oidc-client
Version:
OpenID Connect (OIDC) & OAuth2 client library
191 lines • 20.9 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
const rxjs_1 = require("rxjs");
const operators_1 = require("rxjs/operators");
const exception_1 = require("../exception/exception");
const filtered_1 = require("../tree/filtered");
const host_tree_1 = require("../tree/host-tree");
const interface_1 = require("../tree/interface");
const scoped_1 = require("../tree/scoped");
const static_1 = require("../tree/static");
const virtual_1 = require("../tree/virtual");
const call_1 = require("./call");
/**
* A Source that returns an tree as its single value.
*/
function source(tree) {
return () => tree;
}
exports.source = source;
/**
* A source that returns an empty tree.
*/
function empty() {
return () => static_1.empty();
}
exports.empty = empty;
/**
* Chain multiple rules into a single rule.
*/
function chain(rules) {
return (tree, context) => {
return rules.reduce((acc, curr) => {
return call_1.callRule(curr, acc, context);
}, rxjs_1.of(tree));
};
}
exports.chain = chain;
/**
* Apply multiple rules to a source, and returns the source transformed.
*/
function apply(source, rules) {
return (context) => {
return call_1.callRule(chain([
...rules,
// Optimize the tree. Since this is a source tree, there's not much harm here and this might
// avoid further issues.
tree => {
if (tree instanceof virtual_1.VirtualTree) {
tree.optimize();
return tree;
}
else if (tree.actions.length != 0) {
return static_1.optimize(tree);
}
else {
return tree;
}
},
]), call_1.callSource(source, context), context);
};
}
exports.apply = apply;
/**
* Merge an input tree with the source passed in.
*/
function mergeWith(source, strategy = interface_1.MergeStrategy.Default) {
return (tree, context) => {
const result = call_1.callSource(source, context);
return result.pipe(operators_1.map(other => static_1.merge(tree, other, strategy || context.strategy)));
};
}
exports.mergeWith = mergeWith;
function noop() {
return (tree, _context) => tree;
}
exports.noop = noop;
function filter(predicate) {
return ((tree) => {
// TODO: Remove VirtualTree usage in 7.0
if (virtual_1.VirtualTree.isVirtualTree(tree)) {
return new filtered_1.FilteredTree(tree, predicate);
}
else if (host_tree_1.HostTree.isHostTree(tree)) {
return new host_tree_1.FilterHostTree(tree, predicate);
}
else {
throw new exception_1.SchematicsException('Tree type is not supported.');
}
});
}
exports.filter = filter;
function asSource(rule) {
return apply(empty(), [rule]);
}
exports.asSource = asSource;
function branchAndMerge(rule, strategy = interface_1.MergeStrategy.Default) {
return (tree, context) => {
const branchedTree = static_1.branch(tree);
return call_1.callRule(rule, rxjs_1.of(branchedTree), context)
.pipe(operators_1.last(), operators_1.map(t => static_1.merge(tree, t, strategy)));
};
}
exports.branchAndMerge = branchAndMerge;
function when(predicate, operator) {
return (entry) => {
if (predicate(entry.path, entry)) {
return operator(entry);
}
else {
return entry;
}
};
}
exports.when = when;
function partitionApplyMerge(predicate, ruleYes, ruleNo) {
return (tree, context) => {
const [yes, no] = static_1.partition(tree, predicate);
if (!ruleNo) {
// Shortcut.
return call_1.callRule(ruleYes, rxjs_1.of(static_1.partition(tree, predicate)[0]), context)
.pipe(operators_1.map(yesTree => static_1.merge(yesTree, no, context.strategy)));
}
return call_1.callRule(ruleYes, rxjs_1.of(yes), context)
.pipe(operators_1.concatMap(yesTree => {
return call_1.callRule(ruleNo, rxjs_1.of(no), context)
.pipe(operators_1.map(noTree => static_1.merge(yesTree, noTree, context.strategy)));
}));
};
}
exports.partitionApplyMerge = partitionApplyMerge;
function forEach(operator) {
return (tree) => {
tree.visit((path, entry) => {
if (!entry) {
return;
}
const newEntry = operator(entry);
if (newEntry === entry) {
return;
}
if (newEntry === null) {
tree.delete(path);
return;
}
if (newEntry.path != path) {
tree.rename(path, newEntry.path);
}
if (!newEntry.content.equals(entry.content)) {
tree.overwrite(newEntry.path, newEntry.content);
}
});
return tree;
};
}
exports.forEach = forEach;
function composeFileOperators(operators) {
return (entry) => {
let current = entry;
for (const op of operators) {
current = op(current);
if (current === null) {
// Deleted, just return.
return null;
}
}
return current;
};
}
exports.composeFileOperators = composeFileOperators;
function applyToSubtree(path, rules) {
return (tree, context) => {
const scoped = new scoped_1.ScopedTree(tree, path);
return call_1.callRule(chain(rules), rxjs_1.of(scoped), context).pipe(operators_1.map(result => {
if (result === scoped) {
return tree;
}
else {
throw new exception_1.SchematicsException('Original tree must be returned from all rules when using "applyToSubtree".');
}
}));
};
}
exports.applyToSubtree = applyToSubtree;
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* @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nimport { Observable, of as observableOf } from 'rxjs';\nimport { concatMap, last, map } from 'rxjs/operators';\nimport { FileOperator, Rule, SchematicContext, Source } from '../engine/interface';\nimport { SchematicsException } from '../exception/exception';\nimport { FilteredTree } from '../tree/filtered';\nimport { FilterHostTree, HostTree } from '../tree/host-tree';\nimport { FileEntry, FilePredicate, MergeStrategy, Tree } from '../tree/interface';\nimport { ScopedTree } from '../tree/scoped';\nimport {\n  branch,\n  empty as staticEmpty,\n  merge as staticMerge,\n  optimize as staticOptimize,\n  partition as staticPartition,\n} from '../tree/static';\nimport { VirtualTree } from '../tree/virtual';\nimport { callRule, callSource } from './call';\n\n\n/**\n * A Source that returns an tree as its single value.\n */\nexport function source(tree: Tree): Source {\n  return () => tree;\n}\n\n\n/**\n * A source that returns an empty tree.\n */\nexport function empty(): Source {\n  return () => staticEmpty();\n}\n\n\n/**\n * Chain multiple rules into a single rule.\n */\nexport function chain(rules: Rule[]): Rule {\n  return (tree: Tree, context: SchematicContext) => {\n    return rules.reduce((acc: Observable<Tree>, curr: Rule) => {\n      return callRule(curr, acc, context);\n    }, observableOf(tree));\n  };\n}\n\n\n/**\n * Apply multiple rules to a source, and returns the source transformed.\n */\nexport function apply(source: Source, rules: Rule[]): Source {\n  return (context: SchematicContext) => {\n    return callRule(chain([\n      ...rules,\n      // Optimize the tree. Since this is a source tree, there's not much harm here and this might\n      // avoid further issues.\n      tree => {\n        if (tree instanceof VirtualTree) {\n          tree.optimize();\n\n          return tree;\n        } else if (tree.actions.length != 0) {\n          return staticOptimize(tree);\n        } else {\n          return tree;\n        }\n      },\n    ]), callSource(source, context), context);\n  };\n}\n\n\n/**\n * Merge an input tree with the source passed in.\n */\nexport function mergeWith(source: Source, strategy: MergeStrategy = MergeStrategy.Default): Rule {\n  return (tree: Tree, context: SchematicContext) => {\n    const result = callSource(source, context);\n\n    return result.pipe(map(other => staticMerge(tree, other, strategy || context.strategy)));\n  };\n}\n\n\nexport function noop(): Rule {\n  return (tree: Tree, _context: SchematicContext) => tree;\n}\n\n\nexport function filter(predicate: FilePredicate<boolean>): Rule {\n  return ((tree: Tree) => {\n    // TODO: Remove VirtualTree usage in 7.0\n    if (VirtualTree.isVirtualTree(tree)) {\n      return new FilteredTree(tree, predicate);\n    } else if (HostTree.isHostTree(tree)) {\n      return new FilterHostTree(tree, predicate);\n    } else {\n      throw new SchematicsException('Tree type is not supported.');\n    }\n  });\n}\n\n\nexport function asSource(rule: Rule): Source {\n  return apply(empty(), [rule]);\n}\n\n\nexport function branchAndMerge(rule: Rule, strategy = MergeStrategy.Default): Rule {\n  return (tree: Tree, context: SchematicContext) => {\n    const branchedTree = branch(tree);\n\n    return callRule(rule, observableOf(branchedTree), context)\n      .pipe(\n        last(),\n        map(t => staticMerge(tree, t, strategy)),\n      );\n  };\n}\n\n\nexport function when(predicate: FilePredicate<boolean>, operator: FileOperator): FileOperator {\n  return (entry: FileEntry) => {\n    if (predicate(entry.path, entry)) {\n      return operator(entry);\n    } else {\n      return entry;\n    }\n  };\n}\n\n\nexport function partitionApplyMerge(\n  predicate: FilePredicate<boolean>,\n  ruleYes: Rule,\n  ruleNo?: Rule,\n): Rule {\n  return (tree: Tree, context: SchematicContext) => {\n    const [yes, no] = staticPartition(tree, predicate);\n\n    if (!ruleNo) {\n      // Shortcut.\n      return callRule(ruleYes, observableOf(staticPartition(tree, predicate)[0]), context)\n        .pipe(map(yesTree => staticMerge(yesTree, no, context.strategy)));\n    }\n\n    return callRule(ruleYes, observableOf(yes), context)\n      .pipe(concatMap(yesTree => {\n        return callRule(ruleNo, observableOf(no), context)\n          .pipe(map(noTree => staticMerge(yesTree, noTree, context.strategy)));\n      }));\n  };\n}\n\n\nexport function forEach(operator: FileOperator): Rule {\n  return (tree: Tree) => {\n    tree.visit((path, entry) => {\n      if (!entry) {\n        return;\n      }\n      const newEntry = operator(entry);\n      if (newEntry === entry) {\n        return;\n      }\n      if (newEntry === null) {\n        tree.delete(path);\n\n        return;\n      }\n      if (newEntry.path != path) {\n        tree.rename(path, newEntry.path);\n      }\n      if (!newEntry.content.equals(entry.content)) {\n        tree.overwrite(newEntry.path, newEntry.content);\n      }\n    });\n\n    return tree;\n  };\n}\n\n\nexport function composeFileOperators(operators: FileOperator[]): FileOperator {\n  return (entry: FileEntry) => {\n    let current: FileEntry | null = entry;\n    for (const op of operators) {\n      current = op(current);\n\n      if (current === null) {\n        // Deleted, just return.\n        return null;\n      }\n    }\n\n    return current;\n  };\n}\n\nexport function applyToSubtree(path: string, rules: Rule[]): Rule {\n  return (tree, context) => {\n    const scoped = new ScopedTree(tree, path);\n\n    return callRule(chain(rules), observableOf(scoped), context).pipe(\n      map(result => {\n        if (result === scoped) {\n          return tree;\n        } else {\n          throw new SchematicsException(\n            'Original tree must be returned from all rules when using \"applyToSubtree\".',\n          );\n        }\n      }),\n    );\n  };\n}\n"]}