release: PaopaoLocationSpoofer v1.0.0

- iOS 虚拟定位工具，基于本地 HTTP 代理 MITM 方案
- MapKit 原生地图体验，支持搜索、收藏、实时定位
- 完整的设置引导流程（证书安装、WiFi 代理配置、环境验证）
- 支持 iOS 15+，SwiftUI 构建

Core/ca.go

@@ -0,0 +1,67 @@
+package main
+
+import (
+	"crypto/rsa"
+	"crypto/sha256"
+	"crypto/tls"
+	"crypto/x509"
+	"crypto/x509/pkix"
+	"encoding/binary"
+	"encoding/pem"
+	"io"
+	"math/big"
+	"math/rand"
+	"time"
+)
+
+func deterministicReader() io.Reader {
+	seed := sha256.Sum256([]byte("paopao-location-spoofer-ca-v1"))
+	src := rand.NewSource(int64(binary.BigEndian.Uint64(seed[:8])))
+	return rand.New(src)
+}
+
+func generateCA() (certPEM, keyPEM []byte, err error) {
+	rng := deterministicReader()
+	privateKey, err := rsa.GenerateKey(rng, 2048)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	template := x509.Certificate{
+		SerialNumber: big.NewInt(1),
+		Subject: pkix.Name{
+			Organization: []string{"WLOC"},
+			CommonName:   "WLOC CA " + time.Now().In(time.FixedZone("CST", 8*3600)).Format("2006.01.02 15:04"),
+		},
+		NotBefore:             time.Date(2025, 1, 1, 0, 0, 0, 0, time.UTC),
+		NotAfter:              time.Date(2045, 1, 1, 0, 0, 0, 0, time.UTC),
+		KeyUsage:              x509.KeyUsageDigitalSignature | x509.KeyUsageKeyEncipherment | x509.KeyUsageCertSign,
+		ExtKeyUsage:           []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
+		BasicConstraintsValid: true,
+		IsCA:                  true,
+	}
+
+	certDER, err := x509.CreateCertificate(rng, &template, &template, &privateKey.PublicKey, privateKey)
+	if err != nil {
+		return nil, nil, err
+	}
+	certPEM = pem.EncodeToMemory(&pem.Block{Type: "CERTIFICATE", Bytes: certDER})
+
+	keyDER, err := x509.MarshalPKCS8PrivateKey(privateKey)
+	if err != nil {
+		return nil, nil, err
+	}
+	keyPEM = pem.EncodeToMemory(&pem.Block{Type: "PRIVATE KEY", Bytes: keyDER})
+	return certPEM, keyPEM, nil
+}
+
+func parseCA(certPEM, keyPEM []byte) (*tls.Certificate, error) {
+	cert, err := tls.X509KeyPair(certPEM, keyPEM)
+	if err != nil {
+		return nil, err
+	}
+	if cert.Leaf, err = x509.ParseCertificate(cert.Certificate[0]); err != nil {
+		return nil, err
+	}
+	return &cert, nil
+}