Make simple actions parsing work
This commit is contained in:
parent
55869f551e
commit
5a9b2122c2
7 changed files with 160 additions and 21 deletions
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@ -39,6 +39,7 @@ var (
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errHTTPBadRequestAttachmentsExpiryBeforeDelivery = &errHTTP{40015, http.StatusBadRequest, "invalid request: attachment expiry before delayed delivery date", "https://ntfy.sh/docs/publish/#scheduled-delivery"}
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errHTTPBadRequestAttachmentsExpiryBeforeDelivery = &errHTTP{40015, http.StatusBadRequest, "invalid request: attachment expiry before delayed delivery date", "https://ntfy.sh/docs/publish/#scheduled-delivery"}
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errHTTPBadRequestWebSocketsUpgradeHeaderMissing = &errHTTP{40016, http.StatusBadRequest, "invalid request: client not using the websocket protocol", "https://ntfy.sh/docs/subscribe/api/#websockets"}
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errHTTPBadRequestWebSocketsUpgradeHeaderMissing = &errHTTP{40016, http.StatusBadRequest, "invalid request: client not using the websocket protocol", "https://ntfy.sh/docs/subscribe/api/#websockets"}
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errHTTPBadRequestJSONInvalid = &errHTTP{40017, http.StatusBadRequest, "invalid request: request body must be message JSON", "https://ntfy.sh/docs/publish/#publish-as-json"}
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errHTTPBadRequestJSONInvalid = &errHTTP{40017, http.StatusBadRequest, "invalid request: request body must be message JSON", "https://ntfy.sh/docs/publish/#publish-as-json"}
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errHTTPBadRequestActionJSONInvalid = &errHTTP{40018, http.StatusBadRequest, "invalid request: actions are invalid JSON", ""} // FIXME link
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errHTTPNotFound = &errHTTP{40401, http.StatusNotFound, "page not found", ""}
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errHTTPNotFound = &errHTTP{40401, http.StatusNotFound, "page not found", ""}
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errHTTPUnauthorized = &errHTTP{40101, http.StatusUnauthorized, "unauthorized", "https://ntfy.sh/docs/publish/#authentication"}
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errHTTPUnauthorized = &errHTTP{40101, http.StatusUnauthorized, "unauthorized", "https://ntfy.sh/docs/publish/#authentication"}
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errHTTPForbidden = &errHTTP{40301, http.StatusForbidden, "forbidden", "https://ntfy.sh/docs/publish/#authentication"}
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errHTTPForbidden = &errHTTP{40301, http.StatusForbidden, "forbidden", "https://ntfy.sh/docs/publish/#authentication"}
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@ -2,6 +2,7 @@ package server
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import (
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import (
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"database/sql"
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"database/sql"
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"encoding/json"
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"errors"
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"errors"
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"fmt"
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"fmt"
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_ "github.com/mattn/go-sqlite3" // SQLite driver
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_ "github.com/mattn/go-sqlite3" // SQLite driver
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@ -29,6 +30,7 @@ const (
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priority INT NOT NULL,
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priority INT NOT NULL,
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tags TEXT NOT NULL,
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tags TEXT NOT NULL,
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click TEXT NOT NULL,
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click TEXT NOT NULL,
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actions TEXT NOT NULL,
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attachment_name TEXT NOT NULL,
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attachment_name TEXT NOT NULL,
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attachment_type TEXT NOT NULL,
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attachment_type TEXT NOT NULL,
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attachment_size INT NOT NULL,
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attachment_size INT NOT NULL,
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@ -43,37 +45,37 @@ const (
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COMMIT;
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COMMIT;
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`
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`
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insertMessageQuery = `
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insertMessageQuery = `
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INSERT INTO messages (mid, time, topic, message, title, priority, tags, click, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, attachment_owner, encoding, published)
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INSERT INTO messages (mid, time, topic, message, title, priority, tags, click, actions, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, attachment_owner, encoding, published)
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VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
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VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
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`
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`
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pruneMessagesQuery = `DELETE FROM messages WHERE time < ? AND published = 1`
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pruneMessagesQuery = `DELETE FROM messages WHERE time < ? AND published = 1`
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selectRowIDFromMessageID = `SELECT id FROM messages WHERE topic = ? AND mid = ?`
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selectRowIDFromMessageID = `SELECT id FROM messages WHERE topic = ? AND mid = ?`
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selectMessagesSinceTimeQuery = `
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selectMessagesSinceTimeQuery = `
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SELECT mid, time, topic, message, title, priority, tags, click, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, attachment_owner, encoding
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SELECT mid, time, topic, message, title, priority, tags, click, actions, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, attachment_owner, encoding
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FROM messages
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FROM messages
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WHERE topic = ? AND time >= ? AND published = 1
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WHERE topic = ? AND time >= ? AND published = 1
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ORDER BY time, id
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ORDER BY time, id
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`
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`
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selectMessagesSinceTimeIncludeScheduledQuery = `
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selectMessagesSinceTimeIncludeScheduledQuery = `
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SELECT mid, time, topic, message, title, priority, tags, click, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, attachment_owner, encoding
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SELECT mid, time, topic, message, title, priority, tags, click, actions, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, attachment_owner, encoding
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FROM messages
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FROM messages
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WHERE topic = ? AND time >= ?
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WHERE topic = ? AND time >= ?
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ORDER BY time, id
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ORDER BY time, id
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`
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`
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selectMessagesSinceIDQuery = `
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selectMessagesSinceIDQuery = `
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SELECT mid, time, topic, message, title, priority, tags, click, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, attachment_owner, encoding
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SELECT mid, time, topic, message, title, priority, tags, click, actions, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, attachment_owner, encoding
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FROM messages
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FROM messages
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WHERE topic = ? AND id > ? AND published = 1
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WHERE topic = ? AND id > ? AND published = 1
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ORDER BY time, id
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ORDER BY time, id
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`
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`
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selectMessagesSinceIDIncludeScheduledQuery = `
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selectMessagesSinceIDIncludeScheduledQuery = `
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SELECT mid, time, topic, message, title, priority, tags, click, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, attachment_owner, encoding
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SELECT mid, time, topic, message, title, priority, tags, click, actions, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, attachment_owner, encoding
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FROM messages
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FROM messages
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WHERE topic = ? AND (id > ? OR published = 0)
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WHERE topic = ? AND (id > ? OR published = 0)
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ORDER BY time, id
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ORDER BY time, id
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`
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`
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selectMessagesDueQuery = `
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selectMessagesDueQuery = `
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SELECT mid, time, topic, message, title, priority, tags, click, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, attachment_owner, encoding
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SELECT mid, time, topic, message, title, priority, tags, click, actions, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, attachment_owner, encoding
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FROM messages
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FROM messages
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WHERE time <= ? AND published = 0
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WHERE time <= ? AND published = 0
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ORDER BY time, id
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ORDER BY time, id
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@ -228,6 +230,14 @@ func (c *messageCache) AddMessage(m *message) error {
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attachmentURL = m.Attachment.URL
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attachmentURL = m.Attachment.URL
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attachmentOwner = m.Attachment.Owner
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attachmentOwner = m.Attachment.Owner
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}
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}
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var actionsStr string
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if len(m.Actions) > 0 {
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actionsBytes, err := json.Marshal(m.Actions)
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if err != nil {
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return err
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}
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actionsStr = string(actionsBytes)
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}
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_, err := c.db.Exec(
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_, err := c.db.Exec(
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insertMessageQuery,
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insertMessageQuery,
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m.ID,
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m.ID,
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@ -238,6 +248,7 @@ func (c *messageCache) AddMessage(m *message) error {
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m.Priority,
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m.Priority,
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tags,
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tags,
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m.Click,
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m.Click,
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actionsStr,
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attachmentName,
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attachmentName,
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attachmentType,
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attachmentType,
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attachmentSize,
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attachmentSize,
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@ -399,7 +410,7 @@ func readMessages(rows *sql.Rows) ([]*message, error) {
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for rows.Next() {
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for rows.Next() {
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var timestamp, attachmentSize, attachmentExpires int64
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var timestamp, attachmentSize, attachmentExpires int64
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var priority int
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var priority int
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var id, topic, msg, title, tagsStr, click, attachmentName, attachmentType, attachmentURL, attachmentOwner, encoding string
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var id, topic, msg, title, tagsStr, click, actionsStr, attachmentName, attachmentType, attachmentURL, attachmentOwner, encoding string
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err := rows.Scan(
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err := rows.Scan(
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&id,
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&id,
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×tamp,
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×tamp,
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@ -409,6 +420,7 @@ func readMessages(rows *sql.Rows) ([]*message, error) {
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&priority,
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&priority,
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&tagsStr,
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&tagsStr,
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&click,
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&click,
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&actionsStr,
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&attachmentName,
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&attachmentName,
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&attachmentType,
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&attachmentType,
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&attachmentSize,
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&attachmentSize,
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@ -424,6 +436,12 @@ func readMessages(rows *sql.Rows) ([]*message, error) {
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if tagsStr != "" {
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if tagsStr != "" {
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tags = strings.Split(tagsStr, ",")
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tags = strings.Split(tagsStr, ",")
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}
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}
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var actions []*action
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if actionsStr != "" {
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if err := json.Unmarshal([]byte(actionsStr), &actions); err != nil {
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return nil, err
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}
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}
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var att *attachment
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var att *attachment
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if attachmentName != "" && attachmentURL != "" {
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if attachmentName != "" && attachmentURL != "" {
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att = &attachment{
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att = &attachment{
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@ -445,6 +463,7 @@ func readMessages(rows *sql.Rows) ([]*message, error) {
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Priority: priority,
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Priority: priority,
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Tags: tags,
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Tags: tags,
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Click: click,
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Click: click,
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Actions: actions,
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Attachment: att,
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Attachment: att,
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Encoding: encoding,
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Encoding: encoding,
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})
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})
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@ -93,6 +93,7 @@ const (
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emptyMessageBody = "triggered" // Used if message body is empty
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emptyMessageBody = "triggered" // Used if message body is empty
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defaultAttachmentMessage = "You received a file: %s" // Used if message body is empty, and there is an attachment
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defaultAttachmentMessage = "You received a file: %s" // Used if message body is empty, and there is an attachment
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encodingBase64 = "base64"
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encodingBase64 = "base64"
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actionIDLength = 10
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)
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)
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// WebSocket constants
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// WebSocket constants
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@ -537,14 +538,10 @@ func (s *Server) parsePublishParams(r *http.Request, v *visitor, m *message) (ca
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}
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}
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actionsStr := readParam(r, "x-actions", "actions", "action")
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actionsStr := readParam(r, "x-actions", "actions", "action")
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if actionsStr != "" {
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if actionsStr != "" {
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actions := make([]action, 0)
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m.Actions, err = parseActions(actionsStr)
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if err := json.Unmarshal([]byte(actionsStr), &actions); err != nil {
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if err != nil {
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return false, false, "", false, errHTTPBadRequestDelayNoCache // FIXME error
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return false, false, "", false, errHTTPBadRequestActionJSONInvalid
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}
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}
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for i := range actions {
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actions[i].ID = util.RandomString(10) // FIXME
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}
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m.Actions = actions
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}
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}
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unifiedpush = readBoolParam(r, false, "x-unifiedpush", "unifiedpush", "up") // see GET too!
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unifiedpush = readBoolParam(r, false, "x-unifiedpush", "unifiedpush", "up") // see GET too!
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if unifiedpush {
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if unifiedpush {
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@ -27,13 +27,15 @@ type message struct {
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Priority int `json:"priority,omitempty"`
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Priority int `json:"priority,omitempty"`
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Tags []string `json:"tags,omitempty"`
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Tags []string `json:"tags,omitempty"`
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Click string `json:"click,omitempty"`
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Click string `json:"click,omitempty"`
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Actions []action `json:"actions,omitempty"`
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Actions []*action `json:"actions,omitempty"`
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Attachment *attachment `json:"attachment,omitempty"`
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Attachment *attachment `json:"attachment,omitempty"`
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Title string `json:"title,omitempty"`
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Title string `json:"title,omitempty"`
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Message string `json:"message,omitempty"`
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Message string `json:"message,omitempty"`
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Encoding string `json:"encoding,omitempty"` // empty for raw UTF-8, or "base64" for encoded bytes
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Encoding string `json:"encoding,omitempty"` // empty for raw UTF-8, or "base64" for encoded bytes
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}
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}
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// FIXME persist actions
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type attachment struct {
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type attachment struct {
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Name string `json:"name"`
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Name string `json:"name"`
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Type string `json:"type,omitempty"`
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Type string `json:"type,omitempty"`
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@ -46,11 +48,12 @@ type attachment struct {
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type action struct {
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type action struct {
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ID string `json:"id"`
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ID string `json:"id"`
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Action string `json:"action"`
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Action string `json:"action"`
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Label string `json:"label"`
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Label string `json:"label"` // "view", "broadcast", or "http"
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URL string `json:"url,omitempty"` // used in "view" and "http"
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URL string `json:"url,omitempty"` // used in "view" and "http" actions
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Method string `json:"method,omitempty"` // used in "http"
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Method string `json:"method,omitempty"` // used in "http" action, default is POST (!)
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Headers map[string]string `json:"headers,omitempty"` // used in "http"
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Headers map[string]string `json:"headers,omitempty"` // used in "http" action
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Body string `json:"body,omitempty"` // used in "http"
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Body string `json:"body,omitempty"` // used in "http" action
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Extras map[string]string `json:"extras,omitempty"` // used in "broadcast" action
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}
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}
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// publishMessage is used as input when publishing as JSON
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// publishMessage is used as input when publishing as JSON
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@ -1,6 +1,10 @@
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package server
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package server
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import (
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import (
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"encoding/json"
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"fmt"
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"github.com/pkg/errors"
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"heckel.io/ntfy/util"
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"net/http"
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"net/http"
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"strings"
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"strings"
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)
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)
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@ -40,3 +44,73 @@ func readQueryParam(r *http.Request, names ...string) string {
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}
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}
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return ""
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return ""
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}
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}
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func parseActions(s string) (actions []*action, err error) {
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s = strings.TrimSpace(s)
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if strings.HasPrefix(s, "[") {
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actions, err = parseActionsFromJSON(s)
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} else {
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actions, err = parseActionsFromSimple(s)
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}
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if err != nil {
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return nil, err
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}
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for i := range actions {
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actions[i].ID = util.RandomString(actionIDLength)
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if !util.InStringList([]string{"view", "broadcast", "http"}, actions[i].Action) {
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return nil, fmt.Errorf("cannot parse actions: action '%s' unknown", actions[i].Action)
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} else if actions[i].Label == "" {
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return nil, fmt.Errorf("cannot parse actions: label must be set")
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}
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}
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return actions, nil
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}
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func parseActionsFromJSON(s string) ([]*action, error) {
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actions := make([]*action, 0)
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if err := json.Unmarshal([]byte(s), &actions); err != nil {
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return nil, err
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}
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return actions, nil
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}
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func parseActionsFromSimple(s string) ([]*action, error) {
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actions := make([]*action, 0)
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rawActions := util.SplitNoEmpty(s, ";")
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for _, rawAction := range rawActions {
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newAction := &action{}
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parts := util.SplitNoEmpty(rawAction, ",")
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if len(parts) < 3 {
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return nil, fmt.Errorf("cannot parse action: action requires at least keys 'action', 'label' and one parameter: %s", rawAction)
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}
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for i, part := range parts {
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key, value := util.SplitKV(part, "=")
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if key == "" && i == 0 {
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newAction.Action = value
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} else if key == "" && i == 1 {
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newAction.Label = value
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} else if key == "" && i == 2 {
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newAction.URL = value // This works, because both "http" and "view" need a URL
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} else if key != "" {
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switch strings.ToLower(key) {
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case "action":
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newAction.Action = value
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case "label":
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newAction.Label = value
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case "url":
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newAction.URL = value
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case "method":
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newAction.Method = value
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case "body":
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newAction.Body = value
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default:
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return nil, errors.Errorf("cannot parse action: key '%s' not supported, please use JSON format instead", part)
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}
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} else {
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return nil, errors.Errorf("cannot parse action: unknown phrase '%s'", part)
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}
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}
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actions = append(actions, newAction)
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}
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return actions, nil
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}
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@ -27,3 +27,38 @@ func TestReadBoolParam(t *testing.T) {
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require.Equal(t, false, up)
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require.Equal(t, false, up)
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require.Equal(t, true, firebase)
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require.Equal(t, true, firebase)
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}
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}
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func TestParseActions(t *testing.T) {
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actions, err := parseActions("[]")
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require.Nil(t, err)
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require.Empty(t, actions)
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actions, err = parseActions("action=http, label=Open door, url=https://door.lan/open; view, Show portal, https://door.lan")
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require.Nil(t, err)
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require.Equal(t, 2, len(actions))
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require.Equal(t, "http", actions[0].Action)
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require.Equal(t, "Open door", actions[0].Label)
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require.Equal(t, "https://door.lan/open", actions[0].URL)
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require.Equal(t, "view", actions[1].Action)
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require.Equal(t, "Show portal", actions[1].Label)
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require.Equal(t, "https://door.lan", actions[1].URL)
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||||||
|
actions, err = parseActions(`[{"action":"http","label":"Open door","url":"https://door.lan/open"}, {"action":"view","label":"Show portal","url":"https://door.lan"}]`)
|
||||||
|
require.Nil(t, err)
|
||||||
|
require.Equal(t, 2, len(actions))
|
||||||
|
require.Equal(t, "http", actions[0].Action)
|
||||||
|
require.Equal(t, "Open door", actions[0].Label)
|
||||||
|
require.Equal(t, "https://door.lan/open", actions[0].URL)
|
||||||
|
require.Equal(t, "view", actions[1].Action)
|
||||||
|
require.Equal(t, "Show portal", actions[1].Label)
|
||||||
|
require.Equal(t, "https://door.lan", actions[1].URL)
|
||||||
|
|
||||||
|
actions, err = parseActions("action=http, label=Open door, url=https://door.lan/open, body=this is a body, method=PUT")
|
||||||
|
require.Nil(t, err)
|
||||||
|
require.Equal(t, 1, len(actions))
|
||||||
|
require.Equal(t, "http", actions[0].Action)
|
||||||
|
require.Equal(t, "Open door", actions[0].Label)
|
||||||
|
require.Equal(t, "https://door.lan/open", actions[0].URL)
|
||||||
|
require.Equal(t, "PUT", actions[0].Method)
|
||||||
|
require.Equal(t, "this is a body", actions[0].Body)
|
||||||
|
}
|
||||||
|
|
10
util/util.go
10
util/util.go
|
@ -77,6 +77,16 @@ func SplitNoEmpty(s string, sep string) []string {
|
||||||
return res
|
return res
|
||||||
}
|
}
|
||||||
|
|
||||||
|
// SplitKV splits a string into a key/value pair using a separator, and trimming space. If the separator
|
||||||
|
// is not found, key is empty.
|
||||||
|
func SplitKV(s string, sep string) (key string, value string) {
|
||||||
|
kv := strings.SplitN(strings.TrimSpace(s), sep, 2)
|
||||||
|
if len(kv) == 2 {
|
||||||
|
return strings.TrimSpace(kv[0]), strings.TrimSpace(kv[1])
|
||||||
|
}
|
||||||
|
return "", strings.TrimSpace(kv[0])
|
||||||
|
}
|
||||||
|
|
||||||
// RandomString returns a random string with a given length
|
// RandomString returns a random string with a given length
|
||||||
func RandomString(length int) string {
|
func RandomString(length int) string {
|
||||||
randomMutex.Lock() // Who would have thought that random.Intn() is not thread-safe?!
|
randomMutex.Lock() // Who would have thought that random.Intn() is not thread-safe?!
|
||||||
|
|
Loading…
Reference in a new issue