openstack api 操作 flavor 通过 openstack api 的方式操作 flavor获取flavor列表import json, requests url = "http://172.16.1.151:5000/v3/auth/tokens" body = { "auth": { "identity": { "methods": [ "password" ], "password": { "user": { "domain": { "name": "demo" }, "name": "admin", "password": "000000" } } }, "scope": { "project": { "domain": { "name": "demo" }, "name": "admin" } } } } headers = { "Content-Type": "application/json", } token = requests.post(url, data=json.dumps(body), headers=headers).headers['X-Subject-Token'] flavors = requests.get('http://controller:8774/v2.1/flavors', headers={'X-Auth-Token': token}) json_flavors = json.loads(flavors.text) for i in json_flavors['flavors']: print(i) 创建新的flavorimport json import requests url = "http://172.16.1.151:5000/v3/auth/tokens" body = { "auth": { "identity": { "methods": [ "password" ], "password": { "user": { "domain": { "name": "demo" }, "name": "admin", "password": "000000" } } }, "scope": { "project": { "domain": { "name": "demo" }, "name": "admin" } } } } headers = { "Content-Type": "application/json", } token = requests.post(url, data=json.dumps(body), headers=headers).headers['X-Subject-Token'] # 创建云主机类型 def create_flavor(id, vcpus, ram, disk, name): headers = { "Content-Type": "application/json", "X-Auth-Token": token } body = { "flavor": { "name": name, "ram": ram, "vcpus": vcpus, "disk": disk, "id": id } } return requests.post('http://172.16.1.151:8774/v2.1/flavors', data=json.dumps(body), headers=headers) flavor = create_flavor(id=100, vcpus=1, ram=1024, disk=10, name='api-create') print(flavor.text)删除flavorimport requests,json url = r'http://172.16.1.151:5000/v3/auth/tokens' headers = { "context-type": "application/json" } body = { "auth": { "identity": { "methods": [ "password" ], "password": { "user": { "domain": { "name": "demo" }, "name": "admin", "password": "000000" } } }, "scope": { "project": { "domain": { "name": "demo" }, "name": "admin" } } } } token = requests.post(url, data=json.dumps(body), headers=headers).headers['X-Subject-Token'] headers = { "context-type": "application/json", "x-auth-token": token } #删除云主机类型 flavor = requests.delete('http://172.16.1.151:8774/v2.1/flavors/' + '100',headers=headers) print(flavor.text)

openstack api 获取token 通过openstack api 的方式获取身份令牌tokenimport time, requests, json headers = { "Context-Type": "json" } url = r'http://172.16.1.121:5000/v3/auth/tokens' body = { "auth": { "identity": { "methods": [ "password" ], "password": { "user": { "domain": { "name": "demo" }, "name": "admin", "password": "000000" } } }, "scope": { "project": { "domain": { "name": "demo" }, "name": "admin" } } } } token = requests.post(url=url, data=json.dumps(body), headers=headers) print(token.headers)

git 报错OpenSSL SSL_read: Connection was reset, errno 10054 git报错OpenSSL SSL_read: Connection was reset, errno 10054解决方法取消本机代理git config --global --unset http.proxy git config --global --unset https.proxy

git add . 报错The file will have its original line endings in your working directory git add . 报错The file will have its original line endings in your working directoryThe file will have its original line endings in your working directory 文件将有原来的线末梢在您的工作目录分析根据不同系统的换行符导致解决方法git config --global core.autocrlf false

菜鸡最近迷上了玩游戏，但它总是赢不了，你可以帮他获胜吗 菜鸡最近迷上了玩游戏，但它总是赢不了，你可以帮他获胜吗答案:zsctf{T9is_tOpic_1s_v5ry_int7resting_b6t_others_are_n0t}方法一依次输入1,2,3,4,5,6,7,8即可出答案方法二拖入ida pro 32位中找到main_0，F5反编译，查看伪代码，查看流程图修改判断逻辑，修补至原程序，打开再得到flag方法三拖入ida pro 32位中找到main_0，F5反编译，查看伪代码，再查看flag计算过程，写程序推出python代码v6 = [] v3 = [] for i in range(0, 64): v6.append(i) for i in range(0, 56): v3.append(i) v6[0] = 18 v6[1] = 64 v6[2] = 98 v6[3] = 5 v6[4] = 2 v6[5] = 4 v6[6] = 6 v6[7] = 3 v6[8] = 6 v6[9] = 48 v6[10] = 49 v6[11] = 65 v6[12] = 32 v6[13] = 12 v6[14] = 48 v6[15] = 65 v6[16] = 31 v6[17] = 78 v6[18] = 62 v6[19] = 32 v6[20] = 49 v6[21] = 32 v6[22] = 1 v6[23] = 57 v6[24] = 96 v6[25] = 3 v6[26] = 21 v6[27] = 9 v6[28] = 4 v6[29] = 62 v6[30] = 3 v6[31] = 5 v6[32] = 4 v6[33] = 1 v6[34] = 2 v6[35] = 3 v6[36] = 44 v6[37] = 65 v6[38] = 78 v6[39] = 32 v6[40] = 16 v6[41] = 97 v6[42] = 54 v6[43] = 16 v6[44] = 44 v6[45] = 52 v6[46] = 32 v6[47] = 64 v6[48] = 89 v6[49] = 45 v6[50] = 32 v6[51] = 65 v6[52] = 15 v6[53] = 34 v6[54] = 18 v6[55] = 16 v6[56] = 0 v3[2] = 18 v3[3] = 98 v3[4] = 119 v3[5] = 108 v3[6] = 65 v3[7] = 41 v3[8] = 124 v3[9] = 80 v3[10] = 125 v3[11] = 38 v3[12] = 124 v3[13] = 111 v3[14] = 74 v3[15] = 49 v3[16] = 83 v3[17] = 108 v3[18] = 94 v3[19] = 108 v3[20] = 84 v3[21] = 6 i = 0 while i < 56: v3[i] ^= v6[i] v3[i] ^= 0x13 i = i+1 print(v3)