Failed to import ss:// (ssurl bug or Android app bug?)

[brianwoo]

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Describe the bug Unable to import ss:// into the Android App. I am unsure if this is a ssurl bug or the Android app.

To Reproduce Steps to reproduce the behavior:

1. Generate a password with ssservice genkey

/opt/shadowsocks/ssservice genkey --encrypt-method "2022-blake3-chacha20-poly1305"
F6BY4IwbXB5Juobo2aofoJ6P86G/yBYJO3pJzcMIUOU=

2. Create a json file with all the configuration

cat ~/Downloads/client.json 
{
  "server": "1.2.3.4",
  "server_port": 8400,
  "password": "F6BY4IwbXB5Juobo2aofoJ6P86G/yBYJO3pJzcMIUOU=",
  "method": "2022-blake3-chacha20-poly1305"
}

3. Encode the json to an ss:// string

/opt/shadowsocks/ssurl --encode ~/Downloads/client.json
ss://2022-blake3-chacha20-poly1305:F6BY4IwbXB5Juobo2aofoJ6P86G%2FyBYJO3pJzcMIUOU%[email protected]:8400

4. If I import this ss:// string into the Android app, I get an error "Failed to import."

5. If I decode the ss:// string (notice the password has a backslash for escaping the forward slash):

/opt/shadowsocks/ssurl --decode ss://2022-blake3-chacha20-poly1305:F6BY4IwbXB5Juobo2aofoJ6P86G%2FyBYJO3pJzcMIUOU%[email protected]:8400
{"server":"1.2.3.4","server_port":8400,"password":"F6BY4IwbXB5Juobo2aofoJ6P86G\/yBYJO3pJzcMIUOU=","method":"2022-blake3-chacha20-poly1305","mode":"tcp_and_udp"}

Expected behavior ss:// string should be imported, even with an escape char in the json

Smartphone (please complete the following information):

• Android/Chrome OS version: "Android 14"
• Device: Google Pixel 6
• Version: version code "v5.3.3"

Configuration Put an x inside the [ ] that applies.

• [x] IPv4 server address
• [ ] IPv6 server address
• [x] Client IPv4 availability
• [ ] Client IPv6 availability
• Encrypt method:
• Route
  • [x] All
  • [ ] Bypass LAN
  • [ ] Bypass China
  • [ ] Bypass LAN & China
  • [ ] GFW List
  • [ ] China List
  • [ ] Custom rules
• [ ] IPv6 route
• [ ] Apps VPN mode
  • [ ] Bypass mode
• Remote DNS: 8.8.8.8
• [ ] DNS over UDP
• Plugin configuration (if applicable):
• [ ] Auto Connect
• [ ] TCP Fast Open
• If you're not using VPN mode, please supply more details here:

[DmitryPogrebnoy]

I faced the same problem with others AEAD 2022 encryption methods. Without it, it is impossible to use the feature "one port -multiple users".