| 1 | {"version":3,"file":"utils.js","sourceRoot":"","sources":["../../../src/baggage/utils.ts"],"names":[],"mappings":";;;AAAA;;;;;;;;;;;;;;GAcG;AACH,4CAAmG;AACnG,2CAKqB;AAIrB,SAAgB,iBAAiB,CAAC,QAAkB;IAClD,OAAO,QAAQ,CAAC,MAAM,CAAC,CAAC,MAAc,EAAE,OAAe,EAAE,EAAE;QACzD,MAAM,KAAK,GAAG,GAAG,MAAM,GAAG,MAAM,KAAK,EAAE,CAAC,CAAC,CAAC,mCAAuB,CAAC,CAAC,CAAC,EAClE,GAAG,OAAO,EAAE,CAAC;QACf,OAAO,KAAK,CAAC,MAAM,GAAG,oCAAwB,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC,CAAC,KAAK,CAAC;IAClE,CAAC,EAAE,EAAE,CAAC,CAAC;AACT,CAAC;AAND,8CAMC;AAED,SAAgB,WAAW,CAAC,OAAgB;IAC1C,OAAO,OAAO,CAAC,aAAa,EAAE,CAAC,GAAG,CAAC,CAAC,CAAC,GAAG,EAAE,KAAK,CAAC,EAAE,EAAE;QAClD,IAAI,KAAK,GAAG,GAAG,kBAAkB,CAAC,GAAG,CAAC,IAAI,kBAAkB,CAAC,KAAK,CAAC,KAAK,CAAC,EAAE,CAAC;QAE5E,sCAAsC;QACtC,kHAAkH;QAClH,IAAI,KAAK,CAAC,QAAQ,KAAK,SAAS,EAAE;YAChC,KAAK,IAAI,wCAA4B,GAAG,KAAK,CAAC,QAAQ,CAAC,QAAQ,EAAE,CAAC;SACnE;QAED,OAAO,KAAK,CAAC;IACf,CAAC,CAAC,CAAC;AACL,CAAC;AAZD,kCAYC;AAED,SAAgB,iBAAiB,CAAC,KAAa;IAC7C,MAAM,UAAU,GAAG,KAAK,CAAC,KAAK,CAAC,wCAA4B,CAAC,CAAC;IAC7D,IAAI,UAAU,CAAC,MAAM,IAAI,CAAC;QAAE,OAAO;IACnC,MAAM,WAAW,GAAG,UAAU,CAAC,KAAK,EAAE,CAAC;IACvC,IAAI,CAAC,WAAW;QAAE,OAAO;IACzB,MAAM,OAAO,GAAG,WAAW,CAAC,KAAK,CAAC,sCAA0B,CAAC,CAAC;IAC9D,IAAI,OAAO,CAAC,MAAM,KAAK,CAAC;QAAE,OAAO;IACjC,MAAM,GAAG,GAAG,kBAAkB,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC,IAAI,EAAE,CAAC,CAAC;IAClD,MAAM,KAAK,GAAG,kBAAkB,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC,IAAI,EAAE,CAAC,CAAC;IACpD,IAAI,QAAQ,CAAC;IACb,IAAI,UAAU,CAAC,MAAM,GAAG,CAAC,EAAE;QACzB,QAAQ,GAAG,IAAA,oCAA8B,EACvC,UAAU,CAAC,IAAI,CAAC,wCAA4B,CAAC,CAC9C,CAAC;KACH;IACD,OAAO,EAAE,GAAG,EAAE,KAAK,EAAE,QAAQ,EAAE,CAAC;AAClC,CAAC;AAhBD,8CAgBC;AAED;;;GAGG;AACH,SAAgB,uBAAuB,CAAC,KAAc;IACpD,IAAI,OAAO,KAAK,KAAK,QAAQ,IAAI,KAAK,CAAC,MAAM,KAAK,CAAC;QAAE,OAAO,EAAE,CAAC;IAC/D,OAAO,KAAK;SACT,KAAK,CAAC,mCAAuB,CAAC;SAC9B,GAAG,CAAC,KAAK,CAAC,EAAE;QACX,OAAO,iBAAiB,CAAC,KAAK,CAAC,CAAC;IAClC,CAAC,CAAC;SACD,MAAM,CAAC,OAAO,CAAC,EAAE,CAAC,OAAO,KAAK,SAAS,IAAI,OAAO,CAAC,KAAK,CAAC,MAAM,GAAG,CAAC,CAAC;SACpE,MAAM,CAAyB,CAAC,OAAO,EAAE,OAAO,EAAE,EAAE;QACnD,oEAAoE;QACpE,OAAO,CAAC,OAAQ,CAAC,GAAG,CAAC,GAAG,OAAQ,CAAC,KAAK,CAAC;QACvC,OAAO,OAAO,CAAC;IACjB,CAAC,EAAE,EAAE,CAAC,CAAC;AACX,CAAC;AAbD,0DAaC","sourcesContent":["/*\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nimport { Baggage, BaggageEntryMetadata, baggageEntryMetadataFromString } from '@opentelemetry/api';\nimport {\n BAGGAGE_ITEMS_SEPARATOR,\n BAGGAGE_PROPERTIES_SEPARATOR,\n BAGGAGE_KEY_PAIR_SEPARATOR,\n BAGGAGE_MAX_TOTAL_LENGTH,\n} from './constants';\n\ntype ParsedBaggageKeyValue = { key: string, value: string, metadata: BaggageEntryMetadata | undefined };\n\nexport function serializeKeyPairs(keyPairs: string[]): string {\n return keyPairs.reduce((hValue: string, current: string) => {\n const value = `${hValue}${hValue !== '' ? BAGGAGE_ITEMS_SEPARATOR : ''\n }${current}`;\n return value.length > BAGGAGE_MAX_TOTAL_LENGTH ? hValue : value;\n }, '');\n}\n\nexport function getKeyPairs(baggage: Baggage): string[] {\n return baggage.getAllEntries().map(([key, value]) => {\n let entry = `${encodeURIComponent(key)}=${encodeURIComponent(value.value)}`;\n\n // include opaque metadata if provided\n // NOTE: we intentionally don't URI-encode the metadata - that responsibility falls on the metadata implementation\n if (value.metadata !== undefined) {\n entry += BAGGAGE_PROPERTIES_SEPARATOR + value.metadata.toString();\n }\n\n return entry;\n });\n}\n\nexport function parsePairKeyValue(entry: string): ParsedBaggageKeyValue | undefined {\n const valueProps = entry.split(BAGGAGE_PROPERTIES_SEPARATOR);\n if (valueProps.length <= 0) return;\n const keyPairPart = valueProps.shift();\n if (!keyPairPart) return;\n const keyPair = keyPairPart.split(BAGGAGE_KEY_PAIR_SEPARATOR);\n if (keyPair.length !== 2) return;\n const key = decodeURIComponent(keyPair[0].trim());\n const value = decodeURIComponent(keyPair[1].trim());\n let metadata;\n if (valueProps.length > 0) {\n metadata = baggageEntryMetadataFromString(\n valueProps.join(BAGGAGE_PROPERTIES_SEPARATOR)\n );\n }\n return { key, value, metadata };\n}\n\n/**\n * Parse a string serialized in the baggage HTTP Format (without metadata):\n * https://github.com/w3c/baggage/blob/master/baggage/HTTP_HEADER_FORMAT.md\n */\nexport function parseKeyPairsIntoRecord(value?: string): Record<string, string> {\n if (typeof value !== 'string' || value.length === 0) return {};\n return value\n .split(BAGGAGE_ITEMS_SEPARATOR)\n .map(entry => {\n return parsePairKeyValue(entry);\n })\n .filter(keyPair => keyPair !== undefined && keyPair.value.length > 0)\n .reduce<Record<string, string>>((headers, keyPair) => {\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n headers[keyPair!.key] = keyPair!.value;\n return headers;\n }, {});\n}\n"]} |