NuGet.Protocol

A caching source repository provider intended to be used as a singleton.

Retrieve repositories that have been cached.

Create a repository and add it to the cache.

Serialize object to the JSON.

The object.

Deserialize object from the JSON.

Type of object JSON representation of object

Deserialize object from the JSON.

Type of object JSON representation of object The settings.

Deserialize object from the JSON.

JSON representation of object The object type.

Serialize object to JToken.

The object.

Deserialize object directly from JToken.

Type of object. The JToken to be deserialized.

Deserialize object directly from JToken.

The JToken to be deserialized. The object type.

Extract the property directly from JObject.

Type of property to return. The JObject to be deserialized. The property name.

A to allow System.Text.Json to read/write

A SemanticVersion JSON converter.

Gets a flag indicating whether or not a type is convertible.

An object type to check. if is convertible; otherwise .

Reads the JSON representation of the object.

A JSON reader. The type of the object. The existing value of the object. A serializer. A object.

Writes the JSON representation of the object.

A JSON writer. A value to serialize. A serializer.

A VersionRange JSON converter.

Gets a flag indicating whether or not a type is convertible.

An object type to check. if is convertible; otherwise .

Reads the JSON representation of the object.

A JSON reader. The type of the object. The existing value of the object. A serializer. A object.

Writes the JSON representation of the object.

A JSON writer. A value to serialize. A serializer.

Retrieve the for a registration.

Returns an empty sequence if the package does not exist.

Process an individual package version entry

Returns the RemoteSourceDependencyInfo object corresponding to this package version

Retrieve a registration blob

Returns Null if the package does not exist

Retrieve the target framework from a dependency group obj

The result of .

Initializes a new class.

A download resource result status. Thrown if is either or .

Initializes a new class.

A package stream. A package source. Thrown if is .

Initializes a new class.

A package stream. A package reader. A package source. Thrown if is .

Initializes a new class.

A package reader. A package source. Thrown if is .

Gets the package .

The value may be .

Gets the source containing this package, if not from cache

The value may be .

Gets the for the package.

The value may be .

Disposes of this instance.

Base protocol exception type containing a message and optional inner exception.

Original package identity from the package. This contains the exact casing for the id and version.

Gets the package dependency groups.

Gets the framework reference groups.

DependencyInfo

original package identity package dependency groups Sequence of s.

A suggested root folder to drop temporary files under, it will get cleared by the disposal of the that was used to create this instance.

Inner cache context.

Represents a resource provided by a server endpoint (V2 or V3).

INuGetResourceProviders are imported by SourceRepository. They exist as singletons which span all sources, and are responsible for determining if they should be used for the given source when TryCreate is called. The provider determines the caching. Resources may be cached per source, but they are normally created new each time to allow for caching within the context they were created in. Providers may retrieve other resources from the source repository and pass them to the resources they create in order to build on them.

Attempts to create a resource for this source.

The provider may return true but null for the resource if the provider determines that it should not exist. Source repository True if this provider handles the input source.

Resource type provided

Name of the provider. This is used for ordering.

Names of providers this should be ordered BEFORE Gives this instance a higher priority.

If provider: default is named here, this provider will be called BEFORE default

Names of providers this should be ordered AFTER. Gives this instance a lower priority.

If provider: default is named here, this provider will be called AFTER default

SourceRepositoryProvider composes resource providers into source repositories.

Retrieve repositories

Create a repository for one time use.

Gets the package source provider

Package metadata only containing select fields relevant to search results processing and presenting. Immutable.

Gets the deprecation metadata for the package.

Deprecation metadata is only available through remote feeds, not local feeds. Some servers do not return deprecation information via results, only through or .

Lists the available versions of the package on the source.

Gets the vulnerability metadata for the package.

Vulnerability metadata is only available through remote feeds, not local feeds. Some servers do not return vulnerability information via results, only through or .

Helper class allowing creation/alteration of immutable package metadata objects.

Shortcut methods to create altered metadata objects with new versions.

In V2, when finding the list of versions that a package ID has, we also get all of the metadata associated with each version. It would be wasteful to throw this away, so we store what we have here. For V3, the metadata property is null. Callers that receive this type need to be able to fetch this package metadata some other way if this property is null.

Positions to base providers on

The first provider called

The last provider called

Intended for internal use only: utility method for testing purposes.

The status of a package action.

package identity repository source or null 0.0 - 1.0

Completion - 0.0 - 1.0

True at 100% completion

An imperfect sort for provider before/after

A plugin resource provider.

This is unsealed only to facilitate testing.

Asynchronously attempts to create a resource for the specified source repository.

A source repository. A cancellation token. A task that represents the asynchronous operation. The task result () returns a Tuple<bool, INuGetResource> Thrown if is . Thrown if is cancelled.

A for plugins.

Instantiates a new class.

A plugin. A plugin multiclient utilities. A package source. Thrown if is . Thrown if is . Thrown if is .

Asynchronously copies a .nupkg to a stream.

A package ID. A package version. A destination stream. A source cache context. A logger. A cancellation token. A task that represents the asynchronous operation. The task result () returns an indicating whether or not the .nupkg file was copied. Thrown always.

Asynchronously gets a package downloader for a package identity.

A package identity. A source cache context. A logger. A cancellation token. A task that represents the asynchronous operation. The task result () returns an . Thrown if . Thrown if . Thrown if . Thrown if is cancelled.

Asynchronously gets all package versions for a package ID.

A package ID. A source cache context. A logger. A cancellation token. A task that represents the asynchronous operation. The task result () returns an . Thrown if is either or an empty string. Thrown if . Thrown if . Thrown if is cancelled.

Asynchronously gets dependency information for a specific package.

A package id. A package version. A source cache context. A logger. A cancellation token. A task that represents the asynchronous operation. The task result () returns an . Thrown if is either or an empty string. Thrown if . Thrown if . Thrown if . Thrown if is cancelled.

Asynchronously check if exact package (id/version) exists at this source.

A collection of package dependency groups with the content (nupkg url).

DependencyInfo

package identity package dependency groups The content uri for the dependency.

Package identity

IsListed

Package dependency groups

The content url of this resource.

Create the default source repository provider

Find sources from nuget.config based on the root path

lowest folder path

Create a SourceRepository

Type this resource provider creates name used for ordering providers that this provider should have precendence over providers that this provider should be called after

Provides methods for resolving a package and its dependencies. This might change based on the new dependency resolver.

Retrieve dependency info for a single package.

package id and version project target framework. This is used for finding the dependency group cancellation token Returns dependency info for the given package if it exists. If the package is not found null is returned.

Retrieve the available packages and their dependencies.

Includes prerelease packages package Id to search project target framework. This is used for finding the dependency group cancellation token available packages and their dependencies

Retrieve the available packages and their dependencies.

Includes prerelease packages package Id to search cancellation token available packages and their dependencies

Finds the download url of a nupkg

Downloads a package .nupkg with the provided identity. If the package is not available on the source but the source itself is not down or unavailable, the will be . If the operation was cancelled, the will be .

A resource capable of fetching packages, package versions and package dependency information.

Asynchronously gets all package versions for a package ID.

Asynchronously gets dependency information for a specific package.

Asynchronously copies a .nupkg to a stream.

Asynchronously gets a package downloader for a package identity.

Asynchronously check if exact package (id/version) exists at this source.

Read dependency info from a nuspec.

This also verifies minClientVersion.

An HttpClient configured for the package source

HttpClientHandler used for credential support.

Message handler containing the ClientHandler.

A resource for detecting the capabilities of a V2 feed.

Basic metadata

Get all versions of a package

True if the package exists in the source Includes unlisted.

True if the package exists in the source

Returns all versions of a package

Return package metadata for the input PackageIdentity

Retrieves search results

Contains logics to push or delete packages in Http server or file system

Create temporary verification api key endpoint: "create-verification-key/[package id]/[package version]"

Push nupkgs, and if successful, push any corresponding symbols.

Thrown when any resolved file path does not exist.

Get the symbols package from the original package. Removes the .nupkg and adds .snupkg or .symbols.nupkg.

Pushes a package to the Http server.

Indicator of whether to show PushCommandPackagePushed message.

Ensures a Success HTTP Status Code is returned unless a specified exclusion occurred. If CodeNotToThrow is provided and the response contains this code, do not EnsureSuccess and instead return the exception code gracefully.

Response StatusCode

Gently log any specified Skipped status code without throwing.

If provided, it indicates that this StatusCode occurred but was flagged as to be Skipped. Indication of whether the log occurred.

If we provide such option, output a help message that explains that the error that occurred can be ignored by using it.

Error to check for a relevant option to advertise to the user.

Represents a plugin resource.

Instantiates a new class.

Plugin creation results. Thrown if is . Thrown if is .

Gets the first plugin satisfying the required operation claims for the current package source.

The required operation claim. A cancellation token. A task that represents the asynchronous operation. The task result () returns a . Thrown if is cancelled.

Contains logics to push symbol packages in Http server or file system

A search filter context that represents the UI settings

Initializes an instance of a and validates required parameters.

Whether or not to allow prerelease results.

Initializes an instance of a and validates required parameters.

Whether or not to allow prerelease results. The filter to apply to the results.

Filter to only the list of packages compatible with these frameworks.

Include prerelease packages in search

Include unlisted packages in search

Restrict the search to certain package types.

The optional filter type. Absense of this value indicates that all versions should be returned.

The optional order by. Absense of this value indicates that search results should be ordered by relevance.

The type of filter to apply to the search.

Here are some examples to clarify what these filters mean. Suppose the very latest version is prerelease. Version | Prerelease | IsLatestVersion | IsAbsoluteLatestVersion ------------|------------|-----------------|------------------------ 8.0.1-beta1 | true | false | false 8.0.3 | false | false | false 9.0.1 | false | true | false 9.0.2-beta1 | true | false | true Suppose the very latest version is not prerelease. Notice the latest version is also the absolute latest version. In other words, a prerelease package cannot be a latest version but a non-prerelease package can be both the latest version and the absolute latest version. Version | Prerelease | IsLatestVersion | IsAbsoluteLatestVersion ------------|------------|-----------------|------------------------ 8.0.1-beta1 | true | false | false 8.0.3 | false | false | false 9.0.1 | false | true | true Suppose there are only prerelease versions. Notice there are no package that has IsLatestVersion as true. Version | Prerelease | IsLatestVersion | IsAbsoluteLatestVersion ------------|------------|-----------------|------------------------ 8.0.1-beta1 | true | false | false 9.0.2-beta1 | true | false | true

Only select the latest stable version of a package per package ID. Given the server supports , a package that is should never be prerelease. Also, it does not make sense to look for a package when also including prerelease.

Only select the absolute latest version of a package per package ID. It does not make sense to look for a when excluding prerelease.

Order the resulting packages by package ID.

Cache control settings for the V3 disk cache.

Path of temp folder if requested by GeneratedTempFolder

Default amount of time to cache version lists.

If set, the global disk cache will not be written to or read from. Instead, a temporary directory will be used.

If set, the global disk cache will not be written to.

Package version lists or packages from the server older than this date will be fetched from the server.

This will be ignored if is true. If the value is null the default expiration will be used.

Force the in-memory cache to reload. This avoids allowing other calls to populate the memory cache again from cached files on disk using a different source context. This should only be used for retries.

X-NUGET-SESSION This should be unique for each package operation.

Package version lists from the server older than this time span will be fetched from the server.

Clones the current SourceCacheContext.

Clones the current cache context and does the following: 1. Sets MaxAge to Now 2. RefreshMemoryCache to true

True if the package is listed and shown in search.

This property only applies to online sources.

Source repository the dependency information was retrieved from.

The HTTP, UNC, or local file URI to the package nupkg.

Optional

Package hash

Optional

Represents a Server endpoint. Exposes methods to get a specific resource such as Search, Metrics service and so on for the given server endpoint.

Pre-determined feed type.

Source Repository

source url Resource providers

Source Repository

source url Resource providers

Source Repository

source url Resource providers Restrict the source to this feed type.

Internal default constructor

Package source

Find the FeedType of the source. If overridden FeedTypeOverride is returned.

Returns a resource from the SourceRepository if it exists.

Expected resource type Null if the resource does not exist

Returns a resource from the SourceRepository if it exists.

Expected resource type Null if the resource does not exist

Returns a resource from the SourceRepository if it exists.

Expected resource type Null if the resource does not exist

Returns a resource from the SourceRepository if it exists.

Expected resource type Null if the resource does not exist

Initialize provider cache

Get the feed type from the package source.

SourceRepositoryProvider is the high level source for repository objects representing package sources.

Non-MEF constructor

Retrieve repositories

Create a repository for one time use.

Set user agent string on HttpClient to the static string.

Http client

Represents a helper class for determining if enhanced retry is enabled and what settings to use.

The default delay in milliseconds between retries.

The default number of times to retry.

The default value indicating whether or not to retry HTTP 429 responses.

The default value indicating whether or not to observe Retry-After headers on responses.

The default maximum delay in milliseconds to observe for a Retry-After header.

The environment variable used to change the delay value.

The environment variable used to change the retry value.

The environment variabled to to disable retrying HTTP 429 responses.

The envionment variable to disable observing Retry-After responses.

The environment variable used to set maximum Retry-After delay period

Initializes a new instance of the class.

A to use when reading environment variables. is .

Gets a value indicating the maximum number of times to retry. The default value is 6, see .

Gets a value indicating the delay in milliseconds to wait before retrying a connection. The default value is 1000, .

Gets a value indicating the delay in milliseconds to wait before retrying a connection.| Will only have a value if the environment variable is set, otherwise it will be .

Gets a value indicating whether or not retryable HTTP 4xx responses should be retried. Default is , .

Gets a value indicating whether or not to observe the Retry-After header on HTTP responses. Default is , .

Gets a value indicating the maximum delay to observe for a Retry-After header. Default is 1 hour, .

Gets a value from the specified environment variable.

The name of the environment variable to get the value. The default value to return if the environment variable is not defined or is not a valid . An to use when reading the environment variable. The value of the specified as a if the specified environment variable is defined and is a valid value for .

Gets an value from the specified environment variable.

The name of the environment variable to get the value. The default value to return if the environment variable is not defined or is not a valid . An to use when reading the environment variable. A tuple containing a indicating if the value was provided through an environment variable parsed and a valid int. the value of the specified as a if the specified environment variable is defined and is a valid value for .

Represents a diagnostic event for tracking protocol service index entries, specifically identifying if an HTTPS source contains HTTP resources.

Gets the source URL of the service index entry.

Gets a value indicating whether an HTTPS source has an HTTP resource.

Initializes a new instance of the class.

The source URL of the service index entry. Indicates if the HTTPS source has an HTTP resource.

Failure due to an invalid cache.

Thrown when a package cannot be found on a feed.

Package that was not found.

Core V2 + Core V3 + VS

Undetermined type

V2 OData protocol, ex: https://www.nuget.org/api/v2/

V3 Json protocol, ex: https://api.nuget.org/v3/index.json

Flat folder of nupkgs

Version folder structure used for project.json

Unzipped folder of nupkgs used by project templates

Packages.config packages folder format

Undetermined folder type. Occurs when the folder is empty or does not exist yet.

PackageSource that can carry a feed type used to override the source repository and provide a hint for the expected type.

Feed type, ex: HttpV2, FileSystemV3

Resource wrapper for FeedType.

Represents source authentication status per active operation

A wrapper around that applies a to the contained stream. When the is disposed, this content is disposed which in turn disposes the , which disposes the actual network stream.

Resource wrapper for an HttpClient

Gets or sets a delegate that is to be invoked when authenticated feed credentials are successfully used.

Clones an request.

Retrieves the HTTP request configuration instance attached to the given message as custom property.

The HTTP request message. Configuration instance if exists, or a default instance otherwise.

Attaches an HTTP request configuration instance to the given message as custom property. If the configuration has already been set on the request message, the old configuration is replaced.

The HTTP request message. An HTTP request message configuration instance.

Factory class containing methods facilitating creation of with additional custom parameters.

Creates an instance of .

Desired HTTP verb Request URI Logger instance to be attached Instance of

Creates an instance of .

Desired HTTP verb Request URI Logger instance to be attached Instance of

Creates an instance of .

Desired HTTP verb Request URI The request configuration Instance of

Creates an instance of .

Desired HTTP verb Request URI The request configuration Instance of

The is for retrying and HTTP request if it times out, has any exception, or returns a status code of 500 or greater.

Make an HTTP request while retrying after failed attempts or timeouts.

This method accepts a factory to create instances of the because requests cannot always be used. For example, suppose the request is a POST and contains content of a stream that can only be consumed once.

Make an HTTP request while retrying after failed attempts or timeouts.

A request to be handled by . This type should contain all of the knowledge necessary to make a request, while handling transient transport errors.

The HTTP client to use for each request attempt.

The factory that generates each request message. This factory is invoked for each attempt.

The HTTP completion option to use for the next attempt.

The maximum number of times to try the request. This value includes the initial attempt.

How long to wait on the request to come back with a response.

How long to wait before trying again after a failed request.

This API is intended only for testing purposes and should not be used in product code.

The timeout to apply to instances.

Additional headers to add to the request.

Boolean representing whether the first attempt of this request is already a retry.

Boolean representing whether this retry request is the last for the URL.

The retry handler to use for all HTTP requests.

This API is intended only for testing purposes and should not be used in product code.

Caching Get request.

A cached HTTP request handled by .

The URI to request with GET.

The cache key to use when fetching and storing the response from the HTTP cache. This cache key is scoped to the NuGet source. That is to say that each NuGet source has its own independent HTTP cache.

The cache context.

The header values to apply when building the .

When processing the , this flag allows 404 Not Found to be interpreted as a null response. This value defaults to false.

The maximum number of times to try the request. This value includes the initial attempt.

A method used to validate the response stream. This method should not dispose the stream and should throw an exception when the content is invalid.

The timeout to use when fetching the . Since only uses , this means that we wait this amount of time for only the HTTP headers to be returned. Downloading the response body is not included in this timeout.

The timeout to apply to instances.

Boolean representing whether the first attempt of this request is already a retry.

Boolean representing whether this retry request is the last for the URL.

A mutable CredentialCache wrapper. This allows the underlying ICredentials to be changed to work around HttpClientHandler not allowing Credentials to change. This class intentionally inherits from CredentialCache to support authentication on redirects. According to System.Net implementation any other ICredentials implementation is dropped for security reasons.

Credentials can be changed by other threads, for this reason volatile is added below so that the value is not cached anywhere.

The latest credentials to be used.

The latest version ID of the .

Initializes a new instance of the class

Optional initial credentials. May be null.

Used by the HttpClientHandler to retrieve the current credentials.

A non-cached HTTP request handled by .

A factory that can be called repeatedly to build the HTTP request message.

When processing the , this flag allows 404 Not Found to be interpreted as a null response. This value defaults to false.

The maximum number of times to try the request. This value includes the initial attempt.

The timeout to apply to instances.

Boolean representing whether the first attempt of this request is already a retry.

Boolean representing whether this retry request is the last for the URL.

Holds a shared . This is expected to be shared across the app and should not be disposed of.

The throttle to apply to all HTTP requests.

An interface used for throttling operations. For example, suppose the application needs to limit the concurrency of HTTP operations. Before executing each HTTP operation, the would be executed. After the HTTP operation has been completed, the application should call . The implementation of should only allow the application to continue if there is an appropriate number of concurrent callers. The primary implementation of this interface simply wraps a .

Waits until an appropriate level of concurrency has been reached before allowing the caller to continue.

Signals that the throttled operation has been completed and other threads can being their own throttled operation.

An throttle implementation that allows any level of concurrency. That is, the and methods do nothing.

A message handler responsible for retrying request for authenticated proxies with missing credentials.

The number of remaining threads that can enter the semaphore.

Response header that specifies the WSTrust13 Windows Transport endpoint.

Response header that specifies the realm to authenticate for. In most cases this would be the gallery we are going up against.

Request header that contains the SAML token.

Adds the SAML token as a header to the request if it is already cached for this source.

Attempts to retrieve a SAML token if the response indicates that server requires STS-based auth.

Convert a V2 feed package into a V3 PackageDependencyInfo

A resource for detecting a V2 feed's capabilities based on the metadata document.

This implementation is copied from NuGet 2.x.

Maximum amount of time to store index.json

Represents a V2 package entry from the OData feed. This object primarily just holds the strings parsed from XML, all parsing and converting should be done after based on the scenario.

Parse DownloadCount into an integer

Checks the published date

Parses Dependencies into actual groups

A page of items from a V2 feed as well as a link to get the next page.

A light weight XML parser for NuGet V2 Feeds

Creates a V2 parser

HttpSource and message handler containing auth/proxy support base address for all services from this OData service

Creates a V2 parser

HttpSource and message handler containing auth/proxy support base address for all services from this OData service PackageSource useful for reporting meaningful errors that relate back to the configuration

Get an exact package

Retrieves all packages with the given Id from a V2 feed.

Finds all entries on the page and parses them

Parse an entry into a V2FeedPackageInfo

Retrieve an XML value safely

Build the path part of a V2 feed URL. These values are appended to the V2 base URL.

A package downloader for local archive packages.

Gets an asynchronous package content reader.

Thrown if this object is disposed.

Gets an asynchronous package core reader.

Thrown if this object is disposed.

Initializes a new class.

A package source. A source package archive file path. A package identity. A logger. Thrown if is either or an empty string. Thrown if is . Thrown if is .

Disposes of this instance.

Asynchronously copies a .nupkg to a target file path.

The destination file path. A cancellation token. A task that represents the asynchronous operation. The task result () returns a indicating whether or not the copy was successful. Thrown if this object is disposed. Thrown if is either or empty. Thrown if is cancelled.

Asynchronously gets a package hash.

The hash algorithm. A cancellation token. A task that represents the asynchronous operation. The task result () returns a representing the package hash. Thrown if this object is disposed. Thrown if is either or empty. Thrown if is cancelled.

Sets an exception handler for package downloads.

The exception handler returns a task that represents the asynchronous operation. The task result () returns a indicating whether or not the exception was handled. To handle an exception and stop its propagation, the task should return . Otherwise, the exception will be rethrown. An exception handler. Thrown if is .

Sets a throttle for package downloads.

A throttle. Can be .

Packages.config packages folder reader

Reads packages.config packages folders. The expected format is root/id.version/id.version.nupkg This resource cannot handle packages folders in the format root/id (exclude version)

Unzipped package repository reader used for project templates.

Id + Version -> Package

Uri -> Package

Retrieve packages from a local folder or UNC share that uses the V3 folder structure.

Retrieve dependency info for a single package.

package id and version project target framework. This is used for finding the dependency group cancellation token

Retrieve dependency info for a single package.

package id project target framework. This is used for finding the dependency group cancellation token

Convert a package into a PackageDependencyInfo

Local nuget package.

Package id and version. Path to the nupkg. Last nupkg write time for publish date. Nuspec XML. Read content from folder next to nupkg.

Package id and version.

Nupkg or folder path.

Last file write time. This is used for the publish date.

Package reader.

This creates a new instance each time. Callers need to dispose of it.

Nuspec reader.

Search Id, Tags, and Description to match the legacy local search behavior.

Returns a distinct set of elements using the comparer specified. This implementation will pick the last occurrence of each element instead of picking the first. This method assumes that similar items occur in order.

A resource capable of fetching packages, package versions and package dependency information.

Initializes a new class.

A package source. Thrown if is .

Asynchronously gets all package versions for a package ID.

Asynchronously copies a .nupkg to a stream.

Asynchronously gets dependency information for a specific package.

Asynchronously gets a package downloader for a package identity.

Asynchronously check if exact package (id/version) exists at this source.

A v2-style package repository that has nupkgs at the root.

A resource capable of fetching packages, package versions and package dependency information.

Nuspec files read from disk. This is exposed to allow sharing the cache with other components that are reading the same files.

Initializes a new class.

A package source. Thrown if is .

Asynchronously gets all package versions for a package ID.

Asynchronously copies a .nupkg to a stream.

Asynchronously gets dependency information for a specific package.

Asynchronously gets a package downloader for a package identity.

Asynchronously check if exact package (id/version) exists at this source.

A v3-style package repository that has expanded packages.

Represents the result of

Vulnerability data from a package source typically is spread across multiple files. Therefore, it's possible for some data to be retrieved successfully, while other data failed. This type allows partial data to be returned along with error information.

The known package vulnerabilities.

The outer IReadOnlyList represents the number of files the package source split the vulnerability data into. The IReadOnlyDictionary's key is the package ID. The inner IReadOnlyList is all of the vulnerabilities known for the package ID. May be null if no vulnerability data was parsed successfully.

Any exceptions while reading vulnerability data.

May be null if no exceptions occurred.

Creates an instance of the class.

The value for The value for When both knownVulnerabilities and exceptions are null.

A class that represents one known vulnerability of a package.

A URL to a CVE or another web page where more information about the vulnerability can be found.

The severity of the vulnerability

Which package versions are affected by this vulnerability.

Creates an instance of the class

The value for The value for The value for

Source: https://docs.microsoft.com/en-us/nuget/api/registration-base-url-resource#registration-index

Source: https://docs.microsoft.com/en-us/nuget/api/registration-base-url-resource#registration-leaf-object-in-a-page

This model is used for both the registration page item (found in a registration index) and for a registration page fetched on its own. Source: https://docs.microsoft.com/en-us/nuget/api/registration-base-url-resource#registration-page Source: https://docs.microsoft.com/en-us/nuget/api/registration-base-url-resource#registration-page-object

This property can be null when this model is used as an item in when the server decided not to inline the leaf items. In this case, the property can be used fetch another instance with the property filled in.

Represents one page of vulnerability data.

More details at https://learn.microsoft.com/nuget/api/vulnerability-info-resource

A short name

The name must be unique within the vulnerability index. See the server API docs for more information.

The URL for the vulnerability data.

A string that can be used to determine if a previously cached value is no longer up-to-date.

Free text that the server administrator can add to the JSON object.

Local package sources never provide a download count. There is no readme url for local packages. Later releases may display the readme file in a VS window. There is no report abuse url for local packages.

Gets a function that provides PackageReaderBase-like objects, for reading package content

This property depends from the reader contained in the LocalPackageInfo specified at object creation time

Convert a string to a URI safely. This will return null if there are errors.

The prefix reservation is not applicable to local packages

Points to an Icon, either Embedded Icon or IconUrl

Subclass of containing the information in the registration blobs that are not present in the V2 feed or search. Returned by .

The of this package in the catalog.

index.json entry for v3

Service Uri

Service Type

Client version

Allow .nuspec files on disk to be cached across v3 folder readers. Allow the list of files in a package to be cached across all projects.

It is expected that the caller has already verified the that folder and paths are valid.

Read a nuspec file from disk. The nuspec is expected to exist.

Read a the package files from disk.

Read the .metadata.json file from disk.

Throws if the file is not found or corrupted.

True if the path exists on disk. This also uses the SHA512 cache for already read files.

Update the last access time of the metadata package file. This also uses the metadata file cache for already accessed files.

metadata file path to update

Read runtime.json from a package. Returns null if runtime.json does not exist.

Read files from a package folder.

True if the file should be added to the lock file library Fale if it is an OPC file or empty directory

Search for a nuspec using the given path, or by the expanded folder path. The manifest path here is a shortcut to use the already constructed well known location, if this doesn't exist the folder reader will find the nuspec if it exists.

Return runtime.json from a package.

An automatic progress reporter.

Disposes of this instance.

Creates a new class.

This class does not take ownership of and dispose of . A connection. A request. A progress interval. A cancellation token. Thrown if is . Thrown if is . Thrown if is either less than or greater than . Thrown if is cancelled.

Represents a bidirectional channel between a NuGet client and a plugin.

The connection state.

Occurs when an unrecoverable fault has been caught.

Occurs when a message has been received.

Gets the message dispatcher.

Gets the connection options

Gets the negotiated protocol version, or if not yet connected.

Instantiates a new instance of the class.

A message dispatcher. A sender. A receiver. Connection options. Thrown if is . Thrown if is . Thrown if is . Thrown if is .

Instantiates a new instance of the class.

A message dispatcher. A sender. A receiver. Connection options. A plugin logger. Thrown if is . Thrown if is . Thrown if is . Thrown if is . Thrown if is .

Disposes of this instance.

Closes the connection.

This does not call .

Asynchronously connects and handshakes with a remote target.

A cancellation token. A task that represents the asynchronous operation. Thrown if is cancelled. Thrown if the method has been called already.

Asynchronously sends a message to the remote target.

The message to be sent. A cancellation token. A task that represents the asynchronous operation. Thrown if is . Thrown if is cancelled. Thrown if not connected.

Asynchronously sends a message to the remote target and receives the target's response.

The outbound payload type. The inbound payload type. The outbound message method. The outbound message payload. A cancellation token. A task that represents the asynchronous operation. The task result () returns a from the target. Thrown if is cancelled. Thrown if not connected.

Plugin connection options.

Gets the plugin handshake timeout.

Gets the minimum plugin protocol version.

Gets the plugin protocol version.

Gets the plugin request timeout.

Instantiates a new class.

The plugin protocol version. The minimum plugin protocol version. The plugin handshake timeout. The plugin request timeout. Thrown if is . Thrown if is . Thrown if is . Thrown if is less than . Thrown if is either less than or greater than . Thrown if is either less than or greater than .

Sets a new request timeout.

The new request timeout. Thrown if is either less than or greater than .

Instantiates a class with default values.

An environment variable reader. A .

Connection states.

Member order is significant. For example, any connection state before implies no connection.

Faulted plugin event arguments.

Gets the exception.

Gets the plugin.

Instantiates a new class.

A plugin. An exception. Thrown if is . Thrown if is .

Represents a bidirectional channel between a NuGet client and a plugin.

Occurs when an unrecoverable fault has been caught.

Occurs when a message has been received.

Gets the message dispatcher.

Gets the connection options

Gets the negotiated protocol version, or if not yet connected.

Closes the connection.

This does not call .

Asynchronously sends a message to the remote target.

The message to be sent. A cancellation token. A task that represents the asynchronous operation. Thrown if is . Thrown if is cancelled. Thrown if not connected.

Asynchronously sends a message to the remote target and receives the target's response.

A unique identifier generator.

Generates a new unique identifier.

A unique identifier.

A message dispatcher that maintains state for outstanding requests and routes messages to configured request handlers.

Gets the request handlers for use by the dispatcher.

Closes the dispatcher.

This does not call .

Creates a message.

The message type. The message method. A message.

Creates a message.

The message payload. The message type. The message method. The message payload. A message.

Asynchronously dispatches a cancellation request for the specified request.

The request. A cancellation token. A task that represents the asynchronous operation.

Asynchronously dispatches a fault notification for the specified request.

The cancel request. The fault payload. A cancellation token. A task that represents the asynchronous operation.

Asynchronously dispatches a progress notification for the specified request.

The request. The progress payload. A cancellation token. A task that represents the asynchronous operation.

Asynchronously dispatches a request.

The request payload type. The expected response payload type. The request method. The request payload. A cancellation token. A task that represents the asynchronous operation. The task result () returns a from the target.

Asynchronously dispatches a response.

The request payload type. The associated request. The response payload. A cancellation token. A task that represents the asynchronous operation.

Sets the connection to be used for dispatching messages.

A connection instance. Can be .

Context for an inbound request.

Gets the request ID.

Initializes a new class.

A connection. A request ID. A cancellation token. Thrown if is . Thrown if is either or an empty string.

Initializes a new class.

A connection. A request ID. A cancellation token. A plugin logger. Thrown if is . Thrown if is either or an empty string. Thrown if is . Thrown if is .

Disposes of this instance.

Asynchronously starts processing a fault response for the inbound request.

The request. An exception. Thrown if is either . Thrown if is .

Asynchronously starts processing a response for the inbound request.

The request. A request handler. A response handler. Thrown if is . Thrown if is . Thrown if is .

Cancels an inbound request.

Requests from the processing methods provided in this set are handled on a dedicated thread.

Methods that are in the fast processing method list will be handled on a separate thread. Everything else will be queued on the threadpool.

Represents a plugin.

Occurs before the plugin closes.

Occurs when the plugin has closed.

Gets the connection for the plugin.

Gets the file path for the plugin.

Gets the unique identifier for the plugin.

Gets the name of the plugin.

Closes the plugin.

This does not call .

A plugin discoverer.

Asynchronously discovers plugins.

A cancellation token. A task that represents the asynchronous operation. The task result () returns an . Thrown if is cancelled.

A plugin factory.

Asynchronously gets an existing plugin instance or creates a new instance and connects to it.

A plugin file. Command-line arguments to be supplied to the plugin. Request handlers. Connection options. A cancellation token for the plugin's lifetime. A task that represents the asynchronous operation. The task result () returns a instance. Thrown if is either or empty. Thrown if is . Thrown if is . Thrown if is . Thrown if is cancelled. Thrown if this object is disposed. This is intended to be called by NuGet client tools.

Create plugins appropriate for the given source

Throw if is null PluginCreationResults

Find all available plugins on the machine

PluginDiscoveryResults

Creates a plugin from the given pluginDiscoveryResult. This plugin's operations will be source agnostic ones

A PluginCreationResult

Plugin multiclient utilities.

Asynchronously executes a task once per plugin lifetime per key.

A key that identifies the task. A function that returns a task. A cancellation token. A task that represents the asynchronous operation. Thrown if is either or an empty string. Thrown if is either . Thrown if is cancelled.

Represents a plugin process.

Occurs when a line of output has been received.

Occurs when a process exits.

Gets the exit code if the process has exited; otherwise, .

Gets the process ID if the process was started; otherwise, .

Asynchronously starts reading the standard output stream.

Cancels asynchronous reading of the standard output stream.

Stops the associated process.

Represents a unidirectional communications channel from a target.

Occurs when an unrecoverable fault has been caught.

Occurs when a message has been received.

Closes the connection.

This does not call .

Connects.

Thrown if this object is disposed. Thrown if this object is closed. Thrown if this method has already been called.

Represents a request handler.

Gets the for a request.

Asynchronously handles responding to a request.

The connection. A request message. A response handler. A cancellation token. A task that represents the asynchronous operation. Thrown if is . Thrown if is . Thrown if is . Thrown if is cancelled.

A set of .

Atomically add or update a request handler for the specified message method.

A message method. An add request handler function. An update request handler function. Thrown if is . Thrown if is .

Attempts to add a request handler for the specified message method.

A message method. A request handler. if added; otherwise, . Thrown if is .

Attempts to get a request handler for the specified message method.

A message method. A request handler. if the request handler exists; otherwise, .

Attempts to remove a request handler for the specified message method.

A message method. if a request handler was removed; otherwise, .

A response handler.

Asynchronously handles responding to a request.

The response payload type. The request message. The response payload. A cancellation token. A task that represents the asynchronous operation. Thrown if is . Thrown if is . Thrown if is cancelled.

Represents a unidirectional communications to a target.

Closes the connection.

This does not call .

Connects.

Thrown if this object is disposed. Thrown if this object is closed. Thrown if this method has already been called.

Asynchronously sends a message to the target.

The message to send. A cancellation token. A task that represents the asynchronous operation. Thrown if this object is disposed. Thrown if has not been called. Thrown if is . Thrown if is cancelled.

JSON serialization/deserialization utilities.

Gets the JSON serializer.

Deserializes an object from the provided JSON.

The deserialization type. JSON to deserialize. An instance of . Thrown if is either or an empty string.

Serializes an object.

An object to serialize. A . Thrown if is .

Serializes an object to the provided writer.

A JSON writer. The value to serialize. Thrown if is .

Deserializes an object.

The deserialization type. A JSON object. An instance of . Thrown if is .

Line read event arguments.

The output line read.

Instantiates a new class.

The output line read.

A message dispatcher that maintains state for outstanding requests and routes messages to configured request handlers.

Gets the request handlers for use by the dispatcher.

Instantiates a new class.

Request handlers. A unique identifier generator. Thrown if is . Thrown if is .

Instantiates a new class.

Request handlers. A unique identifier generator. Thrown if is . Thrown if is . Thrown if is . /// Thrown if is .

Disposes of this instance.

Closes the dispatcher.

This does not call .

Creates a message.

The message type. The message method. A message.

Creates a message.

The message payload. The message type. The message method. The message payload. A message. Throws if is .

Asynchronously dispatches a cancellation request for the specified request.

The request. A cancellation token. A task that represents the asynchronous operation. Thrown if is . Thrown if is cancelled.

Asynchronously dispatches a fault notification for the specified request.

The cancel request. The fault payload. A cancellation token. A task that represents the asynchronous operation. Thrown if is . Thrown if is cancelled.

Asynchronously dispatches a progress notification for the specified request.

The request. The progress payload. A cancellation token. A task that represents the asynchronous operation. Thrown if is . Thrown if is . Thrown if is cancelled.

Asynchronously dispatches a request.

Asynchronously dispatches a response.

The request payload type. The associated request. The response payload. A cancellation token. A task that represents the asynchronous operation. Thrown if is . Thrown if is . Thrown if is cancelled.

Sets the connection to be used for dispatching messages.

A connection instance. Can be .

Message event arguments.

Gets the message.

Instantiates a new class.

A message. Thrown if is .

Message methods.

None

Copy files in a package

Copy a .nupkg file

Get credentials

Get files in a package

Get operation claims

Get package hash

Get package versions

Get service index

Handshake

Initialize

Log

Monitor NuGet process exit

Prefetch a package

Set credentials

Set log level

Get authentication credentials, for authentication operation

Message response codes.

The response is success.

The response is error.

The response is not found.

A request to copy files in a package to a specified destination.

Gets the destination folder path.

Gets the files in the package to be copied.

Gets the package ID.

Gets the package source repository location.

Gets the package version.

Initializes a new class.

The package source repository location. The package ID. The package version. The files in the package to be copied. The destination folder path. Thrown if is either or an empty string. Thrown if is either or an empty string. Thrown if is either or an empty string. Thrown if is either or empty. Thrown if is either or an empty string.

A response to a copy package files request.

Gets the paths of files copies.

Gets the response code.

Initializes a new class.

The response code. The paths of files copies. Thrown if is an undefined value. Thrown if is and is either or empty.

A request to copy a .nupkg file.

Gets the destination file path for the .nupkg file.

Gets the package ID.

Gets the package source repository location.

Gets the package version.

Initializes a new class.

The package source repository location. The package ID. The package version. The destination file path for the .nupkg file. Thrown if is either or an empty string. Thrown if is either or an empty string. Thrown if is either or an empty string. Thrown if is either or an empty string.

A response to a copy .nupkg file request.

Gets the response code.

Initializes a new class.

The response code. Thrown if is an undefined value.

A notification indicating the sender has experienced an unrecoverable fault.

Gets the fault message.

Initializes a new instance of the class.

The fault message. Thrown if is either or an empty string.

A get authentication credentials request

Uri

isRetry

IsNonInteractive - tells the plugin whether it can block the operation to ask for user input. Be it a device flow request or a pop-up.

CanShowDialog - tells the plugin whether it can show a dialog if the plugin is run in interactive mode. This being false normally means that the auth method should be device flow.

Create a GetAuthenticationCredentialsRequest

if is null

A get authentication credentials response

Username

password token

message - optional, can be used as a way to communicate to NuGet why the authentication failed.

Gets or sets the list of authentication types this credential is applicable to. Useful values include basic, digest, negotiate, and ntlm

ResponseCode - status of the credentials

Create a response object

If MessageResponseCode is not defined on this runtime

Gets a value indicating whether the provider returnd a valid response.

Either Username or Password (or both) must be set, and AuthTypes must either be null or contain at least one element

A request to get credentials.

Gets the package source repository location.

Gets the HTTP status code that necessitates credentials.

Initializes a new class.

The package source repository location. The HTTP status code.

A response to a get credentials request.

Gets the password.

Gets the response code.

Gets the username.

Initializes a new instance of the class.

The plugin's response code. Thrown if is an undefined value.

A get files in package request.

Gets the package ID.

Gets the package source repository location.

Gets the package version.

Initializes a new class.

The package source repository location. The package ID. The package version. Thrown if is either or an empty string. Thrown if is either or an empty string. Thrown if is either or an empty string.

A response to a get files in package request.

Gets the paths of files in the package.

Gets the response code.

Initializes a new class.

The response code. The paths of files in the package. Thrown if is an undefined value. Thrown if is and is either or empty.

A query to a plugin about which operations it supports for a specific package source. In version 1.0.0, the fields are required. That's not the case for version 2.0.0

Gets the package source repository location for the .

Gets the service index (index.json) for the .

Initializes a new instance of the class.

The package source location. The service index (index.json). Both packageSourceRepository and service index can be null. If they are, the operation claims request is considered as source agnostic

A plugin's response as to which operations it supports for a specific package source.

Gets the plugin's operation claims.

Initializes a new instance of the class.

The operation claims. Thrown if is . Thrown if contains undefined values.

A request to get a package hash.

Gets the hash algorithm.

Gets the package ID.

Gets the package source repository location.

Gets the package version.

Initializes a new class.

The package source repository location. The package ID. The package version. The hash algorithm. Thrown if is either or an empty string. Thrown if is either or an empty string. Thrown if is either or an empty string. Thrown if is either or an empty string.

A response to a get package hash request.

Gets the package hash.

Gets the response code.

Initializes a new class.

The response code. Thrown if is an undefined value. Thrown if is and is either or empty.

A request for package versions.

Gets the package ID.

Gets the package source repository location.

Initializes a new class.

The package source repository location. The package ID. Thrown if is either or an empty string. Thrown if is either or an empty string.

A response to a get package versions request.

Gets the response code.

Gets the package versions.

Initializes a new class.

The response code. The package versions. Thrown if is an undefined value. Thrown if is and is either or empty.

A request to get the service index for a package source repository.

Gets the package source repository location.

Initializes a new class.

The package source repository location.

A response to a get service index request.

Gets the response code.

Gets the service index (index.json) for the package source repository.

Initializes a new instance of the class.

The response code. The service index (index.json) for the package source repository. Thrown if is an undefined value. Thrown if is and is .

A handshake request.

Gets the requestor's plugin protocol version.

Gets the requestor's minimum plugin protocol version.

Initializes a new instance of the class.

The requestor's plugin protocol version. The requestor's minimum plugin protocol version. Thrown if is . Thrown if is . Thrown if is less than .

A handshake response.

Gets the handshake responder's handshake response code.

Gets the handshake responder's plugin protocol version if the handshake was successful; otherwise, .

Initializes a new instance of the class.

The handshake responder's handshake response code. The handshake responder's plugin protocol version if the handshake was successful; otherwise, . Thrown if is an undefined value. Thrown if is and is . Thrown if is not and is not .

An initialization request to a plugin.

Gets the requestor's NuGet client version.

Gets the requestor's current culture.

Gets the default request timeout for all subsequent requests.

Initializes a new instance of the class.

The requestor's NuGet client version. The requestor's current culture. The default request timeout. Thrown if is either or an empty string. Thrown if is either or an empty string. Thrown if is either less than or greater than .

An initialization response from a plugin.

Gets the plugin's initialization response code.

Initializes a new instance of the class.

The plugin's initialization response code. Thrown if is an undefined value.

A logging request.

Gets the logging level for the message.

Gets the message.

Initializes a new instance of the class.

The logging level for the message. The message to be logged. Thrown if is an undefined value. Thrown if is either or an empty string.

A logging response.

Gets the logging response code.

Initializes a new instance of the class.

The logging response code. Thrown if is an undefined value.

Represents a message between a NuGet client and a plugin.

Gets the request ID.

Gets the message type.

Gets the message method.

Gets the optional message payload.

Initializes a new instance of the class.

The request ID. The message type. The message method. An optional message payload. Thrown if is either or an empty string. Thrown if is an undefined value. Thrown if is an undefined value.

A request to monitor a NuGet process exit.

Gets the process ID.

Initializes a new class.

The process ID.

A response to a monitor NuGet process exit request.

Gets the response code.

Initializes a new instance of the class.

The plugin's response code. Thrown if is an undefined value.

A request to a plugin to prefetch a package.

Gets the package ID.

Gets the package source repository location.

Gets the package version.

Initializes a new class.

The package source repository location. The package ID. The package version. Thrown if is either or an empty string. Thrown if is either or an empty string. Thrown if is either or an empty string.

A plugin's response to a package prefetch request.

Gets the plugin's response code.

Initializes a new instance of the class.

The plugin's response code. Thrown if is an undefined value.

A progress notification.

Gets the progress percentage.

Initializes a new instance of the class.

The progress percentage.

A request to set credentials for a package source with any last known good credentials.

Gets the package source repository location.

Gets the package source repository password.

Gets the proxy password.

Gets the proxy username.

Gets the package source repository username.

Initializes a new class.

The package source repository location. The proxy username. The proxy password. The package source repository username. The package source repository password.

A plugin's response to a set credentials request.

Gets the plugin's response code.

Initializes a new instance of the class.

The plugin's response code. Thrown if is an undefined value.

A request to set the log level.

Gets the log level.

Initializes a new class.

The log level. Thrown if is an undefined value.

A response to a log level set request.

Gets the response code.

Initializes a new class.

The response code. Thrown if is an undefined value.

Message types.

A cancellation request for an existing request.

A fault notification, either standalone or for an existing request.

A progress notification for an existing request.

A request.

A response for an existing request.

Helper methods for messages.

Instantiates a new class.

The message request ID. The message type. The message method. a instance. Thrown if is either or an empty string.

Instantiates a new class.

The message payload type. The message request ID. The message type. The message method. The message payload. a instance. Thrown if is either or an empty string. Thrown if is .

Deserializes a message payload.

The message payload type. The message. The deserialized message payload of type or if no payload exists. Thrown if is .

A plugin wrapper that no-ops IDisposable.

Occurs before the plugin closes.

Occurs when the plugin has closed.

Gets the connection for the plugin.

Gets the file path for the plugin.

Gets the unique identifier for the plugin.

Gets the name of the plugin.

Instantiates a new class.

A plugin Thrown if is .

Does nothing.

Plugin disposal is implemented elsewhere.

Closes the plugin.

This does not call .

Plugin operation claims.

The download package operation claim.

The authentication operation claim

Context for an outbound request.

Gets the .

Gets the request ID.

Disposes of this instance.

Handles a cancellation response for the outbound request.

Handles progress notifications for the outbound request.

A progress notification. Thrown if is .

Handles a response for the outbound request.

A response. Thrown if is .

Handles a fault response for the outbound request.

A fault response. Thrown if is .

Context for an outbound request.

The response payload type.

Gets the completion task.

Initializes a new class.

A connection. A request. An optional request timeout. A flag indicating whether or not the request supports progress notifications to reset the request timeout. A cancellation token. Thrown if is . Thrown if is . Thrown if is cancelled.

Initializes a new class.

A connection. A request. An optional request timeout. A flag indicating whether or not the request supports progress notifications to reset the request timeout. A cancellation token. A plugin logger. Thrown if is . Thrown if is . Thrown if is cancelled. Thrown if is .

Handles a cancellation response for the outbound request.

Handles progress notifications for the outbound request.

A progress notification. Thrown if is .

Handles a response for the outbound request.

A response. Thrown if is .

Handles a fault response for the outbound request.

A fault response. Thrown if is .

Represents a plugin.

Occurs before the plugin closes.

Occurs when the plugin has closed.

Occurs when a plugin process has exited.

Occurs when a plugin or plugin connection has faulted.

Occurs when a plugin has been idle for the configured idle timeout period.

Gets the connection for the plugin

Gets the file path for the plugin.

Gets the unique identifier for the plugin.

Gets the name of the plugin.

Instantiates a new class.

The plugin file path. The plugin connection. The plugin process. if is the current process; otherwise, . The plugin idle timeout. Can be . Thrown if is either or an empty string. Thrown if is . Thrown if is . Thrown if is smaller than .

Disposes of this instance.

Closes the plugin.

This does not call .

This class represents a plugin operations cache entry. It contains expiry logic, read/write/update logic.

Create a plugin cache entry.

The root cache folder, normally /localappdata/nuget/plugins-cache The full plugin file path, which will be used to create a key for the folder created in the root folder itself A unique request key for the operation claims. Ideally the packageSourceRepository value of the PluginRequestKey. Example https://protected.package.feed/index.json, or Source-Agnostic

Loads and processes the contet from the generated file if it exists. Even after this method is invoked, the operation claims might be null.

Updates the cache file with the current value in the operation claims if the operationn claims is not null.

Task

Plugin constants.

Default close timeout for plugins.

Default idle timeout for plugins.

Default command-line arguments for plugins.

The progress notification interval.

This value must be less than half of .

The default request timeout set by an initialize request after handshaking.

A plugin's creation result.

Gets the plugin's operation claims.

Gets a message if is ; otherwise, .

Gets the exception caught. May be .

Gets a plugin.

Gets a plugin multiclient utilities.

Instantiates a new class.

A plugin. A plugin multiclient utilities. The plugin's operation claims. Thrown if is . Thrown if is . Thrown if is .

Instantiates a new class.

A message why a plugin could not be created. Thrown if is either or an empty string.

Instantiates a new class.

A message why a plugin could not be created. An exception. Thrown if is either or an empty string. Thrown if is .

Discovers plugins and their operation claims.

Disposes of this instance.

Asynchronously discovers plugins.

A cancellation token. A task that represents the asynchronous operation. The task result () returns a from the target. Thrown if is cancelled.

Retrieves authentication plugins by searching through directories and files specified in the `NuGET_PLUGIN_PATHS` environment variable. The method looks for files prefixed with 'nuget-plugin-' and verifies their validity for .net tools plugins.

A list of valid objects representing the discovered plugins.

Retrieves .NET tools authentication plugins by searching through directories specified in `PATH`

A list of valid objects representing the discovered plugins.

Checks whether a file is a valid plugin file for windows/Unix. Windows: It should be either .bat or .exe Unix: It should be executable

Checks whether a file is executable or not in Unix. This is done by running bash code: `if [ -x {fileInfo.FullName} ]; then echo yes; else echo no; fi`

A plugin discovery result.

Gets the plugin file.

Gets a message if is not ; otherwise, .

Instantiates a new class.

A plugin file. ; otherwise, Thrown if is .

The internal plugins located next to the NuGet assemblies.

Internal plugins

Given Visual Studio 2017 or later MSBuild directory path, return the NuGet plugins directory which is in CommonExtensions\NuGet\Plugins

The MsBuildExe directory path. Needs to be a valid path. file:// not supported. The NuGet plugins directory, null if is null The MSBuild.exe is in MSBuild\Current\Bin, the Plugins directory is in Common7\IDE\CommonExtensions\Microsoft\NuGet\Plugins

Given a NuGet assembly path, returns the NuGet plugins directory

The path to a NuGet assembly in CommonExtensions\NuGet, needs to be a valid path. file:// not supported The NuGet plugins directory in CommonExtensions\NuGet\Plugins, null if the is null

Plugin event arguments.

Gets the plugin.

Instantiates a new class.

A plugin. Thrown if is .

A plugin exception.

Instantiates a new class.

The exception message.

Instantiates a new class.

The exception message. The inner exception.

A plugin factory.

Instantiates a new class.

The plugin idle timeout. Thrown if is less than .

Disposes of this instance.

Asynchronously gets an existing plugin instance or creates a new instance and connects to it.

Asynchronously creates a plugin instance and connects to it.

Request handlers. Connection options. A cancellation token for the plugin's lifetime. A task that represents the asynchronous operation. The task result () returns a instance. Thrown if is either or empty. Thrown if is either or empty. Thrown if is cancelled. This is intended to be called by a plugin.

Represents a plugin file.

Gets the plugin's file path.

Gets the plugin file state.

Indicates if the plugin file requires a dotnet host.

Instantiates a new class.

The plugin's file path. A lazy that evaluates the plugin file state. Indicates if the plugin file requires a dotnet host.

Instantiates a new class. The plug-in will be executed directly. If it needs to run under the dotnet host, use and specify for the requiresDotnetHost parameter.

The plugin's file path. A lazy that evaluates the plugin file state.

State of a plugin file path.

The file exists and has a valid embedded signature.

The file was not found.

The file path was invalid (e.g.: not rooted).

The file exists but it has either no embedded signature or an invalid embedded signature.

No longer used.

A plugin manager. This manages all the live plugins and their operation claims. Invoked in by both the credential provider and the PluginResourceProvider

Gets an environment variable reader.

This is non-private only to facilitate testing.

Disposes of this instance. This should not be called in production code as this is a singleton instance. The pattern is implemented because the plugin manager transitively owns objects that need to implement IDisposable because they potentially have managed and unmanaged resources.

Find all available plugins on the machine

PluginDiscoveryResults

Create plugins appropriate for the given source

Throw if is null PluginCreationResults

Creates a plugin from the given pluginDiscoveryResult. This plugin's operations will be source agnostic ones (Authentication)

plugin discovery result The requested operation claim cancellation token A plugin creation result, null if the requested plugin cannot handle the given operation claim

Creates a plugin from the discovered plugin. We firstly check the cache for the operation claims for the given request key. If there is a valid cache entry, and it does contain the requested operation claim, then we start the plugin, and if need be update the cache value itself. If there is a valid cache entry, and it does NOT contain the requested operation claim, then we return a null. If there is no valid cache entry or an invalid one, we start the plugin as normally, return an active plugin even if the requested claim is not available, and write a cache entry.

plugin discovery result The requested operation claim plugin request key package source repository service index cancellation token A plugin creation result, null if the requested plugin cannot handle the given operation claim

Gets the current culture. An invariant culture's name will be "". Since InitializeRequest has a null or empty check, this can be a problem. Because the InitializeRequest message is part of a protocol, and the reason why we set the culture is allow the plugins to localize their messages, we can safely default to en.

CurrentCulture or an en default if the current culture is invariant

Plugin multiclient utilities.

Initializes a new class.

Asynchronously executes a task once per plugin lifetime per key.

A package downloader that delegates to a plugin.

Gets an asynchronous package content reader.

Thrown if this object is disposed.

Gets an asynchronous package core reader.

Thrown if this object is disposed.

Initializes a new class.

A plugin. A package identity. A plugin package reader. A package source repository location. Thrown if is . Thrown if is . Thrown if is . Thrown if is either or an empty string.

Disposes of this instance.

Asynchronously copies a .nupkg to a target file path.

Asynchronously gets a package hash.

Sets an exception handler for package downloads.

Sets a throttle for package downloads.

A throttle. Can be .

A package reader that delegates package read operations to a plugin.

Initializes a new class.

A plugin. A package identity. A package source repository location. Thrown if is . Thrown if is . Thrown if is either or an empty string.

Gets a stream for a file in the package.

The file path in the package. A stream. Thrown always.

Asynchronously gets a stream for a file in the package.

The file path in the package. A cancellation token. A task that represents the asynchronous operation. The task result () returns a . Thrown if is either or an empty string. Thrown if is cancelled.

Gets files in the package.

An enumerable of files in the package. Thrown always.

Asynchronously gets files in the package.

A cancellation token. A task that represents the asynchronous operation. The task result () returns an . Thrown if is cancelled.

Gets files in the package.

A folder in the package. An enumerable of files in the package. Thrown always.

Asynchronously gets files in the package under the specified folder.

A folder in the package. A cancellation token. A task that represents the asynchronous operation. The task result () returns an . Thrown if is . Thrown if is cancelled.

Copies specified files in the package to the destination location.

A directory path to copy files to. An enumerable of files in the package to copy. A package file extraction delegate. A logger. A cancellation token. An enumerable of file paths in the destination location. Thrown always.

Asynchronously copies specified files in the package to the destination location.

A directory path to copy files to. An enumerable of files in the package to copy. A package file extraction delegate. A logger. A cancellation token. A task that represents the asynchronous operation. The task result () returns an . Thrown if is either or an empty string. Thrown if is . Thrown if is . Thrown if is cancelled.

Gets the package identity.

A package identity. Thrown always.

Asynchronously gets the package identity.

A cancellation token. A task that represents the asynchronous operation. The task result () returns an . Thrown if is cancelled.

Gets the minimum client version in the .nuspec.

A NuGet version. Thrown always.

Asynchronously gets the minimum client version in the .nuspec.

A cancellation token. A task that represents the asynchronous operation. The task result () returns an . Thrown if is cancelled.

Gets the package types.

A read-only list of package types. Thrown always.

Asynchronously gets the package types.

A cancellation token. A task that represents the asynchronous operation. The task result () returns an . Thrown if is cancelled.

Gets a stream for the .nuspec file.

A stream. Thrown always.

Asynchronously gets a stream for the .nuspec file.

A cancellation token. A task that represents the asynchronous operation. The task result () returns a . Thrown if is cancelled.

Gets the .nuspec file path in the package.

The .nuspec file path in the package. Thrown always.

Asynchronously gets the .nuspec file path in the package.

A cancellation token. A task that represents the asynchronous operation. The task result () returns a . Thrown if is cancelled.

Gets the .nuspec reader.

Asynchronously gets the .nuspec reader.

A cancellation token. A task that represents the asynchronous operation. The task result () returns a . Thrown if is cancelled.

Gets supported frameworks.

An enumerable of NuGet frameworks. Thrown always.

Gets framework items.

An enumerable of framework specific groups. Thrown always.

Asynchronously gets framework items.

A cancellation token. A task that represents the asynchronous operation. The task result () returns an . Thrown if is cancelled.

Gets a flag indicating whether or not the package is serviceable.

A flag indicating whether or not the package is serviceable. Thrown always.

Asynchronously gets a flag indicating whether or not the package is serviceable.

A cancellation token. A task that represents the asynchronous operation. The task result () returns a . Thrown if is cancelled.

Gets build items.

An enumerable of framework specific groups. Thrown always.

Asynchronously gets build items.

A cancellation token. A task that represents the asynchronous operation. The task result () returns an . Thrown if is cancelled.

Gets tool items.

An enumerable of framework specific groups. Thrown always.

Asynchronously gets tool items.

A cancellation token. A task that represents the asynchronous operation. The task result () returns an . Thrown if is cancelled.

Gets content items.

An enumerable of framework specific groups. Thrown always.

Asynchronously gets content items.

A cancellation token. A task that represents the asynchronous operation. The task result () returns an . Thrown if is cancelled.

Gets items in the specified folder in the package.

A folder in the package. An enumerable of framework specific groups. Thrown always.

Asynchronously gets items in the specified folder in the package.

A folder in the package. A cancellation token. A task that represents the asynchronous operation. The task result () returns an . Thrown if is . Thrown if is cancelled.

Gets package dependencies.

An enumerable of package dependency groups. Thrown always.

Asynchronously gets package dependencies.

A cancellation token. A task that represents the asynchronous operation. The task result () returns an . Thrown if is cancelled.

Gets lib items.

An enumerable of framework specific groups. Thrown always.

Asynchronously gets lib items.

A cancellation token. A task that represents the asynchronous operation. The task result () returns an . Thrown if is cancelled.

Gets reference items.

An enumerable of framework specific groups. Thrown always.

Asynchronously gets reference items.

A cancellation token. A task that represents the asynchronous operation. The task result () returns an . Thrown if is cancelled.

Gets a flag indicating whether or not the package is a development dependency.

A flag indicating whether or not the package is a development dependency Thrown always.

Asynchronously gets a flag indicating whether or not the package is a development dependency.

A cancellation token. A task that represents the asynchronous operation. The task result () returns a . Thrown if is cancelled.

Asynchronously copies a package to the specified destination file path.

The destination file path. A cancellation token. A task that represents the asynchronous operation. The task result () returns a . Thrown if is either or an empty string. Thrown if is cancelled.

Represents a plugin process.

Occurs when a process exits.

Occurs when a line of output has been received.

Gets the process ID if the process was started; otherwise, .

Instantiates a new class from the current process.

Instantiates a new class.

A plugin process. Thrown if is .

Disposes of this instance.

Asynchronously starts reading the standard output stream.

Cancels asynchronous reading of the standard output stream.

Stops the associated process.

Plugin protocol constants.

The current protocol version.

The minimum supported protocol version.

The default handshake timeout.

The maximum timeout value.

This is set by CancellationTokenSource's constructor.

The minimum timeout value.

The default request timeout.

Protocol error event arguments.

Gets the exception.

Gets the message.

Instantiates a new class.

An exception. Thrown if is .

Instantiates a new class.

An exception. A message. Thrown if is . Thrown if is .

A plugin protocol exception.

Instantiates a new class.

The exception message.

Instantiates a new class.

The exception message. The inner exception.

Represents a unidirectional communications channel from a target.

Gets a flag indicating whether or not this instance is closed.

Gets or sets a flag indicating whether or not this instance is disposed.

Occurs when an unrecoverable fault has been caught.

Occurs when a message has been received.

Closes the connection.

This does not call .

Connects.

Thrown if this object is disposed. Thrown if this object is closed. Thrown if this method has already been called.

Disposes of this instance.

A set of .

Instantiates a new class.

Atomically add or update a request handler for the specified message method.

A message method. An add request handler function. An update request handler function. Thrown if is . Thrown if is .

Attempts to add a request handler for the specified message method.

A message method. A request handler. if added; otherwise, . Thrown if is .

Attempts to get a request handler for the specified message method.

A message method. An existing request handler. if the request handler exists; otherwise, .

Attempts to remove a request handler for the specified message method.

A message method. if a request handler was removed; otherwise, .

A request handler for closing a plugin.

Initializes a new class.

A plugin. Thrown if is .

Asynchronously handles responding to a request.

The connection. A request message. A response handler. A cancellation token. A task that represents the asynchronous operation. Thrown if is . Thrown if is . Thrown if is .

A request handler for get credentials requests.

Gets the for a request.

Initializes a new class.

A plugin. A web proxy. An optional credential service. Thrown if is .

Disposes of this instance.

Adds or updates a source repository in a source repository cache.

A source repository. Thrown if is .

Asynchronously handles responding to a request.

The connection. A request message. A response handler. A cancellation token. A task that represents the asynchronous operation. Thrown if is . Thrown if is . Thrown if is . Thrown if is cancelled.

A request handler for get service index requests.

Gets the for a request.

Initializes a new class.

A plugin. Thrown if is .

Disposes of this instance.

Adds or updates a source repository in a source repository cache.

A source repository. Thrown if is .

Asynchronously handles responding to a request.

The connection. A request message. A response handler. A cancellation token. A task that represents the asynchronous operation. Thrown if is . Thrown if is . Thrown if is . Thrown if is cancelled.

A request handler for logging.

Gets the for a request.

Instantiates a new instance of the class.

A logger. Thrown if is .

Asynchronously handles responding to a request.

The connection. A request message. A response handler. A cancellation token. A task that represents the asynchronous operation. Thrown if is . Thrown if is . Thrown if is . Thrown if is cancelled.

Sets the logger.

A logger. Thrown if is .

Gets the log level of a logger.

A logger. A log level. Thrown if is .

A request handler for monitoring the exit of a NuGet process.

Initializes a new class.

A plugin. Thrown if is .

Asynchronously handles responding to a request.

The connection. A request message. A response handler. A cancellation token. A task that represents the asynchronous operation. Thrown if is . Thrown if is . Thrown if is .

A helper class that performs a symmetric handshake.

Gets the for a request.

Initializes a new instance of the class.

A connection. The handshake timeout. The handshaker's protocol version. The handshaker's minimum protocol version.

Disposes of this instance.

Asynchronously handles handshaking.

A cancellation token. A task that represents the asynchronous operation. The task result () returns a if the handshake was successful; otherwise, . Thrown if is cancelled.

Asynchronously handles responding to a request.

The connection. A request message. A response handler. A cancellation token. A task that represents the asynchronous operation. Thrown if is . Thrown if is . Thrown if is . Thrown if is cancelled.

A unique identifier generator.

Generates a new unique identifier.

A unique identifier.

Represents a unidirectional communications channel to a target.

Any public static members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Instantiates a new class.

A text writer. Thrown if is .

Disposes of this instance.

Closes the connection.

This does not call .

Connects.

Thrown if this object is disposed. Thrown if this object is closed. Thrown if this method has already been called.

Asynchronously sends a message to the target.

The message to send. A cancellation token. A task that represents the asynchronous operation. Thrown if this object is disposed. Thrown if has not been called. Thrown if is . Thrown if is cancelled.

Represents a unidirectional communications channel from a target.

Any public static members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Instantiates a new class.

A text reader. Thrown if is .

Connects.

Thrown if this object is disposed. Thrown if this object is closed. Thrown if this method has already been called.

Represents a unidirectional communications channel from a target.

Any public static members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Instantiates a new class.

A plugin process. Thrown if is .

Disposes of this instance.

Closes the connection.

This does not call .

Connects.

Thrown if this object is disposed. Thrown if this object is closed. Thrown if this method has already been called.

Timeout utilities.

Attempts to parse a legal timeout and returns a default timeout as a fallback.

The requested timeout in seconds. A fallback timeout. A object that represents a timeout interval. Thrown if is an invalid timeout.

Determines if a timeout is valid.

A timeout. if the timeout is valid; otherwise, .

Retrieves all dependency info for the package resolver.

A download resource provider for plugins.

Instanatiates a new class.

Attempts to create a resource for the specified source repository.

A source repository. A cancellation token. A task that represents the asynchronous operation. The task result () returns a Tuple<bool, INuGetResource> Thrown if is . Thrown if is cancelled.

NuGet.Protocol resource provider for in V3 HTTP feeds.

When successful, returns an instance of .

NuGet.Protocol resource provider for in V3 HTTP feeds.

When successful, returns an instance of .

Create an instance of the resource provider.

NuGet.Protocol resource provider for .

When successful, returns an instance of .

Retrieves and caches service index.json files ServiceIndexResourceV3 stores the json, all work is done in the provider

Maximum amount of time to store index.json

Read the source's end point to get the index json. Retries are logged to any provided as LogMinimal.

Logged to any provided as LogMinimal prior to throwing. Encapsulates all other exceptions.

A remote package downloader.

Gets an asynchronous package content reader.

Thrown if this object is disposed.

Gets an asynchronous package core reader.

Thrown if this object is disposed.

Initializes a new class.

A package source. A resource. A package identity. A source cache context. A logger. Thrown if is . Thrown if is . Thrown if is . Thrown if is .

Disposes this instance.

Asynchronously copies a .nupkg to a target file path.

Asynchronously gets a package hash.

Sets an exception handler for package downloads.

Sets a throttle for package downloads.

A throttle. Can be .

A for a Http-based file system where files are laid out in the format /root/ PackageA/ Version0/ PackageA.nuspec PackageA.Version0.nupkg and are accessible via HTTP Gets.

Initializes a new class.

Base URI's. An HTTP source. Thrown if is . Thrown if is empty. Thrown if is .

Asynchronously gets all package versions for a package ID.

Asynchronously gets dependency information for a specific package.

Asynchronously copies a .nupkg to a stream.

Asynchronously gets a package downloader for a package identity.

Asynchronously check if exact package (id/version) exists at this source.

Create a from a nupkg stream.

A FindPackageByIdResource provider for plugins.

Instantiates a new class.

Asynchronously attempts to create a resource for the specified source repository.

A source repository. A cancellation token. A task that represents the asynchronous operation. The task result () returns a Tuple<bool, INuGetResource> Thrown if is . Thrown if is cancelled.

A resource capable of fetching packages, package versions and package dependency information.

Initializes a new class.

A package source. An HTTP source. Thrown if is . Thrown if is .

Gets the package source.

Asynchronously gets all package versions for a package ID.

Asynchronously gets dependency information for a specific package.

Asynchronously copies a .nupkg to a stream.

Asynchronously gets a package downloader for a package identity.

Asynchronously check if exact package (id/version) exists at this source.

A for over v2 NuGet feeds.

A resource capable of fetching packages, package versions and package dependency information.

Initializes a new class.

A source repository. An HTTP source. Thrown if is . Thrown if is .

Gets the source repository.

Asynchronously gets all package versions for a package ID.

Asynchronously gets dependency information for a specific package.

Asynchronously copies a .nupkg to a stream.

Asynchronously gets a package downloader for a package identity.

Asynchronously check if exact package (id/version) exists at this source.

Retrieves all packages and dependencies from a V3 source.

Dependency info resource

Http client Registration blob resource

Retrieve dependency info for a single package.

Retrieve the available packages and their dependencies.

Includes prerelease packages package Id to search project target framework. This is used for finding the dependency group cancellation token available packages and their dependencies

Retrieve the available packages and their dependencies.

Includes prerelease packages package Id to search cancellation token available packages and their dependencies

Retrieve dependency info from a registration blob

A download resource for plugins.

Instantiates a new class.

A plugin. A plugin multiclient utilities. A package source. Thrown if is . Thrown if is . Thrown if is .

Asynchronously downloads a package.

The package identity. A package download context. The path to the global packages folder. A logger. A cancellation token. A task that represents the asynchronous operation. The task result () returns a . Thrown if is . Thrown if is . Thrown if is . Thrown if is cancelled.

Provides the download metatdata for a given package from a V3 server endpoint.

Download packages using the download url found in the registration resource.

Download packages using the package base address container resource.

Get the download url of the package. 1. If the identity is a SourcePackageDependencyInfo the SourcePackageDependencyInfo.DownloadUri is used. 2. A url will be constructed for the flat container location if the source has that resource. 3. The download url will be found in the registration blob as a fallback.

A resource to get known package vulnerability information.

Get the known package vulnerabilities from the current package source.

The cache settings to use for any external requests. The logger for any messages. The cancellation token to cancel operation. A result object with known package vulnerability information and any errors.

Returns the full package metadata

Find the latest version of the package

include versions with prerelease labels not implemented yet

Owner Details Uri Template for NuGet V3 HTTP feeds.

Not intended to be created directly. Use with for T, and typecast to this class.

Creates the specified Owner Details Uri template provided by the server if it exists and is valid.

The Absolute Uri template provided by the server. A valid Owner Details Uri template, or null.

Gets a URL for viewing package Owner URL outside of Visual Studio. The URL will not be verified to exist.

The owner username. The first URL from the resource, with the URI template applied.

Implementation of for NuGet V3 HTTP feeds.

Not intended to be created directly. Use with for T, and typecast to this class. Implements the VulnerabilityInfo server API resource.

Get the vulnerability pages the server contains.

The cache settings to use when making HTTP requests. The logger for any messages. The cancellation token to cancel operation. The list of vulnerability data pages the server claims to have. When various HTTP or deserialization exceptions occur.

Get the known vulnerability data for a single page from the server.

The page to get data from The cache settings if HTTP requests are made. The logger for messages. The cancelation token to cancel operation. The known vulnerabilities defined in the file. If various HTTP or deserialization exceptions occur.

Gets a URL for viewing package details outside of Visual Studio. The URL will not be verified to exist.

The package id (any casing). The package version. The first URL from the resource, with the URI template applied. PackageId for package we're looking. Whether to include PreRelease versions into result. Whether to include Unlisted versions into result. SourceCacheContext for cache. Logger Instance. Cancellation token. List of package metadata.

Returns the registration metadata for the id and version

Package meta data. The inlined entries are potentially going away soon

Deserialize stream from RegistrationIndex/RegistrationPage and return list of RegistrationPages or RegistrationPage.

Generic type Stream data to read. Cancellation token.

Query RegistrationIndex from nuget server for Package Manager UI. This implementation optimized for performance so instead of keeping giant JObject in memory we use strong types.

Httpsource instance Package registration url PackageId for package we're looking. CacheContext for cache. Func expression used for HttpSource.cs Logger Instance. Cancellation token.

Process RegistrationIndex

Httpsource instance. Paged registration index url address. PackageId for package we're checking. Lower bound of nuget package. Upper bound of nuget package. SourceCacheContext for cache. Logger Instance. Cancellation token.

Process RegistrationPage

Nuget registration page. Used to return nuget result. Nuget version range. Whether to include PreRelease versions into result. Whether to include Unlisted versions into result.

Query nuget package list from nuget server. This implementation optimized for performance so doesn't iterate whole result returned nuget server, so as soon as find "take" number of result packages then stop processing and return the result.

The term we're searching for. Filter for whether to include prerelease, delisted, supportedframework flags in query. Skip how many items from beginning of list. Return how many items. Logger instance. Cancellation token. List of package meta data.

A resource that provides the URI for downloading a README file based on a template.

Get the URL for downloading the readme file.

The package id The package version URL to download README, built using the URI template.

Registration blob reader

Gets the for the source backing this resource.

Constructs the URI of a registration index blob

Constructs the URI of a registration blob with a specific version

Returns the registration blob for the id and version

The inlined entries are potentially going away soon

Returns inlined catalog entry items for each registration blob

The inlined entries are potentially going away soon

Returns inlined catalog entry items for each registration blob

The inlined entries are potentially going away soon

Returns all index entries of type Package within the given range and filters

Gets a URL for reporting package abuse. The URL will not be verified to exist.

The package id (natural casing) The package version The first URL from the resource, with the URI template applied.

Stores/caches a service index json file.

Time the index was requested

All service index entries.

Get the list of service entries that best match the current clientVersion and type.

Get the list of service entries that best match the clientVersion and type.

Get the best match service URI.

Get the list of service URIs that best match the current clientVersion and type.

Get the list of service URIs that best match the clientVersion and type.

Read string values from an array or string. Returns an empty enumerable if the value is null.

A strongly-typed resource class, for looking up localized strings, etc.

Returns the cached ResourceManager instance used by this class.

Overrides the current thread's CurrentUICulture property for all resource lookups using this strongly typed resource class.

Looks up a localized string similar to Package '{0}' already exists at feed '{1}' and is invalid..

Looks up a localized string similar to Package '{0}' already exists at feed '{1}'..

Looks up a localized string similar to Successfully added package '{0}' to feed '{1}'..

Looks up a localized string similar to Argument can not be null or empty..

Looks up a localized string similar to Argument cannot be null or empty..

Looks up a localized string similar to the symbol server.

Looks up a localized string similar to Delete canceled.

Looks up a localized string similar to {0} {1} will be deleted from the {2}. Would you like to continue?.

Looks up a localized string similar to {0} {1} was deleted successfully..

Looks up a localized string similar to Deleting {0} {1} from the {2}..

Looks up a localized string similar to Not Found..

Looks up a localized string similar to The download of '{0}' timed out because no data was received for {1}ms..

Looks up a localized string similar to You are running the '{0}' operation with an 'HTTP' source, '{1}'. NuGet requires HTTPS sources. To use HTTP sources, you must explicitly set 'allowInsecureConnections' to true in your NuGet.Config file. Refer to https://aka.ms/nuget-https-everywhere for more information..

Looks up a localized string similar to You are using a NuGet source '{0}' that contains an 'HTTP' service index resource endpoint: '{1}'. This is insecure and not recommended. To allow HTTP resources, you must explicitly set 'allowInsecureConnections' to true in your NuGet.Config file. For more information, visit https://aka.ms/nuget-https-everywhere..

Looks up a localized string similar to Invalid package id : `{0}`..

Looks up a localized string similar to The server responded with HTTP '403 Forbidden' when accessing the source '{0}'. This suggests that the server has authenticated your identity but has not permitted you to access the requested resource. Provide credentials that have permissions to view this resource..

Looks up a localized string similar to The server responded with HTTP '407 Proxy Authentication Required' when accessing the proxy '{0}'. This suggests that the server needs credentials to authenticate your identity to use a proxy. Provide credentials to access this resource..

Looks up a localized string similar to The server responded with HTTP '401 Unauthorized' when accessing the source '{0}'. This suggests that the server needs credentials to authenticate your identity. Provide credentials to access this resource..

Looks up a localized string similar to {0} {1}.

Looks up a localized string similar to {0} {1} {2}ms.

Looks up a localized string similar to {0} {1} {2}ms (retry after: {3}s).

Looks up a localized string similar to The HTTP request to '{0} {1}' has timed out after {2}ms..

Looks up a localized string similar to The folder '{0}' contains an invalid version..

Looks up a localized string similar to the NuGet gallery.

Looks up a localized string similar to The file '{0}' does not exist in the package..

Looks up a localized string similar to Cannot load the file '{0}' because it is larger than {1} MB..

Looks up a localized string similar to Unknown problem loading the file '{0}'..

Looks up a localized string similar to Downloading a package from '{0}' was canceled..

Looks up a localized string similar to Error downloading '{0}' from '{1}'..

Looks up a localized string similar to Failed to download package '{0}' from '{1}'..

Looks up a localized string similar to The V2 feed at '{0}' returned an unexpected status code '{1} {2}'..

Looks up a localized string similar to Failed to fetch results from V2 feed at '{0}' with following message : {1}.

Looks up a localized string similar to Unable to load nuspec from package '{0}'..

Looks up a localized string similar to Unable to parse {0} information from {1}. .

Looks up a localized string similar to Unable to get repository signature information for source {0}..

Looks up a localized string similar to Unable to load the service index for source {0}..

Looks up a localized string similar to Failed to retrieve information about '{0}' from remote source '{1}'..

Looks up a localized string similar to Failed to verify the root directory of local source '{0}'..

Looks up a localized string similar to Failed to validate the file '{0}'..

Looks up a localized string similar to The file '{0}' is corrupt..

Looks up a localized string similar to An invalid cache entry was found for URL '{0}' and will be replaced..

Looks up a localized string similar to The nupkg at '{0}' is not valid..

Looks up a localized string similar to The local source '{0}' doesn't exist..

Looks up a localized string similar to Retrying '{0}' for source '{1}'..

Looks up a localized string similar to An error was encountered when fetching '{0} {1}'. The request will now be retried..

Looks up a localized string similar to Retrying repository signature request for source '{0}'..

Looks up a localized string similar to Retrying service index request for source '{0}'..

Looks up a localized string similar to No API Key was provided and no API Key could be found for {0}. To save an API Key for a source use the 'setApiKey' command..

Looks up a localized string similar to The license version string '{0}' is higher than the one supported by this toolset '{1}'..

Looks up a localized string similar to The license identifier(s) {0} is(are) not recognized by the current toolset..

Looks up a localized string similar to '{0}' is not a valid nupkg file..

Looks up a localized string similar to '{0}' is not a valid nupkg file. Error: '{1}'..

Looks up a localized string similar to One or more URIs must be specified..

Looks up a localized string similar to Unable to find package '{0}'..

Looks up a localized string similar to ERROR: This version of nuget.exe does not support updating packages to package source '{0}'..

Looks up a localized string similar to '{0}' is not a valid path..

Looks up a localized string similar to '{0}' should be a local path or a UNC share path..

Looks up a localized string similar to A connection has already been started..

Looks up a localized string similar to The plugin connection is closed..

Looks up a localized string similar to Downloading a package from a plugin is not supported since unsigned packages are not allowed and package download plugins do not support signed package verification..

Looks up a localized string similar to Plugin '{0}' failed with the exception: {1}.

Looks up a localized string similar to Plugin '{0}' failed within {1:N3} seconds with exit code {2}..

Looks up a localized string similar to Plugin '{0}' failed a {1} operation for package {2}.{3}..

Looks up a localized string similar to A failure occurred while attempting to query package versions for package '{0}' using the plugin at '{1}'..

Looks up a localized string similar to Terminating plugin '{0}' due to an unrecoverable fault: {1}.

Looks up a localized string similar to A plugin was not found at path '{0}'..

Looks up a localized string similar to The plugin handshake failed..

Looks up a localized string similar to A handshake request handler already exists..

Looks up a localized string similar to The idle timeout must be greater than or equal to System.Threading.Timeout.InfiniteTimeSpan..

Looks up a localized string similar to Plugin initialization failed..

Looks up a localized string similar to The plugin at '{0}' did not have a valid embedded signature..

Looks up a localized string similar to The message type '{0}' is invalid at this time..

Looks up a localized string similar to The plugin file path '{0}' is invalid..

Looks up a localized string similar to A plugin is not connected..

Looks up a localized string similar to Plugin '{0}' failed to download package '{1}'..

Looks up a localized string similar to Problem starting the plugin '{0}'. {1}.

Looks up a localized string similar to A plugin protocol exception occurred..

Looks up a localized string similar to A protocol version is not supported on error..

Looks up a localized string similar to '{0}' must be greater than or equal to '{1}'..

Looks up a localized string similar to Request context does not exist for request ID '{0}'..

Looks up a localized string similar to A request handler does not exist for the message method '{0}'..

Looks up a localized string similar to Timeout must be greater than TimeSpan.Zero and less than or equal to TimeSpan.FromMilliseconds(int.MaxValue)..

Looks up a localized string similar to The enum value '{0}' is unrecognized..

Looks up a localized string similar to The operation claims are unrecognized: {0}..

Looks up a localized string similar to Failed to retrieve metadata from source '{0}'..

Looks up a localized string similar to '{0}' is a duplicate url which has already been downloaded and will lead to a cyclic dependency. Please correct from server..

Looks up a localized string similar to The content at '{0}' is not a valid JSON object..

Looks up a localized string similar to The content at '{0}' is not valid XML..

Looks up a localized string similar to Metadata could not be loaded from the source '{0}'..

Looks up a localized string similar to The source does not have a Search service!.

Looks up a localized string similar to The source does not have the 'version' property..

Looks up a localized string similar to An error occurred while retrieving package metadata for '{0}' from source '{1}'..

Looks up a localized string similar to The path '{0}' for the selected source could not be resolved..

Looks up a localized string similar to The source version is not supported: '{0}'..

Looks up a localized string similar to Your package was pushed..

Looks up a localized string similar to Pushing {0} to {1}....

Looks up a localized string similar to To skip already published packages, use the option --skip-duplicate.

Looks up a localized string similar to To skip already published packages, use the option -SkipDuplicate.

Looks up a localized string similar to The option to skip duplicates is not currently supported for this type of push..

Looks up a localized string similar to Repository content URL for repository signatures must be HTTPS..

Looks up a localized string similar to Repository Signatures resouce must be served over HTTPS. Source: {0}.

Looks up a localized string similar to String argument '{0}' cannot be null or empty.

Looks up a localized string similar to File does not exist ({0})..

Looks up a localized string similar to Unable to parse a valid version from a v3 folder: '{0}'..

Looks up a localized string similar to Package source '{0}' has {1} vulnerability data pages. Using the first {2}..

Looks up a localized string similar to Package source '{0}' vulnerability data index '{1}' could not be loaded. This indicates a problem with the JSON file contents returned from the server..

Looks up a localized string similar to Vulnerability page index {0} does not contain a name (Source: '{1}').

Looks up a localized string similar to Vulnerability page index {0} contains invalid characters (Source: '{1}').

Looks up a localized string similar to Vulnerability page name '{0}' is not unique. Only using the first (Source: '{1}').

Looks up a localized string similar to Vulnerability page index {0} name is longer than {1} characters (Source: '{2}').

Looks up a localized string similar to Vulnerability page '{0}' does not contain a URL (Source: '{1}').

Looks up a localized string similar to Vulnerability page '{0}' contains URL that is not http(s) (Source: '{1}').

Looks up a localized string similar to Found symbols package '{0}', but no API key was specified for the symbol server. To save an API Key, run 'NuGet.exe setApiKey [your API key from http://www.NuGet.org]'..

Given a string, it hashes said string and if is true appends identifiable characters to make the root of the cache more human readable

whether to addIdentifiableCharacters. The default is true hash

This class represents a dedicated asynchronous task processing thread. Uses a queue to execute all the tasks added through the invocation of . The tasks queued here cannot be awaited (think Task.Run, rather than Task.WhenAny/WhenAll). This implementation is internal on purpose as this is specifically tailed to the plugin V2 use-case.

DedicatedAsync processing thread.

The await delay when there are no tasks in the queue.

Queueus a task for execution.

Task to be executed.

Determine the type of a nuget source. This works for both offline and online sources.

Gets a from a .nupkg. If the URL cannot be fetched or there is a problem processing the .nuspec, an exception is throw. This method uses HTTP caching to avoid downloading the package over and over (unless is specified).

The package identity. The URL of the .nupkg. The cache context. The cancellation token. The .nuspec reader.

Copies a .nupkg stream to the stream. If the .nupkg cannot be found or if there is a network problem, no stream copy occurs.

The package identity. The URL of the .nupkg. The destination stream. The .nupkg will be copied to this stream. The cache context. The cancellation token. Returns true if the stream was copied, false otherwise.

Manages the different ways of getting a .nupkg stream when using the global HTTP cache. When a stream is found, the method is invoked on said stream. This deals with the complexity of .

The package identity. The URL of the .nupkg to fetch. The method to process the stream. The cache context. The cancellation token. Returns true if the stream was processed, false if the stream could not fetched (either from the HTTP cache or from the network).

Allow explicit clean-up of direct download files. This is important because although direct downloads are opened with the option, some systems (e.g. Linux) do not perform the delete if the process dies. Additionally, if the system dies before the process dies (e.g. loss of power), the direct download files will be left over.

The download context.

Defines the source generated JSON serialization contract metadata for a given type.

The default associated with a default instance.

The source-generated options associated with this context.

JsonLoadSettings with line info and comments ignored.

Load json from a file to a JObject using the default load settings.

Retrieve a nupkg using the path.

Nupkg path in uri form.

Retrieve all packages from a folder and one level deep.

Nupkg folder directory path.

Retrieve all packages from a folder and one level deep.

Folder path Logger Cancellation token

Retrieve all packages of an id from a v2 folder.

Nupkg folder directory path. Package id.

Retrieve all packages of an id from a v2 folder.

Nupkg folder directory path. Package id. Cancellation token

Retrieve all packages of an id from a v2 folder.

Nupkg folder directory path. Package id. Package version.

Retrieve all packages of an id from a v2 folder.

Nupkg folder directory path. Package id. Package version. Cancellation token

Retrieve all packages of an id from a v2 folder.

Nupkg folder directory path. Package id and version.

Retrieve all packages of an id from a v2 folder.

Nupkg folder directory path. Package id and version. /// Cancellation token

Retrieve a package with an id and version from a packages.config packages folder.

Nupkg folder directory path.

Retrieve a package with an id and version from a packages.config packages folder.

Nupkg folder directory path. Cancellation token

Retrieve a package with an id and version from a packages.config packages folder.

Nupkg folder directory path.

Retrieve a package with an id and version from a packages.config packages folder.

Nupkg folder directory path. Package id and version.

Returns either id.* or * depending on the OS.

Retrieve a package with an id and version from a packages.config packages folder.

Nupkg folder directory path.

Return the package nupkg from a packages.config folder sub directory.

Package directory in the format id.version

True if the file name matches the identity. This is could be incorrect if the package name ends with numbers. The result should be checked against the nuspec.

True if the file name matches the id and is followed by a version. This is could be incorrect if the package name ends with numbers. The result should be checked against the nuspec.

An imperfect attempt at finding the identity of a package from the file name. This can fail if the package name ends with something such as .1

An imperfect attempt at finding the version of a package from the file name. This can fail if the package name ends with something such as .1

Parse a possible version from a string in the format Id.Version Returns null if the version is invalid or the id did not match.

Id.Version Expected id

Retrieve a single package from a v3 version folder.

Retrieve a package from a v3 feed.

Discover all nupkgs from a v2 local folder.

Folder root.

Discover all nupkgs from a v2 local folder.

Folder root. Cancellation token

Verify that a path could be a valid directory. Throw a FatalProtocolException otherwise.

Verify that a path could be a valid file. Throw a FatalProtocolException otherwise.

Retrieve files in chunks, this helps maintain the legacy behavior of searching for certain non-normalized file names.

Discover nupkgs from a v2 local folder.

Folder root. Package id file name prefix.

Discover nupkgs from a v2 local folder.

Folder root. Cancellation token

Discover all nupkgs from a v3 folder.

Folder root.

Discover all nupkgs from a v3 folder.

Folder root. Cancellation token

Discover nupkgs from a v3 local folder.

Folder root. Package id or package id prefix.

Discover nupkgs from a v3 local folder.

Folder root. Package id or package id prefix. Cancellation token

Resolves a package path into a list of paths. If the path contains wildcards then the path is expanded to all matching entries.

Package path A list of package paths that match the input path.

Ensure any wildcards in packagePath end with *.nupkg or *.snupkg.

The absolute path, or the normalized wildcard path.

If there isn't at least one Path specified, throw that no file paths were resolved for this Package.

The package path the user originally provided. A list of matching package paths that were previously resolved.

Remove duplicate packages which can occur in directories. In V2 packages may exist under multiple sub folders. Non-normalized versions also lead to duplicates: ex: 1.0, 1.0.0.0

Retrieve directories and log exceptions that occur.

Retrieve files and log exceptions that occur.

Path -> LocalPackageInfo

Find all nupkgs in the top level of a directory.

Cache strings, dates, and versions to reduce memory.

Checks if already exists in the cache. If so, returns the cached instance. If not, caches and returns it.

Parses into a .

Mapping of input parameter type to caching method.

containing all types that can be cached.

containing string type methods can be cached.

Iterates through the properties of that are either s, s, or s and checks them against the cache.

Validates the package ID content.

The package ID to validate. Thrown if is not a valid NuGet package ID.

Read a stream into a memory stream if CanSeek is false. This method is used to ensure that network streams can be read by non-async reads without blocking. Closes the original stream by default.

Read a stream into a memory stream if CanSeek is false. This method is used to ensure that network streams can be read by non-async reads without blocking.

Starts a task with a timeout. If the timeout occurs, a with no message will be thrown.

Represents a package installed to the user global folder, or a fallback folder. Components of the package are cached and across all restores.

Caches the nuspec reader. If the nuspec does not exist this will throw a friendly exception.

Package files with OPC files filtered out. Cached to avoid reading the same files multiple times.

SHA512 of the package.

runtime.json

Returns null if runtime.json does not exist in the package.

Caches package info from the global packages folder in memory. Packages not yet in the cache will be retrieved from disk.

True if the package exists.

Remove cached results for the given ids. This is needed after installing a new package.

Take the first match on id and version.

Compares two enumerables for equality, ordered according to the specified key and optional comparer. Handles null values gracefully.

The type of the list The type of the sorting key This list The other list The function to extract the key from each item in the list An optional comparer for comparing keys An optional comparer for sequences

Compares two collections for equality, ordered according to the specified key and optional comparer. Handles null values gracefully.

Compares two lists for equality, ordered according to the specified key and optional comparer. Handles null values gracefully.

Compares two sequence for equality, allowing either sequence to be null. If one is null, both have to be null for equality.

Compares two collections for equality, allowing either collection to be null. If one is null, both have to be null for equality.

Compares two lists for equality, allowing either list to be null. If one is null, both have to be null for equality.

Compares two sets for equality, allowing either sequence to be null. If one is null, both have to be null for equality.

Determines if the current string contains a value equal "false". Leading and trailing whitespace are trimmed and the comparison is case-insensitive

The string to compare. if the current string is equal to a value of "false", otherwise .

Hash code creator, based on the original NuGet hash code combiner/ASP hash code combiner implementations

Create a unique hash code for the given set of items

Avoids allocating an enumerator when enumerating an .

Returns a struct-based enumerator that avoids heap allocation during enumeration. If the underlying type is then this method will delegate to , otherwise the collection's items are accessed by index via 's indexer directly. When using a struct-based enumerator, no heap allocation occurs during enumeration via . This is in contrast to the interface-based enumerator which will always be allocated on the heap.


              list = ...;
            
             foreach (string item in list.NoAllocEnumerate())
             {
                 // ...
             }]]>

Provides a struct-based enumerator for use with . Do not use this type directly. Use instead.

A struct-based enumerator for use with . Do not use this type directly. Use instead.

Avoids allocating an enumerator when enumerating an where the concrete type has a well known struct enumerator, such as for , or when index-based access is possible via .

Several collection types (e.g. ) provide a struct-based enumerator type (e.g. ) which the compiler can use in statements. When using a struct-based enumerator, no heap allocation occurs during such enumeration. This is in contrast to the interface-based enumerator which will always be allocated on the heap. This method returns a custom struct enumerator that will avoid any heap allocation if (which is declared via interface ) is actually of known concrete type that provides its own struct enumerator. If so, it delegates to that type's enumerator without any boxing or other heap allocation. If is not of a known concrete type, the returned enumerator falls back to the interface-based enumerator, which will be allocated on the heap. Benchmarking shows the overhead in such cases is low enough to be within the measurement error, meaning this is an inexpensive optimization that won't regress behavior and with low downside for cases where it cannot apply an optimization.


              source = ...;
            
             foreach (string item in source.NoAllocEnumerate())
             {
                 // ...
             }]]>

Provides a struct-based enumerator for use with . Do not use this type directly. Use instead.

A struct-based enumerator for use with . Do not use this type directly. Use instead.

Avoids allocating an enumerator when enumerating an where the concrete type has a well known struct enumerator, such as for .


              dictionary = ...;
            
             foreach ((string key, string value) in dictionary.NoAllocEnumerate())
             {
                 // ...
             }]]>

Provides a struct-based enumerator for use with . Do not use this type directly. Use instead.

A struct-based enumerator for use with . Do not use this type directly. Use instead.

Provides a resource pool that enables reusing instances of instances.

Renting and returning buffers with an can increase performance in situations where instances are created and destroyed frequently, resulting in significant memory pressure on the garbage collector. This class is thread-safe. All members may be used by multiple threads concurrently.

Retrieves a shared instance.

Retrieves a that is at least the requested length.

The minimum capacity of the needed. A that is at least in length. This buffer is loaned to the caller and should be returned to the same pool via so that it may be reused in subsequent usage of . It is not a fatal error to not return a rented string builder, but failure to do so may lead to decreased application performance, as the pool may need to create a new instance to replace the one lost.

Returns to the pool an array that was previously obtained via on the same instance, returning the built string.

The previously obtained from to return to the pool. Once a has been returned to the pool, the caller gives up all ownership of the instance and must not use it. The reference returned from a given call to must only be returned via once. The default may hold onto the returned instance in order to rent it again, or it may release the returned instance if it's determined that the pool already has enough instances stored. The string, built from .

Gets a that's completed successfully with the result of .

Returns a that's completed successfully with the result of .

Gets a that's completed successfully with the result of .

Returns a that's completed successfully with the result of .

Returns a of type that's completed successfully with the result of .

Returns a whose value is an empty enumerable of type .

Returns a whose value is an empty array with element type .

Provides a caching mechanism for async operations.

The key to use for storing the async operation. The return type of the async operation.

Represents the cache of async operations.

Represents a dictionary of locks to synchronize access to individual async operations in the cache.

Initializes a new instance of the class with the specified key comparer.

An to use when comparing keys.

Initializes a new instance of the class with the specified initial capacity.

The default capacity for the cache.

Initializes a new instance of the class.

Gets a collection containing the keys in the cache.

Gets the cached async operation associated with the specified key, or runs the operation asynchronously and returns that the caller can await.

The key for the async operation to get or store in the cache. A to execute asynchronously if a cached operation does not exist. A state object to pass to the value factory. A to use for signaling that an operation should be cancelled. A for the specified asynchronous operation from the cache if found, otherwise the scheduled asynchronous operation to await.

Gets the cached async operation associated with the specified key, or runs the operation asynchronously and returns that the caller can await, and optionally refreshes the cache.

The key for the async operation to get or store in the cache. to force the specified asynchronous operation to be executed and stored in the cache even if a cached operation exists, otherwise . A to execute asynchronously if a cached operation does not exist. A state object to pass to the value factory. A to use for signaling that an operation should be cancelled. A for the specified asynchronous operation from the cache if found, otherwise the scheduled asynchronous operation to await.

Gets the async operation associated with the specified key if one exists, otherwise throws a .

The key for the async operation to get the value of. The specified key does not exist in the cache.

Specifies that null is allowed as an input even if the corresponding type disallows it.

Specifies that null is disallowed as an input even if the corresponding type allows it.

Specifies that an output may be null even if the corresponding type disallows it.

Specifies that an output will not be null even if the corresponding type allows it. Specifies that an input argument was not null when the call returns.

Specifies that when a method returns , the parameter may be null even if the corresponding type disallows it.

Initializes the attribute with the specified return value condition.

The return value condition. If the method returns this value, the associated parameter may be null.

Gets the return value condition.

Specifies that when a method returns , the parameter will not be null even if the corresponding type allows it.

Initializes the attribute with the specified return value condition.

The return value condition. If the method returns this value, the associated parameter will not be null.

Gets the return value condition.

Specifies that the output will be non-null if the named parameter is non-null.

Initializes the attribute with the associated parameter name.

The associated parameter name. The output will be non-null if the argument to the parameter specified is non-null.

Gets the associated parameter name.

Applied to a method that will never return under any circumstance.

Specifies that the method will not return if the associated Boolean parameter is passed the specified value.

Initializes the attribute with the specified parameter value.

The condition parameter value. Code after the method will be considered unreachable by diagnostics if the argument to the associated parameter matches this value.

Gets the condition parameter value.

Specifies that the method or property will ensure that the listed field and property members have not-null values.

Initializes the attribute with a field or property member.

The field or property member that is promised to be not-null.

Initializes the attribute with the list of field and property members.

The list of field and property members that are promised to be not-null.

Gets field or property member names.

Specifies that the method or property will ensure that the listed field and property members have not-null values when returning with the specified return value condition.

Initializes the attribute with the specified return value condition and a field or property member.

The return value condition. If the method returns this value, the associated parameter will not be null. The field or property member that is promised to be not-null.

Initializes the attribute with the specified return value condition and list of field and property members.

The return value condition. If the method returns this value, the associated parameter will not be null. The list of field and property members that are promised to be not-null.

Gets the return value condition.

Gets field or property member names.