Initial commit: lzwlab.cn server project (docs, nginx, gitea, rustdesk, file transfer app)

2026-08-26 22:59:47 +08:00
commit 7da61a0456
18 changed files with 2703 additions and 0 deletions
@@ -0,0 +1,74 @@
+import argparse, re, sys, time
+import paramiko
+
+def parse_auth():
+    text = open("Authentication.md", encoding="utf-8").read()
+    def find(label):
+        m = re.search(label + r"\s*[:：]\s*(\S+)", text)
+        if not m:
+            sys.exit("cannot parse " + label)
+        return m.group(1)
+    ip = find("IP地址")
+    user = find("用户名")
+    pw = find("密码")
+    root_pw = find("root密码")
+    return ip, user, pw, root_pw
+
+IP, USER, PW, ROOT_PW = parse_auth()
+
+def connect():
+    cli = paramiko.SSHClient()
+    cli.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+    cli.connect(IP, port=22, username=USER, password=PW, timeout=20,
+                look_for_keys=False, allow_agent=False, banner_timeout=30)
+    return cli
+
+def run(cmd, sudo=False, timeout=300):
+    cli = connect()
+    chan = cli.get_transport().open_session()
+    chan.settimeout(timeout)
+    chan.exec_command(cmd)
+    if sudo:
+        chan.sendall(PW + "\n")
+    try:
+        while True:
+            if chan.recv_ready():
+                chunk = chan.recv(65536)
+                if not chunk: break
+                sys.stdout.buffer.write(chunk); sys.stdout.flush()
+            if chan.recv_stderr_ready():
+                sys.stderr.buffer.write(chan.recv_stderr(65536)); sys.stderr.flush()
+            if chan.exit_status_ready():
+                while chan.recv_ready():
+                    chunk = chan.recv(65536)
+                    sys.stdout.buffer.write(chunk); sys.stdout.flush()
+                while chan.recv_stderr_ready():
+                    sys.stderr.buffer.write(chan.recv_stderr(65536)); sys.stderr.flush()
+                break
+            time.sleep(0.05)
+    except Exception as e:
+        print("\n[read-exception]", e)
+    rc = chan.recv_exit_status() if chan.exit_status_ready() else -1
+    cli.close()
+    print(f"\n[exit={rc}]")
+    return rc
+
+def put(local, remote):
+    cli = connect()
+    sftp = cli.open_sftp()
+    sftp.put(local, remote)
+    sftp.close()
+    cli.close()
+    print(f"[uploaded {local} -> {USER}@{IP}:{remote}]")
+
+if __name__ == "__main__":
+    ap = argparse.ArgumentParser()
+    ap.add_argument("command", nargs=argparse.REMAINDER)
+    ap.add_argument("--sudo", action="store_true")
+    ap.add_argument("--timeout", type=int, default=300)
+    ap.add_argument("--put", nargs=2, metavar=("LOCAL", "REMOTE"))
+    a = ap.parse_args()
+    if a.put:
+        put(a.put[0], a.put[1])
+    else:
+        run(" ".join(a.command), sudo=a.sudo, timeout=a.timeout)