number of API requests, the SDK temporarily stores secrets it retrieves. By default, a secret remains cached for 5 minutes after it's first fetched. Each time it's fetched again, this 5-minute timer resets. You can adjust this caching duration by setting the "cacheTTL" option when creating the client.
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## Working with Secrets
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### client.ListSecrets(options)
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```cs
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var options = new ListSecretsOptions
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{
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ProjectId = "PROJECT_ID",
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Environment = "dev",
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Path = "/foo/bar",
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AttachToProcessEnv = false,
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};
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var secrets = infisical.ListSecrets(options);
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```
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Retrieve all secrets within the Infisical project and environment that client is connected to
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#### Parameters
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<ParamField query="Parameters" type="object">
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<Expandable title="properties">
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<ParamField query="Environment" type="string" required>
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The slug name (dev, prod, etc) of the environment from where secrets should be fetched from.
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</ParamField>
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<ParamField query="ProjectId" type="string">
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The project ID where the secret lives in.
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</ParamField>
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<ParamField query="Path" type="string" optional>
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The path from where secrets should be fetched from.
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</ParamField>
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<ParamField query="AttachToProcessEnv" type="boolean" default="false" optional>
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Whether or not to set the fetched secrets to the process environment. If true, you can access the secrets like so `System.getenv("SECRET_NAME")`.
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</ParamField>
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<ParamField query="IncludeImports" type="boolean" default="false" optional>
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Whether or not to include imported secrets from the current path. Read about [secret import](/documentation/platform/secret-reference)
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</ParamField>
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</Expandable>
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</ParamField>
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### client.GetSecret(options)
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```cs
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var options = new GetSecretOptions
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{
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SecretName = "AAAA",
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ProjectId = "659c781eb2d4fe3e307b77bd",
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Environment = "dev",
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};
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var secret = infisical.GetSecret(options);
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```
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Retrieve a secret from Infisical.
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By default, `GetSecret()` fetches and returns a shared secret.
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#### Parameters
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<ParamField query="Parameters" type="object" optional>
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<Expandable title="properties">
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<ParamField query="SecretName" type="string" required>
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The key of the secret to retrieve.
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</ParamField>
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<ParamField query="ProjectId" type="string" required>
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The project ID where the secret lives in.
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</ParamField>
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<ParamField query="Environment" type="string" required>
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The slug name (dev, prod, etc) of the environment from where secrets should be fetched from.
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</ParamField>
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<ParamField query="Path" type="string" optional>
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The path from where secret should be fetched from.
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</ParamField>
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<ParamField query="Type" type="string" optional>
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The type of the secret. Valid options are "shared" or "personal". If not specified, the default value is "shared".
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</ParamField>
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</Expandable>
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</ParamField>
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### client.CreateSecret(options)
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```cs
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var options = new CreateSecretOptions {
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Environment = "dev",
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ProjectId = "PROJECT_ID",
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SecretName = "NEW_SECRET",
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SecretValue = "NEW_SECRET_VALUE",
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SecretComment = "This is a new secret",
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};
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var newSecret = infisical.CreateSecret(options);
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```
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Create a new secret in Infisical.
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#### Parameters
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<ParamField query="Parameters" type="object" optional>
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<Expandable title="properties">
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<ParamField query="SecretName" type="string" required>
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The key of the secret to create.
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</ParamField>
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<ParamField query="SecretValue" type="string" required>
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The value of the secret.
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</ParamField>
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<ParamField query="ProjectId" type="string" required>
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The project ID where the secret lives in.
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</ParamField>
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<ParamField query="Environment" type="string" required>
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The slug name (dev, prod, etc) of the environment from where secrets should be fetched from.
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</ParamField>
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<ParamField query="Path" type="string" optional>
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The path from where secret should be created.
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</ParamField>
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<ParamField query="Type" type="string" optional>
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The type of the secret. Valid options are "shared" or "personal". If not specified, the default value is "shared".
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</ParamField>
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</Expandable>
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</ParamField>
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### client.UpdateSecret(options)
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```cs
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var options = new UpdateSecretOptions {
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Environment = "dev",
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ProjectId = "PROJECT_ID",
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SecretName = "SECRET_TO_UPDATE",
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SecretValue = "NEW VALUE"
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};
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var updatedSecret = infisical.UpdateSecret(options);
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```
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Update an existing secret in Infisical.
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#### Parameters
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<ParamField query="Parameters" type="object" optional>
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<Expandable title="properties">
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<ParamField query="SecretName" type="string" required>
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The key of the secret to update.
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</ParamField>
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<ParamField query="SecretValue" type="string" required>
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The new value of the secret.
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</ParamField>
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<ParamField query="ProjectId" type="string" required>
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The project ID where the secret lives in.
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</ParamField>
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<ParamField query="Environment" type="string" required>
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The slug name (dev, prod, etc) of the environment from where secrets should be fetched from.
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</ParamField>
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<ParamField query="Path" type="string" optional>
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The path from where secret should be updated.
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</ParamField>
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<ParamField query="Type" type="string" optional>
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The type of the secret. Valid options are "shared" or "personal". If not specified, the default value is "shared".
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</ParamField>
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</Expandable>
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</ParamField>
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### client.DeleteSecret(options)
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```cs
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var options = new DeleteSecretOptions
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{
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Environment = "dev",
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ProjectId = "PROJECT_ID",
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SecretName = "NEW_SECRET",
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};
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var deletedSecret = infisical.DeleteSecret(options);
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```
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Delete a secret in Infisical.
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#### Parameters
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<ParamField query="Parameters" type="object" optional>
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<Expandable title="properties">
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<ParamField query="SecretName" type="string">
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The key of the secret to update.
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</ParamField>
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<ParamField query="ProjectId" type="string" required>
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The project ID where the secret lives in.
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</ParamField>
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<ParamField query="Environment" type="string" required>
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The slug name (dev, prod, etc) of the environment from where secrets should be fetched from.
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</ParamField>
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<ParamField query="Path" type="string" optional>
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The path from where secret should be deleted.
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</ParamField>
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<ParamField query="Type" type="string" optional>
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The type of the secret. Valid options are "shared" or "personal". If not specified, the default value is "shared".
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</ParamField>
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</Expandable>
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</ParamField>
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## Cryptography
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### Create a symmetric key
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Create a base64-encoded, 256-bit symmetric key to be used for encryption/decryption.
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```cs
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var key = infisical.CreateSymmetricKey();
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```
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#### Returns (string)
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`key` (string): A base64-encoded, 256-bit symmetric key, that can be used for encryption/decryption purposes.
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### Encrypt symmetric
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```cs
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var options = new EncryptSymmetricOptions
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{
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Plaintext = "Infisical is awesome!",
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Key = key,
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};
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var encryptedData = infisical.EncryptSymmetric(options);
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```
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#### Parameters
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<ParamField query="Parameters" type="object" required>
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<Expandable title="properties">
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<ParamField query="Plaintext" type="string">
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The plaintext you want to encrypt.
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</ParamField>
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<ParamField query="Key" type="string" required>
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The symmetric key to use for encryption.
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</ParamField>
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</Expandable>
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</ParamField>
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#### Returns (object)
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`Tag` (string): A base64-encoded, 128-bit authentication tag.
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`Iv` (string): A base64-encoded, 96-bit initialization vector.
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`CipherText` (string): A base64-encoded, encrypted ciphertext.
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### Decrypt symmetric
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```cs
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var decryptOptions = new DecryptSymmetricOptions
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{
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Key = key,
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Ciphertext = encryptedData.Ciphertext,
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Iv = encryptedData.Iv,
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Tag = encryptedData.Tag,
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};
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var decryptedPlaintext = infisical.DecryptSymmetric(decryptOptions);
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```
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#### Parameters
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<ParamField query="Parameters" type="object" required>
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<Expandable title="properties">
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<ParamField query="Ciphertext" type="string">
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The ciphertext you want to decrypt.
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</ParamField>
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<ParamField query="Key" type="string" required>
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The symmetric key to use for encryption.
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</ParamField>
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<ParamField query="Iv" type="string" required>
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The initialization vector to use for decryption.
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</ParamField>
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<ParamField query="Tag" type="string" required>
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The authentication tag to use for decryption.
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</ParamField>
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</Expandable>
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</ParamField>
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#### Returns (string)
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`Plaintext` (string): The decrypted plaintext.
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