|
46228d86
|
2020-02-06T11:10:27
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|
transports: http: fix custom headers not being applied
In commit b9c5b15a7 (http: use the new httpclient, 2019-12-22), the HTTP
code got refactored to extract a generic HTTP client that operates
independently of the Git protocol. Part of refactoring was the creation
of a new `git_http_request` struct that encapsulates the generation of
requests. Our Git-specific HTTP transport was converted to use that in
`generate_request`, but during the process we forgot to set up custom
headers for the `git_http_request` and as a result we do not send out
these headers anymore.
Fix the issue by correctly setting up the request's custom headers and
add a test to verify we correctly send them.
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3f54ba8b
|
2020-01-18T13:51:40
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credential: change git_cred to git_credential
We avoid abbreviations where possible; rename git_cred to
git_credential.
In addition, we have standardized on a trailing `_t` for enum types,
instead of using "type" in the name. So `git_credtype_t` has become
`git_credential_t` and its members have become `GIT_CREDENTIAL` instead
of `GIT_CREDTYPE`.
Finally, the source and header files have been renamed to `credential`
instead of `cred`.
Keep previous name and values as deprecated, and include the new header
files from the previous ones.
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e9cef7c4
|
2020-01-11T23:53:45
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|
http: introduce GIT_ERROR_HTTP
Disambiguate between general network problems and HTTP problems in error
codes.
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29762e40
|
2020-01-01T16:14:37
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|
httpclient: use defines for status codes
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76fd406a
|
2019-12-26T16:37:01
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|
http: send probe packets
When we're authenticating with a connection-based authentication scheme
(NTLM, Negotiate), we need to make sure that we're still connected
between the initial GET where we did the authentication and the POST
that we're about to send. Our keep-alive session may have not kept
alive, but more likely, some servers do not authenticate the entire
keep-alive connection and may have "forgotten" that we were
authenticated, namely Apache and nginx.
Send a "probe" packet, that is an HTTP POST request to the upload-pack
or receive-pack endpoint, that consists of an empty git pkt ("0000").
If we're authenticated, we'll get a 200 back. If we're not, we'll get a
401 back, and then we'll resend that probe packet with the first step of
our authentication (asking to start authentication with the given
scheme). We expect _yet another_ 401 back, with the authentication
challenge.
Finally, we will send our authentication response with the actual POST
data. This will allow us to authenticate without draining the POST data
in the initial request that gets us a 401.
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b9c5b15a
|
2019-12-22T14:12:24
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http: use the new httpclient
Untangle the notion of the http transport from the actual http
implementation. The http transport now uses the httpclient.
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7372573b
|
2019-10-25T12:22:10
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httpclient: support expect/continue
Allow users to opt-in to expect/continue handling when sending a POST
and we're authenticated with a "connection-based" authentication
mechanism like NTLM or Negotiate.
If the response is a 100, return to the caller (to allow them to post
their body). If the response is *not* a 100, buffer the response for
the caller.
HTTP expect/continue is generally safe, but some legacy servers
have not implemented it correctly. Require it to be opt-in.
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471daeea
|
2019-12-01T14:00:49
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net: refactor gitno redirect handling
Move the redirect handling into `git_net_url` for consistency.
|
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917ba762
|
2020-01-18T14:14:00
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auth: update enum type name for consistency
libgit2 does not use `type_t` suffixes as it's redundant; thus, rename
`git_http_authtype_t` to `git_http_auth_t` for consistency.
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05c1fb8a
|
2019-12-06T11:04:40
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|
http: avoid generating double slashes in url
Prior to this change, given a remote url with a trailing slash,
such as http://localhost/a/, service requests would contain a
double slash: http://localhost/a//info/refs?service=git-receive-pack.
Detect and prevent that.
Updates #5321
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8bf0f7eb
|
2019-09-09T13:00:27
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cred: separate public interface from low-level details
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39028eb6
|
2019-09-09T13:00:53
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|
Merge pull request #5212 from libgit2/ethomson/creds_for_scheme
Use an HTTP scheme that supports the given credentials
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4de51f9e
|
2019-08-23T16:05:28
|
|
http: ensure the scheme supports the credentials
When a server responds with multiple scheme support - for example,
Negotiate and NTLM are commonly used together - we need to ensure that
we choose a scheme that supports the credentials.
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c2dd895a
|
2019-08-08T10:47:29
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|
transports: http: check for memory allocation failures
When allocating a chunk that is used to write to HTTP streams, we do not
check for memory allocation errors. This may lead us to write to a
`NULL` pointer and thus cause a segfault.
Fix this by adding a call to `GIT_ERROR_CHECK_ALLOC`.
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1c847169
|
2019-08-21T16:38:59
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|
http: allow dummy negotiation scheme to fail to act
The dummy negotiation scheme is used for known authentication strategies
that do not wish to act. For example, when a server requests the
"Negotiate" scheme but libgit2 is not built with Negotiate support, and
will use the "dummy" strategy which will simply not act.
Instead of setting `out` to NULL and returning a successful code, return
`GIT_PASSTHROUGH` to indicate that it did not act and catch that error
code.
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0b5ba0d7
|
2019-06-06T16:36:23
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|
Rename opt init functions to `options_init`
In libgit2 nomenclature, when we need to verb a direct object, we name
a function `git_directobject_verb`. Thus, if we need to init an options
structure named `git_foo_options`, then the name of the function that
does that should be `git_foo_options_init`.
The previous names of `git_foo_init_options` is close - it _sounds_ as
if it's initializing the options of a `foo`, but in fact
`git_foo_options` is its own noun that should be respected.
Deprecate the old names; they'll now call directly to the new ones.
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ee3d35cf
|
2019-04-07T19:15:21
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|
http: support https for proxies
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c6ab183e
|
2019-03-11T11:43:08
|
|
net: rename gitno_connection_data to git_net_url
"Connection data" is an imprecise and largely incorrect name; these
structures are actually parsed URLs. Provide a parser that takes a URL
string and produces a URL structure (if it is valid).
Separate the HTTP redirect handling logic from URL parsing, keeping a
`gitno_connection_data_handle_redirect` whose only job is redirect
handling logic and does not parse URLs itself.
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7ea8630e
|
2019-04-07T20:11:59
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|
http: free auth context on failure
When we send HTTP credentials but the server rejects them, tear down the
authentication context so that we can start fresh. To maintain this
state, additionally move all of the authentication handling into
`on_auth_required`.
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005b5bc2
|
2019-04-07T17:55:23
|
|
http: reconnect to proxy on connection close
When we're issuing a CONNECT to a proxy, we expect to keep-alive to the
proxy. However, during authentication negotiations, the proxy may close
the connection. Reconnect if the server closes the connection.
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d171fbee
|
2019-04-07T17:40:23
|
|
http: allow server to drop a keepalive connection
When we have a keep-alive connection to the server, that server may
legally drop the connection for any reason once a successful request and
response has occurred. It's common for servers to drop the connection
after some amount of time or number of requests have occurred.
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|
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9af1de5b
|
2019-03-24T20:49:57
|
|
http: stop on server EOF
We stop the read loop when we have read all the data. We should also
consider the server's feelings.
If the server hangs up on us, we need to stop our read loop. Otherwise,
we'll try to read from the server - and fail - ad infinitum.
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539e6293
|
2019-03-22T19:06:46
|
|
http: teach auth mechanisms about connection affinity
Instead of using `is_complete` to decide whether we have connection or
request affinity for authentication mechanisms, set a boolean on the
mechanism definition itself.
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|
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3e0b4b43
|
2019-03-22T18:52:03
|
|
http: maintain authentication across connections
For request-based authentication mechanisms (Basic, Digest) we should
keep the authentication context alive across socket connections, since
the authentication headers must be transmitted with every request.
However, we should continue to remove authentication contexts for
mechanisms with connection affinity (NTLM, Negotiate) since we need to
reauthenticate for every socket connection.
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ce72ae95
|
2019-03-22T10:53:30
|
|
http: simplify authentication mechanisms
Hold an individual authentication context instead of trying to maintain
all the contexts; we can select the preferred context during the initial
negotiation.
Subsequent authentication steps will re-use the chosen authentication
(until such time as it's rejected) instead of trying to manage multiple
contexts when all but one will never be used (since we can only
authenticate with a single mechanism at a time.)
Also, when we're given a 401 or 407 in the middle of challenge/response
handling, short-circuit immediately without incrementing the retry
count. The multi-step authentication is expected, and not a "retry" and
should not be penalized as such.
This means that we don't need to keep the contexts around and ensures
that we do not unnecessarily fail for too many retries when we have
challenge/response auth on a proxy and a server and potentially
redirects in play as well.
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|
|
6d931ba7
|
2019-03-22T16:35:59
|
|
http: don't set the header in the auth token
|
|
|
10718526
|
2019-03-09T13:53:16
|
|
http: don't reset replay count after connection
A "connection" to a server is transient, and we may reconnect to a
server in the midst of authentication failures (if the remote indicates
that we should, via `Connection: close`) or in a redirect.
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|
|
3192e3c9
|
2019-03-07T16:57:11
|
|
http: provide an NTLM authentication provider
|
|
|
79fc8281
|
2019-03-21T16:49:25
|
|
http: validate server's authentication types
Ensure that the server supports the particular credential type that
we're specifying. Previously we considered credential types as an
input to an auth mechanism - since the HTTP transport only supported
default credentials (via negotiate) and username/password credentials
(via basic), this worked. However, if we are to add another mechanism
that uses username/password credentials, we'll need to be careful to
identify the types that are accepted.
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5ad99210
|
2019-03-07T16:43:45
|
|
http: consume body on proxy auth failure
We must always consume the full parser body if we're going to
keep-alive. So in the authentication failure case, continue advancing
the http message parser until it's complete, then we can retry the
connection.
Not doing so would mean that we have to tear the connection down and
start over. Advancing through fully (even though we don't use the data)
will ensure that we can retry a connection with keep-alive.
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75b20458
|
2019-03-07T16:34:55
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|
http: always consume body on auth failure
When we get an authentication failure, we must consume the entire body
of the response. If we only read half of the body (on the assumption
that we can ignore the rest) then we will never complete the parsing of
the message. This means that we will never set the complete flag, and
our replay must actually tear down the connection and try again.
This is particularly problematic for stateful authentication mechanisms
(SPNEGO, NTLM) that require that we keep the connection alive.
Note that the prior code is only a problem when the 401 that we are
parsing is too large to be read in a single chunked read from the http
parser.
But now we will continue to invoke the http parser until we've got a
complete message in the authentication failed scenario. Note that we
need not do anything with the message, so when we get an authentication
failed, we'll stop adding data to our buffer, we'll simply loop in the
parser and let it advance its internal state.
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|
e87f912b
|
2019-03-21T15:29:52
|
|
http: don't realloc the request
|
|
|
9050c69c
|
2019-03-09T17:24:16
|
|
http: examine keepalive status at message end
We cannot examine the keep-alive status of the http parser in
`http_connect`; it's too late and the critical information about whether
keep-alive is supported has been destroyed.
Per the documentation for `http_should_keep_alive`:
> If http_should_keep_alive() in the on_headers_complete or
> on_message_complete callback returns 0, then this should be
> the last message on the connection.
Query then and set the state.
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|
|
956ba48b
|
2019-03-14T10:36:40
|
|
http: increase the replay count
Increase the permissible replay count; with multiple-step authentication
schemes (NTLM, Negotiate), proxy authentication and redirects, we need
to be mindful of the number of steps it takes to get connected.
7 seems high but can be exhausted quickly with just a single authentication
failure over a redirected multi-state authentication pipeline.
|
|
|
b51789ac
|
2019-04-16T13:20:08
|
|
transports: make use of the `GIT_CONTAINER_OF` macro
|
|
|
5265b31c
|
2019-01-23T15:00:20
|
|
streams: fix callers potentially only writing partial data
Similar to the write(3) function, implementations of `git_stream_write`
do not guarantee that all bytes are written. Instead, they return the
number of bytes that actually have been written, which may be smaller
than the total number of bytes. Furthermore, due to an interface design
issue, we cannot ever write more than `SSIZE_MAX` bytes at once, as
otherwise we cannot represent the number of bytes written to the caller.
Unfortunately, no caller of `git_stream_write` ever checks the return
value, except to verify that no error occurred. Due to this, they are
susceptible to the case where only partial data has been written.
Fix this by introducing a new function `git_stream__write_full`. In
contrast to `git_stream_write`, it will always return either success or
failure, without returning the number of bytes written. Thus, it is able
to write all `SIZE_MAX` bytes and loop around `git_stream_write` until
all data has been written. Adjust all callers except the BIO callbacks
in our mbedtls and OpenSSL streams, which already do the right thing and
require the amount of bytes written.
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|
|
f673e232
|
2018-12-27T13:47:34
|
|
git_error: use new names in internal APIs and usage
Move to the `git_error` name in the internal API for error-related
functions.
|
|
35d86c77
|
2019-01-14T10:14:36
|
|
proxy: fix crash on remote connection with GIT_PROXY_AUTO but no proxy is detected
|
|
|
30ac46aa
|
2018-11-28T10:12:43
|
|
http: reset replay_count upon connection
Reset the replay_count upon a successful connection. It's possible that
we could encounter a situation where we connect successfully but need to
replay a request - for example, a connection and initial request
succeeds without authentication but a subsequent call does require
authentication. Reset the replay count upon any successful request to
afford subsequent replays room to manuever.
|
|
|
52478d7d
|
2018-11-18T19:54:49
|
|
http: don't allow SSL connections to a proxy
Temporarily disallow SSL connections to a proxy until we can understand
the valgrind warnings when tunneling OpenSSL over OpenSSL.
|
|
|
41f620d9
|
2018-11-18T19:10:50
|
|
http: only load proxy configuration during connection
Only load the proxy configuration during connection; we need this data
when we're going to connect to the server, however we may mutate it
after connection (connecting through a CONNECT proxy means that we
should send requests like normal). If we reload the proxy configuration
but do not actually reconnect (because we're in a keep-alive session)
then we will reload the proxy configuration that we should have mutated.
Thus, only load the proxy configuration when we know that we're going to
reconnect.
|
|
|
0467606f
|
2018-11-18T11:00:11
|
|
http: disallow repeated headers from servers
Don't allow servers to send us multiple Content-Type, Content-Length
or Location headers.
|
|
|
21142c5a
|
2018-10-29T10:04:48
|
|
http: remove cURL
We previously used cURL to support HTTP proxies. Now that we've added
this support natively, we can remove the curl dependency.
|
|
|
5d4e1e04
|
2018-10-28T21:27:56
|
|
http: use CONNECT to talk to proxies
Natively support HTTPS connections through proxies by speaking CONNECT
to the proxy and then adding a TLS connection on top of the socket.
|
|
|
43b592ac
|
2018-10-25T08:49:01
|
|
tls: introduce a wrap function
Introduce `git_tls_stream_wrap` which will take an existing `stream`
with an already connected socket and begin speaking TLS on top of it.
This is useful if you've built a connection to a proxy server and you
wish to begin CONNECT over it to tunnel a TLS connection.
Also update the pluggable TLS stream layer so that it can accept a
registration structure that provides an `init` and `wrap` function,
instead of a single initialization function.
|
|
|
b2ed778a
|
2018-11-18T22:20:10
|
|
http transport: reset error message on cert failure
Store the error message from the underlying TLS library before calling
the certificate callback. If it refuses to act (demonstrated by
returning GIT_PASSTHROUGH) then restore the error message. Otherwise,
if the callback does not set an error message, set a sensible default
that implicates the callback itself.
|
|
|
2ce2315c
|
2018-10-22T17:33:45
|
|
http transport: support cert check for proxies
Refactor certificate checking so that it can easily be called for
proxies or the remote server.
|
|
|
74c6e08e
|
2018-10-22T14:56:53
|
|
http transport: provide proxy credentials
|
|
|
496da38c
|
2018-10-22T12:48:45
|
|
http transport: refactor storage
Create a simple data structure that contains information about the
server being connected to, whether that's the actual remote endpoint
(git server) or an intermediate proxy. This allows for organization of
streams, authentication state, etc.
|
|
|
6af8572c
|
2018-10-22T11:29:01
|
|
http transport: cap number of authentication replays
Put a limit on the number of authentication replays in the HTTP
transport. Standardize on 7 replays for authentication or redirects,
which matches the behavior of the WinHTTP transport.
|
|
|
22654812
|
2018-10-22T11:24:05
|
|
http transport: prompt for proxy credentials
Teach the HTTP transport how to prompt for proxy credentials.
|
|
|
0328eef6
|
2018-10-22T11:14:06
|
|
http transport: further refactor credential handling
Prepare credential handling to understand both git server and proxy
server authentication.
|
|
|
32cb56ce
|
2018-10-22T10:16:54
|
|
http transport: refactor credential handling
Factor credential handling into its own function. Additionally, add
safety checks to ensure that we are in a valid state - that we have
received a valid challenge from the server and that we have
configuration to respond to that challenge.
|
|
|
e6e399ab
|
2018-10-22T09:49:54
|
|
http transport: use HTTP proxies when requested
The HTTP transport should understand how to apply proxies when
configured with `GIT_PROXY_SPECIFIED` and `GIT_PROXY_SPECIFIED`.
When a proxy is configured, the HTTP transport will now connect
to the proxy (instead of directly to the git server), and will
request the properly-formed URL of the git server endpoint.
|
|
|
e6f1931a
|
2018-10-22T00:09:24
|
|
http: rename http subtransport's `io` to `gitserver_stream`
Rename `http_subtransport->io` to `http_subtransport->gitserver_stream`
to clarify its use, especially as we might have additional streams (eg
for a proxy) in the future.
|
|
|
c07ff4cb
|
2018-10-21T14:17:06
|
|
http: rename `connection_data` -> `gitserver_data`
Rename the `connection_data` struct member to `gitserver_data`, to
disambiguate future `connection_data`s that apply to the proxy, not the
final server endpoint.
|
|
|
ed72465e
|
2018-10-13T19:16:54
|
|
proxy: propagate proxy configuration errors
|
|
|
c97d302d
|
2018-11-28T13:45:41
|
|
Merge pull request #4879 from libgit2/ethomson/defer_cert_cred_cb
Allow certificate and credential callbacks to decline to act
|
|
|
a2e6e0ea
|
2018-11-06T14:15:43
|
|
transport: allow cred/cert callbacks to return GIT_PASSTHROUGH
Allow credential and certificate checking callbacks to return
GIT_PASSTHROUGH, indicating that they do not want to act.
Introduce this to support in both the http and ssh callbacks.
Additionally, enable the same mechanism for certificate validation.
This is most useful to disambiguate any meaning in the publicly exposed
credential and certificate functions (`git_transport_smart_credentials`
and `git_transport_smart_certificate_check`) but it may be more
generally useful for callers to be able to defer back to libgit2.
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|
83b35181
|
2018-10-19T10:54:38
|
|
transport/http: Include non-default ports in Host header
When the port is omitted, the server assumes the default port for the
service is used (see
https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Host). In
cases where the client provided a non-default port, it should be passed
along.
This hasn't been an issue so far as the git protocol doesn't include
server-generated URIs. I encountered this when implementing Rust
registry support for Sonatype Nexus. Rust's registry uses a git
repository for the package index. Clients look at a file in the root of
the package index to find the base URL for downloading the packages.
Sonatype Nexus looks at the incoming HTTP request (Host header and URL)
to determine the client-facing URL base as it may be running behind a
load balancer or reverse proxy. This client-facing URL base is then used
to construct the package download base URL. When libgit2 fetches the
index from Nexus on a non-default port, Nexus trusts the incorrect Host
header and generates an incorrect package download base URL.
|
|
9b6e4081
|
2018-10-15T17:08:38
|
|
Merge commit 'afd10f0' (Follow 308 redirects)
|
|
afd10f0b
|
2018-10-13T09:31:20
|
|
Follow 308 redirects (as used by GitLab)
|
|
475db39b
|
2018-10-06T12:58:06
|
|
ignore unsupported http authentication schemes
auth_context_match returns 0 instead of -1 for unknown schemes to
not fail in situations where some authentication schemes are supported
and others are not.
apply_credentials is adjusted to handle auth_context_match returning
0 without producing authentication context.
|
|
|
1c949ce1
|
2018-08-21T02:11:32
|
|
transport/http: do not return success if we failed to get a scheme
Otherwise we return a NULL context, which will get dereferenced in
apply_credentials.
|
|
|
ecf4f33a
|
2018-02-08T11:14:48
|
|
Convert usage of `git_buf_free` to new `git_buf_dispose`
|
|
|
ee6be190
|
2018-01-31T08:36:19
|
|
http: standardize user-agent addition
The winhttp and posix http each need to add the user-agent to their
requests. Standardize on a single function to include this so that we
do not get the version numbers we're sending out of sync.
Assemble the complete user agent in `git_http__user_agent`, returning
assembled strings.
Co-authored-by: Patrick Steinhardt <ps@pks.im>
|
|
|
e9369856
|
2017-03-21T00:25:15
|
|
stream: Gather streams to src/streams
|
|
|
0c7f49dd
|
2017-06-30T13:39:01
|
|
Make sure to always include "common.h" first
Next to including several files, our "common.h" header also declares
various macros which are then used throughout the project. As such, we
have to make sure to always include this file first in all
implementation files. Otherwise, we might encounter problems or even
silent behavioural differences due to macros or defines not being
defined as they should be. So in fact, our header and implementation
files should make sure to always include "common.h" first.
This commit does so by establishing a common include pattern. Header
files inside of "src" will now always include "common.h" as its first
other file, separated by a newline from all the other includes to make
it stand out as special. There are two cases for the implementation
files. If they do have a matching header file, they will always include
this one first, leading to "common.h" being transitively included as
first file. If they do not have a matching header file, they instead
include "common.h" as first file themselves.
This fixes the outlined problems and will become our standard practice
for header and source files inside of the "src/" from now on.
|
|
39e76bb3
|
2017-01-27T16:05:20
|
|
Do not discard proxy_options that have been set when auto is specified
|
|
a6d833a2
|
2017-01-13T17:05:58
|
|
Merge pull request #4049 from libgit2/ethomson/error_msgs
giterr_set: consistent error messages
|
|
|
9a64e62f
|
2016-12-21T21:24:33
|
|
http: check certificate validity before clobbering the error variable
|
|
909d5494
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2016-12-29T12:25:15
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giterr_set: consistent error messages
Error messages should be sentence fragments, and therefore:
1. Should not begin with a capital letter,
2. Should not conclude with punctuation, and
3. Should not end a sentence and begin a new one
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fafafb1f
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2016-12-20T16:19:30
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http: bump the pretend git version in the User-Agent
We want to keep the git UA in order for services to recognise that we're
a Git client and not a browser. But in order to stop dumb HTTP some
services have blocked UAs that claim to be pre-1.6.6 git.
Thread these needles by using the "git/2.0" prefix which is still close
enough to git's yet distinct enough that you can tell it's us.
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b1453601
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2016-08-17T11:38:26
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transports: http: reset `connected` flag when closing transport
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c4cba4e9
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2016-08-17T11:00:05
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transports: http: reset `connected` flag when re-connecting transport
When calling `http_connect` on a subtransport whose stream is already
connected, we first close the stream in case no keep-alive is in use.
When doing so, we do not reset the transport's connection state,
though. Usually, this will do no harm in case the subsequent connect
will succeed. But when the connection fails we are left with a
substransport which is tagged as connected but which has no valid
stream attached.
Fix the issue by resetting the subtransport's connected-state when
closing its stream in `http_connect`.
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bdec62dc
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2016-07-06T13:06:25
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remove conditions that prevent use of custom TLS stream
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6c9eb86f
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2016-06-19T11:46:43
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HTTP authentication scheme name is case insensitive.
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0d72f67f
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2016-03-14T17:36:04
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proxy: don't specify the protocol in the type
We leave this up to the scheme in the url field. The type should only
tell us about whether we want a proxy and whether we want to auto-detect
it.
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b373e9a6
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2015-09-21T22:38:50
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net: use proxy options struct in the stream config
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94bac76c
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2015-10-02T03:46:34
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http: use a custom user-agent if the user has set it
We still prefix it with "git/1.0" since that's required in many
situations, but we replace the area which mentions libgit2.
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d7375662
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2015-09-25T10:16:16
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Copy custom_headers insteach of referencing the caller's copy
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35969c68
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2015-09-10T08:58:23
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Ignore NULL headers
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276f6aa0
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2015-09-08T14:00:37
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Hook up the custom_headers to the http transport
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24f5b4e1
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2015-09-08T13:34:42
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Drop extra_http_headers from git_remote
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59d6128e
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2015-09-04T09:36:50
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Allow the world to set HTTP headers for remotes
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ac9b5127
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2015-09-04T09:20:45
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Pull extra_http_headers from the git_remote
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6af6e690
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2015-09-04T09:18:32
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Put the extra headers on the connection_data instead
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c3733e56
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2015-09-04T08:56:26
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Add more headers to HTTP requests
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11bca2d2
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2015-08-15T18:15:23
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http: propagate the credentials callback's error code
When we ask for credentials, the user may choose to return EUSER to
indicate that an error has happened on its end and it wants to be given
back control.
We must therefore pass that back to the user instead of mentioning that
it was on_headers_complete() that returned an error code. Since we can,
we return the exact error code from the user (other than PASSTHROUGH)
since it doesn't cost anything, though using other error codes aren't
recommended.
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31a76374
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2015-07-29T22:23:00
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case-insensitive check for WWW-Authenticate header
Fixes issue #3338
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768f8be3
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2015-06-30T19:00:41
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Fix #3094 - improve use of portable size_t/ssize_t format specifiers.
The header src/cc-compat.h defines portable format specifiers PRIuZ, PRIdZ, and PRIxZ. The original report highlighted the need to use these specifiers in examples/network/fetch.c. For this commit, I checked all C source and header files not in deps/ and transitioned to the appropriate format specifier where appropriate.
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1630981e
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2015-06-30T09:03:23
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http: fixed leak when asking for credentials again
t->cred might have been allocated the previous time and needs to be
freed before asking caller for credentials again.
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8b380060
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2015-06-29T21:12:44
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http: don't give up on auth on the first try
When the server rejects an authentication request, ask the caller for
the credentials again, instead of giving up on the first try.
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8443f492
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2015-06-11T16:57:04
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curl: remove the encrypted param to the constructor
We do not want libcurl to perform the TLS negotiation for us, so we
don't need to pass this option.
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f97d5d09
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2015-06-11T16:54:48
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http: ask for the curl stream for non-encrypted connections
The TLS streams talk over the curl stream themselves, so we don't need
to ask for it explicitly. Do so in the case of the non-encrypted one so
we can still make use proxies in that case.
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8762d721
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2015-06-07T14:51:10
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http: set the proxy if the stream supports it
Of the built-in ones, only cURL support it, but there's no reason a
user-provided stream wouldn't support it.
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8dea1c21
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2015-06-05T11:02:11
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Implement a curl stream
cURL has a mode in which it acts a lot like our streams, providing send
and recv functions and taking care of the TLS and proxy setup for us.
Implement a new stream which uses libcurl instead of raw sockets or the
TLS libraries directly. This version does not support reporting
certificates or proxies yet.
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7dd22538
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2015-05-11T10:19:25
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centralizing all IO buffer size values
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24e53d2f
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2015-03-19T09:55:20
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Rename GIT_SSL to GIT_OPENSSL
This is what it's meant all along, but now we actually have multiple
implementations, it's clearer to use the name of the library.
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6946a3be
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2015-03-19T00:18:03
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Abstract away the TLS stream implementation
Instead, provide git_tls_stream_new() to ask for the most appropriate
encrypted stream and use it in our HTTP transport.
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