From bc62e2f71237d0dde2ed638163c37a018d593e53 Mon Sep 17 00:00:00 2001 From: Evgenii Stratonikov Date: Fri, 7 Apr 2023 08:51:20 +0300 Subject: [PATCH] [#47] pool: Resolve contextcheck and containedctx linters Signed-off-by: Evgenii Stratonikov --- pool/pool.go | 59 +++++++++++++++-------------------------------- pool/pool_test.go | 3 +-- 2 files changed, 20 insertions(+), 42 deletions(-) diff --git a/pool/pool.go b/pool/pool.go index ef6ccf0..8dac8a0 100644 --- a/pool/pool.go +++ b/pool/pool.go @@ -1938,11 +1938,7 @@ func initSessionForDuration(ctx context.Context, dst *session.Object, c client, return nil } -// nolint: containedctx type callContext struct { - // base context for RPC - context.Context - client client // client endpoint @@ -1993,13 +1989,13 @@ func (p *Pool) initCallContext(ctx *callContext, cfg prmCommon, prmCtx prmContex // opens new session or uses cached one. // Must be called only on initialized callContext with set sessionTarget. -func (p *Pool) openDefaultSession(ctx *callContext) error { - cacheKey := formCacheKey(ctx.endpoint, ctx.key) +func (p *Pool) openDefaultSession(ctx context.Context, cc *callContext) error { + cacheKey := formCacheKey(cc.endpoint, cc.key) tok, ok := p.cache.Get(cacheKey) if !ok { // init new session - err := initSessionForDuration(ctx, &tok, ctx.client, p.stokenDuration, *ctx.key) + err := initSessionForDuration(ctx, &tok, cc.client, p.stokenDuration, *cc.key) if err != nil { return fmt.Errorf("session API client: %w", err) } @@ -2008,37 +2004,37 @@ func (p *Pool) openDefaultSession(ctx *callContext) error { p.cache.Put(cacheKey, tok) } - tok.ForVerb(ctx.sessionVerb) - tok.BindContainer(ctx.sessionCnr) + tok.ForVerb(cc.sessionVerb) + tok.BindContainer(cc.sessionCnr) - if ctx.sessionObjSet { - tok.LimitByObjects(ctx.sessionObjs...) + if cc.sessionObjSet { + tok.LimitByObjects(cc.sessionObjs...) } // sign the token - if err := tok.Sign(*ctx.key); err != nil { + if err := tok.Sign(*cc.key); err != nil { return fmt.Errorf("sign token of the opened session: %w", err) } - ctx.sessionTarget(tok) + cc.sessionTarget(tok) return nil } // opens default session (if sessionDefault is set), and calls f. If f returns // session-related error then cached token is removed. -func (p *Pool) call(ctx *callContext, f func() error) error { +func (p *Pool) call(ctx context.Context, cc *callContext, f func() error) error { var err error - if ctx.sessionDefault { - err = p.openDefaultSession(ctx) + if cc.sessionDefault { + err = p.openDefaultSession(ctx, cc) if err != nil { return fmt.Errorf("open default session: %w", err) } } err = f() - _ = p.checkSessionTokenErr(err, ctx.endpoint) + _ = p.checkSessionTokenErr(err, cc.endpoint) return err } @@ -2064,17 +2060,13 @@ func (p *Pool) PutObject(ctx context.Context, prm PrmObjectPut) (oid.ID, error) p.fillAppropriateKey(&prm.prmCommon) var ctxCall callContext - - ctxCall.Context = ctx - if err := p.initCallContext(&ctxCall, prm.prmCommon, prmCtx); err != nil { return oid.ID{}, fmt.Errorf("init call context: %w", err) } if ctxCall.sessionDefault { ctxCall.sessionTarget = prm.UseSession - // nolint: contextcheck - if err := p.openDefaultSession(&ctxCall); err != nil { + if err := p.openDefaultSession(ctx, &ctxCall); err != nil { return oid.ID{}, fmt.Errorf("open default session: %w", err) } } @@ -2117,8 +2109,6 @@ func (p *Pool) DeleteObject(ctx context.Context, prm PrmObjectDelete) error { p.fillAppropriateKey(&prm.prmCommon) var cc callContext - - cc.Context = ctx cc.sessionTarget = prm.UseSession err := p.initCallContext(&cc, prm.prmCommon, prmCtx) @@ -2126,8 +2116,7 @@ func (p *Pool) DeleteObject(ctx context.Context, prm PrmObjectDelete) error { return err } - // nolint: contextcheck - return p.call(&cc, func() error { + return p.call(ctx, &cc, func() error { if err = cc.client.objectDelete(ctx, prm); err != nil { return fmt.Errorf("remove object via client: %w", err) } @@ -2169,7 +2158,6 @@ func (p *Pool) GetObject(ctx context.Context, prm PrmObjectGet) (ResGetObject, e p.fillAppropriateKey(&prm.prmCommon) var cc callContext - cc.Context = ctx cc.sessionTarget = prm.UseSession var res ResGetObject @@ -2179,8 +2167,7 @@ func (p *Pool) GetObject(ctx context.Context, prm PrmObjectGet) (ResGetObject, e return res, err } - // nolint: contextcheck - return res, p.call(&cc, func() error { + return res, p.call(ctx, &cc, func() error { res, err = cc.client.objectGet(ctx, prm) return err }) @@ -2193,8 +2180,6 @@ func (p *Pool) HeadObject(ctx context.Context, prm PrmObjectHead) (object.Object p.fillAppropriateKey(&prm.prmCommon) var cc callContext - - cc.Context = ctx cc.sessionTarget = prm.UseSession var obj object.Object @@ -2204,8 +2189,7 @@ func (p *Pool) HeadObject(ctx context.Context, prm PrmObjectHead) (object.Object return obj, err } - // nolint: contextcheck - return obj, p.call(&cc, func() error { + return obj, p.call(ctx, &cc, func() error { obj, err = cc.client.objectHead(ctx, prm) return err }) @@ -2244,7 +2228,6 @@ func (p *Pool) ObjectRange(ctx context.Context, prm PrmObjectRange) (ResObjectRa p.fillAppropriateKey(&prm.prmCommon) var cc callContext - cc.Context = ctx cc.sessionTarget = prm.UseSession var res ResObjectRange @@ -2254,8 +2237,7 @@ func (p *Pool) ObjectRange(ctx context.Context, prm PrmObjectRange) (ResObjectRa return res, err } - // nolint: contextcheck - return res, p.call(&cc, func() error { + return res, p.call(ctx, &cc, func() error { res, err = cc.client.objectRange(ctx, prm) return err }) @@ -2307,8 +2289,6 @@ func (p *Pool) SearchObjects(ctx context.Context, prm PrmObjectSearch) (ResObjec p.fillAppropriateKey(&prm.prmCommon) var cc callContext - - cc.Context = ctx cc.sessionTarget = prm.UseSession var res ResObjectSearch @@ -2318,8 +2298,7 @@ func (p *Pool) SearchObjects(ctx context.Context, prm PrmObjectSearch) (ResObjec return res, err } - // nolint: contextcheck - return res, p.call(&cc, func() error { + return res, p.call(ctx, &cc, func() error { res, err = cc.client.objectSearch(ctx, prm) return err }) diff --git a/pool/pool_test.go b/pool/pool_test.go index 84f664d..bc0407e 100644 --- a/pool/pool_test.go +++ b/pool/pool_test.go @@ -458,14 +458,13 @@ func TestSessionTokenOwner(t *testing.T) { var tkn session.Object var cc callContext - cc.Context = ctx cc.sessionTarget = func(tok session.Object) { tkn = tok } err = p.initCallContext(&cc, prm, prmCtx) require.NoError(t, err) - err = p.openDefaultSession(&cc) + err = p.openDefaultSession(ctx, &cc) require.NoError(t, err) require.True(t, tkn.VerifySignature()) require.True(t, tkn.Issuer().Equals(anonOwner))