schooloud_proxy/proxy.py at develop · schooloud/schooloud_proxy · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
import os
from flask import Flask, request, render_template

app = Flask(__name__)


@app.route("/")
def get_request():
    return render_template('input.html')


@app.route("/hello")
def get_request2():
    return 'hello'


@app.route("/api/v1/ssh/create", methods=['POST'])
def ssh_create():
    params = request.get_json()
    project_id = params['project_id']
    floating_ip = params['floating_ip']
    port = params['port']

    dir_path = "/etc/nginx/servers-available"
    for path in os.listdir(dir_path):
        if os.path.isfile(os.path.join(dir_path, path)):
            with open(f"/etc/nginx/servers-available/{path}", "r", encoding='utf-8', errors='ignore') as file:
                if file.read().find(port + ';') != -1:
                    # 중복되는 port 사용
                    return "ERROR: Same port already exists", 400

    content = (
        "server {\n"
        f"       listen      {port};\n"
        f"       proxy_pass  {floating_ip}:22;\n"
        "}\n"
    )
    with open(f"/etc/nginx/servers-available/{project_id}.conf", "a", encoding='utf-8', errors='ignore') as file:
        file.write(content)
    os.system('sudo systemctl reload nginx')
    return "success", 200


@app.route("/api/v1/ssh/delete", methods=['POST'])
def ssh_delete():
    params = request.get_json()
    project_id = params['project_id']
    floating_ip = params['floating_ip']

    port = ''
    data = []
    with open(f"/etc/nginx/servers-available/{project_id}.conf", "r", encoding='utf-8', errors='ignore') as file:
        block = [file.readline()]
        while (block[0] != ''):
            block += [file.readline()]
            block += [file.readline()]
            block += [file.readline()]
            if block[2].find(floating_ip + ':') == -1:
                data += block
            else:
                port = block[1].split()[1][:block[1].split()[1].find(';')]
            block = [file.readline()]

    if port == '':
        return "fail", 400

    with open(f"/etc/nginx/servers-available/{project_id}.conf", "w", encoding='utf-8', errors='ignore') as file:
        for line in data:
            file.write(line)

    os.system('sudo systemctl reload nginx')
    return port, 200


@app.route("/api/v1/domain/create", methods=['POST'])
def domain_create():
    params = request.get_json()
    project_id = params['project_id']
    floating_ip = params['floating_ip']
    domain = params['domain']

    dir_path = "/etc/nginx/sites-enabled"
    for path in os.listdir(dir_path):
        if os.path.isfile(os.path.join(dir_path, path)):
            with open(f"/etc/nginx/sites-enabled/{path}", "r", encoding='utf-8', errors='ignore') as file:
                if file.read().find(' '+domain + ';') != -1:
                    # 중복되는 domain 사용
                    return "ERROR: Same domain already exists", 400

    content = """server {
        server_name %s;
        location / {
            proxy_pass http://%s;
        }
}
""" % (domain, floating_ip)

    with open(f"/etc/nginx/sites-enabled/{project_id}", "a", encoding='utf-8', errors='ignore') as file:
        file.write(content)
    os.system('sudo systemctl reload nginx')
    return "success", 200


@app.route("/api/v1/domain/delete", methods=['POST'])
def domain_delete():
    params = request.get_json()
    project_id = params['project_id']
    domain = params['domain']

    data = []
    with open(f"/etc/nginx/sites-enabled/{project_id}", "r", encoding='utf-8', errors='ignore') as file:
        block = [file.readline()]
        while (block[0] != ''):
            block += [file.readline()]
            block += [file.readline()]
            block += [file.readline()]
            block += [file.readline()]
            block += [file.readline()]
            if block[1].find(' ' + domain + ';') == -1:
                data += block
            block = [file.readline()]

    with open(f"/etc/nginx/sites-enabled/{project_id}", "w", encoding='utf-8', errors='ignore') as file:
        for line in data:
            file.write(line)

    os.system('sudo systemctl reload nginx')
    return "success", 200


if __name__ == '__main__':
    app.run(host='0.0.0.0', port=5000)