Missing Private Key Ios Distribution Re Generate

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IOS Code Signing Troubleshooting Index. This document is an index of all of the iOS code signing troubleshooting information. The most important first step is to confirm that your project opts into automatic provisioning; this alone solves many code signing problems. How to Create an iOS Provisioning Profile and P12 with Windows. Your private key with the following command. Or distribution certificate 1. Log into the iOS. How to Create an iOS Provisioning Profile and P12 with Windows. OpenSSL-Win64bin``` 2. Now you can create your private key with the following command. Generate a development or distribution certificate 1. Log into the iOS Developer Portal and go to the.Certificates, Identifiers & Profiles. section. Under iOS Certificates. Fill out the email address you specified in your developer account. Give a common name to your private key. Leave the CA email address field empty. Click on Request is saved to disk. Tick the box stating “Let me specify key-pair information”. Feb 10, 2019  Failed to locate the private key matching certificate 'iPhone Distribution: TUFAN VATANDOST (AXD74RVYT3)' in the keychain. To sign with this signing certificate, install its private key in your keychain. If you don't have the private key, select a different signing certificate for CODESIGNIDENTITY in the build settings editor. Find answers to SSL Certificate Missing Private Key from the expert community at Experts Exchange.

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Once Xamarin.iOS has been successfully installed, the next step in iOS development is to provision your iOS device. This guide explores using manual provisioning to set up development certificates and profiles.

Note

The instructions on this page are relevant for developers who havepaid access to the Apple Developer Program. If you have a free account,please take a look at the Free provisioningguide for more information about on-device testing.

Create a development certificate

The first step in setting up a development device is to create a signing certificate. A signing certificate consists of two things:

  • A Development Certificate
  • A private key

Development certificates and associated keys are critical for an iOS developer: they establish your identity with Apple and associate you with a given device and profile for development, akin to putting your digital signature on your applications. Apple checks for certificates to control access to the devices you are allowed to deploy.

Development teams, certificates, and profiles can be managed by accessing the Certificates, Identifiers & Profiles (login required) section of Apple's Member Center. Apple requires you to have a signing identity to build your code for device or simulator.

Important

It is important to note that you can only have two iOS Development certificates at any one time. If you need to create any more, you will need to revoke an existing one. Any machine using a revoked certificate will not be able to sign their app.

Before starting the manual provisioning process, you should ensure that you have an Apple developer account added in Visual Studio, as described in the Apple Account Management guide. Once you have added your Apple developer account, do the following to generate a signing certificate:

  1. Go to Apple developer accounts window in Visual Studio.

    1. Mac: Visual Studio > Preferences > Apple Developer Account
    2. Windows: Tools > Options > Xamarin > Apple Accounts
  2. Select a team and click View Details…

  3. Click Create Certificate and select Apple Development or iOS Development. If you have the correct permissions a new signing identity will appear after a few seconds.

Understanding certificate key pairs

The Developer Profile contains certificates, their associated keys, and any provisioning profiles associated with the account. There are actually two versions of a Developer Profile — one is on the Developer Portal, and the other lives on a local Mac. The difference between the two is the type of keys they contain: the Profile on the Portal houses all the public keys associated with your certificates, while the copy on your local Mac contains all the private keys. For the certificates to be valid, the key pairs must match.

Warning

Losing the certificate and associated keys can be incredibly disruptive, as it will require revoking existing certificates and re-provisioning any associated devices, including those registered for ad-hoc deployment. After successfully setting up Development Certificates, export a backup copy and store them in a safe place. For more information on how to do this, refer to the Exporting and Importing Certificates and Profiles section of the Maintaining Certificates guide in Apple's docs.

Provision an iOS device for development

Now that you've established your identity with Apple and have a development certificate, you must set up a provisioning profile and the required entities so it is possible to deploy an app to an Apple device. The device must be running a version of iOS that is supported by Xcode — it may be necessary to update the device, Xcode or both.

Add a device

Missing Private Key Ios Distribution Re Generate

When creating a provisioning profile for development, we must state which devices can run the application. To enable this, up to 100 devices per calendar year can be added to our Developer Portal, and from here we can select the devices to be added to a particular provisioning profile. Follow the steps below on your Mac to add a device to the Developer Portal

  1. Connect the device to be provisioned to the Mac with its supplied USB cable.

  2. Open Xcode, and go to Window > Devices and Simulators.

  3. Under the Devices tab, select the device from the menu on the left side.

  4. Highlight the Identifier string and copy it to the clipboard:

  5. In a web browser, go to the Devices section in the developer portal and click the + button:

  6. Set the correct Platform and provide a name for the new device. Paste the identifier copied earlier into the Device ID field:

  7. Click Continue.

  8. Review the information, then click Register.

Repeat the above steps for any iOS device that will be used to test or debug a Xamarin.iOS application.

Create a development provisioning profile

After adding the device to the developer portal, it is necessary to create a provisioning profile and add the device to it.

Before creating a provisioning profile, an App ID must be made. An App ID is a reverse-DNS style string that uniquely identifies an application. The steps below will demonstrate how to create a Wildcard App ID, which can be used to build and install most applications. Explicit App IDs only allow the installation of one application (with the matching bundle ID), and are generally used for certain iOS features such as Apple Pay and HealthKit. For information on creating Explicit App IDs, refer to the Working with Capabilities guide.

New wildcard App ID

  1. Go to the Identifiers section in the developer portal and click the + button.

  2. Select App IDs and click Continue.

  3. Provide a Description. Then set Bundle ID to Wildcard and enter an ID in the format com.[DomainName].*:

  4. Click Continue.

  5. Review the information, then click Register.

New provisioning profile

Once the App ID has been created, the provisioning profile can be created. This provisioning profile contains information on what app (or apps, if it's a wildcard app ID) this profile relates to, who can use the profile (depending on what developer certificates are added), and what devices can install the app.

To manually create a provisioning profile for development, do the following:

  1. Go to the Profiles section in the developer portal and click the + button.

  2. Under Development, select iOS App Development and click Continue. Ssh generate public key from existing private key.

  3. Select the App ID to use from the dropdown menu then click Continue.

  4. Select the Certificate(s) to include in the provisioning profile then click Continue.

  5. Select all the devices that the app will be installed on then click Continue.

  6. Provide Provisioning Profile Name then click Generate.

  7. You can optionally click Download on the next page to download the provisioning profile onto the Mac.

Download provisioning profiles in Visual Studio

After creating a new provisioning profile in the Apple Developer Portal, use Visual Studio to download it so it is available for bundle signing in your app.

  1. Go to Apple developer accounts window in Visual Studio.

    1. Mac: Visual Studio > Preferences > Apple Developer Account
    2. Windows: Tools > Options > Xamarin > Apple Accounts
  2. Select the team and click View Details…

  3. Verify that the new profile appears in the Provisioning Profiles list. You may need to restart Visual Studio to refresh the list.

  4. Click Download All Profiles.

The new provisioning profile will now be available in Visual Studio and ready to use.

Deploy to a device

At this point provisioning should be complete, and the app is ready to be deployed to the device. To do this, follow these steps:

  1. Connect your device to the Mac.

  2. Open Info.plist and make sure the Bundle Identifier matches the App ID created earlier (unless the App ID is a wildcard).

  3. In the Signing section, select Manual Provisioning as the Scheme:

  4. Click Bundle Signing Options..

  5. Make sure the build configuration is set to Debug iPhone. Open both the Signing Identity and Provisioning Profile dropdown menus to verify that the correct certificates and provisioning profiles are listed:

  6. Select a specific identity and profile to use, or leave it as Automatic. When set to Automatic, Visual Studio for Mac will select the identity and profile based on the Bundle Identifier in Info.plist.

  7. Click OK.

  8. Click Run to deploy the app to your device.

  1. Connect your device to the Mac build host.

  2. Open Info.plist and make sure the Bundle Identifier matches the App ID created earlier (unless the App ID is a wildcard).

  3. In the Solution Explorer, right-click the iOS project name, select Properties and navigate to the iOS Bundle Signing tab.

  4. Make sure the build configuration is set to Debug iPhone. Under Bundle Signing, select Manual Provisioning as the Scheme:

  5. Open both the Signing Identity and Provisioning Profile dropdown menus to verify that the correct certificates and provisioning profiles are listed.

  6. Select a specific identity and profile to use, or leave it as Automatic. When set to Automatic, Visual Studio will select the identity and profile based on the Bundle Identifier in Info.plist.

  7. Click Run to deploy the app to your device.

Provisioning for application services

Apple provides a selection of special Application Services, also called capabilities, that can be activated for a Xamarin.iOS application. These Application Services must be configured on both the iOS Provisioning Portal when the App ID is created and in the Entitlements.plist file that is part of the Xamarin.iOS application's project. For information on adding Application Services to your app, refer to the Introduction to Capabilities guide and the Working with Entitlements guide.

  • Create an App ID with the required app services.
  • Create a new provisioning profile that contains this App ID.
  • Set Entitlements in the Xamarin.iOS Project

Related links

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iOS apps must be signed to run on real devices. In App Center, this process requires uploading valid signing files generated using Apple's code signing process. You must be able to successfully sign a valid app package locally before attempting to in App Center.

Signing files

Warning

App Center doesn't support signing files with special characters or symbols in the name. For example, accented characters like Ç, Ã or symbols like /.

Certificates (.p12)

  • Apple Development: Used to enable certain app services during development and testing.
  • Apple Distribution: For submission to the App Store, Ad Hoc or Enterprise distribution.

Provisioning Profiles (.mobileprovision)

  • Apple App Development: Install development apps on developer test devices.
  • Ad Hoc: Install an app on a limited number of registered devices.
  • App Store: Required for submitting your app to the Apple App Store.
  • In-House: for In-House app distribution (the profile is only available via the Apple Enterprise program).

Code signing for app and watchOS extensions

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Upload an additional provisioning profile for each app extension in your app. Provisioning profiles must be of the same type.

Uploading Signing Files

Important

Make sure the signing assets you upload are those you intend to sign the app with. The bundle identifier and team ID in your app will be overwritten by the signing assets.

Ios Version Distribution

To sign your iOS builds, upload a provisioning profile (.mobileprovision) and your certificate (.p12 file) when configuring the build, along with the password you've set for the certificate. These files can be found in the Apple Developer Center, under Certificates, IDs & Profiles.

Finding provisioning profiles

Option 1 - Getting a provisioning profile (.mobileprovision) from Apple Developer Center

  1. On the Certificates, IDs & Profiles page, click on Provisioning Profiles.
  2. Pick the provisioning profile for signing your app in App Center and download it. Make sure to select the right type of profile (development or distribution).
  3. After saving the provisioning profile locally (in a .mobileprovision file), you can upload it to App Center when configuring a branch.

Option 2 - Getting a provisioning profile (.mobileprovision) automatically generated by Xcode

Note

When Automatically manage signing is enabled in the target of your project, it's possible to upload the developer provisioning profile generated by Xcode instead of one from the Apple Developer Portal.

  1. Enable the automatic signing option in Xcode. Refer to setting up Xcode to automatically manage your provisioning profiles
  2. Push the project's changes into your repository.
  3. Get the generated provisioning profile from ~/Library/MobileDevice/Provisioning Profiles/
  4. Upload the new provisioning profile Xcode has generated to App Center when configuring a branch.

Getting a certificate from Apple Developer Center (.p12)

Missing Private Key Ios Distribution Re Generate List

  1. On the Certificates, IDs & Profile page, click on Certificates.
  2. Select the certificate for signing your app in App Center and download it. Make sure to select the right type of certificate (development or production) and that the provisioning profile you've previously selected contains this certificate. Also, you need to have the private key for the certificate installed on your Mac - it won't be included if you only download the certificate from the Apple Developer Center.
  3. Download the certificate and open it on your Mac.
  4. Head to the 'Keychain Access' app on your Mac, locate the certificate you've downloaded, and select 'My Certificates' on the left.
  5. Find the right certificate and expand it to see the corresponding private key.
  6. Select the certificate and private key, then right-click for the context menu on the items and choose 'Export 2 items…'.
  7. Pick a location on disk to save the file as a .p12 – it's recommended to use a strong password for the file.
  8. After exporting the provisioning profile locally, you can upload it to App Center when configuring a branch.