fic/server
Archived
1
0
Fork 0
Code Issues Pull requests 10 Releases Wiki Activity

Refactor flags

Browse source 
Both QCM and Key are Flag
This commit is contained in:
nemunaire 2019-01-02 21:51:09 +01:00
parent e029ec5414
commit a66d6885e7
13 changed files with 318 additions and 249 deletions
Download patch file Download diff file Expand all files Collapse all files

8
libfic/exercice.go
View file

@ -362,7 +362,7 @@ func (e Exercice) TriedCount() int64 {
func (e Exercice) CheckResponse(cksum []byte, respflags map[int64]string, respmcq map[int64]bool, t Team) (bool, error) {
if err := e.NewTry(t, cksum); err != nil {
return false, err
} else if flags, err := e.GetFlags(); err != nil {
} else if flags, err := e.GetFlagKeys(); err != nil {
return false, err
} else if mcqs, err := e.GetMCQ(); err != nil {
return false, err
@ -375,11 +375,11 @@ func (e Exercice) CheckResponse(cksum []byte, respflags map[int64]string, respmc
// Check MCQs
for _, mcq := range mcqs {
if d := mcq.Check(respmcq); d > 0 {
if !PartialValidation || t.HasPartiallyRespond(mcq) == nil {
if !PartialValidation || t.HasPartiallySolved(mcq) == nil {
valid = false
diff += d
}
} else if !PartialMCQValidation {
} else if !PartialMCQValidation && d == 0 {
mcq.FoundBy(t)
}
}
@ -395,7 +395,7 @@ func (e Exercice) CheckResponse(cksum []byte, respflags map[int64]string, respmc
for _, flag := range flags {
if res, ok := respflags[flag.Id]; !ok && (!PartialValidation || t.HasPartiallySolved(flag) == nil) {
valid = false
} else if !flag.Check([]byte(res)) {
} else if flag.Check([]byte(res)) != 0 {
if !PartialValidation || t.HasPartiallySolved(flag) == nil {
valid = false
}

10
libfic/file.go
View file

@ -272,8 +272,12 @@ func (f EFile) GetOrigin() string {
}
// AddDepend insert a new dependency to a given flag.
func (f EFile) AddDepend(k Flag) (err error) {
_, err = DBExec("INSERT INTO exercice_files_deps (id_file, id_flag) VALUES (?, ?)", f.Id, k.Id)
func (f EFile) AddDepend(j Flag) (err error) {
if k, ok := j.(FlagKey); ok {
_, err = DBExec("INSERT INTO exercice_files_deps (id_file, id_flag) VALUES (?, ?)", f.Id, k.Id)
} else {
err = errors.New("Dependancy type not implemented for this file.")
}
return
}
@ -290,7 +294,7 @@ func (f EFile) GetDepends() ([]Flag, error) {
if err := rows.Scan(&d); err != nil {
return nil, err
}
deps = append(deps, Flag{d, f.IdExercice, "", "", false, nil, []byte{}, 0})
deps = append(deps, FlagKey{d, f.IdExercice, "", "", false, nil, []byte{}, 0})
}
if err := rows.Err(); err != nil {
return nil, err

220
libfic/flag.go
View file

@ -1,148 +1,37 @@
package fic
import (
"bytes"
"errors"
"regexp"
"time"
import ()
"golang.org/x/crypto/blake2b"
)
// Flag represents a flag's challenge, stored as hash.
type Flag struct {
Id int64 `json:"id"`
// IdExercice is the identifier of the underlying challenge
IdExercice int64 `json:"idExercice"`
// Label is the title of the flag as displayed to players
Label string `json:"label"`
// Help is a small piece of text that aims to add useful information like flag format, ...
Help string `json:"help"`
// IgnoreCase indicates if the case is sensitive to case or not
IgnoreCase bool `json:"ignorecase"`
// ValidatorRegexp extracts a subset of the player's answer, that will be checked.
ValidatorRegexp *string `json:"validator_regexp"`
// Checksum is the expected hashed flag
Checksum []byte `json:"value"`
// ChoicesCost is the number of points lost to display choices.
ChoicesCost int64 `json:"choices_cost"`
}
// GetFlags returns a list of flags comming with the challenge.
func (e Exercice) GetFlags() ([]Flag, error) {
if rows, err := DBQuery("SELECT id_flag, id_exercice, type, help, ignorecase, validator_regexp, cksum, choices_cost FROM exercice_flags WHERE id_exercice = ?", e.Id); err != nil {
return nil, err
} else {
defer rows.Close()
var flags = make([]Flag, 0)
for rows.Next() {
var k Flag
k.IdExercice = e.Id
if err := rows.Scan(&k.Id, &k.IdExercice, &k.Label, &k.Help, &k.IgnoreCase, &k.ValidatorRegexp, &k.Checksum, &k.ChoicesCost); err != nil {
return nil, err
}
flags = append(flags, k)
}
if err := rows.Err(); err != nil {
return nil, err
}
return flags, nil
}
type Flag interface {
Update() (int64, error)
Delete() (int64, error)
AddDepend(d Flag) (error)
GetDepends() ([]Flag, error)
Check(val interface{}) int
FoundBy(t Team)
}
// GetFlag returns a list of flags comming with the challenge.
func GetFlag(id int64) (k Flag, err error) {
err = DBQueryRow("SELECT id_flag, id_exercice, type, help, ignorecase, validator_regexp, cksum, choices_cost FROM exercice_flags WHERE id_flag = ?", id).Scan(&k.Id, &k.IdExercice, &k.Label, &k.Help, &k.IgnoreCase, &k.ValidatorRegexp, &k.Checksum, &k.ChoicesCost)
return
}
func (e Exercice) GetFlags() ([]Flag, error) {
var flags = make([]Flag, 0)
// GetFlagByLabel returns a flag matching the given label.
func (e Exercice) GetFlagByLabel(label string) (k Flag, err error) {
err = DBQueryRow("SELECT id_flag, id_exercice, type, help, ignorecase, validator_regexp, cksum, choices_cost FROM exercice_flags WHERE type LIKE ? AND id_exercice = ?", label, e.Id).Scan(&k.Id, &k.IdExercice, &k.Label, &k.Help, &k.IgnoreCase, &k.ValidatorRegexp, &k.Checksum, &k.ChoicesCost)
return
}
// getHashedFlag calculates the expected checksum for the given raw_value.
func getHashedFlag(raw_value []byte) [blake2b.Size]byte {
hash := blake2b.Sum512(raw_value)
return hash
}
// AddRawFlag creates and fills a new struct Flag, from a non-hashed flag, and registers it into the database.
func (e Exercice) AddRawFlag(name string, help string, ignorecase bool, validator_regexp *string, raw_value []byte, choicescost int64) (Flag, error) {
if ignorecase {
raw_value = bytes.ToLower(raw_value)
}
// Check that raw value passes through the regexp
if validator_regexp != nil {
if re, err := regexp.Compile(*validator_regexp); err != nil {
return Flag{}, err
} else if res := re.FindSubmatch(raw_value); res == nil {
return Flag{}, errors.New("Expected flag doesn't pass through the validator_regexp")
} else {
raw_value = bytes.Join(res[1:], []byte("+"))
if ks, err := e.GetFlagKeys(); err != nil {
return nil, err
} else {
for _, k := range ks {
flags = append(flags, k)
}
}
hash := getHashedFlag(raw_value)
return e.AddFlag(name, help, ignorecase, validator_regexp, hash[:], choicescost)
}
// AddFlag creates and fills a new struct Flag, from a hashed flag, and registers it into the database.
func (e Exercice) AddFlag(name string, help string, ignorecase bool, validator_regexp *string, checksum []byte, choicescost int64) (Flag, error) {
// Check the regexp compile
if validator_regexp != nil {
if _, err := regexp.Compile(*validator_regexp); err != nil {
return Flag{}, err
if ms, err := e.GetMCQ(); err != nil {
return nil, err
} else {
for _, m := range ms {
flags = append(flags, m)
}
}
if res, err := DBExec("INSERT INTO exercice_flags (id_exercice, type, help, ignorecase, validator_regexp, cksum, choices_cost) VALUES (?, ?, ?, ?, ?, ?, ?)", e.Id, name, help, ignorecase, validator_regexp, checksum, choicescost); err != nil {
return Flag{}, err
} else if kid, err := res.LastInsertId(); err != nil {
return Flag{}, err
} else {
return Flag{kid, e.Id, name, help, ignorecase, validator_regexp, checksum, choicescost}, nil
}
}
// Update applies modifications back to the database.
func (k Flag) Update() (int64, error) {
if k.ValidatorRegexp != nil {
if _, err := regexp.Compile(*k.ValidatorRegexp); err != nil {
return 0, err
}
}
if res, err := DBExec("UPDATE exercice_flags SET id_exercice = ?, type = ?, help = ?, ignorecase = ?, validator_regexp = ?, cksum = ?, choices_cost = ? WHERE id_flag = ?", k.IdExercice, k.Label, k.Help, k.IgnoreCase, k.ValidatorRegexp, k.Checksum, k.ChoicesCost, k.Id); err != nil {
return 0, err
} else if nb, err := res.RowsAffected(); err != nil {
return 0, err
} else {
return nb, err
}
}
// Delete the flag from the database.
func (k Flag) Delete() (int64, error) {
if _, err := DBExec("DELETE FROM exercice_files_deps WHERE id_flag = ?", k.Id); err != nil {
return 0, err
} else if _, err := DBExec("DELETE FROM exercice_flags_deps WHERE id_flag = ?", k.Id); err != nil {
return 0, err
} else if _, err := DBExec("DELETE FROM flag_choices WHERE id_flag = ?", k.Id); err != nil {
return 0, err
} else if res, err := DBExec("DELETE FROM exercice_flags WHERE id_flag = ?", k.Id); err != nil {
return 0, err
} else if nb, err := res.RowsAffected(); err != nil {
return 0, err
} else {
return nb, err
}
return flags, nil
}
// WipeFlags deletes flags coming with the challenge.
@ -163,70 +52,3 @@ func (e Exercice) WipeFlags() (int64, error) {
return nb, err
}
}
// AddDepend insert a new dependency to a given flag.
func (k Flag) AddDepend(d Flag) (err error) {
_, err = DBExec("INSERT INTO exercice_flags_deps (id_flag, id_flag_dep) VALUES (?, ?)", k.Id, d.Id)
return
}
// GetDepends retrieve the flag's dependency list.
func (k Flag) GetDepends() ([]Flag, error) {
if rows, err := DBQuery("SELECT id_flag_dep FROM exercice_flags_deps WHERE id_flag = ?", k.Id); err != nil {
return nil, err
} else {
defer rows.Close()
var deps = make([]Flag, 0)
for rows.Next() {
var d int64
if err := rows.Scan(&d); err != nil {
return nil, err
}
deps = append(deps, Flag{d, k.IdExercice, "", "", false, nil, []byte{}, 0})
}
if err := rows.Err(); err != nil {
return nil, err
}
return deps, nil
}
}
// Check if the given val is the expected one for this flag.
func (k Flag) Check(val []byte) bool {
if k.IgnoreCase {
val = bytes.ToLower(val)
}
// Check that raw value passes through the regexp
if k.ValidatorRegexp != nil {
re := regexp.MustCompile(*k.ValidatorRegexp)
if res := re.FindSubmatch(val); res != nil {
val = bytes.Join(res[1:], []byte("+"))
}
}
// Check that the value is not empty
if len(val) == 0 {
return false
}
hash := getHashedFlag(val)
if len(k.Checksum) != len(hash) {
return false
}
for i := range hash {
if k.Checksum[i] != hash[i] {
return false
}
}
return true
}
// FoundBy registers in the database that the given Team solved the flag.
func (k Flag) FoundBy(t Team) {
DBExec("INSERT INTO flag_found (id_flag, id_team, time) VALUES (?, ?, ?)", k.Id, t.Id, time.Now())
}

8
libfic/flag_choice.go
View file

@ -14,7 +14,7 @@ type FlagChoice struct {
}
// GetChoices returns a list of choices for the given Flag.
func (f Flag) GetChoices() ([]FlagChoice, error) {
func (f FlagKey) GetChoices() ([]FlagChoice, error) {
if rows, err := DBQuery("SELECT id_choice, id_flag, label, response FROM flag_choices WHERE id_flag = ?", f.Id); err != nil {
return nil, err
} else {
@ -40,7 +40,7 @@ func (f Flag) GetChoices() ([]FlagChoice, error) {
}
// GetChoice returns a choice for the given Flag.
func (f Flag) GetChoice(id int64) (c FlagChoice, err error) {
func (f FlagKey) GetChoice(id int64) (c FlagChoice, err error) {
if errr := DBQueryRow("SELECT id_choice, id_flag, label, response FROM flag_choices WHERE id_choice = ?", id).Scan(&c.Id, &c.IdFlag, &c.Label, &c.Value); errr != nil {
return c, errr
}
@ -48,7 +48,7 @@ func (f Flag) GetChoice(id int64) (c FlagChoice, err error) {
}
// AddChoice creates and fills a new struct FlagChoice, from a label and a value.
func (f Flag) AddChoice(label string, value string) (FlagChoice, error) {
func (f FlagKey) AddChoice(label string, value string) (FlagChoice, error) {
if res, err := DBExec("INSERT INTO flag_choices (id_flag, label, response) VALUES (?, ?, ?)", f.Id, label, value); err != nil {
return FlagChoice{}, err
} else if cid, err := res.LastInsertId(); err != nil {
@ -81,7 +81,7 @@ func (c FlagChoice) Delete() (int64, error) {
}
// WipeFlags deletes flags coming with the challenge.
func (f Flag) WipeChoices() (int64, error) {
func (f FlagKey) WipeChoices() (int64, error) {
if res, err := DBExec("DELETE FROM flag_choices WHERE id_flag = ?", f.Id); err != nil {
return 0, err
} else if nb, err := res.RowsAffected(); err != nil {

225
libfic/flag_key.go Normal file
View file

@ -0,0 +1,225 @@
package fic
import (
"bytes"
"errors"
"regexp"
"time"
"golang.org/x/crypto/blake2b"
)
// FlagKey represents a flag's challenge, stored as hash.
type FlagKey struct {
Id int64 `json:"id"`
// IdExercice is the identifier of the underlying challenge
IdExercice int64 `json:"idExercice"`
// Label is the title of the flag as displayed to players
Label string `json:"label"`
// Help is a small piece of text that aims to add useful information like flag format, ...
Help string `json:"help"`
// IgnoreCase indicates if the case is sensitive to case or not
IgnoreCase bool `json:"ignorecase"`
// ValidatorRegexp extracts a subset of the player's answer, that will be checked.
ValidatorRegexp *string `json:"validator_regexp"`
// Checksum is the expected hashed flag
Checksum []byte `json:"value"`
// ChoicesCost is the number of points lost to display choices.
ChoicesCost int64 `json:"choices_cost"`
}
// GetFlagKeys returns a list of key's flags comming with the challenge.
func (e Exercice) GetFlagKeys() ([]FlagKey, error) {
if rows, err := DBQuery("SELECT id_flag, id_exercice, type, help, ignorecase, validator_regexp, cksum, choices_cost FROM exercice_flags WHERE id_exercice = ?", e.Id); err != nil {
return nil, err
} else {
defer rows.Close()
var flags = make([]FlagKey, 0)
for rows.Next() {
var k FlagKey
k.IdExercice = e.Id
if err := rows.Scan(&k.Id, &k.IdExercice, &k.Label, &k.Help, &k.IgnoreCase, &k.ValidatorRegexp, &k.Checksum, &k.ChoicesCost); err != nil {
return nil, err
}
flags = append(flags, k)
}
if err := rows.Err(); err != nil {
return nil, err
}
return flags, nil
}
}
// GetFlagKey returns a list of flags comming with the challenge.
func GetFlagKey(id int64) (k FlagKey, err error) {
err = DBQueryRow("SELECT id_flag, id_exercice, type, help, ignorecase, validator_regexp, cksum, choices_cost FROM exercice_flags WHERE id_flag = ?", id).Scan(&k.Id, &k.IdExercice, &k.Label, &k.Help, &k.IgnoreCase, &k.ValidatorRegexp, &k.Checksum, &k.ChoicesCost)
return
}
// GetFlagKeyByLabel returns a flag matching the given label.
func (e Exercice) GetFlagKeyByLabel(label string) (k FlagKey, err error) {
err = DBQueryRow("SELECT id_flag, id_exercice, type, help, ignorecase, validator_regexp, cksum, choices_cost FROM exercice_flags WHERE type LIKE ? AND id_exercice = ?", label, e.Id).Scan(&k.Id, &k.IdExercice, &k.Label, &k.Help, &k.IgnoreCase, &k.ValidatorRegexp, &k.Checksum, &k.ChoicesCost)
return
}
// getHashedFlag calculates the expected checksum for the given raw_value.
func getHashedFlag(raw_value []byte) [blake2b.Size]byte {
hash := blake2b.Sum512(raw_value)
return hash
}
// AddRawFlagKey creates and fills a new struct FlagKey, from a non-hashed flag, and registers it into the database.
func (e Exercice) AddRawFlagKey(name string, help string, ignorecase bool, validator_regexp *string, raw_value []byte, choicescost int64) (FlagKey, error) {
if ignorecase {
raw_value = bytes.ToLower(raw_value)
}
// Check that raw value passes through the regexp
if validator_regexp != nil {
if re, err := regexp.Compile(*validator_regexp); err != nil {
return FlagKey{}, err
} else if res := re.FindSubmatch(raw_value); res == nil {
return FlagKey{}, errors.New("Expected flag doesn't pass through the validator_regexp")
} else {
raw_value = bytes.Join(res[1:], []byte("+"))
}
}
hash := getHashedFlag(raw_value)
return e.AddFlagKey(name, help, ignorecase, validator_regexp, hash[:], choicescost)
}
// AddFlagKey creates and fills a new struct Flag, from a hashed flag, and registers it into the database.
func (e Exercice) AddFlagKey(name string, help string, ignorecase bool, validator_regexp *string, checksum []byte, choicescost int64) (FlagKey, error) {
// Check the regexp compile
if validator_regexp != nil {
if _, err := regexp.Compile(*validator_regexp); err != nil {
return FlagKey{}, err
}
}
if res, err := DBExec("INSERT INTO exercice_flags (id_exercice, type, help, ignorecase, validator_regexp, cksum, choices_cost) VALUES (?, ?, ?, ?, ?, ?, ?)", e.Id, name, help, ignorecase, validator_regexp, checksum, choicescost); err != nil {
return FlagKey{}, err
} else if kid, err := res.LastInsertId(); err != nil {
return FlagKey{}, err
} else {
return FlagKey{kid, e.Id, name, help, ignorecase, validator_regexp, checksum, choicescost}, nil
}
}
// Update applies modifications back to the database.
func (k FlagKey) Update() (int64, error) {
if k.ValidatorRegexp != nil {
if _, err := regexp.Compile(*k.ValidatorRegexp); err != nil {
return 0, err
}
}
if res, err := DBExec("UPDATE exercice_flags SET id_exercice = ?, type = ?, help = ?, ignorecase = ?, validator_regexp = ?, cksum = ?, choices_cost = ? WHERE id_flag = ?", k.IdExercice, k.Label, k.Help, k.IgnoreCase, k.ValidatorRegexp, k.Checksum, k.ChoicesCost, k.Id); err != nil {
return 0, err
} else if nb, err := res.RowsAffected(); err != nil {
return 0, err
} else {
return nb, err
}
}
// Delete the flag from the database.
func (k FlagKey) Delete() (int64, error) {
if _, err := DBExec("DELETE FROM exercice_files_deps WHERE id_flag = ?", k.Id); err != nil {
return 0, err
} else if _, err := DBExec("DELETE FROM exercice_flags_deps WHERE id_flag = ?", k.Id); err != nil {
return 0, err
} else if _, err := DBExec("DELETE FROM flag_choices WHERE id_flag = ?", k.Id); err != nil {
return 0, err
} else if res, err := DBExec("DELETE FROM exercice_flags WHERE id_flag = ?", k.Id); err != nil {
return 0, err
} else if nb, err := res.RowsAffected(); err != nil {
return 0, err
} else {
return nb, err
}
}
// AddDepend insert a new dependency to a given flag.
func (k FlagKey) AddDepend(j Flag) (err error) {
if d, ok := j.(FlagKey); ok {
_, err = DBExec("INSERT INTO exercice_flags_deps (id_flag, id_flag_dep) VALUES (?, ?)", k.Id, d.Id)
} else {
err = errors.New("Dependancy type not implemented for this flag.")
}
return
}
// GetDepends retrieve the flag's dependency list.
func (k FlagKey) GetDepends() ([]Flag, error) {
if rows, err := DBQuery("SELECT id_flag_dep FROM exercice_flags_deps WHERE id_flag = ?", k.Id); err != nil {
return nil, err
} else {
defer rows.Close()
var deps = make([]Flag, 0)
for rows.Next() {
var d int64
if err := rows.Scan(&d); err != nil {
return nil, err
}
deps = append(deps, FlagKey{d, k.IdExercice, "", "", false, nil, []byte{}, 0})
}
if err := rows.Err(); err != nil {
return nil, err
}
return deps, nil
}
}
// Check if the given val is the expected one for this flag.
func (k FlagKey) Check(v interface{}) int {
var val []byte
if va, ok := v.([]byte); !ok {
return -1
} else {
val = va
}
if k.IgnoreCase {
val = bytes.ToLower(val)
}
// Check that raw value passes through the regexp
if k.ValidatorRegexp != nil {
re := regexp.MustCompile(*k.ValidatorRegexp)
if res := re.FindSubmatch(val); res != nil {
val = bytes.Join(res[1:], []byte("+"))
}
}
// Check that the value is not empty
if len(val) == 0 {
return 1
}
hash := getHashedFlag(val)
if len(k.Checksum) != len(hash) {
return 1
}
for i := range hash {
if k.Checksum[i] != hash[i] {
return 1
}
}
return 0
}
// FoundBy registers in the database that the given Team solved the flag.
func (k FlagKey) FoundBy(t Team) {
DBExec("INSERT INTO flag_found (id_flag, id_team, time) VALUES (?, ?, ?)", k.Id, t.Id, time.Now())
}

24
libfic/mcq.go
View file

@ -1,6 +1,7 @@
package fic
import (
"errors"
"fmt"
"time"
)
@ -175,13 +176,30 @@ func (e Exercice) WipeMCQs() (int64, error) {
}
}
// AddDepend insert a new dependency to a given flag.
func (m MCQ) AddDepend(j Flag) (err error) {
return errors.New("Dependancy type not implemented for this flag.")
}
// GetDepends retrieve the flag's dependency list.
func (m MCQ) GetDepends() ([]Flag, error) {
return nil, errors.New("Dependancy not implemented for MCQs.")
}
// GetJustifiedFlag searchs for a flag in the scope of the given exercice.
func (c MCQ_entry) GetJustifiedFlag(e Exercice) (Flag, error) {
return e.GetFlagByLabel(fmt.Sprintf("\\%%%d\\%%%%", c.Id))
func (c MCQ_entry) GetJustifiedFlag(e Exercice) (FlagKey, error) {
return e.GetFlagKeyByLabel(fmt.Sprintf("\\%%%d\\%%%%", c.Id))
}
// Check if the given vals are the expected ones to validate this flag.
func (m MCQ) Check(vals map[int64]bool) int {
func (m MCQ) Check(v interface{}) int {
var vals map[int64]bool
if va, ok := v.(map[int64]bool); !ok {
return -1
} else {
vals = va
}
diff := 0
for _, n := range m.Entries {

4
libfic/mcq_justification.go
View file

@ -14,12 +14,12 @@ type FlagLabel struct {
}
// IsMCQJustification tells you if this key represent a justification from a MCQ.
func (k Flag) IsMCQJustification() (bool) {
func (k FlagKey) IsMCQJustification() (bool) {
return len(k.Label) > 0 && k.Label[0] == '%'
}
// GetMCQJustification returns the structure corresponding to the given flag.
func (k Flag) GetMCQJustification() (fl FlagLabel, err error) {
func (k FlagKey) GetMCQJustification() (fl FlagLabel, err error) {
spl := strings.Split(k.Label, "%")
if len(spl) >= 3 && len(spl[0]) == 0 {
fl.IdChoice, err = strconv.ParseInt(spl[1], 10, 64)

18
libfic/team.go
View file

@ -179,14 +179,14 @@ func (t Team) OpenHint(h EHint) (error) {
}
// SeeChoices checks if the Team has revealed the given choices.
func (t Team) SeeChoices(k Flag) (bool) {
func (t Team) SeeChoices(k FlagKey) (bool) {
var tm *time.Time
DBQueryRow("SELECT MIN(time) FROM team_wchoices WHERE id_team = ? AND id_flag = ?", t.Id, k.Id).Scan(&tm)
return tm != nil
}
// DisplayChoices registers to the database that the Team has now revealed.
func (t Team) DisplayChoices(k Flag) (error) {
func (t Team) DisplayChoices(k FlagKey) (error) {
_, err := DBExec("INSERT INTO team_wchoices (id_team, id_flag, time) VALUES (?, ?, ?)", t.Id, k.Id, time.Now())
return err
}
@ -248,12 +248,12 @@ func (t Team) GetSolvedRank(e Exercice) (nb int64, err error) {
// HasPartiallySolved checks if the Team already has unlocked the given flag and returns the validation's timestamp.
func (t Team) HasPartiallySolved(f Flag) (tm *time.Time) {
DBQueryRow("SELECT MIN(time) FROM flag_found WHERE id_team = ? AND id_flag = ?", t.Id, f.Id).Scan(&tm)
return
}
// HasPartiallyRespond checks if the Team already has unlocked the given MCQ and returns the validation's timestamp.
func (t Team) HasPartiallyRespond(m MCQ) (tm *time.Time) {
DBQueryRow("SELECT MIN(time) FROM mcq_found WHERE id_team = ? AND id_mcq = ?", t.Id, m.Id).Scan(&tm)
if k, ok := f.(FlagKey); ok {
DBQueryRow("SELECT MIN(time) FROM flag_found WHERE id_team = ? AND id_flag = ?", t.Id, k.Id).Scan(&tm)
} else if m, ok := f.(MCQ); ok {
DBQueryRow("SELECT MIN(time) FROM mcq_found WHERE id_team = ? AND id_mcq = ?", t.Id, m.Id).Scan(&tm)
} else {
log.Fatal("Unknown flag type")
}
return
}

4
libfic/team_my.go
View file

@ -174,7 +174,7 @@ func MyJSONTeam(t *Team, started bool) (interface{}, error) {
justifiedMCQ := map[int64]FlagLabel{}
exercice.Flags = map[int64]myTeamFlag{}
if flags, err := e.GetFlags(); err != nil {
if flags, err := e.GetFlagKeys(); err != nil {
return nil, err
} else {
for _, k := range flags {
@ -240,7 +240,7 @@ func MyJSONTeam(t *Team, started bool) (interface{}, error) {
soluce := ""
fullySolved := true
if t != nil {
m.PSolved = t.HasPartiallyRespond(mcq)
m.PSolved = t.HasPartiallySolved(mcq)
}
for _, e := range mcq.Entries {