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token-validator: record logins

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This commit is contained in:
nemunaire 2018-02-22 05:36:46 +01:00 committed by Pierre-Olivier Mercier
parent 0fd38832bf
commit 843aac8d54
2 changed files with 38 additions and 7 deletions
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13
token-validator/db.go
View File

@ -58,12 +58,23 @@ CREATE TABLE IF NOT EXISTS students(
login VARCHAR(255) NOT NULL UNIQUE,
time TIMESTAMP NOT NULL
) DEFAULT CHARACTER SET = utf8 COLLATE = utf8_bin;
`); err != nil {
return
}
if _, err = db.Exec(`
CREATE TABLE IF NOT EXISTS student_keys(
id_key INTEGER NOT NULL PRIMARY KEY AUTO_INCREMENT,
id_student INTEGER NOT NULL,
sshkey TEXT,
time TIMESTAMP NOT NULL,
FOREIGN KEY(id_student) REFERENCES students(id_student)
) DEFAULT CHARACTER SET = utf8 COLLATE = utf8_bin;
`); err != nil {
return
}
if _, err := db.Exec(`
CREATE TABLE IF NOT EXISTS student_login(
id_student INTEGER,
id_student INTEGER NOT NULL,
ip VARCHAR(255) NOT NULL,
mac VARCHAR(255) NOT NULL,
time TIMESTAMP NOT NULL,

32
token-validator/students.go
View File

@ -47,6 +47,12 @@ type Student struct {
Time time.Time `json:"time"`
}
type uploadedStudent struct {
Login string `json:"login"`
IP string `json:"ip"`
MAC string `json:"mac"`
}
func getStudents() (students []Student, err error) {
if rows, errr := DBQuery("SELECT id_student, login, time FROM students"); errr != nil {
return nil, errr
@ -129,16 +135,20 @@ func ClearStudents() (int64, error) {
}
func createStudent(_ httprouter.Params, body []byte) (interface{}, error) {
var std Student
if err := json.Unmarshal(body, &std); err != nil {
var err error
var std uploadedStudent
if err = json.Unmarshal(body, &std); err != nil {
return nil, err
}
if exist, err := getStudentByLogin(strings.TrimSpace(std.Login)); err != nil {
return NewStudent(strings.TrimSpace(std.Login))
} else {
return exist, nil
var exist Student
if exist, err = getStudentByLogin(strings.TrimSpace(std.Login)); err != nil {
if exist, err = NewStudent(strings.TrimSpace(std.Login)); err != nil {
return nil, err
}
}
exist.registerAccess(std.IP, std.MAC)
return exist, nil
}
func updateStudent(current Student, body []byte) (interface{}, error) {
@ -190,3 +200,13 @@ func (s Student) UnlockNewChallenge(challenge int, value string) (UnlockedChalle
return UnlockedChallenge{utid, s.Id, challenge, time.Now()}, err
}
}
func (s Student) registerAccess(ip, mac string) error {
if res, err := DBExec("INSERT INTO student_login (id_student, ip, mac, time) VALUES (?, ?, ?, ?)", s.Id, ip, mac, time.Now()); err != nil {
return err
} else if _, err := res.LastInsertId(); err != nil {
return err
} else {
return err
}
}