Jérôme Danthinne jdanthinne
jdanthinne
/ AsyncSequence+onSubscribed.swift
Created
November 17, 2025 15:44
Extension for AsyncSequence to launch an operation when stream starts
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| import Foundation | |
| package extension AsyncSequence where Element: Sendable, Self: Sendable { | |
| func onSubscribed(perform: @Sendable @escaping () async throws -> Void) -> AsyncThrowingStream<Element, Error> { | |
| .init { continuation in | |
| let task = Task { | |
| do { | |
| // Use a task group to run both operations concurrently | |
| try await withThrowingTaskGroup(of: Void.self) { group in | |
| // Launch the iteration task |
jdanthinne
/ PemToP12.swift
Last active
July 27, 2023 21:31
Convert PEM certificate to P12 (PKCS#12)
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| import Foundation | |
| import OpenSSL | |
| static func pkcs12(fromPem pemCertificate: String, | |
| withPrivateKey pemPrivateKey: String, | |
| p12Password: String = "", | |
| certificateAuthorityFileURL: URL? = nil) throws -> NSData { | |
| // Create sec certificates from PEM string | |
| let modifiedCert = pemCertificate | |
| .replacingOccurrences(of: "-----BEGIN CERTIFICATE-----", with: "") |