// ListOne lists a single recomputation according to the given id
func ListOne(r *http.Request, cfg config.Config) (int, http.Header, []byte, error) {
//STANDARD DECLARATIONS START
code := http.StatusOK
h := http.Header{}
output := []byte("")
err := error(nil)
// contentType := "application/json"
charset := "utf-8"
//STANDARD DECLARATIONS END
// urlValues := r.URL.Query()
contentType := r.Header.Get("Accept")
vars := mux.Vars(r)
contentType, err = respond.ParseAcceptHeader(r)
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
if err != nil {
code = http.StatusNotAcceptable
output, _ = respond.MarshalContent(respond.NotAcceptableContentType, contentType, "", " ")
return code, h, output, err
}
tenantDbConfig, err := authentication.AuthenticateTenant(r.Header, cfg)
if err != nil {
output, _ = respond.MarshalContent(respond.UnauthorizedMessage, contentType, "", " ")
code = http.StatusUnauthorized //If wrong api key is passed we return UNAUTHORIZED http status
return code, h, output, err
}
filter := IncomingRecomputation{
ID: vars["ID"],
}
session, err := mongo.OpenSession(tenantDbConfig)
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
result := MongoInterface{}
err = mongo.FindOne(session, tenantDbConfig.Db, recomputationsColl, filter, &result)
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
output, err = createListView(result, contentType)
return code, h, output, err
}
func routeCheckGroup(r *http.Request, cfg config.Config) (int, http.Header, []byte, error) {
//STANDARD DECLARATIONS START
code := http.StatusOK
h := http.Header{}
output := []byte("group check")
err := error(nil)
contentType := "application/xml"
charset := "utf-8"
//STANDARD DECLARATIONS END
// Handle response format based on Accept Header
// Default is application/xml
format := r.Header.Get("Accept")
if strings.EqualFold(format, "application/json") {
contentType = "application/json"
}
vars := mux.Vars(r)
tenantcfg, err := authentication.AuthenticateTenant(r.Header, cfg)
if err != nil {
return code, h, output, err
}
session, err := mongo.OpenSession(tenantcfg)
defer mongo.CloseSession(session)
if err != nil {
return code, h, output, err
}
result := reports.MongoInterface{}
err = mongo.FindOne(session, tenantcfg.Db, "reports", bson.M{"info.name": vars["report_name"]}, &result)
if err != nil {
message := "The report with the name " + vars["report_name"] + " does not exist"
output, err := createMessageOUT(message, format) //Render the response into XML or JSON
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
return code, h, output, err
}
if vars["group_type"] != result.GetEndpointGroupType() {
message := "The report " + vars["report_name"] + " does not define endpoint group type: " + vars["group_type"]
output, err := createMessageOUT(message, format) //Render the response into XML or JSON
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
return code, h, output, err
}
return ListEndpointTimelines(r, cfg)
}
// ListServiceFlavorResults is responsible for handling request to list service flavor results
func ListServiceFlavorResults(r *http.Request, cfg config.Config) (int, http.Header, []byte, error) {
//STANDARD DECLARATIONS START
code := http.StatusOK
h := http.Header{}
output := []byte("")
err := error(nil)
contentType := "application/xml"
charset := "utf-8"
//STANDARD DECLARATIONS END
contentType, err = respond.ParseAcceptHeader(r)
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
if err != nil {
code = http.StatusNotAcceptable
output, _ = respond.MarshalContent(respond.NotAcceptableContentType, contentType, "", " ")
return code, h, output, err
}
// Parse the request into the input
urlValues := r.URL.Query()
vars := mux.Vars(r)
tenantDbConfig, err := authentication.AuthenticateTenant(r.Header, cfg)
if err != nil {
if err.Error() == "Unauthorized" {
code = http.StatusUnauthorized
out := respond.UnauthorizedMessage
output = out.MarshalTo(contentType)
return code, h, output, err
}
code = http.StatusInternalServerError
return code, h, output, err
}
session, err := mongo.OpenSession(tenantDbConfig)
defer mongo.CloseSession(session)
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
report := reports.MongoInterface{}
err = mongo.FindOne(session, tenantDbConfig.Db, "reports", bson.M{"info.name": vars["report_name"]}, &report)
if err != nil {
code = http.StatusBadRequest
message := "The report with the name " + vars["report_name"] + " does not exist"
output, err := createErrorMessage(message, contentType) //Render the response into XML or JSON
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
return code, h, output, err
}
input := serviceFlavorResultQuery{
basicQuery: basicQuery{
Name: vars["service_type"],
Granularity: urlValues.Get("granularity"),
Format: contentType,
StartTime: urlValues.Get("start_time"),
EndTime: urlValues.Get("end_time"),
Report: report,
Vars: vars,
},
EndpointGroup: vars["lgroup_name"],
}
tenantDB := session.DB(tenantDbConfig.Db)
errs := input.Validate(tenantDB)
if len(errs) > 0 {
out := respond.BadRequestSimple
out.Errors = errs
output = out.MarshalTo(contentType)
code = 400
return code, h, output, err
}
if vars["lgroup_type"] != report.GetEndpointGroupType() {
code = http.StatusBadRequest
message := "The report " + vars["report_name"] + " does not define endpoint group type: " + vars["lgroup_type"] + ". Try using " + report.GetEndpointGroupType() + " instead."
output, err := createErrorMessage(message, contentType) //Render the response into XML or JSON
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
return code, h, output, err
}
results := []ServiceFlavorInterface{}
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
// Construct the query to mongodb based on the input
filter := bson.M{
"date": bson.M{"$gte": input.StartTimeInt, "$lte": input.EndTimeInt},
"report": report.ID,
}
if input.Name != "" {
filter["name"] = input.Name
}
if input.EndpointGroup != "" {
filter["supergroup"] = input.EndpointGroup
}
// Select the granularity of the search daily/monthly
if input.Granularity == "daily" {
customForm[0] = "20060102"
customForm[1] = "2006-01-02"
query := DailyServiceFlavor(filter)
err = mongo.Pipe(session, tenantDbConfig.Db, "service_ar", query, &results)
} else if input.Granularity == "monthly" {
customForm[0] = "200601"
customForm[1] = "2006-01"
query := MonthlyServiceFlavor(filter)
err = mongo.Pipe(session, tenantDbConfig.Db, "service_ar", query, &results)
}
// mongo.Find(session, tenantDbConfig.Db, "endpoint_group_ar", bson.M{}, "_id", &results)
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
output, err = createServiceFlavorResultView(results, report, input.Format)
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
return code, h, output, err
}
func routeGroup(r *http.Request, cfg config.Config) (int, http.Header, []byte, error) {
//STANDARD DECLARATIONS START
code := http.StatusOK
h := http.Header{}
output := []byte("")
err := error(nil)
contentType := "application/xml"
charset := "utf-8"
//STANDARD DECLARATIONS END
// Handle response format based on Accept Header
// Default is application/xml
format := r.Header.Get("Accept")
if strings.EqualFold(format, "application/json") {
contentType = "application/json"
}
vars := mux.Vars(r)
tenantcfg, err := authentication.AuthenticateTenant(r.Header, cfg)
if err != nil {
if err.Error() == "Unauthorized" {
code = http.StatusUnauthorized
message := err.Error()
output, err = createErrorMessage(message, contentType)
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
return code, h, output, err
}
code = http.StatusInternalServerError
return code, h, output, err
}
session, err := mongo.OpenSession(tenantcfg)
defer mongo.CloseSession(session)
if err != nil {
return code, h, output, err
}
requestedReport := reports.MongoInterface{}
err = mongo.FindOne(session, tenantcfg.Db, "reports", bson.M{"info.name": vars["report_name"]}, &requestedReport)
if err != nil {
code = http.StatusBadRequest
message := "The report with the name " + vars["report_name"] + " does not exist"
output, err := createErrorMessage(message, contentType) //Render the response into XML or JSON
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
return code, h, output, err
}
selectedGroupType := requestedReport.DetermineGroupType(vars["group_type"])
if selectedGroupType == "endpoint" {
if vars["lgroup_type"] == "" {
vars["lgroup_type"] = vars["group_type"]
vars["lgroup_name"] = vars["group_name"]
vars["group_type"] = ""
vars["group_name"] = ""
}
return ListEndpointGroupResults(r, cfg)
} else if selectedGroupType == "group" {
return ListSuperGroupResults(r, cfg)
}
code = http.StatusBadRequest
message := "The report " + vars["report_name"] + " does not define any group type: " + vars["group_type"]
output, err = createErrorMessage(message, format) //Render the response into XML or JSON
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", format, charset))
return code, h, output, err
}
// ListMetricTimelines returns a list of metric timelines
func ListMetricTimelines(r *http.Request, cfg config.Config) (int, http.Header, []byte, error) {
//STANDARD DECLARATIONS START
code := http.StatusOK
h := http.Header{}
output := []byte("List Metric Timelines")
err := error(nil)
contentType := "application/xml"
charset := "utf-8"
//STANDARD DECLARATIONS END
contentType, err = respond.ParseAcceptHeader(r)
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
if err != nil {
code = http.StatusNotAcceptable
output, _ = respond.MarshalContent(respond.NotAcceptableContentType, contentType, "", " ")
return code, h, output, err
}
// Parse the request into the input
urlValues := r.URL.Query()
vars := mux.Vars(r)
parsedStart, parsedEnd, errs := respond.ValidateDateRange(urlValues.Get("start_time"), urlValues.Get("end_time"))
if len(errs) > 0 {
code = http.StatusBadRequest
output = respond.CreateFailureResponseMessage("Bad Request", "400", errs).MarshalTo(contentType)
}
input := InputParams{
parsedStart,
parsedEnd,
vars["report_name"],
vars["group_type"],
vars["group_name"],
vars["service_name"],
vars["endpoint_name"],
vars["metric_name"],
contentType,
}
// Call authenticateTenant to check the api key and retrieve
// the correct tenant db conf
tenantDbConfig, err := authentication.AuthenticateTenant(r.Header, cfg)
if err != nil {
output = []byte(http.StatusText(http.StatusUnauthorized))
code = http.StatusUnauthorized //If wrong api key is passed we return UNAUTHORIZED http status
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
return code, h, output, err
}
// Mongo Session
results := []DataOutput{}
session, err := mongo.OpenSession(tenantDbConfig)
defer mongo.CloseSession(session)
metricCollection := session.DB(tenantDbConfig.Db).C("status_metrics")
// Query the detailed metric results
reportID, err := mongo.GetReportID(session, tenantDbConfig.Db, input.report)
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
err = metricCollection.Find(prepareQuery(input, reportID)).All(&results)
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
output, err = createView(results, input) //Render the results into XML format
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
return code, h, output, err
}
// Update function used to implement update tenant request.
// This is an http PUT request that gets a specific tenant's name
// as a urlvar parameter input and a json structure in the request
// body in order to update the datastore document for the specific
// tenant
func Update(r *http.Request, cfg config.Config) (int, http.Header, []byte, error) {
//STANDARD DECLARATIONS START
code := http.StatusOK
h := http.Header{}
output := []byte("")
err := error(nil)
contentType := "text/xml"
charset := "utf-8"
//STANDARD DECLARATIONS END
// Content Negotiation
contentType, err = respond.ParseAcceptHeader(r)
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
vars := mux.Vars(r)
// if authentication procedure fails then
// return unauthorized
if authentication.AuthenticateAdmin(r.Header, cfg) == false {
output, _ = respond.MarshalContent(respond.UnauthorizedMessage, contentType, "", " ")
code = http.StatusUnauthorized //If wrong api key is passed we return UNAUTHORIZED http status
return code, h, output, err
}
incoming := Tenant{}
// ingest body data
body, err := ioutil.ReadAll(io.LimitReader(r.Body, cfg.Server.ReqSizeLimit))
if err != nil {
panic(err)
}
if err := r.Body.Close(); err != nil {
panic(err)
}
// parse body json
if err := json.Unmarshal(body, &incoming); err != nil {
output, _ = respond.MarshalContent(respond.BadRequestBadJSON, contentType, "", " ")
code = http.StatusBadRequest
return code, h, output, err
}
// Try to open the mongo session
session, err := mongo.OpenSession(cfg.MongoDB)
defer session.Close()
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
// create filter to retrieve specific profile with id
filter := bson.M{"id": vars["ID"]}
incoming.ID = vars["ID"]
// Retrieve Results from database
results := []Tenant{}
err = mongo.Find(session, cfg.MongoDB.Db, "tenants", filter, "name", &results)
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
// Check if nothing found
if len(results) < 1 {
output, _ = respond.MarshalContent(respond.NotFound, contentType, "", " ")
code = http.StatusNotFound
return code, h, output, err
}
// If user chose to change name - check if name already exists
if results[0].Info.Name != incoming.Info.Name {
sameName := []Tenant{}
filter = bson.M{"info.name": incoming.Info.Name}
err = mongo.Find(session, cfg.MongoDB.Db, "tenants", filter, "name", &sameName)
if len(sameName) > 1 {
code = http.StatusConflict
output, err = createMsgView("Tenant with same name already exists", code)
return code, h, output, err
}
}
// run the update query
incoming.Info.Created = results[0].Info.Created
incoming.Info.Updated = time.Now().Format("2006-01-02 15:04:05")
filter = bson.M{"id": vars["ID"]}
err = mongo.Update(session, cfg.MongoDB.Db, "tenants", filter, incoming)
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
// Create view for response message
output, err = createMsgView("Tenant successfully updated", 200) //Render the results into JSON
code = http.StatusOK
return code, h, output, err
}
// Delete function used to implement remove tenant request
func Delete(r *http.Request, cfg config.Config) (int, http.Header, []byte, error) {
//STANDARD DECLARATIONS START
code := http.StatusOK
h := http.Header{}
output := []byte("")
err := error(nil)
contentType := "text/xml"
charset := "utf-8"
//STANDARD DECLARATIONS END
// Content Negotiation
contentType, err = respond.ParseAcceptHeader(r)
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
vars := mux.Vars(r)
// if authentication procedure fails then
// return unauthorized
if authentication.AuthenticateAdmin(r.Header, cfg) == false {
output, _ = respond.MarshalContent(respond.UnauthorizedMessage, contentType, "", " ")
code = http.StatusUnauthorized //If wrong api key is passed we return UNAUTHORIZED http status
return code, h, output, err
}
// Try to open the mongo session
session, err := mongo.OpenSession(cfg.MongoDB)
defer session.Close()
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
filter := bson.M{"id": vars["ID"]}
// Retrieve Results from database
results := []Tenant{}
err = mongo.Find(session, cfg.MongoDB.Db, "tenants", filter, "name", &results)
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
// Check if nothing found
if len(results) < 1 {
output, _ = respond.MarshalContent(respond.NotFound, contentType, "", " ")
code = http.StatusNotFound
return code, h, output, err
}
mongo.Remove(session, cfg.MongoDB.Db, "tenants", filter)
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
// Create view of the results
output, err = createMsgView("Tenant Successfully Deleted", 200) //Render the results into JSON
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
return code, h, output, err
}
// ListOne handles the listing of one specific profile based on its given id
func ListOne(r *http.Request, cfg config.Config) (int, http.Header, []byte, error) {
//STANDARD DECLARATIONS START
code := http.StatusOK
h := http.Header{}
output := []byte("")
err := error(nil)
contentType := "text/xml"
charset := "utf-8"
//STANDARD DECLARATIONS END
// Content Negotiation
contentType, err = respond.ParseAcceptHeader(r)
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
vars := mux.Vars(r)
if err != nil {
code = http.StatusNotAcceptable
output, _ = respond.MarshalContent(respond.NotAcceptableContentType, contentType, "", " ")
return code, h, output, err
}
// Tenant Authentication
tenantDbConfig, err := authentication.AuthenticateTenant(r.Header, cfg)
if err != nil {
output, _ = respond.MarshalContent(respond.UnauthorizedMessage, contentType, "", " ")
code = http.StatusUnauthorized //If wrong api key is passed we return UNAUTHORIZED http status
return code, h, output, err
}
// Open session to tenant database
session, err := mongo.OpenSession(tenantDbConfig)
defer mongo.CloseSession(session)
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
filter := bson.M{"id": vars["ID"]}
// Retrieve Results from database
results := []OpsProfile{}
err = mongo.Find(session, tenantDbConfig.Db, "operations_profiles", filter, "name", &results)
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
// Check if nothing found
if len(results) < 1 {
output, _ = respond.MarshalContent(respond.NotFound, contentType, "", " ")
code = 404
return code, h, output, err
}
// Create view of the results
output, err = createListView(results, "Success", code) //Render the results into JSON
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
return code, h, output, err
}
// ListOne function implement an http GET request that accepts
// a name parameter urlvar and retrieves information only for the
// specific tenant
func ListOne(r *http.Request, cfg config.Config) (int, http.Header, []byte, error) {
//STANDARD DECLARATIONS START
code := http.StatusOK
h := http.Header{}
output := []byte("")
err := error(nil)
contentType := "text/xml"
charset := "utf-8"
//STANDARD DECLARATIONS END
vars := mux.Vars(r)
// Content Negotiation
contentType, err = respond.ParseAcceptHeader(r)
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
if err != nil {
code = http.StatusNotAcceptable
output, _ = respond.MarshalContent(respond.NotAcceptableContentType, contentType, "", " ")
return code, h, output, err
}
// if authentication procedure fails then
// return unauthorized http status
if authentication.AuthenticateAdmin(r.Header, cfg) == false {
output, _ = respond.MarshalContent(respond.UnauthorizedMessage, contentType, "", " ")
code = http.StatusUnauthorized //If wrong api key is passed we return UNAUTHORIZED http status
return code, h, output, err
}
// Try to open the mongo session
session, err := mongo.OpenSession(cfg.MongoDB)
defer session.Close()
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
// Create structure to hold query results
results := []Tenant{}
// Create a simple query object to query by id
query := bson.M{"id": vars["ID"]}
// Query collection tenants for the specific tenant id
err = mongo.Find(session, cfg.MongoDB.Db, "tenants", query, "name", &results)
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
// Check if nothing found
if len(results) < 1 {
output, _ = respond.MarshalContent(respond.NotFound, contentType, "", " ")
code = http.StatusNotFound
return code, h, output, err
}
// After successfully retrieving the db results
// call the createView function to render them into idented xml
output, err = createListView(results, "Success", code)
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
return code, h, output, err
}
//Update function to update contents of an existing metric profile
func Update(r *http.Request, cfg config.Config) (int, http.Header, []byte, error) {
//STANDARD DECLARATIONS START
code := http.StatusOK
h := http.Header{}
output := []byte("")
err := error(nil)
charset := "utf-8"
//STANDARD DECLARATIONS END
vars := mux.Vars(r)
contentType, err := respond.ParseAcceptHeader(r)
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
if err != nil {
code = http.StatusNotAcceptable
output, _ = respond.MarshalContent(respond.NotAcceptableContentType, contentType, "", " ")
return code, h, output, err
}
tenantDbConfig, err := authentication.AuthenticateTenant(r.Header, cfg)
if err != nil {
output, _ = respond.MarshalContent(respond.UnauthorizedMessage, contentType, "", " ")
code = http.StatusUnauthorized //If wrong api key is passed we return UNAUTHORIZED http status
return code, h, output, err
}
incoming := OpsProfile{}
// ingest body data
body, err := ioutil.ReadAll(io.LimitReader(r.Body, cfg.Server.ReqSizeLimit))
if err != nil {
panic(err)
}
if err := r.Body.Close(); err != nil {
panic(err)
}
// parse body json
if err := json.Unmarshal(body, &incoming); err != nil {
output, _ = respond.MarshalContent(respond.BadRequestBadJSON, contentType, "", " ")
code = 400
return code, h, output, err
}
session, err := mongo.OpenSession(tenantDbConfig)
defer mongo.CloseSession(session)
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
// create filter to retrieve specific profile with id
filter := bson.M{"id": vars["ID"]}
incoming.ID = vars["ID"]
// Retrieve Results from database
results := []OpsProfile{}
err = mongo.Find(session, tenantDbConfig.Db, "operations_profiles", filter, "name", &results)
if err != nil {
panic(err)
}
// Check if nothing found
if len(results) < 1 {
output, _ = respond.MarshalContent(respond.NotFound, contentType, "", " ")
code = 404
return code, h, output, err
}
// Validate States
var errList []string
errList = append(errList, incoming.validateDuplicates()...)
errList = append(errList, incoming.validateStates()...)
errList = append(errList, incoming.validateMentions()...)
if len(errList) > 0 {
output, err = createErrView("Validation Error", 422, errList)
code = 422
return code, h, output, err
}
// run the update query
err = mongo.Update(session, tenantDbConfig.Db, "operations_profiles", filter, incoming)
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
// Create view for response message
output, err = createMsgView("Operations Profile successfully updated", 200) //Render the results into JSON
code = 200
return code, h, output, err
}
// Delete function used to implement remove report request
func Delete(r *http.Request, cfg config.Config) (int, http.Header, []byte, error) {
//STANDARD DECLARATIONS START
code := http.StatusOK
h := http.Header{}
output := []byte("")
err := error(nil)
contentType := "text/xml"
charset := "utf-8"
//STANDARD DECLARATIONS END
contentType, err = respond.ParseAcceptHeader(r)
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
if err != nil {
code = http.StatusNotAcceptable
output, _ = respond.MarshalContent(respond.NotAcceptableContentType, contentType, "", " ")
return code, h, output, err
}
tenantDbConfig, err := authentication.AuthenticateTenant(r.Header, cfg)
if err != nil {
output, _ = respond.MarshalContent(respond.UnauthorizedMessage, contentType, "", " ")
code = http.StatusUnauthorized //If wrong api key is passed we return UNAUTHORIZED http status
return code, h, output, err
}
//Extracting record id from url
id := mux.Vars(r)["id"]
// Try to open the mongo session
session, err := mongo.OpenSession(tenantDbConfig)
defer session.Close()
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
// We search by name and delete the document in db
query := bson.M{"id": id}
info, err := mongo.Remove(session, tenantDbConfig.Db, reportsColl, query)
if err != nil {
if err.Error() != "not found" {
code = http.StatusInternalServerError
return code, h, output, err
}
//Render the response into XML
code = http.StatusNotFound
output, err = ReportNotFound(contentType)
return code, h, output, err
}
// info.Removed > 0 means that many documents have been removed
// If deletion took place we notify user accordingly.
// Else we notify that no tenant matched the specific name
if info.Removed > 0 {
code = http.StatusOK
output, err = respond.CreateResponseMessage("Report was successfully deleted", "200", contentType)
} else {
code = http.StatusNotFound
output, err = ReportNotFound(contentType)
}
//Render the response into XML
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
return code, h, output, err
}
// Update function used to implement update report request.
// This is an http PUT request that gets a specific report's name
// as a urlvar parameter input and a json structure in the request
// body in order to update the datastore document for the specific
// report
func Update(r *http.Request, cfg config.Config) (int, http.Header, []byte, error) {
//STANDARD DECLARATIONS START
code := http.StatusOK
h := http.Header{}
output := []byte("")
err := error(nil)
contentType := "text/xml"
charset := "utf-8"
//STANDARD DECLARATIONS END
contentType, err = respond.ParseAcceptHeader(r)
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
if err != nil {
code = http.StatusNotAcceptable
output, _ = respond.MarshalContent(respond.NotAcceptableContentType, contentType, "", " ")
return code, h, output, err
}
tenantDbConfig, err := authentication.AuthenticateTenant(r.Header, cfg)
if err != nil {
output, _ = respond.MarshalContent(respond.UnauthorizedMessage, contentType, "", " ")
code = http.StatusUnauthorized //If wrong api key is passed we return UNAUTHORIZED http status
return code, h, output, err
}
//Extracting report name from url
id := mux.Vars(r)["id"]
//Reading the json input
reqBody, err := ioutil.ReadAll(r.Body)
input := MongoInterface{}
//Unmarshalling the json input into byte form
err = json.Unmarshal(reqBody, &input)
if err != nil {
// User provided malformed json input data
output, _ := respond.MarshalContent(respond.MalformedJSONInput, contentType, "", " ")
code = http.StatusBadRequest
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
return code, h, output, err
}
sanitizedInput := bson.M{
"$set": bson.M{
// "info": bson.M{
"info.name": input.Info.Name,
"info.description": input.Info.Description,
"info.updated": time.Now().Format("2006-01-02 15:04:05"),
// },
"profiles": input.Profiles,
"filter_tags": input.Tags,
"topology_schema": input.Topology,
}}
// Try to open the mongo session
session, err := mongo.OpenSession(tenantDbConfig)
defer session.Close()
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
// Validate profiles given in report
validationErrors := input.ValidateProfiles(session.DB(tenantDbConfig.Db))
if len(validationErrors) > 0 {
code = 422
out := respond.UnprocessableEntity
out.Errors = validationErrors
output = out.MarshalTo(contentType)
return code, h, output, err
}
// We search by name and update
query := bson.M{"id": id}
err = mongo.Update(session, tenantDbConfig.Db, reportsColl, query, sanitizedInput)
if err != nil {
if err.Error() != "not found" {
code = http.StatusInternalServerError
return code, h, output, err
}
//Render the response into XML
code = http.StatusNotFound
output, err = ReportNotFound(contentType)
return code, h, output, err
}
//Render the response into XML
output, err = respond.CreateResponseMessage("Report was successfully updated", "200", contentType)
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
code = http.StatusOK
return code, h, output, err
}
// ListOne function that implements the http GET request that retrieves
// all avaiable report information
func ListOne(r *http.Request, cfg config.Config) (int, http.Header, []byte, error) {
//STANDARD DECLARATIONS START
code := http.StatusOK
h := http.Header{}
output := []byte("")
err := error(nil)
contentType := "text/xml"
charset := "utf-8"
//STANDARD DECLARATIONS END
contentType, err = respond.ParseAcceptHeader(r)
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
if err != nil {
code = http.StatusNotAcceptable
output, _ = respond.MarshalContent(respond.NotAcceptableContentType, contentType, "", " ")
return code, h, output, err
}
tenantDbConfig, err := authentication.AuthenticateTenant(r.Header, cfg)
if err != nil {
output, _ = respond.MarshalContent(respond.UnauthorizedMessage, contentType, "", " ")
code = http.StatusUnauthorized //If wrong api key is passed we return UNAUTHORIZED http status
return code, h, output, err
}
//Extracting urlvar "name" from url path
id := mux.Vars(r)["id"]
// Try to open the mongo session
session, err := mongo.OpenSession(tenantDbConfig)
defer session.Close()
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
// Create structure for storing query results
result := MongoInterface{}
// Create a simple query object to query by name
query := bson.M{"id": id}
// Query collection tenants for the specific tenant name
err = mongo.FindOne(session, tenantDbConfig.Db, reportsColl, query, &result)
// If query returned zero result then no tenant matched this name,
// abort and notify user accordingly
if err != nil {
code = http.StatusNotFound
output, _ := ReportNotFound(contentType)
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
return code, h, output, err
}
// After successfully retrieving the db results
// call the createView function to render them into idented xml
output, err = createView([]MongoInterface{result}, contentType)
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
code = http.StatusOK
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
return code, h, output, err
}
// GetMetricResult returns the detailed message from a probe
func GetMetricResult(r *http.Request, cfg config.Config) (int, http.Header, []byte, error) {
//STANDARD DECLARATIONS START
code := http.StatusOK
h := http.Header{}
output := []byte("")
err := error(nil)
contentType := "application/xml"
charset := "utf-8"
//STANDARD DECLARATIONS END
tenantDbConfig, err := authentication.AuthenticateTenant(r.Header, cfg)
if err != nil {
if err.Error() == "Unauthorized" {
code = http.StatusUnauthorized
return code, h, output, err
}
code = http.StatusInternalServerError
return code, h, output, err
}
// Parse the request into the input
urlValues := r.URL.Query()
vars := mux.Vars(r)
input := metricResultQuery{
EndpointName: vars["endpoint_name"],
MetricName: vars["metric_name"],
Format: r.Header.Get("Accept"),
ExecTime: urlValues.Get("exec_time"),
}
// TODO: Decide which format (xml or json) should be the default
if input.Format == "application/xml" {
contentType = "application/xml"
} else if input.Format == "application/json" {
contentType = "application/json"
}
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
session, err := mongo.OpenSession(tenantDbConfig)
defer mongo.CloseSession(session)
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
result := metricResultOutput{}
metricCol := session.DB(tenantDbConfig.Db).C("status_metrics")
// Query the detailed metric results
err = metricCol.Find(prepQuery(input)).One(&result)
output, err = createMetricResultView(result, input.Format)
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
return code, h, output, err
}